SR CEI 255-21-1-1988
Electrical relays. Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment. Section one: Vibration tests sinusoidal

Standard No.

SR CEI 255-21-1-1988

Release Date

1994

Published By

RO-ASRO

Latest

SR CEI 255-21-1-1988

Scope

Acest standard are ca obiect s? precizeze: - defini?iile termenilor utiliza?i; - condi?iile de ?ncercare; - clasele standardizate de severitate a ?ncerc?rii; - metoda de ?ncercare; - criteriile de acceptare.

SR CEI 255-21-1-1988 history

• 1994 SR CEI 255-21-1-1988 Electrical relays. Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment. Section one: Vibration tests sinusoidal