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Jiangmen Xinhui lijiu Electric Co., Ltd

Telephone number: (+ 86) - 0750-6122405 (+ 86) - 0750-6126137 (+ 86) - 0750-6131503

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Hotline: Miss Zhou 18922032371 13825500675

E-mail: lijiugosi@163.com

Address: No.1 Jinshun Road, East District, Jinguzhou Development Zone, Xinhui District, Jiangmen City, Guangdong Province

Postal Code: 529100

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Why are all low voltage compensation cabinets using self-healing capacitors?

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Why are all low voltage compensation cabinets using self-healing capacitors?

Date of release:2018-07-27 Author: Click:

The compensation capacitor is connected to the phase power supply. When the capacitor is broken down, it will not cause a direct short circuit of the capacitor, but a transient gasification discharge. When other capacitors are broken down, it will cause a short circuit between phases.

The self-healing capacitor uses a single layer of polypropylene film as the medium and a thin layer of metal as the conductive electrode. When the applied voltage is too high, the electrical weakness of polypropylene film is broken down, the impedance of the breakdown point is obviously reduced, the current density is increased sharply, the metallized coating produces high heat, the metal conductor around the breakdown point evaporates rapidly, forming the blank area of the metal coating, and the breakdown point automatically recovers the insulation.

Therefore, this kind of automatic recovery capacitor is called self - Healing capacitor


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Telephone number: (+ 86) - 0750-6122405 (+ 86) - 0750-6126137 (+ 86) - 0750-6131503

Fax No. (+ 86) - 0750-6131898

Hotline: Miss Zhou 18948962956, Mr. Zhong 13825500653

E-mail: lijiugosi@163.com

Address: No.1 Jinshun Road, East District, Jinguzhou Development Zone, Xinhui District, Jiangmen City, Guangdong Province

Postal Code: 529100

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