... -110V),or 220V DC (190-300V), rectifier system, switched power supply Rectifier Module : Parameter 380V AC input, 220V DC output power ... power systemMain Features: (1) modular design characteristic of switching power supply (2) redundancy hot standby (3) adjustable to various power networks ... status2. detect 64 branches insulation status rectifier system, switched power supply 110V 220V DC