33Kv Vacuum Circuit Breaker Automatic Circuit Recloser
Electrical & Power Energy Electrical Controls
MOQ:1 Piece(s)
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Keywords:33kv Vacuum Circuit Breaker 33kv Circuit Breaker Outdoor Vacuum Circuit Breaker
| Product Category: | Electrical & Power Energy > Electrical Controls | Trademark: | Strong Power Electric |
| Product Package: | Standard export wooden case packing | Specifications: | Customizable |
| Place of Origin: | Henan, China | Port: | Qingdao |
Photos of Details and workshop
The picture is the workshop photo of the company, the company is determined to high standard and efficient,customer-driven,technological innovation, quality and quantity.
Detail
Outdoor post circuit breaker
Used for transmission projects with long power supply radius, large voltage drop and low voltage The phase switch can not only be used as the section switch on the 12kV distribution trunk line, branch line and ring line of urban network, but also be used as the input line switch in rural network, industrial and mining enterprises, living quarters and construction sites.
Product size drawing
1. The circuit breaker adopts three-phase pillar structure, vacuum arc extinguishing technology, and has the characteristics of stable and reliable closing and breaking performance, no risk of combustion and explosion, maintenance free, small size, light weight and long life, etc.
2, the circuit breaker adopts fully enclosed structure, the vacuum arcing chamber in the conductive circuit and the inner wall of the outer insulation sleeve adopts the silicone rubber sealing casting method, the sealing performance is good, improve the moisture-proof, anti-condensation performance, especially suitable for cold or wet areas.
3. The three-phase pillar and current transformer adopt imported outdoor epoxy resin solid insulation, or indoor epoxy resin solid silicone rubber insulation;With high and low temperature resistance, UV resistance, aging resistance and other characteristics.
number | Project | Unit | Value | |
1 | The rated voltage | kV | 12 | |
2 | Rated frequency | Hz | 50 | |
3 | Rated current | A | 630 | 1250 |
4 | rated short circuit breaking current (RMS) | kA | 20 | 25 |
5 | rated current peak tolerance (peak value) | kA | 50 | 63 |
6 | Current, rated short-time tolerance (4 s) (RMS) | kA | 20 | 25 |
7 | rated short circuit close current (peak | kA | 50 | 63 |
8 | Mechanical life | time | 10000 | |
9 | Mechanical life | time | 30 | |
10 | Power frequency withstand voltage (1 min) : (RMS) and white, relatively/fracture | kV | 42 | |
11 | Lightning impulse withstand voltage (peak | kV | 75 | |
12 | The secondary loop 1 min power frequency withstand voltage | V | 2000 | |
Advantages
1.Simple structure.
2.Adapt ultra low resistance type vacuum interrupter.
3.Adapt optimization and modular spring operating mechanism.
4.Suitable for occasions with frequent operation.
5.Free maintenance and long service life.
6.High reliable performance.
| Place of Origin | China |
Brand Name | Strong power electic |
Model Number | ZW32-12RH/630-20 |
Poles Number | 3 |
Rated Voltage | 12 KV |
Rated Frequency | 50Hz |
Product Name | Outdoor post circuit breaker |
Rated current | 630A/1250A |
Rated frequency | 50 Hz |
Brand Name | Strong power electic |
Product Model | ZW32-12RH/630-20 |
Number of phase | Three Phase |
| Contact Name: | Mr. linyun liu | Contact Email: | 65****3@qq.com |
| Contact Job Title: | CEO & Director | Contact Mob: | 139***972 |
| Contact Tel: | 0373.506 8802 | Contact Fax: | 0373.506 8807 |
| Address: | Zhongbao Electric Intelligent Industrial Park, No. 999 Wuyang East Road, Hongqi District, Xinxiang City, Henan Province | Website: | www.zgzbdq.com |
Zhongbao Electric is a high-tech enterprise integrating scientific research, technology development and production. It is committed to the research and development of power quality and industrial electrical energy saving projects Production and sales, now its smart grid, power electronics and power quality three business units. The core competitiveness of Zhongbao Electric is the professional and Lean products and the team of knowledge and action. At present, Zhongbao Electric has won the honors of Henan distribution network and intelligent sensor device engineering research and development center, Henan Power Quality Engineering Research Center, high-tech enterprise, double soft enterprise, Henan energy saving and emission reduction demonstration enterprise, Henan private science and technology enterprise, etc.
