Three Phase High Voltage Disconnect Switch Electrical HV Isolator Switch GN19-12M

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC
Model Number GN19-12CM/400-12.5
Minimum Order Quantity 50PCS
Packaging Details WOODENS
Delivery Time 6 Days
Payment Terms T/T, Western Union
Supply Ability 50000 PCS/Month

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Product Details
Rate Voltage 12kV Rate Current 400A
Hot Stable Current 12.5kA/4S Move Satble Current 31.5kA/4S
Life 2000 Wide 438mm
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hv disconnect switch


load break disconnect switch

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Product Description

GN19-12M High Indoor Voltage Isolation Switch with switcgear equipment







The Indoor GN19-12 high voltage isolation switch use for CS6-1 human operators . Humidity is 95% . The temperature is from -25 degree to 40 degree . Earthquake strength less than 8 degree .

rovide an electrical interval during the maintenance of electrical equipment and a visible break point for the safety of the maintenance personnel.

isolation switch operation: can not take rated load or heavy load operation, can not be divided, load current and short circuit current, but can take small load and empty circuit operation.

, general power supply operation: first the isolation switch, then the circuit breaker or load type switch; Disconnect circuit breaker or load type switch, then disconnect isolation switch.
The rated voltage, rated current, dynamic stable current, thermal stable current and so on shall be the same as other electrical equipment.



Item Technical data
Rated voltage (KV)     12    
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)     42    
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV)     75    
humitity 95%
Life 2000

Three Phase High Voltage Disconnect Switch Electrical HV Isolator Switch GN19-12M 0

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