Power needs, Kdar company 14, Determining your power needs – Hot Max Torches HM3500 User Manual
Page 15: Example
KDAR Company
14
Power Needs
Appliance
Running
Watts
Surge*
Watts
Household
AC, Central 10,000 BTU
1500
4500
AC, Window 10,000 BTU
1200
3600
AM/FM Radio
100
0
CD/DVD Player
100
0
Cloths Drier - Gas
700
1800
Coffee Maker
1000
0
Curling Iron
1500
0
Deep Freezer
500
1500
Dishwasher - Hot Dry
1500
1500
Electric Stove - 8" Element
2100
0
Electric Water Heater
4000
0
Fan
200
0
Furnace Fan Blower - 1/2 HP
800
2250
Furnace Fan Blower - 1/3 HP
700
1400
Hair Dryer
1000
0
Hot Plate/Griddle
1500
0
Iron
1400
0
Light Bulb - 60 Watt
60
0
Light Bulb - 75 Watt
75
0
Microwave Oven - 1000 Watts
1000
0
Microwave Oven - 625 Watts
625
0
Refrigerator/Freezer
700
2200
Security System
500
0
Space Heater
1800
0
Stereo Receiver
450
0
Sump Pump 1/2 HP
800
1300
Television - 27"
500
0
Toaster
850
0
Toaster Oven
1200
0
VCR
100
0
Video Game System
40
0
Washing Machine
1150
2250
Well Pump 1/2 HP
1000
3000
Tools
Air Compressor 1 HP
1600
4500
Air Compressor 1/4 HP
975
1600
Circular Saw
1400
2300
Electric Drill 1/2" - 5.4 Amp
600
900
Electric Drill 3/8" - 4 Amp
440
600
Halogen Work Light - 1000
Watt
1000
0
Reciprocating Saw
960
0
Office Equipment
Computer w/Monitor
800
0
Copy Machine
1600
0
Fax Machine
65
0
Laser Printer
950
0
Determining Your Power Needs
There are two parts to determining your power
requirements. 1) The running watts required,
calculated by adding the running watts of each
of the appliances to be run and 2) Peak watts
required, calculated by adding the total running
watts needed to the highest level of surge watts
required (additional start watts).
Appliance
Running
Watts
Surge*
Watts
Refrigerator/Freezer
700
2200
Television
500
0
Well Pump 1/2 HP
1000
3000
Lights (4 x 60 Watts)
240
0
Space Heater
1800
0
Total Running Watts
4240
Highest Surge Watts
3000
Example
* Additional watts required to start the appliance
In this example you will need a gen-
erator that produces a minimum out-
put of 4240 running watts and has a
peak output of 7240 watts.
Appliance
Running
Watts
Surge*
Watts
A. Total Running Watts
B. Highest Surge Watts
Worksheet
Running Watts Requirement:
Peak Watts Required (A+B):
Watts Estimate Chart