A SERVICE OF

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Connection of stand-alone option unit
2.4.5 Connection of a DC reactor (FR-HEL)
(1) Keep the surrounding air temperature within the permissible range (-10°C to +50°C). Keep enough clearance around the
reactor because it heats up. (Take 10cm or more clearance on top and bottom and 5cm or more on left and right
regardless of the installation direction.)
(2) When using the DC reactor (FR-HEL), connect it across terminals P/+ and P1.
In this case, the jumper connected across terminals P/+ and P1 must be removed. Otherwise, the reactor will not exhibit
its performance.
NOTE
The wiring distance should be within 5m.
The size of the cables used should be equal to or larger than that of the power supply cables (R/L1, S/L2, T/L3). (Refer
to page 16)
5cm or more
5cm or more
10cm or more
5cm or more
5cm or more
P1
FR-HEL
Remove the jumper.
P/+