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High and low voltage switchgear OEM2019.02.01
In order to facilitate production, save costs and provide better services, the company provides complete sets of electrical equipment: OEM business of high and low voltage switchgear. Founded in 2002, Haina Electric Co., Ltd. specializes in the production of high and low …
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2018.10.092282High and low voltage switchgear - safety technical operation procedures
High and low voltage switchgear - safety technical operation procedures 1. When working on fully or partially charged panels, the maintenance equipment and operating equipment shall be separated by obvious signs. 2. The secondary winding with…
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2018.06.092018Common primary electrical components (main circuit equipment) in high and low voltage switchgear include the following equipment
Common primary electrical components (main circuit equipment) in high and low voltage switchgear include the following equipment CT for short [such as lzzbj9-10] Voltage transformer is abbreviated as pt[e.g. jdzj-10] Earthing switch [e.g. j…
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2018.03.051866Suggestions on daily maintenance of high and low voltage switchgear
1. Do a good job of insulation according to the environment Generally, the required temperature range of high and low voltage switchgear is -10 ℃ -45 ℃. If the ambient temperature is too high, the conductivity of metal parts will become low, while th…
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