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Instrument TransformerReference GuideMeter and RelayAppl icat ions for theElectr ical Industry
1
Class Type Product Bulletin Page No.
5 kV - 36 kV VOLTAGE TRANSFORMERS
Class Type Product Bulletin Page No.
Primary Voltage Type Product Bulletin Page No.
50 thru 1000 IMC 1VAP428101-DB 4-5100 thru 800 CBT/1 1VAP428111-DB 4-5100 thru 800 CBT-H 1VAP428111-DB 6-7200 thru 600 CSF 1VAP428131-DB 6-7200 thru 800 CSH 1VAP428141-DB 8-9200 thru 300 CMS 1VAP428151-DB 8-950 thru 1200 CMF 1VAP428181-DB 10-11100 thru 4000 CMV 1VAP428201-DB 12-13200 thru 4000 CMV-Hi Temp 1VAP428201-DB 12-13600 thru 4000 CLC 1VAP428241-DB 14-191000 thru 6000 CLE 1VAP428261-DB 20-21600 thru 4000 RLC 1VAP428281-DB 22-25Multi-Ratio AUXILIARY 1VAP428501-DB 26-27Multi-Ratio A-AUTO 42-852 26-27600 thru 3000 OBCT 42-858 28-29
Primary Current Type Product Bulletin Page No.
600 VOLT CURRENT TRANSFORMERS
GGEENNEERRAALL IINNDDEEXX GGUUIIDDEE
600 VOLT VOLTAGE TRANSFORMERS
240 thru 600 PPW, PPD 1VAP428711-DB 30-31120 thru 600 PPM 1VAP428731-DB 32-3360 thru 480 PPX 1VAP428731-DB 32-33
5 kV - 36 kV CURRENT TRANSFORMERS
5, 8.7 kV Indoor KIR-60,75 1VAP429141-DB 34-3515 kV Indoor KIR-11, 11E 1VAP429141-DB 36-395-25 kV Indoor KIT 1VAP429151-DB 40-435, 8.7 kV Outdoor KOR-60,75 1VAP429201-DB 44-4515 kV Outdoor KOR-11, 11E 1VAP429221-DB 46-4915 kV Outdoor KON-11, 11ER 1VAP429241-DB 50-5115 kV Outdoor KOR-12 1VAP429221-DB 52-5315 kV Outdoor KON-12 1VAP429241-DB 54-5525 kV Outdoor KOR-15C 1VAP429271-DB 56-5725 kV Outdoor KOR-15CER 1VAP429272-DB 58-5934.5 kV Outdoor KOR-20ER 1VAP429283-DB 58-5936 kV Outdoor KOR-20 1VAP429282-DB 60-615-25 kV Outdoor KOT 42-930 62-6515-36 kV Outdoor KOTD 42-940 66-77
5 kV Indoor VIY-60 1VAP429511-DB 78-798.7, 15 kV Indoor VIZ-75,11,75E,11E 1VAP429551-DB 80-8515, 25 kV Indoor VIL-95,95S,12,12S 1VAP429581-DB 86-8925 kV Indoor VIZ-12, 12G 1VAP429762-DB 90-9125 kV Indoor VIZ-15, 15G 1VAP429761-DB 92-9325 kV Indoor VIZZ-15, 15G 1VAP429591-DB 94-9534.5 kV Indoor VIZ-20, 20G 1VAP429601-DB 96-975 kV Outdoor VOY-60 1VAP429611-DB 98-998.7, 15 kV Outdoor VOZ-75, 11 1VAP429631-DB 98-998.7, 15 kV Outdoor VOZ-75E, 11E 1VAP429631-DB 100-10115 kV Outdoor VOZ-11M 1VAP429632-DB 102-10315 kV Outdoor VOY-11 1VAP429631-DB 102-10315 kV Outdoor VOG-11 1VAP429651-DB 102-10325 kV Outdoor VOY-12 1VAP429661-DB 104-10525 kV Outdoor VOG-12 1VAP429671-DB 104-10525 kV Outdoor VOY-15, 15G 1VAP429701-DB 106-107
32
Class Type Product Bulletin Page No.
25 kV Outdoor VOZ-15, 15E 1VAP429711-DB 106-10725 kV Outdoor VOZZ-15, 15G - 108-10936 kV Outdoor VOY-20, 20G 1VAP429741-DB 108-10936 kV Outdoor VOZ-20 1VAP429751-DB 108-10936 kV Outdoor VOHD-200, 200G 42-977 110-11136 kV Outdoor VOZZ-20, 20G 42-979 110-111
Class Type Product Bulletin Page No.
5 kV - 36 kV VOLTAGE TRANSFORMERS cont.
GGEENNEERRAALL IINNDDEEXX GGUUIIDDEE
15 kV and 25 kV COMBINED CURRENT andVOLTAGE TRANSFORMERS
15 kV Outdoor CVC-110ER 1VAP429992-DB 112-11325 kV Outdoor CVC-150 1VAP429991-DB 112-113
Application Data 118-121Accuracy Standards 122-123IT Type Designations, Cross-Reference 124-125HCEP Material 126
Class Type Product Bulletin Page No.
46-52 kV CURRENT andVOLTAGE TRANSFORMERS
46-52 kV Outdoor KOTD-250 1VAP429402-DB 114-11546-52 kV Outdoor VOZZ-25, 25G 1VAP429792-DB 116-117
The transformers listed in this guide represent those mostcommonly built for the electric utility industry but are a smallsample of what we actually offer. For special designs or unitsnot listed, please contact your local ABB representative.
VT Voltage Designations
14400/24940YThis unit is rated for 14400 operating Volts. It can be connected at14400 Volts line-to-ground on a 24940 Volt system (line-to-line Voltsare 24940 V) OR it can be connected line-to-line on a system with14400 V line-to-line. This unit is not suitable for operation at 24940Volts. The "Y" indicates it has two fully insulated bushings, suitable for line-to-line connection.
14400/24940GYThis unit is rated for 14400 operating Volts. It can be connected at14400 Volts line-to-ground on a 24940 Volt system (line-to-line Voltsare 24940 V). It CANNOT be connected line-to-line. The "GY"indicates it only has one fully insulated bushing, making it suitable forline-to-ground connection only.
14400/14400YThis unit is rated for 14400 operating Volts. It can be connected at14400 Volts line-to-line.
14400/14400GYThis unit is rated for 14400 operating Volts. However, it can only beconnected line-to-ground on a 14400 V system. Therefore, the actualoperating voltage of the unit would be 14400/1.73. The accuracy andthermal ratings of this unit are based on 14400 V. This is typicalwhere there is a relay connected to the unit which should operatewhen there is a single line-to-ground fault. In this condition, the line-to-ground voltage becomes equal to the line-to-line voltage. Thisunit is not suitable for line-to-line connection as indicated by the "GY".
CT Rating Factors: Rating factors given in this brochure are standard at 30ºC. See thethermal loading guide on page 74-75 for derating for higher averageambient temperatures.
Transformers in this booklet conform to the following standards where applicable:
1) IEEE Standard Requirements for Instrument Transformers,C57.13–1993.
2) IEEE Standard for Instrument Transformers for MeteringPurposes, 15 kV and less, C12.11–1987.
3) IEEE Standard for High Accuracy Instrument Transformers,C57.13.6–2005.
1VAP428101-DB
TYPE CBT/1Optional accessory: Mounting Feet (set of 2) Style 9628A05G01
TYPE IMC
54
600 V CURRENT TRANSFORMERS
600 VoltsIndoor10 kV BIL25-400 Hertz
TYPE CCBBTT//11 1VAP428111-DB
No Base
Flat Base
High Base
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
UL Recognized Component
TYPE IIMMCC
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5
50 7524A98G11 2.4 - -100 7524A98G01 1.2 - -150 7524A98G02 1.2 1.2 -200 7524A98G03 0.6 1.2 2.4250 7524A98G04 0.6 1.2 2.4300 7524A98G05 0.6 0.6 0.6400 7524A98G06 0.6 0.6 0.6500 7524A98G07 0.3 0.3 0.6600 7524A98G08 0.3 0.3 0.6800 7524A98G09 0.3 0.3 0.31000 7524A98G10 0.3 0.3 0.3
2.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 2.0 1.5 5.47 4.72 2.00 3.52.5 1.5 1.2 5.47 4.72 2.00 3.52.5 1.33 1.0 5.47 4.72 2.00 3.52.5 1.0 0.75 5.47 4.72 2.00 3.5
100 7882A77G01 0.3 - -200 7882A77G04 0.3 0.3 -300 7882A77G07 0.3 0.3 -400 7882A77G10 0.3 0.3 -500 7882A77G13 0.3 0.3 -600 7882A77G16 0.3 0.3 -800 7882A77G19 0.3 0.3 -
4.0 3.0 4.51 3.31 11.87 2.82.0 1.5 4.51 3.31 11.87 2.82.0 1.5 4.51 3.31 11.87 3.12.0 1.5 4.51 3.31 11.87 3.12.0 1.5 4.51 3.31 12.12 3.82.0 1.5 4.51 3.31 12.12 4.01.5 1.2 4.51 3.31 12.12 4.0
100 7882A77G02 0.3 - -200 7882A77G05 0.3 0.3 -300 7882A77G08 0.3 0.3 -400 7882A77G11 0.3 0.3 -500 7882A77G14 0.3 0.3 -600 7882A77G17 0.3 0.3 -800 7882A77G20 0.3 0.3 -
4.0 3.0 4.60 3.37 11.87 2.82.0 1.5 4.60 3.37 11.87 2.82.0 1.5 4.60 3.37 11.87 3.12.0 1.5 4.60 3.37 11.87 3.12.0 1.5 4.60 3.37 12.12 3.82.0 1.5 4.60 3.37 12.12 4.01.5 1.2 4.60 3.37 12.12 4.0
100 7882A77G03 0.3 - -200 7882A77G06 0.3 0.3 -300 7882A77G09 0.3 0.3 -400 7882A77G12 0.3 0.3 -500 7882A77G15 0.3 0.3 -600 7882A77G18 0.3 0.3 -800 7882A77G21 0.3 0.3 -
4.0 3.0 6.50 5.25 11.87 3.02.0 1.5 6.50 5.25 11.87 3.02.0 1.5 6.50 5.25 11.87 3.32.0 1.5 6.50 5.25 11.87 3.32.0 1.5 6.50 5.25 12.12 4.02.0 1.5 6.50 5.25 12.12 4.21.5 1.2 6.50 5.25 12.12 4.2
WindowDiam.(in.)
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
* Stated accuracies are applicable for 60 Hz.
+ NB 1.07+ FB 1.07+ HB 1.07
� Optional Accessory: Primary Bars for 1.50" Window Style 9628A05G09, + NB = No Base, FB = Flat Base, HB = High Base
for 2.00" Window Style 9628A05G10 * Stated accuracies are applicable for 60 Hz.
TYPE CBT-H
TYPE CSF ��
76
600 V CURRENT TRANSFORMERS
TYPE CCBBTT--HH 1VAP428111-DB TYPE CCSSFF 1VAP428131-DB
No Base
Flat Base
High Base
No Primary Bar
No Base
Flat Base
High Base
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz*
600 VoltsIndoor/Outdoor10 kV BIL60 Hertz
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5
100 7882A78G22 0.3 0.3 -200 7882A78G04 0.3 0.3 0.3300 7882A78G07 0.3 0.3 0.3400 7882A78G10 0.3 0.3 0.3500 7882A78G13 0.3 0.3 0.3600 7882A78G16 0.3 0.3 0.3800 7882A78G19 0.3 0.3 0.3
Window Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)Diam. (in.) 30°C 55°C
- 4.0 3.0 4.62 3.37 11.87 4.2- 2.0 1.5 4.62 3.37 11.87 4.2- 2.0 1.5 4.62 3.37 11.87 3.4- 2.0 1.5 4.62 3.37 11.87 3.4- 2.0 1.5 4.62 3.37 12.12 4.3- 2.0 1.5 4.62 3.37 12.12 4.4- 1.5 1.2 4.62 3.37 12.12 4.4
100 7882A78G23 0.3 0.3 -200 7882A78G05 0.3 0.3 0.3300 7882A78G08 0.3 0.3 0.3400 7882A78G11 0.3 0.3 0.3500 7882A78G14 0.3 0.3 0.3600 7882A78G17 0.3 0.3 0.3800 7882A78G20 0.3 0.3 0.3
- 4.0 3.0 4.62 3.37 11.87 4.2- 2.0 1.5 4.62 3.37 11.87 4.2- 2.0 1.5 4.62 3.37 11.87 3.4- 2.0 1.5 4.62 3.37 11.87 3.4- 2.0 1.5 4.62 3.37 12.12 4.3- 2.0 1.5 4.62 3.37 12.12 4.4- 1.5 1.2 4.62 3.37 12.12 4.4
100 7882A78G24 0.3 0.3 -200 7882A78G06 0.3 0.3 0.3300 7882A78G09 0.3 0.3 0.3400 7882A78G12 0.3 0.3 0.3500 7882A78G15 0.3 0.3 0.3600 7882A78G18 0.3 0.3 0.3800 7882A78G21 0.3 0.3 0.3
- 4.0 3.0 6.63 5.25 11.87 4.2- 2.0 1.5 6.63 5.25 11.87 4.3- 2.0 1.5 6.63 5.25 11.87 3.5- 2.0 1.5 6.63 5.25 11.87 3.5- 2.0 1.5 6.63 5.25 12.12 4.4- 2.0 1.5 6.63 5.25 12.12 4.5- 1.5 1.2 6.63 5.25 12.12 4.5
200 7524A85G01 0.3 0.3 -300 7524A85G02 0.3 0.3 -400 7524A83G02 0.3 0.3 -600 7524A83G03 0.3 0.3 -
1.5 3.0 2.0 4.85 3.5 3.32 3.751.5 2.0 1.5 4.85 3.5 3.32 3.752.0 2.0 1.5 4.85 3.5 3.32 2.252.0 1.5 1.2 4.85 3.5 3.32 2.25
200 7524A85G03 0.3 0.3 -300 7524A85G04 0.3 0.3 -400 7524A83G05 0.3 0.3 -600 7524A83G06 0.3 0.3 -
1.5 3.0 2.0 4.94 3.5 5.25 4.01.5 2.0 1.5 4.94 3.5 5.25 4.02.0 2.0 1.5 4.94 3.5 5.25 2.52.0 1.5 1.2 4.94 3.5 5.25 2.5
200 7524A85G05 0.3 0.3 -300 7524A85G06 0.3 0.3 -400 7524A83G08 0.3 0.3 -600 7524A83G09 0.3 0.3 -
1.5 3.0 2.0 6.54 5.25 4.50 4.01.5 2.0 1.5 6.54 5.25 4.50 4.02.0 2.0 1.5 6.54 5.25 4.50 2.52.0 1.5 1.2 6.54 5.25 4.50 2.5
100 7882A87G08 0.3 0.3 -100 7882A87G09 0.3 0.3 -100 7882A87G10 0.3 0.3 -
4.0 3.0 4.62 3.37 3.00 2.84.0 3.0 4.62 3.37 3.00 2.84.0 3.0 4.62 3.37 3.00 2.8
TYPE CSH
98
600 V CURRENT TRANSFORMERS
TYPE CCSSHH 1VAP428141-DB TYPE CCMMSS 1VAP428151-DB
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
* Stated accuracies are applicable for 60 Hz.
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
No Base
Flat Base
High Base
No Base
Flat Base
High Base
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
200 7526A90G01 0.3 0.3 0.3300 7526A90G02 0.3 0.3 0.3400 7526A90G03 0.3 0.3 0.3500 7526A90G04 0.3 0.3 0.3600 7526A90G05 0.3 0.3 0.3800 7526A90G06 0.3 0.3 0.3
1.5 C20 3.0 2.20 5.41 4.00 3.87 7.251.5 C30 2.0 1.50 5.41 4.00 3.87 7.252.0 C30 2.0 1.50 5.41 4.00 3.87 6.02.0 C30 2.0 1.50 5.41 4.00 3.87 5.52.0 C10 2.0 1.50 5.41 4.00 3.87 5.22.0 C10 1.5 1.20 5.41 4.00 3.87 5.0
200 7526A90G11 0.3 0.3 0.3300 7526A90G12 0.3 0.3 0.3400 7526A90G13 0.3 0.3 0.3500 7526A90G14 0.3 0.3 0.3600 7526A90G15 0.3 0.3 0.3800 7526A90G16 0.3 0.3 0.3
1.5 C20 3.0 2.20 5.53 5.62 3.87 7.501.5 C30 2.0 1.50 5.53 5.62 3.87 7.502.0 C30 2.0 1.50 5.53 5.62 3.87 6.252.0 C30 2.0 1.50 5.53 5.62 3.87 5.752.0 C10 2.0 1.50 5.53 5.62 3.87 5.452.0 C10 1.5 1.20 5.53 5.62 3.87 5.25
200 7526A90G21 0.3 0.3 0.3300 7526A90G22 0.3 0.3 0.3400 7526A90G23 0.3 0.3 0.3500 7526A90G24 0.3 0.3 0.3600 7526A90G25 0.3 0.3 0.3800 7526A90G26 0.3 0.3 0.3
1.5 C20 3.0 2.20 7.09 5.25 4.50 7.501.5 C30 2.0 1.50 7.09 5.25 4.50 7.502.0 C30 2.0 1.50 7.09 5.25 4.50 6.252.0 C30 2.0 1.50 7.09 5.25 4.50 5.752.0 C10 2.0 1.50 7.09 5.25 4.50 5.452.0 C10 1.5 1.20 7.09 5.25 4.50 5.25
TYPE CMS PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
200 7524A79G01 0.3 0.3 -300 7524A79G02 0.3 0.3 0.3
2.0 C10 3.0 2.00 5.50 4.00 3.87 5.502.0 C10 2.0 1.50 5.50 4.00 3.87 5.50
200 7524A79G03 0.3 0.3 -300 7524A79G04 0.3 0.3 0.3
2.0 C10 3.0 2.00 5.59 5.25 3.87 5.752.0 C10 2.0 1.50 5.59 5.25 3.87 5.75
200 7524A79G05 0.3 0.3 -300 7524A79G06 0.3 0.3 0.3
2.0 C10 3.0 2.00 7.09 5.25 4.50 5.752.0 C10 2.0 1.50 7.09 5.25 4.50 5.75
1110
600 V CURRENT TRANSFORMERS
TYPE CCMMFF 1VAP428181-DB
*Stated accuracies are applicable for 60 Hz.
With Windowand Flat Base
With Windowand High Base
With Primary Barand Flat Base
With Primary Barand High Base
600 Volts Indoor/Outdoor 10 kV BIL25-60 Hertz
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-1.8
50 4460A30G25 1.2 - - -100 4460A30G23 0.3 - - -200 4460A30G01 0.3 0.3 0.3 -400 4460A30G03 0.3 0.3 0.3 -500 4460A30G05 0.3 0.3 0.3 -600 4460A30G07 0.3 0.3 0.3 -800 4460A30G09 0.3 0.3 0.3 -1000 4460A30G21 0.3 0.3 0.3 -1200 4460A30G19 0.3 0.3 0.3 0.3200/400 4460A30G11 0.3/0.3 0.3/0.3 0.3/0.3 -300/600 4460A30G13 0.3/0.3 0.3/0.3 0.3/0.3 -400/800 4460A30G15 0.3/0.3 0.3/0.3 0.3/0.3 -
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
2.50 - 4.0 3.0 7.12 5.62 4.50 12.32.50 C10 4.0 3.0 7.12 5.62 4.50 12.32.50 C30 4.0 3.0 7.12 5.62 4.50 12.33.06 C30 4.0 3.0 7.12 5.62 4.50 8.53.06 C30 3.0 2.2 7.12 5.62 4.50 8.53.06 C30 2.0 1.5 7.12 5.62 4.50 8.53.06 C20 2.0 1.5 7.12 5.62 4.50 8.33.06 C30 2.0 1.5 7.12 5.62 4.50 8.33.06 C30 1.5 1.2 7.12 5.62 4.50 8.32.50 C30/C50 4.0/2.0 3.0/1.5 7.12 5.62 4.50 12.43.06 C20/C50 3.0/2.0 2.2/1.5 7.12 5.62 4.50 9.73.06 C20/C50 2.0/2.0 1.5/1.5 7.12 5.62 4.50 8.7
50 4460A30G26 1.2 - - -100 4460A30G24 0.3 - - -200 4460A30G02 0.3 0.3 0.3 -400 4460A30G04 0.3 0.3 0.3 -500 4460A30G06 0.3 0.3 0.3 -600 4460A30G08 0.3 0.3 0.3 -800 4460A30G10 0.3 0.3 0.3 -1000 4460A30G22 0.3 0.3 0.3 -1200 4460A30G20 0.3 0.3 0.3 0.3200/400 4460A30G12 0.3/0.3 0.3/0.3 0.3/0.3 -300/600 4460A30G14 0.3/0.3 0.3/0.3 0.3/0.3 -400/800 4460A30G16 0.3/0.3 0.3/0.3 0.3/0.3 -
2.50 - 4.0 3.0 7.91 5.25 4.50 12.32.50 C10 4.0 3.0 7.91 5.25 4.50 12.32.50 C30 4.0 3.0 7.91 5.25 4.50 12.33.06 C30 4.0 3.0 7.91 5.25 4.50 8.53.06 C30 3.0 2.2 7.91 5.25 4.50 8.53.06 C30 2.0 1.5 7.91 5.25 4.50 8.53.06 C20 2.0 1.5 7.91 5.25 4.50 8.33.06 C30 2.0 1.5 7.91 5.25 4.50 8.33.06 C30 1.5 1.2 7.91 5.25 4.50 8.32.50 C30/C50 4.0/2.0 3.0/1.5 7.91 5.25 4.50 12.43.06 C20/C50 3.0/2.0 2.2/1.5 7.91 5.25 4.50 9.73.06 C20/C50 2.0/2.0 1.5/1.5 7.91 5.25 4.50 8.7
100 7525A01G25 0.3 - - -200 7525A01G01 0.3 0.3 0.3 -400 7525A01G03 0.3 0.3 0.3 -500 7525A01G05 0.3 0.3 0.3 -600 7525A01G07 0.3 0.3 0.3 -800 7525A01G09 0.3 0.3 0.3 -1000 7525A01G23 0.3 0.3 0.3 -1200 7525A01G19 0.3 0.3 0.3 0.3200/400 7525A01G11 0.3/0.3 0.3/0.3 0.3/0.3 -300/600 7525A01G13 0.3/0.3 0.3/0.3 0.3/0.3 -400/800 7525A01G15 0.3/0.3 0.3/0.3 0.3/0.3 -
2.50 C10 4.0 3.0 7.12 5.62 11.88 14.32.50 C30 4.0 3.0 7.12 5.62 11.88 14.33.06 C30 4.0 3.0 7.12 5.62 11.88 12.53.06 C30 3.0 2.2 7.12 5.62 11.88 12.53.06 C30 2.0 1.5 7.12 5.62 11.88 12.53.06 C20 2.0 1.5 7.12 5.62 11.88 12.33.06 C30 2.0 1.5 7.12 5.62 11.88 12.33.06 C30 1.5 1.2 7.12 5.62 11.88 12.32.50 C30/C50 4.0/2.0 3.0/1.5 7.12 5.62 11.88 14.43.06 C20/C50 3.0/2.0 2.2/1.5 7.12 5.62 11.88 13.73.06 C20/C50 2.0/2.0 1.5/1.5 7.12 5.62 11.88 12.7
100 7525A01G26 0.3 - - -200 7525A01G02 0.3 0.3 0.3 -400 7525A01G04 0.3 0.3 0.3 -500 7525A01G06 0.3 0.3 0.3 -600 7525A01G08 0.3 0.3 0.3 -800 7525A01G10 0.3 0.3 0.3 -1000 7525A01G24 0.3 0.3 0.3 -1200 7525A01G20 0.3 0.3 0.3 0.3200/400 7525A01G12 0.3/0.3 0.3/0.3 0.3/0.3 -300/600 7525A01G14 0.3/0.3 0.3/0.3 0.3/0.3 -400/800 7525A01G16 0.3/0.3 0.3/0.3 0.3/0.3 -
2.50 C10 4.0 3.0 7.91 5.25 11.88 14.32.50 C30 4.0 3.0 7.91 5.25 11.88 14.33.06 C30 4.0 3.0 7.91 5.25 11.88 12.53.06 C30 3.0 2.2 7.91 5.25 11.88 12.53.06 C30 2.0 1.5 7.91 5.25 11.88 12.53.06 C20 2.0 1.5 7.91 5.25 11.88 12.33.06 C30 2.0 1.5 7.91 5.25 11.88 12.33.06 C30 1.5 1.2 7.91 5.25 11.88 12.32.50 C30/C50 4.0/2.0 3.0/1.5 7.91 5.25 11.88 14.43.06 C20/C50 3.0/2.0 2.2/1.5 7.91 5.25 11.88 13.73.06 C20/C50 2.0/2.0 1.5/1.5 7.91 5.25 11.88 12.7
Conduit boxavailable with allunits listed below. 1.000
.750
.501.000.750
Ø.563 HOLE(2 TOTAL) R.281
10.87511.875
.500
PrimaryAmps A
A
Bus Bar Dimensions (in.)
