ELEQ Transformers for Generator Applications · 2019. 2. 25. · IEC 61869-2 / IEEE C57.13 100 x In/1s, max. 50kA/1s 2,5 x Icth 120% 17,5/38/95kV 50/60Hz E 5-1500A 1A or 5A; other

ELEQ Transformers for Generator Applications

Current and voltage transformers for use in generator terminal boxes with high vibration levels

Low voltage transformers

Current transformers

GSQR410 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4

GSAG200 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5

IGSG 178 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6

Medium voltage transformers

Current transformers

IGWR C1 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7

IGWR D1 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8

IGWR D25� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9

Voltage transformers

Single pole

UGER C1 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10

UGER D1 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 11

UGER D2 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12

UGER D25 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 13

Double pole

UGZR C1 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 14

UGZR D25 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15

Table of contents

ELEQ has designed a special line of low and medium voltage transformers for generator applications� The special ELEQ construction combines easy mounting with a high resistance for the vibrations in the generator application�

The line of current and voltage transformers for generator applications contain low voltage transformers and medium voltage transformers up to 17,5 kV�

• High resistance for generator vibrations• Easy mounting constructions• Up to 17,5 kV• For measurement and protection measurement

Transformers for Generator Applications

3

Technical specifications

GSQR410 – Generator Current Transformer

Ordering specifications*

Wiring diagram IEC 61869-2

The GSQR is used for protection and measurement, e.g. power generators. When properly installed, the low voltage GSQR canbe used also for higher voltage levels as the rated 0,72kV. The special ELEQ generator construction, makes it possible to use theGSQR in applications with shock and/or vibration requirements.

Dimensions*

Environmental conditions

This product is designed to be safeunder the following conditions: Location:Ambient air temperature:Optional low temperature:Optional high temperature:Relative humidity:Altitude:

Protection degree (secondary terminal):

Indoor use-25°C .. +70°C-40°C+80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data requiredIP00

Application conditions

Standard:IEC 61768-2 specificationRated short-time thermal current (lth):Continuous thermal current (lcth):Rated insulation level:Rated frequency:Class of insulation:Rated primary current:Rated secondary current:

Rated output:

Accuracy class:

Primary window dimensions:Secondary terminal:

IEC 61869-2 / IEEE C57.13

100 x In/1s, max. 100kA/1s120%0,72/3/-kV50/60HzE30-15.000A1A or 5A; other options available on requestAs required. For example 2,5, 10, 30VAAs required. For example 0,2S, 5P10Ø 250 mmScrew terminals M5 (max. 2,5Nm)

Size X Y Secondary current**

ABCDEF

6090120150200250

6696126156206256

1 or 5A1 or 5A1 or 5A1 or 5A1 or 5A1 or 5A

* Other dimensions available on request.** Other secondary current on request.Design according to IEC61869-2 , IEEE C 57.13. Other standards are possible on request.

* Terminal designations according to IEEE is shown. Optional the terminal designation according to IEC (P1 / S1 – S2)

Article number

On requestOn requestOn requestOn requestOn requestOn request

+2 -5

4

info@eleq�com +31 (0) 521 533 333 www�eleq�com


GSAG200 – Bushing-type Current Transformer


The GSAG200 is used for measurement and protection in applications with vibration requirements like power generators. Thecast resin insulated indoor bushing-type current transformer can be up to 1,2kV. The special ELEQ generator construction,makes it possible to use the GSAG200 with shock and / or vibration requirements. The current transformer is maintenance-freeand mountable in any position.

Dimensions


This product is designed to be safeunder the following conditions: Location:Ambient air temperature:

Storage and transport temperature:Relative humidity:Altitude:

Protection degree:

Indoor use-25°C .. +70°C; other temperatures on request-50°C .. +80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data requiredIP20


Standard:IEC 61768-2 specificationRated short-time thermal current (lth):

Rated dynamic current (Idyn):Continuous thermal current (lcth):Rated insulation level:Rated frequency:Class of insulation:Rated primary current:Rated secondary current:

Rated output:

Accuracy class:

Secondary terminal:

IEC 61869-2 / IEEE C57.13, etc.

