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Advantages of DC high voltage generator

time:2020/9/22   source:华天电力  reading:238 time

Nine point advantage of DC high voltage generator


(1) HIGH precision dc high voltage generator, accurate measurement. The voltmeter on the control box directly displays the voltage value added on the load test product. No additional voltage divider is needed during operation. The connection is brief. Dc high voltage generator has high and low voltage terminals to measure leakage current, high voltage terminals to choose a circular shield digital meter, not afraid of discharge impact, good anti-interference performance, suitable for field use.


(2) DC high voltage generator voltage conditioning high stability, the full range of smooth voltage regulation, the output voltage conditioning adopts the import of a single multi-turn potentiometer, the boost process is stable, high conditioning precision.


DC Hipot Tester.png


(3) DC high voltage generator negative polarity output, zero start, continuous adjustable, overvoltage, overcurrent, zero return, ground maintenance, special maintenance and other maintenance functions. Automatic maintenance circuit function is strong, the maintenance is perfect and reliable, make the operation safe.


(4) THE DC high-voltage generator is manufactured with advanced technology and process. First, an intermediate frequency voltage doubling circuit is applied to make the output high-voltage stable degree higher and the ripple coefficient smaller.


(5) The function of 0.75UDC1mA is added to the DC high-voltage generator, which brings great convenience for zinc oxide arrester measurement.


(6) Digital dial code switch is selected for overvoltage setting, which can visually display the setting voltage value, and the display value unit is kV, so as to be clear at a glance.


(7) Special sensors are selected for fault sampling of DC high-voltage generator with nanosecond operation time and nanosecond optical barrier elements, which can quickly and completely shut off the DC main circuit, thus the large maintenance equipment is not damaged.


(8) The pressure doubling cylinder of DC high-voltage generator is made of new materials, light and strong. The bottom is provided with three built-in support feet, which increases the stability of the pressure doubling cylinder. Appearance coated with special insulating materials, good electrical properties, moisture resistance.


(9) The case of DC high voltage generator is made of aluminum alloy, which is small in size, lighter in weight, more beautiful, more reliable, simple in operation, complete in function, and easy to use in the field.



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