Fault treatment of capacitors (1)

There are anti-riot isolating devices inside the capacitors. When the shell expands sharply due to the fault of the capacitor, the isolating device acts, thus cutting off the external power supply of the capacitor to avoid explosion. In extreme bad conditions, if the riot isolation device does not act in time, the capacitor may burst and catch fire. At this time, the power supply should be immediately disconnected, and the fire extinguisher shall be extinguished with sand and dry powder fire extinguishers. Therefore, when the capacitor is in operation, it is very important to observe whether there is expansion deformation in the shell of the capacitor and to avoid the burst of the capacitor.