IEC 60186:1987 ED2

Voltage transformers

Publication date: Jan 1, 1987

95.99 Withdrawal of Standard Jun 4, 2004

General information

Current stage: 95.99 Effective date: Jun 4, 2004

Originator: IEC

Owner: TC 38

Type: International Standard

ICS: 17.220.20

Languages: English French

Buying

Status: Replaced

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Scope

Applies to new voltage transformers for use with electrical
measuring instruments and electrical protective devices at
frequencies from 15 Hz to 100 Hz.
The general requirements apply to all voltage transformers, but,
for certain types, e.g. capacitor voltage transformers, the
requirements are subject to the modifications stated in the
appropriate chapter. Although the requirements relate basically to
transformers with separate windings, they are also applicable,
where appropriate, to autotransformers. The standard does not apply
to transformers for use in laboratories.
The requirements for inductive voltage transformers are superseded
by IEC 60044-2 (1997).

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60186:1969/AMD1:1978 ED1

WITHDRAWN
IEC 60186:1969/AMD2:1980 ED1

WITHDRAWN
IEC 60186:1969 ED1

NOW

WITHDRAWN
IEC 60186:1987 ED2
95.99 Withdrawal of Standard
Jun 4, 2004

CORRIGENDA / AMENDMENTS

WITHDRAWN
IEC 60186:1987/AMD1:1988 ED2

WITHDRAWN
IEC 60186:1987/AMD2:1995 ED2

REVISED BY

WITHDRAWN
IEC 60044-5:2004 ED1

WITHDRAWN
IEC 60044-2:1997+AMD1:2000+AMD2:2002 CSV ED1.2