12kV Switchgear
HXGN-12 SF6 Ring Main Unit Switchgear is a reliable and efficient solution for medium-voltage power distribution. The enclosure is constructed with premium aluminum-zinc coated sheet steel, providing excellent corrosion resistance and an artistic design. The switchgear features a separate load break switch unit filled with SF6 insulation, ensuring long service life and low maintenance requirements.
Description
Technical parameters
Cabinet outline dimensions(mm)(not including door )
| Height | width | Depth | |
| 1600 | 1800 | 375 | 840 |
| 1600 | 1800 | 420 | 840 |
| 1600 | 1800 | 500 | 840 |
| 1600 | 1800 | 750 | 840 |
Main Characteristics:
- The load break switch utilizes SF6 as an insulation medium, offering outstanding properties such as high parameters, minimal maintenance, and freedom from pollution.
- The enclosure is made of aluminum-zinc coated sheet steel, making it resistant to corrosion and oxidation, while also adding an aesthetic appeal to the structure.
- The spring charging operation, three-phase free trip, five-proof interlock, and integrated operation mechanism ensure safe and reliable functioning.
- The ring main unit can be easily configured into a ring network power supply unit or other wiring configurations, providing great flexibility and adaptability.
- The SF6 load break switch boasts comprehensive safety features, being free from oil, toxicity, and the risk of explosion or fire disasters.
- This design can be combined with KYN28A-12 central-installed switchgear for enhanced performance.
Working Conditions:
- Maximum Ambient Temperature: +45°C
- Minimum Ambient Temperature: -45°C
- Maximum Comparative Average Humidity: Daily Average ≤ 95%, Monthly Average ≤ 90%
- Altitude: Up to 3000 meters above sea level
- Seismic Capacity Level: 8
