NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Project

Instrument Transformers integrated with other devices - Requirements and tests

Abstract

This document aims to develop additional requirements, tests and acceptance criteria for instrument transformers (ITs) integrated with other devices (e.g.: fuses and bushings). This refers to the two main categories: ITs into which other devices are incorporated (for example: voltage transformers with integral fuses) and ITs integrated into other devices (for example IT integrated into a bushing). In particular, the relevant standards related to components assembled together in order to form one new electric device will be taken into consideration. The ITs considered are conventional IT and Low Power Instrument Transformers (LPITs) with assigned primary voltage above 1 kV.

Begin

2023-08-29

Planned document number

DIN IEC 61869-22

Project number

02231802

Responsible national committee

DKE/K 471 - Messwandler  

Contact

Bernd Stäblein

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-430

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