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)