AC Generator Power Curve | Miller Electric 400P, 500 X manual

4-7. AC Generator Power Curve

	150	300
	125	250
VOLTS	100	200
VOLTS	75	150
AC	75	150
AC
	50	100
	25	50
	0	0	0	5	10	15	20	25	30
					AC AMPERES IN 240V MODE

0	10	20	30	40	50	60
		AC AMPERES IN 120V MODE

The ac power curve shows the gen- erator power in amperes available at the 120 and 240 volt receptacles.

193 018

4-8. Optional Three-Phase Generator Curves

A. 12 kVA/kW Single-Phase AC Output (No Weld Load)

280

		260
	VOLTS	240
	VOLTS	220
	AC	220
	AC
		200
		180

0	10	20	30	40	50	60	70	80	90	100
			AC AMPERES

B.15 kVA/kW Three-Phase AC Output (No Weld Load) 280

VOLTSAC	260
VOLTSAC	240
	240
	220
	200
	180
0		10	20	30	40	50	60	70

AC AMPERES

The ac power curves show the gen- erator power available in amperes at the single-phase 120/240 volt re- ceptacle or three-phase 240 volt terminals.

215 086-A / 215 087-A

OM-4421 Page 19

Image 25

Miller Electric 400P, 500 X manual AC Generator Power Curve, Optional Three-Phase Generator Curves

Contents

Processes OM-4421215 075QDescription File Engine Drive From Miller to You Table of Contents − Maintenance & Troubleshooting Standards DirectivesDecrot1/07 Decrotsound6/05 Manufacturer European Contact Notified Body Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can cause severe burns Buildup of GAS can injure or kill Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosion Compressed Air Hazards Engine Hazards HOT Parts can cause burns and injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injury California Proposition 65 Warnings Principal Safety StandardsEMF Information Radiation can cause interference − Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer Indique des instructions spécifiques LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion LE Bruit peut affecter l’ouïe DES 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 DES Organes Mobiles peuvent provoquer des blessures LE Surchauffement peut endom- mager le moteur électriqueLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peut Principales normes de sécurité Proposition californienne 65 AvertissementsInformation EMF En ce qui concerne les implants médicaux − 50 h Std − DefinitionsStd Manufacturer’s Rating Labels Some symbols are found only on export products Symbols And Definitions Weld, Power, And Engine Specifications − SpecificationsDimensions, Weights, And Operating Angles Volt-Ampere Curves For CC Models MIG Mode Stick ModeTIG Mode Volt-Ampere Curves For CC/CV Models Duty Cycle And Overheating Fuel Consumption100% Duty Cycle At 400 Amperes Optional Three-Phase Generator Curves AC Generator Power Curve12 kVA/kW Single-Phase AC Output No Weld Load 15 kVA/kW Three-Phase AC Output No Weld Load Installing Welding Generator − InstallationLocation/Airflow Clearance Grounding1 Using Lifting Eye Mounting Welding Generator Stop engine and let cool Installing Exhaust Pipe Connecting The Battery Activating The Dry Charge Battery If Applicable Engine Prestart Checks Coolant Recovery Tank Stick and TIG Welding Connecting To Weld Output TerminalsMIG and Fcaw Welding Stop engine Selecting Weld Cable Sizes Connecting to Weld150 ft 200 ft 250 ft 350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 m Socket Connecting To Remote 14 Receptacle RC14 On CC/CV Models OM-4421 Front Panel Controls For CC Models See Section − Operating Welding Generator − CC Models To Start Engine Starting ControlsEngine Gauges And Meters Weld Controls Weld Control/Arc Condition Information Label Remote Amperage Control On CC Models OptionalExample Combination Remote Amperage Control Stick OM-4421 Front Panel Controls For CC/CV Models See Section − Operating Welding Generator − CC/CV Models Electric shock can kill Voltage/Amperage Adjust Switch And Remote 14 Receptacle14 AC/DC Voltmeter Optional Process/Contactor Switch Settings Process/Contactor Switch On CC/CV Models Example Combination Remote Amperage Control TIG Remote Voltage/Amperage Control On CC/CV Models Optional Volt And 240 Volt Receptacles − Operating Auxiliary EquipmentAt least once a month, run en If a Supplementary Rear 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 & Troubleshooting Routine Maintenance Checking Generator Brushes To clean air filter Servicing Air Cleaner Inspecting And Cleaning Optional Spark Arrestor Muffler Weld/Power Speed Adjustment Adjusting Engine SpeedEngine Speed No Load Standard Model Idle Speed Ad- justment To change oil and filter Servicing Fuel And Lubrication SystemsTo replace primary fuel filter While draining fuel tank Overload Protection Welding − CC Models Troubleshooting Welding − CC/CV Models Optional Three-Phase Generator Power CC/CV Models Only Standard Generator Power Engine Welding Symbols Circuit Diagram For CC Welding Generator − Electrical Diagrams 223 522-B Circuit Diagram For CC/CV Welding Generator 223 523-B Wetstacking − RUN-IN ProcedureWelding Generator Keep exhaust and pipe away Run-In Procedure Using Load BankFrom flammables Specifications section in this Run-In Procedure Using Resistance GridJust generator A/V control so Manual Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame Electrically Bond Generator How Much Power Does Equipment Require? Grounding When Supplying Building SystemsUse ground device as stated in electrical codes Amperes x Volts = Watts Approximate Power Requirements For Farm/Home Equipment Approximate Power Requirements For Industrial MotorsIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment How Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 / Volts = Starting Amperage Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible − Parts List 128 93 −6 105 104 100 101 102 103 Main Assembly 010 Figures 13-2 Figures 13-4 Control Box Assembly − CC Models 087 Control Box Assembly − CC/CV Models -1Item Control Box Assembly − CC/CV Models TD1 214 3634 Panel, Front w/Components − CC Models Panel, Front w/Components − CC Models -1Item 40 39 Panel, Front w/Components − CC/CV Models Panel, Front w/Components − CC/CV Models -1Item 170 34 36 27 26 Hardware is common Not available unless listed 602 SCREW, .312−18x .75 hexwhd.66d stl pld slffmg tap−rw 601 Main Rectifier Assembly Wiring Harnesses PLG4 Harness, receptacle auxiliary power export models includesPage Your distributor also gives ServiceSupport Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s