IEC 60255-21-2:1988
$22.75
Electrical relays – Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment – Section Two: Shock and bump tests
| Published By | Publication Date | Number of Pages |
| IEC | 1988-10-31 | 34 |
This standard includes two types of tests: -the shock test (on energized and non-energized specimen), -the bump test (on non-energized specimen). These requirements are applicable only to measuring relays and protection equipment in a new condition.
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