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Talema Group • Magnetic Components • www.talema.com
Mains 50/60Hz Current Transformers • Primary Current Ratings to 2500 Amps •
20KHz to 200KHz Current Sense Inductors & Transformers •Fully RoHS & REACH Compliant •
SE
CT
ION
2
Talema Group • Magnetic Components • www.talema.com
Current Sense Transformers and Inductors
CONTENTS Page Nr.
• ASM Series - Designed for mains frequencies of 50/60Hz with primary current ratings from 1 to 100 Amps - 3
• AS Series - Low cost Current Sensors designed for frequencies from 20KHz to 200KHz, Primary rating to 30 Amps - 4 - 5
• AC Series - Quick Reference Chart - Current sensors for 50/60Hz and primary current ratings from 0.5 to 200 Amps - 6
• AC1005 - 50/60Hz, primary current to 5 Amps nominal, 60 Amps max. - 7
• AC1010 - 50/60Hz, primary current to 10 Amps nominal, 60 Amps max. - 8
• AC1015 - 50/60Hz, primary current to 15 Amps nominal, 60 Amps max. - 9
• AC1020 - 50/60Hz, primary current to 20 Amps nominal, 60 Amps max. - 10
• AC1025 - 50/60Hz, primary current to 25 Amps nominal, 75 Amps max. - 11
• AC1030 - 50/60Hz, primary current to 30 Amps nominal, 75 Amps max. - 12
• AC1040 - 50/60Hz, primary current to 40 Amps nominal, 125 Amps max. - 13
• AC1050 - 50/60Hz, primary current to 50 Amps nominal, 125 Amps max. - 14
• AC1060 - 50/60Hz, primary current to 60 Amps nominal, 200 Amps max. - 15
• AC1075 - 50/60Hz, primary current to 75 Amps nominal, 200 Amps max. - 16
• AC1100 - 50/60Hz, primary current to 100 Amps nominal, 250 Amps max. - 17
• AC1150 - 50/60Hz, primary current to 150 Amps nominal, 500 Amps max. - 18
• AC1200 - 50/60Hz, primary current to 200 Amps nominal, 500 Amps max. - 19
• ACX - High Accuracy Toroidal Current Transformers for 50/60Hz & primary current ratings from 50 to 150Amps - 20 - 21
• AP Series - Precision Toroidal Current Transformers, primary current ratings from 10 to 15Amps - 22
• AQ Series - High Accuracy, High Current, High Output voltage Toroidal Current Transformer - 23 - 26
• AX Series - 50/60Hz Toroidal Current Transformers, primary current ratings from 5 to 15Amps - 27 - 28
• AZ Series - Flying Lead Current Transformers, for maximum primary current ratings 25 to 50Amps - 29
• FSD Range - 5A Tape wound Current Transformers, primary current ratings from 60 to 2500Amps - 30
• Regional Locations - Design, Manufacturing, Sales & Marketing - 31
• TALEMA Product Summary (Total Program) - 32Visit our websites for detailed electrical and mechanical specifications for Talema’s extensive line of magnetic componentsfor Power Conversion, Telecom & LAN Applications:www.talema.comwww.nuvotem.comwww.ntmagnetics.cz
2 06/19
Talema Group • Magnetic Components • www.talema.com
TALEMA PROFILEFounded in 1975, The TALEMA International Group hasestablished itself as a world leader in the Design &Manufacture of toroidal transformers and related magneticcomponents. Our strong technical engineering expertise hascontributed to the growth of our current workforce to over 800employees in manufacturing locations in the Czech Republicand India.
Over the years The Talema Group has succeeded indesigning, producing and delivering in excess of 50 milliontransformers to its customers. The recent incorporation ofxDSL technology into our extensive range of Telecom andLAN magnetics offerings, such as ISDN, Ethernettransformers for 10/100/1000Base-T, has broadened ourmarket offering to an even higher level.
QUALITYThe TALEMA Group has a total commitment to quality andemploys Lean Six Sigma training for engineering, productionand administrative staff to help achieve a goal of zero defects.All facilities maintain very stringent Quality Control and QualityAssurance procedures and are certified to and manufacturein accordance with ISO 9001:2015 (India) and ISO 9001:2016(Czech Republic) and meet a broad range of InternationalStandards including UL, VDE, IEC and EN.
ENVIRONMENTAll TALEMA International Group manufacturing facilities areRoHS & REACH Compliant and all chokes, inductors and HFComponents are produced in an Environment ManagementSystem (EMS) facility certified to ISO 14001:2015 (India) andISO 14001:2016 (Czech Republic).
