YASKAWA CR700, Technical Manual, Page: 34 / 886

2.3 Installation Orientation and Spacing
34 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
2.3 Installation Orientation and Spacing
Install the drive vertically for sufficient cooling airflow.
Note:
Contact Yaskawa or your nearest sales representative for details about the drive models that can be installed on its side and their
operating conditions.
A - Upright installation B - Horizontal installation
Figure 2.1 Installation Orientation
◆
Single Unit Installation
Install the drive with the clearances specified in Figure 2.2 to guarantee sufficient space for wiring and airflow.
A - At least 50 mm (2 in.)
B - At least 30 mm (1.2 in.) on both sides
C - At least 120 mm (4.7 in.) above and below
D - Airflow direction
Figure 2.2 Drive Installation Space (Single Unit)
◆
Mounting Multiple Drives Side-by-Side
Drive models 2003xB to 2075xB and 4002xB to 4039xB can take advantage of side-by-side installation.
When installing other drive models, ensure that enough space for single unit installation is placed around each
drive.
When performing side-by-side installation of drives, ensure that enough space is provided for the installation of
the drives with the clearances specified in Figure 2.3 . Set L8-35 [Installation Method Selection] to 1 [Side-by-Side
Mounting] .
Derate the output current to match the ambient temperature.