Optional Accessories for Wide Bottom style:Mounting feet (kit of 4) 9628A05G15One-piece base 9628A05G16
TYPE CMV
1312
600 V CURRENT TRANSFORMERS
TYPE CCMMVV 1VAP428201-DB 1VAP428201-DB
* Stated accuracies are applicable for 60 Hz.
Tapered Bottom
Wide Bottom
Bus bar adapter fits thefollowing bus bar sizes:1/4" 3/8"+ 1/2"++with modification
600 Volts, Indoor/Outdoor, 10 kV BIL25-60 Hertz
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
100 7524A75G17 1.2 - - - -200 7524A75G01 0.3 - - - -300 7524A75G02 0.3 0.3 - - -400 7524A75G03 0.3 0.3 - - -500 7524A75G12 0.3 0.3 0.3 - -600 7524A75G04 0.3 0.3 0.3 - -800 7524A75G05 0.3 0.3 0.3 - -1000 7524A75G06 0.3 0.3 0.3 - -1200 7524A75G07 0.3 0.3 0.3 0.3 -1500 7524A75G08 0.3 0.3 0.3 0.3 -2000 7524A75G09 0.3 0.3 0.3 0.3 0.33000 7524A75G10 0.3 0.3 0.3 0.3 0.34000 7524A75G11 0.3 0.3 0.3 0.3 0.3
3.5 x 4.5 - 4.0 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 4.0 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 4.0 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 4.0 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 3.0 2.2 9.17 6.00 2.19 6.03.5 x 4.5 C20 3.0 2.2 9.17 6.00 2.19 6.03.5 x 4.5 C20 3.0 2.2 9.17 6.00 2.19 6.03.5 x 4.5 C30 2.0 1.5 9.17 6.00 2.19 6.03.5 x 4.5 C40 2.0 1.5 9.17 6.00 2.19 6.03.5 x 4.5 C50 2.0 1.5 9.17 6.00 2.19 6.03.5 x 4.5 C50 1.5 1.2 9.17 6.00 2.19 6.03.5 x 4.5 C30 1.33 1.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 1.0 0.75 9.17 6.00 2.19 6.0
100 7524A73G17 1.2 - - - -200 7524A73G01 0.3 - - - -300 7524A73G02 0.3 0.3 - - -400 7524A73G03 0.3 0.3 - - -500 7524A73G12 0.3 0.3 0.3 - -600 7524A73G04 0.3 0.3 0.3 - -800 7524A73G05 0.3 0.3 0.3 - -1000 7524A73G06 0.3 0.3 0.3 - -1200 7524A73G07 0.3 0.3 0.3 0.3 -1500 7524A73G08 0.3 0.3 0.3 0.3 -2000 7524A73G09 0.3 0.3 0.3 0.3 0.33000 7524A73G10 0.3 0.3 0.3 0.3 0.34000 7524A73G11 0.3 0.3 0.3 0.3 0.3
3.5 x 4.5 - 4.0 3.0 8.75 6.00 2.19 6.53.5 x 4.5 C20 4.0 3.0 8.75 6.00 2.19 6.53.5 x 4.5 C20 4.0 3.0 8.75 6.00 2.19 6.53.5 x 4.5 C20 4.0 3.0 8.75 6.00 2.19 6.53.5 x 4.5 C20 3.0 2.2 8.75 6.00 2.19 6.53.5 x 4.5 C20 3.0 2.2 8.75 6.00 2.19 6.53.5 x 4.5 C20 3.0 2.2 8.75 6.00 2.19 6.53.5 x 4.5 C30 2.0 1.5 8.75 6.00 2.19 6.53.5 x 4.5 C40 2.0 1.5 8.75 6.00 2.19 6.53.5 x 4.5 C50 2.0 1.5 8.75 6.00 2.19 6.53.5 x 4.5 C50 1.5 1.2 8.75 6.00 2.19 6.53.5 x 4.5 C30 1.33 1.0 8.75 6.00 2.19 6.53.5 x 4.5 C20 1.0 0.75 8.75 6.00 2.19 6.5
200 923A231G01 0.3 - - - -300 923A231G02 0.3 0.3 - - -400 923A231G03 0.3 0.3 - - -600 923A231G04 0.3 0.3 0.3 - -800 923A231G05 0.3 0.3 0.3 - -1000 923A231G06 0.3 0.3 0.3 - -1200 923A231G07 0.3 0.3 0.3 0.3 -1500 923A231G08 0.3 0.3 0.3 0.3 -2000 923A231G09 0.3 0.3 0.3 0.3 0.33000 923A231G10 0.3 0.3 0.3 0.3 0.34000 923A231G11 0.3 0.3 0.3 0.3 0.3
3.5 x 4.5 C20 4.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 4.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 4.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 3.0 9.17 6.00 2.19 6.03.5 x 4.5 C30 2.0 9.17 6.00 2.19 6.03.5 x 4.5 C40 2.0 9.17 6.00 2.19 6.03.5 x 4.5 C50 2.0 9.17 6.00 2.19 6.03.5 x 4.5 C20 1.5 9.17 6.00 2.19 6.03.5 x 4.5 C30 1.33 9.17 6.00 2.19 6.03.5 x 4.5 C20 1.0 9.17 6.00 2.19 6.0
WindowDiam.(in.)
Relay*Accuracy
RatingFactor@ 85°C
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryAmps Style Number
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
This CT is designed for hightemperature environments. Refer to Product Bulletin for details.
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
TYPE CCMMVV--HHii TTeemmpp
Optional Accessories for Tapered Bottom styles (CMV & CMV-Hi Temp):Bus Bar Adapter 9628A05G17 (Supplied with style 7524A75GXX and
923A231GXX; to order without, use style 7524A76GXX)
TYPECMV Hi-Temp
15
1VAP428241-DB
Optional Accessories:Mounting Feet-set of 4 with hardware 9628A05G20One-piece base 9628A05G21Window plate (one required) 9628A05G22
Primary Bar Assemblies:800-1500 Amps 1 Bar 9628A05G232000 Amps 2 Bars 9628A05G243000 Amps 3 Bars 9628A05G254000 Amps 4 Bars 9628A05G26
14
600 V CURRENT TRANSFORMERS
TYPE CCLLCC
� Tap Connection X2-X3* Stated accuracies are applicable for 60 Hz.
WithoutHardware
WithMounting
Feet 4-Piece
CLC continued on next page
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
500 7524A58G19 0.3 0.3 0.3 - -600 7524A58G16 0.3 0.3 0.3 - -800 7524A58G01 0.3 0.3 0.3 - -1000 7524A58G02 0.3 0.3 0.3 - -1200 7524A58G03 0.3 0.3 0.3 0.3 -1500 7524A58G04 0.3 0.3 0.3 0.3 -2000 7524A58G05 0.3 0.3 0.3 0.3 0.33000 7524A58G06 0.3 0.3 0.3 0.3 0.34000 7524A58G07 0.3 0.3 0.3 0.3 0.3
600/1200 7524A58G08 0.3 0.3 - - -�
0.3 0.3 0.3 0.3 -
800/1600 7524A58G09 0.3 0.3 - - -�
0.3 0.3 0.3 0.3 0.3
1000/2000 7524A58G10 0.3 0.3 0.3 - -�
0.3 0.3 0.3 0.3 0.3
1500/3000 7524A58G11 0.3 0.3 0.3 0.3 -�
0.3 0.3 0.3 0.3 0.3
2000/4000 7524A58G12 0.3 0.3 0.3 0.3 0.3�
0.3 0.3 0.3 0.3 0.3
PrimaryAmps
StyleNumber
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
5.50 - 4.0 3.0 9.75 8.25 2.63 11.05.50 C30 3.0 2.2 9.75 8.25 2.63 11.05.50 C30 2.0 1.5 9.75 8.25 2.63 11.05.50 C50 2.0 1.5 9.75 8.25 2.63 11.05.50 C30 2.0 1.5 9.75 8.25 2.63 11.05.50 C30 3.0 2.2 9.75 8.25 2.63 11.05.50 C50 2.0 1.5 9.75 8.25 2.63 11.05.50 C10 1.5 1.2 9.75 8.25 2.63 11.05.50 - 1.33 1.0 9.75 8.25 2.63 11.0
5.50 C10 3.0 2.2 9.75 8.25 2.63 11.0C30 2.0 1.5
5.50 C30 3.0 2.2 9.75 8.25 2.63 11.0C60 2.0 1.5
5.50 C30 3.0 2.2 9.75 8.25 2.63 11.0C50 2.0 1.5
5.50 - 2.0 1.5 9.75 8.25 2.63 11.0C10 1.5 1.2
5.50 - 2.0 1.5 9.75 8.25 2.63 11.0- 1.33 1.0
600 7524A59G16 0.3 0.3 0.3 - -800 7524A59G01 0.3 0.3 0.3 - -1000 7524A59G02 0.3 0.3 0.3 - -1200 7524A59G03 0.3 0.3 0.3 0.3 -1500 7524A59G04 0.3 0.3 0.3 0.3 -2000 7524A59G05 0.3 0.3 0.3 0.3 0.33000 7524A59G06 0.3 0.3 0.3 0.3 0.34000 7524A59G07 0.3 0.3 0.3 0.3 0.3
600/1200 7524A59G08 0.3 0.3 - - - �0.3 0.3 0.3 0.3 -
800/1600 7524A59G09 0.3 0.3 - - - �0.3 0.3 0.3 0.3 0.3
1000/2000 7524A59G10 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
1500/3000 7524A59G11 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A59G12 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
5.50 C30 3.0 2.2 9.88 8.25 6.37 11.55.50 C30 2.0 1.5 9.88 8.25 6.37 11.55.50 C50 2.0 1.5 9.88 8.25 6.37 11.55.50 C30 2.0 1.5 9.88 8.25 6.37 11.55.50 C30 3.0 2.2 9.88 8.25 6.37 11.55.50 C50 2.0 1.5 9.88 8.25 6.37 11.55.50 C10 1.5 1.2 9.88 8.25 6.37 11.55.50 - 1.33 1.0 9.88 8.25 6.37 11.5
5.50 C10 3.0 2.2 9.88 8.25 6.37 11.5C30 2.0 1.5
5.50 C30 3.0 2.2 9.88 8.25 6.37 11.5C60 2.0 1.5
5.50 C30 3.0 2.2 9.88 8.25 6.37 11.5C50 2.0 1.5
5.50 - 2.0 1.5 9.88 8.25 6.37 11.5C10 1.5 1.2
5.50 - 2.0 1.5 9.88 8.25 6.37 11.5- 1.33 1.0
UL Recognized Component
17
1VAP428241-DB
16
600 V CURRENT TRANSFORMERS
TYPE CCLLCC CONT’D.
� Tap Connection X2-X3* Stated accuracies are applicable for 60 Hz.
With OnePiece Base
With WindowPlate
PrimaryAmps
StyleNumber
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30° C 55° C
600 7524A60G16 0.3 0.3 0.3 - -800 7524A60G01 0.3 0.3 0.3 - -1000 7524A60G02 0.3 0.3 0.3 - -1200 7524A60G03 0.3 0.3 0.3 0.3 -1500 7524A60G04 0.3 0.3 0.3 0.3 -2000 7524A60G05 0.3 0.3 0.3 0.3 0.33000 7524A60G06 0.3 0.3 0.3 0.3 0.34000 7524A60G07 0.3 0.3 0.3 0.3 0.3
600/1200 7524A60G08 0.3 0.3 - - - �0.3 0.3 0.3 0.3 -
800/1600 7524A60G09 0.3 0.3 - - - �0.3 0.3 0.3 0.3 0.3
1000/2000 7524A60G10 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
1500/3000 7524A60G110.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A60G12 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
5.50 C30 3.0 2.2 9.88 10.50 2.62 11.05.50 C30 2.0 1.5 9.88 10.50 2.62 11.05.50 C50 2.0 1.5 9.88 10.50 2.62 11.05.50 C30 2.0 1.5 9.88 10.50 2.62 11.05.50 C30 3.0 2.2 9.88 10.50 2.62 11.05.50 C50 2.0 1.5 9.88 10.50 2.62 11.05.50 C10 1.5 1.2 9.88 10.50 2.62 11.05.50 - 1.33 1.0 9.88 10.50 2.62 11.0
5.50 C10 3.0 2.2 9.88 10.50 2.62 11.0C30 2.0 1.5
5.50 C30 3.0 2.2 9.88 10.50 2.62 11.0C60 2.0 1.5
5.50 C30 3.0 2.2 9.88 10.50 2.62 11.0C50 2.0 1.5
5.50 - 2.0 1.5 9.88 10.50 2.62 11.0C10 1.5 1.2
5.50 - 2.0 1.5 9.88 10.50 2.62 11.0- 1.33 1.0
600 7524A61G16 0.3 0.3 0.3 - -800 7524A61G01 0.3 0.3 0.3 - -1000 7524A61G02 0.3 0.3 0.3 - -1200 7524A61G03 0.3 0.3 0.3 0.3 -1500 7524A61G04 0.3 0.3 0.3 0.3 -2000 7524A61G05 0.3 0.3 0.3 0.3 0.33000 7524A61G06 0.3 0.3 0.3 0.3 0.34000 7524A61G07 0.3 0.3 0.3 0.3 0.3
600/1200 7524A61G08 0.3 0.3 - - - �0.3 0.3 0.3 0.3 -
800/1600 7524A61G09 0.3 0.3 - - - �0.3 0.3 0.3 0.3 0.3
1000/2000 7524A61G10 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
1500/3000 7524A61G11 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A61G12 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
5.50 C30 3.0 2.2 9.75 8.25 2.88 11.55.50 C30 2.0 1.5 9.75 8.25 2.88 11.55.50 C50 2.0 1.5 9.75 8.25 2.88 11.55.50 C30 2.0 1.5 9.75 8.25 2.88 11.55.50 C30 3.0 2.2 9.75 8.25 2.88 11.55.50 C50 2.0 1.5 9.75 8.25 2.88 11.55.50 C10 1.5 1.2 9.75 8.25 2.88 11.55.50 - 1.33 1.0 9.75 8.25 2.88 11.5
5.50 C10 3.0 2.2 9.75 8.25 2.88 11.5C30 2.0 1.5
5.50 C30 3.0 2.2 9.75 8.25 2.88 11.5C60 2.0 1.5
5.50 C30 3.0 2.2 9.75 8.25 2.88 11.5C50 2.0 1.5
5.50 - 2.0 1.5 9.75 8.25 2.88 11.5C10 1.5 1.2
5.50 - 2.0 1.5 9.75 8.25 2.88 11.5- 1.33 1.0
CLC continued on next page
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
UL Recognized Component
1918 * Stated accuracies are applicable for 60 Hz.
600 V CURRENT TRANSFORMERS
TYPE CCLLCC CONT’D.
PrimaryAmps
StyleNumber
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8 Number of Bars Relay Accuracy
Rating Factor30° C 55° C
600 7526A85G16 0.3 0.3 0.3 - -800 7526A85G01 0.3 0.3 0.3 - -1000 7526A85G02 0.3 0.3 0.3 - -1200 7526A85G03 0.3 0.3 0.3 0.3 -1200 7526A85G17 0.3 0.3 0.3 0.3 0.31500 7526A85G04 0.3 0.3 0.3 0.3 -2000 7526A85G05 0.3 0.3 0.3 0.3 0.33000 7526A85G06 0.3 0.3 0.3 0.3 0.34000 7526A85G07 0.3 0.3 0.3 0.3 0.3
600/1200 7526A85G08 0.3 0.3 0.3 0.3 -0.3 0.3 - - -
800/1600 7526A85G09 0.3 0.3 0.3 0.3 0.30.3 0.3 - - -
1000/2000 7526A85G10 0.3 0.3 0.3 0.3 0.30.3 0.3 0.3 - -
1500/3000 7526A85G11 0.3 0.3 0.3 0.3 0.30.3 0.3 0.3 0.3 -
2000/4000 7526A85G12 0.3 0.3 0.3 0.3 0.30.3 0.3 0.3 0.3 0.3
1 - 3.0 2.21 - 2.0 1.51 - 2.0 1.51 - 2.0 1.53 - 2.0 1.51 - 3.0 2.22 - 2.0 1.54 - 1.5 1.24 - 1.33 1.0
3 - 3.0/2.0 2.2/1.5-
4 - 3.0/2.0 2.2/1.5-
4 - 3.0/2.0 2.2/1.5-
3 - 2.0/1.5 1.5/1.2-
4 - 2.0/1.33 1.5/1.0-
600 VoltsIndoor/Outdoor10 kV BIL25-60 HertzBar-type
UL Recognized ComponentBars used are .250" thick by 4" wide. On multi-bar assemblies,there is .250" spacing between bars. Assembly can be mountedwith bars horizontal or vertical.
4.00
1.75
4.25
11.75
14.50
1.75
.250 THICK BAR Ø.563 HOLES8-TOTAL
Ø.281 HOLES4-TOTAL
Bar Assemblies
2120
1VAP428261-DB
600 V CURRENT TRANSFORMERS
TYPE CCLLEE
� Tap Connection X2-X3* Stated accuracies are applicable for 60 Hz.
Without MountingFeet
WithMountingFeet
2-Piece
Optional Accessories:Mounting Feet (set of 2 w/hdwr.) 9628A05G27Window Plates (set of 2 w/hdwr.) 9628A05G28
600 VoltsIndoor/Outdoor10 kV BIL25-400 Hertz
UL Recognized Component
PrimaryAmps
StyleNumber
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
2000 7524A63G01 0.3 0.3 0.3 0.3 -3000 7524A63G02 0.3 0.3 0.3 0.3 0.34000 7524A63G03 0.3 0.3 0.3 0.3 0.35000 7524A63G04 0.3 0.3 0.3 0.3 0.36000 7524A63G05 0.3 0.3 0.3 0.3 0.3
1000/2000 7524A63G06 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 -
1500/3000 7524A63G07 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A63G08 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
2500/5000 7524A63G09 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
3000/6000 7524A63G10 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
8.25 C50 2.0 1.5 12.88 11.38 2.63 16.08.25 C100 2.0 1.5 12.88 11.38 2.63 16.08.25 C100 1.5 1.2 12.88 11.38 2.63 16.08.25 C100 1.33 1.0 12.88 11.38 2.63 16.08.25 - 1.0 0.75 12.88 11.38 2.63 16.0
8.25 C30 3.0 2.2 12.88 11.38 2.63 16.0C50 2.0 1.5
8.25 C50 3.0 2.2 12.88 11.38 2.63 16.0C100 2.0 1.5
8.25 C50 2.0 1.5 12.88 11.38 2.63 16.0C100 1.5 1.2
8.25 C100 2.0 1.5 12.88 11.38 2.63 16.0C200 1.33 1.0
8.25 - 1.33 1.0 12.88 11.38 2.63 16.0- 1.0 0.75
2000 7524A64G01 0.3 0.3 0.3 0.3 -3000 7524A64G02 0.3 0.3 0.3 0.3 0.34000 7524A64G03 0.3 0.3 0.3 0.3 0.35000 7524A64G04 0.3 0.3 0.3 0.3 0.36000 7524A64G05 0.3 0.3 0.3 0.3 0.3
1000/2000 7524A64G06 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 -
1500/3000 7524A64G07 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A64G08 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
2500/5000 7524A64G09 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
3000/6000 7524A64G10 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
8.25 C50 2.0 1.5 13.00 11.38 6.37 17.08.25 C100 2.0 1.5 13.00 11.38 6.37 17.08.25 C100 1.5 1.2 13.00 11.38 6.37 17.08.25 C100 1.33 1.0 13.00 11.38 6.37 17.08.25 - 1.0 0.75 13.00 11.38 6.37 17.0
8.25 C30 3.0 2.2 13.00 11.38 6.37 17.0C50 2.0 1.5
8.25 C50 3.0 2.2 13.00 11.38 6.37 17.0C100 2.0 1.5
8.25 C50 2.0 1.5 13.00 11.38 6.37 17.0C100 1.5 1.2
8.25 C100 2.0 1.5 13.00 11.38 6.37 17.0C200 1.33 1.0
8.25 - 1.33 1.0 13.00 11.38 6.37 17.0- 1.0 0.75
Standard
2322
1VAP428281-DB
600 V CURRENT TRANSFORMERS
TYPE RRLLCC
�Tap Connection X2-X3* Stated accuracies are applicable for 60 Hz.
* Contact factory for bar designs
Hi RelayAccuracy
4.50
4.88
10.50
1.00
4.13
Ø.313 HOLE4-TOTAL
.375 x 1.250 SLOTW .750 HOLE
2-TOTAL
600 VoltsIndoor/Outdoor10 kV BIL25-60 Hertz
UL Recognized Component
PrimaryAmps
StyleNumber
IEEE Metering Accuracy*B-0.1 B-0.2 B-0.5 B-0.9 B-1.8
WindowDiam.(in.)
