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 identifier
IEC 60660 Ed. 2.0 b:1999
Title
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
IEC Category
SC 36C: Insulators for substations
Publication date
1999-10-29
International Relationship
| Price |
199 vnd |
.jpg){kind=logo}
---Logo.jpg){kind=logo}
.jpg){kind=logo}
-_-logo.png){kind=logo}
.jpg){kind=logo}
.png)
