11. OPTIONS AND AUXILIARY EQUIPMENT
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(4) Mounting hole machining dimensions
When the power regeneration converter is installed to an enclosed type cabinet, mount the heat
generating area of the converter outside the box to provide heat generation measures. At this time, the
mounting hole having the following dimensions is machined in the box.
[Unit: mm]
Power regeneration
converter
a b D AA BA
FR-RC-15K 260 412 10 200 432
FR-RC-30K 330 562 10 270 582
FR-RC-55K 470 642 12 410 670
FR-RC-H15K
FR-RC-H30K
330 562 10 270 582
FR-RC-H55K 470 642 12 410 670
(AA)
(BA)
b
a
D hole)(2-
(Mounting hole)