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High Voltage Proving Unit
The high voltage proving unit for the voltage testers output a DC voltage of around 5000Vdc(factory setting). This unit has been designed to deviate most of the voltage testers and the voltage detectors. It can be used with most of the phasing sticks and voltage testers which can accept 5000V input. This unit is basically a low current 5000Vdc supply. The output current is limited. To save battery life, it is recommended to depress the test button for short periods of time only.
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