wds-660 bga reballing machine,soldering station

What's the parameter of WDS-660? Total Power Max 6600W Upper Heating Power 1200W Lower Heating Power Second zone: 1200W, Third zone: IR 4200W Power Supply (Single Phase)AC 110V/220V±10V 50Hz±3Hz 5.4 KVA Machine Dimension L1200*W800*H900mm Positioning Way V-shape card slot, PCB holder can be adjustable by X and Y axes Temperature Controlling K-type thermocouple closed loop control, independent temperature control PCB Size(Max) 500*500mm PCB Size (Min) 10*10mm PCB Blowup