11kV | 22kV | 33kV Ring Main Unit (RMU)

We provide high-performance Ring Main Units (RMUs) across 11kV, 22kV, and 33kV voltage classes from globally renowned manufacturers. Engineered for medium-voltage power distribution, these RMUs combine safety, reliability, and compact design, making them suitable for both indoor and outdoor substation applications.

Technical Specifications (33kV Model ? Example)

• Rated Voltage: 33kV

• Rated Frequency: 60 Hz

• Rated Current: As per model (up to 630A)

• No. of Poles: 3

• Degree of Protection: IP54 (Indoor) / IP65 (Outdoor)

• Material: Mild Steel (MS)

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Key Features

• Available in 11kV / 22kV / 33kV variants

• Gas Insulated (SF?) and Air Insulated options

• Compact and modular design for flexible configurations

• Indoor and outdoor variants available

• High fault withstand capacity

• Low maintenance and long operational life

• SCADA and remote monitoring compatibility

• Factory-tested for guaranteed performance

Applications

• Industrial Plants & Process Industries

• Residential & Commercial Complexes

• Infrastructure & Smart City Projects

• Utility Distribution Networks

• Renewable Energy Installations (Solar & Wind)