IEC 61557-8:1997 Withdrawn
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
Abstract
Specifies requirements for insulation monitoring devices which
permanently monitor the insulation resistance to earth of unearthed
IT a.c. and d.c. systems, and for IT a.c. systems with galvanically
connected d.c. circuits.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 1997-02-14 |
| Withdrawal date | 2007-01-29 |
| Edition | 1.0 |
| Available language(s) | English/French, Spanish |
| TC/SC | TC 85 - Measuring equipment for electrical and electromagnetic quantitiesrss |
| ICS | 17.220.20 - Measurement of electrical and magnetic quantities
29.080.01 - Electrical insulation in general 29.240.01 - Power transmission and distribution networks in general |
| Stability date | 2007 |
| Pages | 21 |
| File size | 146 KB |
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