Talema Group • Magnetic Components • www.talema.com
ASM Series • 50/60 Hz Current Sensor
traPrebmuN
tnerruCegnaR
egatloVtuptuOecnareloT
010-MSA spmA01-1 %01±020-MSA spmA02-1 %01±030-MSA spmA03-1 %01±050-MSA spmA05-5 %01±570-MSA spmA57-5 %01±001-MSA spmA001-5 %01±
ASM-050, ASM-075 & ASM-100
ASM Series current sensors operate as the sealed secondary of a current transformer whilethe conductor carrying the current to be measured functions as a one turn primary.Measurement accuracy can be improved by increasing the number of primary turns.Applications include detection of branch circuit overload and load drop or shutdown.Features• Fully encapsulated for optimal PC board mtg.• Mains frequency of 50/60 Hz• Primary current ratings from 1 to 100 Amps• Primary to secondary isolated to 2500 or 4000VAC• Operating temperature range: -40° C to +120°C
• Competitive pricing due to high volume production• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
ASM-03080
70
60
50
40
30
20
10
0
Ou
tpu
t V
olt
age
(m
V)
1 5 10 15 20 25 30 35 40Current (Amps)
ASM-050, ASM-075 & ASM-100
5 20 40 60 80 100Current (Amps)
1351201059075604530150
Ou
tpu
t V
olt
age
(m
V)
1 2 4 6 8 10 12 14 16 18 20 22 24Current (Amps)
ASM-02080
70
60
50
40
30
20
10
0
Ou
tpu
t V
olt
age
(m
V)
Typical ResponseASM-010
1 2 4 6 8 10 12 Current (Amps)
40
35
30
25
20
15
10
5
0
Ou
tpu
t V
olt
age
(m
V)
7 8
3 4
1 2
7.50(0.295)
20.5(0.807)
17.5(0.689)
27.5(1.085)
Output Voltage (mV)
220 ohms1 2
E
0.75 x 1.10 mm(0.030 x 0.043)
35.0(1.378)
3.5(0.138)
Ø 8.0(0.315)
32.0(1.260)
Note: Pins # 3, 4, 7 & 8 are Blank
Note: Pins #1 and 8 are Blank
ASM-020
20.0(0.787)
25.0(0.984)
Ø 5.0(0.197)
3.5(0.138)0.60x0.88 mm
(0.024x0.035)
12.5(0.492)
15.5(0.610)
23.0(0.906)
1 4
8 5
ASM-010 & ASM-020
Output Voltage (mV)
50 ohms
E
0.66x0.45
ASM-010
17.20(0.677)
4 .0 (0.157)
20.4(0.803)
12.7 (0.500)
17.0(0.669)
1 3
TALEMAASM-010
Ø 5.0(0.197)
(0.375)9.53
1 3
ASM-030
25.15(0.99)
11.18(0.440)
31 2
7.62(0.301)
1.78(0.070)
5.0 (0.197)
15.24 (0.600)
0.80 Ø (0.031)
1 3 2
25.4(1.00)TALEMA
ASM-030
Ø 9.27 (0.365)
Note: Pin #3 is Blank
E
1 2 3
Output Voltage (mV)
220 ohms
3
AS Series • Current Sense Inductors & Transformers
Notes:1) Lsec: Secondary inductance tested at 10KHz and 10mV for 1:50 through1:500 Prim./Sec. Ratios and 1KHz/10mV for Prim./Sec. ratio of 1:750
2) This nominal termination resistance value will yield approximately 1.0V of output for each amp of current in a single turn sense line. The output Voltage/Ampere of these devices can be increased or decreased linearly over a restricted temperature range by adjusting the terminating resistance.
3) For Prim./Sec. Ratios of 1:50 through 1:500, the Isec value corresponds to a maximum primary current of 15 Amp-turns rms while the Isec value for the ratio of 1:750 corresponds to a max. primary current of 30 Amp-turns rms.
4) VµS = R t x Is x Rt (Ohms) : Recommended Terminating Resistance Is (A) : Secondary Current F (Hz) : Frequency
5) Operating Temperature Range: -40°C to +120°C
6) Pin# 2 is on Center-Tapped (CT) versions only
Electrical Specifications @ 25°C
1 2F
1
3
1
2
3
Talema Group • Magnetic Components • www.talema.com
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ecnatsiseR).moNsmhO(
I ces)3(
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.xaM citamehcS
001-SA 05:1 5 6.0 05 Am003 571101-SA 001:1 22 1.1 001 Am051 053201-SA 002:1 98 5.4 002 Am57 007301-SA 003:1 002 0.01 003 Am05 009401-SA 005:1 065 0.52 005 Am03 0051501-SA 057:1 0621 0.34 057 Am04 0573011-SA TC05:1 5 3.0/3.0 52+52 Am003 571111-SA TC001:1 22 55.0/55.0 05+05 Am051 053211-SA TC002:1 98 52.2/52.2 001+001 Am57 007311-SA TC003:1 002 0.5/0.5 051+051 Am05 009411-SA TC005:1 065 5.21/5.21 052+052 Am03 0051511-SA TC057:1 0621 5.12/5.12 573+573 Am04 0573
AS Series Current Sensors are designed as a low cost method ofcontrolling, monitoring or measuring AC currents. The sensors serveas feedback elements between the output and pulse control circuitryproviding accurate regulation of switch mode power supplies.
Features• Fully encapsulated for optimal PC board mounting• Frequency range from 20KHz to 200KHz• Primary current rating to 30 Amps• Primary to secondary isolated to 2500 or 4000VAC• Meets VDE norms• Optimum performance over designated current and frequency range• Competitive pricing due to high volume production• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Mechanical Drawing17.2
Primary Sense Current
9.531 2 3
+ _
+
_
4.0
20.4
12.7
0.66 x 0.45
17.0
1 2 3
TALEMA ASXXX
Ø 5.0
6.35
ApplicationsIsolated current feed-back signal in Switch Mode PowerSupplies • Motor current load/overload • Lighting • SwitchControls Ultra-sound current • High resolution sonarcurrent • Isolated bi-directional current sensor with fullwave bridge rectifier
4
AS Series • Current Sense Inductors & Transformers
4
1 3 2 6 7 5
Electrical Specifications @ 25°C
Type 1 Type 2
Pins 1 & 2Ø 1.30 (0.051)
Pins 3, 4 &5Ø 1.00 (0.039)
Pins 1, 2, 6 & 7Ø 1.30 (0.051)
Pins 3, 4 &5Ø 0.80 (0.032)
Electrical Specifications at 25°C
15.25(0.600)
10.15 (0.400)
5.08(0.200)
14.50 (0.571)
3 4 5
1 2
18.0(0.709)
19.60(0.772)
4.0(0.157)
12.7(0.500) 17.8
(0.700)
6.35(0.250)
6 7
1 2
3 4 5
17.8(0.700) 12.7(0.500)
22.9(0.902)
17.8(0.700)
4.0(0.157)
Features• Meets requirements of IEC 950 and VDE norms
UL94V-0 recognized materials• Operating frequency range from 20KHz to 200KHz
1 3 2 6 7 5
3 1
4 2 5
3 1
2 5
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C D E F G H I eloH004-SA 001:1 1 053 gnihctiwS A 8.71 8.21 0.02 0.01 0.5 0.51 0.5 --104-SA 001:1 2 055 gnihctiwS A 0.32 5.51 0.52 5.21 0.01 0.02 0.5 --204-SA 001:1 5 0051 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- --
304-SA 001:1 01 0051 gnihctiwS A 0.23 5.02 0.53 5.71 5.21 5.72 5.7 --
404-SA 001:1 05 0051 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- 8Ø504-SA 005:1 05 0072 gnihctiwS A 0.32 5.51 0.52 5.21 0.01 0.02 0.5 5Ø604-SA 005:1 56 0024 gnihctiwS A 0.72 0.81 0.03 0.51 5.21 5.22 0.5 5Ø704-SA 005:1 08 0057 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- 8Ø
Type A
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1epyT 2epyT002-SA 003-SA 05:1 5 56.0 05 Am003 571102-SA 103-SA 001:1 02 03.1 001 Am051 053202-SA 203-SA 002:1 08 05.4 002 Am57 007012-SA 013-SA TC05:1 5 56.0 52+52 Am003 571112-SA 113-SA TC001:1 02 03.1 05+05 Am051 053212-SA 213-SA TC002:1 08 05.4 001+001 Am57 007
- 023-SA 05:1 5 56.0 05 Am003 571- 123-SA 001:1 02 03.1 001 Am051 053- 223-SA 002:1 08 05.4 002 Am57 007- 033-SA TC05:1 5 56.0 52+52 Am003 571- 133-SA TC001:1 02 03.1 05+05 Am051 053- 233-SA TC002:1 08 05.4 001+001 Am57 007
Talema Group • Magnetic Components • www.talema.com
1 7
2 8
1 7 2 3 4 8
7
8
• Operating Temperature Range: -40°C to +120°C• Primary current rating to 80 Amps
FD
7 8
3 4
1 2
H
I
G
0.60 x 0.88 mm(AS-403 0.75 x 1.10)
C
E
3.5 ±0.3
Type B
C
E
5.0 ±0.3
0.60 x 0.88 mm
Pin # 1 & 2 Blind Pinsfor AS-404 & AS-407
FD
G1 2
7 8
5
Talema Group • Magnetic Components • www.talema.com
RCF : Ratio correction factor - Multiply current readings by this factor to compensate for transformer losses
Mechanical Drawing
I - TurnPrimary
IP IS
RL
2
1
3 VL
Schematic
Notes:1) Unless requested, the terminating resistor and the one-turn primary are not supplied2) Pin 3: Normally for mechanical support only but will be used on center tapped designs3) Each part number adjusted to be most accurate at specified load
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
23.80
23.8
0
2 3 1
TALEMA INDIAW/Y
AC1XXX
15.24 1.75
7.62
5±1mmØ0.813
11.12
Ø9.50
AC1005 - AC1020 AC1025 - AC1200
TALEMA INDIAW/Y
AC1XXX
L
H
2 3 1
C
D
5±1mmØ1.016
W
ØID
AC Series • Current Transformer Quick Reference Guide
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
Features• Excellent quality at extremely competetive price due to high volume production• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
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RL
RCD)smhO( FCR Idetar@pmA/stloV P
)smhO(sdaolsuoiravrof xeI xeV teNthgieW mm-snoisnemiDesaC
smhO ttaW lanimoN %01@ 001 005 K2 K5 smrAµ smrV )smarg( L DI H W C D
5001CA 5 1:0001 001 5200.0 08.14 010.1 01.0 64.0 34.1 10.2 732 66.0 3.61 -- -- -- -- -- --
0101CA 01 1:0001 001 0010.0 08.14 010.1 01.0 54.0 01.1 24.1 683 23.1 3.61 -- -- -- -- -- --
5101CA 51 1:0001 001 0320.0 08.14 010.1 01.0 54.0 09.0 21.1 315 99.1 3.61 -- -- -- -- -- --
0201CA 02 1:0001 001 0040.0 08.14 010.1 01.0 34.0 67.0 39.0 826 56.2 3.61 -- -- -- -- -- --
5201CA 52 1:0001 001 0360.0 00.84 02.01 01.0 74.0 60.1 13.1 665 56.3 5.53 02.03 04.11 02.03 03.41 23.02 61.01
0301CA 03 1:0001 001 0090.0 00.84 020.1 01.0 74.0 59.0 61.1 446 83.4 5.53 02.03 04.11 02.03 03.41 23.02 61.01
0401CA 04 1:0001 001 0061.0 03.94 620.1 01.0 64.0 78.0 50.1 419 28.5 3.74 09.43 06.41 09.43 03.41 04.52 61.01
0501CA 05 1:0001 001 0052.0 03.94 620.1 01.0 34.0 67.0 09.0 0901 82.7 3.74 09.43 06.41 09.43 03.41 04.52 61.01
0601CA 06 1:0001 001 0063.0 00.42 100.1 01.0 44.0 66.0 67.0 0521 14.7 2.56 01.83 06.41 01.83 09.51 00.33 61.01
5701CA 57 1:0001 001 0075.0 00.42 100.1 01.0 93.0 75.0 56.0 0251 62.9 2.56 01.83 06.41 01.83 09.51 00.33 61.01
0011CA 001 1:0001 001 0000.1 03.12 100.1 01.0 43.0 05.0 65.0 0471 00.21 0.08 05.44 50.91 05.44 03.41 65.53 61.01
0511CA 051 1:0001 001 0052.2 00.11 200.1 01.0 73.0 05.0 55.0 0281 06.61 0.051 06.55 08.32 06.55 06.02 27.54 07.21
0021CA 002 1:0001 001 0000.4 00.11 200.1 01.0 13.0 14.0 54.0 0432 02.22 0.051 06.55 08.32 06.55 06.02 27.54 07.21
Electrical Specifications at 20°C
6
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 100 200 300 400 Percent ratio error in %
%RE vs RL at Rated primary current(AC1005)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA
Typical Excitation Curve(AC1005~AC1020)
Talema Group • Magnetic Components • www.talema.com
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
Mechanical Drawing
23.80
23.8
0
2 3 1
TALEMA INDIAW/Y
AC1005
15.24 1.75
7.62
5±1mmØ0.813
11.12
Ø9.50
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary
5A 5mA
1
2
R L1/8W100 Ohms 0.5V
AC1005 • 5 Amp Current Transformer
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0.01
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K5K10K
Infinity
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
7
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
Mechanical Drawing
Talema Group • Magnetic Components • www.talema.com
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 100 200 300 400 500 600 Percent ratio error in %
%RE vs RL at Rated primary current(AC1010)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA
Typical Excitation Curve(AC1005~AC1020)
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Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
AC1010 • 10 Amp Current Transformer
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA06,.monA01
oitaRsnruT lanimon1:0001daolmho001rofA01taoitaRpmAreptloV A/V001.0
daolmho001rofA1taoitaRpmAreptloV A/V790.0C°02taecnatsiseRCD smho8.14
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
0.01
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K
5K10K
Infinity
23.80
23.8
0
2 3 1
TALEMA INDIAW/Y
AC1010
15.24 1.75
7.62
5±1mmØ0.813
11.12
Ø9.50
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary
10A 10mA
1
2
R L1/8W100 Ohms 1.0V
8
Mechanical Drawing
