IEEE C37.1
Relays Associated with Electric Power Apparatus
| Organization: | IEEE |
| Publication Date: | 30 March 1950 |
| Status: | inactive |
| Page Count: | 12 |
scope:
This standard covers all relays directly associated with electric power apparatus. However, it relates only to relays of types directly associated with power switchgear. It does not cover relays of types designed primarily for industrial control, excitation, or governor regulating, telephone, telegraph, traffic signal, or similar purpose.
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