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8.3.5 Installation of AC Reactor on Power Output Side
Whether to install an AC output reactor on the power output side is dependent on the actual situation. The cable
connecting the servo drive and the motor should not be too long; capacitance enlarges when an over-long cable is
used and thus high-harmonics current may be easily generated.
If the length of the output cable is equal to or greater than the value in the following table, install an AC output
reactor on the power output side of the servo drive.
Table 8-3 Cable length threshold when an AC output reactor is installed
Servo drive Model Rated Voltage
(V)
Min. Cable Length When Selecting Output Reactor
(m)
IS580T020-R1-1 200 to 500 110
IS580T030-R1-1 200 to 500 125
IS580T035-R1-1 200 to 500 135
IS580T040-R1-1 200 to 500 150
≥ IS580T050-R1-1 280 to 690 150
The following table lists the recommended manufacturer and models of AC output reactors.
Table 8-4 Recommended manufacturer and models of AC output reactors
Servo drive Model AC Output Reactor Model
(Inovance)
Reactor Rated Current
(A)
IS580T020-R1-1 MD-OCL-30-4T-113-1% 30
IS580T030-R1-1 MD-OCL-40-4T-153-1% 40
IS580T035-R1-1 MD-OCL-50-4T-183-1% 50
IS580T040-R1-1 MD-OCL-60-4T-223-1% 60
IS580T050-R1-1 MD-OCL-80-4T-303-1% 80
IS580T070-R1-1 MD-OCL-90-4T-373-1% 90
IS580T080-R1-1
MD-OCL-120-4T-453-1% 120
IS580T080-R1-H-1
IS580T100-R1-1
MD-OCL-150-4T-553-1% 150
IS580T100-R1-H-1
IS580T140-R1-1
MD-OCL-200-4T-753-1% 200
IS580T140-R1-H-1
IS580T170-R1-1
MD-OCL-250-4T-114-1% 250
IS580T170-R1-H-1
IS580T210-R1-1
MD-OCL-250-4T-114-1% 250
IS580T210-R1-H-1
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