Mechanical Installation (T10 to T12 Models)
‑90‑
● Keep combustible and explosive materials away from the AC drive.
5.3 Heat Dissipation Design
Consider the space for heat dissipation for installation of T9 to T12 models in a
cabinet. A self‑ventilated cabinet has no fan on the top.
Figure 5‑1 Self‑ventilated cabinet
Table 5–1 Specifications of a self‑ventilated cabinet
AC Drive Model
Quantity of Fans
Total Airflow
(CFM)
Effective Area of
the Cabinet Air
Inlet (mm
2
)
Effective Area of
the Cabinet Air
Outlet (mm
2
)
T9 (132 kW)
2 541 31809 50894
T9 (160 kW)
2 620 31809 50894
T10 (200 kW)
2 586 31809 50894
T10 (220 kW)
2 722 31809 50894
T11 (250 kW)
3 789 47713 76341
T11 (280 kW)
3 882 47713 76341
T12 (315 kW)
3 644 47713 76341
T12 (355 kW)
3 796 47713 76341
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