Miller Electric Big Blue 600 X, Big Blue 500 PT manual Three-Phase Power Connection, Rear Of Panel

Page 43

8-2. Connecting To Optional Three-Phase Generator (CC/CV Models Only)

 

 

. Place Process/Contactor switch

 

 

 

in Weld Terminals Always On -

 

 

 

Stick position when using three-

Single-Phase Power Connection

1

2

phase generator (see Section

7-3).

 

 

Single-Phase Generator Power

 

 

1 120/240 V 50 A Receptacle

 

 

 

RC5

 

 

RC5 is connected to the optional

 

 

three-phase generator and supplies

 

 

60 Hz single-phase power at weld/

 

 

power speed. Maximum output from

 

 

RC5 is 12 kVA/kW. Power available

 

 

at RC5 is reduced when welding.

 

 

2

Supplementary Protector CB7

Three-Phase Power Connection

Y Close panel opening if no connections are made to generator.

AC

Single

Three

Phase

Phase

Output

 

1

3

Volts

120/240

240

 

 

 

Amps

50

48

KVA/KW

12

20

Frequency

60 Hz

Engine Speed

1850 RPM

 

 

 

Lead 42 connects to GROUND stud on front of unit.

Jumper 42 is connected to 90 at factory.

Supplementary protector CB7 pro- tects single-phase receptacle RC5 and the load wires from overload. If CB7 opens, all generator output stops and the receptacle does not work.

Three-Phase Generator Power ! Stop engine.

! Power and weld outputs are live at the same time. Discon- nect or insulate unused cables.

.Have qualified person install ac- cording to circuit diagram and Generator Power Guidelines (see Section 12).

Remove plug before inserting leads. Reinstall bushing.

Rear Of Panel

93Remove generator power panel mounting screws. Tilt panel forward.

91 3 Lead 93

904 Lead 92

5 Lead 91

4

92 6 Lead 42 (Circuit Grounding

Lead)

 

5

6

7

9

8

91

92

93

240V

120V

1-Phase

120V

 

 

240V

240V

3-Phase

 

240V

3

2

12

10

11

Y Close panel opening if no connections are made to generator.

Tools Needed:

7Lead 90 (Neutral)

8Isolated Neutral Terminal

9Jumper Lead 42

10Grounding Terminal

Jumper 42 is connected to lead 90 at factory. Jumper 42 may be discon- nected from neutral to meet applica- ble electrical codes.

Lead 42 connects to front panel Ground stud.

11User-Supplied Leads

12Supplementary Protector CB7 User Terminals

Connect user-supplied leads to ter- minals on CB7 and to the isolated neutral terminal and grounding termi- nal as necessary.

.Supplementary protector CB7

protects single-phase receptacle RC5 and the load wires from overload. If CB7 opens, all gener- ator output stops and the recep- tacle does not work.

Reinstall generator power panel.

