Email:sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype: +86 18330222302
Email:sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype: +86 18330222302
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
Recently, a US customer of Huazheng Electric used HZZGF-Z DC hipot testeron site and sent us feedbackIt is understood that HZZGF-Z DC hipot testerfrom Huazheng Electric is a high-voltage testing equipment widely used in power generation and supply departments, transmission and transforma
The purpose of insulation resistance testing is to evaluate the insulation performance of equipment or materials, ensuring that they can safely and effectively isolate current, prevent faults such as leakage and short circuits in electrical equipment and circuits, and ensure the normal operation of
Contact : Summer Xu
Position: Sales Manager
Email: sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype : +86 18330222302
Address: Unit 3, Building 9, No. 3099 Xiangyang North Street, Gaokai District, Baoding,Hebei,China,Zip: 071000
sales04@bdhuazheng.com
+86 18330222302
+86 18330222302
+86 18330222302
+86 18330222302
