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sklademVydáno: 1988-10-31
IEC 60255-21-2:1988
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests
Relais électriques - Vingt et unième partie: Essais de vibrations, de chocs, de secousses et de tenue aux séismes applicables aux relais de mesure et aux dispositifs de protection - Section deux: Essais de chocs et de secousses
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| Označení normy: | IEC 60255-21-2:1988 |
| Vydáno: | 1988-10-31 |
| Edice: | 1 |
| ICS: | 29.120.70 |
| Počet stran (Anglicky/Francouzsky): | 29 |
| ISBN (Anglicky/Francouzsky): | 2831815290 |
DESCRIPTION
IEC 60255-21-2:1988
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.