Vertiv Liebert EXL S1 UPS 300-1250kW - Online Power Protection

The Vertiv Liebert EXL S1 series is a range of three-phase online uninterruptible power supplies designed for critical infrastructure. Offering capacities from 300kVA to 1250kVA, these units deliver reliable power protection with up to 99% efficiency in Dynamic Online mode. Procure.ae supplies this series across the UAE and wider Middle East & Africa regions, providing tailored quotations for businesses, data centers, and government facilities requiring reliable continuous power backup.

This online UPS series provides three-phase output at 400 VAC with input voltage ranges also centered on 400 VAC. It supports wiring configurations of either 3Ph or 3Ph + N, ensuring flexibility for various electrical setups. The system achieves up to 99% efficiency when operating in Dynamic Online mode, optimizing energy consumption for large-scale operations. Designed to function reliably within an ambient temperature range of 0°C to 40°C, the units maintain performance under demanding environmental conditions common in regional data centers.

Maintenance and monitoring are streamlined through front and top service access points alongside versatile interface options including RJ45, SNMP/MODBUS, RS232, and input/output contacts. The control panel features a touch screen display for intuitive management, while support for SNMP, Modbus, and Serial protocols enables easy integration into existing network infrastructure. Cable entry is available via both top and bottom access points to accommodate diverse installation requirements in colocation facilities and cloud business environments.