Miller Electric 340 Welder User Manual


 
OM-193 696 Page 10
SECTION 5 ELECTRICAL DIAGRAM
5-1. Bluthunder 340/440 230V - 400V
GND
400/230V
50Hz
M1
H1
+
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
S1
L1
L2
L3
GN
W2 U2 V2
U1 V1 W1
W2 U2 V2
U1 V1 W1
W2 U2 V2
U1 V1 W1
230V 400V
C.T.
SCH3203
32A
C.T.