RM Series Modular Online UPS
Three Phase 380V / 400V / 415V
The INVT RM Series Modular Online UPS is a proven and highly reliable modular power protection solution designed for small to medium data centers, telecommunications facilities, enterprise IT infrastructure, industrial applications, and other mission-critical environments.
As one of the earlier-generation modular UPS platforms developed by INVT Power, the RM Series provides capacities of 60 kVA, 120 kVA, and 200 kVA, combining modular scalability, high power density, simplified maintenance, and robust environmental adaptability.
The system incorporates a modular IGBT architecture and isolated airflow channel design, helping protect critical electronic components from harsh environmental conditions while improving cooling performance and overall system reliability.
With online hot-swappable power modules, N+X redundancy, intelligent battery charging, battery cold-start capability, front-access maintenance, and intelligent component-life monitoring, the RM Series provides a dependable and flexible UPS solution for critical power applications.
Key Features
- Modular & Scalable Architecture – Supports up to 20 power modules operating in parallel, allowing flexible system expansion and N+X redundancy.
- Online Hot-Swappable Modules – Power modules can be installed, replaced, or serviced online without shutting down the complete UPS system, helping improve system availability and simplify maintenance.
- High Power Density – A 200 kVA system occupies approximately 0.5 m² of floor space, helping maximize valuable data center and equipment-room space.
- Integrated IGBT Design – Integrated IGBT power modules reduce the number of internal connection points and components, helping improve system performance and reliability.
- Isolated Airflow Architecture – Independent airflow channels improve thermal management and help enhance the UPS system’s adaptability to demanding operating environments.
- N+X Redundancy – Modular architecture allows additional power modules to be configured as redundancy, improving system availability for mission-critical loads.
- Battery Cold Start – Allows the UPS to start directly from the battery system when utility power is unavailable.
- User-Friendly Touchscreen Interface – Touch LCD provides clear access to operating parameters, alarms, system conditions, and other critical UPS information.
Intelligent Charging Management
Each power module incorporates an independent charger, providing flexible and intelligent battery charging control.
The charging system manages the battery charging process according to operating conditions, helping to:
Optimize Charging Performance • Improve Battery Reliability • Maintain Backup Readiness • Extend Battery Service Life
The independent charger architecture also provides greater flexibility in modular system configurations.
High Power Density
The RM Series is designed to maximize available power capacity while minimizing installation footprint.
A 200 kVA UPS configuration occupies approximately 0.5 m², making the system particularly suitable for installations where equipment-room or data-center floor space is limited.
The modular architecture also enables system capacity to be expanded progressively as load requirements increase.
Integrated IGBT Power Modules
The RM Series utilizes an integrated IGBT design within each power module, reducing the number of internal connections and potential failure points.
This integrated architecture helps provide:
Improved Reliability • Higher System Performance • Simplified Module Construction • Easier Maintenance • Reduced Internal Complexity
Totally Front-Access Maintenance
The RM Series is designed with full front access, allowing key system components to be installed, inspected, and maintained conveniently from the front of the cabinet.
The UPS also supports top and bottom cable entry, providing greater flexibility for different site installation and cable-management requirements.
This service-friendly architecture simplifies installation and maintenance, particularly in data centers where rear access may be restricted.
Intelligent Maintenance Reminder
The UPS can monitor and record the operating time of critical system components.
Maintenance reminder intervals can be configured to notify operators when components approach their recommended inspection or replacement period.
This enables a more proactive maintenance strategy and helps reduce the risk of unexpected system failure.
Modular UPS with Isolation Transformer
For applications requiring galvanic isolation or additional electrical separation, selected RM Series configurations of up to 60 kVA can be supplied with an integrated isolation transformer.
This provides additional flexibility for applications with specific grounding, electrical isolation, or power-quality requirements.
Applications
Ideal for:
Small & Medium Data Centers • Server Rooms • Telecommunications • Enterprise IT Infrastructure • Banking & Financial Facilities • Healthcare Facilities • Industrial Control Systems • Manufacturing Facilities • Network Operations Centers • Security & Monitoring Systems • Critical Infrastructure • Mission-Critical Equipment
Key Benefits
60 / 120 / 200 kVA Capacity • Modular Architecture • Online Hot-Swappable Modules • N+X Redundancy • Up to 20 Power Modules in Parallel • 200 kVA in Approximately 0.5 m² • Integrated IGBT Design • Isolated Airflow Channel • Independent Battery Chargers • Battery Cold Start • Full Front Access • Top & Bottom Cable Entry • Intelligent Maintenance Reminder • Optional Integrated Isolation Transformer
Warranty
2-Year Warranty
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