Relay*Accuracy
Rating Factor Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)30°C 55°C
500 7524A52G23 0.3 0.3 0.3 - -600 7524A52G17 0.3 0.3 0.3 - -750 7524A52G01 0.3 0.3 0.3 - -800 7524A52G02 0.3 0.3 0.3 0.3 -900 7524A52G03 0.3 0.3 0.3 0.3 -1000 7524A52G04 0.3 0.3 0.3 0.3 -1200 7524A52G05 0.3 0.3 0.3 0.3 0.31500 7524A52G06 0.3 0.3 0.3 0.3 0.32000 7524A52G07 0.3 0.3 0.3 0.3 0.33000 7524A52G08 0.3 0.3 0.3 0.3 0.34000 7524A52G09 0.3 0.3 0.3 0.3 0.3
600/1200 7524A52G10 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
800/1600 7524A52G11 0.3 0.3 0.3 - - �0.3 0.3 0.3 0.3 0.3
1000/2000 7524A52G12 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
1500/3000 7524A52G13 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
2000/4000 7524A52G14 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
5.5 C50 2.0 1.5 11.25 10.50 4.12 21.05.5 C100 2.0 1.5 11.25 10.50 4.12 21.05.5 C100 2.0 1.5 11.25 10.50 4.12 21.05.5 C100 2.0 1.5 11.25 10.50 4.12 21.05.5 C100 2.0 1.5 11.25 10.50 4.12 21.05.5 C100 2.0 1.5 11.25 10.50 4.12 21.05.5 C200 2.0 1.5 11.25 10.50 4.12 21.05.5 C200 2.0 1.5 11.25 10.50 4.12 21.05.5 C200 1.5 1.2 11.25 10.50 4.12 21.05.5 C200 1.33 1.0 11.25 10.50 4.12 21.05.5 C200 1.33 1.0 11.25 10.50 4.12 21.0
5.5 C100 2.0 1.5 11.25 10.50 4.12 21.0C200 2.0 1.5
5.5 C100 2.0 1.5 11.25 10.50 4.12 21.0C200 1.5 1.2
5.5 C100 2.0 1.5 11.25 10.50 4.12 21.0C200 1.5 1.2
5.5 C100 1.5 1.2 11.25 10.50 4.12 21.0C200 1.33 1.0
5.5 C100 1.5 1.2 11.25 10.50 4.12 21.0C200 1.33 1.0
300 9625A21G10 0.3 - - - -800 9625A21G11 - - - - -1000 9625A21G01 0.3 0.3 0.3 0.3 0.32000 9625A21G02 0.3 0.3 0.3 0.3 0.33000 9625A21G03 0.3 0.3 0.3 0.3 0.34000 9625A21G04 0.3 0.3 0.3 0.3 0.3
1000/2000 9625A21G05 0.3 0.3 0.3 0.3 - �0.3 0.3 0.3 0.3 0.3
1500/3000 9625A21G06 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
2000/4000 9625A21G07 0.3 0.3 0.3 0.3 0.3 �0.3 0.3 0.3 0.3 0.3
5.5 C100 2.0 1.5 11.25 10.50 4.12 29.05.5 C200 2.0 1.5 11.25 10.50 4.12 29.05.5 C200 2.0 1.5 11.25 10.50 4.12 29.05.5 C400 1.5 1.2 11.25 10.50 4.12 29.05.5 C400 1.5 1.2 11.25 10.50 4.12 29.05.5 C400 1.5 1.2 11.25 10.50 4.12 29.0
5.5 C200 2.0 1.5 11.25 10.50 4.12 29.0C400 1.5 1.2
5.5 C200 1.5 1.2 11.25 10.50 4.12 29.0C400 1.33 1.0
5.5 C200 1.5 1.2 11.25 10.50 4.12 29.0C400 1.33 1.0
2524
1VAP428281-DB
PrimaryAmps
Rating FactorStyle Number 30°C 55°C
750 7524A54G01 2.0 1.5
800 7524A54G02 2.0 1.5
900 7524A54G03 2.0 1.5
1000 7524A54G04 2.0 1.5
1200 7524A54G05 2.0 1.5
1500 7524A54G06 2.0 1.5
2000 7524A54G07 1.5 1.2
3000 7524A54G08 1.33 1.0
4000 7524A54G09 1.33 1.0
600/1200 7524A54G10 2.0/2.0 1.5/1.5
800/1600 7524A54G11 2.0/1.5 1.5/1.2
1000/2000 7524A54G12 2.0/1.5 1.5/1.2
1500/3000 7524A54G13 1.5/1.33 1.2/1.0
2000/4000 7524A54G14 1.5/1.33 1.2/1.0
0.3 0.3 0.3 - - C100 22
0.3 0.3 0.3 0.3 - C100 22
0.3 0.3 0.3 0.3 - C100 22
0.3 0.3 0.3 0.3 - C100 22
0.3 0.3 0.3 0.3 0.3 C200 22
0.3 0.3 0.3 0.3 0.3 C200 22
0.3 0.3 0.3 0.3 0.3 C200 22
0.3 0.3 0.3 0.3 0.3 C200 22
0.3 0.3 0.3 0.3 0.3 C200 22
0.3 0.3 0.3 - -� C100/C200 22
0.3 0.3 0.3 0.3 0.3
0.3 0.3 0.3 - -� C100/C200 22
0.3 0.3 0.3 0.3 0.3
0.3 0.3 0.3 0.3 -� C100/C200 22
0.3 0.3 0.3 0.3 0.3
0.3 0.3 0.3 0.3 0.3� C100/C200 22
0.3 0.3 0.3 0.3 0.3
0.3 0.3 0.3 0.3 0.3� C100/C200 22
0.3 0.3 0.3 0.3 0.3
UL Recognized Component
600 VoltsIndoor/Outdoor10 kV BIL25-400 HertzMechanical Rating:180 x Normal
Standard RLC with junction box
IEEE Metering Accuracy* Relay* WeightB-0.1 B-0.2 B-0.5 B-0.9 B-1.8 Accuracy (lb.)
13.36
9.50
4.63
2.66
4.28
.25
Ø5.50
MOUNTING HOLESFOR .38 BOLTS4-TOTAL
NAMEPLATE
RATINGDECALBOTHSIDES
CLAMP TYPE SECONDARY TERMINALSFOR #14 TO #3 WIRE
1" STD. PIPE TAPBOTH SIDED
5.31
8.56
4.13
600 V CURRENT TRANSFORMERS
TYPE RRLLCC CONT’D.
�Tap Connection X2-X3* Stated accuracies are applicable for 60 Hz.Contact factory for bar designs.
1 2 6 87
1 2 3 10 1611
9 15 1614
40turns
70 taps @10 turn steps
taps @1 turn steps
95turns
taps @10 turn steps
28 27 taps @ 1 turn steps
4 4
- to -
- to - - to -
Main Winding Buck-Boost Winding
2726
PB 1VAP428501-DB
6.50
1.25
2.255.006.75
TYPE A CCUURRRREENNTT BBAALLAANNCCIINNGG AAUUTTOO PB 42-852
Indoor Test Voltage: 2500 Volts25-60 Hertz Type A transformers provide a largenumber of fine ratio adjustment tapsfor establishing an exact current ratiobalance between the CTs on theinput and output sides of powertransformers.
600 V CURRENT TRANSFORMERS
AAUUXXIILLIIAARRYY
Dimensions & Weights50 VA 100 VA
Height 7.00 7.00Width 6.50 6.50Length 6.75 7.75Weight 20.00 24.00
Winding Development
Mounting Base Dimensions
Volt-AmpereRating
StyleNumber
50 7881A17G01
100 7881A17G02
Ratio Adjustment Range
from 10.8:5 to 5:5 Amps
from 10.8:5 to 5:5 Amps
7881A01G01 5:5 T507881A01G02 10:5 T507881A01G03 15:5 T50
7881A02G01 3,4,5:0.5-1 T507881A02G02 3,4,5:2-4 T507881A02G03 6,8,10:0.5-1 T507881A02G04 6,8,10:0.5-1 T507881A02G05 6,8,10:1-2 T507881A02G06 6,8,10:4-8 T507881A02G07 4,4.62,4.8:4-8 T507881A03G01 4,5.33,6.4:16-32 T507881A03G02 3,4,5:10-20 T507881A03G03 3,4,5:5-10 T507881A03G04 3,4,5:1-2 T50
Style Relay*Number Ratio Accuracy
Style Relay*Number Ratio Accuracy
Two-part winding
Multi-Ratio Winding Development
Tapped Winding
H1
X2X1
H21 2 3 4
5 6 7 8
IndoorTest Voltage: 2500 Volts25 through 60 Hertz
IEEE MeteringAccuracy*
Height(in.)
Width(in.)
Length(in.)
Weight(lb.)
0.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 230.3B-0.5, 0.6B-1.8 7.0 5.5 8.50 23
Multi-ratio Auxiliary
Single-ratio Auxiliary
IEEE MeteringAccuracy*
Height(in.)
Width(in.)
Length(in.)
Weight(lb.)
0.3B-0.5, 0.6B-1.8 6.37 5.75 7.75 230.3B-0.5, 0.6B-1.8 6.37 5.75 7.75 230.3B-0.5, 0.6B-1.8 6.37 5.75 7.75 23
Single Ratio Winding Development
* Stated accuracies are applicable for 60 Hz.
Stated VA are applicable for 60 Hz.
IEEE Bushing Flange CharacteristicsBolt Bolt BoltCircle Bolt Circle Bolt Circle BoltDiam. No. of Size Diam. No. of Size Diam. No. of Size(in.) Bolts (in.) (in.) Bolts (in.) (in.) Bolts (in.)71/4 4 11/16 81/4 4 11/16 91/4 6 7/8
Note: When stacking two bushing current transformers on a common bushing, bracket 589B864G07 should also be ordered.
12 589B864G01 589B864G01 589B864G0218 - - 589B864G0422 - - -32 - - -
InsideDiameter(in.)
2928
PB 42-858
600 V CURRENT TRANSFORMERS
TYPE OOBBCCTT
� Applies to Normal Ratio Only (Full Winding)* Stated accuracies are applicable for 60 Hz.
X1 X2 X3 X4 X5
40TURNS
20TURNS
100TURNS
80TURNS
Multi-Ratio, Externally Mounted Test Voltage: 2500 Volts 25-60 Hertz
Mounting Brackets, includes mounting hardware
X1 X2 X3 X4 X5
20TURNS
10TURNS
50TURNS
40TURNS
X1 X2 X3 X4 X5
80TURNS
160TURNS
60TURNS
100TURNS
X1 X2 X3 X4 X5
200TURNS
240TURNS
60TURNS
100TURNS
Primary Style IEEE Metering Accuracy � *Amps Number B-0.1 B-0.2 B-0.5 B-1.8
600 7881A86G01 0.3 0.3 0.3 1.2600 7881A86G02 0.6 0.6 0.6 1.2600 7881A86G03 0.6 0.6 0.6 1.2600 7881A86G04 0.6 0.6 1.2 -
Relay� *Accuracy
RatingFactor
Case ID(in.)
Case OD(in.)
Height(in.)
Weight(lb.)
C400 2.00 12.0 24.1 6.37 240C400 2.00 18.0 30.4 6.37 330C400 2.00 22.0 34.5 6.37 400C400 2.00 32.0 44.6 6.37 550
1200 7881A86G05 0.3 0.3 0.3 0.31200 7881A86G06 0.3 0.3 0.3 0.61200 7881A86G07 0.3 0.3 0.3 0.61200 7881A86G08 0.3 0.3 0.6 0.6
C800 2.00 12.0 24.1 6.37 240C800 2.00 18.0 30.4 6.37 330C800 2.00 22.0 34.5 6.37 400C800 2.00 32.0 44.6 6.37 555
2000 7881A86G09 0.3 0.3 0.3 0.32000 7881A86G10 0.3 0.3 0.3 0.32000 7881A86G11 0.3 0.3 0.3 0.32000 7881A86G12 0.3 0.3 0.3 0.3
C800 2.00 12.0 23.5 4.94 155C800 2.00 18.0 29.7 4.94 210C800 2.00 22.0 33.7 4.94 245C800 2.00 32.0 43.8 4.94 340
3000 7881A86G51 0.3 0.3 0.3 0.33000 7881A86G52 0.3 0.3 0.3 0.33000 7881A86G53 0.3 0.3 0.3 0.33000 7881A86G54 0.3 0.3 0.3 0.3
C800 1.33 12.0 22.6 4.75 125C800 1.33 18.0 28.4 4.56 160C800 1.33 22.0 32.6 4.56 190C800 1.33 32.0 42.7 4.56 260
- - - -- - - -
589B864G03 589B864G04 589B864G05 -- - - 589B864G06
IEEE Bushing Flange CharacteristicsBolt Bolt Bolt BoltCircle Bolt Circle Bolt Circle Bolt Circle BoltDiam. No. of Size Diam. No. of Size Diam. No. of Size Diam. No. of Size(in.) Bolts (in.) (in.) Bolts (in.) (in.) Bolts (in.) (in.) Bolts (in.)131/4 6 11/4 141/4 6 11/4 153/4 8 11/4 21 12 11/4
3130
TYPES PPPPWW and PPPPDD
UL Recognized Component
600 VoltsIndoor/Outdoor10 kV BIL60 Hertz
Thermal Rating:150 VA @ 30° C Ambient100 VA @ 55° C Ambient
IEEE MeteringAccuracy*
Height(in.)
Width(in.)
Length(in.)
Weight(lb.)
115/200Y 7526A04G10 1.061:1
120/208Y 7526A04G07 1:1
240/416Y 7526A04G01 2:1
276/478Y 7526A04G09 2.3:1
288/500Y 7526A04G02 2.4:1
300/520Y 7526A04G03 2.5:1
400/400Y 7526A04G06 3.33:1
480/480Y 7526A04G04 4:1
480/480Y 7526A04G08 2:1
500/500Y 7526A04G11 4.167:1
600/600Y 7526A04G05 5:1
600/600Y 7526A04G12 2.5:1
0.3W, 0.6X 4.56 4.50 5.00 9
0.6W 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
[email protected] 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
0.3W, 0.6X 4.56 4.50 5.00 9
Type PPW
PrimaryVoltage Style Number Ratio
LV
3.875
4.563
2.2812.281
2.50
5.00
4.376
2.188
RATING DECAL
RATING DECAL
Type PPD
69.4/120Y 7526A05G06 0.58:1
120/208Y 7526A05G07 1:1
208/208Y 7526A05G08 1.73:1
240/416Y 7526A05G01 2:1
288/500Y 7526A05G02 2.4:1
300/520Y 7526A05G03 2.5:1
380/380Y 7526A05G09 3.17:1
480/480Y 7526A05G04 4:1
600/600Y 7526A05G05 5:1
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
0.6W, 1.2X 4.56 4.50 5.00 9
600 V VOLTAGE TRANSFORMERS
1VAP428711-DB
For 50 Hz designs contact factory.* Stated accuracies are applicable for 60 Hz.
3332
TYPES PPPPMM and PPPPXX
UL Recognized Component
600 VoltsIndoor/Outdoor10 kV BIL60 Hertz
Thermal Rating:500 VA @ 30° C Ambient350 VA @ 55° C Ambient
240/416Y 7526A10G01 2:1
288/500Y 7526A10G02 2.4:1
300/520Y 7526A10G03 2.5:1
480/480Y 7526A10G04 4:1
600/600Y 7526A10G05 5:1
120/208Y 7526A10G06 1:1
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
Type PPM
X1 X2 LV
.750 .750
2.871
5.741
NAMEPLATE
RATING DECAL
RATING DECAL
4.903
5.840
2.313 2.313
5.968
COMPRESSION TYPE TERMINAL FOR #14 THROUGH #3 WIRE 4-TOTAL
Type PPX
40/70Y 7525A16G06 .3333:1
48/83Y 7525A16G07 0.4:1
60/104Y + 7525A16G10 0.5:1
69.3/120Y 7525A16G03 0.578:1
120/208Y + 7525A16G01 1:1
120/208Y * + 7525A16G05 1.7143:1
207.8/360Y 7525A16G09 1.7317:1
346/600Y 7525A16G08 2.8833:1
400/400Y + 7525A16G04 3.33:1
0.3W, 0.6X 5.97 5.87 6.12 19
0.3W, 0.6X, 1.2Y 5.97 5.87 6.12 19
0.6Y 5.97 5.87 6.12 19
0.3W, 0.6Y 5.97 5.87 6.12 19
0.6Y 5.97 5.87 6.12 19
0.3X 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3Y 5.97 5.87 6.12 19
0.3W, 0.6X 5.97 5.87 6.12 19
600 v VOLTAGE TRANSFORMERS
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lb.)
PrimaryVoltage Style Number Ratio
1VAP428731-DB
* 70 V Secondary+ Thermal rating: 350 VA @ 30° C Ambient (50 Hz)
3534
5 kV - 8.7 kV INDOORCURRENT TRANSFORMERS
TYPE KKIIRR--6600 AANNDD KKIIRR--7755 PB 1VAP429141-DB
7.13
8.63
.75
4.75
.38
5.50
1.66
5.00 1.81
4.25
*Accuracy 20% less at 50 Hertz.
Mechanical Rating:5 thru 600 Amps, 150 x normal
800 Amps, 110 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal for 1 second
800 Amps, 75 x normal for 1 second
Indoor 60 & 75 kV BIL50/60 Hertz*
NSV 5.0 kV60 kV BIL
NSV 8.7 kV75 kV BIL
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 7524A01G01 0.3B-1.810 7524A01G02 0.3B-1.815 7524A01G03 0.3B-1.820 7524A01G04 0.3B-1.825 7524A01G05 0.3B-1.830 7524A01G06 0.3B-1.840 7524A01G07 0.3B-1.850 7524A01G08 0.3B-1.875 7524A01G09 0.3B-1.8100 7524A01G10 0.3B-1.8150 7524A01G11 0.3B-1.8200 7524A01G12 0.3B-1.8300 7524A01G13 0.3B-1.8400 7524A01G14 0.3B-1.8600 7524A01G15 0.3B-1.8800 7524A01G16 0.3B-1.81000 7524A01G21 0.3B-1.81200 7524A01G20 0.3B-1.8
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 35T100 1.5 8.06 6.13 15.0 38T100 1.5 8.06 6.13 15.0 38T100 1.5 8.06 6.13 15.0 38T100 1.5 8.06 6.13 15.0 38T100 1.33 8.06 6.13 15.0 38T100 1.2 8.06 6.13 15.0 38T100 1.0 8.06 6.13 15.0 38
5 7524A02G01 0.3B-1.810 7524A02G02 0.3B-1.815 7524A02G03 0.3B-1.820 7524A02G04 0.3B-1.825 7524A02G05 0.3B-1.830 7524A02G06 0.3B-1.840 7524A02G07 0.3B-1.850 7524A02G08 0.3B-1.875 7524A02G09 0.3B-1.8100 7524A02G10 0.3B-1.8150 7524A02G11 0.3B-1.8200 7524A02G12 0.3B-1.8300 7524A02G13 0.3B-1.8400 7524A02G14 0.3B-1.8600 7524A02G15 0.3B-1.8800 7524A02G16 0.3B-1.81200 7524A02G19 0.3B-1.8
T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 35T100 1.5 10.31 6.13 16.0 39T100 1.5 10.31 6.13 16.0 39T100 1.33 10.31 6.13 16.0 39T100 1.0 10.31 6.13 16.0 39
Mounting Base Dimensions (in.)
7.13
7.88
.38
4.75
.38
5.50
1.66
5.00 1.44
4.25
1.38
1.38
KIR-60 KIR-75
3736
15 kV INDOORCURRENT TRANSFORMERS
TYPE KKIIRR--1111 PB 1VAP429141-DB
9.63 .44
10.50
5.13
.44
2.75
1.66
5.00
.87
4.25
6.00
4.25
*Accuracy 20% less at 50 Hertz.
Mechanical Rating:5 thru 600 Amps, 150 x normal
800 Amps, 110 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal for 1 second
800 Amps, 75 x normal for 1 second
Indoor 110 kV BIL50/60 Hertz*
NSV 15.0 kV110 kV BILSingle Ratio
NSV 15.0 kV110 kV BILDouble Ratio
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 7524A03G01 0.3B-1.810 7524A03G02 0.3B-1.815 7524A03G03 0.3B-1.820 7524A03G04 0.3B-1.825 7524A03G05 0.3B-1.830 7524A03G06 0.3B-1.840 7524A03G07 0.3B-1.850 7524A03G08 0.3B-1.875 7524A03G09 0.3B-1.8100 7524A03G10 0.3B-1.8150 7524A03G11 0.3B-1.8200 7524A03G12 0.3B-1.8300 7524A03G13 0.3B-1.8400 7524A03G14 0.3B-1.8500 7524A03G15 0.3B-1.8600 7524A03G16 0.3B-1.8800 7524A03G17 0.3B-1.81000 7524A03G21 0.3B-1.81200 7524A03G18 0.3B-1.8
T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 56T200 1.5 9.87 6.75 23 61T200 1.5 9.87 6.75 23 61T200 1.5 9.87 6.75 23 61T200 1.33 9.87 6.75 23 61T200 1.0 9.87 6.75 23 61T200 1.0 9.87 6.75 23 62
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
5/10 7524A04G01 0.3B-1.8 Full0.3B-0.9 Tap
10/20 7524A04G02 0.3B-1.8 Full0.3B-0.9 Tap
20/40 7524A04G03 0.3B-1.8 Full0.3B-0.9 Tap
25/50 7524A04G04 0.3B-1.8 Full0.3B-0.9 Tap
50/100 7524A04G05 0.3B-1.8 Full0.3B-0.9 Tap
75/150 7524A04G06 0.3B-1.8 Full0.3B-0.9 Tap
100/200 7524A04G07 0.3B-1.8 Full0.3B-0.9 Tap
150/300 7524A04G08 0.3B-1.8 Full0.3B-0.9 Tap
200/400 7524A04G09 0.3B-1.8 Full0.3B-0.9 Tap
300/600 7524A04G10 0.3B-1.8 Full0.3B-0.9 Tap
400/800 7524A04G11 0.3B-1.8 Full0.3B-0.9 Tap
600/1200 7524A04G14 0.3B-1.8 Full0.3B-0.9 Tap
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 56
T90/T200 2.0/1.5 9.87 6.75 23 61
T90/T200 2.0/1.5 9.87 6.75 23 61
T90/T200 2.0/1.5 9.87 6.75 23 61
T100/T200 2.0/1.33 9.87 6.75 23 61
T90/T200 2.0/1.0 9.87 6.75 23 62
3938
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 56
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 61
0.15B-0.5 T200 8.06 6.13 15.0 62
9.63 .44
10.50
5.13
.44
2.75
1.66
5.00
.87
4.25
6.00
4.25
Mounting Base Dimensions (in.)
TYPE KKIIRR--1111EE
Mechanical Rating:5 thru 600 Amps, 150 x normal500 & 800 Amps, 110 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal, 1 sec800 Amps, 75 x normal, 1 sec
110 kV BILIndoor60 Hertz
5 923A285G01 1.5
10 923A285G02 1.5
15 923A285G03 1.5
20 923A285G04 1.5
25 923A285G05 1.5
30 923A285G06 1.5
40 923A285G07 1.5
50 923A285G08 1.5
75 923A285G09 1.5
100 923A285G10 1.5
150 923A285G11 1.5
200 923A285G12 1.5
300 923A285G13 1.5
400 923A285G14 1.5
500 923A285G15 1.0
600 923A285G16 1.5
800 923A285G17 1.33
1000 923A285G21 1.0
1200 923A285G18 1.0
PrimaryAmps Rating FactorStyle Number
15 15 kkV INDOORV INDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
KIR-11ESpecial HighAccuracy
*Accuracy 20% less at 50 Hertz.Contact factory for 0.15S accuracy class.
4140
TYPE KKIITT
Mechanical Rating:All units effectively unlimited
Thermal Rating:800 and 1200 Amps: 80 x normal, 1 second1500 Amps and above: 100 x normal, 1 second
60, 75, 110, & 150 kV BILIndoor60 HertzTube Type
800 7524A42G01 3.01200 7524A42G02 2.01500 7524A42G03 2.02000 7524A42G04 2.02500 7524A42G11 1.53000 7524A42G05 1.54000 7524A42G06 1.5600/1200 7524A42G07 2.0
1000/2000 7524A42G08 2.0
1500/3000 7524A42G10 1.33
2000/4000 7524A42G09 1.5
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
0.3B-0.9 C100 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.8 C200 15.37 10.50 10.25 420.3B-1.80.3B-1.8 C100/C200 15.37 10.50 10.25 420.3B-0.90.3B-1.8 C100/C200 15.37 10.50 10.25 420.3B-1.80.3B-1.8 C100/C200 15.37 10.50 10.25 420.3B-1.80.3B-1.8 C100/C200 15.37 10.50 10.25 42
5 - 25 5 - 25 kkV INDOORV INDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
Mounting Base Dimensions (in.)
