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15kV DC Withstand Voltage Impulse High Voltage Surge Generator 8μF 900J Integrated Test System

Name: 15kV DC Withstand Voltage Impulse High Voltage Surge Generator 8μF 900J Integrated Test System
Brand: Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
SKU: XHHV515-8L
Price: 15000 USD
Availability: InStock

Product Details:

Place of Origin:	China
Brand Name:	XZH TEST
Certification:	CE, ISO
Model Number:	XHHV515-8L

Detail Information

Place of Origin:

China

Brand Name:

XZH TEST

Certification:

CE, ISO

Model Number:

XHHV515-8L

Impulse Voltage:

0~15kV

Short Circuit Current:

0~320mA

Built-in Capacitor:

8μF

Discharge Power:

0~900J

Output Polarity:

Negative

Impact Power:

400W

Over-Current Protection:

8mA (≥4s)

Over-Temperature Protection:

65°C

Voltage Measurement:

1.5-Class Precision

Weight:

≤25kg

Volume:

540L×300W×450H (mm)

Working Power:

AC 220V±10% / 50Hz±2Hz

Ambient Temperature:

-25~+65°C

Functions:

DC Withstand Voltage, Impulse Discharge

Highlight:

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Highlight:

15kV DC high voltage surge generator

8μF impulse test system

900J integrated surge generator

Trading Information

Minimum Order Quantity:

1 Unit

Price:

Negotiable

Packaging Details:

Export-grade wooden case with shock-proof foam insert

Delivery Time:

7-15 working days

Payment Terms:

T/T

Supply Ability:

500 Units per Year

Product Description

Integrated DC Withstand Voltage & Impulse Discharge High Voltage Surge GeneratorProduct Overview

The XHHV515-8L is an integrated high voltage surge generator that combines DC withstand voltage testing and impulse discharge functionality in a single compact unit. Fully compliant with DL/T846-2016 and DL/T474-2017 standards, it serves as both a precision DC high voltage source for electrical equipment testing and a high-energy impulse power supply for power cable fault detection. The system integrates a DC high voltage source, 8μF energy storage capacitor, and discharge ball gap, replacing traditional configurations that typically require over 110kg of separate components.

Utilizing high-precision high-voltage electronic components and advanced high-frequency technology, the XHHV515-8L achieves an ultra-lightweight design at ≤25kg while maintaining robust performance. The dual 1.5-class pointer meters provide real-time current and voltage monitoring, ensuring operators can precisely track the discharge process and fault point condition at a glance.

Key Features

Dual-function operation: DC withstand voltage testing and impulse discharge modes in one instrument.
Automatic over-current, over-voltage, and over-temperature protection with integrated safety interlocks.
Uniform and controllable high-voltage pulse output with user-adjustable discharge time intervals.
Super short-circuit protection allows direct high-voltage output to ground without damage.
Dual 1.5-class pointer meters for current and voltage display — intuitive and clear real-time monitoring.
High-voltage side voltage measurement ensures real-time accuracy during testing.
Zero-start protection and potentiometer zero-output function for operator safety.
Unique voltmeter design displays capacitor voltage in real time even in stop state.
Ultra-lightweight construction at ≤25kg, replacing traditional 110kg+ test setups.
Wide operating temperature range from -25°C to +65°C for diverse field environments.

Technical Specifications

Performance Parameters
Impulse Voltage Range	0 ~ 15kV
Short Circuit Current	0 ~ 320mA
Built-in Energy Storage Capacitor	8μF
Discharge Power	0 ~ 900J
Output Voltage Polarity	Negative
Impact Power	400W
High Voltage Measurement Accuracy	1.5 Class
Protection & Safety
Over-Current Protection	8mA (trigger ≥4 seconds)
Over-Temperature Protection	65°C automatic cutoff
Super Short-Circuit Protection	Direct HV-to-ground supported
Zero-Start Protection	Potentiometer zero-output lock
Physical & Environmental
Dimensions (LWH)	540 * 300 * 450 mm
Weight	≤ 25 kg
Working Power Supply	AC 220V ±10% / 50Hz ±2Hz
Ambient Temperature Range	-25°C ~ +65°C

Working Principle DC Withstand Voltage Mode

Powered by AC 220V, the system outputs a precisely regulated 0-15kV DC voltage. The high-voltage cable voltage is sampled and fed to the voltage-stabilizing control circuit, ensuring stable and accurate output. This mode is suitable for DC withstand voltage testing of electrical equipment including transformers, cables, and switchgear in accordance with DL/T474-2017 field insulation test guidelines.

Impulse Discharge Mode

In impulse mode, the system charges the 8μF energy storage capacitor and discharges through the precision ball gap, generating high-energy pulse signals up to 900J. These controlled impulse signals are applied to the cable under test for fault detection, enabling acoustic-magnetic synchronization fault point determination. The discharge time interval is user-adjustable for optimal fault location precision.

Applications

DC withstand voltage testing for transformers, switchgear, and electrical equipment.
Impulse high-voltage power supply for power cable fault detection (≤10kV class).
Acoustic-magnetic synchronization fault point determination in underground cable networks.
Field insulation testing in utility substations and industrial power distribution systems.

Compliance: Fully meets DL/T846-2016 "General Technical Conditions for High-Voltage Test Equipment" and DL/T474-2017 "Implementation Guidelines for Field Insulation Tests".

On-site Photos

XHHV515-8L Detail Photos

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

John Miller

United States Mar 26.2026

Helpful (3)

We tested the XHHV535-4Z on several underground cable repair jobs in Houston. It helped our team locate faults faster and reduced unnecessary excavation. The equipment is powerful, stable, and easy to operate in the field. A great solution for utility and industrial cable maintenance.

Lee

Malaysia Jan 10.2024

Helpful (5)

Our customized service is incredibly thoughtful: our R&D team can accurately address specific needs, providing tailored solutions for everything from voltage and frequency to environmental adaptation. They quickly provided a perfect solution for the non-standard requirements of our project, truly delivering a bespoke service.

Tags:

15kV DC Withstand Voltage Impulse High Voltage Surge Generator 8μF 900J Integrated Test System

High Light

Highlight:

15kV DC high voltage surge generator

8μF impulse test system

900J integrated surge generator

Overall Rating

Rating Snapshot

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