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This series of products have complete capacity and various installation methods. The rectifier adopts active power factor correction technology to save energy and reduce operating costs. The power system adopts the technology of average and democratic uniform flow, and the reliability of the system is high. The power supply system adopts intelligent air cooling technology, which has strong adaptability to the environment, low fault rate and the fan life time is long. It has complete protection device for lightning protection and surge voltage protection. With fault self-diagnosis function, the system fault can be located in time and reported immediately; Adopting open modular structure, it’s easy to install, maintain and expand capacity; Drawer type container design can be installed directly in the 19 inch standard frame.