NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–Cable Tester Manufacturer
Is a cable fault tester a necessary piece of equipment for a power maintenance department? The cable fault tester is a necessary equipment for the power maintenance department, and it is easy to operate during the whole process. According to the debugging requirements, connect the current riser and the test object, and connect the power supply. According to the cable fault tester is a necessary equipment for the power maintenance department? The cable fault tester is a necessary equipment for the power maintenance department, and it is easy to operate during the whole process.
According to the debugging requirements, connect the current riser and the test object, and connect the power supply. Select the position of the current transfer switch according to the size of the current required by the test object. Since the current transformer is not allowed to open circuit, the current transfer switch can only be turned to“Big”or“Small”position, it cannot be placed in the middle position. Turn on the power, the green light is on (if the green light is not on, turn the regulator knob to zero counterclockwise until the green light is on), press the start button, the green light is off and the red light is on, turn the regulator handle clockwise to turn the current to the desired value.
Turn the handle of the regulator to zero position counterclockwise, press the stop button, the red light turns off and the green light turns on, and the test is over.
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