Uninterruptible Power Supplies Ltd. has launched its PowerWAVE 3-phase uninterruptible power supply. The UPS is manufactured with transformerless technology and new input stage design for, reliability, upgradability, and cost benefits.
PowerWAVE offers new flexibility and cost efficiency for n+1 parallel redundancy. Power ratings range from 7.5 kVA to 60 kVA, with capability for paralleling up to five units.
Its input stage design eliminates the need for the expensive, bulky 12-pulse rectification, often required to reduce mains polluting effects of harmonic distortion.