FZN25-12RD/T12.5- 31.5 indoor AC highn-voltage vacuum load switch , which is also named ZFN25 load switch , is the triphase
FZRN25-12D/T200-31.5 Indoor High-voltage Vacuum Load Break Switch, which is also named ZFN25 load switch ,
is the triphase high voltage switch equipment of 10kv rated voltage and 50HZ rated
frequency .It is used to close the load current ,closed loop current , unload transformer
and cable charging current and combine short current. Load switch of the Earthing switch
is also equipped ,which can stand load current. In order to realize the demand of tricontrol of
electrical power system engineering , hand operation and motor operation system are equipped. FZRN25-12D/T200-31.5 Indoor High-voltage Vacuum Load Break Switchand group machine can be used in power supply power
equipments of triphase AC50HZ ring net or commercial power which can control lead and
short circuit. It is used in opening and closing load current,closed loop current, unload
transformer and cable charging current .Group machine can be opened to any current
of rated short current. The linkage of direct acting isolation clearance and vacuum arcing
chamber is adopted. It has the unction of hand operation and electricity operation.
FZRN25 has special design. vacuum arcing chamber only stand voltage at the moment
of opening and closing, so the size is small and the price is low. FZRN25 can realize one off operation of isolation clearance and are extinguishing chamber
clearance. FZRN25 mutual- linkage grounding valve of grounding switch between static contact and moving electric
torch, so it can make sure safety and convenient maintenance equipments of triphase AC50 HZ ring net or commercial power which can control lead
and short circuit. It is used in opening and closing load current ,closed loop current,
unload transformer and cable
FZRN25-12D/T200-31.5 Indoor High-voltage Vacuum Load Break Switch
