YASKAWA A1000 Technical Manual page 47


Single Drive Installation
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring.
Figure 2.2
A
A
Note: IP20/NEMA 1, UL Type 1 enclosure and IP00 enclosure models require the same amount of space above and below the drive for
installation.

Multiple Drive Installation (Side-by-Side Installation)
Models CIMR-A2A0004 through 0081 and 4A0002 through 0044 can take advantage of Side-by-Side installation.
When installing multiple drives into the same enclosure panel, mount the drives according to
When mounting drives with the minimum clearance of 2 mm according to
parameter L8-35 must be set to 1.
Figure 2.3
Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space
between the top and bottom of stacked drives for easy cooling fan replacement if required.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
Side Clearance Top/Bottom Clearance
C
B B
C
A – 50 mm minimum
B – 30 mm minimum
Figure 2.2 Correct Installation Spacing
Refer to L8-35: Installation Method Selection on page
Line up the tops of the drives.
Side Clearance
C
A
B
A
A – 50 mm minimum
B – 30 mm minimum
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
2.2 Mechanical Installation
D
C – 120 mm minimum
D – Airflow direction
Figure 2.3, derating must be considered and
Top/Bottom Clearance
A
D
B
D
A
C – 2 mm minimum
D – 120 mm minimum
D
Figure 2.2.
299.
2
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