Ultra low frequency high voltage generator

HTDP-H VLF Hipot Test Set

Suitable for voltage test items of electrical equipment with large insulation equivalent capacitance

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Product Introduction

Ultra low frequency high voltage generator combines modern digital frequency conversion advanced technology, fully controlled by microcomputer control, boost, step-down, measurement, protection, and manual intervention in the automatic boost process. Because it is fully electronic, it is small in size and light in weight, large screen LCD display, clear and intuitive, and printer output test report. The design indicators are in full compliance with the "General Technical Conditions for Power Equipment Special Test Instruments, Part 4: General Technical Conditions for Ultra Low Frequency High Voltage Generators", which is very convenient to use. At present, both domestic and foreign methods use mechanical methods for modulation and demodulation to produce ultra-low frequency signals. Therefore, there are sinusoidal waveforms that are not standard, measurement errors are large, sparks are discharged in high voltage parts, equipment is cumbersome, and the second and fourth quadrants of sine waves are also needed. The high-power high-voltage resistor performs discharge shaping, so the overall power consumption of the device is large. Ultra low frequency high voltage generator can overcome such shortcomings.

Product nickname: Ultra low frequency high voltage generator, 0.1Hz Ultra low frequency high voltage generator, ultra low frequency AC high voltage generator, ultra low frequency AC voltage test device

Product Parameters

Technical Parameters

model HTDP-50H HTDP-30H HTDP-80H
Output rated voltage 50kV(Peak) 30kV(Peak) 80kV(Peak)
Output frequency 0.1Hz,0.05Hz,0.02Hz
Load capacity 0.1Hz:≤0.5μF 0.1Hz:≤1.1μF 0.1Hz:≤0.5μF
0.05Hz:≤1.1μF 0.05Hz:≤2.2μF 0.05Hz:≤1.1μF
0.02Hz:≤2.5μF 0.02Hz:≤5.5μF 0.02Hz:≤2.5μF
measurement accuracy ±(3% full scale+0.5kV)
Voltage waveform distortion ≤5%
power supplyFuse 20A
10A 25A
weight Controller:6kg
Boost body:50kg Boost body:30kg Boost body I:30kg,Boost body II:50kg
Conditions of Use temperature:-10℃∽+40℃;humidity:≤85%RH
power supply Exchange 50 Hz,220V ±5%
use Cable for the corresponding voltage, generator For 10kV and below cables, generator For cables of 35kV and below, generator

1. The appearance of the product is subject to the actual product. The Technical Parameters and model numbers are subject to change without notice. If there is misappropriation or copying, legal liability will be pursued.

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Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.

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