AutomationDirect GS1 Series, Руководство пользователя

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Appendix A: Accessories
Page A–9 GS1 Series AC Drives User Manual – 3rd Edition – 11/09/2018
L
ine
R
eactoR
a
ppLicationS and
c
onnectionS
(
continued
)
m
uLtipLe
ac d
RiveS
Individual line reactors are recommended when installing multiple AC Drives on the same power line.
Individual line reactors eliminate cross-talk between multiple drives, and provide isolated protection for
each drive for its own specific load.
1.0HP
230V 3PH
C1
L2
T1
T2
T3
A2
B2
C2
A1 L1
B1
L3
1.0HP
230V 3PH
C1
L2
T1
T2
T3
A2
B2
C2
A1 L1
B1
L3
Reactor
Reactor
m
uLtipLe
m
otoRS
A single output (load) reactor can be used for multiple motors on the same AC Drive, but only if the motors
operate simultaneously. Size the reactor based upon the total horsepower of all the motors, and select
a reactor with a current rating greater than the sum of the motor full-load currents. Overload relays are
recommended for use in multi-motor applications.
C1
T1
T2
T3
A2
B2
C2
A1
B1
1.0HP
230V 3PH
Reactor
OL1
OL2
A single reactor should be used with multiple motors ONLY when the motors will operate
simultaneously from a single AC drive. OVERLOAD RELAYS are recommended for use in multiple
motor applications.