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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.
Reactor
C1
B1
A1
Reactor
C1
B1
A1
m
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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.
1.0HP
230V 3PH
T3
T2
T1
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.
GS1 Series AC Drives User Manual – 3rd Edition – 11/09/2018
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continued
C2
L3
B2
L2
1.0HP
230V 3PH
A2
L1
C2
L3
B2
L2
1.0HP
230V 3PH
A2
L1
Reactor
C1
C2
B1
B2
A1
A2
)
T3
T2
T1
T3
T2
T1
OL1
OL2
Appendix A: Accessories
Page A–9