| Brand | ROCKWILL |
| Numero ng Modelo | Pampaligid na Medium Voltage Load Break Switch |
| Nararating na Voltase | 12kV |
| Serye | FKW |
Ang outdoor load break switch na ito ay isang uri ng AC MV load break switch. Ang mga outdoor AC MV load break switch ay ginagamit sa rated voltage na 12kV, 13.8kV, 15kV, 24kV, 36kV, 40.5kV, at rated frequency na 50/60Hz sa outdoor three-phase power system. Ang outdoor load break switch ay binubuo ng disconnect blade, arc extinguishing chamber, at operation mechanism. Ito ay may simple structure, malakas na kakayahan sa pag-extinguish ng arc, at reliable performance
FKW18-12/24/40.5 Outdoor Medium Voltage Load Break Switch
Teknikal na mga Parameter
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