Technical Specifications
| Rated Voltage | 12 kV |
|---|---|
| Rated Current | 630 A |
| Insulation Type | Epoxy Resin Solid Shield Insulation |
| Short-Time Withstand Current | 20 kA (4s) |
| Greenhouse Gas Emission | Zero (SF6 Free) |
| Protection Degree | IP67 Enclosure |
Ring Main Units & GIS · Solid-Insulated Switchgear
12kV Environmentally Friendly Solid-Insulated Ring Main Unit
Eco-friendly SF6-free solid-insulated ring main unit. Uses epoxy resin encapsulation and vacuum interrupter technology for zero greenhouse gas emissions and high safety.
Product Information
Status
Published
Product ID
XH-SRMU-12
Last Updated
2026-07-30 07:01:46
Features
- Zero SF6 gas design eliminating environmental greenhouse gas reporting and gas pressure monitoring requirements.
- 3D phase-segregated solid epoxy resin shielding preventing phase-to-phase short-circuit faults.
- Modular plug-in busbar design allowing fast field expansion and maintenance.
Internal Component Engineering Anatomy
High-precision 3D engineering cutaway model illustrating the core, windings, insulation, conservator tank, and protection accessories.
High-Grade Silicon Core
Electrolytic Copper Windings
Tap Changer System
Buchholz & Temp Sensors
Factory Quality Inspection & Testing Video
Watch routine factory testing and quality control inspections inside XinHuan's manufacturing facility.
All export transformers undergo 100% full routine tests (IEC 60076) before packing and shipping.
Frequently Asked Questions
Related Markets & Resources
Standards & Compliance
IEC 62271-200, GB/T 11022, ISO 14001
Packaging, Delivery & Service
Fumigated export wooden case, 24-month warranty, worldwide CIF/FOB shipping
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