Standard

NEK IEC 60660:1999

Oct 1999 Published

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Language English

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Abstract

Applicable to post insulators of organic material for indoor service in electrical installations or equipment operating in air at atmospheric pressure on alternating current with a nominal voltage greater than 1 000 V up, but not including, 300 kV, as defined by range I of IEC 60071-1, and a frequency not greater than 100 Hz. Composite insulators are not covered by this standard.

Document information

Standard from NEK
Published: 29 October 1999
Edition: 2.0
Version: 1
Document type: NAT
ISBN:

ICS 29.080.10
National Committee NEK/NK7/36

Product Relations

Adopted from: IEC 60335-2-31:2002+AMD1:2006+AMD2:2008 CSV
Adopted from: IEC 60335-2-31:2002+AMD1:2006 CSV
Adopted from: IEC 60335-2-31:2002 ED4
Replaces: NEK IEC 60660:1979
Adopted from: IEC 60660:1999

NEK IEC 60660:1999

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