It is mainly used for impulse discharge during cable fault test of voltage level of 35kV and below; it can also be used for DC withstand voltage test of other electrical equipment.

This device integrates DC high voltage source, energy storage capacitor, and discharge ball gap. The equipment completely replaces the traditional test transformer, operation box and pulse energy storage capacitor weighing hundreds of kilograms (generally a set of 5kVA transformer is more than 60 kilograms, control box More than 30 kg, pulse energy storage capacitor more than 20 kg).

This power supply adopts high-precision, high-stability special high-voltage electronic components and high-frequency high-voltage technology, making the whole machine simple in structure and ultra-lightweight. In order to retain people's original habit of using transformers and operating boxes to generate DC high voltage, this pulse generator adopts a humanized design and operation mode, which is safe and reliable. Really achieve the effect of not being damaged by the impact, and the high-voltage short-circuit to the ground can also work normally. It is currently the lightest portable DC impact high-voltage equipment with the most user-friendly operation in China. It is the ideal product that our power cable fault detection dreams of.





 

 

Main performance characteristics

★With automatic protection functions for overcurrent, overvoltage and overheating;
★High-voltage pulse output is uniform and controllable;
★The super short-circuit protection function can make the high-voltage output directly short-circuit to the ground;
★With double 1.5-level pointer meter display of current and voltage, it is intuitive and clear, and the process of impulse discharge can be seen at a glance clear
★With zero start protection, and potentiometer return to zero output function, safe and reliable;
★Unique high-voltage measurement design, in the stop state, the voltmeter can indicate the capacitor voltage in real time;
★With emergency stop function, in case of emergencies, the high voltage output can be cut off in an emergency;

 

Main Specifications:

 ★Impact high voltage: 0~35kV
  ★High voltage partial pressure: 1.5 level
  ★Built-in capacitor: 4μF
  ★Discharge power: 2450J
  ★Impact power: 400W
  ★Over temperature protection: 85ºC
  ★Volume: 420L×320W×480H
  ★Weight: not more than 35kg
  ★Power supply: AC220V±15%, 50Hz±2Hz
  ★Ambient temperature: -20~+50ºC




 

Xi'an Xu&Hui Electromechanical Technology Co.,Ltd are one of famous brand of electrical equipment tester manufacturer in China, mainly produced underground cable fault locator, capacitors, insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc. We have several patents in this industry, and our products are export well in the global market, such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc.