Miller Electric Inverter Rack manual Specifications For Racks Used With XMT 304/EX 300 Models

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SECTION 3 − INSTALLATION

3-1. Specifications For Racks Used With XMT 304/EX 300 Models

Input Power

Required Welding Power

 

Capacity

 

 

 

To Rack

Source

4-Rack

 

6-Rack

 

 

 

 

 

230 Or 460 Volts AC;

XMT 304 Requiring 230 Or 460

1 − 4 Welding Power Sources

 

1 − 6 Welding Power Sources

60 Hz; Three Phase

Volt Input Power

 

 

 

 

 

 

 

 

 

230 Or 460 Volts AC;

EX 300 Requiring 230 Or 460

N/A

 

1 − 6 Welding Power Sources

60 Hz; Three Phase

Volt Input Power

 

 

 

 

 

 

 

 

 

460 Or 575 Volts AC;

XMT 304 Requiring 460 Or 575

1 − 4 Welding Power Sources

 

1 − 6 Welding Power Sources

60 Hz; Three Phase

Volt Input Power

 

 

 

 

 

 

 

 

 

460 Or 575 Volts AC;

EX 300 Requiring 460 Or 575 Volt

N/A

 

1 − 6 Welding Power Sources

60 Hz; Three Phase

Input Power

 

 

 

 

 

 

 

 

 

3-2. Specifications For Racks Used With Invision 456 Or XMT 456 Models (Customer-Installed Only)

Input Power

Required Welding Power Source

Capacity

To Rack

 

 

 

 

 

460 Volts AC;

XMT 456 Or Invision 456 Models

 

Requiring 230/460 Volt Input Power− Operated On

1 − 4 Welding Power Sources

60 Hz; Three Phase

460 Volt Input Power Only

 

 

 

 

 

 

575 Volts AC;

XMT 456 Or Invision 456

1 − 4 Welding Power Sources

60 Hz; Three Phase

Requiring 575 Volt Input Power

 

 

 

 

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Contents Processes OM-818Description From Miller to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers − Consignes DE Sécurité − À Lire Avant Utilisation Identifie un message de sécurité particulierLES Particules Projetées peu- vent blesser les yeux LE Soudage peut causer un incen- die ou une explosionLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïeLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessuresInformation sur les champs électromagnétiques Principales normes de sécuritéConsignes relatives aux stimulateurs cardiaques Rack Specifications For Racks Used With XMT 304/EX 300 ModelsSelecting a Location Dimensions And WeightMovement For XMT 304/EX 300 Models Installing Welding Power Source Onto RackFor XMT 456 and Invision 456 Models Input Conductors Power Circuit Breaker Terminals Welding Power Source Input Power ConnectionsARC Welding can cause Electromagnetic Interference Selecting Cable SizesCommon Work Connections Securely cover connection with proper insulating material Paralleling Welding Power Sources For SmawPosition of the welding cable connec- tors while welding Connecting Input Power To Rack Electrical Service Guide For XMT 304/EX 300 6-Racks Electrical Service Guide For XMT 304 4-Racks− Maintenance & Troubleshooting Overload Protection Troubleshooting− Electrical Diagrams 184 139-B − Parts List Support ServiceMiller Electric Mfg. Co Owner’s Record
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