China Factory Xzh Wholesale Price High Voltage Surge Generator for Underground Cable Fault Location Testing

Product Description

 

 

Product Description

 XHHV535-4T high voltage surge generator 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.

Product Features

Generates surge and DC voltage Suitable for the following methods in combination with optional devices:
★TDR Time Domain Reflectometry
★ARC reflection method and Impulse Current Method.
★Acoustic ground fault pin-pointing
★Continuous Mode included.

Multiple working mode's such as:
Single surge used for fault distance measuring
Cycle surge used for fault pinpointing
DC surge used for flashover cable fault

★ High-voltage pulse output is uniform and controllable;
★ With double 1.5-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.

Product Parameters

 

The surge HV voltage	0 ~35KV
High voltage divider	Voltage Accuracy 1.5 grade
Inside capacitor	4uF
Impact time	automatic impact approximately 5 seconds, manual impact arbitrary control time
Surge energy	2450J
Impact power	2KVA
Size	57.5*52*87.5cm
Weight	not more than 120kg
Power supply	AC 220V + 10%  50Hz/±2Hz, 60Hz can be customized.
Environment temperature	-20 ~ +50 °

 

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