HXGN-12 AC Metal Enclosed Ring Main Unit Switchgear, manufactured by a leading China supplier and factory, is designed for AC 50Hz, 12kV power systems. This reliable switchgear is widely used in industrial/civil cable ring networks and power terminals, including secondary substations, urban distribution networks, airports, metros, and shopping malls.
1.Versatile Application:Suitable for a wide range of uses, including small substations, switching stations, and urban distribution networks.
2.High Reliability:Designed for 12kV power systems, ensuring reliable performance in various environments, including industrial and civil applications.
3.Wide Usage:Applicable in diverse sectors such as shopping malls, airports, hospitals, and railways, making it a flexible solution for power distribution.
4.Efficient Power Management:Supports efficient energy distribution in cable ring networks and power supply terminals, enhancing operational efficiency.
| Project | Unit | Parameter |
| Rated voltage | kV | 12 |
| Rated frequency | Hz | 50 |
| Rated current of main busbar/maximum rated current of fuse | A | 630,125 |
| Rated short time withstand current of main circuit and grounding circuit | kA/S | 20,3 |
| Rated peak withstand current of main circuit and grounding circuit | kA | 50 |
| Rated short-circuit making current of main circuit and grounding circuit | kA | 50 |
| Number of full capacity interruptions of load switch | Times | 100 |
| Fuse breaking current | kA | 31.5,40 |
| Rated closed-loop breaking current | A | 630 |
| Rated transfer current | A | 1600 |
| Mechanical life | Times | 2000 |
| 1min power frequency withstand voltage(peak)relative to ground/isolated fracture | kV | 42,48 |
| Lightning impulse withstand voltage (peak),phase to phase,ground/isolation break | kV | 75,85 |
| 1min power frequency withstand voltage of secondary circuit | kV | 2 |
| Protection level |
|
IP3X |
1.AC 50Hz Compatibility:Specifically designed for AC 50Hz, 12kV power systems, providing precise performance specifications.
2.Metal-Enclosed Design:Robust metal enclosure ensures durability and protection against environmental factors.
3.Integrated Functionality:Combines multiple functions in one unit, streamlining installation and maintenance processes.
4.Compact Structure:Designed to occupy minimal space while providing maximum operational efficiency.
5.Environmental Adaptability:Suitable for various settings, including urban residential areas, industrial sites, and renewable energy applications like wind power generation.
1.Intelligent Monitoring: Optional smart sensors and remote monitoring system for real-time data (current, voltage, temperature), enabling remote operation and fault warning.
2.Modular & Expandable Design: Modular structure allows flexible configuration and easy future expansion or upgrades.
3.High Safety: Comprehensive interlocking system prevents misoperation. Fully enclosed metal housing with IP3X rating protects against dust and moisture.
4.Energy Efficient & Eco-Friendly: Uses low-loss materials and optimized electromagnetic design to reduce energy consumption.
5.Quick Installation & Maintenance: Compact and easy to install. Key components feature plug-in design for tool-free maintenance, minimizing downtime.
1.Technical Consultation: Free system design and technical selection guidance.
2.Installation & Commissioning Support: On-site engineer assistance available.
3.Training Services: Operation, maintenance, and safety training for customers.
4.Responsive After-Sales Service: 24/7 hotline and remote fault troubleshooting services.
1."We have used HXGN-12 RMU in multiple commercial complexes. They operate stably, are easy to install, and the after-sales service is responsive and reliable."
—Henan Xinding Sheng New Energy Co., Ltd.
2."The compact design is perfect for power distribution rooms with limited space. The smart features have significantly improved our operational efficiency."
— Hebei Manjiang Construction Engineering Co., Ltd.
3."Professional support from purchase to installation. The products offer high cost-performance, meet international standards, and have performed well in our overseas projects."—Zhejiang Changlan Electric Power Technology Co., Ltd.
We have cultivated strong, enduring partnerships with clients across 30+ countries due to our top-tier quality, receiving ongoing positive reviews for our products.
After ten-plus years of development, Jinhand has emerged as one of the foremost manufacturers and suppliers of electrical equipment in China. Our factory has adopted a great many advanced technologies and machinery, and we encourage you to order our premium, reasonably priced China-made products.
Address
No. 188, Wei 15th Road, Yueqing City, Wenzhou City, Zhejiang Province, China
