Name: ABB RMU610 2VAA008425R1 | RMIO-11C | RMBA-01 | SUNSHINE XIHE
Brand: ABB
Price: 485.00 USD
Availability: InStock

Description

Product Overview ：ABB RMU610 2VAA008425R1

The ABB RMU610 2VAA008425R1 is a high-performance gas-insulated ring main unit (RMU) designed for medium-voltage (MV) distribution networks, delivering reliable power management and protection in compact configurations. As part of ABB’s advanced SafeRing and SafePlus product families, this RMU combines cutting-edge SF₆ gas insulation technology with modular design to ensure safe, efficient, and flexible operation in diverse applications. Rated for 24 kV and 630 A, the RMU610 is engineered to handle short-circuit currents up to 16 kA for 3 seconds, making it suitable for secondary distribution in utilities, industrial plants, and commercial facilities.

Key to its design is ABB’s AirPlus™ insulation technology, a SF₆-free alternative with a global warming potential (GWP) of less than 1, aligning with sustainability goals while maintaining the same compact dimensions and performance as traditional SF₆-insulated RMUs 1. The RMU610 features a fully sealed stainless steel tank that protects live parts from environmental factors, ensuring long-term reliability and minimal maintenance. Its modular architecture supports up to five functional units, enabling easy expansion and adaptation to evolving network requirements. By integrating with smart grid technologies, the RMU610 offers real-time monitoring and remote control capabilities, enhancing operational efficiency and reducing downtime.

Technical Specifications ：ABB RMU610 2VAA008425R1

Parameter Name	Parameter Value
Product Model	ABB RMU610 2VAA008425R1
Manufacturer	ABB
Product Type	Gas-Insulated Ring Main Unit (RMU)
Rated Voltage	24 kV
Rated Current	630 A
Rated Short-Time Current	16 kA for 3 seconds
Insulation Medium	AirPlus™ (SF₆-free, GWP < 1)
Enclosure Rating	IP65 (dust-tight and water-resistant)
Physical Dimensions	1,200 mm (W) × 1,500 mm (H) × 600 mm (D)
Weight	350 kg
Mounting Type	Indoor/outdoor pedestal or wall-mounted
Communication Protocols	Modbus RTU, DNP 3.0, IEC 61850
Operating Temperature	-25°C to +55°C
Service Life	Over 30 years

ABB RMU610 2VAA008425R1

Key Features and Advantages ：ABB RMU610 2VAA008425R1

The ABB RMU610 2VAA008425R1 stands out for its innovative design and robust performance. Its AirPlus™ insulation technology eliminates SF₆ usage, reducing environmental impact without compromising safety or reliability. The sealed stainless steel tank ensures protection against dust, moisture, and corrosive environments, making it suitable for harsh industrial settings 1. The RMU610 also features a puffer interrupter technology for load breaking and disconnecting operations, combining multiple functions into a single mechanism to simplify maintenance and enhance operational safety.E-mail :sales@ygplc.com.

Modularity is a core strength of the RMU610, allowing users to configure up to five functional units (e.g., cable switches, circuit breakers, metering modules) in a compact footprint. This flexibility supports scalability for expanding networks and minimizes space requirements in urban or confined areas. Additionally, the RMU610 integrates seamlessly with ABB’s Relion® protection and control systems, enabling advanced analytics and predictive maintenance through real-time data monitoring 10.

Reliability is further enhanced by the RMU610’s arc fault containment design, which complies with IEC 62271-200 standards. The system includes mechanical interlocks to prevent unauthorized access to live parts and features a gas pressure relief mechanism to safely vent internal arcs, protecting personnel and equipment during fault conditions 9.Whatsapp:+86 18859254943.

ABB RMU610 2VAA008425R1

Application Areas ：ABB RMU610 2VAA008425R1

The ABB RMU610 2VAA008425R1 is widely deployed in medium-voltage distribution networks across various industries:

Utilities: Ideal for secondary substations, the RMU610 ensures reliable power distribution in urban and rural grids. Its compact design and environmental compatibility make it suitable for underground installations and greenfield projects 1.
Industrial Facilities: In manufacturing plants, chemical refineries, and mining operations, the RMU610 protects critical equipment by isolating faults and managing load currents. Its robust construction withstands harsh industrial environments 9.
Commercial and Infrastructure: The RMU610 supports power distribution in data centers, hospitals, and transportation hubs, where uninterrupted supply is essential. Its smart grid capabilities enable remote monitoring and load balancing 10.
Renewable Energy: Integrating with solar and wind farms, the RMU610 efficiently manages power collection and grid connection, ensuring stable energy output and compliance with grid codes 1.

Installation and Maintenance ：ABB RMU610 2VAA008425R1

Pre-Installation Preparation:
Ensure the installation site meets environmental requirements (e.g., temperature, humidity) and provides adequate space for maintenance access. Verify the compatibility of the RMU610 with existing switchgear and cabling systems. For outdoor installations, use the optional IP65-rated enclosure and corrosion-resistant materials 1.

Maintenance Recommendations:

Visual Inspections: Regularly check for physical damage, gas leaks, or ennormal hot using thermal imaging. Clean the exterior to prevent dust accumulation.Whatsapp:+86 18859254943.
Functional Testing: Perform annual tests on switches, circuit breakers, and protection relays to ensure proper operation. Calibrate sensors and verify communication protocols 7.
Gas Monitoring: Monitor AirPlus™ gas pressure and purity to maintain insulation integrity. Replace the desiccant cartridge every 12–18 months to prevent moisture ingress 1.
Software Updates: Keep the RMU610’s firmware and control software up-to-date to access new features and security patches 12.
ABB RMU610 2VAA008425R1

Product Warranty ：ABB RMU610 2VAA008425R1

Our company provides a one-year quality warranty for the ABB RMU610 2VAA008425R1, covering hardware failures due to non-human factors. During the warranty period, defective components will be replaced free of charge. For discontinued models or urgent requirements, our global supply chain network ensures rapid delivery of scarce spare parts, supporting the continuous and stable operation of industrial systems. Our technical team offers 24/7 support for installation, troubleshooting, and optimization, ensuring seamless integration and long-term reliability.

For inquiries, contact our sales team or visit our website for detailed product documentation and pricing.

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