Miller Electric Dimension 1000 manual Symbol Definitions, I1max, I1eff, Specifications, 460

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SECTION 3 − DEFINITIONS

3-1. Symbol Definitions

A

Amperage

V

Voltage

Hz

Hertz

Direct Current

(DC)

Alternating Current

Panel/Local

Line Connection

Three Phase

(AC)

Output

On

Voltage Input

Off

Submerged Arc

Read Operator’s

Remote

X

Duty Cycle

Welding (SAW)

Manual

Percent

U0

Rated No-Load

U1

Rated Supply

Circuit Breaker

Voltage (Average)

Voltage

U2

Conventional Load

I2

Rated Welding

Protective Earth

I1max

Rated Maximum

Voltage

Current

(Ground)

Supply Current

I1eff

Maximum Effective

3-Phase Power

Ventilating And Air

Source With

Temperature

Supply Current

AC/DC Output

Circulating Fan

Increase

IP

Degree Of

Air Carbon Arc

Shielding Metal Arc

Protection

Cutting (CAC-A)

Welding (SMAW)

Gas Metal Arc

Welding GMAW)

SECTION 4 − INSTALLATION

4-1. Specifications

Amperes Input at Rated Load

Model

Rated Welding

Amperage/Voltage

Max

Output,

60 Hz, Three-Phase

Output

Range DC

OCV−DC

230 V

460 V

575 V

KVA

KW

1000 A @ 44

100 − 1250 A In CC

180

90

72

73

53

Mode

1000 Amp

Volts DC, 100%

66 VDC**

5.8*

2.9*

2.4*

3.2*

0.5*

10 − 60 V In CV

Duty Cycle

Mode

*While idling

**Open-circuit voltage is 26 volts dc if unit is equipped with optional low open-circuit voltage.

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Contents Processes DescriptionFile Multiprocess From Miller to You Table of Contents Page HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killFlying Metal or Dirt can injure eyes Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionMoving Parts can cause injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryAbout Implanted Medical Devices Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationUNE Décharge Électrique peut entraîner la mort Symboles utilisésDES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion LA Chute DE L’APPAREIL peut blesser LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées Risque D’INCENDIE OU D’EXPLO- SionProposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux Work like a Pro I1eff Symbol DefinitionsSpecifications I1max100% Duty Cycle Duty Cycle And OverheatingVolt-Ampere Curves CC Mode CV ModeMovement Selecting a LocationDimensions And Weights DimensionsWeight Weld output terminals Do not move or operate unit where it could tipTurn Off power before TippingBasic Sub Arc SAW Equipment Connections Basic Sub Arc SAW WeldingControl Settings For Sub Arc SAW Welding Welding Power Source Better Sensing Leads Placement Guidelines For Multiple ArcsRemote 14 Receptacle And Terminal Strip 1T Information Selecting Cable SizesTurn off power before con- necting to receptacle Connecting Remote ControlPlacing Jumper Links Electrical Service GuideConnecting Input Power Welding Power Source Input Power ConnectionsDisconnect Device Input Power Connec- tions Controls − OperationRoutine Maintenance Fuse F1Months Trouble Remedy Troubleshooting− Electrical Diagram 236 682-A − Parts List PLG14 Panel, Front w/Components -1Item PLG10 Rectifier, SCR Main -1Item Panel, Rear w/Components -1Item Page Page Page Support ServiceMiller Electric Mfg. Co Owner’s Record