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Transformer maintenance

Nov 08, 2016

Transformer maintenance in order to ensure the normal and safe operation of the transformer after the overhaul. power security and stability, in a run or a transformer outage maintenance one time a year. operation of transformer in advance before putting into operation check maintenance time. In front of the transformer maintenance, put on stand-by transformer, transformer disconnect maintenance of low voltage circuit breaker, remove the control power of the operating insurance, maintenance transformer high-voltage side of transformers maintenance disconnect circuit breaker, close the earthing switch, after sufficient discharge in transformers, locked high voltage cabinets, hanging at the switch knob "stop closing" tag.