Products

Three-phase energy meter field calibrator is an advantageous product among electric energy metering series products of the company, and is integrated with energy meter calibrator and low voltage metering device, with energy meter error calibration, error wiring judgment, measurement of transformation ratio, meter reading, harmonic measurement and other functions.
Warning: As this instrument belongs to electric working equipment, for the sake of your safety, please abide by the national regulations on production safety, and operate strictly according to the field calibration procedures of electric power metering devices.

With its user-friendly interface and intuitive controls, our Transformer CT PT Analyzer is easy to operate, making it suitable for both experienced professionals and those new to transformer testing. The analyzer is equipped with a range of testing capabilities, including turns ratio, winding resistance, insulation resistance, and more, providing a complete assessment of transformer performance.

Introducing our state-of-the-art Transformer Test Bench, designed to meet the rigorous testing requirements of power transformers. This innovative testing solution is engineered to ensure the reliability and performance of transformers, providing accurate and comprehensive testing capabilities for a wide range of transformer types and sizes.
Our Transformer Test Bench is equipped with advanced technology and features, making it an essential tool for transformer manufacturers, utilities, and testing laboratories. With its user-friendly interface and intuitive controls, the test bench offers a seamless testing experience, allowing operators to efficiently conduct a variety of tests with precision and accuracy.

Our Transformer Oil Filter is engineered with precision and innovation to effectively remove contaminants and impurities from transformer oil, safeguarding the integrity and functionality of your equipment. With its advanced filtration technology, our product is capable of efficiently removing moisture, gases, and solid particles, thereby enhancing the dielectric strength and insulation properties of the transformer oil.

We are thrilled to introduce our cutting-edge transformer oil chromatography product, designed to revolutionize the way transformer oil analysis is conducted. This innovative solution is set to redefine the industry standards by providing accurate and reliable results, enabling proactive maintenance and ensuring the optimal performance of transformers.

This generator is used for the full-wave and cut wave tests of standard lightning impulse voltages for power transformers, transformers, reactors, lightning rods, switches, bushings, insulators and other test products with voltage classes of 20kV and below.

Huazheng Electric is proud to present our innovative series resonance products, designed to meet the growing demand for reliable and efficient power solutions. Our series resonance products are engineered to deliver exceptional performance, ensuring optimal power quality and stability for a wide range of applications.
At Huazheng Electric, we understand the critical importance of power quality in today’s industrial and commercial environments. Our series resonance products are meticulously crafted to address the challenges of power factor correction, harmonic mitigation, and voltage regulation, providing a comprehensive solution for enhancing the efficiency and reliability of electrical systems.

HZDL 130 Primary Current Injection Tester(referred to as the current booster), our company's own research and development equipment, it combines the advantages of similar products at home and abroad, using CNC technology, strong anti-interference ability, compared with the previous generation of current riser Due to the low power consumption, large capacity self-twisting voltage regulator and high magnetic permeability core made of converter, it has the advantages of large output power, small size and light weight. It is mainly used for testing of busbar protection and various current transformers. It is widely used in research, production and electrical test sites of power, railway, petrochemical, metallurgical and mining enterprises.

DC hipot tester adopts high frequency pulse width modulation (PWM) technology to make closed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply.