IEC 60255-12:1980
Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
Abstract
Specifies performance requirements for the subfamily as shown in the title. This publication forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 1980-01-01 |
| Edition | 1.0 |
| Available language(s) | English/French |
| TC/SC | TC 95 - Measuring relays and protection equipmentrss |
| ICS | 29.120.70 - Relays |
| Stability date | 2026 |
| Pages | 26 |
| File size | 1239 KB |
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