Uninterruptible power supply system

Vertiv's Liebert EXL S1 UPS reduces footprint and increases power density.

06/23/2017


Vertiv introduced the high-efficiency Liebert EXL S1, a large-scale uninterruptible power supply (UPS) system with a significantly smaller physical footprint and high power density. The Liebert EXL S1 is a 60hz, UL-listed UPS available in 1000, 1100 and 1200 kVA/kW capacities. It is available in a distributed parallel configuration allowing users to parallel up to eight units for a total capacity of up to 9600 kW. The system operates at 97% efficiency in double conversion mode and 99% in economization mode, and is compatible with lithium-ion batteries. OSHA safety approved access is provided for control wiring and communication inputs and outputs. The Liebert EXL S1 is seismic certified (CBC, IBC 2015, ASCE 7-05) and has high-impedence DC ground fault detection for 2014 NEC compliance. It has a transformer-free, three-level insulated-gate bipolar transistor (IGBT) on both the rectifier and inverter. The system's dual simultaneous communications protocols provide compatibility with multiple data center infrastructure management, IT monitoring, and building management systems.

Vertiv

www.VertivCo.com



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