Gas Insulated Ring Main Unit
Gas-insulated ring main unit (RMU) designed for medium-voltage distribution networks. This compact and reliable switchgear provides protection and control for substations, industrial facilities, and renewable energy plants.




Technical Specifications
Overview
Compact Medium-Voltage Protection
This gas-insulated ring main unit (RMU) is engineered for reliable medium-voltage power distribution. Utilizing SF6 gas insulation, it offers a compact footprint and enhanced safety, making it ideal for substations, industrial facilities, and renewable energy plants. The system includes integrated circuit breakers, disconnectors, and earthing switches to ensure efficient network automation and long-term operational stability with minimal maintenance.
Technical Specifications
Applications
- Substations
- Industrial Facilities
- Renewable Energy Plants
- Insulation Type
- SF6 Gas
- Key Features
- Compact DesignNetwork AutomationLow MaintenanceMedium Voltage
Module Configuration
Included Modules
- Circuit Breakers
- Disconnectors
- Earthing Switches
Configuration Reference
| Slot | Module Type |
|---|---|
| 200 | PTB / FTE |
| 201 | SHB1 / 21H6 |
| 202 | SHB1 / 21H61 |
| 203 | SHB2 / 21H6J |
| 204 | SHB3 / 21H61 |



