Vacuum capacitor through high-temperature welding, is composed by high conductive oxygen
free copper, every part is soft. So special package should be prepared for the capacitor to avoid parts deformation during transportation.
Handle the vacuum
capacitor carefully during the transition, and strong shock is prohibited.
User should wear clean gloves when touch the capacitor surface.
Before the package, the vacuum capacitor should be at min capacitance to avoid impact between movable/fixed electrode assembly during the transportation.
Vacuum capacitor can not be horizontally put during the transportation; can not be exposed on the rain and snow.
should be stored upright in a sealing plastic bag with desiccant.
Vacuum capacitor should be stored in a dry environment and without acid, alkaline and other corrosive gas.
In term of long-term
storage, the vacuum capacitors should do the AC high voltage test per 4~6
months, it will help to keep voltage endurance capability.
Before testing the
water cooling capacitors, the water in the bellow of capacitor must be clear
away. Also the water must be dried out during the storage, since the residual
water/moisture will mix with oxygen, also the air would corrode the bellow
and affect the life of vacuum capacitor.