1VAP429151-DB
KIT-60Tube Type
800 7524A43G01 3.01200 7524A43G02 2.01500 7524A43G03 2.02000 7524A43G04 2.03000 7524A43G05 1.54000 7524A43G06 1.5600/1200 7524A43G07 2.0
1000/2000 7524A43G08 2.0
2000/4000 7524A43G09 1.5
KIT-75Tube Type
0.3B-0.9 C100 15.37 10.50 13.25 440.3B-1.8 C200 15.37 10.50 13.25 440.3B-1.8 C200 15.37 10.50 13.25 440.3B-1.8 C200 15.37 10.50 13.25 440.3B-1.8 C200 15.37 10.50 13.25 440.3B-1.8 C200 15.37 10.50 13.25 440.3B-1.80.3B-1.8 C100/C200 15.37 10.50 13.25 440.3B-0.90.3B-1.8 C100/C200 15.37 10.50 13.25 440.3B-1.80.3B-1.8 C100/C200 15.37 10.50 13.25 44
800 7524A44G01 3.01200 7524A44G02 2.01500 7524A44G03 2.02000 7524A44G04 2.03000 7524A44G05 1.54000 7524A44G06 1.5600/1200 7524A44G07 2.0
1000/2000 7524A44G08 2.0
2000/4000 7524A44G09 1.5
0.3B-0.9 C100 15.37 10.50 17.75 480.3B-1.8 C200 15.37 10.50 17.75 480.3B-1.8 C200 15.37 10.50 17.75 480.3B-1.8 C200 15.37 10.50 17.75 480.3B-1.8 C200 15.37 10.50 17.75 480.3B-1.8 C200 15.37 10.50 17.75 480.3B-1.80.3B-1.8 C100/C200 15.37 10.50 17.75 480.3B-0.90.3B-1.8 C100/C200 15.37 10.50 17.75 480.3B-1.80.3B-1.8 C100/C200 15.37 10.50 17.75 48
KIT-11Tube Type
KIT-15Tube Type
800 7524A45G01 3.01200 7524A45G02 2.01500 7524A45G03 2.02000 7524A45G04 2.03000 7524A45G05 1.54000 7524A45G06 1.5600/1200 7524A45G07 2.0
1000/2000 7524A45G08 2.0
2000/4000 7524A45G09 1.5
0.3B-0.9 C100 15.37 10.50 26.75 500.3B-1.8 C200 15.37 10.50 26.75 500.3B-1.8 C200 15.37 10.50 26.75 500.3B-1.8 C200 15.37 10.50 26.75 500.3B-1.8 C200 15.37 10.50 26.75 500.3B-1.8 C200 15.37 10.50 26.75 500.3B-1.80.3B-1.8 C100/C200 15.37 10.50 26.75 500.3B-0.90.3B-1.8 C100/C200 15.37 10.50 26.75 500.3B-1.80.3B-1.8 C100/C200 15.37 10.50 26.75 50
2.134.25
8.25
4.00
3.25
5.75
7.00
4.88
9.75
2.007.00
*Accuracy 20% less at 50 Hertz.Contact factory for higher relay accuracies.
This mounting base available in tube and bar types
4342
TYPE KKIITT CONT’D.
Mechanical Rating:All units effectively unlimited
Thermal Rating:800 and 1200 Amps: 80 x normal, 1 second1500 Amps and above: 100 x normal, 1 second
60, 75, 110, & 150 kV BILIndoor60 HertzBar Type
5 - 25 5 - 25 kkV INDOORV INDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
1VAP429151-DB
400 923A272G13 4.0800 923A272G01 2.01000 923A272G10 2.01200 923A272G02 2.01500 923A272G03 2.02000 923A272G04 1.53000 923A272G05 1.334000 923A272G06 1.0600/1200 923A272G07 2.0
1000/2000 923A272G08 1.5
2000/4000 923A272G09 1.0
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
0.3B-0.5 - 15.38 10.50 19.62 660.3B-0.9 C100 15.38 10.50 19.62 660.3B-0.9 C100 15.38 10.50 19.62 660.3B-1.8 C200 15.38 10.50 19.62 660.3B-1.8 C200 15.38 10.50 19.62 660.3B-1.8 C200 15.38 10.50 19.62 660.3B-1.8 C200 15.38 10.50 19.62 660.3B-1.8 C200 15.38 10.50 19.62 660.3B-0.50.3B-1.8 C100/C200 15.38 10.50 19.62 660.3B-0.90.3B-1.8 C100/C200 15.38 10.50 19.62 660.3B-1.80.3B-1.8 C200/C200 15.38 10.50 19.62 66
KIT-60Bar Type
KIT-75Bar Type
KIT-11Bar Type
KIT-15Bar Type
800 923A274G01 2.01000 923A274G10 2.01200 923A274G02 2.01500 923A274G03 2.02000 923A274G04 1.53000 923A274G05 1.334000 923A274G06 1.0600/1200 923A274G07 2.0
1000/2000 923A274G08 1.5
2000/4000 923A274G09 1.0
0.3B-0.9 C100 15.38 10.50 22.62 700.3B-0.9 C100 15.38 10.50 22.62 700.3B-1.8 C200 15.38 10.50 22.62 700.3B-1.8 C200 15.38 10.50 22.62 700.3B-1.8 C200 15.38 10.50 22.62 700.3B-1.8 C200 15.38 10.50 22.62 700.3B-1.8 C200 15.38 10.50 22.62 700.3B-0.50.3B-1.8 C100/C200 15.38 10.50 22.62 700.3B-0.90.3B-1.8 C100/C200 15.38 10.50 22.62 700.3B-1.80.3B-1.8 C200/C200 15.38 10.50 22.62 70
800 923A277G01 2.01000 923A277G10 2.01200 923A277G02 2.01500 923A277G03 2.02000 923A277G12 2.02000 923A277G04 1.53000 923A277G05 1.334000 923A277G06 1.0600/1200 923A277G07 2.0
1000/2000 923A277G08 1.5
2000/4000 923A277G14 1.33
0.3B-0.9 C100 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-1.8 C400 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-1.8 C200 15.38 10.50 27.12 780.3B-0.50.3B-1.8 C100/C200 15.38 10.50 27.12 780.3B-0.90.3B-1.8 C100/C200 15.38 10.50 27.12 780.3B-1.80.3B-1.8 C200/C200 15.38 10.50 27.12 78
800 923A279G01 2.01200 923A279G02 2.01500 923A279G03 2.02000 923A279G04 1.53000 923A279G05 1.334000 923A279G06 1.0600/1200 923A279G07 2.0
1000/2000 923A279G08 1.5
2000/4000 923A279G09 1.0
0.3B-0.9 C100 15.38 10.50 36.12 890.3B-1.8 C200 15.38 10.50 36.12 890.3B-1.8 C200 15.38 10.50 36.12 890.3B-1.8 C200 15.38 10.50 36.12 890.3B-1.8 C200 15.38 10.50 36.12 890.3B-1.8 C200 15.38 10.50 36.12 890.3B-0.50.3B-1.8 C100/C200 15.38 10.50 36.12 890.3B-0.90.3B-1.8 C100/C200 15.38 10.50 36.12 890.3B-1.80.3B-1.8 C200/C200 15.38 10.50 36.12 89
*Accuracy 20% less at 50 Hertz.Contact factory for higher relay accuracies.
1.75
1.75
2.50
2.50
.50 1.75
.25
.25
1.75.50
.88.883.00
.25.25
.25
Primary Terminals1200 Amperes and Below
Primary TerminalsAbove 1200 Amperes
4544
5kV-8.7 kV CURRENTTRANSFORMERS
TYPE KKOORR--6600 aanndd KKOORR--7755 PB 1VAP429201-DB
8.51[216]
9.39[238]
6.63[168]7.89[200]
NAMEPLATE
.44 X 1.88[11 X 22] SLOTS2-TOTAL
.44[11]
.82 [21]
Ø.44 HOLE2-TOTAL
*Accuracy 20% less at 50 Hertz.
Outdoor60 kV and 75 kV BIL50/60 Hertz*
Mechanical Rating:5 thru 600 Amps, 150 x normal800 Amps, 110 x normal 1000 Amps, 150 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal for 1
second800 Amps, 75 x normal for 1 second1000 Amps, 50 x normal for 1 second
Creep:13.3" (338 mm)
KOR-60NSV 5.0 kV 60 kV BIL
KOR-75NSV 8.7 kV 75 kV BIL
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 E-7524A10G01 0.3B-1.810 E-7524A10G02 0.3B-1.815 E-7524A10G03 0.3B-1.820 E-7524A10G04 0.3B-1.825 E-7524A10G05 0.3B-1.830 E-7524A10G06 0.3B-1.840 E-7524A10G07 0.3B-1.850 E-7524A10G08 0.3B-1.875 E-7524A10G09 0.3B-1.8100 E-7524A10G10 0.3B-1.8150 E-7524A10G11 0.3B-1.8200 E-7524A10G12 0.3B-1.8300 E-7524A10G13 0.3B-1.8400 E-7524A10G14 0.3B-1.8600 E-7524A10G15 0.3B-1.8800 E-7524A10G16 0.3B-1.81000 E-7524A10G17 0.3B-1.8
T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.33 12.44 9.63 10.95 40T70 1.33 12.44 9.63 10.95 40
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
5 E-7524A11G01 0.3B-1.810 E-7524A11G02 0.3B-1.815 E-7524A11G03 0.3B-1.820 E-7524A11G04 0.3B-1.825 E-7524A11G05 0.3B-1.830 E-7524A11G06 0.3B-1.840 E-7524A11G07 0.3B-1.850 E-7524A11G08 0.3B-1.875 E-7524A11G09 0.3B-1.8100 E-7524A11G10 0.3B-1.8150 E-7524A11G11 0.3B-1.8200 E-7524A11G12 0.3B-1.8300 E-7524A11G13 0.3B-1.8400 E-7524A11G14 0.3B-1.8600 E-7524A11G15 0.3B-1.8800 E-7524A11G16 0.3B-1.81000 E-7524A11G17 0.3B-1.8
T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.5 12.44 9.63 10.95 40T100 1.33 12.44 9.63 10.95 40T70 1.33 12.44 9.63 10.95 40
Note:Metric dimensionsare displayed in [mm].
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP.
5/10 E-7524A13G01 0.3B-0.9 Tap0.3B-1.8 Full
10/20 E-7524A13G02 0.3B-0.9 Tap0.3B-1.8 Full
20/40 E-7524A13G03 0.3B-0.9 Tap0.3B-1.8 Full
25/50 E-7524A13G04 0.3B-0.9 Tap0.3B-1.8 Full
50/100 E-7524A13G05 0.3B-0.9 Tap0.3B-1.8 Full
75/150 E-7524A13G06 0.3B-0.9 Tap0.3B-1.8 Full
100/200 E-7524A13G07 0.3B-0.9 Tap0.3B-1.8 Full
150/300 E-7524A13G08 0.3B-0.9 Tap0.3B-1.8 Full
200/400 E-7524A13G09 0.3B-0.9 Tap0.3B-1.8 Full
300/600 E-7524A13G10 0.3B-0.9 Tap0.3B-1.8 Full
400/800 E-7524A13G11 0.3B-0.9 Tap0.3B-1.8 Full
600/1200 E-7524A13G12 0.3B-0.9 Tap0.3B-1.8 Full
4746
15 kV CURRENT TRANSFORMERS
TYPE KKOORR--1111 PB 1VAP429221-DB
10.86[276]
9.98[253]
.44[11]
8.18[208]
9.48[241]
.66[17]
NAMEPLATE
.44 X .88[11 X 22]SLOTS4-TOTAL
*Accuracy 20% less at 50 Hertz.
Outdoor110 kV BIL50/60 Hertz*Mechanical Rating:5 thru 600 Amps, 150 x normal800 Amps, 110 x normal1000 Amps, 180 x normal1200 Amps, 150 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal for 1 second800 Amps, 75 x normal for 1 second
Creep:20.8" (528 mm)
KOR-11NSV 15.0 kV110 kV BILDouble Ratio
KOR-11NSV 15.0 kV110 kV BILSingle Ratio
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 E-7524A12G01 0.3B-1.810 E-7524A12G02 0.3B-1.815 E-7524A12G03 0.3B-1.820 E-7524A12G04 0.3B-1.825 E-7524A12G05 0.3B-1.830 E-7524A12G06 0.3B-1.840 E-7524A12G07 0.3B-1.850 E-7524A12G08 0.3B-1.875 E-7524A12G09 0.3B-1.8100 E-7524A12G10 0.3B-1.8150 E-7524A12G11 0.3B-1.8200 E-7524A12G12 0.3B-1.8300 E-7524A12G13 0.3B-1.8400 E-7524A12G14 0.3B-1.8600 E-7524A12G15 0.3B-1.8800 E-7524A12G16 0.3B-1.81000 E-7524A12G18 0.3B-1.81200 E-7524A12G17 0.3B-1.8
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.33 15.75 11.0 12.48 67T150 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67
Note:Metric dimensionsare displayed in [mm].Note: These units encapsulated with HCEP material; also available
with polyurethane. Refer to page 126 for more details on HCEP.
T90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT100 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 Full
4948
15 kV CURRENT TRANSFORMERS
TYPE KKOORR--1111EE
10.86[276]
9.98[253]
.44[11]
8.18[208]
9.48[241]
.66[17]
NAMEPLATE
.44 X .88[11 X 22]SLOTS4-TOTAL
*Accuracy 20% less at 50 Hertz.
Outdoor110 kV BIL50/60 Hertz*Mechanical Rating:5 thru 600 Amps, 150 x normal800 Amps, 110 x normal1000 Amps, 180 x normal1200 Amps, 150 x normal
Thermal Rating:5 thru 600 Amps, 150 x normal for 1 second800 Amps, 110 x normal for 1 second1000 Amps, 180 x normal for 1 second1200 Amps, 150 x normal for 1 second
Creep:20.0" (508 mm)
KOR-11ENSV 15.0 kV110 kV BILSingle RatioSpecial HighAccuracy
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 7881A92G01 0.15B-0.5
10 7881A92G02 0.15B-0.5
15 7881A92G03 0.15B-0.5
20 7881A92G04 0.15B-0.5
25 7881A92G05 0.15B-0.5
30 7881A92G06 0.15B-0.5
40 7881A92G07 0.15B-0.5
50 7881A92G08 0.15B-0.5
75 7881A92G09 0.15B-0.5
100 7881A92G10 0.15B-0.5
150 7881A92G11 0.15B-0.5
200 7881A92G12 0.15B-0.5
300 7881A92G13 0.15B-0.5
400 7881A92G14 0.15B-0.5
600 7881A92G15 0.15B-0.5
800 7881A92G16 0.15B-0.5
1200 7881A92G17 0.15B-0.5
1000 7881A92G18 0.15B-0.5
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T200 1.33 15.75 11.0 12.48 67
T200 1.5 15.75 11.0 12.48 67
T150 1.5 15.75 11.0 12.48 67
Note:Metric dimensionsare displayed in [mm].Note: This unit insulated with polyurethane
5150
15 kV CURRENT TRANSFORMERS
TYPE KKOONN--1111 aanndd KKOONN--1111EERR PB 1VAP429241-DB
10.88 [276]
10.00 [254]
.44[11]
8.19[208]
9.50[241]
.66 [17]
.44 x .88[11 x 22]SLOTS4-TOTAL
NAMEPLATE
* Accuracy 20% less at 50 Hertz. +Not to be used for relay applications.
Outdoor110 kV BIL50/60 Hertz*
Mechanical Rating:All Ratings 270 x normal
Thermal Rating:All Ratings 190 x normal, 1 second
Creep:19.5" (495 mm)
KON-11NSV 15.0 kV110 kV BIL
KON-11ERNSV 15.0 kV110 kV BIL
Extended Range
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Note:Metric dimensionsare displayed in [mm].
5 E-7524A25G16 0.3B-0.5
10 E-7524A25G01 0.3B-0.5
15 E-7524A25G02 0.3B-0.5
20 E-7524A25G03 0.3B-0.5
25 E-7524A25G04 0.3B-0.5
30 E-7524A25G05 0.3B-0.5
40 E-7524A25G06 0.3B-0.5
50 E-7524A25G07 0.3B-0.5
75 E-7524A25G08 0.3B-0.5
100 E-7524A25G09 0.3B-0.5
150 E-7524A25G10 0.3B-0.5
200 E-7524A25G11 0.3B-0.5
300 E-7524A25G12 0.3B-0.5
400 E-7524A25G13 0.3B-0.5
600 E-7524A25G14 0.3B-0.5
800 E-7524A25G15 0.3B-0.5
1000 E-7524A25G18 0.3B-0.5
1200 E-7524A25G19 0.3B-0.5
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 2.0 13.81 10.88 12.41 44
C40 1.5 13.81 10.88 12.41 44
C40 1.2 13.81 10.88 12.41 44
C40 1.0 13.81 10.88 12.41 44
200 E-923A427G01 0.15B-1.8
1000 E-923A427G02 0.15B-1.8
+ 1.5 13.81 10.88 12.41 44
+ 1.5 13.81 10.88 12.41 44
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP.
5352 *Accuracy 20% less at 50 Hertz.
5/10 E-7524A16G01 0.3B-0.9 Tap0.3B-1.8 Full
10/20 E-7524A16G02 0.3B-0.9 Tap0.3B-1.8 Full
20/40 E-7524A16G03 0.3B-0.9 Tap0.3B-1.8 Full
25/50 E-7524A16G04 0.3B-0.9 Tap0.3B-1.8 Full
50/100 E-7524A16G05 0.3B-0.9 Tap0.3B-1.8 Full
75/150 E-7524A16G06 0.3B-0.9 Tap0.3B-1.8 Full
100/200 E-7524A16G07 0.3B-0.9 Tap0.3B-1.8 Full
150/300 E-7524A16G08 0.3B-0.9 Tap0.3B-1.8 Full
200/400 E-7524A16G09 0.3B-0.9 Tap0.3B-1.8 Full
300/600 E-7524A16G10 0.3B-0.9 Tap0.3B-1.8 Full
400/800 E-7524A16G11 0.3B-0.9 Tap0.3B-1.8 Full
600/1200 E-7524A16G12 0.3B-0.9 Tap0.3B-1.8 Full
25 kV CURRENT TRANSFORMERS
TYPE KKOORR--1122 PB 1VAP429221-DB
10.86[276]
9.98[253]
.44[11]
8.18[208]
9.48[241]
.66[17]
NAMEPLATE
.44 X .88[11 X 22]SLOTS4-TOTAL
Outdoor125 kV BIL50/60 Hertz*Mechanical Rating:5 thru 600 Amps, 150 x normal800 Amps, 110 x normal1000 Amps, 180 x normal1200 Amps, 150 x normal
Thermal Rating:5 thru 600 Amps, 100 x normal for 1 second800 Amps, 75 x normal for 1 second
Creep:20.8" (528 mm)
KOR-12NSV 25.0 kV125 kV BIL
Double Ratio
KOR-12NSV 25.0 kV125 kV BIL
Single Ratio
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
5 E-7524A15G01 0.3B-1.810 E-7524A15G02 0.3B-1.815 E-7524A15G03 0.3B-1.820 E-7524A15G04 0.3B-1.825 E-7524A15G05 0.3B-1.830 E-7524A15G06 0.3B-1.840 E-7524A15G07 0.3B-1.850 E-7524A15G08 0.3B-1.875 E-7524A15G09 0.3B-1.8100 E-7524A15G10 0.3B-1.8150 E-7524A15G11 0.3B-1.8200 E-7524A15G12 0.3B-1.8300 E-7524A15G13 0.3B-1.8400 E-7524A15G14 0.3B-1.8600 E-7524A15G15 0.3B-1.8800 E-7524A15G16 0.3B-1.8
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.5 15.75 11.0 12.48 67T200 1.33 15.75 11.0 12.48 67
Note:Metric dimensionsare displayed in [mm].Note: This unit now insulated with HCEP material. Also available
in polyurethane. Refer to page 126 for more details.
T90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT100 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 FullT90 Tap 2.0 Tap 15.75 11.0 12.48 67T200 Full 1.5 Full
5554 *Accuracy 20% less at 50 Hertz.
25 kV CURRENT TRANSFORMERS
TYPE KKOONN--1122 PB 1VAP429241-DB
10.88 [276]
10.00 [254]
.44[11]
8.19[208]
9.50[241]
.66 [17]
.44 x .88[11 x 22]SLOTS4-TOTAL
NAMEPLATE
Outdoor125 kV BIL50/60 Hertz*
Mechanical Rating:All Ratings 270 x normal
Thermal Rating:All Ratings 190 x normal, 1 second
Creep:19.5" (495 mm)
KON-12NSV 25.0 kV125 kV BIL
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Note:Metric dimensionsare displayed in [mm].
5 E-7524A28G16 0.3B-0.5
10 E-7524A28G01 0.3B-0.5
15 E-7524A28G02 0.3B-0.5
20 E-7524A28G03 0.3B-0.5
25 E-7524A28G04 0.3B-0.5
30 E-7524A28G05 0.3B-0.5
40 E-7524A28G06 0.3B-0.5
50 E-7524A28G07 0.3B-0.5
75 E-7524A28G08 0.3B-0.5
100 E-7524A28G09 0.3B-0.5
150 E-7524A28G10 0.3B-0.5
200 E-7524A28G11 0.3B-0.5
300 E-7524A28G12 0.3B-0.5
400 E-7524A28G13 0.3B-0.5
600 E-7524A28G14 0.3B-0.5
800 E-7524A28G15 0.3B-0.5
1000 E-7524A28G18 0.3B-0.5
1200 E-7524A28G19 0.3B-0.5
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 3.0 13.81 10.88 12.41 44
C40 2.0 13.81 10.88 12.41 44
C40 1.5 13.81 10.88 12.41 44
C40 1.2 13.81 10.88 12.41 44
C40 1.0 13.81 10.88 12.41 44
Note: This unit encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP
Note:Metric dimensionsare displayed in [mm].
25 kV CURRENT TRANSFORMERS
TYPE KKOORR--1155CC
11.25 [286]
10.00 [254]
8.63 [219]
10.50 [267]
.44 [11]
.72 [18]
.63 [16]
.44 X .88[11 X 22]SLOTS4-TOTAL
NAMEPLATE
57
Outdoor150 kV BIL50/60 Hertz*
56 *Accuracy 20% less at 50 Hertz.
Mechanical Rating:All styles single ratio: 290 x normal All styles double ratio: 290 TAP, 145 FULL
Thermal Rating:All styles 100 x normal, 1 second
Creep:36.5" (927 mm)
PB 1VAP429271-DB(THIS REPLACES KOR-15AND KOR-15B)
Mounting Base Dimensions (in.)
KOR-15CNSV 25 kV150 kV BIL
Single Ratio
KOR-15CNSV 25 kV150 kV BIL
Double Ratio
5 E-923A185G01 0.3B-0.910 E-923A185G02 0.3B-0.915 E-923A185G03 0.3B-0.920 E-923A185G04 0.3B-0.925 E-923A185G05 0.3B-0.930 E-923A185G06 0.3B-0.940 E-923A185G07 0.3B-0.950 E-923A185G08 0.3B-0.975 E-923A185G09 0.3B-0.9100 E-923A185G10 0.3B-0.9150 E-923A185G11 0.3B-0.9200 E-923A185G12 0.3B-0.9300 E-923A185G13 0.3B-0.9400 E-923A185G14 0.3B-0.9500 E-923A185G15 0.3B-0.9600 E-923A185G16 0.3B-0.9800 E-923A185G17 0.3B-0.91200 E-923A185G18 0.3B-0.9
C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 2.0 20.0 13.0 14.59 110C100 2.0 20.0 13.0 14.59 110C100 1.5 20.0 13.0 14.59 110C100 1.0 20.0 13.0 14.59 110
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
5/10 E-923A186G01 0.3B-0.9 Tap0.3B-1.8 Full
10/20 E-923A186G02 0.3B-0.9 Tap0.3B-1.8 Full
20/40 E-923A186G03 0.3B-0.9 Tap0.3B-1.8 Full
25/50 E-923A186G04 0.3B-0.9 Tap0.3B-1.8 Full
50/100 E-923A186G05 0.3B-0.9 Tap0.3B-1.8 Full
75/150 E-923A186G06 0.3B-0.9 Tap0.3B-1.8 Full
100/200 E-923A186G07 0.3B-0.9 Tap0.3B-1.8 Full
150/300 E-923A186G08 0.3B-0.9 Tap0.3B-1.8 Full
200/400 E-923A186G09 0.3B-0.9 Tap0.3B-1.8 Full
300/600 E-923A186G10 0.3B-0.9 Tap0.3B-1.8 Full
400/800 E-923A186G11 0.3B-0.9 Tap0.3B-1.8 Full
600/1200 E-923A186G12 0.3B-0.9 Tap0.3B-1.8 Full
C100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 2.0 Tap 20.0 13.0 14.59 110C200 Full 1.0 Full
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP
5958
Note:Metric dimensionsare displayed in [mm].
25 -36 kV CURRENTTRANSFORMERS
TYPE KKOORR--1155CCEERR
11.25 [286]
10.00 [254]
8.63 [219]
10.50 [267]
.44 [11]
.72 [18]
.63 [16]
.44 X .88[11 X 22]SLOTS4-TOTAL
NAMEPLATE
Outdoor150 and 200 kV BIL50/60 Hertz*
Thermal Rating:All styles 100 x normal, 1 second
Creep:36.5" (927 mm)
1VAP429272-DB
Mounting Base Dimensions (in.)
