VACUUM CONTRACTOR |
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General Information :
Megawin make vacuum contactor with solenoid mechanism is suitable for frequent switching application for HT motors. Applicable standards Complies with IEC -60470. |
Product Features |
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Application |
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Advantage |
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KEY TECHNICAL DATA | ||
Parameter | MHVC 630 | MHVC 630 |
Rated System Voltage | 7.2kV | 12kV |
Rated continuous Current | 400A | 630A |
Single bank Capacitor Breaking current | 400A | 400A |
System Frequency | 50Hz | 50Hz |
One minute Power Frequency Voltage withstand level | 20kVrms | 28kVrms |
1.2/50micro-second Impulse Voltage withstand level | 60kVp | 75kVp |
Interrupter | Vacuum | Vacuum |
No. of Poles | 3 | 3 |
Rated short time withstand current | 8800A / 1 Sec | 10000A / 3 Sec |
Breaking capacity | 3200A | 5040A |
Rated short circuit making capacity | 4000A | 6300A |
Approximate Breaker Weight | 125kgs | 150kgs |
Termination suitable for | Rigid Bus-Bar take offs | Rigid Bus-Bar take offs |
Type of operating mechanism | Electro-magnetic | Electro-magnetic |
Installation | Panel mounting | Panel mounting |
Degree of protection | Indoor / Outdoor - based on Panel construction | |
Paint type and shade | Powder painted RAL7032 / Yellow Passivated steel |