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Huazheng HZWS-C2 Transformer Oil Moisture Tester

The Karl Fischer Coulomb titration method is the most reliable technique for detecting trace moisture in various substances. This method has been successfully implemented by the trace moisture ti...
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Huazheng HZJQ-W1 Insulation oil dielectric strength tester with oil temperature testing function

The instrument is controlled by a high-capacity single-chip microcomputer, which is stable and reliable. It is equipped with temperature, humidity, and clock display functions, and can be custom...
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Huazheng HZJQ-D1 70KV One Cup Transformer Oil BDV Tester With Lithium Battery

The insulation oil dielectric strength tester is a product developed by our company's research and technical personnel. It adheres to the national standard GB 507-1986 and the relevant provisions o...
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Huazheng HZWS-C2 Transformer Oil Moisture Tester
Huazheng HZJQ-W1 Insulation oil dielectric strength tester with oil temperature testing function
Huazheng HZJQ-D1 70KV  One Cup Transformer Oil BDV Tester With Lithium Battery
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Huazheng HZ-2000D Transformer Tan Delta Tester

Dielectric damage measurement is a fundamental method in insulation testing, which can effectively detect both overall damp deterioration of electrical equipment insulation and localized defects....
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Huazheng HZCT-IV Power frquency CT PT Analyzer

The device is a new generation of innovative CT and PT testing instruments, launched after extensive market research and certification by strict professional testing and certification authorities...
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Huazheng HZ2611 Transformer Short Circuit Impedance Tester

The transformer short-circuit impedance tester uses a popular ARM processor with a 168MHz main frequency and 128MB of memory, which can be expanded with a 4GB memory card. The instrument features...
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Huazheng HZ-2000D Transformer Tan Delta Tester
Huazheng HZCT-IV Power frquency CT PT Analyzer
Huazheng HZ2611 Transformer Short Circuit Impedance Tester
01020304

Huazheng HZHG -F 1.0 Class Digital Kilovoltmeter High Voltage Divider

The AC/DC digital kilovolt meter consists of two main parts: a high-voltage divider and a digital kilovolt meter. The high-voltage divider is a passive resistive-capacitive type, constructed with...
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Huazheng HZZGF-Z Intelligent DC High Voltage Generator

The intelligent DC high-voltage generator is designed to output negative DC high voltage with excellent voltage stability and high precision. It is an indispensable tool for preventive testing an...
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Huazheng Phasing tool HV detector Wireless Digital Non Contact High Voltage Phasing Tester

HZ-8600 Phasing Unit, for MV overhead distribution circuits, is used to detect whether the phase sequence on both sides of the high-voltage power grid closing point is the same. The phase sequence ...
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Huazheng HZHG -F 1.0 Class Digital Kilovoltmeter High Voltage Divider
Huazheng HZZGF-Z Intelligent DC High Voltage Generator
Huazheng Phasing tool HV detector Wireless Digital Non Contact High Voltage Phasing Tester
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Huazheng HZ-A50 Pushcart Cable Fault Tester Trolley Type Cable Fault Location System

The HZ-A50 trolley-type cable fault tester is a cable fault testing system that our company has been dedicated to developing for many years in the field of power cable fault detection. To meet th...
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Huazheng HZ-B+ Acoustic And Magnetic Synchronization Fixed-Point Instrument Cable Fault Point Tester

Because of the extreme complexity of the power cable laying environment, the precise fixed point has always been a critical step in the cable fault test. Even if there is an accurate coarse measure...
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Huazheng HZ-E-I High Voltage Bridge Cable Fault Locator

HZ-E-I high-voltage bridge locator is based on the MURRAY bridge principle. It is used for positioning a variety of wire and cable breakdown point or no breakdown but low insulation resistance...
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Huazheng HZ-A50 Pushcart Cable Fault Tester Trolley Type Cable Fault Location System
Huazheng HZ-B+ Acoustic And Magnetic Synchronization Fixed-Point Instrument Cable Fault Point Tester
Huazheng HZ-E-I High Voltage Bridge Cable Fault Locator
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Huazheng HZJB-1700 Portable Handheld Three-phase Relay Protection Tester

The secondary defect elimination tester HZJB-1700 is controlled by a microcontroller, which makes it simple to use and convenient to carry. It can be used to test the action values and time of AC...
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Huazheng HZJB-II Secondary Injection Relay Test Set

