IEC 60044-3:1980

IEC 60044-3:1980

January 1980
International standard Cancelled

Instrument transformers. Part 3: Combined transformers

Covers requirements, in addition to those given in IEC 60185 and 60186, for transformers with combined voltage and current in the same casing.

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Main informations

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International IEC standards

Publication date

January 1980

Number of pages

25 p.

Reference

IEC 60044-3:1980

Print number

1
Sumary
Instrument transformers. Part 3: Combined transformers

Covers requirements, in addition to those given in IEC 60185 and 60186, for transformers with combined voltage and current in the same casing.
Standard replaced by (1)
IEC 60044-3:2002
December 2002
International standard Cancelled
Instrument transformers - Part 3: Combined transformers

This part of IEC 60044 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 60044-1, IEC 60044-2 and IEC 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers. This standard shall be used in conjunction with IEC 60044-1 and IEC 60044-2.

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