35kV wind-powered electricity isolates the switch GW37-40/630

Favorites Email to a friend Date: 17/12/2017
Key technological innovation of the products
1,Adopt, stand the open system on the intersection of switching and design ' Open vertically) Structure, the conductive placement is not rotated to the alternate direction, does not need to consider the alternate switching space, only need to meet requirements for distance of phase to phase insulation, meet the requirement for miniaturization of apparatus;
2,All adopt two work station to be designed in the working position, disintegration operation and earthing operation to go on at the same time, adopt a set of actuator mechanisms, does not need anti-false operation device, meet the simple, safe and reliable requirement.
3,Install the three-phase conductive loop on a base, does not need to carry on assembling and adjustment on the scene, meet and install the convenient requirement.
Main technical indicator of the products
1,Nominal voltage: 40.5kV.
2,Rated frequency: 50Hz.
3,Rated current: 2500A.
4,Amount tolerates the electric current in short-term: 31.5KA.
5,Cut circulation ability: 0.8 times of rated current, 100 times of number of times of switching. The recovery voltage is at this moment: 100V.
6,Disconnecting switch and rated value of mechanical life of the earthing switch: M1 grade (2000 operating cycles) .
7,The rated value of the earthing switch electrical durability: E1 grade (have the one that closes and operates jointly twice to close and shut ability) .

The scientific and technological Co., Ltd. main management of electron of the pot of deer of Ningbo, disconnecting switch, circuit breaker, load switch, electron scientific and technological Co., Ltd. establishes the pot of deer of Ningbo to 2006, specialize in the outdoor vacuum circuit breaker, research and development, manufacture, sale and service of system equipment of impracticable electricity distribution such as outdoor vaccum load switch, outdoor drop-out fuse, outdoor disconnecting switches, cable branch boxes. 35kV wind-powered electricity disconnecting switch GW37-40/630;

The pot electronic Science Technologies Co., Ltd. of deer of Ningbo insists on Israel " Based on sincerity, quality first, price are reasonable " Management theory,insist on"customer first " Principle offer high-quality services to the masses of customers. Cordial to welcome the friends from all walks of life to negotiate the business!


Previous Next