Lincoln Electric SVM105-B service manual Installation, Three Phase Single Phase

Page 8

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A-2

 

 

 

 

 

 

 

 

 

INSTALLATION

 

 

 

 

 

 

 

 

A-2

 

TECHNICAL SPECIFICATIONS - V300-PRO (K1349-3, K1349-4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE PHASE

 

 

 

 

SINGLE PHASE

 

 

 

 

 

Standard

 

 

Input Current

 

Code

Standard

 

 

 

Input Current

 

Code

 

 

Voltage

 

at Rated Output

 

Number

Voltage

 

 

 

at Rated Output

Number

 

208/230/460/575

 

 

48/43/24/20

 

9825,9834,9965

208/230/460

 

 

69/62/38-

 

9825,9936,9965

 

50/60

 

 

 

 

 

 

 

10034,10035

50/60

 

 

 

 

 

 

 

10034, 10130,

 

 

 

 

 

 

 

 

 

 

 

 

 

10130,10131

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE PHASE

 

 

 

 

SINGLE PHASE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volts at

 

 

 

 

 

 

 

 

 

Volts at

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated

 

 

 

 

 

 

 

 

 

 

Rated

 

 

Duty Cycle

 

 

Amps

 

 

 

 

Amperes

Duty Cycle

 

Amps

 

 

Amperes

 

 

60% Duty Cycle

 

300

 

 

 

 

32

60% Duty Cycle

 

200

 

 

 

 

28

 

 

 

100% Duty Cycle

 

250

 

 

 

 

30

100% Duty Cycle

 

165

 

 

 

 

26.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE PHASE

 

 

 

 

SINGLE PHASE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Welding

 

Constant Open

 

 

 

Auxiliary

Welding

 

Constant Open

 

 

Auxiliary

 

Current Range

Circuit Voltage

 

 

 

Power

Current Range

 

Circuit Voltage

 

 

Power

 

 

5-300 Amps

 

60-70 VDC

 

42 VAC, 5.5 Amps

5-200 Amps

 

60-70 VDC

 

42 VAC, 5.5 Amps

 

 

 

 

 

 

 

 

 

 

 

24 VAC, 1 Amp

 

 

 

 

 

 

 

 

24 VAC, 1 Amp

 

 

 

 

 

 

 

 

 

 

 

*115 VAC, 2 Amps

 

 

 

 

 

 

 

 

*115 VAC, 2 Amps

 

 

 

 

 

 

 

 

 

 

 

*Not on all codes

 

 

 

 

 

 

 

 

*Not on all codes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECOMMENDED INPUT WIRE AND FUSE SIZES

 

 

 

 

 

 

 

 

 

 

THREE PHASE

 

 

 

 

SINGLE PHASE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type 75°C

 

 

 

 

 

 

 

 

 

 

Type 75°C

 

 

 

 

 

 

 

 

 

 

Type 75°C

Copper

 

 

 

 

 

 

 

Type 75°C

Copper

 

 

 

 

Fuse

 

 

Input

 

 

Copper

Ground

 

Fuse

Input

 

 

Copper

Ground

 

 

 

(Superlag)

Ampere

 

 

Wire in

Wire in

 

(Superlag)

Ampere

 

 

Wire in

Wire in

 

 

Input

 

or

 

 

Rating

 

 

Conduit

Conduit

Input

 

or

Rating

 

 

Conduit

Conduit

 

 

Voltage

 

Breaker

 

 

on

 

AWG (IEC)

AWG (IEC)

Voltage

Breaker

on

 

AWG (IEC)

AWG (IEC)

 

Frequency(1)

 

Size

 

Nameplate

 

 

Sizes

Sizes

Frequency(1)

 

Size

Nameplate

 

 

Sizes

Sizes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/60

 

60

48

 

 

6 (16mm2)

10 (6mm2)

208/60

 

85

 

69

 

6 (16mm2)

10 (6mm2)

230/60

 

60

39

 

 

8 (10mm2)

10 (6mm2)

230/60

 

80

 

62

 

6 (16mm2)

10 (6mm2)

460/60

 

40

25

 

 

10 (6mm2)

10 (6mm2)

460/60

 

50

 

38

 

8 (10mm2)

10 (6mm2)

575/60

 

30

25

 

 

10 (6mm2)

10 (6mm2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

Height

Width

Depth

Weight

18.7 in.

