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IEC 60255-12 (1980-01)
IEC 60255-12:1980 Electrical relays - Part 12: Directional relays and power relays with two input energizing quantitiesMore info
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.
| Author | IEC |
|---|---|
| Editor | CEI |
| Document type | Standard |
| Format | File |
| Edition | 1.0 |
| ICS | 29.120.70 : Relays |
| Number of pages | 26 |
| Cross references | DIN VDE 0435-302 (1988-04), MOD |
| Year | 1980 |
| Document history | |
| Country | Switzerland |
| Keyword | IEC60255;IEC 60255-12:1980 |