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daolmho001rofA51taoitaRpmAreptloV A/V001.0daolmho001rofA5.1taoitaRpmAreptloV A/V790.0
C°02taecnatsiseRCD smho8.14)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
10
100
1000
10000
Load
Res
ista
nce
in o
hms
0 200 400 600 800 Percent ratio error in %
%RE vs RL at Rated primary current(AC1015)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA
Typical Excitation Curve(AC1005~AC1020)
0.01
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5K
10K
Infinity
23.80
23.8
0
2 3 1
TALEMA INDIAW/Y
AC1015
15.24 1.75
7.62
5±1mmØ0.813
11.12
Ø9.50
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary
15A 15mA
1
2
RL1/8W100 Ohms 1.5V
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
AC1015 • 15 Amp Current Transformer
Talema Group • Magnetic Components • www.talema.com
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
9
S C-55° to +130°nsulation Resistance
Mechanical Drawing
Talema Group • Magnetic Components • www.talema.com
AC1020 • 20 Amp Current Transformer
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001tneibmaC°02@snoitacificepSlacirtcelE
tnerruCyramirP .xamA06,.monA02oitaRsnruT lanimon1:0001
daolsmhO001rofA02taoitaRpmAreptloV A/V001.0daolsmhO001rofA2taoitaRpmAreptloV A/V790.0
C°02taecnatsiseRCD smhO8.14)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 200 400 600 800 1000 Percent ratio error in %
%RE vs RL at Rated primary current(AC1020)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA
Typical Excitation Curve(AC1005~AC1020)
0.01
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5K10K
Infinity
1 - TurnPrimary
20A 20mA
1
2
RL1/8W100 Ohms 2.0V
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
23.80
23.8
0
2 3 1
TALEMA INDIAW/Y
AC1020
15.24 1.75
7.62
5±1mmØ0.813
11.12
Ø9.50
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
10
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5KInfinity
10K
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
AC1025 • 25 Amp Current Transformer
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA57,.monA52
oitaRsnruT lanimon1:0001daolsmhO001rofA52taoitaRpmAreptloV A/V001.0daolsmhO001rofA5.2taoitaRpmAreptloV A/V890.0
C°02taecnatsiseRCD smhO84)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1025~AC1030)
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
10
100
1000
10000
Load
Res
ista
nce
RL
in o
hms
0 100 200 300 400 500 600 Percent ratio error in %
%RE vs RL at Rated primary current(AC1025)
TALEMA INDIAW/Y
AC1025
30.20
30.2
0
2 3 1
20.32 2.08
10.16
5±1mmØ1.016
14.30
Ø11.40
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary
25A25mA
1
2
R L1/8W100 Ohms 2.5V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
11
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1025~AC1030)
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 100 200 300 400 500 600 700 Percent ratio error in %
%RE vs RL at Rated primary current(AC1030)
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
TALEMA INDIAW/Y
AC1030
30.20
30.2
0
2 3 1
20.32 2.08
10.16
5±1mmØ1.016
14.30
Ø11.40
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
AC1030 • 30 Amp Current Transformer
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
1 10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5K
Infinity10K
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA57,.monA03
oitaRsnruT lanimon1:0001daolsmhO001rofA03taoitaRpmAreptloV A/V001.0
daolsmhO001rofA3taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO84
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
1 - TurnPrimary
30A30mA
1
2
R L1/8W100 Ohms 3.0V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
12
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
AC1040 • 40 Amp Current Transformer
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA521,.monA04
oitaRsnruT lanimon1:0001daolsmhO001rofA04taoitaRpmAreptloV A/V001.0
daolsmhO001rofA4taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO3.94
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
34.90
34.9
0
2 3 1
TALEMA INDIAW/Y
AC1040
25.40 2.08
10.16
5±1mmØ1.016
14.30
Ø14.60
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1040~AC1050)
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5K10K
Infinity
10
100
1000
10000
Load
Res
ista
nce
RL
in o
hms
0 200 400 600 800 Percent ratio error in %
%RE vs RL at Rated primary current(AC1040)
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
1 - TurnPrimary
40A40mA
1
2
R L1/4W100 Ohms 4.0V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
13
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1040~AC1050)
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K
5K10KInfinity
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 200 400 600 800 1000 Percent ratio error in %
%RE vs RL at Rated primary current(AC1050)
Talema Group • Magnetic Components • www.talema.com
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
Mechanical Drawing
34.90
34.9
0
2 3 1
TALEMA INDIAW/Y
AC1050
25.40 2.08
10.16
5±1mmØ1.016
14.30
Ø14.60
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA521,.monA05
oitaRsnruT lanimon1:0001daolsmhO001rofA05taoitaRpmAreptloV A/V001.0
daolsmhO001rofA5taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO3.94
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
AC1050 • 50 Amp Current Transformer
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
1 - TurnPrimary
50A50mA
1
2
R L1/4W100 Ohms 5.0V3
14
0.1
1
10
100
Out
put V
olta
ge in
Vol
ts
10 100 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K
2K5K10KInfinity
10
100
1000
10000 Lo
ad re
sist
ance
RL
in o
hms
-200 0 200 400 600 800 1000 1200 Percent ratio error in %
%RE vs RL at Rated primary current(AC1060)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1060~AC1075)
