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IEC 60247:1978 ED2

Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids

Publication date:   Jan 1, 1978

General information

99.60 Withdrawal effective   Feb 6, 2004

IEC

TC 10

International Standard

17.220.99   Other standards related to electricity and magnetism | 29.040.10   Insulating oils

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Scope

Covers the whole subject of the measurement of dielectric properties of insulating liquids. Applies to hydrocarbons and askarels as well as to other liquids for which alternative cleaning procedures may be required. The measurement methods are primarily intended for making reference tests on unused liquids, but they may also be applied to liquids in service.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60247:1967 ED1

NOW

WITHDRAWN
IEC 60247:1978 ED2
99.60 Withdrawal effective
Feb 6, 2004

REVISED BY

PUBLISHED
IEC 60247:2004 ED3