Note:Metric dimensionsare displayed in [mm].
11.25 [286]
10.00 [254]
8.63 [219]
10.50 [267]
.44 [11]
.72 [18]
.63 [16]
.44 X .88[11 X 22]SLOTS4-TOTAL
NAMEPLATE
Mounting Base Dimensions (in.)
KOR-15CERNSV 25 kV150 kV BIL
Extended Range
RelayAccuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP
200 E-923A432G01 0.15B-1.81000 E-923A432G02 0.15B-1.8
+ 1.5 20.0 13.0 14.59 110+ 1.5 20.0 13.0 14.59 110
KOR-20ERNSV 34.5 kV200 kV BIL
Extended Range
200 E-923A433G01 0.15B-1.81000 E-923A433G02 0.15B-1.8
+ 1.5 20.0 13.0 14.59 110+ 1.5 20.0 13.0 14.59 110
+Not to be used for relay applications.
TYPE KKOORR--2200EERR 1VAP429283-DB
Outdoor150 and 200 kV BIL50/60 Hertz*
Thermal Rating:All styles 100 x normal, 1 second
Creep:36.5" (927 mm)
RelayAccuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP
6160 *Accuracy 20% less at 50 Hertz.
36 kV CURRENT TRANSFORMERS
TYPE KKOORR--2200 PB 1VAP429282-DB
Outdoor200 kV BIL50/60 Hertz*
Mounting Base Dimensions (in.)11.25 [286]
10.00 [254]
8.63 [219]
10.50 [267]
.44 [11]
.72 [18]
.63 [16]
.44 X .88[11 X 22]SLOTS4-TOTAL
NAMEPLATE
KOR-20NSV 36 kV200 kV BIL
Single Ratio
KOR-20NSV 36 kV200 kV BIL
Double Ratio
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
10 E-7524A22G01 0.3B-0.915 E-7524A22G02 0.3B-0.920 E-7524A22G03 0.3B-0.925 E-7524A22G04 0.3B-0.930 E-7524A22G05 0.3B-0.940 E-7524A22G06 0.3B-0.950 E-7524A22G07 0.3B-0.975 E-7524A22G08 0.3B-0.9100 E-7524A22G09 0.3B-0.9150 E-7524A22G10 0.3B-0.9200 E-7524A22G11 0.3B-0.9300 E-7524A22G12 0.3B-0.9400 E-7524A22G13 0.3B-0.9500 E-7524A22G14 0.3B-0.9600 E-7524A22G15 0.3B-0.9800 E-7524A22G16 0.3B-0.91200 E-7524A22G17 0.3B-0.9
C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C100 3.0 20.0 13.0 14.59 110C200 1.5 20.0 13.0 14.59 110C200 1.0 20.0 13.0 14.59 110
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
5/10 E-7524A21G01 0.3B-0.9 Tap0.3B-1.8 Full
10/20 E-7524A21G02 0.3B-0.9 Tap0.3B-1.8 Full
20/40 E-7524A21G03 0.3B-0.9 Tap0.3B-1.8 Full
25/50 E-7524A21G04 0.3B-0.9 Tap0.3B-1.8 Full
50/100 E-7524A21G05 0.3B-0.9 Tap0.3B-1.8 Full
75/150 E-7524A21G06 0.3B-0.9 Tap0.3B-1.8 Full
100/200 E-7524A21G07 0.3B-0.9 Tap0.3B-1.8 Full
150/300 E-7524A21G08 0.3B-0.9 Tap0.3B-1.8 Full
200/400 E-7524A21G09 0.3B-0.9 Tap0.3B-1.8 Full
300/600 E-7524A21G10 0.3B-0.9 Tap0.3B-1.8 Full
400/800 E-7524A21G11 0.3B-0.9 Tap0.3B-1.8 Full
600/1200 E-7524A21G12 0.3B-0.9 Tap0.3B-1.8 Full
Mechanical Rating:All styles single ratio: 290 x normal All styles double ratio: 290 TAP, 145 FULL
Thermal Rating:All styles 100 x normal, 1 second
Creep:36.5" (927 mm)
Note:Metric dimensionsare displayed in [mm].
Note: These units encapsulated with HCEP material; also available with polyurethane. Refer to page 126 for more details on HCEP
C100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 3.0 Tap 20.0 13.0 14.59 110C200 Full 1.5 FullC100 Tap 2.0 Tap 20.0 13.0 14.59 110C200 Full 1.0 Full
Tube Type3.25" ID
6362 *Accuracy 20% less at 50 Hertz.Contact factory for higher relay accuracies.
KOT continued on next page
800 7524A32G01 0.3B0.9 C100 2.0 17.25 10.50 10.25 401200 7524A32G02 0.3B1.8 C200 2.0 17.25 10.50 10.25 401500 7524A32G03 0.3B1.8 C200 2.0 17.25 10.50 10.25 402000 7524A32G04 0.3B1.8 C200 2.0 17.25 10.50 10.25 403000 7524A32G05 0.3B1.8 C200 1.5 17.25 10.50 10.25 404000 7524A32G06 0.3B1.8 C200 1.5 17.25 10.50 10.25 40600/1200 7524A32G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 10.25 40
B1.8 Full1000/2000 7524A32G08 0.3B0.9 Tap C100/C200 3.0/2.0 17.25 10.50 10.25 40
B1.8 Full2000/4000 7524A32G09 0.3B1.8 Tap C100/C200 2.0/1.5 17.25 10.50 10.25 40
B1.8 Full
800 7524A33G01 0.3B0.9 C100 2.0 17.25 10.50 13.25 431200 7524A33G02 0.3B1.8 C200 2.0 17.25 10.50 13.25 431500 7524A33G03 0.3B1.8 C200 2.0 17.25 10.50 13.25 432000 7524A33G04 0.3B1.8 C200 2.0 17.25 10.50 13.25 433000 7524A33G05 0.3B1.8 C200 1.5 17.25 10.50 13.25 434000 7524A33G06 0.3B1.8 C200 1.5 17.25 10.50 13.25 43600/1200 7524A33G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 13.25 43
B1.8 Full1000/2000 7524A33G08 0.3B0.9 Tap C100/C200 3.0/2.0 17.25 10.50 13.25 43
B1.8 Full2000/4000 7524A33G09 0.3B1.8 Tap C100/C200 2.0/1.5 17.25 10.50 13.25 43
B1.8 Full
800 7524A34G01 0.3B0.9 C100 2.0 17.25 10.50 17.75 471200 7524A34G02 0.3B1.8 C200 2.0 17.25 10.50 17.75 471500 7524A34G03 0.3B1.8 C200 2.0 17.25 10.50 17.75 472000 7524A34G04 0.3B1.8 C200 2.0 17.25 10.50 17.75 473000 7524A34G05 0.3B1.8 C200 1.5 17.25 10.50 17.75 474000 7524A34G06 0.3B1.8 C200 1.5 17.25 10.50 17.75 47600/1200 7524A34G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 17.75 47
B1.8 Full1000/2000 7524A34G08 0.3B0.9 Tap C100/C200 3.0/2.0 17.25 10.50 17.75 47
B1.8 Full2000/4000 7524A34G09 0.3B1.8 Tap C100/C200 2.0/1.5 17.25 10.50 17.75 47
B1.8 Full
800 7524A35G01 0.3B0.9 C100 2.0 17.25 10.50 26.75 521200 7524A35G02 0.3B1.8 C200 2.0 17.25 10.50 26.75 521500 7524A35G03 0.3B1.8 C200 2.0 17.25 10.50 26.75 522000 7524A35G04 0.3B1.8 C200 2.0 17.25 10.50 26.75 523000 7524A35G05 0.3B1.8 C200 1.5 17.25 10.50 26.75 524000 7524A35G06 0.3B1.8 C200 1.5 17.25 10.50 26.75 52600/1200 7524A35G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 26.75 52
B1.8 Full1000/2000 7524A35G08 0.3B0.9 Tap C100/C200 3.0/2.0 17.25 10.50 26.75 52
B1.8 Full2000/4000 7524A35G09 0.3B1.8 Tap C100/C200 2.0/1.5 17.25 10.50 26.75 52
B1.8 Full
5 kV - 25 kV CURRENTTRANSFORMERS
TYPE KKOOTT PB 42-930
Outdoor60, 75, 110, 150 kV BIL50/60 Hertz*
Mechanical Rating:All units: effectively unlimited
Thermal Rating:800 and 1200 Amp: 80 x normal, 1 second15 00 Amp and above: 100 x normal, 1 second
5.75
7.00
7.00
8.25
KOT-60Tube TypeNSV 5.0 kV 60 kV BIL
KOT-75Tube TypeNSV 8.7 kV 75 kV BIL
KOT-11Tube TypeNSV 15.0 kV110 kV BIL
KOT-15Tube TypeNSV 25 kV150 kV BIL
Mounting Base Dimensions (in.)
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
1.75
1.75
2.50
2.50
.50 1.75
.25
.25
1.75.50
.88.883.00
.25.25
.25
6564 *Accuracy 20% less at 50 Hertz.Contact factory for higher relay accuracies.
800 923A271G01 0.3B0.9 C100 2.00 17.25 10.50 19.62 621200 923A271G02 0.3B1.8 C200 2.00 17.25 10.50 19.62 621500 923A271G03 0.3B1.8 C200 2.00 17.25 10.50 19.62 622000 923A271G04 0.3B1.8 C200 1.50 17.25 10.50 19.62 623000 923A271G05 0.3B1.8 C200 1.33 17.25 10.50 19.62 734000 923A271G06 0.3B1.8 C200 1.00 17.25 10.50 19.62 73600/1200 923A271G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 19.62 62
B1.8 Full1000/2000 923A271G08 0.3B0.9 Tap C100/C200 2.0/1.5 17.25 10.50 19.62 62
B1.8 Full2000/4000 923A271G09 0.3B1.8 Tap C100/C200 1.5/1.0 17.25 10.50 19.62 73
B1.8 Full
800 923A273G01 0.3B0.9 C100 2.00 17.25 10.50 22.62 671200 923A273G02 0.3B1.8 C200 2.00 17.25 10.50 22.62 671500 923A273G03 0.3B1.8 C200 2.00 17.25 10.50 22.62 672000 923A273G04 0.3B1.8 C200 1.50 17.25 10.50 22.62 673000 923A273G05 0.3B1.8 C200 1.33 17.25 10.50 22.62 794000 923A273G06 0.3B1.8 C200 1.00 17.25 10.50 22.62 79600/1200 923A273G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 22.62 67
B1.8 Full1000/2000 923A273G08 0.3B0.9 Tap C100/C200 2.0/1.5 17.25 10.50 22.62 67
B1.8 Full2000/4000 923A273G09 0.3B1.8 Tap C100/C200 1.5/1.0 17.25 10.50 22.62 79
B1.8 Full
800 923A275G01 0.3B0.9 C100 2.00 17.25 10.50 27.12 751200 923A275G02 0.3B1.8 C200 2.00 17.25 10.50 27.12 751500 923A275G03 0.3B1.8 C200 2.00 17.25 10.50 27.12 752000 923A275G04 0.3B1.8 C200 1.50 17.25 10.50 27.12 753000 923A275G05 0.3B1.8 C200 1.33 17.25 10.50 27.12 894000 923A275G06 0.3B1.8 C200 1.00 17.25 10.50 27.12 89600/1200 923A275G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 27.12 75
B1.8 Full1000/2000 923A275G08 0.3 B0.9 Tap C100/C200 2.0/1.5 17.25 10.50 27.12 75
B1.8 Full2000/4000 923A275G09 0.3B1.8 Tap C100/C200 1.5/1.0 17.25 10.50 27.12 89
B1.8 Full
800 923A270G01 0.3B0.9 C100 2.00 17.25 10.50 36.12 901200 923A270G02 0.3B1.8 C200 2.00 17.25 10.50 36.12 901500 923A270G03 0.3B1.8 C200 2.00 17.25 10.50 36.12 902000 923A270G04 0.3B1.8 C200 1.50 17.25 10.50 36.12 903000 923A270G05 0.3B1.8 C200 1.33 17.25 10.50 36.12 1074000 923A270G06 0.3B1.8 C200 1.00 17.25 10.50 36.12 107600/1200 923A270G07 0.3B0.5 Tap C100/C200 3.0/2.0 17.25 10.50 36.12 90
B1.8 Full1000/2000 923A270G08 0.3B0.9 Tap C100/C200 2.0/1.5 17.25 10.50 36.12 90
B1.8 Full2000/4000 923A270G09 0.3B1.8 Tap C100/C200 1.5/1.0 17.25 10.50 36.12 107
B1.8 Full
5 kV - 25 kV CURRENTTRANSFORMERS
TYPE KKOOTT CONT’D. PB 42-930
Outdoor60, 75, 110, 150 kV BIL50/60 Hertz*
Bar Type
Base details on previous page
KOT-60Bar TypeNSV 5.0 kV 60 kV BIL
KOT-75Bar TypeNSV 8.7 kV 75 kV BIL
KOT-11Bar TypeNSV 15.0 kV 110 kV BIL
KOT-15Bar TypeNSV 25 kV 150 kV BIL
Primary Terminals1200 Amperes and Below
Primary TerminalsAbove 1200 Amperes
PrimaryAmps
StyleNumber
IEEE MeteringAccuracy
Relay*Accuracy
RatingFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
6766
TYPE KKOOTTDD--111100
110 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Tube Type5" ID
Consult factory for 4” ID.
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
7.50
.75
9.00
13.50 .75
15.00
200/400 923A142G01 2.0/2.0
300/600 923A142G02 2.0/2.0
400/800 923A142G03 2.0/2.0
500/1000 923A142G04 2.0/2.0
600/1200 923A142G05 2.0/2.0
800/1600 923A142G06 2.0/2.0
1000/2000 923A142G07 2.0/2.0
1500/3000 923A142G08 2.0/1.5
2000/4000 923A142G09 2.0/1.25
2500/5000 923A142G10 2.0/1.0
0.6B-0.2 C100/C200 20 14.7 17 2400.3B-0.50.3B-0.2 C100/C200 20 14.7 17 2400.3B-0.90.3B-0.5 C200/C400 20 14.7 17 2400.3B-1.80.3B-0.5 C200/C400 20 14.7 17 2400.3B-1.80.3B-0.9 C200/C400 20 14.7 17 2400.3B-1.80.3B-0.9 C200/C400 20 14.7 17 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 17 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 17 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 17 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 17 2400.3B-1.8
KOTD-110Tube TypeNSV 15 kV110 kV BIL
Double Ratio
15 15 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Mounting Base Dimensions (in.)
400 923A141G01 2.0600 923A141G02 2.0800 923A141G03 2.01000 923A141G04 2.01200 923A141G05 2.01600 923A141G06 2.02000 923A141G07 2.03000 923A141G08 1.54000 923A141G09 1.255000 923A141G10 1.0
0.3B-0.5 C200 20 14.7 17 2250.3B-0.9 C200 20 14.7 17 2250.3B-1.8 C400 20 14.7 17 2250.3B-1.8 C400 20 14.7 17 2250.3B-1.8 C400 20 14.7 17 2250.3B-1.8 C400 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 225
KOTD-110Tube TypeNSV 15 kV110 kV BIL
Single Ratio
600 923A143G01 2.01200 923A143G02 1.52000 923A143G03 1.03000 923A143G04 1.334000 923A143G05 1.05000 923A143G06 1.0
0.3B-0.9 C200 20 14.7 17 2250.3B-1.8 C400 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 2250.3B-1.8 C800 20 14.7 17 225
KOTD-110Tube TypeNSV 15 kV110 kV BILMulti Ratio
Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
6968
TYPE KKOOTTDD--111100
Note: Base dimensions same as tube type KOTD
110 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Bar Type5" ID
PrimaryAmps
Number of Bars
RatingFactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
25.00
4.00
1.12
1.75
1.75
23.88
.56
Ø.56 8-TOTAL
.50
3.00
15 15 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Bar Dimensions (in.)
KOTD-110Bar TypeNSV 15 kV110 kV BIL
Double Ratio
400 923A206G01 1 2.0600 923A206G02 1 2.0800 923A206G03 1 2.01000 923A206G04 1 2.01200 923A206G05 1 1.51600 923A206G06 1 1.252000 923A206G07 1 1.03000 923A206G08 2 1.334000 923A206G09 2 1.05000 923A206G10 3 1.0
0.3B-0.5 C200 20 14.7 25 2400.3B-0.9 C200 20 14.7 25 2400.3B-1.8 C400 20 14.7 25 2400.3B-1.8 C400 20 14.7 25 2400.3B-1.8 C400 20 14.7 25 2400.3B-1.8 C400 20 14.7 25 2400.3B-1.8 C800 20 14.7 25 2400.3B-1.8 C800 20 14.7 25 2400.3B-1.8 C800 20 14.7 25 2400.3B-1.8 C800 20 14.7 25 240
KOTD-110Bar TypeNSV 15 kV110 kV BIL
Single Ratio
600 923A149G01 1 2.01200 923A149G02 1 1.52000 923A149G03 1 1.03000 923A149G04 2 1.334000 923A149G05 2 1.05000 923A149G06 3 1.0
0.3B-0.9 C200 20 15.3 25 2400.3B-1.8 C400 20 15.3 25 2400.3B-1.8 C800 20 15.3 25 2400.3B-1.8 C800 20 15.3 25 2400.3B-1.8 C800 20 15.3 25 2400.3B-1.8 C800 20 15.3 25 240
KOTD-110Bar TypeNSV 15 kV110 kV BILMulti Ratio
200/400 923A148G01 1 2.0/2.0
300/600 923A148G02 1 2.0/2.0
400/800 923A148G03 1 2.0/2.0
500/1000 923A148G04 1 2.0/2.0
600/1200 923A148G05 1 2.0/1.5
800/1600 923A148G06 1 2.0/1.25
1000/2000 923A148G07 1 2.0/1.0
1500/3000 923A148G08 2 2.0/1.33
2000/4000 923A148G09 2 2.0/1.0
2500/5000 923A148G10 3 2.0/1.0
0.6B-0.2 C100/C200 20 14.7 25 2400.3B-0.50.3B-0.2 C100/C200 20 14.7 25 2400.3B-0.90.3B-0.5 C200/C400 20 14.7 25 2400.3B-1.80.3B-0.5 C200/C400 20 14.7 25 2400.3B-1.80.3B-0.9 C200/C400 20 14.7 25 2400.3B-1.80.3B-0.9 C200/C400 20 14.7 25 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 25 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 25 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 25 2400.3B-1.80.3B-1.8 C400/C800 20 14.7 25 2400.3B-1.8
Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
7170
TYPE KKOOTTDD--115500
150 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Tube Type5" ID
Consult factory for 4” ID.
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
7.50
.75
9.00
13.50 .75
15.00
25 25 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Mounting Base Dimensions (in.)
KOTD-150Tube TypeNSV 25 kV150 kV BIL
Double Ratio
400 923A155G01 2.0600 923A155G02 2.0800 923A155G03 2.01000 923A155G04 2.01200 923A155G05 2.01600 923A155G06 2.02000 923A155G07 2.03000 923A155G08 1.54000 923A155G09 1.255000 923A155G10 1.0
0.3B-0.5 C200 22.5 14.7 17 2450.3B-0.9 C200 22.5 14.7 17 2450.3B-1.8 C400 22.5 14.7 17 2450.3B-1.8 C400 22.5 14.7 17 2450.3B-1.8 C400 22.5 14.7 17 2450.3B-1.8 C400 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 245
KOTD-150Tube TypeNSV 25 kV150 kV BIL
Single Ratio
600 923A157G01 2.01200 923A157G02 2.02000 923A157G03 1.03000 923A157G04 1.334000 923A157G05 1.05000 923A157G06 1.0
0.3B-0.9 C200 22.5 14.7 17 2450.3B-1.8 C400 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 2450.3B-1.8 C800 22.5 14.7 17 245
KOTD-150Tube TypeNSV 25 kV150 kV BILMulti Ratio
0.6B-0.2 C100/C200 22.5 14.7 17 2450.3B-0.50.3B-0.2 C100/C200 22.5 14.7 17 2450.3B-0.90.3B-0.5 C200/C400 22.5 14.7 17 2450.3B-1.80.3B-0.5 C200/C400 22.5 14.7 17 2450.3B-1.80.3B-0.9 C200/C400 22.5 14.7 17 2450.3B-1.80.3B-0.9 C200/C400 22.5 14.7 17 2450.3B-1.80.3B-1.8 C400/C800 22.5 14.7 17 2450.3B-1.80.3B-1.8 C400/C800 22.5 14.7 17 2450.3B-1.80.3B-1.8 C400/C800 22.5 14.7 17 2450.3B-1.80.3B-1.8 C400/C800 22.5 14.7 17 2450.3B-1.8
200/400 923A156G01 2.0/2.0
300/600 923A156G02 2.0/2.0
400/800 923A156G03 2.0/2.0
500/1000 923A156G04 2.0/2.0
600/1200 923A156G05 2.0/2.0
800/1600 923A156G06 2.0/2.0
1000/2000 923A156G07 2.0/2.0
1500/3000 923A156G08 2.0/1.5
2000/4000 923A156G09 2.0/1.25
2500/5000 923A156G10 2.0/1.0
Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
7372
TYPE KKOOTTDD--115500
Note: Base dimensions same as tube type KOTD
150 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Bar Type5" ID
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
25 25 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Bar Dimensions (in.)
KOTD-150Bar TypeNSV 25 kV150 kV BIL
Double Ratio
600 923A161G01 1 2.01200 923A161G02 1 1.52000 923A161G03 1 1.03000 923A161G04 2 1.334000 923A161G05 2 1.05000 923A161G06 3 1.01500 923A161G07 1 2.06000 923A161G08 3 1.0600 923A161G09 1 2.03200 923A161G10 2 1.0
0.3B-0.9 C200 22.5 14.7 25 2600.3B-1.8 C400 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-0.9 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 260
KOTD-150Bar TypeNSV 25 kV150 kV BIL
Single Ratio
600 923A163G01 1 2.01200 923A163G02 1 1.52000 923A163G03 1 1.03000 923A163G04 2 1.334000 923A163G05 2 1.05000 923A163G06 3 1.0
0.3B-0.9 C200 22.5 14.7 25 2600.3B-1.8 C400 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 2600.3B-1.8 C800 22.5 14.7 25 260
KOTD-150Bar TypeNSV 25 kV150 kV BILMulti Ratio
PrimaryAmps
Number of Bars
RatingFactorStyle Number
200/400 923A162G01 1 2.0/2.0
300/600 923A162G02 1 2.0/2.0
400/800 923A162G03 1 2.0/2.0
500/1000 923A162G04 1 2.0/2.0
600/1200 923A162G05 1 2.0/1.5
800/1600 923A162G06 1 2.0/1.25
1000/2000 923A162G07 1 2.0/1.0
1500/3000 923A162G08 2 2.0/1.33
2000/4000 923A162G09 2 2.0/1.0
2500/5000 923A162G10 3 2.0/1.0
0.6B-0.2 C100/C200 22.5 14.7 25 2600.3B-0.50.3B-0.2 C100/C200 22.5 14.7 25 2600.3B-0.90.3B-0.5 C200/C400 22.5 14.7 25 2600.3B-1.80.3B-0.5 C200/C400 22.5 14.7 25 2600.3B-1.80.3B-0.9 C200/C400 22.5 14.7 25 2600.3B-1.80.3B-0.9 C200/C400 22.5 14.7 25 2600.3B-1.80.3B-1.8 C400/C800 22.5 14.7 25 2600.3B-1.80.3B-1.8 C400/C800 22.5 14.7 25 2600.3B-1.80.3B-1.8 C400/C800 22.5 14.7 25 2600.3B-1.80.3B-1.8 C400/C800 22.5 14.7 25 2600.3B-1.8
25.00
4.00
1.12
1.75
1.75
23.88
.56
Ø.56 8-TOTAL
.50
3.00Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
7574
TYPE KKOOTTDD--220000
200 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Tube Type5" ID
Consult factory for 4” ID.
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
7.50
.75
9.00
13.50 .75
15.00
36 36 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Mounting Base Dimensions (in.)
