Ryobi RYI2000T Manuel d'utilisateur télécharger pdf (Page 12)

8 — English

ELECTRICAL

ELECTRIC MOTOR LOADS

It is characteristic of common electric motors in normal operation to draw up to six times their running current while start-

ing. This table may be used to estimate the watts required to start “Code G” electric motors; however, if an electric motor

fails to start or reach running speed, turn off the appliance or tool immediately to avoid equipment damage. Always check

the requirements of the tool or appliance being used compared to the rated output of the generator.

Motor Size (H.P.) Running Watts

Watts Required to Start Motor

Repulsion Induction Capacitor Split Phase

1/8 275 600 850 1200

1/6 275 600 850 2050

1/4 400 850 1050 2400

1/3 450 975 1350 2700

1/2 600 1300 1800 3600

3/4 850 1900 2600 —

1 1100 2500 3300 —

CAUTION:

Operating voltage and frequency requirement of all electronic equipment should be checked prior to plugging them

into this generator. Damage may result if the equipment is not designed to operate within a +/- 10% voltage variation,

and +/- 3 hz frequency variation from the generator name plate ratings. To avoid damage, always have an additional

load plugged into the generator if solid state equipment (such as a television set) is used. A power line conditioner is

recommended for some solid state applications.

GENERATOR CAPACITY

Make sure the generator can supply enough continuous (run-

ning) and surge (starting) watts for the items you will power

at the same time. Follow these simple steps.

1. Selecttheitemsyouwillpoweratthesametime.

2. Totalthecontinuous(running)wattsoftheseitems.This

is the amount of power the generator must produce to

keep the items running. See the wattage reference chart

at right.

3. Estimatehowmanysurge(starting)wattsyouwillneed.

Surge wattage is the short burst of power needed to

start electric motor-driven tools or appliances such as a

circular saw or refrigerator. Because not all motors start

at the same time, total surge watts can be estimated by

adding only the item(s) with the highest additional surge

watts to the total rated watts from step 2.

Example:

Tool or Appliance

Continuous

(Running) Watts

Surge

(Starting) Watts

Refrigerator 700 1350

Portable Fan 40 120

Laptop 250 250

46 in. Flat Panel

Television

190 190

Light (75 Watts) 75 75

1255 Total

Running Watts

1350 Highest

Surge Watts

Total Continuous (Running) Watts 1255

Plus Highest Additional Surge Watts + 1350

Equals Total Generator Output Required 2605

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 63 64

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Ryobi RYI2000T Manuel d'utilisateur Page 12

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