Notice, Application range – Yamaha ef2000is User Manual

Page 28

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AE00812

Application range

When using the generator, make sure the total load is within rated output of a generator.
Otherwise, generator damage may occur.

9 Do not overload. The total load of all electrical appliances must not exceed the

supply range of the generator. Overloading will damage the generator.

9 When supplying precision equipment, electronic controllers, PCs, electronic

computers, microcomputer-based equipment or battery chargers, keep the
generator a sufficient distance away to prevent electrical interference from the
engine. Also ensure that electrical noise from the engine does not interfere
with any other electrical devices located near the generator.

9 If the generator is to supply medical equipment, advice should first be obtained

from the manufacturer, a medical professional or hospital.

9 Some electrical appliances or general-purpose electric motors have high start-

ing currents, and cannot therefore be used, even if they lie within the supply
ranges given in the above table. Consult the equipment manufacturer for fur-
ther advice.

NOTICE

TIP

9 “–” means below.
9 Application wattage indicates when each device is

used by itself.

9 The simultaneous usage of AC and DC power is

possible but total wattage should not exceed the
rated output.
EX:

9 The overload indicator light 1 comes on when

total wattage exceeds the application range. (See
page 10 for more details.)

DC

AC

Power factor

1

0.8–0.95

0.4–0.75

(Efficiency 0.85)

EF2000iS

–1,600W

–1,280W

–544W

Rated voltage

12V

Rated current

8A

1

7DK-021

Generator rated output

1,600VA

Frequency

Power factor

1.0

–1,500W

AC

0.8

–1,180W

96W

DC

(12V/8A)

7DK-9-11_a 11.3.21 15:19 Page 23

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