IEC 60255-21-1 Ed. 1.0 b – Electrical relays – Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment – Section One: Vibration tests (sinusoidal)
This part 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 are applicable only to measuring relays and protection equipment in a new condition. The tests specified are type tests.
Product Details
- Edition:
- 1.0
- Published:
- 09/30/1988
- Number of Pages:
- 23
- File Size:
- 1 file , 980 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
