3KVA to 500KVA 3Ph-3Ph Online UPS is one of the online UPS models that customers can purchase from us. This is an industrial inverter that can be used to power machines, devices and equipment. It is the best option to consider when buying a system for applications that demand critical load, such as data centres and network servers. It is attached with a battery that stores the power and in an event of power cut continue to provide the output supply. The online UPS also prevents any distortion of the load voltage quality.