Lincoln Electric SVM 113-A service manual Electrical Output Connections, Welding Cable Connections

Models: SVM 113-A

1 106
Download 106 pages 31.95 Kb
Page 11
Image 11

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

A-5

A-5

INSTALLATION

FIGURE A.1 - WELDANPOWER 125 OUTPUT CONNECTIONS

1

6

5

 

2

 

3

4

 

 

 

 

1.

CURRENT CONTROL DIAL

4.

CIRCUIT BREAKERS (2) - 20 AMP (15 AMP CSA)

2.

WELD OUTPUT TERMINALS (2)

5.

RECEPTACLE - 230 VOLT, 20 AMP (15 AMP CSA)

3.

GROUND STUD

6.

DUPLEX RECEPTACLE - 115 VOLT, 20 AMP (15 AMP CSA)

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

ELECTRICAL OUTPUT

CONNECTIONS

See Figure A.1 for the location of the current control dial, weld output terminals, ground stud, circuit break- ers, 230 and 115 volt receptacles.

WELDING CABLE CONNECTIONS

Cable Size and Length

Be sure to use welding cables that are large enough. The correct size and length becomes especially impor- tant when you are welding at a distance from the welder.

Table A.1 lists recommended cable sizes and lengths for rated current and duty cycle. Length refers to the distance from the welder to the work and back to the welder. Cable diameters are increased for long cable lengths to reduce voltage drops.

TABLE A.1

RECOMMENDED WELDING CABLE

SIZE AND LENGTH

TOTAL COMBINED LENGTH OF ELECTRODE AND

WORK CABLES

 

Cable Size for

 

125 amp/

Cable Length

30% Duty Cycle

0-50 feet (0-15 meters)

6 AWG

50-100 feet (15-30 meters)

5 AWG

100-150 feet (30-46 meters)

3 AWG

150-200 feet (46-61 meters)

2 AWG

200-250 feet (61-76 meters)

1 AWG

 

 

WELDANPOWER 125

Page 11
Image 11
Lincoln Electric SVM 113-A service manual Electrical Output Connections, Welding Cable Connections