ALFA Power Solutions rectifiers assure permanent availability of your global industrial applications. State of the art natural cooled switch mode technology PMi rectifiers provide secure DC power in combination with a parallel battery, for supply of all types of DC loads. The rectifier delivers 1100W to 1600W output power at 24/48/60/110/125/220VDC with a single phase, semi-wide input voltage range. The rectifier modules are suitable for charging many types of batteries including: vented lead-acid, valve regulated lead- acid (VRLA) or nickel-cadmium batteries (NiCd). PMi rectifiers may operate either with a system controller or as stand-alone modules, with or without parallel-connected batteries. The rectifiers can be used in Power SMP systems.