BS EN 60255-21-1:1989
Electrical relays - Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Vibration tests (sinusoidal)

Standard No.

BS EN 60255-21-1:1989

Release Date

1989

Published By

British Standards Institution (BSI)

Status

Be replaced 1989-11

Replace By

BS EN 60255-21-1:1996

Latest

BS EN 60255-21-1:1996(1999)

Replace

86/27034 DC

Scope

ncludes the acceptance criteria to be satisfied during and after testing. Also specifies test severity classes for the relays; and covers both vibration response and vibration endurance tests as in Part 2.1Fc of BS 2011.

BS EN 60255-21-1:1989 history

• 0000 BS EN 60255-21-1:1996(1999)
• 1989 BS EN 60255-21-1:1996 Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment. Vibration tests (sinusoidal)
• 1989 BS EN 60255-21-1:1989 Electrical relays - Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Vibration tests (sinusoidal)