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IEC 61869-4 Ed. 1.0 b:2013

Instrument transformers - Part 4: Additional requirements for combined transformers
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IEC 61869-4 Ed. 1.0 b:2013

Instrument transformers - Part 4: Additional requirements for combined transformers

PUBLISH DATE 2013
PAGES 46
IEC 61869-4 Ed. 1.0 b:2013

Instrument transformers - Part 4: Additional requirements for combined transformers

IEC 61869-4:2013 applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.

The requirements and tests of this standard, in addition to the requirements and tests of IEC 61869-1, IEC 61869-2 and IEC 61869-3, cover current and inductive voltage transformers that are necessary for combined instrument transformers.

This standard replaces IEC 60044-3: Combined transformers.

SDO IEC: International Electrotechnical Commission
Document Number IEC 61869
Publication Date Nov. 1, 2013
Language b - English & French
Page Count
Revision Level 1.0
Supercedes
Committee 38
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