10.8 in.

22.2 in.

64 lbs.

475 mm

274 mm

564 mm

29 Kg

 

 

 

 

V300-PRO

Image 8
Contents Invertec V300-PRO Safety Fumes and Gases can be dangerous Electric Shock can killARC Rays can burn Safety Welding Sparks can cause fire or explosionCylinder may explode if damaged IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcMaster Table of Contents for ALL Sections Section A-1 Table of ContentsInstallation Section Installation Three Phase Single PhaseLocation Product Description Electrical InstallationInput Voltage Setup Power Input Connection Connection of Wire Feeders to the InvertecSingle Phase Input Three Phase InputParallel Operation Remote Control of InvertecK900-1 DC TIG Starter Connection Output Cables Quick Disconnect Plugs K852-7Operation Section Section B-1Operation Operating InstructionsDuty Cycle Control Function / OperationMode Switch Full Range Is Is Very Soft, 10 Is Very CrispMeter Polarity Switch Auxiliary PowerAccessories Section Section C-1Accessories Options / AccessoriesMaintenance Section Section D-1Maintenance Input Filter Capacitor Discharge ProcedurePreventive Maintenance Overload ProtectionFigure D.2 Location of Maintenance Components Theory of Operation Section Section E-1Theory of Operation Input Line Voltage & Auxiliary TransformerPrecharge & Protection Circuits Return to Section To Section TOCSwitch Boards CurrentOutput and Control Circuits FET Modules CurrentPassive Maximum Output Pulse Width ModulationMinimum Output Thermal Protection Protective CircuitsOverload Protection Troubleshooting & Repair Section Section F-1Troubleshooting & Repair HOW to USE Troubleshooting GuidePC Board Troubleshooting Procedures Matched Parts Additional Information Oscilloscope WarningInput Filter Capacitor CONDITION- ING Feeding Problems DepartmentFeeding Problems See Input Rectifier test See Output Diodes test See Switch Board test V300-PRO Input Filter Capacitor Discharge Procedure Test DescriptionInput Filter Capacitor Discharge Procedure Figure F.I Location of Input Filter Capacitor TerminalsOutput Pilot Circuit Test Output Pilot Circuit TESTcont G2527 J2 J4 J3V300-PRO Protection Board Output Test Troubleshooting & Repair Test Procedure Protection Figure F.6 Inserting ProbesCapacitor Balance Test Static Capacitor Test 912 V300-PRO Switch Board Test Switch Board Test Switch Board Test Table F.3 Snubber Resistor Test Snubber Resistor Test 402/ R W403 404 Check Test Result Conclusion Next Test Step Repair ActionOutput Diode Test Test Procedure Output Diode TestInput Rectifier Test Probe Acceptable Meter Reading Table F.5Points Steps Overcurrent Protection Current Trigger Test 275D Overcurrent Protection Current Trigger Test302 Control Overvoltage Protection DC Trigger Circuit Test Overvoltage Protection DC Trigger Circuit Test Figure F.16 PC Boards Removed311 309 310 1J8 #311 1J14 6J6 #302 #313 #275D3J8 2J14 1J6 #301 #305Thermal Protection AC Trigger Circuit Figure F.20 PC Boards Moved for Access Thermal Protection AC Trigger CircuitFigure F.21 Thermal Protection AC Trigger Circuit V300-PRO Power Board Test Test B Power Board TestTest a Figure F.23 Power Board Test Points Simplified Trigger Circuit Capacitor Removal and Replacement Procedure Capacitor Removal and Replacement ProcedureFigure F.27 -- Removing Capacitor Nuts Figure F.27 Switch Board Removal and Replacement Procedure Switch Board Replacement ProcedureTest After Switch Board or Capacitor Replacement Test After Switch Board or Capacitor Replacement Perform Retest After RepairOutput Diode Replacement Procedure Output Diode Replacement Procedure Procedure Paralleled IndividualDiodes61TROUBLESHOOTING & REPAIRF-61 Procedure Diode ModulesRetest After Repair OCV at rated Input V300-PROOutput Min. Acceptable Max. All Modes V300-I V300-PROElectrical Diagrams Section Section G-1Wiring Diagram Entire Machine Code 9825 & 9965 L8657 V300 PROWiring Diagram Entire Machine Code 9934 L8841 + ARCWiring Diagram Entire Machine Code 10034 L9299 ARCWiring Diagram Entire Machine Code 10035 L9301 I T C H 13,15 B O a R D F TWiring Diagram Entire Machine Code 10130 L9567 Wiring Diagram Entire Machine Code 10131 L9569 Wiring Diagram Entire Machine Code 10256 L10189 Wiring Diagram Entire Machine Code 10257 L10191 Schematic Entire Machine Controlboard #.$ #$ !#$ #!%&$Schematic Driver PC Board S20216 PC Board Assembly Driver L8660 IdentificationSchematic Driver PC Board S20799 PC Board Assembly Driver DescriptionSchematic Switch PC Board L8440 PC Board Assembly Switch L8441 CAPACITOR, Cemo 2700P 50V 5%Schematic Switch PC Board L10956 PC Board Assembly Switch L10958-1 Reqd IdentificationSchematic Control PC Board G2525 Electrical Diagrams CAPACITOR, Cemo 150P Schematic Protection PC Board M16097 PC Board Assembly Protection L7915-2 OCI1, OCI2, OCI3, OCI4Schematic Power PC Board M16018 PC Board Assembly Power L8033-7 VOLT. REG. & Heat Sink Asbly

