Reliable FZ(R)N25-12D AC high voltage vacuum load break switch
Description
FZN25-12D type indoor AC high voltage load switch three-phase AC 50HZ, rated voltage 12kv indoor installations, It is applicable to industrial and mining enterprises and distribution reach substations and other places
It is used for the division and load current, ring closure to the current load transformer and cable charging current as the protection and control of electrical facilities.
Environmental condition
1 Ambient temperature: max +40°C min -25°C(conveyance under -30°C is allowed),within 24 hours ≤35°c
2 Altitude: ≤1000m
3 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%;
4 Earthquake intensity: ≤8 degree
5 No violent vibration
6 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution
Order instruction
Complete model and order quantity of the product
Rated current, rated voltage
Operating voltage
Rated voltage of the operating mechanism of opening and closing tripping device, energy storage motor.
Required accessory and quantity
Other requirement please contact with us directly
