Vacuum Circuit Breaker (VOG-12/MS)
Product Specifications
| Prod Model: |
VOG-12/MS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Arc-extinguishing Medium: |
Vacuum |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Installation: |
Fixed |
| Speed: |
Normal Type Circuit Breaker |
| Structure: |
Conventional Circuit Breaker |
Product Description
VOG-12MS type vacuum permanent magnetic circuit breaker mainly composed by solid seal post, current transformers, permanent magnetic actuator and the cabinet composition. This type circuit breaker is small design, high quality stainless steel cabinet housing. At the same time with a manual emergency brake device (can be configured according to user needs to install manually switch device, the parameter of manual closing reached to the same value of electrical closing, to meet with a load of closing function). Isolation switch and current transformers can be selected according to user needs.
| No. | Item | Units | Value |
| 1 | rated voltage | kV | 12 |
| 2 | rated current | A | 630 |
| 3 | rated frequency | Hz | 50 |
| 4 | 1min power frequency voltage tolerance | Dry | kV | 42/49 |
| Wet | 30 |
| 5 | Lightning impulse withstand voltage (peak) inter phase , earth, fracture | kV | 75/85 |
| 6 | Rated short-circuit breaking current | kA | 20 |
| 7 | Rated short-circuit closed current | kA | 50 |
| 8 | Rated peak withstand current | kA | 50 |
| 9 | 4S short-time withstand current | kA | 20 |
| 10 | Rated operate circulation | | O-0.3s-CO-180s-CO |
| 11 | Rated short-circuit breaking current breaking | Times | 30 |
| 12 | Mechanism life | Times | 10000 |
| 13 | Secondary circuit 1min power frequency voltage | kV | 2 |
GHORIT Electric Equipment Co. Ltd. Zhejiang established in 2000, is a large-scale high and new-tech enterprise specialized in researching, developing, producing, marketing and servicing. The leading products include vacuum circuit breaker, High voltage and Medium Frequency Capacitor, high voltage load disconnecting switches and other high & low voltage electrical component. The enterprise has Shanghai and Zhejiang two production base, take up 26000 square meter, and more than 200 staff, fixed assets 60 million, annul sales turnover up to 1 billion.
Ghorit has passed the ISO9001 Quality Management System Certification, CCC and European Economic Community product Safe Qualified Symbol CE. The enterprise own advance production line and test line for circuit breaker and other various advance production and test facilities about 60 sets, make sure all technical data keep on database from begin produce to leaving-factory. Establish advance ERP network management system and computer-aided design system. With rich technical research and development strength, advanced production check-out facility, exquisite production workmanship, we win confidence by our customer. Ghorit is award star enterprise, advance enterprise, the top 100 enterprise of tax and etc.
On the concept of "professional, innovation", the enterprise has a united, high specialized quality, skilled and management team. The enterprise purpose is " our work standard and pursuit is meet the customers demand and expectation" with first-class management, first-class technology, first-class facilities, first-class staff, which assure Ghorit become you best cooperation partner.
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