KOTD-200Tube TypeNSV 36 kV200 kV BIL
Double Ratio
400 923A203G01 2.0600 923A203G02 2.0800 923A203G03 2.01000 923A203G04 2.01200 923A203G05 1.51600 923A203G06 1.252000 923A203G07 1.03000 923A203G08 1.334000 923A203G09 1.05000 923A203G10 1.0
0.3B-0.5 C200 25 14.7 17 2600.3B-0.9 C200 25 14.7 17 2600.3B-1.8 C400 25 14.7 17 2600.3B-1.8 C400 25 14.7 17 2600.3B-1.8 C400 25 14.7 17 2600.3B-1.8 C400 25 14.7 17 2600.3B-1.8 C800 25 14.7 17 2600.3B-1.8 C800 25 14.7 17 2600.3B-1.8 C800 25 14.7 17 2600.3B-1.8 C800 20 14.7 17 260
KOTD-200Tube TypeNSV 36 kV200 kV BIL
Single Ratio
600 923A171G01 2.01200 923A171G02 2.02000 923A171G03 1.03000 923A171G04 1.334000 923A171G05 1.05000 923A171G06 1.0
0.3B-0.9 C200 25 15.3 17 2600.3B-1.8 C400 25 15.3 17 2600.3B-1.8 C800 25 15.3 17 2600.3B-1.8 C800 25 15.3 17 2600.3B-1.8 C800 25 15.3 17 2600.3B-1.8 C800 25 15.3 17 260
KOTD-200Tube TypeNSV 36 kV200 kV BILMulti Ratio
200/400 923A170G01 2.0/2.0
300/600 923A170G02 2.0/2.0
400/800 923A170G03 2.0/2.0
500/1000 923A170G04 2.0/2.0
600/1200 923A170G05 2.0/2.0
800/1600 923A170G06 2.0/2.0
1000/2000 923A170G07 2.0/2.0
1500/3000 923A170G08 2.0/1.5
2000/4000 923A170G09 2.0/1.25
2500/5000 923A170G10 2.0/1.0
0.6B-0.2 C100/C200 25 14.7 17 2600.3B-0.50.3B-0.2 C100/C200 25 14.7 17 2600.3B-0.90.3B-0.5 C200/C400 25 14.7 17 2600.3B-1.80.3B-0.5 C200/C400 25 14.7 17 2600.3B-1.80.3B-0.9 C200/C400 25 14.7 17 2600.3B-1.80.3B-0.9 C200/C400 25 14.7 17 2600.3B-1.80.3B-1.8 C400/C800 25 14.7 17 2600.3B-1.80.3B-1.8 C400/C800 25 14.7 17 2600.3B-1.80.3B-1.8 C400/C800 25 14.7 17 2600.3B-1.80.3B-1.8 C400/C800 25 14.7 17 2600.3B-1.8
Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
7776
TYPE KKOOTTDD--220000
Note: Base dimensions same as tube type KOTD
200 kV BILSingle, Double, & Multi RatioOutdoor50/60 Hertz
Bar Type5" ID
IEEE MeteringAccuracy
Relay*Accuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
36 36 kkV OUTDOORV OUTDOORCURRENT TRANSFORMERSCURRENT TRANSFORMERS
PB 42-940
Bar Dimensions (in.)
KOTD-200Bar TypeNSV 36 kV200 kV BIL
Double Ratio
400 923A175G01 1 2.0600 923A175G02 1 2.0800 923A175G03 1 2.01000 923A175G04 1 2.01200 923A175G05 1 1.51600 923A175G06 1 1.252000 923A175G07 1 1.03000 923A175G08 2 1.334000 923A175G09 2 1.05000 923A175G10 3 1.0
0.3B-0.5 C200 25 14.7 25 2750.3B-0.9 C200 25 14.7 25 2750.3B-1.8 C400 25 14.7 25 2750.3B-1.8 C400 25 14.7 25 2750.3B-1.8 C400 25 14.7 25 2750.3B-1.8 C400 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 275
KOTD-200Bar TypeNSV 36 kV200 kV BIL
Single Ratio
600 923A177G01 1 2.01200 923A177G02 1 1.52000 923A177G03 1 1.03000 923A177G04 2 1.334000 923A177G05 2 1.05000 923A177G06 3 1.0
0.3B-0.9 C200 25 14.7 25 2750.3B-1.8 C400 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 2750.3B-1.8 C800 25 14.7 25 275
KOTD-200Bar TypeNSV 36 kV200 kV BILMulti Ratio
PrimaryAmps
Number of Bars
RatingFactorStyle Number
200/400 923A176G01 1 2.0/2.0
300/600 923A176G02 1 2.0/2.0
400/800 923A176G03 1 2.0/2.0
500/1000 923A176G04 1 2.0/2.0
600/1200 923A176G05 1 2.0/1.5
800/1600 923A176G06 1 2.0/1.25
1000/2000 923A176G07 1 2.0/1.0
1500/3000 923A176G08 2 2.0/1.33
2000/4000 923A176G09 2 2.0/1.0
2500/5000 923A176G10 3 2.0/1.0
0.6B-0.2 C100/C200 25 14.7 25 2750.3B-0.50.3B-0.2 C100/C200 25 14.7 25 2750.3B-0.90.3B-0.5 C200/C400 25 14.7 25 2750.3B-1.80.3B-0.5 C200/C400 25 14.7 25 2750.3B-1.80.3B-0.9 C200/C400 25 14.7 25 2750.3B-1.80.3B-0.9 C200/C400 25 14.7 25 2750.3B-1.80.3B-1.8 C400/C800 25 14.7 25 2750.3B-1.80.3B-1.8 C400/C800 25 14.7 25 2750.3B-1.80.3B-1.8 C400/C800 25 14.7 25 2750.3B-1.80.3B-1.8 C400/C800 25 14.7 25 2750.3B-1.8
25.00
4.00
1.12
1.75
1.75
23.88
.56
Ø.56 8-TOTAL
.50
3.00Consult factory for designs up to three secondaries.
*Accuracy 20% less at 50 Hertz.
7978
TYPE VVIIYY--6600
9.31
5.50
7.388.44
6.38Unfused
One Fuse
Two Fuses
Mounting Base Dimensions (in.)Indoor60 kV BIL60 Hertz
Thermal Rating: �1000 VA at 30° C700 VA at 55° C
UL Recognized ComponentIndicating fuses are Type CLE-PT, 1.0E, 5.5 kV, Style number 677C452G06Non-indicating fuses are Type CLE-PT, 2.0E, 5.5 kV, Style number 9626A33H03
PrimaryVoltage Style Number Ratio
2400/4160Y 7525A50G01 20:1
4200/4200Y 7525A50G02 35:1
4800/4800Y 7525A50G03 40:1
0.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 32
Unfused
2400/4160Y 7525A51G01 20:1
4200/4200Y 7525A51G02 35:1
4800/4800Y 7525A51G03 40:1
0.3W, X, M Y 8.25 6.75 10.00 360.3W, X, M Y 8.25 6.75 10.00 360.3W, X, M Y 8.25 6.75 10.00 36
2 Fuses
2400/4160GY 7525A52G01 20:1
4200/4200GY � 7525A52G02 35:1
4800/4800GY � 7525A52G03 40:1
0.3W, X, M Y 8.56 6.37 10.00 340.3W, X, M Y 8.56 6.37 10.00 340.3W, X, M Y 8.56 6.37 10.00 34
1 Fuse �
2400/4160Y 7525A54G01 20:1
4200/4200Y 7525A54G02 35:1
4800/4800Y 7525A54G03 40:1
0.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 32
SwitchgearStyle�
2400/4160GY 7525A55G01 20:1
4200/4200GY � 7525A55G02 35:1
4800/4800GY � 7525A55G03 40:1
0.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 320.3W, X, M Y 6.90 6.37 9.63 32
SwitchgearStyle� �
2400/4160GY � 9628A11G01 20:1
4200/4200GY � 9628A11G01 35:1
4800/4800GY � 9628A11G01 40:1
0.3W, X, M Y 8.51 6.38 9.63 370.3W, X, M Y 8.51 6.38 9.63 370.3W, X, M Y 8.51 6.38 9.63 37
1 FuseNon-indicating
2400/4160Y 9628A12G01 20:1
4200/4200Y 9628A12G02 35:1
4800/4800Y 9628A12G03 40:1
0.3W, X, M Y 8.20 6.38 9.63 390.3W, X, M Y 8.20 6.38 9.63 390.3W, X, M Y 8.20 6.38 9.63 39
2 FusesNon-indicating
5 5 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
� Thermal and Accuracy ratings for 120 V secondary voltage.� Fluxed for line-to-line voltage; when connected line-to-ground, normal
secondary voltage is 69.3 volts.� Switchgear style is similar to fused style except fuse, fuse clips, and
secondary terminal cover are omitted.� One fully insulated primary terminal for line-to-ground connection only.
1VAP429511-DB
IEEE MeteringAccuracy
Height Width Length Weight� (in.) (in.) (in.) (lb.)
Contact factory for 50 Hz designs.
8180
TYPES VVIIZZ--7755 and VVIIZZ--1111Indoor75 kV and 110 kV BIL60 Hertz
Thermal Rating: �1500 VA at 30° C1000 VA at 55° C
UL Recognized Component
IEEE MeteringAccuracy
Height Width Length Weight� (in.) (in.) (in.) (lb.)
PrimaryVoltage Style Number Ratio
2400/4160Y 7525A66G01 20:14200/7280Y 7525A66G02 35:14800/8320Y 7525A66G03 40:17200/7200Y 7525A66G04 60:1
0.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 65
VIZ-7575 kV BILUnfused
One Fuse
Two Fuses
13.13
8.00
12.25
10.25
9.00
Optional Accessories for Line-to-Line Units:Fuse kit to convert unfused VIZ-75 or VIZ-11to fused style (two fuses and hardware) 7527A98G01
Optional Accessories for Line-to-Ground Units:Fuse kit to convert unfused VIZ-75 or VIZ-11 to fused style (one fuse and hardware) 7527A98G02
Replacement Fuses:CLE-PT, 0.5E, 15.5 kV 677C452G03CLE-PT, 1.0E, 15.5 kV 677C452G08
7200/12470Y 7525A66G05 60:18400/14560Y 7525A66G07 70:112000/12000Y 7525A66G08 100:114400/14400Y 7525A66G10 120:1
0.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 65
VIZ-11110 kV BILUnfused
2400/4160Y 7525A67G01 20:14200/7280Y 7525A67G02 35:14800/8320Y 7525A67G03 40:17200/7200Y 7525A67G04 60:1
0.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 69
VIZ-7575 kV BIL2 Fuses
7200/12470Y 7525A67G05 60:18400/14560Y 7525A67G07 70:112000/12000Y 7525A67G08 100:114400/14400Y 7525A67G10 120:1
0.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 690.3W, X, M Y, Z 11.25 9.25 15.50 69
VIZ-11110 kV BIL
2 Fuses
2400/4160GY 7525A68G01 20:14200/7280GY 7525A68G02 35:14800/8320GY 7525A68G03 40:17200/7200GY 7525A68G04 60:1
0.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 67
VIZ-7575 kV BIL1 Fuse �
VIZ-75 & VIZ-11 continued on next page
8.7 & 15 8.7 & 15 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
� Thermal and Accuracy ratings for 120 V secondary voltage.� Fluxed for line-to-line voltage; when connected line-to-ground, normal
secondary voltage is 69.3 volts.� Switchgear style is similar to fused style except fuse, fuse clips, and
secondary terminal cover are omitted.� One fully insulated primary terminal for line-to-ground connection only.
1VAP429551-DB
Mounting Base Dimensions (in.)
Contact factory for 50 Hz designs.
8382
TYPES VVIIZZ--7755 and VVIIZZ--1111 (CONT'D)
0.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 65
0.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 650.3W, X, M Y, Z 9.00 9.25 13.12 65
0.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 65
0.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 650.3W, X, M Y, Z 9.81 9.25 13.12 65
1VAP429551-DB
Indoor75 kV and 110 kV BIL60 Hertz
Thermal Rating: �1500 VA at 30° C1000 VA at 55° C
UL Recognized Component
2400/4160Y 7525A70G01 20:14200/7280Y 7525A70G02 35:14800/8320Y 7525A70G03 40:17200/7200Y 7525A70G04 60:1
VIZ-7575 kV BIL
SwitchgearStyle �
One Fuse
Two Fuses
� Thermal and Accuracy ratings for 120 V secondary voltage.� Fluxed for line-to-line voltage; when connected line-to-ground, normal
secondary voltage is 69.3 volts.� Switchgear style is similar to fused style except fuse, fuse clips, and
secondary terminal cover are omitted.� One fully insulated primary terminal for line-to-ground connection only.
7200/12470Y 7525A70G05 60:18400/14560Y 7525A70G07 70:112000/12000Y 7525A70G08 100:114400/14400Y 7525A70G10 120:1
VIZ-11110 kV BILSwitchgear
Style �
2400/4160GY 7525A71G01 20:14200/7280GY 7525A71G02 35:14800/8320GY 7525A71G03 40:17200/7200GY � 7525A71G04 60:1
VIZ-7575 kV BIL
SwitchgearStyle � �
7200/12470GY 7525A71G05 60:18400/14560GY 7525A71G07 70:112000/12000GY � 7525A71G08 100:114400/14400GY � 7525A71G10 120:1
VIZ-11110 kV BILSwitchgearStyle � �
8.7 & 15 8.7 & 15 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
IEEE MeteringAccuracy
Height Width Length Weight� (in.) (in.) (in.) (lb.)
7200/12470GY 7525A68G05 60:18400/14560GY 7525A68G07 70:112000/12000GY 7525A68G08 100:114400/14400GY 7525A68G10 120:1
0.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 670.3W, X, M Y, Z 12.18 9.25 15.50 67
VIZ-11110 kV BIL1 Fuse �
PrimaryVoltage Style Number Ratio
Optional Accessories for Line-to-Line Units:Fuse kit to convert unfused VIZ-75 or VIZ-11to fused style (two fuses and hardware) 7527A98G01
Optional Accessories for Line-to-Ground Units:Fuse kit to convert unfused VIZ-75 or VIZ-11 to fused style (one fuse and hardware) 7527A98G02
Replacement Fuses:CLE-PT, 0.5E, 15.5 kV 677C452G03CLE-PT, 1.0E, 15.5 kV 677C452G08
13.13
8.00
12.25
10.25
9.00
Mounting Base Dimensions (in.)
Contact factory for 50 Hz designs. VIZ-75 & VIZ-11 continued on next page
8584
TYPES VVIIZZ--7755 and VVIIZZ--1111 (CONT'D)
0.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 69
1VAP429551-DB
Indoor75 kV and 110 kV BIL60 Hertz
Thermal Rating: �1500 VA at 30° C1000 VA at 55° C
UL Recognized Component
7200/12470Y 9628A17G05 60:17620/13200Y 9628A17G06 63.5:18400/14560Y 9628A17G07 70:112000/12000Y 9628A17G08 100:113200/13200Y 9628A17G09 110:114400/14400Y 9628A17G10 120:1
VIZ-11110 kV BIL
Fuse clips onlyFour terminals
One Fuse
Two Fuses
8.7 & 15 8.7 & 15 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
IEEE MeteringAccuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
2400/4160GY 7525A65G02 20:14200/7280GY 7525A65G03 35:14800/8320GY 7525A65G05 40:17200/12470GY 7525A65G13 60:17620/13200GY 7525A65G16 63.5:18400/14560GY 7525A65G09 70:112000/12000GY 7525A65G12 100:113200/13200GY 7525A65G15 110:114400/14400GY 7525A65G18 120:1
0.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 670.3W, X, M, Y, Z 12.19 9.25 13.12 67
VIZ-11110 kV BIL
Fuse clips onlyTwo terminals
0.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 690.3W, X, M, Y, Z 11.25 9.25 15.50 69
2400/4160Y 9628A17G01 20:14200/7280Y 9628A17G02 35:14800/8320Y 9628A17G03 40:17200/7200Y 9628A17G04 60:1
VIZ-7575 kV BIL
Fuse clips onlyFour terminals
PrimaryVoltage Style Number Ratio
0.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 69
2400/4160Y 923A125G01 20:14160/4160Y 923A125G12 34:67:14200/7280Y 923A125G02 35:14800/8320Y 923A125G03 40:17200/7200Y 923A125G04 60:1
VIZ-75E75 kV BILTwo fusesSpecial HighAccuracy
IEEE MeteringAccuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
7200/12470Y 923A125G05 60:17620/13200Y 923A125G06 63.5:18400/14560Y 923A125G07 70:112000/12000Y 923A125G08 100:113200/13200Y 923A125G09 110:114400/14400Y 923A125G10 120:1
0.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 690.15W thru Y 11.25 9.25 15.50 69
VIZ-11E110 kV BILTwo fusesSpecial HighAccuracy
PrimaryVoltage Style Number Ratio
13.13
8.00
12.25
10.25
9.00
Mounting Base Dimensions (in.)
*Accuracy 20% less at 50 Hertz.
TYPES VVIIZZ--7755EE and VVIIZZ--1111EE
8786
Thermal Rating:VIL-95:1500 VA at 30° C1000 VA at 55° C
VIL-95S:1000 VA at 30° C500 VA at 55° C
TYPES VVIILL--9955 and VVIILL--9955SS
Indoor95 kV BIL60 Hertz
PrimaryVoltage Style Number Ratio
2400/4160Y 7881A93G01 20:1
4200/7280Y 7881A93G02 35:1
4800/8320Y 7881A93G03 40:1
7200/12470Y 7881A93G04 60:1
7620/13200Y 7881A93G05 63.5:1
8400/14560Y 7881A93G06 70:1
12000/12000Y 7881A93G07 100:1
13200/13200Y 7881A93G08 110:1
14400/14400Y 7881A93G09 120:1
2400/4160Y 7883A12G01 20:1
4200/7280Y 7883A12G02 35:1
4800/8320Y 7883A12G03 40:1
7200/12470Y 7883A12G04 60:1
7620/13200Y 7883A12G05 63.5:1
8400/14560Y 7883A12G06 70:1
12000/12000Y 7883A12G07 100:1
7970/13800Y 7883A12G08 110:1
6928/12000Y 7883A12G09 120:1
15 15 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
IEEE MeteringAccuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Z 13.94 15.55 12.0 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
0.3Y 13.94 12.0 12.38 105
1VAP429581-DB
.438 x 1.188 SLOT2-TOTAL
12.38
5.44
10.754.00
4.00
1.44
.44
11.135.56
6.0012.00
Ø.442-TOTAL
3.59 3.59
Mounting Base Dimensions (in.)
Contact factory for 50 Hz designs.
Type VIL-95
Type VIL-95S
8988
Thermal Rating:VIL-12:1500 VA at 30° C1000 VA at 55° C
VIL-12S:1000 VA at 30° C500 VA at 55° C
TYPES VVIILL--1122 and VVIILL--1122SS
2525 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
1VAP429581-DB
Indoor125 kV BIL60 Hertz
PrimaryVoltage Style Number Ratio
IEEE MeteringAccuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
7200/12470Y 923A362G01 60:1
7620/13200Y 923A362G02 63.5:1
8400/14560Y 923A362G03 70:1
12000/20780Y 923A362G04 100:1
14400/24940Y 923A362G05 120:1
18000/18000Y 923A362G06 150:1
24000/24000Y 923A362G07 200:1
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
0.3Z 16.13 15.55 15.25 210
7200/12470Y 923A363G01 60:1
7620/13200Y 923A363G02 63.5:1
8400/14560Y 923A363G03 70:1
12000/20780Y 923A363G04 100:1
14400/24940Y 923A363G05 120:1
18000/18000Y 923A363G06 150:1
24000/24000Y 923A363G07 200:1
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
0.3Y 16.13 15.25 15.25 210
5.61
Ø.444-TOTAL
Ø.44 x 1.25 SLOT4-TOTAL
6.387.63
15.25
6.385.61
5.617.19
7.63
15.25
7.195.61
Mounting Base Dimensions (in.)
Contact factory for 50 Hz designs.
Type VIL-12
Type VIL-12S
9190
25 kV INDOORVOLTAGE TRANSFORMERS
TYPE VVIIZZ--1122 PB 1VAP429762-DB
PrimaryVoltage
WindingRatio
StyleNumber
RatedVoltage Factor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
1.1 10.50 10.25 13.0 1101.1 10.50 10.25 13.0 1101.1 10.50 10.25 13.0 1101.1 12.38 10.25 13.0 120
TYPE VVIIZZ--1122GG PB 1VAP429762-DB
PrimaryVoltage
WindingRatio
StyleNumber
RatedVoltage Factor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
VIZ-12GUnfused
VIZ-12GFused
13.00
12.00
8.00
10.25
8.75
.44 X 1.94SLOT4-TOTAL
.44 X 1.19SLOT4-TOTAL
16.00
7.87
15.00
5.62
.44 X 1.19SLOT4-TOTAL
Mounting Base Dimensions (in.)
Mounting Base Dimensions (in.)
12000/20780GY 100:1 7881A72G0114400/24940GY 120:1 7881A72G0216000/27600GY 133.33:1 7881A72G0318000/18000GY 150:1 7881A72G04
12000/20780GY 100:1 7881A64G0114400/24940GY 120:1 7881A64G02
1.25 12.13 8.0 16.0 1021.25 12.13 8.0 16.0 1021.25 12.13 8.0 16.0 1021.1 12.13 8.0 16.0 102
1.25 14.88 8.0 19.0 1051.25 14.88 8.0 19.0 105
Indoor125 kV BIL60 Hertz
Thermal Rating:2000 VA @ 30°C ambient1500 VA @ 55°C ambient
IEEE Metering Accuracy:0.3W, X, M, Y, Z & 1.2 ZZ
Indoor125 kV BIL60 Hertz
Thermal Rating:1500 VA @ 30°C Ambient750 VA @ 55°C Ambient
IEEE Metering Accuracy:0.3W, X, M, Y, & Z
Fuse kit: Style number 9628A05G72 (for remote mounting)(Contains two type CLE-PT fuses - 0.5E, 25.5 kV (style # 677C452G04) and hardware)
Fuse kit to convert unfused VIZ-12G to fused style: 9628A05G68(Contains one type CLE-PT fuse - 0.5E, 25.5 kV(style # 677C452G04) and hardware)
VIZ-12Unfused
Contact factory for 50 Hz designs.
18000/18000Y 150:1 9628A33G0121000/21000Y 175:1 9628A33G0224000/24000Y 200:1 9628A33G0327600/27600Y 240:1 9628A34G01
34.5 kV INDOORVOLTAGE TRANSFORMERS
TYPE VVIIZZ--1155 PB 1VAP429761-DB
Indoor150 kV BIL60 Hertz
Thermal Rating:2000 VA @ 30°C Ambient1500 VA @ 55°C Ambient
IEEE Metering Accuracy:0.3W, X, M, Y, Z & 1.2 ZZ
PrimaryVoltage
WindingRatio
StyleNumber
RatedVoltage Factor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
27600/27600Y 240:1 9628A34G0134500/34500Y 300:1 9628A34G0224940/24940Y 207.83:1 9628A34G0324000/24000Y 200:1 9628A34G0526400/26400Y 220:1 9628A34G06
1.1 12.10 10.25 13.0 1201.1 12.10 10.25 13.0 1201.1 12.10 10.25 13.0 1201.1 12.10 10.25 13.0 1201.1 12.10 10.25 13.0 120
PrimaryVoltage
WindingRatio
StyleNumber
RatedVoltage Factor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
TYPE VVIIZZ--1155GG PB 1VAP429761-DB
12000/20780GY 100:1 9629A81G0114400/24940GY 120:1 9629A81G0219920/34500GY 166:1 9629A81G0324000/24000GY 200:1 9629A81G04
1.1 12.10 10.25 13.57 1201.1 12.10 10.25 13.57 1201.1 12.10 10.25 13.57 1201.1 12.10 10.25 13.57 120
Indoor150 kV BIL60 Hertz
Thermal Rating:2000 VA @ 30°C Ambient1500 VA @ 55°C Ambient
IEEE Metering Accuracy:0.3W, X, M, Y, and Z
VIZ-15GUnfused
VIZ-15G Fused
12000/20780GY 100:1 9629A82G0114400/24940GY 120:1 9629A82G0216100/27900GY 140:1 9629A82G03*24000/24000GY 200:1 9629A82G04
1.1 14.82 10.25 17.9 1221.1 14.82 10.25 17.9 1221.1 14.82 10.25 17.9 1221.1 14.82 10.25 17.9 122
13.0012.00
8.00
10.25
8.75
.44 X 1.94SLOT4-TOTAL
.44 X 1.19SLOT4-TOTAL
13.0012.00
8.00
10.25
8.75
.44 X 1.94SLOT4-TOTAL
.44 X 1.19SLOT4-TOTAL
Mounting Base Dimensions (in.)
