Brand | ROCKWILL |
Model NO. | Outdoor Medium Voltage Load Break Switch |
Rated voltage | 24kV |
Series | FKW |
This outdoor load break switch is a kind of AC MV load break switch. Outdoor AC MV load break switches are used in rated voltage 12kV,13.8kV, 15kV, 24kV, 36kV, 40.5kV, rated frequency 50/60Hz outdoor three-phase power system. The outdoor load break switch is composed of disconnect blade, arc extinguishing chamber and operation mechanism. It features simple structure, strong extinguishing arc ability, and reliable performance
FKW18-12/24/40.5 Outdoor Medium Voltage Load Break Switch
Technical Parameters
Rated voltage: 12kV, 13.8kV, 15kV, 24kV, 36kV
Rated current: 630A
Rated power frequency: 50/60Hz
Rated peak withstand current: 50kA
Rated short-time withstand current: 20kA
Rated short-circuit duration: 4s
Rated active load breaking current: 630A
Rated loop breaking current :630A
Rated cable charging current: 10A 5%
Rated active load breaking current: 31.5kA