Trolley 0-35kV 2450J DC Withstand High Voltage Pulse Generator For Low Medium Voltage Cable Fault Location

This high voltage surge generator XHHV535-4T integrates DC high voltage source, energy storage capacitor, discharge ball device, automatic discharge device, and a cart-type high-end experimental instrument. The equipment completely solves the problems of convenience, portability, safety and reliability of traditional experimental devices.

This instrument uses high-precision, high-stability special high-voltage electronic components and high-frequency high-voltage technology, making the whole machine simple in structure. 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 operation mode and integrates a micro-reliable circuit design. It is safe, reliable and intuitive. Really achieve the effect of not being damaged by impact, and it also has the functions of automatic timing impact, manual impact and pressure resistance. It is currently the most user-friendly trolly-type DC impact high-voltage equipment.

★ High-voltage pulse output is uniform and controllable;
★ With double 2.5-level pointer meter display of current and voltage, it is intuitive and clear, and the impact discharge process is clear at a glance;
★ High-voltage side voltage measurement, real-time and accurate;
★ With zero start protection function, safe and reliable;
★ Unique high-voltage measurement design, in the stop state, it will automatically discharge the internal capacitance of the device;
★ The discharge time can be selected in two modes: timing and manual;
★ With DC withstand voltage function;
★ Internally installed high-precision test cable fault sampling waveform module;
★ Humanized design trolley, easy to move.

Panel introduction

• Ammeter: Show the current of low voltage side

• Voltmeter: Show high voltage output

• Zero: it means that the voltage adjustable knob is at the Zero . the Start key is effective if the Zero indicator is brighter only.

• HV: High voltage output indicator light. Light is on means there has high voltage output. Otherwise, light is off there is no high voltage output.

• Power: Power indicator is light and AC220V is normal after turn on the power switch.

• Power switch: AC 220V 50Hz power input socket. Fuse holder and main power switch of device. 8A Fuse.

• Single: The indicator will light when choose single discharge

• Model select: Withstand Voltage, Single model and Cycle model. DC model is to start withstand voltage test to cable. Single model is discharge by hand controlling. Press the button of 7 and then adjust High voltage knob to control discharge time by hand. Cycle model is discharged automatically which means select this function to rise up voltage after start high voltage ,this device will be automatic trigger impulse discharge, time is about 5 seconds.

• Stop: when the test is completed or abnormal, press the key to cut off the high voltage output, the start level will automatically fall, this will also automatic discharge remaining high voltage inside the device.

• Start: At the zero state to pull up the start, the high-voltage is start, at the same time the High voltage light is on. At the non zero state, the start is invalid.

• Signal: Use double Q cable connect the DC High Voltage Pulse Generator with cable fault locator, only at high voltage flashover is effective.

• Voltage control: This knob is at the zero state, zero indicator is on, high voltage can start. After starting high voltage, can rise up the voltage by the voltage adjust knob.