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MegaFlex UL - Innovating Advanced AI Power Protection

 

The MegaFlex UL uninterruptible power supply (UPS) merges advanced innovation with reliable power protection. Engineered to be AI-ready, it's the perfect choice for colocation, hybrid, hyperscale and neocloud data centers, ensuring continuous power and security for critical infrastructure.

Designed to meet the evolving AI load profile demands of modern data centers, MegaFlex UL, with its high efficiency, scalability, and reliability, strengthens ABB’s leadership in intelligent power management.

Key features include:

  • Three-phase double conversion: Available in 415V or 480V configurations.
  • Monolithic topology: Utilizes 337 kW or 400 kW power modules, with capacities ranging from 1,000 to 1,600 kW in a single UPS cabinet.
  • Flexible system architecture: Supports N+1, 2N, 2N+1, N+N, 3N/2, and catcher system configurations.
  • Redundant parallel architecture™ (RPA): Ensures true redundancy and eliminates single points of failure.
  • Optimized footprint: Enhances system reliability with a scalable paralleling approach.
  • Integrated design: No need for external paralleling equipment, centralized bypass, or master control.

By offering both 415V and 480V UL-compliant UPS systems, ABB enables data centers to select the optimal voltage configuration for their specific environments. This flexibility ensures seamless integration with existing infrastructure, enhances operational efficiency, and supports long-term performance goals.

 

 




The MegaFlex UL UPS offering

MegaFlex UL front view MegaFlex UL angle view MegaFlex UL service access

MegaFlex 415V & 480V UL UPS 1.0 - 1.6 MW

MegaFlex 415V & 480V UL UPS 1.0 - 1.6 MW

MegaFlex 415V & 480V UL UPS front access


Flexible approach

  • Single module capacity from 1,000 kW to 1,350 kW; core power   blocks of 337 kW @ 415V
  • Single module capacity from 1,000 kW to 1,600 kW; core power   blocks of 400 kW @ 480V
  • Redundant parallel architecture with distributed static bypass
  • Multi-module ready offering: N+1, 2N, 2N+1, N+N, 3N/2, and a distributed redundant catcher design
  • Collaborative, customer-centered approach


Optimized efficiency

  • Minimized energy losses, heat dissipation and electricity cost in double conversion, up to 97%
  • High energy efficiency operations in eBoost mode, up to 99%


Reliable operations

  • RPA technology eliminates single points of failure in parallel systems
  • Ease of operation with local and remote real-time monitoring
  • Proven high-power transformerless technology


World-class innovation

  • Proven technology from world-leading R&D experts
  • Power conversion technology for high power density
  • eBoost (VFD) mode for premium efficiency


Simple installation and serviceability

  • Easy front and top service access
  • Modular sub-assemblies facilitate ease of service and lower MTTR
  • Fast consumable replacement -all accessories in one cabinet
  • Remote UPS monitoring
  • Consumable parts design life up to 15 years


Ultimate space and energy savings

  • Market leading maximization of power density
  • Up to 40% footprint savings inside high-density computing rooms
  • 25% reduced energy consumption kWh over the product life span

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