What are the general characteristics of SMC insulation board?

1. Mechanical function

SMC insulation board will be affected by various external forces during use. For example, the insulation board used in high-voltage and large-capacity generators must be able to withstand high mechanical stress caused by high-speed rotation, start-up suspension, and sudden short circuit. The mechanical function mainly includes tensile strength and elongation at break.

2. ស្ថេរភាពកំដៅ

Thermal stability is a very important indicator of SMC insulation board, and it is a major factor in the occurrence of low-voltage insulation aging, which determines its service life. Under normal operating conditions, the electric field strength has only a slight influence on the insulation aging process. Insulating plates are used in a relatively high temperature environment for a long time, they will become brittle due to thermal aging, and gradually lose their mechanical and electrical functions.

3. Electrical function

Insulating plates are widely used in electrical equipment, so they need to meet certain electrical functions. The electrical function of an insulating plate refers to its conductance, dielectric loss and breakdown characteristics under the action of an electric field.

These application functions of SMC insulation board are complementary and indispensable. It is precisely because of the existence of these application functions that it has a better insulation effect. In the process of application, attention should be paid to timely maintenance and protection work, so that The use of function can be more durable, otherwise it will only cause the aging of the board and the loss of function.

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