Talema Group • Magnetic Components • www.talema.com
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA002,.monA06
oitaRsnruT lanimon1:0001daolmho001rofA06taoitaRpmAreptloV A/V001.0
daolmho001rofA6taoitaRpmAreptloV A/V4890.0C°02taecnatsiseRCD smho42
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
Mechanical Drawing
AC1060 • 60 Amp Current Transformer
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
38.10
38.1
0
2 3 1
TALEMA INDIAW/Y
AC1060
33.00 2.85
10.16
5±1mmØ1.016
15.90
Ø14.60
1 - TurnPrimary
60A60mA
1
2
R L1/2W100 Ohms 6.0V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
15
1
10
100
Out
put V
olta
ge in
Vol
ts
10 100 1000 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K
Infinity
5K10K
Talema Group • Magnetic Components • www.talema.com
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA002,.monA57
oitaRsnruT lanimon1:0001daolmho001rofA57taoitaRpmAreptloV A/V001.0daolmho001rofA5.7taoitaRpmAreptloV A/V4890.0
C°02taecnatsiseRCD smho42)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
Mechanical Drawing
AC1075 • 75 Amp Current Transformer
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
38.10
38.1
0
2 3 1
TALEMA INDIAW/Y
AC1075
33.00 2.85
10.16
5±1mmØ1.016
15.90
Ø14.60
1 - TurnPrimary
75A75mA
1
2
R L 1W100 Ohms 7.5V3
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
10
100
1000
10000 Lo
ad re
sist
ance
RL
in o
hms
-200 0 200 400 600 800 1000 1200 1400 Percent ratio error in %
%RE vs RL at Rated primary current(AC1075)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1060~AC1075)
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1100)
1
10
100
Out
put V
olta
ge in
Vol
ts
10 100 1000 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K
Infinity5K10K
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 200 400 600 800 1000 1200 1400 1600 Percent ratio error in %
%RE vs RL at Rated primary current (AC1100)
Talema Group • Magnetic Components • www.talema.com
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA052,.monA001
oitaRsnruT lanimon1:0001daolmhO001rofA001taoitaRpmAreptloV A/V001.0
daolmhO001rofA01taoitaRpmAreptloV A/V6890.0C°02taecnatsiseRCD smhO3.12
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
Mechanical Drawing
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
AC1100 • 100 Amp Current Transformer
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015
and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
44.50
44.5
0
Ø19.052 3 1
TALEMA INDIAW/Y
AC1100
35.56 2.07
10.16
5±1mmØ1.016
14.30
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary 100A
100mA
1
2
R L 1W100 Ohms 10V3
10
100
1000
10000 Lo
ad R
esis
tanc
e R
L in
ohm
s
0 500 1000 1500 2000 Percent ratio error in %
%RE vs RL at Rated primary current(AC1150)
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1150~AC1200)
1
10
100
1000
Out
put V
olta
ge in
Vol
ts
10 100 1000 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K5K 10K
Infinity
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA005,.monA051
oitaRsnruT lanimon1:0001daolsmhO001rofA051taoitaRpmAreptloV A/V001.0
daolsmhO001rofA51taoitaRpmAreptloV A/V0990.0C°02taecnatsiseRCD smhO11
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
Notes:1) Unless requested, the terminating resistor and the one-turn
primary are not supplied2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
Mechanical Drawing
AC1150 • 150 Amp Current Transformer
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
55.60
55.6
0
2 3 1
TALEMA INDIAW/Y
AC1150
45.72 3.95
12.70
5±1mmØ1.016
20.60
Ø23.80
1 - TurnPrimary 150A
150mA
1
2
R L 5W100 Ohms 15V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
Talema Group • Magnetic Components • www.talema.com
1
10
100
1000
Out
put V
olta
ge in
Vol
ts
10 100 1000 Input Current in Amps
Output Volts vs Input CurrentFor various ohmic loads
50
100
200
500
1K2K5K10K
Infinity
0.1
1
10
100
Sec
RM
S Ex
citin
g Vo
ltage
in V
olts
0.01 0.1 1 10 100 Sec RMS Exciting Current in mA
Typical Excitation Curve(AC1150~AC1200)
10
100
1000
10000
Load
Res
ista
nce
RL
in o
hms
0 500 1000 1500 2000 2500 Percent ratio error in %
%RE vs RL at Rated primary current(AC1200)
tneibmaC°02@snoitacificepSlacirtcelEtnerruCyramirP .xamA005,.monA002
oitaRsnruT lanimon1:0001daolmho001rofA002taoitaRpmAreptloV A/V001.0
daolmho001rofA02taoitaRpmAreptloV A/V1990.0C°02taecnatsiseRCD smho11
)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4
Notes:1) Unless requested, the terminating resistor and the one-turn primary are not supplied2) Pin 3: Normally for mechanical support only but will be used on center tapped designs
Mechanical Drawing
snoitacificepSlatnemnorivnE
erutarepmeTegarotS C°031+ot°55-ecnatsiseRnoitalusnI .nimsmhogem001
AC1200 • 200 Amp Current Transformer
55.60
55.6
0
2 3 1
TALEMA INDIAW/Y
AC1200
45.72 3.95
12.70
5±1mmØ1.016
20.60
Ø23.80
Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm
1 - TurnPrimary 200A
200mA
1
2
R L 5W100 Ohms 20V3
Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and
ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Low Cost 50/60Hz Current TransformersApplications• Sensing Overload Current• Ground fault detection• Metering• Analog to Digital Circuits
Talema Group • Magnetic Components • www.talema.com
Features• Primary current range 50-150A• 1% accuracy• Operating frequency 50/60Hz• Turns Ratio 2500 : 1• Rated burden resistance 33 Ohms• Dielectric withstand voltage 4KVrms• Operating temperature range -40 to +85°C• All Materials UL94V-0
Mechanical Drawing
• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Notes:1) Dimensional Unit: mm, Tolerance: ±0.25mm (Unless Specified) Pin Pitch Tolerance: ±0.10mm2) Pin #3 for Mechanical Support.
