Industrial Control System

An 11 kV Ring Main Unit (RMU) is a compact, sealed, and fully enclosed switchgear unit designed for medium voltage power distribution networks, typically operating at 11 kilovolts (kV). It plays a crucial role in ensuring uninterrupted power supply and facilitates maintenance and fault isolation in urban and industrial electrical networks.

ABB / Siemens / Schneider / Crompton Make 11kV | 22kV | 33kV Ring Main Unit (RMU)

Product Description:
We offer high-performance Ring Main Units (RMUs) in 11kV, 22kV, and 33kV variants sourced from globally trusted brands — ABB, Siemens, Schneider Electric, and Crompton. These RMUs are ideal for medium-voltage power distribution and ensure operational safety, reliability, and compact design, making them suitable for both indoor and outdoor substation applications.

Key Features:

• Voltage Ratings: 11kV / 22kV / 33kV

• Gas Insulated / Air Insulated options

• Compact and modular design

• Indoor and outdoor variants available

• High fault withstand capacity

• Low maintenance and long service life

• Compatible with SCADA and remote monitoring systems

• Factory-tested for guaranteed performance

Applications:

• Industrial Plants

• Residential & Commercial Complexes

• Infrastructure Projects

• Utility Distribution Networks

• Renewable Energy Installations

Brands Available:
✅ ABB
✅ Siemens
✅ Schneider Electric
✅ Crompton Greaves

Why Choose Us:

• Authorised Channel Partner – ABB

• Over 20 years of industry experience

• Trusted by leading clients like NTPC, Patanjali, DLF, Maruti, DRDO, and more

• Ready stock and fast delivery across India

• Expert technical support and after-sales service

Contact Us Today for Bulk Orders or Custom Specifications.

A Ring Main Unit is a pre-engineered, enclosed switchgear assembly used in ring‑type medium‑voltage systems (typically 7.2–36 kV) to manage feeders and transformer connections . The 33 kV version operates on higher distribution voltages.