SPECIFICATIONS Page 33
Table 3 Circuit Breaker Ratings – Motor Stored Energy Operation HV6FS-MLD Type
Rated Voltage kV, rms 7.2 4.8
AC Withstand Voltage kV, rms 22 – 1 Min.
Basic Impulse Level kV 60
Maximum Continuous Current A, rms 630
Rated Frequency Hz 50/60
Rated Interrupting Current (0.15 P.F.) kA (Sym.), rms 14 16
Rated Making Current kA (Peak) 31.5kA
Rated Short-Time Current (2 sec) kA, rms 12.5
Rated Interrupting Time (60Hz Basis) cycles 3
Opening Time ms 20 (Ty pical)
Closing Time ms 30
Charging Time sec 1.5 - 3
Rated Control Voltage (Closing/Charging) V 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 (lb.) 38 (84)
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net