IEC 60255-13
IEC 60255-13:1980
Electrical relays - Part 13: Biased (percentage) differential relays
Specifies performance requirements for the subfamily. 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.
CHFÂ 80.-
This publication has been partially replaced by:
IEC 60255-187-1:2021
Technical committee
TC 95 Measuring relays and protection equipment| Publication type | International Standard |
| Publication date | 1980-01-01 |
| Edition | 1.0 |
| ICS | 29.120.70 |
| Stability date | 2026 |
| ISBN number | 2831806143 |
| Pages | 24 |
| File size | 1.09 MB |
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