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Ningbo Mingde Electrical Science&Technology Company Ltd
Vacuum Circuit Breakers;High Voltage Circuit Breakers;Medium Voltage Circuit ...
 
Your current location：Home » Sell » Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220

Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220

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Title： Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Alec Sunn （Ms.）    
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Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220   DC110 / 220
Technical Parameters

NO

Item

Unit

Technical Date

1

Rated voltage 

kV

12

2

Rated insulating level

Rated short time 

power frequency 

withstand voltage(1min)          

42

Raed lighting inpulse 

withstand voltage 

(peak value)              

75

3

Rated Frequency

Hz

50

4

Rated current 

A

630

630

1250

1250

1250

1250

1600

1600

2000

2000

2500

2500

3150

3150

4000

 Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220
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