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cbb65 capacitor explosion-proof principle

Views: 10     Author: Site Editor     Publish Time: 2018-01-22      Origin: Site

CBB65 air conditioner compressor capacitor explosion-proof principle: commonly referred to as explosion-proof we referred to as - differential pressure explosion-proof.

When the degree of insulation of a certain component of the capacitor drops, it will inevitably produce abnormal heat. The internal pressure will increase and the shell of the capacitor will deform and expand. Mechanical displacement will break the rupture disk. Since the power supply is connected to the capacitor element via the rupture disk, the rupture disk opens equaling the power supply disconnect, leaving the circuit open. Its explosion-proof effect depends on the design of the rupture disk, the installation location and the sealing of the capacitor.

Scope of application:

Widely used in household air conditioners and other frequency 50Hz / 60Hz AC power supply of single-phase motor start and run; and high-power lighting power factor compensation


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