Introducing the Vertiv™ Liebert® APM2, a next-generation UPS with a modular transformerless design, a feature-rich, high-density UPS that delivers exceptional and innovative features for mission-critical applications. Powered by the latest generation of three-level IGBT topology combined with a silicon carbide converter, it delivers outstanding double-conversion efficiency of up to 97.5%, which delivers significant operating cost savings, reducing both total cost of ownership (TCO) and environmental impact.

Benefits of APM2

• Excellent double conversion efficiency up to 97.5%.
• Uniform output power factor.
• Highly concentrated design.
• Modular and expandable.
• Hot-swappable power units, bypass units and communication units.
• Load compatibility from 0.5 lag to 0.5 lead.
• Built-in parallel connection capability of up to 4 frames without CSI.
• It operates seamlessly up to 50 °C with automatic power reduction above 40 °C.
• Large, intuitive 9-inch color HMI touchscreen.
• Smart parallel connection function.
• Optimized MTTR <0.5 hours.
• Battery management and flexible battery blocks.
• Preventive maintenance notifications.
• It monitors the waveform in real time from the GHMI and records the waveform during the fault.
• Supports capacity self-check.