IEC 60255-21-1
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
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| Organization: | IEC |
| Publication Date: | 1 January 1988 |
| Status: | active |
| Page Count: | 28 |
| ICS Code (Relays): | 29.120.70 |
scope:
This standard is part of a series specifying the vibration, shock, bump and seismic requirements applicable to measuring relays and protection equipment (with or without contacts).
This standard includes two types of vibration tests: the vibration response test and the vibration endurance test, and is generally based upon IEC 68-2-6.
The requirements of this standard are applicable only to measuring relays and protection equipment in a new condition.
The tests specified in this standard are type tests.
Document History
IEC 60255-21-1
January 1, 1988
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
This standard is part of a series specifying the vibration, shock, bump and seismic requirements applicable to measuring relays and protection equipment (with or without contacts).
This standard...