Low resistance anti-corona varnish 1243 is mainly used in the groove of high-voltage motors to suppress the gap between the coil surface and the groove wall and prevent corona, providing good conductive protection. For high-voltage motors, it is necessary to use products such as anti-corona paint 1243 and anti-corona tapes to achieve coil anti-corona effect. How does anti-corona paint 1243 achieve anti-corona protection? Here, Yoyik will provide you with a detailed introduction.

Low resistance anti-corona varnish 1243 is black because it adds special conductive fillers such as carbon black, which increases its conductivity. In this way, when a high-voltage electric field is applied to the surface, the conductive filler can form a continuous conductive path, guiding the charge to the ground or other grounding points, thereby avoiding the occurrence of corona discharge.

The insulation component in anti-corona paint 1243 has high insulation performance and can effectively isolate high voltage differences between electrodes. This helps to prevent the occurrence of corona discharge, avoid burns, local heat, and equipment damage caused by corona.

The low resistance anti corona varnish 1243 has a heat resistance rating of F and can maintain stable performance at 155 ℃. This is very important for the dissipation of heat generated during motor operation and the suppression of corona.

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In addition, the black anti-corona paint can also absorb heat energy, helping to dissipate heat and maintaining a stable temperature for coil operation. This is of great significance for the normal operation and lifespan of the motor.