Integrated UPS developed by Huawei is a new generation of high integration power system in a cabinet which is suitable for modular data center. It includes UPS power, IT power distribution, air conditioner power distribution, lighting power. Integrated UPS developed by Huawei is a new generation of high integration power system in a cabinet which is suitable for modular data center. It includes UPS power, IT power distribution, air conditioner power distribution, lighting power distribution, ATS, UPS input power distribution and UPS output power distribution. And it features easy to ma. Single/dual power supply, Tier IV supportive, Precise monitoring of power branch temperature prevents fire caused by loose contact and overheat Water leakage monitoring keeps room away from flooding Ring network of monitoring system Warning of component expired, aging, damaged Optional aisle/cabinet-level door access keeps the data center safeClosely coupled cooling to efficiently avoid partial hot spot, high-density deployment supportive Hot/cold aisle containment for isolation of hot and cold air Local/remote monitoring, PAD or cell phone mobile O&MPower distribution unit can be hot-swap Smart monitor, parameters can be visualized Easy to install and fast deploymentEasy expansion, can increase power distribution unit directly High reliability, anti-seismic ability up to 9-degree Mecalli-scale FE interface, simple network, configuration, realize the remote communication, measurement, and adjustment Flexible management, realize PUE, maintenance and management monitoring Quantifiable monitoring of power, current.