Airwell YEVFD Series, Service Manual

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Power wiring figure
Please make sure that when the unit is running, the input voltage is no less than 380V;
if it is lower than 380V,the unit may run abnormal. And the communication line shielding layer of the outdoor unit
should pass through the buckle magnetic ring.
■ Indoor and outdoor use their individual power source.
■ All indoors use one power source.
■ Must install the leakage breaker and the over current breaker, or electric shock will occur.
power source: 3N~, 380-415V, 50/60Hz
power source: 1PH, 220-240V~, 50/60Hz power source: 1PH, 220-240V~, 50/60Hz power source: 1PH, 220-240V~, 50/60Hz
Outdoor power source and power cable
■ Power cable must be fixed firmly.
■ Each outdoor must be earthed well.
■ When power cable exceeds the range, thicken it appropriately.
Item
Model
Power
source
Power
cable
section
(mm
2
)
Wire
length
(m)
Circuit
breaker
(A)
Rated current of residual
circuit breaker(A)
Ground fault interruptor(mA)
response time(S)
Ground wire
Section
(mm
2
) Screw
Individual power
3N~,
380-
415V,
50/60
Hz
6 20 40 40A 30mA below 0.1S 6 M5
10 20 40 40A 30mA below 0.1S 10 M5
10 20 40 40A 30mA below 0.1S 10 M5
AW-YEVFD335-H16
AW-YEVFD280-H16
AW-YEVFD220-H16
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