Description

The Vertiv Liebert EXS 40kVA is a high-density, three-phase online double-conversion uninterruptible power supply designed to safeguard mission-critical IT infrastructure, data rooms, medical diagnostics, and industrial automated systems. Built with a unity power factor (1.0 PF / 40kW), it provides maximum real active power output to supply demanding modern loads without derating.

This 0-minute autonomy configuration is optimized for seamless integration with external battery cabinets, centralized modular battery banks, or backup generator systems, granting facility managers full flexibility to scale emergency runtime to their specific operational requirements. Operating at up to 96.2% efficiency in double-conversion mode and up to 99% in ECO mode, the Liebert EXS delivers exceptional energy efficiency, significantly cutting operational power consumption and cooling overhead. Featuring a compact footprint, integrated manual maintenance bypass breaker, parallel redundancy capability (up to 4 units), and advanced SNMP network monitoring support, it provides uninterrupted, enterprise-grade power reliability.

Key Features

• Unity Power Factor (1.0 PF / 40kW): Supplies full 40kW active real power to maximize load coverage across enterprise servers and hardware.

• Exceptional Energy Efficiency: Achieves up to 96.2% efficiency in online double conversion and 99% in ECO mode to reduce electricity overhead.

• 0-Minute Autonomy (External Battery Compatible): Tailored for connection to external battery banks to meet custom runtime needs.

• Transformer-Free & Compact Footprint: Minimizes physical floor space usage while enabling easy repositioning via built-in casters.

• Parallel Redundancy Support: Configurable for up to 4 units in parallel for capacity growth or N+1 fault tolerance.

• Integrated Maintenance Isolation Breaker: Features a built-in maintenance bypass switch for uninterrupted load support during routine service.

Technical Specifications