Lincoln Electric IM904 manual INPUT- Three Phase only

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INSTALLATION

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TECHNICAL SPECIFICATIONS –INVERTEC STT II (CE) (For Code 11367)

INPUT- THREE PHASE ONLY

STANDARD VOLTAGE

INPUT CURRENT AT RATED OUTPUT

200/208/380/400/415/3/50/60 HZ

36/34/20/19/18

RATED OUTPUT

DUTY CYCLE

AMPS

VOLTS AT RATED AMPS

60% Duty Cycle

225

29

100% Duty Cycle

200

28

OUTPUT

CURRENT RANGE

OPEN CIRCUIT VOLTAGE

AUXILIARY POWER

Peak Current 0 - 450 Amps

88 VDC Maximum

115 1 VAC @ 4 Amps

Background

0 - 125 Amps

42 VAC @ 4 Amps

RECOMMENDED INPUT WIRE AND FUSE SIZES

INPUT VOLTAGE

FUSE(SUPER LAG)

INPUT AMPERE

TYPE 75°C

TYPE 75°C

AND FREQUENCY

OR BREAKER

RATING ON

COPPER

COPPER

SIZE

NAMEPLATE

SUPPLY WIRE

GROUND WIRE

IN CONDUIT

IN CONDUIT

AWG (IEC) SIZES

AWG (IEC) SIZES

200/50/60

40

36

208/50/60

40

34

380/50/60

30

20

10 (6 mm2)

10 (6 mm2)

400/50/60

30

19

415/50/60

30

18

PHYSICAL DIMENSIONS

HEIGHT

WIDTH

DEPTH

WEIGHT

23.2 in

13.2 in.

24.4 in.

100 lbs.

589 mm

336 mm

620 mm

46 kg

1115 VAC not present on European Models.

INVERTEC STT II (CE)

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Contents Invertec S T T II CE Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Technical Specifications -INVERTEC STT II CE For Code InstallationINPUT- Three Phase only Input Connections Select Suitable LocationStacking TiltingGround Connection Input Cable Installation and CON- NectionWire Feeder Output Connections Input Voltage Reconnect ProcedureTo Operate at Procedure Output ConnectionsOperation Safety PrecautionsOperating Instructions General WarningsRecommended Equipment Design Features and AdvantagesWelding Capability Operating Controls3B. Peak Current Display Meter This Power Switch Turns outputAuxiliary Power Circuit Breaker Wire Feeder Receptacle This isPeak Current Welding Parameters and GUIDE- LinesWelding Procedures for STT Options / Accessories AccessoriesLN-742 or STT-10 Wire Feeder Connection Instructions Figure C.3 STT-10 to STT II Connection Input Filter Capacitor Discharge Procedure MaintenancePreventive Maintenance HOW to USE Troubleshooting Guide TroubleshootingAuthorized Field Service Problems Symptoms Possible CauseRecommended Course of Action FacilityProblems Possible Symptoms Cause Troubleshooting Troubleshooting Problems Symptoms Possible Cause Wiring Diagram Invertec STT II CE for Code Diagrams Wiring Diagram Invertec STT II CE for CodeDIAGRAMSF-3 Dimension Print STT II CEInvertec STT II CE Invertec STT II CE Invertec STT II CE Precaucion Warnung