Wire and cable load output voltage is normal, after the loading of overload or over-current electric motors

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Specifications
1.20 years fan&motor manufactruer 
2.We can open mould&punch&diecast&finish&winding 

3.competitive price,high quality 
 This kind of situation is usually due to improper parameter Settings or drive circuit aging, module damage caused. Take time to add cooling fluid method fridge?? Refrigerator take time AC motor to add liquid cooling method ac synchronous generator For refrigeration equipment repair, time is the second 3 phase induction motor step of the general fault maintenance. The first is to suppress (not including the compressor or change tube) in determining the pipeline without leakage, the next step is to fit. There are two commonly used methods: 1, use the vacuum pump. You can also use a compressor to replace www.dongfeng-motor.com the vacuum pump. Time is longer than with the vacuum pump is a few longer, because of the relative likelihood () compressor exhaust two (amount) to some smaller than vacuum pump. On the fridge process pipe connected to a job with magnetic generator a pressure gauge valve, one ac synchronous generator head welding on the compressor, the other end with a liquid pipe connection on the vacuum pump, open the table method (valve) the door, start the vacuum pump or diesel engine external compressor, start time, when there ac motor is no gas discharge vent on the vacuum pump, take time to complete.