High-Frequency DC High Voltage Generator

Published: 2017-07-01 10:56:30

Category: DC HV Generator

Product Description

Product Introduction

    TPZGF-D High-Frequency DC High Voltage Generator is manufactured in accordance with the requirements of the industry standard ZBF24003-90 "General Technical Conditions for DC High Voltage Generators". The product is compact in size, lightweight, more aesthetically pleasing, and more functionally complete, making it particularly suitable for outdoor use. It is an ideal DC high voltage testing device.

Product Features

1. The High-Frequency DC High Voltage Generator is compact, lightweight, more attractive, more reliable, easy to operate, and fully featured, making it convenient for field use.

2. The product is manufactured with professional technology and processes, utilizing PWM high-frequency pulse width modulation technology, pulse train logic array modulation, and high-power IGBT devices. By employing high-frequency technology to increase the frequency up to 100kHz, the output high voltage stability is improved, and the ripple coefficient is reduced.

3. The High-Frequency DC High Voltage Generator offers high precision and accurate measurement. Both voltage and current are digitally displayed, with a voltage resolution of 0.1kV and a current resolution of 0.1uA. The voltmeter on the control box directly displays the voltage applied to the load test object, eliminating the need for an external voltage divider and simplifying wiring. The instrument can measure leakage current at both high and low voltage ends. The high voltage end uses a circular shielded digital meter display, which is resistant to discharge impact and has good anti-interference performance, suitable for on-site use.

4. The product features high voltage adjustment stability, smooth voltage regulation across the full range. The output voltage adjustment uses a single multi-turn potentiometer, ensuring a stable boosting process and high adjustment precision, with coarse and fine adjustment functions. The voltage adjustment accuracy is better than 0.1%, the voltage and current measurement error is less than 1.0%, and the ripple factor is better than 0.5%.

5. The High-Frequency DC High Voltage Generator has negative polarity output, zero-start, continuously adjustable, and various protection functions such as overvoltage, overcurrent, zero return, grounding protection, and special disconnection protection. The automatic protection circuit is robust, providing comprehensive and reliable protection for safe operation.

6. The High-Frequency DC High Voltage Generator is equipped with a high-precision 75% VDC-1mA function, bringing convenience to zinc oxide arrester measurements. With a simple press, no calculation is needed. The control box has a 75% voltage function key. During zinc oxide arrester testing, when the current rises to 1000uA, press the 0.75 button. At this point, the values displayed on the voltmeter and ammeter are the 75% data. After completion, immediately return the boosting knob to zero, also return the fine voltage adjustment knob to zero, and immediately press the green button to cut off the high voltage and turn off the power switch before proceeding with other tests.

7. The High-Frequency DC High Voltage Generator features a convenient overvoltage setting function with a digital dial switch, allowing the set voltage value to be displayed directly, making operation more flexible. The displayed value unit is kV.

8. The High-Frequency DC High Voltage Generator's voltage doubling cylinder has a segmented structure, providing flexibility and convenience for field use. It can serve multiple purposes with one unit, offering economic benefits. The bottom is equipped with three built-in support legs to enhance the stability of the voltage doubling cylinder.

Product Specifications

1. High voltage output: 0-60KV      0-120KV     0-200KV      0-300KV     0-500KV

2. Current output: 0-2mA       0-3mA       0-5mA        0-10mA

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Product Details

High-Frequency DC High Voltage Generator