BS 142-1.4.4:1993

Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests. Fast transient disturbance test.

NORMA vydaná dňa 15.2.1993

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The information about the standard:

Designation standards: BS 142-1.4.4:1993
Note: NEPLATNÁ
Publication date standards: 15.2.1993
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS