2. INSTALLATION
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(b) Installation of two or more drivers
Close mounting is possible depending on the capacity of the driver. Refer to
section 1.3 for availability of close mounting.
When mounting the drivers closely, do not install the driver whose depth is larger
than that of the left side driver since CNP1, CNP2, and CNP3 connectors cannot
be disconnected.
Leave a large clearance between the top of the driver and the cabinet walls, and install a cooling fan
to prevent the internal temperature of the cabinet from exceeding the environment.
When mounting the drivers closely, leave a clearance of 1 mm between the adjacent drivers in
consideration of mounting tolerances. In this case, keep the ambient temperature within 0 ˚C to 45 ˚C
or use the driver with 75% or less of the effective load ratio.
100 mm or more
10 mm or more
(Note 2)
30 mm
or more
30 mm
or more
40 mm or more
(Note 1)
Cabinet
Top
Bottom
100 mm or more
1 mm
30 mm
or more
40 mm or more
Cabinet
1 mm
Leaving clearance Mounting closely
(2) Others
When using heat generating equipment such as the regenerative option, install them with full
consideration of heat generation so that the driver is not affected.
Install the driver on a perpendicular wall in the correct vertical direction.
2.2 Keep out foreign materials
(1) When drilling in the cabinet, prevent drill chips and wire fragments from entering the driver.
(2) Prevent oil, water, metallic dust, etc. from entering the driver through openings in the cabinet or a
cooling fan installed on the ceiling.
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