
Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment. Vibration tests (sinusoidal).
NORM herausgegeben am 30.11.1989
Bezeichnung normen: BS EN 60255-21-1:1996
Ausgabedatum normen: 30.11.1989
Zahl der Seiten: 14
Gewicht ca.: 42 g (0.09 Pfund)
Land: Britische technische Norm
Kategorie: Technische Normen BS
Includes the acceptance criteria to be satisfied during and after testing. Also specifies test severity classes for the relays; and covers both vibration response and vibration endurance tests as in Part 2.1Fc of BS 2011. Status: Revision Underway