SPECIFICATIONS Page 33
Table 3 Circuit Breaker Ratings – Manual Operation HV6AS-U and HV6AS-L Types
Rated Voltage kV, rms 7.2 4.8
Rated Low Frequency Withstand Voltage kV, rms 22
Impulse Withstand Voltage kV, crest 60
Rated Continuous Current A, rms 630
Rated Frequency Hz 50/60
Rated Short-Circuit Breaking Current kA, rms 14 16
Rated Short-Circuit Making Current kA, crest 35 40
Rated Short-Time Withstand Current (2 sec) kA, rms 12.5
Rated Interrupting Time (60Hz Basis) cycles 3
Opening Time msec 8 - 25
Rated Control Voltage (Opening) V DC 30, 125
Rated Control Voltage (Undervoltage Trip) V AC 120
Operating Duty O - 1 min - CO - 3 min - CO
Auxiliary Contacts 2 N.O. - 2 N.C.
Weight kg 22 (U Type) 25 (L Type)
Table 4 Circuit Breaker Ratings – Motor Stored Energy Operation HV6AS-MU and HV6AS-ML
Types
Rated Voltage kV, rms 7.2 4.8
Rated Low Frequency Withstand Voltage kV, rms 22
Impulse Withstand Voltage kV, crest 60
Rated Continuous Current A, rms 630
Rated Frequency Hz 50/60
Rated Short-Circuit Breaking Current kA, rms 14 16
Rated Short-Circuit Making Current kA, crest 35 40
Rated Short-Time Withstand Current (2 sec) kA, rms 12.5
Rated Interrupting Time (60Hz Basis) cycles 3
Opening Time msec 8 - 25
Closing Time msec 150 - 300
Charging Time sec 1.5 - 3
Rated Control Voltage (Closing/Charging) V AC 120, DC 125
Rated Control Voltage (Opening) V DC 30, 125
Rated Control Voltage (Undervoltage Trip) V AC 120
Operating Duty O - 1 min - CO - 3 min - CO
Auxiliary Contacts 2 N.O. - 2 N.C.
Weight kg 24 (MU Type) 27 (ML Type)
