50Hz Zw20-12 Outdoor Column Intelligent Vacuum Electrical Circuit Breaker
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| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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Basic Info.
- Model NO.
- ZW20
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Vacuum
- Installation
- Fixed
- Structure
- Recloser
- Poles Number
- 3
- Type
- Circuit Breaker
- Function
- Vacuum Circuit Breaker
- Certification
- ISO9001-2000, CE, CCC
- Rated Voltage
- 40.5kv
- Rated Frequency
- 50Hz
- Mechanical Life
- 10000 Times
- Rated Current
- 630A
- Transport Package
- Export Standard Wooden Case
- Trademark
- CHSH
- Origin
- China
- HS Code
- 8535210000
- Production Capacity
- 500 Pieces/Week
Product Description
ZW20-12 high voltage vacuum breaker is outdoor power distribution equipment, with rated voltage 10-12kV, which is widely applies for protecting and controlling power distribution systems in transformer substations, industrial and mining establishments. The circuit breaker also frequently used in county electric networks. It can be as a ring network power supply unit and terminal unit to distribute electric energy, control and protect electric equipments. Combined with the isolate switch and intelligent controller, the breaker can be smart to control andmonitor load current, over-load current and short circuit current in power systems.







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.
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FAQ
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 switchgears, 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 od China .
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice 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 avaliable .
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .
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