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2018 wholesale price 4000 Amp Air Circuit Breaker Acb - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso Detail:
Itis mainlyused in outdoor40.5KVdistribution system to control and protect.
Advantages
1.It conforms toGB1984-89andIEC56“AC high voltage circuit breaker”.
2.It can be charged and switched by remote control switch or by hand.
3.Good sealing, anti-aging, high pressure, no burning, no explosion, long life, convenient installation and maintenance features.
4.It is composed ofspring operating mechanismorelectromagnetic operating mechanism.
5.Its overall structure is supported by porcelain insulator, vacuum interrupter built in upper insulator, downside insulator used for supporting. The breaker applies
Thedaily average saturated vapor pressure:≤2.2KPa;
Themonthly average value:≤1.8KPa.
Altitude:≤1000m
Seismic intensity:≤8
*No fire, explosion, serious filthy, chemical corrosion and violent vibration of places.
Main Technical Parameters
Description
Unit
Data
Ratedvoltage
KV
40.5
Ratedcurrent
A
630/1250/1600/2000
Ratedfrequency
Hz
50/60
Ratedshort-circuitbrekaingcurrent
kA
20/25/31.5/40
Meachicallife
Time
10000
Note:Please contact the factory to confirm the latest parameters
Overall and installation dimension
ServiceEnvironment
Product detail pictures:
Related Product Guide:
We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for 2018 wholesale price 4000 Amp Air Circuit Breaker Acb - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Turkey, Greece, Algeria, Please feel cost-free to send us your specifications and we'll respond to you asap. We've got a professional engineering team to serve for the every single detailed needs. Free samples may be sent for you personally to know far more facts. So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
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