I.Overview

The high-voltage pulse generator fully meets DL/T846-2016 "The UMC Technology Conditions of High-voltage Test Equipment" and DL/T474-2017 "Director of Implementation of on-site Insulation Test Implementation". It is mainly used for impact discharge during cable failure testing.

This device integrates DC high -voltage sources, energy storage capacitors, and discharge balls. The device completely replaces hundreds of kg of traditional test transformers, operating boxes and pulse energy storage capacitors (generally more than 60 kilograms of a set of transformers of 5kva, control box, control box, control box, control box, control box More than 30 kilograms, more than 20 kilograms of pulse storage capacitors).

This power supply adopts high -precision, high stability dedicated high -voltage electronic components and high -frequency high -voltage technology, making its whole machine simple and super light. In order to retain the habit of using a transformer and operation box to generate DC and high pressure, this pulse generator uses a humanized design operation method, which is safe and reliable. The effect of really impacting is not bad, and high -pressure on the ground can work normally. It is currently the lightest and most humanized portable DC shock high -pressure equipment. It is an ideal product for power cable failure detection.

II. Product Features

★ It has the functions of overcurrent, over -pressure, and overheating automatic protection;

★ High -voltage pulse output is uniform and controllable;

★ Super short -circuit protection function can make high -voltage output directly to the ground short -circuit;

★ With current and voltage dual 1.5 pointer table display, intuitive and bright, the impact of discharge process is clear at a glance;

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

★ It has zero -start protection, and the potentiometer returns to zero output function, which is safe and reliable;

★ Unique high -voltage measurement design, when the state is stopped, the voltage table can indicate the capacitor voltage in real time;

★ It has an emergency stop function. Under emergencies, high -voltage output is cut off urgently;

III. Technical Parameters

★ Intellectual voltage: 0 ～ 35kV (default 0 ～ 28kV)

★ High pressure division: level 1.5

★ Built -in capacitance: 4μF

★ Discharge power: 0 ～ 2550 J (default 0 ~ 1568 J)

★ Output voltage polarity: negative polarity

★ Intellectual: 400W

★ Overcurrent protection: 16A (more than 3 seconds)

★ Temperature protection: 85 ℃

★ Body accumulation: 430L × 345W × 545h

★ Weight: Not greater than 40kg

★ Work power: AC 220V ± 10%/50Hz ± 2Hz

★ Environmental temperature: -20 ~+60 ℃