Take advantage of an ultra-compact UPS. Thanks to the new high-frequency Line-Interactive technology Pulsar Evolution delivers a sine-wave output, correcting voltage variations and offering wide input voltage tolerances (up to150V -294V). To benefit from redundant power protection, 2 Pulsar Evolution UPSs can be combined via a 1U Pulsar STS module, forming an ultra-compact high-availability power supply solution. In addition, the batteries of all Pulsar Evolution UPSs are hot-swappable from the front.