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Sell Indoor Side-Installation Vacuum Circuit Breaker
Negotiable
MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Trading Company
Year Established:
2003
Total Employees:
101 - 200 People
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
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Description:THV series indoor side-installation vacuum circuit breaker is applied in power transmission and distribution network, for connecting and disconnecting load AC, overload current, short circuit current. THV series of product is placed installation and symmetry distribution, with integrative vacuum terminal arranged end to end. It can achieve separating and gate closing operation by end to end pole connection and plumb insulated pole. The arc extinction installation put the out arc room into one using ethoxyline, with reliable insulation and compactness. Characteristics: 1) The vacuum arc room is small volume, and has high electrical insulation 2) With long mechanical endurance 3) It can be circulated on the bad environment 4) It is convenient to install, and can be applied together with the common disconnector and load switch, and can be installed on the left or on the right Normal ambient conditions: 1) Altitude: ≤1,000m 2) Ambient temperature: -10 - +40°C 3) Ambient relative humidity: value of day mean ≤95% value of month mean ≤90% 4) Saturated steam voltage: value of day mean ≤2.2 x 10-3MPa, value of month mean ≤1.8 x 10-3MPa 5) No frequency acute shock, fire, blast, heavily pollution, and chemical erode situation 6) The crake degree of earthquake cannot be above 8 Major technical parameters: 1) Rated voltage: 12kV 2) Rated current: 630A, 1250A 3) Rated frequency: 50Hz 4) Rated insulation level: a) Lightning impulse withstand voltage: 75 (between phases, to earth), 85 (across the isolation distance) b) 1min power-frequency withstand voltage: 42 (between phases, to earth), 48 (across the isolation distance) 5) Rated short-circuit breaking current: 25kA, 31.5kA 6) Rated short-circuit making current: 63kA, 80kA 7) 4S short-time withstand current: 25kA, 31.5kA 8) Breaking time of the rated short-circuit breaking current: 50 times 9) Breaking time: ≤0.06s 10) Rated single capacitor bank breaking current: 630A 11) Rated back-to-back capacitor bank breaking current: 400A 12) Mechanical endurance: 30,000 times 13) Rated operating voltage: DC/AC 220V, 110V
Product Origin:
Brand Name:
Price Terms:
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Certification:
Description:THV series indoor side-installation vacuum circuit breaker is applied in power transmission and distribution network, for connecting and disconnecting load AC, overload current, short circuit current. THV series of product is placed installation and symmetry distribution, with integrative vacuum terminal arranged end to end. It can achieve separating and gate closing operation by end to end pole connection and plumb insulated pole. The arc extinction installation put the out arc room into one using ethoxyline, with reliable insulation and compactness. Characteristics: 1) The vacuum arc room is small volume, and has high electrical insulation 2) With long mechanical endurance 3) It can be circulated on the bad environment 4) It is convenient to install, and can be applied together with the common disconnector and load switch, and can be installed on the left or on the right Normal ambient conditions: 1) Altitude: ≤1,000m 2) Ambient temperature: -10 - +40°C 3) Ambient relative humidity: value of day mean ≤95% value of month mean ≤90% 4) Saturated steam voltage: value of day mean ≤2.2 x 10-3MPa, value of month mean ≤1.8 x 10-3MPa 5) No frequency acute shock, fire, blast, heavily pollution, and chemical erode situation 6) The crake degree of earthquake cannot be above 8 Major technical parameters: 1) Rated voltage: 12kV 2) Rated current: 630A, 1250A 3) Rated frequency: 50Hz 4) Rated insulation level: a) Lightning impulse withstand voltage: 75 (between phases, to earth), 85 (across the isolation distance) b) 1min power-frequency withstand voltage: 42 (between phases, to earth), 48 (across the isolation distance) 5) Rated short-circuit breaking current: 25kA, 31.5kA 6) Rated short-circuit making current: 63kA, 80kA 7) 4S short-time withstand current: 25kA, 31.5kA 8) Breaking time of the rated short-circuit breaking current: 50 times 9) Breaking time: ≤0.06s 10) Rated single capacitor bank breaking current: 630A 11) Rated back-to-back capacitor bank breaking current: 400A 12) Mechanical endurance: 30,000 times 13) Rated operating voltage: DC/AC 220V, 110V
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Business Type
Trading Company
Year Established
2003
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
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