High Quality Medium Voltage - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai
High Quality Medium Voltage - 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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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of High Quality Medium Voltage - SF6 manufacturer OEM OBM ODM 11KV 33KV good arc extinguishing function – Hawai , The product will supply to all over the world, such as: Florida, Oman, Greenland, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
By Pamela from venezuela - 2017.12.31 14:53
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Margaret from Comoros - 2018.06.12 16:22
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