SECTION 3
Application and Connection Diagrams
RM SERIES
Installed on the input side of drives, reactors will reduce line notching, limit
current and voltage spikes and surges from the incoming line and will reduce
harmonic distortion from the drive onto the line. Units are installed in front of
the drive or inverter as shown.
A1
B1
C1
Individual line reactors are recommended when multiple drives are installed
on the same power line. Individual reactors eliminates cross talk between
multiple drives and provides isolated protection for each controller for its own
specic load.
SECTION 3
INPUT SIDE OF DRIVE
A2
B2
C2
Drive
MULTIPLE DRIVES
A1
B1
C1
A1
B1
C1
A2
B2
Drive
C2
A2
B2
Drive
C2
Motor
Motor
Motor
OUTPUT SIDE OF DRIVE
On the output side between the motor and the controller, reactors protect
the controller from short circuits at the load. Motor performance improves.
Voltage and current waveforms from the supply are enhanced reducing motor
overheating and noise emissions.
Drive
A1
B1
C1
A2
B2
C2
Motor
MULTIPLE MOTORS
A single reactor can be installed when the application calls for multiple motors
on the same drive. The reactor is sized based on the total horsepower of all
the motors. Recommended for simultaneous operating motors only.
Motor
Motor
Drive
A1
B1
C1
A2
B2
C2
Termination Details
CONNECTOR DETAIL
Open Style Ref. Type Range/Dia.
Figure #1 Terminal Block #12 - #22
Figure #2 Terminal Block #4 - #18
Figure #3 Terminal Block #4 - #18
All Others:
80 to 200 amps Terminal Pad .313” dia. (diagram 1A)
Above 200 amps Terminal Pad .5” dia.(diagram 1B)
1A - 0.313” Dia.
1B - 0.500” Dia.
DIAGRAM 1
© Hammond Power Solutions Inc.
102
Data subject to change without notice.
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