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IEEE C37.90 – IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus
Revision Standard – Inactive-Reserved.Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.
Product Details
- Published:
- 01/31/2006
- ISBN(s):
- 0738148180, 9780738148199
- Number of Pages:
- 25
- File Size:
- 1 file , 470 KB
- Product Code(s):
- STDRES95381
- Note:
- This product is unavailable in Russia, Belarus