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OVE EN IEC 61869-15:2020-03

Действует
Instrument transformers -- Part 15: Additional requirements for voltage transformers for DC applications ((IEC 61869-15:2018) EN IEC 61869-15:2019) (english version)
This part of IEC 61869 provides all requirements specific to voltage transformers to be used
in DC applications (DCVTs), whatever the technology used. The output signal can be
analogue or digital.
It is applicable to newly manufactured voltage transformers used for measuring, protection and/or control applications in DC power systems with a rated voltage above 1,5 kV.
This document covers passive voltage dividers as well as active voltage transformers, used
for measurement, control and protection.
The general configuration of a single-pole low-power instrument transformer is described in Figure 601 of IEC 61869-6:2016.
ICS
17.220.20 Measurement. Including measuring instruments, instrument transformers / Измерения электрических и магнитных величин. Включая измерительные приборы, измерительные трансформаторы