Transformer Oil Test Set Transformer Test Equipment High Voltage Test Set Circuit Breaker Analyzer Relay Test Set Insulation Resistance Tester Power Quality Analyzer CT PT Analyzer Energy Meter Calibrator Cable Fault Location System Transformer Oil Filtering Machine Battery Test Equipment Partial Discharge Test Equipment SF6 Gas Analyzer Petroleum Product Tester Huazheng Other Equipment
Transformer Oil Test Set
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VIEW MORE +High Voltage Test Set
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VIEW MORE +Power Quality Analyzer
VIEW MORE +CT PT Analyzer
VIEW MORE +Energy Meter Calibrator
VIEW MORE +Cable Fault Location System
VIEW MORE +Transformer Oil Filtering Machine
VIEW MORE +Battery Test Equipment
VIEW MORE +Partial Discharge Test Equipment
VIEW MORE +SF6 Gas Analyzer
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VIEW MORE +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 comprehensive service for global customers.
Huazheng Electric is a qualified supplier of China's State Grid, and has successively provided products and services to power companies in more than 30 provinces, cities and regions across the country.
Products are exported to more than 150 countries and regions in America, Europe, Southeast Asia, Middle East, Africa, etc., and have been recognized and praised by many customers. Since its establishment, the company has obtained more than 100 patented products and utility model patent certificates through research and development. The company passed the ISO 9001 quality system certification in 2011. The products meet the IEC international quality standards, and obtained the EU certification CE certificate and passed the supply of TUV Rheinland SUD. It is also a qualified supplier certified by China Manufacturing Network. The product obtains a calibration certificate issued by the CNAS laboratory. The company's products have served world-renowned companies such as ABB, Ausgrid and Orient Oils.
2008
SinceCE ISO
Certification200+
Multi-Language Capability150
Export countriesIts main business is the production, manufacture and sales of electrical equipment and testing instruments.
The company passed the ISO 9001 quality system certification in 2011. The products meet the IEC international quality standards, and obtained the EU certification CE certificate and passed the supply of TUV Rheinland SUD.
Its main business is the production, manufacture and sales of electrical equipment and testing instruments.
The winding is the heart of the transformer and the core of the transformer transmitting and converting electrical energy. Reliable winding insulation is the basic guarantee for the long-term safe operation of the transformer. Winding insulation becomes particularly important for high voltage transf
I. Causes of multi-point grounding faults in transformer iron cores1) The iron core is connected to the outer shell. Loose displacement of the iron core and metal components left at the lower part of the iron core (such as screw caps, metal powder and wires from the grinding of submersible pump bear
1. The viscosity should be moderate. If it is too high, it will affect convective heat dissipation, while if it is too low, it will lower the flash point.2. The density of transformer oil should be kept as low as possible to facilitate the precipitation of moisture and impurities in the oil.3. The f