ERFA Industries Group

Xian ERFA Switchgear under ERFA Industries Group

 

 

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Home ProductsElectrical VCB Circuit Breaker

Magnet Type Electrical VCB Circuit Breaker

Good quality Outdoor Vacuum Circuit Breaker for sales
Good quality Outdoor Vacuum Circuit Breaker for sales
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Magnet Type Electrical VCB Circuit Breaker

China Magnet Type Electrical VCB Circuit Breaker supplier
Magnet Type Electrical VCB Circuit Breaker supplier Magnet Type Electrical VCB Circuit Breaker supplier Magnet Type Electrical VCB Circuit Breaker supplier

Large Image :  Magnet Type Electrical VCB Circuit Breaker

Product Details:

Place of Origin: Xian China
Brand Name: ERFA
Certification: ISO CCE
Model Number: ZN73A-12

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Negotiated
Packaging Details: each piece in a wooden box with pallet
Delivery Time: 10 days after payment
Payment Terms: T/T
Supply Ability: 10000pcs per month
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Detailed Product Description
Poles Number: 3 Voltage: 12kv
Installation:: Open Frame
High Light:

33 kv outdoor vacuum circuit breaker

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11 kv outdoor vacuum circuit breaker

Description

ZN73A-12series permanent magnet-type indoor high voltage vacuum circuit breaker is a three-phase AC 50Hz,rated voltage of 12kV indoor switchgear.

Our company with its own research and development of permanent magnetic actuator for industrial and mining enterprises, power generation and substation facilities as electrical control and protection purposes. The product has high reliability and long life characteristics, especially suitable for frequent operation, repeatedly breaking conditions,such as short-circuit current of the place.

 

Applying ambient conditions
1. Ambient temperature:-15ºC~+40ºC.
2. Ambient humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
3. Earthquake intensity:not exceed 8 degrees.
4. Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5. The height above sea level:1000m(besides the special requirements).
6. It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.

Magnet Type Electrical VCB Circuit Breaker

 

Magnet Type Electrical VCB Circuit BreakerMagnet Type Electrical VCB Circuit Breaker

 

Contact Details
ERFA Industries Group

Contact Person: Dong

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