Mitsubishi MR-J4-10A Instruction Manual page 371

11. OPTIONS AND AUXILIARY EQUIPMENT
(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.
(AA) (2- D hole)
(Mounting hole)
a
11 - 40
Power regeneration
a
converter
FR-RC-15K 260
FR-RC-30K 330
FR-RC-55K 470
FR-RC-H15K
330
FR-RC-H30K
FR-RC-H55K 470
[Unit: mm]
b D AA BA
412 10 200 432
562 10 270 582
642 12 410 670
562 10 270 582
642 12 410 670