| Breaking Capacity: | High Voltage Circuit Breakers |
|---|---|
| Operation: | Electric Type |
| Speed: | High-Speed Circuit Breaker |
| Arc-extinguishing Medium: | Vacuum |
| Installation: | Insert |
| Structure: | Vcb |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier ZW32-12(FDGM) series outdoor high voltage vacuum circuit breaker is an outdoor distribution switchgear with rated voltage of 12kV and three phase AC of 50Hz.The circuit breaker is mainly used to open and close the load current,overload current and short circuit current in the power line,with overload and short circuit protection function,to meet the requirements of control and measurement,but also to achieve remote control and monitoring function,widely used in substations,industral and mining enterprises in the distribution system as control and operation,especially for frequent operation places.
1.Ambient air temperature :-40ºC~+55ºC;
2.Altitude:not more than 2000m;
3.The surrounding air can be polluted by dust ,smoke ,corrosive gas,steam or salt spray,pollution level: IV;
4.Wind speed does not exceed 35m/s (equivalent to 700Pa on the surface of the cylinder);
5.The intensity of the earthquake was not more than eight;
6.There is no fire,explosion danger,chemical corrosion and violent vibration.
| Rated voltage | kV | 12 |
| Mechanical life | Times | 10000 |
| Rated frequency | Hz | 50 |
| The ratio of current | 200/5 400/5 600/5 | |
| Average closing speed | m/s | 0.6±0.2 |
| Average opening speed | m/s | 1.2±0.3 |
| Closing speed | ms | 30~60 |
| Opening speed | ms | 20~40 |
Wooden package
Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear ,vacuum circuit breaker,oil immersed transformer,dry type transformer,current /potential transformer ,load break switch and other transmission and distribution equipment.
For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.
1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switch-gears, Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.Our
factory is the excellent supplier of State Grid Corporation of China .
2. Do you accept customized service ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provide a satisfied
project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is available .
5. How do you solve quality problems?
Please provide detailed photos of quality problems. our technical and quality testing department will analyse.we will make a
satisfied solution within 2 days .
6. What is your payment terms ?
30%T/T in advance,70% before shipment . West union , L/C are also acceptable .
Suppliers with verified business licenses
Audited Supplier 
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