Wuhan Hongzhi Gaoce Launches HZG1201 DC High Voltage Generator for Reliable Power Equipment Testing

June 24, 2026

Latest company case about Wuhan Hongzhi Gaoce Launches HZG1201 DC High Voltage Generator for Reliable Power Equipment Testing

With the continuous development of power systems and increasing requirements for equipment reliability, insulation performance testing has become an essential part of electrical equipment maintenance and commissioning.

To meet the needs of high voltage testing applications, Wuhan Hongzhi Gaoce Electrical Technology Co., Ltd. has developed the HZG1201 DC High Voltage Generator, a professional testing device designed for DC withstand voltage testing and leakage current measurement of electrical equipment.

The equipment is widely used in power utilities, substations, electrical laboratories, industrial facilities, and maintenance engineering projects.

New Generation High Voltage Testing Solution

The HZG1201 DC High Voltage Generator adopts advanced high-frequency voltage multiplication technology, PWM pulse width modulation control technology, and voltage/current dual closed-loop feedback technology.

Through optimized circuit design, the equipment provides:

  • Stable DC high voltage output
  • Low ripple voltage performance
  • Accurate voltage and current measurement
  • Reliable protection during testing

The system helps engineers evaluate insulation conditions and identify potential problems before electrical equipment is put into operation.

Designed for Multiple Power Equipment Applications

The HZG1201 is suitable for testing various high voltage equipment, including:

  • Power cables
  • Transformers
  • Generators
  • Zinc oxide surge arresters
  • Other electrical insulation systems

It can be applied in equipment commissioning, preventive maintenance, and insulation performance evaluation.

Compact Design for Field Testing

Considering the requirements of on-site testing environments, HZG1201 adopts an integrated structure combining the main control unit and high voltage multiplier section.

The portable design provides:

  • Compact size
  • Easy transportation
  • Simple operation
  • Better adaptability for field testing

This makes the equipment suitable for testing tasks in substations, power construction sites, and maintenance projects.

Enhanced Safety Protection System

High voltage testing requires reliable safety protection.

HZG1201 integrates multiple protection functions, including:

  • Overvoltage protection
  • Overcurrent protection
  • Breakdown protection
  • Zero-position protection

The protection system helps reduce risks caused by abnormal conditions during testing and improves operational safety.

Professional Support and Custom Solutions

Wuhan Hongzhi Gaoce provides customized high voltage testing solutions according to different customer requirements, including voltage levels, testing applications, and configuration options.

The company continues to focus on electrical testing technology development and provides professional technical support for customers worldwide.

Warranty & After-Sales Service

HZG1201 DC High Voltage Generator is provided with professional after-sales support.

Service includes:

  • 2-year warranty
  • Technical guidance
  • Operation support
  • Troubleshooting assistance
  • Long-term maintenance service

Through reliable products and service support, Wuhan Hongzhi Gaoce helps customers improve testing efficiency and ensure safer power equipment operation.

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