Miller Electric 340 Electrical Service Guide, Selecting a Location and Connecting Input Power

Page 11

2-5. Electrical Service Guide

 

 

340

 

 

440

 

 

 

 

 

 

 

 

Input Voltage

230

400

520

230

400

520

 

 

 

 

 

 

 

Input Amperes at Rated Output

55

32

25

79

46

25

 

 

 

 

 

 

 

Max Recommended Standard Fuse or Circuit

55

32

25

79

46

25

Breaker Rating in Amperes

 

 

 

 

 

 

 

 

 

 

 

 

 

** Input Conductor Size in mm2

6

6

6

6

6

6

** Grounding Conductor Size in mm2

6

6

6

6

6

6

** Power cord supplied with the unit is sized for 230V operation. Larger power cord may be required for cable lengths greater than 3 meters. C onsult national and local regulations.

2-6. Selecting a Location and Connecting Input Power

18 in (457 mm) for airflow

GND/PE

Connect First

1

OFF

ON

3060

100

160

1.6 220

2 2.54 5 Amp.

Have only qualified persons make this installation.

1 Rating Label

Supply correct input power.

GND/PE

L1 (U)

L2 (V)

L3 (W)

ST-801 721

OM-193 696 Page 7

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Contents Description ProcessesFrom Miller to You Table of Contents Standards DirectivesElectric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationDuty Cycle and Overheating InstallationSpecifications Positioning Jumper Links Volt-Ampere CurvesSelecting a Location and Connecting Input Power Electrical Service GuideControls OperationDisconnect power before maintaining Maintenance and TroubleshootingRoutine Maintenance TroubleshootingBluthunder 340/440 230V Electrical DiagramBluthunder 340/440 400V Main Assembly Parts ListMachine 400/520 Dia Code Dwg Dia Code Dwg60100 160 Amp PRI. Coil Page Page Page Effective January 1 Miller Electric Mfg. Co Owner’s Record