Kilowatt Derating - Kohler 4CKM Operation And Installation Manual

Motor Requirements
Starting (In-Rush)
Running Watts
Kohler Model Wattage Capacity
4CKM-RV
5CKM-RV
Electrical Appliance
Blanket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Broiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fan, Air Circulating . . . . . . . . . . . . . . . . . . . . . .
Fan, Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater, Space . . . . . . . . . . . . . . . . . . . . . . . .
Heater, Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pan, Frying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Percolator, Coffee . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Toaster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 6-3. Appliance Ratings (60 Hz)
6-4 Installation
1/4 HP 1/3 HP
750 1000
350 400
Figure 6-1. Motor Requirements
Will Operate Air-Conditioner(s) of
4,000
One— 13,500 Btu &
5,000
Figure 6-2. Air Conditioner Ratings (60 Hz)
Rating (Watts)
50-250
25-100
750-1500
50-100
300-750
750-1200
1/2 HP 3/4 HP
1500 2000
600 750
Size Indicated
One— 13,500 Btu
One— 11,000 Btu
Construction
600
1350
Air Compressor (Small)
Air Compressor 3/4 hp
270 Drill, 1/4 in.
Drill, 3/8 in.
Drill, 1/2 in.
1500
Grinder 1/2 hp
1200
Hammer, Demolition
650
Hammer, HD Rotary
Paint Sprayer (Airless)
Polisher, Orbit
Power Paint Roller
Power Plane
Router
Saw, Circular 6 1/2 in.
Saw, Circular 7 1/4 in.
Saw, Table 10 in.
Saw, Sabre (Worm Drive)
Sander, Belt
Sander, Finishing
Screwdriver, Power
Shear, 12 gauge
Soldering Gun
Vacuum Cleaner, Wet/Dry
Wrench, Impact 1/2 in.
Figure 6-4. Construction Tool Average
All units are rated 1.0 power factor. Derate
approximately 3.5% per 1000 ft. (300 m) above 500 ft
(150 m) above sea level and 1 % for each 10° F (5.5° C)
increase in temperature above 85° F (29° C).
1 HP 2 HP
3300 4000
1100 2000
"Power to Spare" for lighting,
appliance, tools, etc.
2300
3300
1000
Motor
Starting
Tools Watts
1500
4000+
500
600
800
1500
2000
1500
400
500
120
600
900
2200
2500
4000
2500
1500
900
1000
1800
1500
2000
Wattage Ratings.

Kilowatt Derating

3 HP
5000
3000
Running
Watts
725
2000
250
350
600
1200
1800
1200
240
360
90
450
700
1000
1200
1500
1200
600
360
530
720
— 250
1260
840
TP-5393 9/93