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Soft busbar

Sichuan Difu Electric Co., Ltd. is a wholly-owned subsidiary of Sichuan Difu Technology Group (the registered capital of the group company is 50 million RMB), with a registered capital of 4.6 million RMB, located in Luojiang District, Deyang, Sichuan. The company is committed to the research and development, production and sales of various customized copper and aluminum material laminated busbar, soft connection, soft busbar and other electrical components. Complete solutions for all types of power distribution systems.

Main performance indicators of insulating materials

To make rational use of insulating materials, it is necessary to understand their performance characteristics. The main performance indicators of commonly used solid insulation materials are breakdown strength, heat resistance, insulation resistance, mechanical strength and so on.

Evaluation and grading of heat resistance of insulating materials

Subject Content and Scope of Application This standard specifies the heat resistance classification of electrical products insulation, and determines the principles and tasks of heat resistance evaluation and classification. This standard is applicable to the heat resistance grading of electrical products and their insulation, as well as the heat resistance grading of insulation materials, simple combinations and insulation structures applied in a specific occasion.

Properties of insulating materials

Leakage current means that after a DC voltage is applied to both ends of the insulating material, a certain current will flow through the insulator. This current consists of three main components:

The application of insulation material is introduced in detail

First of all, let's talk about the application of insulating materials. The role of insulating materials is to isolate the charged parts with different potentials in electrical equipment. Therefore, the insulating material should first have a high insulation resistance and withstand voltage strength, and can avoid leakage, breakdown and other accidents. Secondly, the heat resistance is better to avoid aging and deterioration due to long-term overheating; in addition, it should have good thermal conductivity, moisture resistance and lightning protection, high mechanical strength and convenient processing.

Copper soft connection

Sichuan Difu Electric Co., Ltd. is a wholly-owned subsidiary of Sichuan Difu Technology Group (the registered capital of the group company is 50 million RMB), with a registered capital of 4.6 million RMB, located in Luojiang District, Deyang, Sichuan. The company is committed to the research and development, production and sales of various customized copper and aluminum material laminated busbar, soft connection, soft busbar and other electrical components. Complete solutions for all types of power distribution systems.