combined Low Voltage Switchgear

220V/110V GZDW SERIES DC POWER SUPPLY SYSTEM,combined Low Voltage Switchgear,good dynamic Low Voltage Switchgear combined Low Voltage Switchgear good dynamic Low Voltage Switchgear The Main Features 1,High frequency switching power supply module as rectifier, modular design 2,The rectifier module adopts n+1 hot backup, and the current roughness between modules is less than 3% 3,Ac voltage input range is wide, can be used in bad places 4,Multi-level password authority