ZN63A(VS1)-12 indoor high voltage vacuum circuit breaker 12kv(VCB)
- Courier
- In detail
- BrandHanguang Senyuan
- Country of manufactureChina
- Voltage12k V
- Pricefactory price
- CharacterMaintenance free
- CurrentAC
- Rated voltage12KV
- Rated short-circuit breaking current25~40KA
- phase Numberthree-phased
- Place of OriginHubei, China (Mainland)
| Product Name | ZN63A(VS1)-12 indoor high voltage vacuum circuit breaker 12kv(VCB) | |||||||||||||||||||||||||||||||||||||||||||||
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| Product Keyword | vacuum circuit breaker(VCB) | |||||||||||||||||||||||||||||||||||||||||||||
| More Keywords | indoor vacuum circuit breaker,11kv vacuum circuit breaker | |||||||||||||||||||||||||||||||||||||||||||||
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| Listing Description | 1.Rated voltage: 12kv 2.Rated frequentcy: AC50Hz 3.Rated current: 630~4000A |
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| Detailed Description |
ZN63A(VS1)-12 Indoor Vacuum Circuit Breaker ZN63A(VS1)-12 vacuum circuit breaker is a type of indoor power distribution equipment with rated voltage 12kV, 50Hz ,three-phased . It's developed by bring in technical of ABB cooperation combining our domestic situation. It can be used in double deck cabinet, fixed cabinet for protecting and controlling in transformer substation and power system of industrial and mining enterprises. They are especially appropriate to oil forbidden, maintenance free, and frequent operation places, strictly stick to the stander of GB-1984-89,DL403 and IEC No.56,No.694. Main characters: Operation mechanism and circuit breaker are combined together, making the layout reasonable, concision and beauty. Stereoscopic insulating cylinder can protect circuit breaker free from outside influence. Thus it can be applied to every special condition. Trolley and fixed type meet the need of different mounting requirements. Maintenance free. Only a little cleaning or lubrication would be enough. Ambient condition Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed) Altitude: ≤1000m Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2*10-3 MPa; monthly average value ≤1.8*10-3 MPa Earthquake intensity: ≤8 degree The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution
Mechanical Data
Note: It need to be forced cooling when rated current is 4000A.Rated characteristics can be given on requirement
Hand view of our company
Inside view of our company
Different kinds of circuit breakers of our company
we also have different types vacuum interrupter(VI) for supply. |