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IEC 60660 Ed. 2.0 b:1999

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IEC 60660 Ed. 2.0 b:1999 Insulators - Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 000 V up to but not including 300 kV

standard by International Electrotechnical Commission, 10/29/1999

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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.

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Edition: 2.0 Published: 10/29/1999 Number of Pages: 51File Size: 1 file , 220 KB