| Brand | ROCKWILL |
| Numero ng Modelo | 10kV (Pigsa-pagsasama ng Maraming Uri ng Kabinet) Normal na Presyon na Naka-seal na Air-Insulated Switchgear / Ring Main Unit |
| Tensyon na Naka-ugali | 12kV |
| Larawan na Pagsasahimpapawid | 50/60Hz |
| Serye | XGN |
Ang 10kV (Flexible Combination of Multiple Cabinet Types) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit ay isang maramihang sistema ng power distribution na may medium-voltage na disenyo upang makapag-adapt sa iba't ibang pangangailangan ng operasyon. Nag-ooperate ito sa 10kV na may normal-pressure sealed structure, gumagamit ng hangin bilang insulating medium (na nagwawala ng pagkakasangkot sa SF₆ gas) at may mga modular cabinet designs na maaaring mapag-combine nang maluwag. Ang switchgear na ito ay naglalaman ng mga function ng power distribution, protection, at control, kaya ito ay angkop para sa mga scenario na nangangailangan ng customized configurations—tulad ng mga industriyal na zone, urban grids, commercial complexes, at renewable energy facilities—kung saan ang adaptability sa iba't ibang load demands at spatial constraints ay mahalaga.
Name |
Unit |
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 |
||
Normal na Kalagayan ng Serbisyo