HZKS-3 ASTM-D92 Open Cup Flash Point Tester

HZBS-3 Closed Cup Flash Point Tester for Sale

HZWS-X2 Automatic Transformer Oil Moisture Tester

HZJQ-X1 80KV Transformer Oil BDV Tester

HZZGF DC High Voltage Generator Manufacturers

HZJY-5K-I Insulation Resistance Tester 5kv

HZJQ-1 Transformer Oil BDV Tester 100KV

HZJD-2Z Insulating Oil Dielectric Loss And Resistivity Tester

HZJB-1200 6 Phase Relay Tester, Microcomputer Control

HZC-3980 Circuit Breaker Analyzer Testing Equipment

HZ-3220A 20W DC Resistance Testing Meter Temperature Rising Tester

HZ5374 Primary Current Injection Tester

HZTTR80AP Transformer Turns Ratio Tester

HZ3151 Insulation Resistance Tester

TTL-5 Portable Ferromagnetic Wear Chips Measuring Instrument

HZ2327 Intelligent Asphalt Softening Point Tester

HZ5376 6000A Primary Current Injection Tester

HZZGF-BZ 200KV10mA Intelligent DC High Voltage Generator

HZAI-6201W Dielectric Loss Factor Standard

HZJY-20K-Z Insulation Resistance Tester

HZSF-641（110V）SF6 Comprehensive Analyzer

HZSF-661（110V）SF6 Gas Comprehensive Analyzer

HZYH93B Automatic Lubricating Oil Oxidation Stability Tester

HZ-1010 Kang's Carbon Residue Tester

HZ-3100A 100A Transformer DC resistance Tester

HZ-1021 Grease Dropping Point Tester

HZDL500A 500A Primary Current Injection Tester

HZQW-20KVA/100KV Free PD Tester

HZ-109S2 2000A Primary Current Injection Tester

HZZH-5 Transformer Parameter Comprehensive Tester

HZ1151 Automatic Apparent Viscosity Tester

HZHG-JQ-100 AC Voltage Divider

HZHF-100 Petroleum Ash Analyzer

FA214AI Scale

HZ262B Automatic Aniline Point Tester

HZ-535-4C Complete Set of Cable Fault Equipment

HZTTR80A Transformer Turns Ratio Tester

HZ-AC220V 20KW R Load Bank

HZ-300K Electronic Densimeter

TU1000P Portable Turbidity Meter

HZ-109S3 Single Phase 3000A Primary Current Injection Test Set

HZCD-300(10V-160V 60A) Battery Charge Machine

HZJZ-200V Transformer Ratio Standard Tester

GA-2009 High Precision Air Generator

HZ-8600E Central Cabinet Wireless Unclear Phase Meter

HZBB-IV Three-Phase Ratio Group Tester Calibration Device

HZFS6101 X-Y Radiation Dosimeter

HZYDP 30KV 80KV VLF Hipot Tester

HZ2314A Latex High-Speed Mechanical Stability Tester

HZ6DPlus Infrared Photometer Oil Content Analyzer

About Huazheng

Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Huazheng Electric Manufacturing (Baoding) Co., Ltd. was established in 2008 and is located in Baoding City, Hebei Province, a famous historical and cultural city in China. Its main business is the production, manufacture and sales of electrical equipment and testing instruments.Our company provides professional power equipment for the State Grid, municipal departments, power engineering companies, transformer factories, cable factories, laboratories, power testing service companies, substations, etc.The company has strong technical force and advanced production equipment, and has a mature and professional international trade team, providing one-stop, all-weather services for global customers.

Huazheng Electric's Participation in the 2025enlit Africa Exhibition Has Come to a Successful Conclusion

7 days of deep cultivation, 300 hours of precise docking, in-depth dialogue with energy partners from 23 countries - Huazheng Electric's journey in Africa has reached another milestone! During our trip to ENLIT AFRICA, we focused on transformer health management and delivered a remarkable report

Huazheng Electric's Shipping Process

Huazheng Electric uses protective materials and wooden boxes to package the instruments, ensuring that they will not be damaged or broken during transportation.

Inspection-HZJD-2 Oil Medium Loss Tester for Customer Inspection in Ecuador

HZJD-2 Insulating Oil Dielectric Loss And Resistivity Tester

Precautions in Cable Fault Testing

1、 Preparation before testing: laying the foundation for precise testingThe core of the preparation phase is to clarify cable information, ensure equipment reliability, and clean up the on-site environment to avoid testing deviations or safety hazards caused by previous omissionsCollect basic infor

How to Detect the Characteristics of Circuit Breakers

Mechanical characteristic testingMechanical characteristic testing is the core of circuit breaker testing, focusing on evaluating the time, speed, stroke, and synchronization (synchronicity) of its opening and closing operations and three-phase actions. These parameters directly affect whether the c

Application Scope of Vacuum Oil Filter

1. Power industry: High voltage equipment oil core purification scenarioThe power industry is the most important application area for vacuum oil filters, serving as the insulation oil and lubrication guarantee for various high-voltage electrical equipment.Oil treatment for transformers and reactors:

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