RMU Panel (Ring Main Unit)
Gas-insulated (SF6) / Solid-insulated compact Ring Main Unit switchgear for 11kV to 33kV secondary electrical distribution networks.
CPRI TYPE TESTED
Standard
IEC 61439 / IS 8623
Protection
IP54 - IP66
Material
99.9% ETP Copper / CRCA
Product Overview
Gas-insulated (SF6) / Solid-insulated compact Ring Main Unit switchgear for 11kV to 33kV secondary electrical distribution networks.
Key Highlights
Up to 33kV Voltage Rating
SF6 Sealed Tank Design
Maintenance-Free Operation
Motorized Remote SCADA Control
Technical Specifications
ISO 9001:2015 Quality Guaranteed| Rated Voltage | 11kV / 22kV / 33kV |
| Rated Current | 630A (Ring Switches), 200A/630A (T-Off) |
| Short Time Withstand | 20kA / 21kA / 25kA for 3 sec |
| Protection Class | IP67 (Gas Tank), IP4X (Enclosure) |
| Insulation Medium | SF6 Gas / Eco-friendly Air-Solid Insulation |
| Standard Conformance | IEC 62271-200 / IEC 62271-100 |
| Mechanism Type | Spring Charge Manual / Motor Operated |
Key Engineering Features
- Hermetically sealed stainless steel tank protecting live parts from humidity & dust.
- Integrated vacuum circuit breakers and load break switches with earthing position.
- Comprehensive mechanical interlocking for foolproof operation safety.
- Compact footprint ideal for tight urban substations and compact substation integrations.
- Smart grid ready with built-in CT/PT sensors and feeder protection relays.
Ideal Industry Applications
Urban Power Distribution GridCommercial ComplexesRenewable Energy Sub-stationsHospital & Data Center Power
SCHEMATIC READY
Custom Single-Line Diagram (SLD)
Need custom busbar sizing or non-standard enclosure dimensions? Our electrical CAD design team can generate tailored single-line diagrams within 24 hours.
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