IEC 60044-5 Ed. 1.0 b:2004

Instrument transformers - Part 5: Capacitor voltage transformers

International Electrotechnical Commission , 04/14/2004

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 04/14/2004

Published:04/14/2004

Pages:143

File Size:1 file , 1.4 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

This part of IEC 60044 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, control and protective functions. The capacitor voltage transformer can be equipped with or without carrier-frequency accessories for power line carrier-frequency (PLC) application at carrier frequencies from 30 kHz to 500 kHz.