SVM105-B specifications

The Lincoln Electric SVM105-B is a state-of-the-art welding machine that represents a leap forward in welding technology, designed for both professionals and enthusiasts in the welding industry. This versatile machine combines robust performance with user-friendly features, making it suitable for a wide range of welding applications.

One of the key features of the SVM105-B is its advanced inverter technology. This allows for a lightweight design without compromising on power output. The inverter technology ensures a stable arc and precise control, enabling consistent weld quality across various materials, including mild steel, stainless steel, and aluminum. This feature is particularly beneficial for users who demand exceptional performance in both thin and thick materials.

The SVM105-B also boasts an impressive output range, typically between 10A to 105A, allowing for adaptability to different welding tasks. Its ability to seamlessly switch between DC and AC modes makes it an ideal choice for professionals working in diverse environments, facilitating operations such as TIG and stick welding. This versatility is further enhanced by its compatibility with various electrode types, ensuring a more efficient and effective welding process.

User safety and comfort have not been overlooked in the design of the SVM105-B. Equipped with an efficient cooling system, this machine effectively manages heat during prolonged use, ensuring durability and longevity. Additionally, its intuitive digital display provides real-time feedback on settings, making it easier for users to monitor parameters and make necessary adjustments on the fly.

The SVM105-B is built with portability in mind. Its compact and lightweight design makes it easy to transport, enabling welders to bring their equipment to job sites without hassle. Furthermore, the machine features sturdy handles that contribute to its ease of maneuverability, supporting the demands of both inside workshops and outdoor projects.

Moreover, Lincoln Electric places a strong emphasis on quality and reliability, and the SVM105-B is a testament to this commitment. The machine is constructed from durable materials designed to withstand the rigors of daily use, ensuring it remains a staple in any welder's toolkit for years to come.

In conclusion, the Lincoln Electric SVM105-B stands out with its combination of advanced inverter technology, versatile output, user-friendly interface, and robust construction. Whether for professional or hobbyist use, this welding machine meets a wide array of welding needs while providing excellent performance and durability.