Hobart Welding Products OM-487 manual Approximate Power Requirements For Industrial Motors

Page 47

10-5. Approximate Power Requirements For Industrial Motors

Industrial Motors

Rating

Starting Watts

Running Watts

 

 

 

 

Split Phase

1/8 HP

800

300

 

1/6 HP

1225

500

 

1/4 HP

1600

600

 

1/3 HP

2100

700

 

1/2 HP

3175

875

Capacitor Start-Induction Run

1/3 HP

2020

720

 

1/2 HP

3075

975

 

3/4 HP

4500

1400

 

1 HP

6100

1600

 

1-1/2 HP

8200

2200

 

2 HP

10550

2850

 

3 HP

15900

3900

 

5 HP

23300

6800

Capacitor Start-Capacitor Run

1-1/2 HP

8100

2000

 

5 HP

23300

6000

 

7-1/2 HP

35000

8000

 

10 HP

46700

10700

Fan Duty

1/8 HP

1000

400

 

1/6 HP

1400

550

 

1/4 HP

1850

650

 

1/3 HP

2400

800

 

1/2 HP

3500

1100

 

 

 

 

10-6. Approximate Power Requirements For Farm/Home Equipment

Farm/Home Equipment

Rating

Starting Watts

Running Watts

 

 

 

 

Stock Tank De-Icer

 

1000

1000

Grain Cleaner

1/4 HP

1650

650

Portable Conveyor

1/2 HP

3400

1000

Grain Elevator

3/4 HP

4400

1400

Milk Cooler

 

2900

1100

Milker (Vacuum Pump)

2 HP

10500

2800

FARM DUTY MOTORS

1/3 HP

1720

720

Std. (e.g. Conveyors,

1/2 HP

2575

975

Feed Augers, Air

3/4 HP

4500

1400

Compressors)

1 HP

6100

1600

 

1-1/2 HP

8200

2200

 

2 HP

10550

2850

 

3 HP

15900

3900

 

5 HP

23300

6800

High Torque (e.g. Barn

1-1/2 HP

8100

2000

Cleaners, Silo Unloaders,

5 HP

23300

6000

Silo Hoists, Bunk Feeders)

7-1/2 HP

35000

8000

 

10 HP

46700

10700

3-1/2 cu. ft. Mixer

1/2 HP

3300

1000

High Pressure 1.8 Gal/Min

500 PSI

3150

950

Washer 2 gal/min

550 PSI

4500

1400

2 gal/min

700 PSI

6100

1600

Refrigerator or Freezer

 

3100

800

Shallow Well Pump

1/3 HP

2150

750

 

1/2 HP

3100

1000

Sump Pump

1/3 HP

2100

800

 

1/2 HP

3200

1050

 

 

 

 

OM-487 Page 43

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Contents Description OM-487Processes From Hobart to You Table of Contents Page ARC Rays can burn eyes and skin Symbol UsageArc Welding Hazards Electric Shock can killEngine Hazards Engine Heat can cause fire Battery Explosion can BlindMoving Parts can cause injury Engine Exhaust Gases can killARC Welding can cause interference Principal Safety StandardsEMF Information Radiation can cause interferenceLES Fumé ES ET LES GAZ peuvent ê tre dangereux Signification des symbolesConsignes DE SÉ Curité Lire Avant Utilisation UN Choc É Lectrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES PIÈ CES Chaudes peuvent provoquer des brû lures gravesLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessures’EXPLOSION DE LA Batterie peut LA Chaleur DU Moteur peut pro- voquer un incendieConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques LE Soudage À L’ARC risque de provoquer des interfé rencesDefinitions SpecificationsSymbol Definitions Weld, Power, And Engine SpecificationsFuel Consumption Dimensions, Weights, And Operating AnglesDimensions 100% Duty Cycle at 290 Amperes DC Auxiliary Power CurveExceeding duty cycle can damage unit and void warranty Duty CycleVolt-Ampere Curves CC/AC ModeCC/DC Mode CV/DC ModeDo not lift unit from end Airflow Clearance InstallationInstalling Welding Generator Installing Exhaust PipeOil 13 mm Full Diesel Coolant Recovery TankEngine Prestart Checks Fuel Do not use gasoline. Gasoline will damage engineConnect negative Connecting The BatteryConnecting To Weld Output Terminals Adding Coolant To RadiatorRemote 14 Receptacle Information Selecting Weld Cable SizesTo stiffen weld puddle Adjusting MIG Weld Puddle ConsistencyStop engine To wet out weld puddleFront Panel Controls Do not switch under loadPlace switch in Run position to operate most Gmaw equipment Operating Welding Generator1nected to the remote 14 recep- tacle is running Remote Amperage/Voltage ControlOperating Auxiliary Equipment Auxiliary Power Receptacles And Circuit BreakersAuxiliary power decreases as weld current increases Open, contact Factory Authorized Service AgentAustralian Receptacle Option Optional Auxiliary Power ReceptaclesGfci Receptacle Option Receptacle Wiring Optional 240 Volt PlugMaintenance Label Maintenance and Troubleshooting75 h Routine Maintenance20 h 50 h800 h 200 h400 h 500 hServicing Air Cleaner Stop engine and let cool Servicing Engine Cooling SystemServicing Optional Spark Arrestor Fuel Lines Replace fuel lines if cracked or worn Servicing Engine Fuel And Lubrication SystemsChecking Fuel Solenoid Adjusting Engine SpeedAdjusting Fuel Solenoid Position Stop screw is factory-set and should not be adjustedSolenoid in relaxed Adjusting Throttle SolenoidChecking Throttle Solenoid Check for non-bindingAdjusting Weld/Power Speed Making Engine Speed AdjustmentsAdjusting Idle Speed Trouble Remedy TroubleshootingOverload Protection WeldingSee engine manual Low weld output Check control settingsCheck and clean air cleaner as necessary see Section Check engine speed, and adjust if necessary see SectionEngine Auxiliary PowerTrouble Remedy Circuit Diagram For Welding Generator Electrical Diagram201 Wetstacking RUN-IN ProcedureLoad Bank Run-In Procedure Using Load BankFrom flammables Run-In Procedure Using Resistance GridDo not touch hot exhaust Bank/gridGrounding Generator To Truck Or Trailer Frame Auxiliary Power GuidelinesHas this symbol Selecting EquipmentUse ground device as stated in electrical codes Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Earth ground if supplyingFarm/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 Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible80- -2 Parts List56- -3 Main Assembly Dia Part Description 124 Hardware is common Not available unless listed Panel, Front w/ComponentsPanel, Front w/Components -1 Item Generator -1 Item Support ServiceCall Contact your Distributor forHobart Welding Products