Yaskawa J1000 Compact Vector Control Drive - Manual (Page 42)

n Multiple Drive Installation
When installing multiple drives into the same enclosure panel, mount the drives according to
Figure 2.2 . When mounting drives with a minimum side-by-side clearance of 2 mm according
to Figure 2.3 , derating must be considered and parameter L8-35 must be set. Refer to
Parameter List on page 175 .
2 mm
A B B
C
D
C
A – Line up the tops of the
drives.
B – 30 mm minimum
C – 100 mm minimum
D – Airflow direction
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
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 cooling fan replacement if required.
Using this method, it is possible to replace the cooling fans later.
NOTICE: When mounting IP20/NEMA Type 1 enclosure drives side by side, the top covers of all drives must
be removed as shown in Figure 2.4 .
Figure 2.4 IP20/NEMA Type 1 Side-by-Side Mounting in Enclosure
2.1 Mechanical Installation
42 YASKAWA ELECTRIC TOEP C710606 47C YASKAWA AC Drive – V1000 Quick Start Guide