NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
Abstract
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. The measurement application includes both indication measuring and revenue measuring.
Begin
2024-05-15
Planned document number
DIN EN IEC 61869-5
Project number
02232263