Mounting Base Dimensions (in.)
Fuse kit: Style number 9628A05G86 (for remote mounting)(Contains two type CLE-PT fuses - 0.5E, 25.5 kV(style # 677C452G04) and hardware)
Fuse kit to convert unfused VIZ-15G to fused style: 9628A05G89(Contains one type CLE-PT fuse - 0.5E, 25.5 kV(style # 677C452G04) and hardware)
VIZ-15Unfused
9392* 115V secondaryContact factory for 50 Hz designs.
* IEEE metering accuracy: 0.3W, X, M, Y, ZContact factory for 50 Hz designs. 9594
3000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 205
1000 1.2 22.3 15.6 18.6 2052000 1.9 22.3 15.6 18.6 2053000 1.9 22.3 15.6 18.6 205
3000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 2053000 1.1 22.3 15.6 18.6 205
3000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 205
3000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 205
3000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 2053000 1.1 22.3 16 18.6 205
TYPES VVIIZZZZ--1155 and VVIIZZZZ--1155GG
.75 .75
1.75
1.25 1.25
1.25
1.25
1.25 1.25
1.38
.50
.75 1.13
.44
14.50
.44
15.00
.438 x 1.688 SLOTWITH .219 RADIUS6-TOTAL
Ø.438 HOLE6-TOTAL
.438 x .938 SLOTWITH .219 RADIUS4-TOTAL
.50
Mounting Base Dimensions (in.)
12000/20800Y 100:1 7525A81G0114400/24940Y 120:1 7525A81G0215600/15600Y 130:1 7525A81G1218000/18000Y 150:1 7525A81G0320000/20000Y 166.67:1 7525A81G0524000/24000Y 200:1 7525A81G04
12000/20800Y 100 & 100:1 7526A47G0214400/24940Y 120 & 120:1 7526A47G0318000/18000Y 150 & 150:1 7526A47G0424000/24000Y 200 & 200:1 7526A47G05
12000/20800Y 100:1 7525A82G0114400/24940Y 120:1 7525A82G0218000/18000Y 150:1 7525A82G0324000/24000Y 200:1 7525A82G04
12000/20800Y 100:1 7525A83G0114400/24940Y 120:1 7525A83G0220000/20000Y 166.67:1 7525A83G0422000/22000Y 183.3:1 7525A83G06
11500/20000Y 166.67 & 166.67:1 7883A29G03*13800/23900Y 200 & 200:1 7883A29G02*16800/29100Y 140 & 240:1 7883A29G01*
12000/20800Y 100:1 7525A84G0114400/24940Y 120:1 7525A84G0218000/18000Y 150:1 7525A84G0520000/20000Y 166.67:1 7525A84G0324000/24000Y 200:1 7525A84G04
Indoor/Outdoor150 kV BIL60 Hertz
Available at other ratios andsingle tapped secondary ordouble secondary
IEEE Metering Accuracy:0.3W, X, M, Y, Z and ZZ
PrimaryVoltage
WindingRatio
StyleNumber
ThermalRating
RatedVoltageFactor
Height(in.)
Width(in.)
Length(in.)
Weight(lb.)
VIZZ-15Two bushingsStud terminal
Single secondary
VIZZ-15Two bushingsStud terminal
Double secondary
VIZZ-15Two bushingsClamp terminalSingle secondary
VIZZ-15GOne bushingStud terminal
Single secondary
VIZZ-15GOne bushingStud terminal
Double secondary
VIZZ-15GOne bushingClamp terminalSingle secondary
25 25 kkV INDOORV INDOORVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
1VAP429591-DB
Consult factory if replacement forPT-25 is desired.
34.5 kV INDOORVOLTAGE TRANSFORMERS
TYPES VVIIZZ--2200 && VVIIZZ--2200GG PB 1VAP429601-DB
PrimaryVoltage
WindingRatio
StyleNumber
RatedVoltage Factor
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
20125/34500Y 175:1 7883A60G0327600/27600Y 240:1 7883A60G0234500/34500Y 300:1 7883A60G01
VIZ-20Unfused
1.1 16.5 16.26 19.13 1611.1 16.5 16.26 19.13 1611.1 16.5 16.26 19.13 161
VIZ-20Fused
20125/34500Y 175:1 7883A40G0327600/27600Y 240:1 7883A40G0234500/34500Y 300:1 7883A40G01
1.1 16.5 16.26 19.13 1651.1 16.5 16.26 19.13 1651.1 16.5 16.26 19.13 165
VIZ-20GUnfused
20125/34500GY 175:1 7883A61G0134500/34500GY 300:1 7883A61G0219942/34500GY 289:1 7883A61G0416100/27900GY 240:1 7883A61G05
1.4 16.5 10.0 19.13 1481.1 16.5 10.0 19.13 1481.1 16.5 10.0 19.13 1481.4 16.5 10.0 19.13 148
VIZ-20GFused
20125/34500GY 175:1 7883A41G0134500/34500GY 300:1 7883A41G0224000/24000GY 200:1 7883A41G0525000/25000GY 208.33:1 7883A41G0626400/26400GY 220:1 7883A41G0724900/24900GY 207.5:1 7883A41G0828800/28800GY 240:1 7883A41G0927600/27600GY 240:1 7883A41G10
1.4 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 1501.4 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 1501.1 16.5 10.0 19.13 150
10.00
19.13
8.75
12.81
NAMEPLATE
Ø.554-TOTAL
Mounting Base Dimensions (in.)Indoor200 kV BIL60 Hertz
Thermal Rating:1000 VA @ 30°C Ambient750 VA @ 55°C Ambient
IEEE Metering Accuracy:0.3W, X, M, Y, and Z
Fuse kit to convert unfused VIZ-20 to fused style: 9628A05G90(Contains two type CLE-PT fuses (0.5E, 38 kV style # 677C452G05) and hardware)Fuse kit to convert unfused VIZ-20G to fused style: 9628A05G83(Contains one type CLE-PT fuse (0.5E, 38 kV style # 677C452G05) and hardware)
9796 Contact factory for 50 Hz designs.
99
5 kV, 8.7 kV and 15 kVVOLTAGE TRANSFORMERS
TYPE VVOOYY--6600 PB 1VAP429611-DB
9.36[238]
8.49[216]
.44[11]
6.24[158]7.61[193]
.68[17]
.44 x .88[11 x 22]SLOTS4-TOTAL
NAMEPLATE
TYPE VVOOZZ--7755 aanndd VVOOZZ--1111 PB 1VAP429631-DB
12.25 [311]
.44 [11]
10.00 [254]
.44 [11]
8.63[219]
10.75[273]
1.25 [32]
.44 X 1.69[11 X 43]SLOTS4-TOTAL
NAMEPLATE
2400/4160Y 20:1 E-7525A85G01 0.3W, X, M, Y 12.39 11.25 10.61 404200/4200Y 35:1 E-7525A85G02 0.3W, X, M, Y 12.39 11.25 10.61 404800/4800Y 40:1 E-7525A85G03 0.3W, X, M, Y 12.39 11.25 10.61 40
2400/4160Y 20:1 E-7525A89G01 0.3W, X, M, Y, Z 15.82 12.87 14.04 754200/7280Y 35:1 E-7525A89G02 0.3W, X, M, Y, Z 15.82 12.87 14.04 754800/8320Y 40:1 E-7525A89G03 0.3W, X, M, Y, Z 15.82 12.87 14.04 757200/7200Y 60:1 E-7525A89G04 0.3W, X, M, Y, Z 15.82 12.87 14.04 75
7200/12470Y 60:1 E-7525A89G05 0.3W, X, M, Y, Z 15.82 12.87 14.04 757620/13200Y 63.5:1 E-7525A89G06 0.3W, X, M, Y, Z 15.82 12.87 14.04 758400/14560Y 70:1 E-7525A89G07 0.3W, X, M, Y, Z 15.82 12.87 14.04 7512000/12000Y 100:1 E-7525A89G08 0.3W, X, M, Y, Z 15.82 12.87 14.04 7513200/13200Y 110:1 E-7525A89G09 0.3W, X, M, Y, Z 15.82 12.87 14.04 7514400/14400Y 120:1 E-7525A89G10 0.3W, X, M, Y, Z 15.82 12.87 14.04 75
Mounting Base Dimensions (in.)
VOY-6060 kV BIL
VOZ-7575 kV BIL
VOZ-11110 kV BIL
Mounting Base Dimensions (in.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
98
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Outdoor60 kV BIL60 Hertz
Thermal Rating:1000 VA at 30° Ambient
Creep:15.8" (401 mm)
Outdoor75 kV and 110 kV BIL60 Hertz
Thermal Rating:1500 VA at 30° Ambient
Creep:28.2" (716 mm)
Note: This unit encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP.
Note: This unit encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP.
Contact factory for 50 Hz designs.
101100
5 kV, 8.7 kV and 15 kVVOLTAGE TRANSFORMERS
TYPE VVOOZZ--7755EE aanndd VVOOZZ--1111EE
12.25 [311]
.44 [11]
10.00 [254]
.44 [11]
8.63[219]
10.75[273]
1.25 [32]
.44 X 1.69[11 X 43]SLOTS4-TOTAL
NAMEPLATE
2400/4160Y 20:1 7881A94G01 15.82 12.87 14.04 75
4200/7280Y 35:1 7881A94G02 15.82 12.87 14.04 75
4800/8320Y 40:1 7881A94G03 15.82 12.87 14.04 75
7200/7200Y 60:1 7881A94G04 15.82 12.87 14.04 75
7200/12470Y 60:1 7881A94G05 15.82 12.87 14.04 75
7620/13200Y 63.5:1 7881A94G06 15.82 12.87 14.04 75
8400/14560Y 70:1 7881A94G07 15.82 12.87 14.04 75
12000/12000Y 100:1 7881A94G08 15.82 12.87 14.04 75
13200/13200Y 110:1 7881A94G09 15.82 12.87 14.04 75
14400/14400Y 120:1 7881A94G10 15.82 12.87 14.04 75
VOZ-75E75 kV BILSpecialHigh
Accuracy
VOZ-11E110 kV BILSpecialHigh
Accuracy
Mounting Base Dimensions (in.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
Note:Metric dimensionsare displayed in [mm].
Outdoor75 kV and 110 kV BIL60 Hertz
Thermal Rating:1500 VA at 30° Ambient
Contact factory for 50 Hz designs.
0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z
0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z0.15W, X, M, Y0.3W, X, M, Y, Z
Mounting Base Dimensions (in.)
103102
15 kV VOLTAGE TRANSFORMERS
TYPE VVOOZZ--1111MM PB 1VAP429632-DB
TYPE VVOOYY--1111 PB 1VAP429631-DB
7200/12470GY 60:1 E-7525A91G05 0.3W, X, M, Y, Z 15.89 12.86 14.04 707620/13200GY 63.5:1 E-7525A91G06 0.3W, X, M, Y, Z 15.89 12.86 14.04 708400/14560GY 70:1 E-7525A91G07 0.3W, X, M, Y, Z 15.89 12.86 14.04 70
7200/12470Y 60:1 E-7525A23G05 0.3W, X, M, Y 15.89 12.86 14.04 757620/13200Y 63.5:1 E-7525A23G06 0.3W, X, M, Y 15.89 12.86 14.04 758400/14560Y 70:1 E-7525A23G07 0.3W, X, M, Y 15.89 12.86 14.04 7512000/12000Y 100:1 E-7525A23G08 0.3W, X, M, Y 15.89 12.86 14.04 7513200/13200Y 110:1 E-7525A23G09 0.3W, X, M, Y 15.89 12.86 14.04 7514400/14400Y 120:1 E-7525A23G10 0.3W, X, M, Y 15.89 12.86 14.04 75
TYPE VVOOGG--1111 PB 1VAP429651-DB
0.44 x 1.69 SLOTS4 TOTAL [11 x 43]
10.75 [273]
10.87 [276]
10.00 [254]
0.44 [11]
0.44 [11]
8.63 [219]
NAMEPLATE
7200/12470GY 60:1 E-7525A95G01 0.3W, X, M, Y 15.82 10.87 13.75 407620/13200GY 63.5:1 E-7525A95G02 0.3W, X, M, Y 15.82 10.87 13.75 408400/14560GY 70:1 E-7525A95G03 0.3W, X, M, Y 15.82 10.87 13.75 40
VOZ-11M110 kV BIL
Mounting Base Dimensions (in.)
Mounting Base Dimensions (in.)
VOY-11110 kV BIL
VOG-11110 kV BIL
12.25 [311]
.44 [11]
10.00 [254]
.44 [11]
8.63[219]
10.75 [273]
1.25 [32]
.44 X 1.69[11 X 43]SLOTS4-TOTAL
NAMEPLATE
12.25 [311]
.44 [11]
10.00 [254]
.44 [11]
8.63[219]
10.75[273]
1.25 [32]
.44 X 1.69[11 X 43]SLOTS4-TOTAL
NAMEPLATE
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Outdoor110 kV BIL60 Hertz
Thermal Rating:1500 VA at 30° Ambient
Creep:25.0" (635 mm)
Outdoor110 kV BIL60 Hertz
Thermal Rating:1500 VA at 30° Ambient
Creep:28.2" (716 mm)
Outdoor110 kV BIL60 Hertz
Thermal Rating:1000 VA at 30° Ambient
Creep:24.7" (627 mm)
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Contact factory for 50 Hz designs.
105104
25 kV VOLTAGE TRANSFORMERS
TYPE VVOOYY--1122 PB 1VAP429661-DB
TYPE VVOOGG--1122 PB 1VAP429671-DB
12000/20780Y 100:1 E-7525A87G01 0.3W, X, M, Y 15.89 12.86 14.04 7514400/24940Y 120:1 E-7525A87G02 0.3W, X, M, Y 15.89 12.86 14.04 7518000/18000Y 150:1 E-7525A87G03 0.3W, X, M, Y 15.89 12.86 14.04 7524000/24000Y 200:1 E-7525A87G04 0.3W, X, M, Y 15.89 12.86 14.04 75
12000/20780GY 100:1 E-7525A97G01 0.3W, X, M, Y 15.82 10.87 13.75 4014400/24940GY 120:1 E-7525A97G02 0.3W, X, M, Y 15.82 10.87 13.75 40
Mounting Base Dimensions (in.)
Mounting Base Dimensions (in.)
12.25 [311]
.44 [11]
10.00 [254]
.44 [11]
8.63[219]
10.75[273]
1.25 [32]
.44 X 1.69[11 X 43]SLOTS4-TOTAL
NAMEPLATE
0.44 x 1.69 SLOTS4 TOTAL [11 x 43]
10.75 [273]
10.87 [276]
10.00 [254]
0.44 [11]
0.44 [11]
8.63 [219]
NAMEPLATE
VOY-12125 kV BIL
VOG-12125 kV BIL
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Outdoor125 kV BIL60 Hertz
Thermal Rating:1000 VA at 30° Ambient
Creep:28.2" (716 mm)
Outdoor125 kV BIL60 Hertz
Thermal Rating:750 VA at 30° Ambient
Creep:24.7" (627 mm)
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Contact factory for 50 Hz designs.
107106
25 kV VOLTAGE TRANSFORMERS
TYPE VVOOYY--1155 aanndd VVOOYY--1155GG PB 1VAP429701-DB
12.00 [305]
.44 [11]
1.25 [32]
.44 [11]
10.00 [254]
12.88 [327]
1.25 [32]
.44 X 1.69[11 X 43]
SLOT WITH.22 [6] RADIUS
4-TOTAL
Ø.44 [11]4-TOTAL
NAMEPLATE
8.63[219]
TYPE VVOOZZ--1155 AANNDD VVOOZZ--1155EE PB 1VAP429711-DB
12000/20780Y 100:1 E-7526A62G01 0.3W, X, M, Y 19.00 15.97 16.94 12514400/24940Y 120:1 E-7526A62G02 0.3W, X, M, Y 19.00 15.97 16.94 12518000/18000Y 150:1 E-7526A62G03 0.3W, X, M, Y 19.00 15.97 16.94 12520000/20000Y 166.7:1 E-7526A62G04 0.3W, X, M, Y 19.00 15.97 16.94 12524000/24000Y 200:1 E-7526A62G05 0.3W, X, M, Y 19.00 15.97 16.94 125
12000/20780GY 100:1 E-7526A63G01 0.3W, X, M, Y 19.00 15.41 16.94 12014400/24940GY 120:1 E-7526A63G02 0.3W, X, M, Y 19.00 15.41 16.94 120
12000/20780Y 100:1 E-7525A90G01 0.3W, X, M, Y, Z 19.00 15.97 16.94 12514400/24940Y 120:1 E-7525A90G02 0.3W, X, M, Y, Z 19.00 15.97 16.94 12518000/18000Y 150:1 E-7525A90G03 0.3W, X, M, Y, Z 19.00 15.97 16.94 12524000/24000Y 200:1 E-7525A90G04 0.3W, X, M, Y, Z 19.00 15.97 16.94 125
12000/20780Y 100:1 923A398G01 0.15W, X, Y 19.00 15.87 16.94 12514400/24940Y 120:1 923A398G02 0.15W, X, Y 19.00 15.87 16.94 12518000/18000Y 150:1 923A398G03 0.15W, X, Y 19.00 15.87 16.94 12524000/24000Y 200:1 923A398G04 0.15W, X, Y 19.00 15.87 16.94 125
VOY-15150 kV BIL
VOY-15G150 kV BIL
Mounting Base Dimensions (in.)
VOZ-15150 kV BIL
VOZ-15E150 kV BILSpecial HighAccuracy
Mounting Base Dimensions (in.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
12.00 [305]
.44 [11]
1.25 [32]
.44 [11]
10.00 [254]
12.88 [327]
1.25 [32]
.44 X 1.69[11 X 43]
SLOT WITH.22 [6] RADIUS
4-TOTAL
Ø.44 [11]4-TOTAL
NAMEPLATE
8.63[219]
Outdoor150 kV BIL60 Hertz
Thermal Rating:1000 VA at 30° Ambient
Creep:VOY-15: 38.0" (965 mm)VOY-15G: 33.6" (853 mm)
Outdoor150 kV BIL60 Hertz
Thermal Rating:2000 VA at 30° Ambient
Creep:38.0" (965 mm)
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Note: These units encapsulated with HCEP material; also availablewith polyurethane. Refer to page 126 for more details on HCEP
Contact factory for 50 Hz designs.
Note: Not available in HCEP
IEEE MeteringAccuracy (full)
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage
WindingRatio
StyleNumber�
Thermal Rating:3000 VA at 30° Ambient
Available with doublesecondaries and tappeddouble secondaries.
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
109108
25 kV AND 36 kVVOLTAGE TRANSFORMERS
TYPE VVOOZZZZ--1155 aanndd VVOOZZZZ--1155GG
.75 .75
1.75
1.25 1.25
1.25
1.25
1.25 1.25
1.38
.50
.75 1.13
.44
14.50
.44
15.00
.438 x 1.688 SLOTWITH .219 RADIUS6-TOTAL
Ø.438 HOLE6-TOTAL
.438 x .938 SLOTWITH .219 RADIUS4-TOTAL
.50
VOY-20G200 kV BIL
Mounting Base Dimensions (in.)
TYPE VVOOYY--2200 aanndd VVOOYY--2200GG PB 1VAP429741-DB
Mounting Base Dimensions (in.)
VOY-20200 kV BIL
12.00 [305]
.44 [11]
1.25 [32]
.44 [11]
10.00 [254]
12.88 [327]
1.25 [32]
.44 X 1.69[11 X 43]
SLOT WITH.22 [6] RADIUS
4-TOTAL
Ø.44 [11]4-TOTAL
NAMEPLATE
8.63[219]
12000/20800Y 100:1 7525A93G0114400/24940Y 120:1 7525A93G0218000/18000Y 150:1 7525A93G0324000/24000Y 200:1 7525A93G04
0.3W, X, M, Y, Z, ZZ 23.0 16.1 17.6 2050.3W, X, M, Y, Z, ZZ 23.0 16.1 17.6 2050.3W, X, M, Y, Z, ZZ 23.0 16.1 17.6 2050.3W, X, M, Y, Z, ZZ 23.0 16.1 17.6 205
12000/20800Y 100:1 7525A98G0114400/24940Y 120:1 7525A98G02
0.3W, X, M, Y, Z, ZZ 23.0 15.6 17.6 2020.3W, X, M, Y, Z, ZZ 23.0 15.6 17.6 202
PrimaryVoltage
WindingRatio
StyleNumber
27600/27600Y 240:1 E-7881A82G0335400/34500Y 275:1 E-7881A82G04
0.3 W, X, M, Y 19.0 15.97 16.94 1250.3 W, X, M, Y 19.0 15.97 16.94 125
20125/34500GY 175/300:1 E-7526A55G01 0.3 W, X, M, Y 19.0 15.41 16.93 120
TYPE VVOOZZ--2200 PB 1VAP429751-DB
VOZZ-15G 150 kV BILSingle Bushing
VOZZ-15150 kV BIL
PrimaryVoltage
WindingRatio
StyleNumber
Mounting Base Dimensions (in.)12.00 [305]
.44 [11]
1.25 [32]
.44 [11]
10.00 [254]
12.88 [327]
1.25 [32]
.44 X 1.69[11 X 43]
SLOT WITH.22 [6] RADIUS
4-TOTAL
Ø.44 [11]4-TOTAL
NAMEPLATE
8.63[219]
20125/34500Y 175/300:1 E-7525A92G0127600/27600Y 240/400:1 E-7525A92G0234500/34500Y 300/500:1 E-7525A92G0320125/34500Y 175:1 E-7526A33G05
0.3 W, X, M, Y, Z 19.0 15.97 16.94 1250.3 W, X, M, Y, Z 19.0 15.97 16.94 1250.3 W, X, M, Y, Z 19.0 15.97 16.94 1250.3 W, X, M, Y, Z 19.0 15.97 16.94 125
VOZ-20200 kV BIL
Outdoor150 kV BIL60 Hertz
Outdoor200 kV BIL60 HertzThermal Rating:2000 VA at 30° Ambient
Creep:38.0" (965 mm)
Note:Metric dimensionsare displayed in [mm].
Note:Metric dimensionsare displayed in [mm].
Outdoor200 kV BIL60 Hertz
Thermal Rating:1000 VA at 30° Ambient
Creep:VOY-20: 38.0" (965 mm)VOY-20G: 33.6" (853 mm)
Note: These units encapsulated with HCEP material; also available in polyurethane. Refer to page 126 for more details on HCEP.
Note: These units encapsulated with HCEP material; also available in polyurethane. Refer to page 126 for more details on HCEP.
Contact factory for 50 Hz designs.
� Style includes clamp type primary terminals. Stud type available for spade terminals.
111
Mounting Base Dimensions (in.)
27600/27600Y 240 & 240:1 9629A96G02 0.3W, X, M, Y, Z, ZZ 26.0 18.1 24.3 380
34500/34500Y 300 & 300:1 9629A96G01 0.3W, X, M, Y, Z, ZZ 26.0 18.1 24.3 380
20125/34500GY 175/300:1 9629A97G01 0.3W, X, M, Y, Z, ZZ 26.7 17.0 24.3 380& 175/300:1
20125/34500GY 175/300:1 7882A42G01 0.3W, X, M, Y, Z, ZZ 26.7 17.0 24.3 380
111110
15.50
17.87
8.2516.5020.50
Outdoor200 kV BIL60 Hertz
� Style includes clamp type primary terminals. Stud type available for spade terminals.
