| Brand | ROCKWILL | 
| Numero ng Modelo | 10kV (Tatlong Sirkwit) Normal na Presyur na Naka-seal na Himpapawid na Insuladong Switchgear / Ring Main Unit | 
| Tensyon na Naka-ugali | 12kV | 
| Larawan na Pagsasahimpapawid | 50/60Hz | 
| Serye | XGN | 
Ang 10kV (Tatlong Circuit) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit ay isang high-performance medium-voltage power distribution solution na inihanda upang suportahan ang tatlong independenteng power supply loops. Nag-ooperate ito sa rated voltage ng 10kV, at may normal-pressure sealed enclosure na gumagamit ng hangin bilang pangunahing insulating medium—na nagpapawala ng pangangailangan para sa SF₆ gas o pressurized systems. Ang switchgear na ito ay naglalaman ng switching, protection, at control functions, kaya ito ay ideal para sa mga scenario na nangangailangan ng robust multi-loop power distribution, tulad ng industrial complexes, urban substations, commercial hubs, at critical infrastructure na nangangailangan ng redundant power supply.
Pangalan  |  
   Yunit  |  
   Parameter Value  |  
  |
Rated Voltage (Ur)  |  
   kV  |  
   12  |  
  |
Rated Frequency (fr)  |  
   Hz  |  
   50  |  
  |
Rated Current (Ir)  |  
   A  |  
   630  |  
  |
Short - time Power Frequency Withstand Voltage (Ud)  |  
   Between Fractures  |  
   kV  |  
   48  |  
  
Between Phases  |  
   kV  |  
   42  |  
  |
Phase to Ground  |  
   kV  |  
   42  |  
  |
Lightning Impulse Withstand Voltage (Up)  |  
   Between Fractures  |  
   kV  |  
   95  |  
  
Between Phases  |  
   kV  |  
   75  |  
  |
Phase to Ground  |  
   kV  |  
   75  |  
  |
Rated Short - time Withstand Current (Ik)  |  
   kA  |  
   20/25  |  
  |
Rated Short - circuit Duration (tk)  |  
   s  |  
   4  |  
  |
Rated Peak Withstand Current (Ip)  |  
   kA  |  
   50/63  |  
  |
Rated Short - circuit Breaking Current (Isc)  |  
   kA  |  
   20/25  |  
  |
Rated Short - circuit Making Current (Ima) 
  |  
   Vacuum Interrupter  |  
   kA  |  
   50/63  |  
  
Earthing Switch  |  
   |||
Auxiliary Circuit and Control Circuit  |  
   Rated Voltage (Ua) DC/AC  |  
   V  |  
   ≤400  |  
  
Power Frequency Withstand Voltage (1min)  |  
   V  |  
   2000  |  
  |
Mechanical Life 
  |  
   Circuit Breaker  |  
   Times  |  
   10000  |  
  
Disconnecting Switch  |  
   Times  |  
   3000  |  
  |
Earthing Switch  |  
   Times  |  
   3000  |  
  |
Electrical Life  |  
   Circuit Breaker  |  
   Class  |  
   E2  |  
  
Earthing Switch  |  
   Class  |  
   E2  |  
  |
Protection Grade of Cabinet Enclosure  |  
   IP4X  |  
  ||
Protection Grade of Sealed Box  |  
   IP65  |  
  ||