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Smart Ring Main Unit (RMU) Panel

The Smart Ring Main Unit (RMU) Panel is a next-generation intelligent medium voltage switchgear solution designed to deliver advanced automation, real-time monitoring, predictive maintenance, and seamless smart grid integration within secondary power distribution networks operating at 11kV and 33kV voltage levels. Manufactured with heavy-duty steel enclosures offering IP65 protection, each panel is equipped with motorized vacuum circuit breakers (VCB), IoT-enabled sensors, intelligent electronic devices (IED), numerical protection relays, and integrated remote terminal units (RTU) ensuring precise fault protection and automated switching capabilities. Fully compliant with IEC 62271-200 and IEC 61850 standards, it integrates seamlessly with SCADA, DMS, and cloud-based energy management platforms enabling predictive analytics, AI-based fault diagnosis, and automated network restoration. Its cybersecure communication, self-healing protection schemes, and compact modular design make the Smart RMU Panel indispensable for smart cities, digital utilities, and modern power distribution networks

45,000.00 AED 45,000.00 AED
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Sku: STE-MVP-S-RMU
Brand: SPRINT ELECTRIC

Parameter

Specification

Product Name

Smart RMU Panel

Panel Type

Intelligent SF₆ Gas Insulated / Solid Insulated Ring Main Unit

Application

Smart Grid, Distribution Automation & Remote Network Control

Rated Operational Voltage

11 kV / 22 kV / 33 kV

Highest System Voltage (Um)

12 kV / 24 kV / 36 kV

Rated Frequency

50 Hz

Phase

3 Phase

Rated Current

630 A

Rated Busbar Current

630 A

Short Circuit Withstand Capacity

20 kA / 21 kA / 25 kA for 3 sec

Short Circuit Making Capacity

50 kA / 63 kA Peak

Insulation Medium

SF₆ Gas / Solid Dielectric

Degree of Protection

IP67 (Gas Tank), IP54/IP55 (Outdoor Enclosure)

Enclosure Type

Metal Enclosed, Sealed for Life

Tank Material

Stainless Steel

Service Life

Minimum 30 Years

Switch Configuration

2 Way, 3 Way, 4 Way, 5 Way, 6 Way

Typical Arrangement

2L+1T, 3L+1T, 2L+1VCB, 3L+1VCB

Ring Switch Type

Motorized Load Break Switch (LBS)

Transformer Feeder

Fuse Switch / VCB

Switching Medium

SF₆ / Vacuum

Earthing Switch

Fault Making Type

Cable Termination

Separable Elbow Connectors

Cable Entry

Bottom Entry

Mounting Type

Indoor Floor Mounted / Outdoor Plinth Mounted

Busbar Material

Copper

Busbar Rating

630 A

Metering

Multifunction Smart Energy Meter

Protection Relay

Numerical Intelligent Protection Relay

Communication Protocol

IEC 61850, Modbus RTU, Modbus TCP, DNP3

Altitude

Up to 1000 m Above Sea Level

Standards

IEC 62271-200, IEC 62271-102, IEC 62271-103, IEC 61850, IEC 62443

Brand Options

Siemens, ABB, Schneider Electric, Eaton, Lucy Electric, CG, L&T

Specification

Brand Sprint Electric
Model Smart Ring Main Unit (RMU) Panel
Type Medium Voltage Electrical Panel
Manufacturer Sprint Electric
Part Number SPR-RMU-SMART-CUSTOM
Warranty 1 Yr