Huang Ping peak power system "physical examination"
Release time:
2023-03-04
News from our newspaper # February 13 and 14 , the whole plant of Huang Ping Jianfeng Cement Company was cut off from power to carry out maintenance of the total power reduction and transformation system and the high-voltage distribution system.
In order to ensure the normal and safe operation of electrical equipment, during power failure, Huang Ping's peak interspersed with the high-voltage power distribution cabinet and transformer of the raw material system and kiln system for preventive tests. Some tests of high-voltage power distribution cabinet include high-voltage circuit breaker, high-voltage cabinet protection regular inspection, lightning arrester inspection, 10KV bus enclosed bus withstand voltage test, and lightning protection and grounding resistance inspection and measurement analysis of transformer and power distribution cabinet. The transformer part mainly tests insulation absorption ratio, three-phase DC resistance, transformation ratio, DC leakage withstand voltage, AC withstand voltage, etc.; Other distribution systems are routinely inspected and cleaned. (Zhang Yong)
More information
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