AVERAGE WATTAGE REQUIREMENT GUIDE (AMPS X VOLTS = WATTS) |
Household
|
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
เครื่องทำกาแฟ
|
600
|
600
|
เครื่องซักผ้าขนาดเล็ก |
540
|
216
|
กระทะไฟฟ้า |
1500
|
1500
|
Electric Range 8-inch element
|
2100
|
2100
|
เตาไมโครเวฟ 650 watts
|
1000
|
1000
|
ตู้เย็น
|
1200
|
132-192
|
เครื่องซักผ้าขนาดกลาง
|
1200
|
1200
|
เครื่องอบผ้าแห้ง |
6750
|
5400
|
Furnace Fan, gas or fuel oil
|
1/8 Horsepower |
500
|
300
|
1/6 Horsepower |
750
|
500
|
1/4 Horsepower |
1000
|
600
|
1/3 Horsepower |
1400
|
700
|
1/2 Horsepower |
2350
|
875
|
Incandescent Lights |
as indicated on bulb
|
as indicated on bulb
|
วิทยุ
|
50 to 200 |
50 to 200
|
ปั๊มน้ำ
|
1/3 Horsepower |
1300
|
800
|
1/2 Horsepower |
2150
|
1050
|
โทรทัศน์สี |
300
|
300
|
แอร์ 10,000 BTU |
2200
|
1500
|
Contractor
|
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
Air Compressor 1 Horsepower |
4500
|
1600
|
Bench Grinder 8 inches
|
2500
|
1400
|
Hand Drill 1/2 inch
|
900
|
600
|
High-pressure Washer 1 Horsepower
|
3600
|
1200
|
Circular Saw, Heavy Duty 71/4 inches |
2300
|
1400
|
Electric Chain Saw 14 inches, 2 Horsepower |
1100
|
1100
|
Table Saw 10 inches |
4500
|
1800
|
Drills
|
3/8 inch 4 amps |
600
|
440
|
1/2 inch 5.4 amps |
900
|
600
|
Industrial Motors
|
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
Split Phase
|
1/4 Horsepower |
1700
|
400
|
1/2 Horsepower |
2600
|
600
|
Capacitor Start Induction Run
|
1/3 Horsepower |
975
|
450
|
1 Horsepower |
2300
|
1000
|
Capacitor Start Capacitor Run
|
1 1/2 Horsepower |
4200
|
1600
|
Fan Duty
|
1/4 Horsepower |
1200
|
650
|
Farm Equipment
|
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
Electric Fence, 25 miles |
250
|
250
|
Milk Cooler |
1800
|
1100
|
Milker (vacuum pump), 2 Horsepower |
2300
|
1000
|
Portable Heater (kerosene, diesel fuel)
|
50,000 BTU |
600
|
400
|
90,000 BTU |
725
|
500
|
150,000 BTU |
1000
|
625
|
Battery Charger
|
15 amp |
380 |
380
|
60 amp with 250-amp boost
|
1500/5750 |
1500/5750
|
100 amp with 300-amp boost
|
2400/7800
|
2400/7800
|
Electric Welder
|
200 amp AC |
9000 |
9000
|
230 amp AC, at 100 amp |
7800 |
7800
|
Air Compressors |
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
1/2 Horsepower |
1600 |
975
|
1 Horsepower |
4500 |
1600
|
Computers
|
Approximate Wattage Required For Starting |
Approximage Running Wattage Requirements |
Desktop |
600 to 800 |
600 to 800
|
Laptop |
200 to 250 |
200 to 250
|
Monitor (CRT) |
200 to 250 |
200 to 250
|
Fax |
600 to 800 |
600 to 800
|
Printer |
400 to 600 |
400 to 600
|