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Hitachi HFC-VWS3EH Series Instruction Manual page 18

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5.2
Circuit
description
5.2.1
Main
circuit
full-wave
rectifying
diode
module
DM.
smoothing
capacitor
CB.
output
voltage
during
inverse
conversion.
5.2.2
Control
circuit
(1)
CPU
circuit
e The
output
voltage/output
frequency
(V/F)
characteristics
conforming
to motor
characteristics
are
obtained.
(32
types
of V/F
characteristics
are
built
in.)
voltage
is
performed.
detecting
signals.
a13

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