The device integrates a DC high-voltage source, a storage capacitor, a discharge ball device, an automatic discharge device, and a cable fault tester into a cart-type high-end experimental instrument. The device completely solves the problems of convenience, portability, safety and reliability of the traditional experimental device.

The instrument adopts high-precision, high-stability special high-voltage electronic components and high-frequency high-voltage technology to make the whole structure simple. In order to preserve the habit of using the transformer and the operating box to generate DC high voltage, the pulse generator adopts the humanized design operation mode and integrates the micro reliable circuit design. Safe and reliable, visually intuitive. Really impact the impact of not bad, but also has automatic timing impact, manual impact and pressure resistance. It is the most humanized trolley type DC impact high voltage equipment in China. It is the ideal product for our power cable fault detection.

1) the main performance characteristics:

★ High voltage pulse output is uniform and controllable;

★ With a current and voltage double 1.5 level pointer display, intuitive and clear, the impact discharge process is clear at a glance;

★ High-voltage side voltage measurement, accurate in real time;

★ With zero start protection, safe and reliable;

★ Unique high-voltage measurement design, in the stop state, will automatically discharge the internal capacitance of the device;

★ The discharge time can be selected between timing and manual mode;

★ With DC withstand voltage function;

★ Internally installed high-precision test cable fault sampling waveform module;

★ User-friendly design trolley for easy movement.

2) the main technical indicators:

★ Impact high voltage: 0～35kV

  ★ High voltage partial pressure: voltage accuracy of 1.5

  ★ Built-in capacitor: 4μF

  ★ Discharge power: 2450J

  ★ Impact time: automatic impact for about 5 seconds, manual control time

  ★ Impact power: 2KVA

  ★ Volume: 580L × 370W × 1080H

  ★ Weight: no more than 125KG (4uF)

  ★ Working power supply: AC 220V±10% 50Hz±2Hz

  ★ Ambient temperature: -20～+50°C