Ring Main Unit
A Ring Main Unit (RMU) is an essential switchgear device designed for medium-voltage power distribution systems. It facilitates the connection, measurement, and protection of electrical circuits within a ring-type distribution network. RMUs play a crucial role in ensuring the reliability and continuity of power supply, particularly in urban and industrial settings. Their compact design and robust performance make them ideal for use in space-constrained environments, while their ability to isolate faults and minimize downtime enhances the efficiency of the distribution network.
- Complying IEC-62271-200 standard.
- Available in 3 way & 5 way.
- Stainless Steel Tank.
- SF6 Insulated compact model.
- Outdoor & Indoor use.
- SCADA compatible motorised unit- on request.
Neotrafo proudly offers a diverse range of Ring Main Units (RMUs) from group company TRANSGUARD, designed for efficient medium-voltage power distribution systems up to 33 kV. These essential switchgear devices are engineered to facilitate seamless connection, measurement, and protection of electrical circuits within a ring-type distribution network, ensuring reliable and continuous power flow.
Our RMUs play a vital role in enhancing the performance of power distribution systems, especially in urban, industrial, and remote locations. The compact design of our RMUs makes them ideal for environments where space is limited, without compromising on functionality. Whether for underground or overhead installations, our RMUs deliver high performance and reliability, optimizing the distribution of electricity in even the most demanding settings. With our Ring Main Units, you can ensure a stable, reliable, and efficient power distribution network tailored to your specific needs. Our RMUs are an integral part of our group’s portfolio of power solutions, built to deliver lasting performance in the most demanding applications.
Key Aspects
Primary Function
RMUs are critical for connecting, measuring, and safeguarding electrical circuits in ring-type distribution networks, ensuring smooth and reliable power distribution.
Voltage Range
Designed for medium-voltage systems, RMUs typically operate between 1kV and 36kV, making them suitable for diverse power distribution applications.
Protection
Equipped with advanced circuit breakers and fuses, RMUs provide robust protection against electrical faults and overloads.
Flexibility
RMUs enable seamless switching between power sources, ensuring uninterrupted operations during maintenance or fault isolation.
Maintenance
With a robust and compact design, RMUs require minimal maintenance while delivering consistent performance over time.
Installation
Versatile in design, RMUs can be installed in both indoor and outdoor settings, adapting to space and environmental constraints.
Demand Response Enablement
NEOTRAFOs Battery Energy Storage Substation Units enable demand response programs by providing a means to store and manage energy for later use. They can participate in demand response initiatives by modulating their charging and discharging patterns in response to grid signals or market incentives.
Automation
Modern RMUs support integration with SCADA systems, enabling remote monitoring, control, and diagnostics for improved network efficiency.
Safety Features
Advanced interlocks and grounding mechanisms in RMUs enhance operator safety and reduce the risk of electrical hazards.
Energy Efficiency
By minimizing power losses in medium-voltage distribution networks, RMUs contribute to overall energy savings and operational efficiency.
Eco-Friendly
Gas-insulated RMUs are an environmentally friendly option, reducing greenhouse gas emissions and ensuring sustainability.
Customizable
RMUs are highly configurable, allowing customization to meet specific network requirements and operational demands.
Durability
Engineered to withstand harsh conditions, RMUs offer reliable performance and a long operational lifespan, even in demanding environments.