Schematic
I Prim 1/8W33 Ohms
2
1
O/p VI Sec RL
ACX Series • High Accuracy Current Transformers
C°02@snoitacificepSlacirtcelE
.oNtraP gnitaRtnerruCspmAni
ecnatsiseRgnidniWsmhOni
0501-XCA 05 1715701-XCA 57 7220011-XCA 001 5510511-XCA 051 531
Talema Group • Magnetic Components • www.talema.com
TALEMA INDIAW/Y
ACX-1075
30.20 14.3030
.20
2 3 1
20.32 2.08
10.1
6
5±1mm
Ø1.016
ACX-1075
Ø11.40
23.80 11.12
23.8
0
TALEMA INDIAW/Y
ACX-1050
Ø9.50
Ø0.813
5±1mm
15.24 1.75
7.62
2 3 1
ACX-1050
TALEMA INDIAW/Y
ACX-1100
34.90 14.30
34.9
0
2 3 1
25.40 2.08
10.16
TALEMA INDIAW/Y
ACX-1150
38.10 15.90
38.1
0
2 3 1
33.00
5±1mm 5±1mm
Ø1.016
ACX-1150ACX-1100
Ø14.60
2.85
10.16
Ø1.016Ø14.60
Response Curves
0.0
0.2
0.4
0.6
0.8
1.0
Out
put V
olta
ge in
Vol
ts
0 10 20 30 40 50 60 70 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
ACX-1050
ACX-1075
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Out
put V
olta
ge in
Vol
ts
0 20 40 60 80 100 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
ACX-1100
0.0
0.3
0.5
0.8
1.0
1.3
1.5
1.8
2.0
Out
put V
olta
ge in
Vol
ts
0 25 50 75 100 125 150 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
ACX-1150
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Out
put V
olta
ge in
Vol
ts
0 25 50 75 100 125 150 175 200 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
Talema Group • Magnetic Components • www.talema.com
ACX Series • High Accuracy Current Transformers
AP Series • Precise Current Transformer
Talema Group • Magnetic Components • www.talema.com
Electrical Specifications at 20°C
AP-1000
Output Response at Rated Burden
AP-1500
AP-2500AP-2000
Features• Precision CT’s in compact packages• Class 0.2 accuracy typical• Excellent linearity over rated current range• 2.5KVrms isolation• Operating temperature range -40 to +85°C• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
.oNtraP snruT nedruBsmhO
tnerruCdetaRspmAni
tnerruC.xaMspmAni
ecnatsiseR.xaMsmhOni
0001-PA 0001 01 01 02 07
0051-PA 0051 51 01 02 021
0002-PA 0002 02 51 52 532
0052-PA 0052 05 51 52 033
0.00
0.05
0.10
0.15
0.20
0.25
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 Input Current in Amps
Input Current Vs Output Voltage
10 Ohms
0.00
0.05
0.10
0.15
0.20
0.25
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 Input Current in Amps
Input Current Vs Output Voltage
15 Ohms
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 30 Input Current in Amps
Input Current Vs Output Voltage
20 Ohms
0.00
0.10
0.20
0.30
0.40
0.50
0.60
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 30 Input Current in Amps
Input Current Vs Output Voltage
50 Ohms
0.66x0.45
Mechanical Drawing
Dimensions are in mmDimensional Tolerance ± 0.25mm unless specifiedPin Pitch Tolerance: ± 0.1mm
4 .0 (0.157)
20.4(0.803)
12.7 (0.500)
17.0(0.669)
1 3
TALEMA AP-xxxx
Ø 5.0(0.197)
17.20(0.677)
(0.375)9.53
1 3
Output Voltage (mV)
Burden Ohm
E
AQ Series • High Accuracy - High Current - High O/P Voltage Current Transformers
Electrical Specifications at 20°C
rebmuNtraPdetaRtneruC)spmA(
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ecnatsiseR)smhO(
tuptuOegatloV)stloV(
tnerruC.xaM)spmA(
RCD)smhO(
gnitnuoM
LF-0201-QA 02 0001 51 03.0 04 87 sdaeLgniylF
0201-QA 02 0001 51 03.0 04 42 BCP
2352-QA 23 0052 52 23.0 05 031 BCP
3652-QA 36 0052 33 38.0 57 58 BCP
52152-QA 521 0052 05 05.2 051 59 BCP
Features• High Accuracy, High Current, High Output Voltage Current Transformers• 0.1-0.2% Accuracy Typical• Excellent Linearity over rated current range• 2.5kV Isolation• Frequency 50-60Hz• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
Applications:• Instrumentation• Energy Meters• EV Charging
11.5
019
.00
Ø7.021.50
250±5mm
5±1 tinned
AQ-1020-FL
W/YINTALEMA
AQ-1020-FL
Lead outs : Flex UL1569 AWG24, 300V Rating, 250±5mm long out of trafo with 5±1mm tinned ends Dimensional Unit : mm
Dimensional Tolerance : ±0.25mm (unless specified)
SIDE VIEW
MARKING
ISOMETRIC VIEW
TOP VIEW
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
AQ Series • High Accuracy - High Current - High O/P Voltage Current Transformers
AQ-1020
23.80
2 3 1
15.24 1.75
7.62
5±1
Ø0.813
11.12
Ø9.50
Terminal Pin 3 Blank Pin2 1
3
FRONT VIEW SIDE VIEW REAR VIEW ISOMETRIC VIEW
BOTTOM VIEW
23.80
TALEMA INW/Y
AQ-1020
Dimensional Unit : mm
Dimensional Tolerance : ±0.25mm (unless specified)
Pin Pitch Tolerance : ±0.10mm
AQ-2532
23.80
2 3 1
15.24 1.75
7.62
5±1
Ø0.813
11.12
Ø9.50
Terminal Pin 3 Blank Pin
2 1
3
FRONT VIEW SIDE VIEW REAR VIEW ISOMETRIC VIEW
BOTTOM VIEW
23.80
TALEMA INW/Y
AQ-2532
Dimensional Unit : mmDimensional Tolerance : ±0.25mm (unless specified)Pin Pitch Tolerance : ±0.10mm
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
AQ Series • High Accuracy - High Current - High O/P Voltage Current Transformers
AQ-2563
27.00
18.80
15.6
0
17.5
0
15.30
34
21
Start pin ref
Terminal Pin 3 & 4 Blank Pins
AQ-2563TALEMA IN W/Y
25.00
Ø9.00
Terminal Pins 4xØ0.8mm
Dimensional Unit : mmDimensional Tolerance : ±0.25mm (unless specified)Pin Pitch Tolerance : ±0.10mm
ISOMETRIC VIEWBACK VIEWSIDE VIEWFRONT VIEW
BOTTOM VIEW
4.0±0.50
AQ-25125
27.00
18.80
15.6017.50
15.30
34
21
Start pin ref
Terminal Pin 3 & 4 Blank Pins
AQ-25125TALEMA IN W/Y
25.00
Ø9.00
Terminal Pins 4xØ0.8mm
Dimensional Unit : mmDimensional Tolerance : ±0.25mm (unless specified)Pin Pitch Tolerance : ±0.10mm
FRONT VIEW SIDE VIEW BACK VIEW ISOMETRIC VIEW
BOTTOM VIEW
4.0±
0.50
Talema Group • Magnetic Components • www.talema.com
AQ Series • High Accuracy - High Current - High O/P Voltage Current Transformers
Output Response at Rated Burden