100 x In/1s, max. 100kA/1s, other duration on request2,5 x IthUp to 200%1,2/6/-kV50/60HzE10-5000A1A or 5A; other options available on requestAs required. For example 10, 15VAAs required. For example 0,2, 5P20Screw terminals M5 (max. 2,5Nm)

Ordering SpecificationsFor the customized design of your ELEQ GSAG200 CurrentTransformer the following information is required:

Mandatory• Rated primary current• Rated secondary current• Rated output• Accuracy class• Frequency

Optional• Multi-core transformers• Other relevant requirements

5



IGSG 178 –Bushing-type Current Transformer


The IGSG 178 is used for measurement and protection in applications with vibration requirements like power generators. Thecast resin insulated indoor current transformer can be used for 0,72 kV or in a medium voltage area in conjunction with aninsulated connector. The special ELEQ generator construction, makes it possible to use the IGSG 178 with shock and/orvibration requirements. The current transformer is maintenance-free and mountable in any position.

Dimensions*




Protection degree:





Rated output:Accuracy class:

Secondary terminal:

Secondary terminal cross-section and length:

IEC 61869-2 / IEEE C57.13, etc.

100 x In/1s, max. 100kA/1s, other duration on request2,5 x IthUp to 200%0,72/3/-kV50/60HzE10-1500A1A or 5A; other options available on requestAs required. For example 15VAAs required. For example 0,2; 0,5; 5P20PG11 or PG21 cable gland depends size B or F

4 mm²; 3 m ± 10%

Ordering SpecificationsFor the customized design of your ELEQ IGSG 178 CurrentTransformer the following information is required:



* Also available for ø 60

Baugröße/ size X y z

B 90 125 160 F 250 285 320

cable gland number of wire PG11 2-4 PG21 6

Baugröße/ size X y z

B 90 125 160 F 250 285 320

cable gland number of wire PG11 2-4 PG21 6

6



IGWR C1 – Generator Current Transformer


The IGWR C1 is used for measurement and protection in application with vibration requirements like power generators. The castresin insulated indoor supporting-type current transformer can be used up to 17,5kV. The special ELEQ generator construction,makes it possible to use the IGWR C1 in applications with shock and/or vibration requirements.

Dimensions




Indoor use-25°C .. +70°C-40°C+80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data required

IP20


Standard:IEC 61768-2 specificationRated short-time thermal current (lth):Rated dynamic current:Continuous thermal current (lcth):Rated insulation level:Rated frequency:Class of insulation:Rated primary current:Rated secondary current:

Rated output:

Accuracy class:

Primary connection:Secondary terminal:

IEC 61869-2 / IEEE C57.13

100 x In/1s, max. 50kA/1s2,5 x Icth120%17,5/38/95kV50/60HzE5-1500A1A or 5A; other options available on requestAs required. For example 2,5, 10, 30VAAs required. For example 0,2S, 5P10M12 (40Nm)Screw terminals M5 (max. 2,5Nm)

Ordering SpecificationsFor the customized design of your ELEQ IGWR C1 GeneratorCurrent Transformer the following information is required:


Optional• Other relevant requirements

7



IGWR D1 – Generator Current Transformer


The IGWR D1 is used for measurement and protection in applications with vibration requirements like power generators. Thecast resin insulated indoor supporting-type current transformer can be used up to 17,5 kV. The special ELEQ generatorconstruction, makes it possible to use the IGWR D1 with shock and / or vibration requirements. The current transformer ismaintenance-free and mountable in any position.

Dimensions





Indoor use-25°C .. +70°C; other temperatures on request-50°C .. +80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data required

IP20




Rated output:

Accuracy class:


IEC 61869-2 / IEEE C57.13, etc.

