What does high-voltage insulation test mean ?
What does high-voltage insulation test mean ?
It is a detection method that applies high voltage to both ends of the insulator and maintains it for a certain time, it can evaluates the insulation performance by detecting the current flowing through the insulator.
Before starting the test, it is necessary to connect the high-voltage output line to the null line or live line of the fixture’s plug, and connect the ground line with shell of fixture. Press the power switch, set the current according to the lamp, press START button , the test time generally takes more than 60 seconds, and then the voltage can be adjusted. If the test fails, the machine has automatic alarm system , it will stop working .
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Our company has been established since 2013.
About Product
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3. 15 days by air shipping.
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VANRAY Waterproof LED Par Light LP-200Z 200W Zoom Par Light
VANRAY Waterproof LED Par Light LP-200Z 200W Zoom Par Light
VANRAY LED Par Zoom Wash LP-1515Z 15pcs 15W RGBW Waterproof LED Par Light
VANRAY LED Par Zoom Wash LP-1515Z 15pcs 15W RGBW Waterproof LED Par Light
VANRAY Theater LED Par Can Lights LP-350SJL 350W White LED Par Can Lights
VANRAY Theater LED Par Can Lights LP-350SJL 350W White LED Par Can Lights
VANRAY LED Par Light Stage LP-200ZC RGBW LED Par Light Suppliers
VANRAY LED Par Light Stage LP-200ZC RGBW LED Par Light SuppliersGet in Touch With VANRAY
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