abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for Thermoelectric couple , Indoor Switch&Socket , Safety socket , We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail!
2020 High quality Puffer Circuit Breaker - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai Detail:
Arc extinguishing theory of load switch
SF6 gas has good arc extinguishing function. In order to extinguish voltaic arc quickly, the switch in the process of interrupting current, it can produce voltaic arc when the fixed contact and moved contact separate. Then, because of the magnetic field action of permanent magnet, driving voltaic arc moves fast to prolong voltaic arc and to combine with SF6 gas, then dissociation and cooling. When the current to be zero, it extinguishes. The double rents have the function of insulation to separate rents. Permanent magnet revolved arc theory, which is low operate power, better arc extinguishing, low contact terminal burn, prolong the electric life span.



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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for 2020 High quality Puffer Circuit Breaker - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai , The product will supply to all over the world, such as: Argentina, Southampton, Canada, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we now have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.