100 x In/1s, max. 50kA/1s, other duration on request2,5 x Ith, max. 125kAUp to 200%17,5/38/95kV50/60HzE5-1500A1A or 5A; other options available on requestAs required. For example 2,5, 10, 30VAAs required. For example 0,2S, 5P10M12 (40Nm)Screw terminals M5 (max. 2,5Nm)

Ordering SpecificationsFor the customized design of your ELEQ IGWR D1 CurrentTransformer the following information is required:



125

- 10+

13

270 - 1,50,0+

5022

0-2

300 - 20+

170 - 10+

40 25335 - 2

0+

38 - 10+

M12x23

220 - 20+

160 - 20+

148 - 20+

8



IGWR D25 – Generator Current Transformer


The IGWR D25 is used for measurement and protection in applications with vibration requirements like power generators. Thecast resin insulated indoor supporting-type current transformer can be used up to 17,5 kV. The special ELEQ generatorconstruction, makes it possible to use the IGWR D25 with shock and / or vibration requirements. The current transformer ismaintenance-free and mountable in any position.

Dimensions





Indoor use-25°C .. +70°C; other temperatures on request-50°C .. +80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data required

IP20




Rated output:

Accuracy class:


IEC 61869-2 / IEEE C57.13, etc.

100 x In/1s, max. 50kA/1s, other duration on request2,5 x Ith, max. 125kAUp to 200%17,5/38/95kV50/60HzE5-1500A1A or 5A; other options available on requestAs required. For example 2,5, 10, 30VAAs required. For example 0,2S, 5P10M12 (40Nm)Screw terminals M5 (max. 2,5Nm)

Ordering SpecificationsFor the customized design of your ELEQ IGWR D25 CurrentTransformer the following information is required:



9


UGER C1 – Generator Voltage TransformerThe UGER C1 is used for measurement and protection in applications with vibration requirements like power generators. The singlepole indoor voltage transformer can be used up to 17,5kV. The special ELEQ generator construction, makes it possible to use theUGER C1 in applications with shock and / or vibration requirements. The voltage transformer is maintenance-free and mountable inany position.

Technical Specifications

Ordering Specifications







Standard:

IEC 61768-3 specification:Rated thermal limiting output (Sth):

Rated voltage factor:

Rated insulation level:Rated frequency:Class of insulation:Rated primary voltage:Rated secondary voltage:

Rated output:

Accuracy class:


IEC 61869-3 / IEEE C57.13; etc.

500VA measuring winding100VA residual winding1,9 x Un for 8h; 1,2 x Un continuous17,5/38/95kV50/60HzE2/√3kV - 15/√3kV100/√3V or 110/√3V; other options available on requestAs required. For example 10, 15, 30VAAs required. For example 0,2, 3PM10 (20Nm)Screw terminals M5 (max. 2,5Nm)

Dimensions

Wiring Diagram IEC 61869-3

For the customized design of your ELEQ UGER C1 GeneratorVoltage Transformer the following information is required:

Mandatory• Rated primary voltage• Rated secondary voltage• Rated output• Accuracy class• Frequency

Optional• Transformer requirement with separated windings• Other relevant requirements

10


UGER D1 – Generator Voltage TransformerThe UGER D1 is used for measurement and protection in applications with vibration requirements like power generators. The singlepole indoor voltage transformer can be used up to 12 kV. The special ELEQ generator construction, makes it possible to use theUGER D1 in applications with shock and / or vibration requirements. The voltage transformer is maintenance-free and mountable inany position.









Standard:




Rated output:

Accuracy class:


IEC 61869-3 / IEEE C57.13; etc.

500VA measuring winding100VA residual winding1,9 x Un for 8h; 1,2 x Un continuous12/28/75kV50/60HzE2/√3kV - 11/√3kV100/√3V or 110/√3V; other options available on requestAs required. For example 10, 15, 30VAAs required. For example 0,2, 3PM10 (20Nm)Screw terminals M5 (max. 2,5Nm)

Dimensions


For the customized design of your ELEQ UGER D1 GeneratorVoltage Transformer the following information is required:



11


UGER D2 – Generator Voltage TransformerThe UGER D2 – optional with fuse – is used for measurement and protection in applications with vibration requirements like powergenerators. The single pole indoor voltage transformer can be used up to 17,5kV. The special ELEQ generator construction, makesit possible to use the UGER D2 in applications with shock and/or vibration requirements.






