
5
VFD-F Series
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5-93
Motor 1
Motor 2
Motor 3
Motor 4
FD-F operation
dem and
freq
dem and
output (flow or pressure)
Total output
by VFD-F
by VFD-F
by VFD-F
by VFD-F AC Mains
AC Mains
AC Mains
n e xt m o tor
sto p m o to r
Motor 1
Motor 2
Motor 3
Motor 4
Increasing demand
Off
Off
Off
See below
for d etails
m ains (50Hz)
Pr11-06
Pr11-05
Pr11-04 Pr11-04
Motor #2 by VFD-F
Motor #2 on m ains
Motor #2
Motor #3
Motor #3 by VFD-F Motor #3 off
0Hz
tim e
fre q
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