80-150KVA in 4 ratings. Sophisticated high specification on line configuration with optional static switch. State of the Art IGBT based pulse width modulation (PWM) technology to reduce harmonic distortion and increase both crest factor tolerance and dynamic stability. Higher efficiency of operation means Aplab UPS has significantly lower running costs than leading competitors. Continuously delivers full rated power at ambient as high as 45ºC. Parallel operation of UPS. Comprehensive indication of normal and fault conditions. Simple operating controls. Compatible with sealed maintenance free battery as well as tubular lead acid batteries. Compact cabinet & ultra light weight. Easy installation with wheels for maneuverability and front terminal box. Optional remote status panel.