Indoor use-25°C .. +70°C-40°C +80°C5% .. 95%, non condensingMax. 1000m above NN; at >1000m data requiredIP20


Standard:IEC 61768-3 specification:Rated thermal limiting output (Sth):



Rated output:

Accuracy class:


IEC 61869-2 / IEEE C57.13

500VA measuring winding100VA residual winding1,9 x Un for 8h; 1,2 x Un continuous17,5/38/95kV50/60HzE15/√3kV100/√3V or 110/√3V; other options available on requestAs required. For example 10, 15, 30VAAs required. For example 0,2, 3PM10 (20Nm)Screw terminals M5 (max. 2,5Nm)

Optional fuse: HSW 6/12 (EFEN)HSW 15/24 (EFEN)

Dimensions




Optional• Other relevant requirements

12


UGER D25 – Generator Voltage TransformerThe UGER D25 is used for measurement and protection in applications with vibration requirements like power generators. Thesingle pole indoor voltage transformer can be used up to 17,5kV. The special ELEQ generator construction, makes it possible to usethe UGER D25 in applications with shock and / or vibration requirements. The voltage transformer is maintenance-free andmountable in any position.









Standard:




Rated output:

Accuracy class:


IEC 61869-3 / IEEE C57.13; etc.


Dimensions





13


UGZR C1 – Generator Voltage TransformerThe UGZR C1 is used for measurement and protection in applications with vibration requirements like power generators. Thedouble pole indoor voltage transformer can be used up to 17,5kV. The special ELEQ generator construction, makes it possible touse the UGZR C1 in applications with shock and / or vibration requirements. The voltage transformer is maintenance-free andmountable in any position.









Standard:




Rated output:

Accuracy class:


IEC 61869-3 / IEEE C57.13; etc.

500VA measuring winding100VA residual winding1,9 x Un for 8h; 1,2 x Un continuous17,5/38/75kV50/60HzE2/√3kV - 15/√3kV100/√3V or 110/√3V; other options available on requestAs required. For example 10, 15, 30VAAs required. For example 0,2M10 (20Nm)Screw terminals M5 (max. 2,5Nm)

Dimensions


For the customized design of your ELEQ UGZR C1 VoltageTransformer the following information is required:



14


UGZR D25 – Generator Voltage TransformerThe UGZR D25 is used for measurement and protection in applications with vibration requirements like power generators. Thedouble pole indoor voltage transformer can be used up to 17,5kV. The special ELEQ generator construction, makes it possible touse the UGZR D25 in applications with shock and / or vibration requirements. The voltage transformer is maintenance-free andmountable in any position.









Standard:




Rated output:

Accuracy class:


IEC 61869-3 / IEEE C57.13; etc.


Dimensions


For the customized design of your ELEQ UGZR D25 VoltageTransformer the following information is required:



15


83322 / TfGA-EN1704

ELEQ b.v.P�O� Box 12, 8330 AA SteenwijkTukseweg 130, 8331 LH Steenwijk The Netherlands

+31 (0) 521 533 333 info@eleq�com www�eleq�com

Karl-Ferdinand-Braun-Straße 150170 Kerpen (Sindorf)Germany

+49 (0) 22 73 / 988 70 info@eleq�com www�eleq�com

ELEQ designs and manufactures smart electrotechnical applications

for protecting, measuring and connecting electrical energy and works

worldwide for renowned power companies, system builders and

installers. Together with our clients we anticipate on the future and on

required innovations.

ELEQ is a true producer and partner of clients and relations who are

professionally involved in energy and public lighting systems and who

rely on continuous precision and high services.

ELEQ delivers all its products and applications in accordance to the high

Dutch and German quality standards and serves markets in Europe and

beyond from its locations in the Netherlands (Steenwijk) and Germany

(Kerpen).

Documents

ELEQ Transformers for Generator Applications · 2019. 2. 25. · IEC 61869-2 / IEEE C57.13 100 x In/1s, max. 50kA/1s 2,5 x Icth 120% 17,5/38/95kV 50/60Hz E 5-1500A 1A or 5A; other