Description: Uninterruptible power supplies (UPS); uninterruptible power systems comprised of power modules, regulators, monitors, controllers, rectifiers, inverters, static bypass switches, chargers, power sources and power distribution modules; electronic controllers; power controllers; electronic controllers for uninterruptible power supplies; switchboards; switchboards as component parts of uninterruptible power supplies; monitors for providing readout and analysis of electrical power supplies; voltage regulators; voltage monitor modules; voltage regulators for use with line power supplies; combined monitors and voltage regulators for conditioning, distributing, controlling, and monitoring electric line power; accessories specially adapted for uninterruptible power systems, namely, cabinets, switchboards, electric display panels, maintenance bypass switches, collector cabinets, metering displays, monitors; mounting racks for computer hardware and telecommunications hardware; racks specially adapted for power distribution units (PDUs); racks specially adapted for power supplies; AC and DC converters, rectifiers; current rectifiers; rectifier modules; power supplies for LEDs; DC and AC inverters; power distribution units; AC and DC power, distribution, control and monitoring systems, namely, uninterruptible power supplies, electrical power distribution units, electrical controllers, power controllers, racks, cabinets, regulators, switchboards, monitors, electric display panels, and switches; cooling systems for computer rooms and data centers; information management systems comprised of computer hardware and computer software used to collect, manage and distribute information
