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Indoor rotary high voltage isolating switch GN30-12
Indoor rotary high voltage isolating switch GN30-12
Indoor rotary high voltage isolating switch GN30-12
Indoor rotary high voltage isolating switch GN30-12

>Indoor rotary high voltage isolating switch GN30-12

Categories
High Voltage Isolating Switch
MOQ
5
Brand
Johsun
FOB port
Shanghai,Ningbo
Terms of Payment
Western Union,T/T,Paypal
Deliverytime
15 working days

Description

GN30-12 rotary indoor high voltage disconnecting switch is a new type of disconnecting switch with rotating contact knife. Its main structure is to fix two groups of insulators and contacts on the upper and lower planes of the three-phase common base frame and rotate the contact knife to realize the opening and closing of the switch.

GN30-12D switch is based on GN30-12 switch to increase the form with grounding knife, can meet the needs of different power systems.

This product design compact, occupies the space small, the insulation ability is strong, easy to install adjustment, its performance conforms to GB1985-89 "alternating current high voltage isolation switch and the ground switch" the request, is suitable for the rated voltage 10kV alternating current 50Hz and below in the indoor system, as in has the voltage not to have the load condition, divides the use which the circuit. It can be used together with high voltage switchgear or independently.

 

Working conditions

I. The altitude shall not exceed 1000m;

2. The ambient air temperature: cap +40℃; Lower limit -10℃;

3. Relative humidity: daily average is not more than 95%; The monthly average is no more than 90%.

4. Seismic intensity does not exceed 8 degrees;

5. Places free from serious dust, chemical corrosion and explosive substances; The place without frequent violent vibration.

 

Model and meanings

 

Main technical parameters

 

Outline and mounting dimensions

 

Main technical installation outline dimension table (A, Bare installation dimensions, C, D, E, Fare external dimensions)

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