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Ring Main Units (RMU)
XGN15-12 SF6 Ring Main Unit
The XGN15-12 is a fully gas-insulated compact ring main unit rated at 10-12kV. Suitable for urban cable distribution networks, commercial buildings, and industrial parks. Offers various switch/fuse module combinations.
Key Features
- 10-12kV rated voltage
- SF6 gas-insulated sealed tank design
- Modular: 2L+1F, 2V+1F, V+F, L+F configurations
- Compact footprint for indoor/outdoor use
- Maintenance-free sealed gas compartment
- Front cable entry for easy installation
- Motorized or manual operation
Technical Specifications
| Rated Voltage | 12 kV |
| Rated Current (Bus) | 630 A |
| Rated Current (Branch) | 200 A |
| Rated Short-Circuit Making Current | 50 kA |
| Rated Short-Time Withstand Current | 20 kA / 4s |
| Power Frequency Withstand Voltage | 42 kV |
| Lightning Impulse Withstand Voltage | 75 kV |
| SF6 Gas Pressure | 0.03 MPa (20°C) |
| Protection Rating | IP67 (gas tank) / IP3X (cable) |
| Configuration Options | 2L+1F / 2V+1F / V+F / L+F |
Applications
Urban underground cable networksCommercial building power supplyIndustrial park distributionRenewable energy connection substationsHigh-rise building basements
Standards Compliance
IEC 62271-200GB 3906
Reply within 12hISO / CE / CCC CertifiedOEM Available
Frequently Asked Questions
What is the rated voltage of the XGN15-12 SF6 Ring Main Unit?
The XGN15-12 SF6 Ring Main Unit has a rated voltage of 12 kV. Please refer to the technical specifications table above for complete electrical ratings.
What is the lead time for XGN15-12 SF6 Ring Main Unit?
Standard lead time for the XGN15-12 SF6 Ring Main Unit is approximately 30 days. Larger quantities or custom configurations may require additional production time. Contact our sales team for a precise delivery schedule.
Can the XGN15-12 SF6 Ring Main Unit be customized for OEM projects?
Yes, NAIJI Electric offers OEM and custom manufacturing for the XGN15-12 SF6 Ring Main Unit. We can adjust specifications, branding, and configurations to meet project-specific requirements. Minimum order quantities apply.
What standards does the XGN15-12 SF6 Ring Main Unit comply with?
The XGN15-12 SF6 Ring Main Unit is designed and tested in accordance with IEC 62271-200, GB 3906. All products undergo rigorous factory testing before shipment.
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