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0 5 10 15 20 25 30 35 40
Ou
tpu
t V
olt
ag
e i
n V
olt
s
Input Current in Amps
AQ-1020-FL
Input Current Vs Output Voltage
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0 5 10 15 20 25 30 35 40
Ou
tpu
t V
olt
ag
e i
n V
olt
s
Input Current in Amps
AQ-1020
Input Current Vs Output Voltage
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0 5 10 15 20 25 30 35 40 45 50
Ou
tpu
t V
olt
ag
e i
n V
olt
s
Input Current in Amps
AQ-2532
Input Current Vs Output Voltage
0.00
0.20
0.40
0.60
0.80
1.00
1.20
0 10 20 30 40 50 60 70 80
Ou
tpu
t V
olt
ag
e i
n V
olt
s
Input Current in Amps
AQ-2563
Input Current Vs Output Voltage
0
0.5
1
1.5
2
2.5
3
3.5
0 20 40 60 80 100 120 140 160
Ou
tpu
t V
olt
ag
e i
n V
olt
s
Input Current in Amps
AQ-25125
Input Current Vs Output Voltage
AX Series • 50/60Hz Current Transformers
Applications• Power Monitoring • Current Measurement • Instrumentation
Talema Group • Magnetic Components • www.talema.com
Features• High output volatge in small package• Good linearity over current range• 2.5KV isolation• High saturation current• Operating temperature tange: -40°C to +85°C• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Electrical Specifications at 20°C
AX-0500
Output Voltage Vs Input Current
AX-0750
AX-1500AX-1000
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Out
put V
olta
ge in
vol
ts
0 1 2 3 4 5 6 7 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms50 Ohms
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Out
put V
olta
ge in
Vol
ts
0 1 2 3 4 5 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0.0
0.5
1.0
1.5
2.0
2.5
Out
put V
olta
ge in
Vol
ts
0 1 2 3 4 5 6 7 8 9 10 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Out
put V
olta
ge in
Vol
ts
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
Mechanical Dimension
Dimensions are in mm. General Tolerance ± 0.25mm unless specified.Pin Pitch Tolerance: ± 0.1mm
Output Voltage (mV)
4 .0 (0.157)
20.4(0.803)
12.7 (0.500)
0.66x0.45
17.0(0.669)
1 3
TALEMA AX-xxxx
Ø 5.0(0.197)
17.20(0.677)
(0.375)9.53
1 3
BurdenOhms
E
.oNtraP snruT gnitaRtnerruCAni
ecnatsiseRgnidniWsmhOni
0050-XA 005 5 23
0570-XA 057 5.7 55
0001-XA 0001 0.01 39
0051-XA 0051 0.51 041
AX Series • 50/60Hz Current Transformer
Talema Group • Magnetic Components • www.talema.com
AX-0500 AX-0750
AX-1500AX-1000
AX-1000
Saturation Current Response
Phase Angle Vs Primary Current
AX-1500
AX-0500 AX-0750
0
0.5
1
1.5
2
2.5
3
3.5
Out
put V
olta
ge in
Vol
ts
0 2 4 6 8 10 12 14 16 18 20 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Out
put V
olta
ge in
Vol
ts
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0
1
2
3
4
5
6
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 30 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Out
put V
olta
ge in
Vol
ts
0 5 10 15 20 25 30 35 40 45 50 Input Current in Amps
Output Voltage Vs Input Current
200 Ohms
100 Ohms
50 Ohms
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Phas
e A
ngle
in D
eg
0 2 4 6 8 10 12 14 Input Current in Amps
Phase Angle Vs Primary Current
200 Ohms
100 Ohms50 Ohms
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
Phas
e A
ngle
in D
eg
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Input Current in Amps
Phase Angle Vs Primary Current
200 Ohms100 Ohms
50 Ohms
0.0
2.0
4.0
6.0
8.0
10.0
12.0
Phas
e A
ngle
in D
eg
0 1 2 3 4 5 6 7 8 Input Current in Amps
Phase Angle Vs Primary Current
200 Ohms
100 Ohms50 Ohms
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
Phas
e A
ngle
in D
eg
0 1 2 3 4 5 6 7 8 9 10 Input Current in Amps
Phase Angle Vs Primary Current
50 Ohms
100 Ohms
200 Ohms
(06-16)
AZ Series • Flying Lead Current Transformers
Electrical Specifications at 20°C
retemaraP 0050-ZA 0570-ZA 0001-ZA
zHniyneuqerFgnitarepO 06/05 06/05 06/05
spmAnitnerruCyramirPmumixaM 52 04 05
lanimoNoitaRsnruT 1:005 1:057 1:0001
lanimoNsmhOniecnatsiseRCD 81 53 27
smhOniecnatsiseRnedruBdetaR 33 33 33
Features• Very high output voltage & linearity in small size• Integral flying leads for ease of installation• Large center-hole allows 6.3mm tabs• Dielectric withstand voltage 4KVrms• Operating temperature Range -40°C to +85°C• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant
Talema Group • Magnetic Components • www.talema.com
Mechanical Drawing
AZ-0500 AZ-0750
AZ-1000
Response Curve
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Out
put V
olta
ge in
Vol
ts
0 10 20 30 40 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Out
put V
olta
ge in
Vol
ts
0 10 20 30 40 50 60 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Out
put V
olta
ge in
Vol
ts
0 10 20 30 40 50 60 70 80 Input Current in Amps
Input Current Vs Output Voltage
33 Ohms
21.50
Ø 7.0
19.0
0
5±1Tinned
250±5mm
11.5
0
Lead outs: Flex UL1569 AWG24, 300V Rating,250±5mm long out of trafo with 5mm tinned ends
Applications• Current Monitoring Generators• Switchgear• Distribution• Control Panels
FeaturesFSD Range of high quality toridal current transformers are suitable formeasuring AC current from 60A-2500A with 5A secondary windings.This range of tape wound transformer offers a cost effective solutionwhere as conventional bus bar mount types are not suitable. FSDRange is rugged construction, unaffected by vibration and come with3Metres long flying leads for versatality of mounting location, simple& effective termination. Cost-effective solution without compromisingon Quality. Manufactured in an ISO 9001:2015 and ISO 14001:2015certified Talema facility. Fully RoHS & REACH Compliant.
