AC/DC integrated power supply Basic Information PSN-DY series AC/DC integrated power supply is designed for the scenarios such as substation, trail transportation AC/DC and EPS. Component: 1）AC cabinet: The device output AC power to load to realize dual way switching. 2) DC cabinet: DC cabinet is consists of AC input unit, output units, voltage regulation, failure inspection and smart monitor, etc. 3) DC distribution cabinet: It is consists of isolation monitor unit, DC feeder circuit, status inspection to realize the distribution of DC. 4) EPS cabinet: It is consists of inverter module, ATS device, AC contacts, STS module, breakers and bus, etc. 5) Battery cabinet: battery group installed in the battery cabinet. Features: All digital control No master-salver parallel, equalization independently. Hot plugged-in technology On line double conversion technology Easy and convenient operation & communication interface.