XGW口-12 Outdoor ring-network switching station (cable branch box)
Functions And Features
It is made of prefabricated charged removable silicon rubber cable, fully sealed, fully insulated, maintenance-free, and can reliably ensure personal safety. The structure is small and beautiful, in stainless steel double-layer box, with service life of more than 20 years.
Without affecting the operation of the main network, it achieves regional outage repair, and reduces the scope of power outages; It can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse, the branches can be up to 8 loop; Optional arrester, short circuit fault indicator, current limiting fuse, meet the various requirements of users.
Model And Meaning
|1||Rated voltage||12kV||7||Rated short time withstand current||25kA/4S|
|2||Rated current||630A||8||Rated peak withstand current||50kA|
|3||P.F.withstand voltage(phase to earth)||42kVlmin||9||Rated breaking capacity current||45A|
|4||Lightning impulse voltage||75kV||10||Rated breaking inductive current||16A|
|5||Rated breaking current||630A||11||Full load breaking times||>100|
|6||Rated short circuit breaking current(peak)||50kA||12||Operating times of sub-closing machine 2000||2000|
Typical Wiring Program
XGW口-12 Common Schemas Example