For sale is a Miller MP-45E Constant potential DC ARC Welder SN HH065615 Nena class I (100) Nema Rating EW 1-1971 Complies with ANSI standard No C87.1-1971 Primary: 230/460V; 64/32 A; 21.3 KW; 25.3 KVA; 3 PH; 60 Hz Secondary: 38 V; 450 A; Duty cycle 100%; max ocv - 51 Overall Dimensions: 36 x 23 x 28"