IEC 60660
IEC 60660:1999
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
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.
CHFÂ 200.-
Technical committee
TC 36 Insulators| Publication type | International Standard |
| Publication date | 1999-10-29 |
| Edition | 2.0 |
| ICS | 29.080.10 |
| Stability date | 2028 |
| ISBN number | 2831849918 |
| Pages | 51 |
| File size | 189.03 KB |
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