Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests
STANDARD published on 1.3.2007
Designation standards: ČSN EN 60255-22-7
Classification mark: 353522
Catalog number: 77983
Note: WITHDRAWN
Publication date standards: 1.3.2007
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN