Home > Products >

High Voltage DC/DC Converters with 0～35kVDC Output for Cable Fault Detection

Name: High Voltage DC/DC Converters with 0～35kVDC Output for Cable Fault Detection
Brand: Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
SKU: XHHV508-4
Price: 1,050.00 USD
Availability: InStock

Product Details:

Place of Origin:	Xi'an Shaanxi China
Brand Name:	XZH TEST
Certification:	ISO CE
Model Number:	XHHV508-4

Detail Information

Place of Origin:

Xi'an Shaanxi China

Brand Name:

XZH TEST

Certification:

ISO CE

Model Number:

XHHV508-4

Highlight:

High Light

Highlight:

0～35kVDC Output DC high voltage power supply

35kVDC Output High Voltage DC/DC Converters

High Voltage Cable Fault Locator

Trading Information

Minimum Order Quantity:

1set

Packaging Details:

wooden packaging

Delivery Time:

5-8 work days

Payment Terms:

T/T

Supply Ability:

3000unit/year

Product Description

XHHV508-4

It is mainly used for DC withstand voltage, impulse discharge, and fault point burn-through testing of cables with voltage levels of 35kV and below.

Key Specifications

Product Features:

Automatic overcurrent, overvoltage, and overheat protection;
DC withstand voltage and DC burn-through protection;
Compatible with external capacitors for easy pairing;
Strong short-circuit protection, allowing direct short-circuit operation to ground at high voltage output;
Dual 1.5-level pointer meter display for current and voltage, providing clear and intuitive readings, easily identifying fault points and providing real-time feedback on the discharge process;
High-voltage side voltage measurement, accurate in real-time;
Zero-position start protection for enhanced safety and reliability;
Unique self-discharge design, the high voltage drops to zero as soon as the high-voltage output is cut off;
Unique high-voltage measurement design, allowing the voltmeter to indicate the voltage value at the external capacitor terminal in real-time even when the circuit is stopped, providing operators with complete control over the high voltage.

Working Principle:

The DC high-voltage power supply is powered by AC 220V and outputs DC voltage from 0 to 32kV. It is generally used as an impulse high-voltage power supply for fault detection of power cables with voltage levels of 32kV and below. It generates a high-voltage pulse signal through an external high-voltage capacitor and a ball gap, thereby causing the cable fault point to break down and discharge.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Abdullah Al Dhaheri

United Arab Emirates Jun 9.2026

Helpful (3)

Used this cable locator for 4 months on DEWA utility projects. Works well even in 45°C summer heat — no overheating issues. Depth readings accurate, multiple frequencies helpful for busy urban areas. Battery lasts full shift.Overall: Solid value for money. Recommended for utility and construction teams in Gulf region.

Ravi Verma

India May 6.2026

Helpful (7)

Bhai, this pulse generator is total game changer for our discom team. Six months heavy use across Uttar Pradesh — heat, dust, monsoon humidity, still going strong. Fault detection is spot on, saves us hours of digging every time. Build is tough, no-nonsense. And the price? Forget those fancy foreign brands charging 3x more. This is proper value for money. Our linemen love it. Must buy for any electricity department. Jai power!

R*s

United Kingdom Apr 14.2026

Helpful (1)

It works great and offers excellent value for money—it accurately pinpoints the fault every time, guys.

Tags:

High Voltage DC/DC Converters with 0～35kVDC Output for Cable Fault Detection

High Light

Highlight:

0～35kVDC Output DC high voltage power supply

35kVDC Output High Voltage DC/DC Converters

High Voltage Cable Fault Locator

Overall Rating

Rating Snapshot

All Reviews

High Voltage Cable Fault Locator,

High Voltage Pulse Generator,

Portable Cable Fault Locator

TDR Cable Fault Pre-Locator 60km | Low Voltage Pulse & HV Flashover Tester | XZH TEST

Time Domain Reflector Cable Tester for Openresty Server Customer Requirements

Time Domain Reflectometer XHDD503C Underground Cable Fault Pinpointer with 5-inch High Bright Touch LCD

Portable Automatic Test Long Cable ARC Multi Pulse Cable Fault Pre Locator

Highly Accurate TDR Cable Fault Locator cable fault pinpoint locator

ARC Cable Fault Locator with 120km Range Automatic Analysis and Fault Distance Measurement

Medium Low Voltage Underground TDR Cable Fault Locator Portable Lightweight With Printer