Miller Invision 304P DC Inverter Arc Welder 460 V 11.5 kW (TBI-BJ) (038) (JH) (FLOOR). Type: DC Inverter Arc Welder 460 V 11.5 kW. For Parts or Not Working. What does this mean for you? We try to maintain a high feedback score and we are always willing to work with you on any problem. If an item needs to be crated there could be an additional charge.