The Briefcase Series UPS provides maximum flexibility in a transportable environment. The lightweight and compact design of the 1150BRX provides self-contained system protection in an easy-to-carry, “flyaway” configuration. Built using HDT’s patented Intelligent Voltage Selection™ (IVS) circuit combined with a matching isolation transformer, the 1150BRX configures and conditions nominal 100/120/220/240VAC inputs permitting operations from domestic, international, and field generator power sources.