High-voltage pulse generator Complies with DL/T846-2016 "General Technical Conditions for High-voltage Test Equipment" and DL/T474-2017 "Guidelines for the Implementation of Field Insulation Tests", it is mainly used for 35kV and below cable fault impulse discharge tests, and takes into account DC withstand voltage tests of other electrical equipment.

Integrates DC high-voltage source, energy storage capacitor, and discharge ball gap in one, replacing traditional test transformers, operating boxes, and pulse energy storage capacitors (traditional total weight exceeds 100 kilograms). It adopts high-precision high-voltage electronic components and high-frequency high-voltage technology, with a light body and simple structure; humanized design, safe and reliable, with anti-impact, high-voltage short-circuit protection functions, it is a portable DC impulse high-voltage equipment, and an ideal product for power cable fault detection.

Product Features
★ With over-current, over-voltage, over-heating automatic protection function;
★ With DC withstand voltage and impulse discharge function;
★ High-voltage pulse output is uniform and controllable;
★ Super short-circuit protection function, which can make the high-voltage output directly short-circuit to the ground;
★ With current and voltage dual 1.5-level pointer meter display, it is intuitive and clear, whether the fault point is fully discharged is clear at a glance, and the discharge process is reflected in real time;
★ High-voltage side voltage measurement, real-time and accurate;
★ With zero-position start protection, it is safer and more reliable;
★ Unique high-voltage measurement design, in the stopped state, the voltmeter can indicate the capacitor voltage value in real time, so that the operator knows the high voltage well;
★ The discharge time can be set arbitrarily in an appropriate interval.

Technical parameters
★ Impact voltage: 0～35kV (default 0～32kV)
★ Burn-through voltage: 0～32kV
★ Short-circuit current: 0～320mA
★ High voltage accuracy: 1.5 level
★ Built-in capacitor: 2μF
★ Discharge energy: 0～1225 J (default 0～1024 J)
★ Output voltage polarity: negative
★ Impact power: 400W
★ Overtemperature protection: 65℃
★ Overcurrent protection: 8mA (greater than 4S) high voltage side
★ Overtemperature protection: 65℃
★ Volume: 540Lmm×310Wmm×460Hmm
★ Weight: not more than 25kg
★ Working power: AC 220V±10%/50Hz±1Hz
★ Ambient temperature: -25～+65℃