QLT Power QDC1WDIL5/5 is a three-phase delta-connected uninterruptible power supply (UPS) power component featuring a maximum output current of 25A, an input voltage range of 95–277VAC and a frequency range of 47–63Hz. The component is designed to protect electronics from voltage drops and power interruptions. It also provides galvanic isolation to make sure the isolated output is free of noise, spikes, and other disturbances. Additionally, the component features a comprehensive range of protection against overload, short circuit, over-temperature, surge and other electrocution hazards.