RO
SR EN 60255-21-1:2002
Electrical relays -- Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment -- Section 1: 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 EN 60068-2-6. The requirements are applicable only to measuring relays and protection equipment in a new condition. The tests specified are type tests.
You must log in to add this product to favorites.
Status :
Valid
Approval date : 11/27/2002
Publish date : 11/28/2002
Number of pages : 14
ICS : 29.120.70 Relays
Technical Committee : 23 - Industrial -process measurement and control
- Replaces SR CEI 60255-21-1:1994
- Normative reference SR CEI 60255-7:1995
- Normative reference SR ISO 2041:1994
- A99 SR CEI 60255-21-1:1994/A99:2002