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UPS Solutions Modular UPS Range

The XRT-3PH-MOD

120kVA to 600kVA in 30kW or 50kW modular increments



Scalable three-phase modular UPS systems for mission-critical infrastructure.


✓ Australia-Wide Expert Installation

✓ Built for High-Availability Environments

✓ 3-Year Australian Warranty 

The XRT-3PH-MOD Modular UPS Range delivers high-density, scalable power protection for data centres, commercial buildings, healthcare, government, and industrial environments. Designed with hot-swappable power modules and intelligent redundancy, the system grows with your load while maintaining maximum uptime.

Why Choose XRT-3PH-MOD?
Built for High-Availability Environments

The XRT-3PH-MOD is a true modular three-phase UPS system designed for enterprise and infrastructure environments that require scalability, redundancy, and long-term flexibility. Unlike fixed-capacity monolithic UPS systems, the modular architecture allows organisations to scale capacity in 30kW or 50kW increments while maintaining N+1 redundancy and simplified maintenance.


Ideal for growing data centres, healthcare facilities, and government infrastructure, the XRT-3PH-MOD provides high-efficiency online double conversion protection with intelligent system-level fault isolation.

True Modular Architecture

✓ Hot-swappable 30kW or 50kW power modules

✓ Scalable capacity growth without system replacement

✓ N+X redundancy for high availability

✓ Parallel scalability for enterprise expansion

High Efficiency Performance

✓ Online double conversion topology

✓ High AC/AC efficiency for reduced energy cost

✓ Optimised for data centre and infrastructure loads

✓ Intelligent load sharing across modules

Designed for Uptime

✓ Real-time intelligent monitoring

✓ Module-level fault isolation

✓ Front-access servicing for faster maintenance

✓ Reduced mean time to repair (MTTR)

Download The UPS Solutions XRT-3H-MOD Brochure
Modular Platform Architecture
Two Scalable Platforms


The XRT-3PH-MOD range is engineered across two distinct modular platforms to support different infrastructure scales and load requirements.


Each platform is built around high-density hot-swappable power modules, allowing organisations to configure capacity, redundancy, and expansion based on operational growth. This structured approach ensures optimal efficiency for both mid-size data environments and large enterprise facilities.


The two platforms are structured as follows:

XRT-3PH-MOD (120kVA Platform)

• Built using 30kW modular power building blocks
• Scalable up to 120kVA
• Supports N+1 redundancy configurations
• Ideal for mid-size data centres, regional facilities, and infrastructure rooms
• Compact footprint with simplified servicing

XRT-3PH-MOD (200–600kVA Platform)

• Built using 50kW high-density power modules
• Scalable from 200kVA up to 600kVA
• Designed for N+X redundancy at enterprise scale
• Suitable for large data centres, healthcare campuses, and critical infrastructure
• Optimised for long-term capacity expansion

Applications & Deployment Environments
Built for High-Availability Infrastructure

The XRT-3PH-MOD modular UPS range is designed for high-availability environments where uptime, redundancy, and long-term scalability are critical. Its modular architecture makes it ideal for infrastructure projects that require resilient power protection, simplified servicing, and predictable future expansion

Typical Infrastructure Applications

Data Centres
High-density modular UPS protection for colocation, enterprise, and edge environments where uptime and capacity growth are essential.

Healthcare & Hospitals
Reliable three-phase backup power for critical systems, essential infrastructure, and medical environments that cannot tolerate disruption.

Government & Defence
Scalable modular UPS architecture for secure facilities, communications environments, and mission-critical operations.

Telecommunications
Continuous protection for network infrastructure, switching environments, and communications rooms requiring resilient three-phase power.

Commercial & Industrial Facilities
Flexible modular backup power for campuses, large buildings, and operational sites with evolving load requirements.

Key System Capabilities
Engineered for Performance, Redundancy, and Serviceability

The XRT-3PH-MOD modular UPS platform combines advanced power electronics with intelligent control systems to deliver reliable three-phase power protection at enterprise scale.

Designed for high-load infrastructure environments, the system supports efficient operation, modular redundancy, and simplified servicing to minimise downtime and operational risk.

The XRT-3PH-MOD architecture delivers several core capabilities designed for high-availability infrastructure environments:

Core Modular UPS Capabilities

Modular Power Architecture

• Hot-swappable 30kW or 50kW power modules
• True modular scalability up to 600kVA
• N+1 or N+X redundancy configurations
• Parallel system expansion for future load growth

Power Quality & Efficiency

• Online double conversion topology for continuous protection
• High AC/AC efficiency to reduce operating costs
• Low harmonic distortion for sensitive equipment
• Unity power factor output for maximum usable capacity

Intelligent Operation

• Advanced DSP digital control architecture
• Intelligent load sharing across modules
• Real-time system monitoring and diagnostics
• Front-access maintenance for faster servicing

Planning a Modular UPS Deployment
Design the Right Power Architecture for Your Infrastructure

Planning a modular UPS deployment requires the right balance of capacity, redundancy, and long-term scalability. The XRT-3PH-MOD range is designed to support flexible three-phase power protection for growing infrastructure environments.

The UPS Solutions team works with engineers, consultants, and facility managers to design reliable modular UPS systems tailored to each project. From load assessment and system sizing to installation and commissioning, we help ensure every deployment is built for long-term performance.


✓ Modular UPS system design and load planning


✓ Redundancy and scalability strategy (N+1 / N+X)


✓ Installation, commissioning, and lifecycle support across Australia

Enquire About the XRT-MOD Modular UPS Range

Contact UPS Solutions

For UPS systems there is design and engineering that will need to be done so it is best to book a site inspection or enquire directly with our team by filling out the form, emailing sales@upss.com.au or calling 1300 555 992.