20kVA UPS System

A 20kVA UPS system moves into medium power protection territory, suited to larger server rooms, small data halls, comms rooms and light industrial sites where load has grown beyond what a 10kVA unit can comfortably cover. At this size, models are generally available in both single-phase and three-phase input configurations, and on-line double conversion technology is the norm rather than line-interactive, given the criticality of loads typically protected at this level. Charging time and runtime vary by model and battery configuration, and additional battery packs can extend runtime significantly for sites needing longer coverage during extended outages. As with smaller UPS systems, batteries typically need replacing around every 5 years, with actual lifespan affected by ambient temperature and ventilation at the installation site. Call 01920 871077 to confirm single or three-phase input suits your supply.