(1) When it is found that the current transformer has a secondary open circuit, internal abnormal sound, serious oil leakage, temperature rise or smoke, etc., it should be checked for power failure. (2) Check if the secondary circuit, terminal, and converter are disconnected (open circuit), overloaded, etc. (3) Before the shipment is stopped, the transfer load shall be dispatched as required, and only the corresponding circuit breaker may be pulled. If you want to test the current transformer, you should open the corresponding secondary terminal.
Copper Cooling Tube
[HIGH REFRIGERATION EFFICIENCY]Good heat dissipation and refrigeration capability,high strength at low temperature.Copper tubes are hollow,so has strong heat transfer capability.If you need refrigeration for refrigerators, freezers, air conditioners, this is a good choice
Condenser Copper Tube,Copper Cooling Tube,Copper Tube Air Cooling,Copper Cooling Fin Tube FOSHAN SHUNDE JUNSHENG ELECTRICAL APPLIANCES CO.,LTD. , https://www.junshengcondenser.com
[SOFT & SHAPE CHANGEABLE]Because refrigeration copper pipe can bend and deform, they can often be made into elbows and joints. Smooth bending allows copper tubes to bend at any angle
[WIDELY APPLICATION]Refrigerator Tubing is not only used for refrigerator, freezer and air conditioner as refrigeration tubing coil, but also used as a HVAC system pipe.