TYPE VVOOZZZZ--2200 aanndd VVOOZZZZ--2200GG PB 42-979
7.37
14.74
5.12
4.79
12.75
16.75
17.50
Outdoor200 kV BIL60 Hertz
20125/34500Y 175/300:1 7882A31G01 0.3W, X, M, Y 22.6 18.9 20.0 255Full and Tap
27600/27600Y 240/400:1 7882A31G02 0.3W, X, M, Y 22.6 18.9 20.0 255Full and Tap
34500/34500Y 300/500:1 7882A31G03 0.3W, X, M, Y 22.6 18.9 20.0 255Full and Tap
20125/34500GY 175/300:1 9629A95G01 0.3W, X, M, Y 23.3 16.1 20.0 245Full and Tap
36 kV VOLTAGE TRANSFORMERS
TYPE VVOOHHDD--220000 AANNDD VVOOHHDD--220000GG PB 42-977
Mounting Base Dimensions (in.)
VOZZ-20200 kV BIL
VOZZ-20G200 kV BIL
VOHD-200G200 kV BIL
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber�
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber�
Thermal Rating:1000 VA at 30° Ambient
Creep:VOHD-200: 37.5" (953 mm)VOHD-200G: 37.75" (959 mm)
Contact factory for 50 Hz designs.
VOHD-200200 kV BIL
Thermal Rating:3000 VA at 30° Ambient
Creep:VOZZ-20: 41.0" (1041 mm)VOZZ-20G: 41.875" (1063 mm)
Tapped and Single Secondaries Available
113112
Note:Metric dimensionsare displayed in [mm].
GROUND LUG1.13 x .44 SLOTS4-TOTAL[29] x [11]
NAMEPLATE
10.00[254]
12.25[311]
4.62[117] 10.0
[254]
15.63[397]
1.13 [29]
Outdoor110 kV BIL50/60 Hertz*
VT Thermal Rating: 750VA
Creep:26.0" (660 mm)
Mounting Base Dimensions (in.)
CVC-110ERNSV 15 kV110 kV BILExtended
Range
Ratio Accuracy
RatedVoltageFactor Style NumberRatio
Rating Factor@ 30°C Accuracy
MechanicalRating
200:5 3.0 0.15B-0.5 270200:5 1.5 0.15B-1.8 2151000:5 1.5 0.15B-1.8 215200:5 3.0 0.15B-0.5 270200:5 1.5 0.15B-1.8 2151000:5 1.5 0.15B-1.8 215200:5 3.0 0.15B-0.5 270200:5 1.5 0.15B-1.8 2151000:5 1.5 0.15B-1.8 215
TYPE CCVVCC--111100EERR PB 1VAP429992-DB
Note:Metric dimensionsare displayed in [mm].
[422]16.63
[254]10.00
[254]10.00
[311]12.25
NAMEPLATE
[143]5.63
[32]1.25
GROUND LUG1.13 x .44 SLOTS 4-TOTAL[29] [ 11]
Outdoor150 kV BIL50/60 Hertz*
VT Thermal Rating: 400/750VA
Creep:47.5" (1209 mm)
Mounting Base Dimensions (in.)
CVC-150NSV 25 kV150 kV BIL
TYPE CCVVCC--115500 PB 1VAP429991-DB
15 15 kkV - 25 V - 25 kkV COMBINED CURRENTV COMBINED CURRENTandand VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Current Transformer Voltage Transformer
RatioAccuracy
V1-V3 V2-V3 Style NumberRatioRating Factor
@ 30°CAccuracy
C1-C3 C2-C3Mechanical
Rating
Current Transformer Voltage Transformer
10/20 3.0/1.5 0.3B-2.0 0.3B-0.9 270/14025/50 3.0/1.5 0.3B-2.0 0.3B-0.9 270/14050/100 3.0/1.5 0.3B-2.0 0.3B-0.9 270/14075/150 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140100/200 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140150/300 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140200/400 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140300/600 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140400/800 3.0/1.5 0.3B-2.0 0.3B-0.9 270/140
60/120:1 0.3X 0.3Y 7883A71G0160/120:1 0.3X 0.3Y 7883A71G0260/120:1 0.3X 0.3Y 7883A71G0360/120:1 0.3X 0.3Y 7883A71G0460/120:1 0.3X 0.3Y 7883A71G0560/120:1 0.3X 0.3Y 7883A71G0660/120:1 0.3X 0.3Y 7883A71G0760/120:1 0.3X 0.3Y 7883A71G0860/120:1 0.3X 0.3Y 7883A71G09
60:1 0.15Y 1.5 923A428G0160:1 0.15Y 1.5 923A428G0260:1 0.15Y 1.5 923A428G03
63.5:1 0.15Y 1.5 923A428G0463.5:1 0.15Y 1.5 923A428G0563.5:1 0.15Y 1.5 923A428G0670:1 0.15Y 1.5 923A428G0770:1 0.15Y 1.5 923A428G0870:1 0.15Y 1.5 923A428G09
115114
46 46 kkV - 52 V - 52 kkV CURRENT V CURRENT TRANSFORMERSTRANSFORMERS
Mechanical Rating:170/85 times normal
Creep:72.80" (1850 mm)
250 kV BILOutdoor60 Hertz
PrimaryAmps Rating FactorStyle Number
IEEE MeteringAccuracy
RelayAccuracy
Height Width Length Weight(in.) (in.) (in.) (lb.)
TYPE KKOOTTDD--225500
KOTD-250Single Ratio
25 E-923A424G04 2.0 0.3B-2.0 C200 48.6 17.8 27.0 43050 E-923A424G05 2.0 0.3B-2.0 C200 48.6 17.8 27.0 43075 E-923A424G06 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430100 E-923A424G07 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430150 E-923A424G08 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430200 E-923A424G09 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430300 E-923A424G10 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430400 E-923A424G11 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430500 E-923A424G12 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430600 E-923A424G13 2.0 0.3B-2.0 C200 48.6 17.8 27.0 430800 E-923A424G14 2.0 0.3B-2.0 C400 48.6 17.8 27.0 4301000 E-923A424G15 2.0 0.3B-2.0 C400 48.6 17.8 27.0 4301200 E-923A424G16 1.5 0.3B-2.0 C400 48.6 17.8 27.0 430
KOTD-250Dual Ratio
25/50 E-923A390G04 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 43050/100 E-923A390G05 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 43075/150 E-923A390G06 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430100/200 E-923A390G07 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430150/300 E-923A390G08 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430200/400 E-923A390G09 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430300/600 E-923A390G10 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430400/800 E-923A390G11 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430500/1000 E-923A390G12 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430600/1200 E-923A390G13 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430800/1600 E-923A390G14 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 4301000/2000 E-923A390G15 2.0/1.5 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 4301500/3000 E-923A390G16 1.5/1.33 0.3B-2.0/0.3B-2.0 C200/C400 48.6 17.8 27.0 430
0.62[16]
Ø0.56[Ø14]TYP
1.75[44]
4.00[102]
1.75[44]
1.13[29]
14.00[356]
7.00[178]
16.00[406]
8.00[203]
14.00[356]7.00
[178]1" [25] KNOCKOUTBOTTOM OFJUNCTION BOX
7.34[187]
16.00[406]
8.00[203]
Ø0.81[Ø21]
Note: This unit encapsulated with HCEP only.
Mounting Base Dimensions (in.)
Note:Metric dimensions are displayed in [mm].
50 Hz designs available
117116
46 46 kkV - 52 V - 52 kkVVVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
TYPES VVOOZZZZ--2255 aanndd VVOOZZZZ--2255GG
VOZZ-25250 kV BIL
with clamp typeterminals
IEEE MeteringAccuracy
Height(in.)
Width(in.)
Length(in.)
Weight(lbs.)
PrimaryVoltage Ratio
StyleNumber
37950/37950Y 330:1 E-923A399G0146000/46000Y 400 & 400:1 E-923A388G01
0.3ZZ 29.5 23.5 25 3750.3ZZ 29.5 23.5 25 375
VOZZ-25G250 kV BIL
with clamp typeterminals
27600/46000GY 240 & 240:1 E-923A389G01 0.3Z 27.2 23.5 21.9 500
50 Hz designs available
Thermal Rating:Thermal VA at 30° Cambient only.
Creep:VOZZ-25: 64.0" (1635 mm)VOZZ-25G: 55.5" (1410 mm)
Clamp-type and spade terminals available
Note: This unit encapsulated with HCEP only.
250 kV BILOutdoor60 Hertz
Note:Metric dimensionsare displayed in [mm].
Mounting Base Dimensions (in.)
119118
AAPPPPLLIICCAATTIIOONN DDAATTAA
Continued on next page
Line
Volta
ge
Prim
ary
Sec
onda
ry
Volta
ge T
rans
form
er
Prim
ary
Sec
onda
ry
R
R
Voltm
eter
Volta
ge R
elay
Wat
t-Hou
r Met
er
Cur
rent
Rel
ay
Am
met
er
Pol
arity
Mar
k
Load
Cur
rent
Cur
rent
Tra
nsfo
rmer
To L
oad
INSTRUMENT TRANSFO
RMERS isolate meters
or other instruments from high voltages and
currents and transforms them
(i.e., step-down)
to values where they can be measured by
standard meters.
All instrument transformers are classified as
either
current
transformers
or
voltage
transformers. They are
used for revenue
metering and also w
ith relays and indicating
instruments.
Cur
rent
Tra
nsfo
rmer
s (C
T)The primary windings of current transformers are
connected in series with the line and their
secondaries connected to the current coils or
elem
ents of meters, relays or instruments. All
standard current transformers have a 5 Ampere
rated secondary regardless of their primary
current.
Each current transformer has specifications
based on continuous current, short time current,
and mechanical stress. There are two accuracy
classifications: one for metering and one for
relaying. The metering accuracy classification
tells what error in transformation can be expected
at normal currents. The
relaying accuracy
classification tells what percent accuracy can be
expected when the secondary is called upon to
induce a certain voltage.
The secondary of the current transformer should
always be connected to a load (burden) or short
circuited. If the secondary is open circuited, the
transformer m
ay develop a dangerously high
secondary voltage.
Rating Factor: The factor by which the nameplate
primary current of a CT is m
ultiplied to obtain
maximum
prim
ary current that can be carried
continuously without exceeding
the
limiting
temperature rise. The accuracy class at the rating
factor point should be the same as at nam
eplate
rating.
Volta
ge T
rans
form
ers
(VT)
The primary windings of voltage transformers are
connected across the line. They step down the
line voltage to a value suitable for standard
meters, normally 115 Volts or 120 Volts.
In basic construction, voltage transformers are
much like distribution transformers except that
the current and the kVA capacity are very low.
They are designed to give an accurate voltage
transformation.
Sele
ctio
nA number of considerations are involved in
selecting
proper instrument
transformers
including: system
voltage, BIL, load current,
rating factor and accuracy class at specified
burdens. Physical requirements such as indoor or
outdoor installation, window or bar type (for 600 V
CTs), and window diameter are also important.
Many of the transformer types listed in this
catalog have some characteristics that are
duplicated in other types listed, but each type has
its own unique com
bination of features that best
meet the application for w
hich it was designed.
Pola
rity:
Designation of the relative instantaneous
directions of the currents entering the primary leads and
leaving the secondary leads. When current is flowing
tow
ardthe marked primary lead, it is flowing
away
from
the transformer in the marked secondary lead.
0 10 20 30 40 50 600
50
100
150
200
250
300
350
400
450
500
1.0
1.331.5
2.0
3.0
4.0
Per
cent
of r
ated
prim
ary
curr
ent
Curve designations arecontinuous thermal current rating factorsat 30°C ambient air temperature.
Average Ambient Cooling air temperature for 24 hour period, degrees C
(Maximum ambient air temperature shall not exceed average by more than 10°C.)
Typical burden value (per stator) ELSTER Type
AB Polyphase MetersClass 20 Transformer
Rated
Potential coil (per stator) at the rated Voltage.
4.2 VA at 0.18 x PF lagging
Current coil (per stator)1.1 VA at 0.22 x PF lagging
Resistance of coppersecondary wire in ohms
per 1000 feet at 68°F(20°C).
Wire Size Ohms
14 2.525012 1.588010 0.99898 0.6282
121120
AAPPPPLLIICCAATTIIOONN DDAATTAA
AMPERE CAPACITYOF INSULATED CONDUCTORS
Single Conductor in Free Air at 30° C (86° F)
COMMON ELECTRICAL TERMS
Ampere (I) = Unit of current or rate of flow of electricityVolt (E) = Unit of electromotive forceOhm (R) = Unit of resistanceOhm's Law E = IRVolt Amperes (VA) = Unit of apparent power
= El (single phase)= E x I x 1.73 ( 3 phase)
Kilovolt Amperes (kVA) = 1000 Volt-AmperesWatt W = Unit of true power
= VA x p-f= .00134 hp
Kilowatt (kW) = 1000 wattsPower Factor (p-f) = ratio of true to apparent power
W kW= orVA kVA
Watthour (WHR) = unit of electrical work= one watt for one hour= 3.413 Btu= 2.655 ft. lbs.
Kilowatthour (kWHR) = 1000 watthoursHorsepower (hp) = Measure of time rate of doing work
= Equivalent of raising 33,000 lbs. one ft.in one minute
= 746 wattsDemand Factor = Ratio of maximum demand to the total
connected loadDiversity Factor = Ratio of the sum of individual maximum
demands of the various subdivisions ofa system to the maximum demand of thewhole system
Load Factor = Ratio of the average load over adesignated period of time to the peak loadoccurring in that period
Types RUW Types RHSize T RHWAWG Approximate TW RUH
or Diameter THWMCM (inches) Cu AI Cu AI
6 .397 80 60 95 754 .452 105 80 125 1003 .481 120 95 145 1152 .513 140 110 170 1351 .588 165 130 195 155
0 .629 195 150 230 18000 .675 225 175 265 210000 .727 260 200 310 2400000 .785 300 230 360 280
250 .868 340 265 405 315300 .933 375 290 445 350350 .985 420 330 505 395400 1.032 455 355 545 425500 1.119 515 405 620 485
600 1.233 575 455 690 545700 1.304 630 500 755 595750 1.339 655 515 785 620800 1.372 680 535 815 645900 1.435 700 580 870 700
1000 1.494 780 625 935 7501250 1.676 890 710 1065 8551500 1.801 980 795 1175 9501750 1.916 1070 875 1280 10502000 2.021 1155 960 1385 1150
CALCULATION OF LINE AMPERESON POLYPHASE CIRCUITS
Amps = Load kVA x 1000
1.732 x Line-to-Line Voltage
Applicable to both 3-phase, 3-wire delta and3-phase, 4-wire wye.
REQUIRED DIAMETER OF CT WINDOWFOR MULTIPLE CONDUCTOR
Number ofPrimary MinimumConductors Window Diameter
2 2.00 x Conductor O.D.3 2.16 x Conductor O.D.4 2.42 x Conductor O.D.5 2.70 x Conductor O.D.
123122
AACCCCUURRAACCYY SSTTAANNDDAARRDDSSCurrent Transformers
The accuracy classification of current transformers for metering service includes acorrelation between ratio correction factor and phase angle so as to show the overalleffect on watthour meter registration. The classification is based on the requirementthat the transformer correction factor (the correction for overall error due to both ratioerror and phase angle) be within the limits specified. For any particular accuracy classthe ratio correction factor and phase angle must fall within the parallelograms for 100%and 10% current respectively.
For example, the overall correction will never exceed .3% at 100% rated current fora transformer in the 0.3 accuracy class. If the ratio correction factor is 1.003 themaximum allowable phase angle is +15.6 minutes. The transformer correction factor is:
The corresponding ratio correction factor and phase angle for any point inside the 0.3class parallelogram for 100% rated current will always give a transformer correctionfactor between .997 and 1.003.
Standard Burden Characteristics 60 Hz and 5 Ampere secondary
Burden Resistance Inductance Impedance Volt- PowerDesignation Ohms Millihenrys Ohms Amperes Factor
Metering Burdens
E-0.04 0.04 0.0 0.04 1.0 1.0E-0.2 0.20 0.0 0.20 5.0 1.0B-0.1 0.09 0.116 0.1 2.5 0.9B-0.2 0.18 0.232 0.2 5.0 0.9B-0.5 0.45 0.580 0.5 12.5 0.9B-0.9 0.81 1.040 0.9 22.5 0.9B-1.8 1.62 2.080 1.8 45.0 0.9
Relaying Burdens
B-1 0.5 2.3 1.0 25 0.5B-2 1.0 4.6 2.0 50 0.5B-4 2.0 9.2 4.0 100 0.5B-8 4.0 18.5 8.0 200 0.5
*Based on .6 Power Factor (lagging) of metered load.
Standard Burdens
Burden Designation Secondary Volt-Amperes Burden Power Factor
W 12.5 0.10X 25.0 0.70M 35.0 0.20Y 75.0 O.85Z 200.0 O.85ZZ 400.0 0.85
Limits of Transformer Correction Factor (TCF)
Limits of PowerAccuracy Minimum Maximum Factor of MeteredClass Load-Lagging
minimum maximum
1.2 0.988 1.012 0.6 1.00.6 0.994 1.006 0.6 1.00.3 0.997 1.003 0.6 1.0
*TCF =
=
=
RCF - β
2600
1.003 -260015.6
.997
0.3 class-10% rated current
0.3 class-100%rated current
0.6 class-100% rated current
to meet 0.3 accuracy class, the ratio and phase angle at the given burden must fall within this parallelogram at 100% rated current and within this parallelogram at 10% rated current
ratio correction factor (RCF)
phase angle minutes-lagging
phase angleminutes-leading
0.15 class- 5%rated current
0.15 class- 100%rated current
0.15S class- 5% and100% rated current
+10
1.00
+20 +30 -10 -20 -30
.997
.9985
0
1.003
1.006
.994
1.0015
Voltage TransformersThe accuracy classification of voltage transformers for metering service includes a
correlation between ratio correction factor and phase angle so as to show the overalleffect on watthour meter registration. The classification is based on the requirement thatthe transformer correction factor (the correction for overall error due to both ratio errorand phase angle) be within the limits specified. For any particular accuracy class theratio correction factor and phase angle must fall within the parallelogram. These limitsapply over the voltage range of ± 10% of the rated voltage at rated frequency.
For example, the overall correction will never exceed .3% for a transformer in the 0.3accuracy class. If the ratio correction factor is 1.003 the maximum allowable phaseangle is - 15.6 minutes. The transformer correction factor is:
The corresponding ratio correction factor and phase angle for any point inside the 0.3class parallelogram will always give a transformer correction factor between .997 and1.003.
*TCF =
=
=
RCF + γ
2600
1.003 +2600-15.6
.997
Equivalent Parallelogram
phase angle minutes-lagging
phase angle minutes-leading
0.6 accuracy class parallelogram
0.15 accuracy classparallelogram
0.3 accuracy classparallelogram
ratio correction factor (RCF)
.994
1.006
1.003
1.0015
0
.997
.9985
-30 -20 -10 +30 +20 +10
Equivalent Parallelogram
125124
IITT TTYYPPEE DDEESSIIGGNNAATTIIOONNSSKEY TO TYPE DESIGNATIONS
600 V IMC ECI C = CT, 600 V, meteringCTs CBT-1 RTM accuracy
CBT-H NoneCMV CRA I = CT, 600 V, IndicatingCMF CTRCSF CSB R = CT, 600 V, RelayingCSH NoneCMS CSB (Lg.) (burden capabilityCLC CLA (51/2") exceeds normalCLE CLA (81/4") metering requirements.)RLC EMC
600 V PPW PPI/EMP P = VT, 600 VVTs PPM PXA (+)
5 kV-25 kV
CTs KIR-60, 11 CTM 5-15 K = CT, > 600 VKIT-60, 11 UP 5-15KOR-60, 11 CTOM 5-15KON-11 CTOM 110KOR-15 CCO 150KOT-60, 11 EMC 5-15
VTs VIY-60 PC 60 V = VT, > 600 VVOY-60 PCO 60VIZ-75, 11 PTM 75, 100VOZ-75, 11 PTOM 75, 110VOG-11 NoneVOZ-15 PTOM 150VIZZ-15 PT 25
11sstt PPoossiittiioonn 22nndd PPoossiittiioonn 33rrdd PPoossiittiioonn
Window Size Letters SCALE give a closer approximationof window diameter in inches.S C A L E
S = Small 1"-2" 1 11/4 11/2 13/4 2M=Medium 2"-5" 2 21/2 31/4 4 5
L= Large 5"-81/4" 5 51/2 61/2 71/2 8 1/4G= Gt. > 81/4" F = Family of window sizes i.e., CMF withB=Bar 21/2" & 31/16" windows
V = OvalT = Thru typeH = 0.5 (Half) Ohm Burden
P = Performance I = IndicatingM = .3 accuracy@ 35 VA
4th & 5th Position
I = Indoor N = 0.3B0.5 Perf. 60 = 60 kV BIL0 = Outdoor P = 0.3B0.9 Perf. 75 = 75 kV BIL
R = 0.3B1.8 Perf. 11 = 110 kV BILT = Thru Type 15 = 150 kV BIL
20 = 200 kV BIL
I = Indoor Y = .3 accuracy @ 75 VA Same as above0 = Outdoor
Z = .3 accuracy @ 200 VA
G = Single bushing forline-to-ground connection
CCRROOSSSS RREEFFEERREENNCCEE of Most Commonly Used Types
ABB GECDurham GE Itron
600 VCurrentTransformers
IMC - JCH-0C -CBT/1 TCB JGT-0C R6BACBT-H TAB JCM-0C R6BCSF TCW JCR-0C R6SACSH TFW JCW-0C R6SCMF AB JAK-0C R6MCMV AP JAB-0C R6PCLC AD JAD-0C R6LCLE ACL JCD-0C -RLC AD JCP-0C -
PPW DF None T5RPPM DA JVA-0 (0.3M only) T6R
600 V VoltageTransformers
ABB GE Kuhlman
5-36 kV CurrentTransformers
KIR-60 JKM-3 CID-7KIR-75 JKM-4 -KIR-11, 11E JKM-5, 5A CID-17(H)KOR-60, 75 JKW-3, 4 BB-15-971KOR-11 JKW-5 BB-15-971(H)KON-11 JCK-5 BB-15-972KOR-15C JKW-6 BB-25-973H)KOT-60, 75, 11 JCD-3, 4, 5 LG(X)KIT-60, 75, 11 JCM-3, 4, 5 LG(X)KOR-20 JKW-7 BB-34-975(H)KOTD-150, 200 JKW-150, 200 LG(X)
5-36 kV VoltageTransformers
VIY-60 JVM-3 U/VCD-7VIZ-75, 11 JVM-4, 5 U/VCD-17(H)VOY-60 JVW-3 PTT-110-977VOY-11 JVW-110 PTT-110-977VOZ-75, 11 JVW-4, 5 PTT-110-9710(H)VOG-11 JVW-110 PTT-110-977VOZ-11M JVW-5 PTT-110-9710VOY, VOG-12 JVW-6 PTT-150-9710(H)VOY-15, 15G JVW-6 PTT-150-9710(H)VOY-20, 20G JVW-7 PTT-200-9710(H)VOHD-200, 200G JVW-7 -VOZZ-15, 20 JVT-150, 200 -VOZZ-15G, 20G JVS-150, 200 -
NOTES:
THE HCEP MATERIAL
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Advanced 3D simulation models combine optimizedelectrical and mechanical design features and provide the most effective molded designs for reliability andperformance. HCEP offers improved weatherability andoutdoor aging, better performance in heavily pollutedenvironments, and a longer service life. The global APGprocess effectively shortens manufacturing cycle timesand ensures product consistency. The overall result isimproved quality and reliability in outdoor performance!
For more information, contact your ABB SalesRepresentative or call the factory +1-252-827-3212.
126
1VAP420001-TG Rev. H
June 2009 (replaces SA11081F file No. 42-000)
Contact us:
AABBBB IInncc..IInnssttrruummeenntt TTrraannssffoorrmmeerrss3022 NC 43 NorthPinetops, NC 27864 USAPhone: +1-252-827-3212
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