FSD RANGE • 5A Tape Wound Current Transformers
Specification• Overload 1.2times rated primary current• Isolation 3KV (50Hz for 1 Minute)• Lead length: 3 Metres• Accuray class 3• Rated system voltage 0.72KV• Insulation class E• Operating temperature -20°C to +70°C• Confims to IEC441-1 & EN60044-1• Mounting: None supplied (Normally fixed with cable ties)
Talema Group • Magnetic Components • www.talema.com
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.xorppAnithgieW
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DO DI TH
1P62539 5/06 5.3 07 23 63 006 4161-157 1P18439
1P72539 5/001 5.3 07 23 02 033 7161-157 1P28439
1P82539 5/051 5 07 23 02 043 1161-157 1P38439
1P92539 5/002 5 26 73 02 071 0261-157 1P48439
1P03539 5/052 5 26 73 02 571 3261-157 1P58439
1P13539 5/003 5 26 73 02 581 7261-157 1P68439
1P23539 5/004 5 08 45 02 062 6361-157 1P78439
1P33539 5/005 5 08 45 02 072 9361-157 1P88439
1P43539 5/006 5 08 45 02 582 3361-157 1P98439
1P53539 5/008 5 201 47 02 514 2461-157 1P09439
1P63539 5/0001 5 201 47 02 544 5461-157 1P19439
1P73539 5/0061 5 021 29 02 514 A/N A/N
1P83539 5/0002 5 021 29 02 064 A/N A/N
1P93539 5/0052 5 021 29 02 515 A/N A/N
** Up to 1000/5A available at RS Components from June 2012
Regional Locations - Design, Manufacturing, Sales & Marketing
Locations of Talema Group Regional Offices
Administrative OfficeTalema Electronic India Private LimitedDoor No. 221, 1st and 2nd FloorKJ Plaza, Opp.to Vidya Mandir SchoolMeyanur Main RoadSalem - 636 004 Tamil Nadu INDIA.Tel: +91 427 - 243 3100Fax: +91 427 - 243 3109E-Mail: [email protected]: www.talema.com
Talema Group, LLCPO Box 935900 Innovation DriveSuite 120, RollaMissouri 65402Tel: +1 573-303-3675E-Mail:[email protected]: www.talema.com
Talema Group Regional Offices
Czech Republic(Design, Manufacturing, Sales & Marketing)
NT Magnetics s.r.o.Chebská 27322 00 PlzeñTel: +420 377 - 338 351Fax: +420 377 - 338 350E-Mail: [email protected]: www.ntmagnetics.cz
Germany(Design, Sales & Marketing)
Talema Elektronik GmbHSembdnerstr. 582110 GermeringTel: +49 89 - 841 00 - 0Fax: +49 89 - 841 00 25E-Mail: [email protected]: www.talema.com
Ireland(Design, Sales & Marketing)
Nuvotem TEOUnits W & X, Gweedore Business ParkDerrybeg, Letterkenny, Co. DonegalTel: +353 (0) 74 95 48666Fax: +353 (0) 74 95 48139E-Mail: [email protected]: www.nuvotem.com
Europe
Asia
India(Design, Manufacturing, Sales & Marketing)
Factory PremisesTalema Electronic India Private LimitedNo. 30, 31, Electronic Industrial EstateSuramangalam PostSalem - 636 005 Tamil Nadu INDIATel: +91 427 - 243 3000E-Mail: [email protected]: www.talema.com
North AmericaUnited States(Sales & Marketing)
Talema Group • Magnetic Components • www.talema.com
31
SummaryTOTAL PROGRAM
Talema Group • Magnetic Components • www.talema.com
SECTION1• TOROIDAL 50/60Hz TRANSFORMERS, TOROIDAL PCB TRANSFORMERS & MEDICAL GRADE ISOLATION TRANSFORMERS
SECTION 2• CURRENT SENSE TRANSFORMERS & INDUCTORS
SECTION 3• CHOKES, INDUCTORS AND TRANSFORMERS
FOR POWER APPLICATIONS
SECTION 4• Transformers & Inductors FOR
SMPS MAGNETICS REQUIREMENTS
SECTION 5• COMPONENTS FOR TELECOMMUNICATIONS
AND DATA LINE TECHNOLOGY
SECTION 6• CURRENT COMPENSATED EMI NOISE
SUPPRESSION CHOKES
SECTION 7• LAN MAGNETIC COMPONENTS FOR
ETHERNET APPLICATIONS
SECTION 8• TI/E1/CEPT-PRI - T3/DS3/E3/STS-1 FOR
TELECOMMUNICATION PRODUCTS
SECTION 9• TRANSFORMERS FOR BROADBAND Access
AND FIBRE CHANNEL INTERFACE
SECTION 10• THE TALEMA GROUP BROCHURE
OVERALL PRODUCTS - AN OVERVIEW
06/19