Ref. 197 399 / 802 332-E / 803 655

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Contents Visit our website at OM-44292216 138H 2007−05 ProcessesDescription File Engine DriveFrom Miller to You Table of Contents − Maintenance & Troubleshooting HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skinCompressed Air Hazards Engine HazardsFalling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazardRadiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationIndique des instructions spécifiques Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux LE Soudage peut provoquer un in cendie ou une explosionDES Organes Mobiles peuvent pro voquer des blessures ’EXPLOSION DE LA Batterie peu’AIR Comprimé peut provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieRisque D’INCENDIE OU D’EXPLO- Sion ’EMPLOI Excessif peut LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures LES Fils DE Soudage peuvent provoquer des blessuresEn ce qui concerne les implants médicaux Proposition californienne 65 AvertissementsPrincipales normes de sécurité Information EMF− 50 h Std − DefinitionsStd CC Models Manufacturer’s Rating LabelsSome symbols are found only on CE products Symbols And DefinitionsWeld, Power, And Engine Specifications − SpecificationsDimensions, Weights, And Operating Angles Volts Volt-Ampere Curves For CC ModelsVolt-Ampere Curves For CC/CV Models Stick ModeMIG Mode TIG ModeDuty Cycle And Overheating Fuel Consumption100% Duty Cycle At 400 Amperes 20 kVA/kW Three-Phase AC Output No Weld Load AC Generator Power CurveOptional Three-Phase Generator Curves 12 kVA/kW Single-Phase AC Output No Weld LoadGrounding1 − InstallationInstalling Welding Generator Location/Airflow ClearanceUsing Lifting Eye Mounting Welding Generator Stop engine and let cool Installing Exhaust PipeConnecting The Battery Activating The Dry Charge Battery If ApplicableOil Coolant Recovery TankEngine Prestart Checks FuelStop engine Connecting To Weld Output TerminalsStick and TIG Welding MIG and Fcaw Welding350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 m Connecting to WeldSelecting Weld Cable Sizes 150 ft 200 ft 250 ftSocket Connecting To Remote 14 Receptacle RC14 On CC/CV ModelsOM-4429 Front Panel Controls For CC Models See Section − Operating Welding Generator − CC ModelsWeld Controls Engine Starting ControlsTo Start Engine Gauges And MetersWeld Control/Arc Condition Information Label Remote Amperage Control On CC Models OptionalExample Combination Remote Amperage Control Stick OM-4429 Front Panel Controls For CC/CV Models See Section − Operating Welding Generator − CC/CV Models14 AC/DC Voltmeter Optional Voltage/Amperage Adjust Switch And Remote 14 ReceptacleProcess/Contactor Switch Settings Process/Contactor Switch On CC/CV ModelsExample Combination Remote Amperage Control TIG Remote Voltage/Amperage Control On CC/CV Models OptionalIf a Supplementary − Operating Auxiliary EquipmentVolt And 240 Volt Receptacles At least once a month, run enRear Of Panel Three-Phase Power ConnectionClose panel opening if no connections are made to generator 240 V 15 a AC South African Receptacle RC1 Optional Generator Power ReceptaclesSupplementary Protector CB2 Supplementary Protector CB3 Maintenance Label − Maintenance & TroubleshootingRoutine Maintenance To clean air filter Servicing Air CleanerChecking Generator Brushes Inspecting And Cleaning Optional Spark Arrestor MufflerTo change oil and filter Servicing Fuel And Lubrication SystemsTo replace primary fuel filter Overload Protection Welding − CC Models TroubleshootingWelding − CC/CV Models Optional Three-Phase Generator Power CC/CV Models Only Standard Generator PowerEngine Engine cranks but does not start Check fuel level Check engine wiring harness plug connectionsGine Control switch S1 Factory Authorized Service AgentStart Your Professional Welding Career Now Circuit Diagram For CC Welding Generator − Electrical Diagrams223 525-B Circuit Diagram For CC/CV Welding Generator 223 524-B Wetstacking − RUN-IN ProcedureWelding Generator Keep exhaust and pipe away Run-In Procedure Using Load BankFrom flammables Manual Run-In Procedure Using Resistance GridSpecifications section in this Just generator A/V control soElectrically Bond Generator − Generator Power GuidelinesSelecting Equipment Grounding Generator To Truck Or Trailer FrameAmperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Use ground device as stated in electrical codesFarm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Industrial Motors Rating Starting Watts Running WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentKVA/HP x HP x 1000 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible 114 −7 115 CV − Parts List123 116 CV 112 2831 124 88 −6 6059 58 Dia Part Description Quantity Dia Part Description Quantity Mkgs 111 Figures 13-2123 212 Control Box Assembly − CC Models Engine Controller Control Box Assembly − CC Models -1ItemControl Box Assembly − CC/CV Models 134 3634 Panel, Front w/Components − CC Models208278 Panel, Front w/Components − CC/CV Models -1Item Panel, Front w/Components − CC/CV ModelsCB1 201 Supplementary PROTECTOR, man reset 2P 20 A, 250VAC 32 31 30 Hardware is common053 BEARING, Ball Rdl Sgl Row 1.370 X 2.830 X Main Rectifier Assembly Wiring Harnesses 215207 Your distributor also gives ServiceSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact
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