HANNOVER MESSE 2019, 01 - 05 April
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Indoor Voltage Transformers

Logo Zelisko, Dr. techn. Josef

Exhibitor

Zelisko, Dr. techn. Josef

Exhibitor details
Exhibitor details
Logo Indoor Voltage Transformers

Product description

Indoor Voltage Transformers 12 - 36 kV

The Voltage Transformers series EGS / EGG / EY (single-pole insulated) and ZGS / ZGG (double-pole insulated) are maintenance-free cast-resin transformers for indoor application for system voltage Um up to 36 kV. They comply with various national and international standards (IEC 60044-2, VDE 0414, DIN 42600, ÖVE-P20, ANSI, GOST etc.).

Single-Pole Insulated Voltage Transformers:

- secondary 100/3 V or 110/3 V
- accuracy classes 0.2, 0.5, 1, 3, 3P and 6P
- winding for earth-fault detection on request (100/3 V or 110/3 V)
- voltage factor 1.9 x Un for 8 hours
- frequency 50 Hz or 60 Hz
- EGS10/S and EGS20/S can be equipped with primary fuse

Double-Pole Insulated Voltage Transformers:

- secondary 100 V oder 110 V
- accuracy classes 0.2, 0.5, 1, 3
- voltage factor 1.2 x Un or 1.5 x Un
- frequency 50 Hz or 60 Hz

Our instrument transformers can be delivered in a calibratable design for metering purposes. Type approvals for calibration are available for several countries.

We also produce current and voltage transformers in special designs and specification - we are looking forward to your inquiry!

Hall 12, Stand D16

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