GENERATOR CAPACITY AND APPLIANCE WATTAGE
Ensure generator can supply adequate rated (running) and peak (starting) wattage
for devices it will power at same time. Follow the steps below:
1. Select all devices that will be powered at the same time.
2. Total rated running watts of devices. This is amount of power the generator
must produce to keep devices running. See table below.
3. Estimate amount of peak (starting) wattage needed. Peak wattage is a short
burst of power needed to start electric motor-driven tools and appliances such
as an electric compressors, pumps, drills or refrigerators. Because not all
motors start at same time, total peak wattage can be estimated by adding only
the item(s) with highest additional peak watts to the total rated watts as
described below.
EXAMPLES OF RATED AND PEAK WATTAGE
TOOL OR APPLIANCE
Total Rated (Running) Watts
= 2300
Highest Additional Peak Watts = 3600
Total Generator Output Required
= 5900
Never add more loads to generator than it has capacity for. Take additional
care to consider peak loads in generator capacity.
Exceeding generator load
limit can result in damage to unit and to appliances or tools connected to it.
Exceeding generators wattage/amperage capacity can damage generator
and/or any electrical devices connected to it.
Improper treatment of generator can damage internal components and
shorten the life of unit.
Exhaust heat/gases can ignite combustible materials, structures or
damage to petrol tank resulting in fire.
Keep at least 1.5 m
clearance on all sides of generator including overhead.
•
DO NOT
exceed wattage/amperage capacity. See “Generator Capacity” section of
this manual.
•
If connected devices overheat, turn them
OFF
and disconnect them from generator.
•
DO NOT
touch bare wires or outlets. Severe burns or even death can result.
•
DO NOT
use generator with electrical cords which are worn, frayed, bare or
otherwise damaged.
•
DO NOT
handle generator or electrical cables while standing in water, while
barefoot or whenever hands and feet are wet.
•
DO NOT
connect 3-phase loads to generator.
•
DO NOT
connect 60 Hz loads to generator.
•
Always connect electrical loads to generator while the load is turned
OFF
. After
connecting loads to generator, turn the load
ON
.
•
Always turn electrical loads
OFF
and disconnect them from generator before
stopping generator engine.
Tool or Appliance
Rated (Running) Watts
Additional Peak
(Starting) Watts
Circular Saw -7 -1
1000
2000
Refrigerator
800
1600
Television
500
—
24
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