CV-10 type


Specification List

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Specification List
TYPE FORM (*1) Standard CV-10HA CV-10HAL CV-10HB CV-10HBL
Vertical terminals CV-10HA-1 CV-10HAL-1 CV-10HB-1 CV-10HBL-1
Application Motor/transformer Capacitor
Rated voltage 12/15kV 12kV
Rated operational current 320A 320A
Thermal current 450A 450A
Rated frequency 50/60Hz
Rated short-time withstand current 5000A 1second
Rated peak withstand current 12.5kA
Short-circuit making & breaking current 5000/4000A 5000A
"O"- 3 min. - "CO" - 3 min. - "CO"
Rated making current (100 times) 3200A
Rated breaking current (25 times) 2560A
Withstand overload current 1920A-30s
15 times 1 second 8000A- 1s
Coordination with current-limiting fuses Prospective short-circuit current 40kA
Cut-off current (Peak) 50kA
Insulation level Impulse withstand 75kV
Power frequency withstand 28kV
Rated duties (40% on load factor) 300 op/hr 120 op/hr 300 op/hr 120 op/hr
Endurance Mechanical life 2.5 million operations 0.25 million operations
Electrical life (AC3) 0.25 million operations (AC3) 0.25 million operations (AC3)
Maximum applicable load capacity Motor 3500kW -
Transformer 4500kVA -
Capacitor - 5000kVar

*1 : Type form configuration

Type form configuration(1) image