The HZJB-II Single Phase Relay Protection Tester is a portable field testing device with excellent performance. It features an elegant, polished appearance with an aluminum alloy chassis and PC p...
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Huazheng HZJB-1200 OEM Portable secondary Current Injection  tester 6 Phase Relay Protection Tester

Six phase voltage and six phase current can be output, which has made it is possiable to be any combition, such as the output mode of the combination of conventional four phase current and three-ph...
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Huazheng HZJB-1700 Portable Handheld Three-phase Relay Protection Tester
Huazheng HZJB-II Secondary Injection Relay Test Set
Huazheng HZJB-1200 OEM Portable secondary Current Injection  tester 6 Phase Relay Protection Tester
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Huazheng HZ-5100s Portable Handheld Contact Resistance Tester

The hand-held contact resistance tester is an innovative product designed for ease of use. It features a compact, portable design, with hand-held operation and battery power supply, making it eas...
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Huazheng HZ-5100-I Portable Handheld Loop Resistance Tester

The hand-held Loop Resistance Tester is a high-precision, digital switch detection instrument developed by our company in accordance with the IEC standard and the latest electric power industry s...
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Huazheng HZ2161 High Voltage Switch Circuit Comprehensive Tester

The design team of the high voltage switch circuit comprehensive tester has many years of field experience and a deep understanding of the actual working conditions. Through careful hardware desi...
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Huazheng HZ-5100s Portable Handheld Contact Resistance Tester
Huazheng HZ-5100-I Portable Handheld Loop Resistance Tester
Huazheng HZ2161 High Voltage Switch Circuit Comprehensive Tester
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Huazheng Electric HZSF-641 Portable 4-in-1 SF6 Gas Comprehensive Analyzer

Introducing the HZSF-641 Gas Analyzer, a cutting-edge solution for precise and reliable gas analysis. This advanced instrument is designed to meet the demands of various industries, providing accur...
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Huazheng Electric HZSF-641 Portable  4-in-1 SF6 Gas Comprehensive Analyzer
01020304

Huazheng  About
Huazheng

Huazheng, established in 2008, is a enterprise which is engaged in the research, development, sale and service of transformer tester, transformer oil tester, relay tester, high voltage tester, circuit breaker tester. We are located in Baoding, China, which is close to Beijing with convenient transportation access. Our experienced staff are always available to discuss with you for your requirements and ensure full customer satisfaction.

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  • 15
    +
    Years of Experience
  • 100
    +
    Exporting countries
  • 50
    +
    Number of employees 
  • 200
    +
    Product Types
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Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements at any time.

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Baoding Huazheng Electric Manufacturing Co., Ltd.  is the export of electrical testing equipment.

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NEW PRODUCT

Baoding Huazheng Electric Manufacturing Co., Ltd.  is the export of electrical testing equipment.

Huazheng HZCT-IV Power frquency CT PT AnalyzerHuazheng HZCT-IV Power frquency CT PT Analyzer-product
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Huazheng HZCT-IV Power frquency CT PT...

2025-01-15

The device is a new generation of innovative CT and PT testing instruments, launched after extensive market research and certification by strict professional testing and certification authorities. The device adopts a high-performance processor and microcomputer control architecture, along with advanced manufacturing technology, ensuring stable and reliable product performance, complete functions, high automation, and high testing efficiency. It is a leading product in the domestic relay protection and high-voltage insulation industry for testing current transformers (CT) and voltage transformers (PT).

The Transformer Volt-Ampere Characteristics Comprehensive Test Instrument is a fully automated CT and PT testing device. It can perform tests such as the CT and PT volt-ampere characteristic test, CT and PT polarity test, CT and PT ratio and polarity ratio test, automatic calculation of arbitrary point CT error curves, and analysis of CT/PT ratio discrepancies. The instrument can automatically collect, analyze, store, and print test data, and the data can also be stored on a USB drive.

Additionally, the monitor features an 8-inch color screen with a high resolution of 800x600, full-touch operation, and real-time display of test curves. This allows operators to immediately observe test results and identify any potential issues. The test report not only displays the test curve but also lists the test data in the preferred numerical order, including test time and print time, making it suitable as the original test data.

This product is ideal for field testing and calibration of various CTs and PTs due to its large output capacity and comprehensive functionality.  

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010203

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Baoding Huazheng Electric Manufacturing Co., Ltd.  is the export of electrical testing equipment.

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Huazheng is proud to work with some of the largest companies in the country.

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FROM"MADE BY Huazheng" TO"CREATED BY huazheng":EVERY DETAIL IS A REFLECTION OF QUALITY