Miller Electric 12VS manual Connecting Weld Cable, Weld Cable Sizes

Page 22

4-7. Connecting Weld Cable

From Wire Feeder

1

2

 

 

 

Rear View

!

Turn Off wire feeder and

 

 

welding power source. Stop

 

 

engine on welding

 

 

generator.

 

1

User-Suppled Weld Cable

 

Follow wire manufacturer’s recom-

 

mendations for weld cable polarity.

2User-Suppled Male Connector

3User-Suppled Female Connector

Push female connector over male connector, and turn 1/4 turn clock- wise.

3

804 004-A

4-8. Weld Cable Sizes

 

 

 

Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit

 

Weld Output

 

 

Not Exceeding***

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminals

 

 

 

 

 

 

 

 

! Turn off power before

 

 

 

 

 

 

 

 

connecting to weld out-

 

150 ft

200 ft

250 ft

300 ft

350 ft

400 ft

 

put terminals.

 

100 ft (30 m) or Less

!

Do not use worn, dam-

(45 m)

(60 m)

(70 m)

(90 m)

(105 m)

(120 m)

 

 

 

 

 

 

 

 

 

aged, undersized,

or

 

 

 

 

 

 

 

 

poorly spliced cables.

 

 

 

 

 

 

 

 

Welding

10 − 60%

60 − 100%

 

 

 

 

 

 

 

 

Duty

Duty

 

10 − 100% Duty Cycle

 

 

 

Amperes

 

 

 

 

Cycle

Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

4 (20)

4 (20)

4 (20)

3 (30)

2 (35)

1 (50)

 

1/0 (60)

1/0 (60)

 

 

 

 

 

 

 

 

 

 

 

150

3 (30)

3 (30)

2 (35)

1 (50)

1/0 (60)

2/0 (70)

 

3/0 (95)

3/0 (95)

 

 

 

 

 

 

 

 

 

 

 

200

3 (30)

2 (35)

1 (50)

1/0 (60)

2/0 (70)

3/0 (95)

 

4/0 (120)

4/0 (120)

 

 

 

 

 

 

 

 

 

 

 

250

2 (35)

1 (50)

1/0 (60)

2/0 (70)

3/0 (95)

4/0 (120)

 

2 ea. 2/0

2 ea. 2/0

 

(2x70)

(2x70)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300

1 (50)

1/0 (60)

2/0 (70)

3/0 (95)

4/0 (120)

2 ea. 2/0

 

2 ea. 3/0

2 ea. 3/0

(2x70)

 

(2x95)

(2x95)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

350

1/0 (60)

2/0 (70)

3/0 (95)

4/0 (120)

2 ea. 2/0

2 ea. 3/0

 

2 ea. 3/0

2 ea. 4/0

(2x70)

(2x95)

 

(2x95)

(2x120)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400

1/0 (60)

2/0 (70)

3/0 (95)

4/0 (120)

2 ea. 2/0

2 ea. 3/0

 

2 ea. 4/0

2 ea. 4/0

(2x70)

(2x95)

 

(2x120)

(2x120)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500

2/0 (70)

3/0 (95)

4/0 (120)

2 ea. 2/0

2 ea. 3/0

2 ea. 4/0

 

3 ea. 3/0

3 ea. 3/0

(2x70)

(2x95)

(2x120)

 

(3x95)

(3x95)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.

**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.

 

( ) = mm2 for metric use

S-0007-F−

***For distances longer than those shown in this guide, call a factory applications representative at 920-735-4505.

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Contents Description OM-1500-19 219 185PProcesses File MIG GmawFrom Miller to You Table of Contents Standards DirectivesDecstat1/07 Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-1500-19 − Definitions Disconnect input plug or power before working on machineKeep your head out of the fumes Manufacturer’s Rating Label For CE Products Weee Label For Products Sold Within The EUSymbols And Definitions Power − InstallationSpecifications WeightEquipment Connection Diagram Aligning Wire Guide And Drive Rolls Installing And Aligning Wire Guide And Drive RollsInstalling Wire Guide And Drive Rolls Cleaning Drive RollsConnecting Welding Gun And Voltage Sensing Clamp Connecting Shielding GasConnecting Weld Cable Weld Cable SizesInstalling Wire And Adjusting Hub Tension Installing And Threading Welding Wire150 mm Pull and hold wire cut off end Tighten Clockwise Threading Welding WireDisplay Board PC20 DIP Switch Settings − Operation Controls With MetersControls Without Meters Gun Consumables Information Wire Speed Control Settings Overload Protection And Thermostat Protection − Maintenance & TroubleshootingThermostat Protection Troubleshooting Communication Error DiagnosticsError Indications Motor Overload ErrorOM-1500-19 − Electrical Diagram Circuit Diagram For Wire Feeder− Parts List 19 20 51 68Diagram Part Marking Description Quantity 207 Front Panel Assembly without Meters Front Panel Assembly with Meters Drive Roll & Wire Guide Kits 2 Drive Roll Start Your Professional Welding Career Now SOCKET/WRENCH Selection Table Standard Metric Material Thickness Gauge Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s