Description
FZN25-12D/T630-20 indoor AC high-voltage vacuum load switch is an indoor device with three-phase AC 50HZ and rated voltage 12KV, which is suitable for power distribution stations and substations of industrial and mining enterprises. It is used for protection and control of electrical facilities, and is used for dividing load current, closed -loop current, no-load transformer and cable rechargeable battery. FZRN25-12D/T125-31.5 indoor AC high-voltage vacuum load switching-fuse combination is an indoor device with three-phase AC 50Hz and rated voltage 12kV, which is suitable for power distribution stations and substations of industrial and mining enterprises for load control and short-circuit protection.
Equip with grounding switch with relative short circuit current capacity.
The operating mechanism can be manual and electric to facilitate the realization of three remote control requirements of the power system.
Model and meanings
Main technical parameters
PDF Datasheet
