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DIN EN IEC 60034-27-1 VDE 0530-27-1:2019-04

* German Language Version *

Rotating electrical machines

Part 27-1: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines

(IEC 60034-27-1:2017); German version EN IEC 60034-27-1:2018
Class/Status: Standard, valid
Released: 2019-04
VDE Art. No.: 0500141

Contents

Note: You can pre-order this document (delivery subject to availability). Valid from 2019-04-01.

This part of IEC 60034 provides a common basis for:
- measuring techniques and instruments;
- the arrangement of test circuits;
- normalization and testing procedures;
- noise reduction;
- the documentation of test results;
- the interpretation of test results,
with respect to partial discharge off-line measurements on the winding insulation of rotating electrical machines.
The measurement methods described in this document are applicable to stator windings of machines with or without conductive slot coating and to the stator windings of machines made with form wound or random wound windings. In special cases like high voltage rotor field
windings, this document is applicable as well. The measurement methods are applicable when testing with alternating sinusoidal voltages from 0,1 Hz up to 400 Hz.