YASKAWA GA50C4004ABA - Page 33

Mechanical Installation
2
2.3 Installation Position and Clearances
YASKAWA SIEPC71061753C GA500 Technical Manual 33
A - Airflow direction
Figure 2.3 Airflow Direction of Horizontal installation
A - 50 mm (2 in) minimum
B - 30 mm (1.18 in) minimum on each side
C - 100 mm (3.94 in) minimum below
D - Airflow direction
E - External cooling fan
F - 30 mm (1.18 in) between the drive and the
external cooling fan
G - 120 mm (4.72 in) minimum between the external
cooling fan and the enclosure panel
H - Heatsink height
Figure 2.4 Installation Clearances for Horizontal Installation: B001 - B012, 2001 - 2021, and 4001 - 4012
A - 50 mm (2 in) minimum
B - 30 mm (1.18 in) minimum on each side
C - 100 mm (3.94 in) minimum above and below
D - Airflow direction
Figure 2.5 Installation Clearances for Horizontal Installation: B018, 2030 - 2082, and 4018 - 4060