What are the methods of testing energy storage power harnesses?

I. What are the methods of energy storage power harness testing?
Energy storage power harness use more than the use of the period, so that the wire aging, insulation rupture, mechanical strength decreased significantly, causing short circuits between the wires, disconnections, lap, etc., resulting in the wire harness burned out. Energy storage power cord harness fault detection methods: iron: energy storage power cord harness burned out of the law is the power system circuit, which point of iron, energy storage power cord harness burned to where its burned out and no defective parts of the intersection, can be for the place of the wire iron; if the electronic electrical energy storage cord harness burned out to the wiring parts of an electrical device, it is marked as a failure of the electrical equipment. Short-circuit: energy storage power harness by external kneading, impact, resulting in energy storage power harness wire insulation damage, resulting in short-circuit between the wires, so that some electrical equipment out of control, the safety wire melted. Judgment, you can open the electrical equipment and control switch at both ends of the energy storage power harness plug connector, with a meter or test lamp to detect the short circuit of the line. Disconnection: wire disconnection fault, in addition to the obvious cracking phenomenon, rare faults occur mostly between the wire and wire terminals. Some wires are disconnected, the outer insulation layer and wire terminals are not missing, but the wire within the core wire and wire terminals have been disconnected. Discriminate, can be suspected of breaking the lead high temperature resistant line and wire terminals to do tensile strength test, tensile strength test process, such as wire insulation layer gradually thin, can be recognized that the wire has been disconnected. Poor line contact, the fault occurs in the plug. Poor contact with the plug: when the fault occurs, it will cause the electrical equipment can not operate normally. Judgment, turn on the power of the electrical equipment, touch or pull the electrical equipment related to the plug, when touching a plug, the electrical equipment, the operation of the sudden normal, suddenly abnormal, indicating that the plug has a fault.

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