3. Installation and Wiring
3-7
AC Power Input Type
SV300, 370iV5-2
SV300, 370, 450, 550, 750, 900, 1100, 1320, 1600, 2200, 2800, 3150, 3750iV5-4
Note: AC Fans for 300~2200iV5-4 series should be changed the input power
source of transformer 1
st
tap corresponding with that of inverter. (Factory
default is 380VAC)
Note 1) It is used when inverter control circuit is energized from auxiliary power
source (220 VAC) without main power supply. Use insulated transformer
to separate from main power supply. (Transformer capacity: above 100VA
recommended)
Main Power Circuit
Control Circuit
Summary of Contents for SV-iV5 Series
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