Publikuar
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.
PUBLISHED
IEC 60255-21-1:1988 ED1
60.60
Standard published
30 sht 1988