40kVA UPS System

A 40kVA UPS system is built for heavier three-phase loads, typically found in data centres, industrial manufacturing plants and larger comms rooms where reliability cannot be compromised. On-line double conversion technology is standard at this size, with a power factor of up to 0.9 and support for parallel N+1 redundant configurations to increase system resilience further. These systems work seamlessly alongside standby generators, bridging the gap during the changeover period so protected equipment never sees an interruption. Runtime and charging times vary by model and battery bank size, with extended battery packs available for sites needing longer autonomy. As with smaller systems, batteries typically need replacing around every 5 years, with the exact interval shaped by ambient temperature and ventilation. Call 01920 871077 to plan a 40kVA installation alongside your standby generator.