Porter-Cable H1000IS-W instruction manual Starting Wattage Requirements, 250 500

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3.The running wattage of examples 1 & 2 totals 1150 watts. The starting wattage of the small refrigerator is 2000 watts which is 1500 watts more than the running watts. Take this difference of 1500 starting watts from the refrigerator and add to the total running watts of 1150.

Example 3:

1500

Starting Watts

 

1150

Running Watts

TOTAL

=2650 Total Watts

Generator must have a maximum capacity of at least 2650 watts.

STARTING WATTAGE REQUIREMENTS

1.Some appliances and tools will list on the motor nameplate the starting and running voltage and amperage requirements. Use the following formula to convert voltage and amperage to wattage:

Volts X Amp = Watts

Example: 120 volts x 10 amps = 1200 watts

2.To determine the approximate starting wattage requirement for most appliances and tools with inductive type motors, multiply the wattage that was calculated by 2 to 4 times to assure adequate generator capacity. If the nameplate information is not available use the values on the following chart as a guide.

3.Remember that the starting and running wattage for resistive loads are the same. (Example: a 100 watt light bulb requires only 100 watts to start.) Most resistive loads will be listed in wattage.

Application Guide

3/8” Hand Drill

Jigsaw

(1/3 HP) Airless Sprayer

6” Bench Grinder

Belt Sander

Demolition Hammer

7-1/4” Circular Saw

(Small) Air Compressor

Light Bulb

Home Security

Television

Microwave

Toaster Oven

(5,000 BTU) Portable Heater

Furnace Fan

Refrigerator/Freezer

Sump Pump

Clothes Washer

Water Heater

(30,000 BTU) Air Conditioner

(12V DC) Battery Charger

Radio

Slow Cooker

Electric Blanket

Electric Skillet

Coffee Maker

Small Refrigerator

The wattage ratings shown are averages - actual wattage may vary.

To select the right generator for your needs, total the wattage of the items to be run at the same time.

100

250

500

1000

2000

3000

4000 5000 6000 7000

8000

9000

10000

WATTAGE

 

 

Run

 

 

 

Start

 

 

 

 

 

 

 

 

 

 

23- ENG

A01296

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Contents Generator Risk of Electrocution and Fire Safety Guidelines / DefinitionsConsumer Safety Information Important Safety InstructionsOperation When installing a DoubleRisk of Electrocution and Fire Be usedConfined Area Risk of FireUnit Indoors or in ANY Risk of Breathing Inhalation Hazard Risk of Unsafe Operation Risk from Lifting Risk of HOT SurfacesRisk of Moving Parts Read and understand all safety warnings Consumer General and Service InformationSpecifications AssemblyAssemble Wheel KIT UnpackingExtended Hub Without the holeHole in Axle ENG Assemble Skyhook ENG Grounding the Generator Extension Cords Double Throw Transfer SwitchExtension Cord Wire Gauge Chart Amperage Length Size Obtaining Electricity from the GeneratorOperation Choose the correct application Idle Control12V DC Outlet Before Start UPEngine speed has been factory set to provide safe operation Connecting Electrical LoadsTo Start the Engine Stopping EngineConnecting Procedure for Raising or Suspending Generator Maintenance Generator BatteryStorage Engine PreparationRunning Watts Starting Watts Wattage CalculationsDetermining Wattage Requirements 1000 Starting Wattage Requirements250 500 Appliance or Load Device Typical Device Wattage Total Household Wattage CalculatorStart Troubleshooting GuideResponsibility of Original Purchaser initial User Limited WarrantyENG Quick Facts