Liebert/Vertiv NXL 500kVA

The NXL 500kVA is a three-phase, double-conversion UPS that excels in reliability. It was engineered to bridge the gap between high-efficiency transformerless designs and the ruggedness of traditional transformer-based systems. With an focus on “five-nines” uptime, the NXL features high short-circuit handling capabilities and a robust internal architecture that allows it to thrive in environments with “dirty” utility power or complex, varying loads.

Product Description

Key Features & Benefits

  • Superior Load Handling: Designed to handle non-linear loads and high-crest factor currents without derating, making it ideal for large server clusters and industrial motors.

  • Intelligent Parallelism: Supports multi-module configurations (up to 6 units) for massive capacity or N+1 redundancy. Its peer-to-peer control ensures that no single module failure drops the critical load.

  • High Efficiency: Achieves up to 94% efficiency in double-conversion mode, providing substantial energy savings over legacy systems while maintaining total isolation.

  • Front-Only Serviceability: All routine maintenance and repairs can be performed through the front of the unit, allowing for back-to-wall or side-by-side installations to save floor space.

  • Color Touchscreen Interface: Features an intuitive, 10-inch color touchscreen for advanced diagnostics, real-time power flow visualization, and historical event logging.

  • Internal Backfeed Protection: Includes integrated backfeed protection for enhanced safety and compliance with global electrical standards.


Technical Specifications

Feature Specification
Power Rating 500 kVA / 450 kW (0.9 Power Factor)
Phase 3-Phase (Input & Output)
Topology Double-Conversion Online
Standard Voltage 480V (3-Wire + Ground)
Efficiency Up to 94% (VFI Mode)
Dimensions (WxHxD) 72.0″ x 77.8″ x 32.4″ (1829 x 1976 x 823 mm)
Weight ~4,850 lbs (2,200 kg)
Audible Noise ~72 dBA @ 1 meter

Additional Information

Volts Out

480

Volts In

480

Phase

Three Phase

kVA / kW

500kVA

Model

NXL 500kVA

Efficiency

94%

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