Miller Electric manual Electrical Diagram, Bluthunder 340/440 230V

Page 14

SECTION 5 – ELECTRICAL DIAGRAM

5-1. Bluthunder 340/440 230V - 400V

M1

H1

GN

	400/230V	W2	U2	V2
	50Hz
		C.T.
	SCH3203	U1	V1	W1
	32A	U1	V1	W1
	32A
	R/L1	U/T1
	L1

+–

S/L2

L2

T/L3

L3

S1

GND

V/T2

W/T3

		230V				C.T.	400V
		230V					400V
W2		U2		V2		W2	U2			V2

U1

V1

W1

U1

V1

W1

OM-193 696 Page 10

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Contents Processes DescriptionFrom Miller to You Table of Contents Directives StandardsArc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersDuty Cycle and Overheating InstallationSpecifications Volt-Ampere Curves Positioning Jumper LinksElectrical Service Guide Selecting a Location and Connecting Input PowerOperation ControlsTroubleshooting Maintenance and TroubleshootingRoutine Maintenance Disconnect power before maintainingElectrical Diagram Bluthunder 340/440 230VBluthunder 340/440 400V Parts List Main AssemblyDia Code Dwg Machine 400/520 Dia Code Dwg60100 160 Amp PRI. Coil Page Page Page Effective January 1 Owner’s Record Miller Electric Mfg. Co