2020 High quality Puffer Circuit Breaker - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai

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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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2020 High quality Puffer Circuit Breaker - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai detail pictures


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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of 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: Auckland, Sheffield, Turkmenistan, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
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    5 Stars By Chris Fountas from Indonesia - 2018.06.18 17:25
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Aurora from Malawi - 2018.09.19 18:37
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