Pulsar EXtreme UPSs are designed to meet the needs of modern equipment: network, intranet and Internet servers and interconnection devices, computer and telecommunications centers (PABX), medical and industrial equipment. ??On-line double-conversion technology guarantees a consistently high level of power quality. Whatever the disturbances on the distribution system, the waveform is regenerated via the AC to DC then DC to AC conversion process. The battery is used only as a backup source. Pulsar EXtreme has very wide input-voltage tolerances from 84 to 264 V to reduce the number of transfers to battery power while maintaining constant output voltage. In this way the batteries are used only for the most serious incidents, maximizing available backup time and extending battery life. ??Pulsar EXtreme offers a complete set of communications solutions and accessories designed for electrical and computer applications. Minimize