Environmental adaptability:
Surrounding medium temperature: (-55~85) ℃
Random vibration: frequency range (10~two000) Hz, functional test low-frequency power spectral density: 0.003g2/Hz
Functional test (100~500) Hz power spectral density: 0.0005 g2/Hz.
Acceleration: 13.5 g
Impact: 15g
Working height: maximum 30000m
Electrical performance:
Auxiliary contact point
Under the conditions of a voltage of DC 27V and a rated current of 1A, the normally open and normally closed auxiliary contact groups should operate reliably in commutation
life
When the rated current and power factor are cos φ>; Under the condition of 0.7, connect and disconnect 100 working cycles.
Under no-load conditions, connect and disconnect 3000 working cycles.
Breaking ability
Three phase 1250A; Single phase 2000A.
Exterior installation dimensions:
