Greencisco modular phase-controlled battery chargers with 220VAC/230VAC/240VAC single phase input or 380V/400V/415V/480VAC input and 48V/110V/125V/220V/240Vdc/20A to 1000A output available, adopted Mitsubishi thyristor modules from Japan, LCD touch screen display, with working temperature range:-20C to 55C degree,MTBF>200000 hours, design life: 20 years. Can be with parallel function and current-sharing function with other chargers to expand capacity according to customers' different needs.They are widely used in harsh environment for power substations, power plants, national grid, electricity,gas,factories,ect for power supply.