Delixi CDI-SPD Series, Руководство пользователя

Страница: 15 / 33

Chapter
Ⅲ
Installation and Wiring
Page 12
Installation space:
When frequency inverters are installed vertically, enough heat dissipation space
shall be reserved in order to ensure effective cooling.
Installation Space of Frequency Inverter
1. Necessary clearance for open-frame type (IP00) and
enclosed wall-mounted type (IP20) is the same at the
top/bottom and both sides.
2. Air temperature at the permitted inlet of frequency inverter:
-10
℃
~+40
℃
.
3. Enough heat dissipation space shall be reserved in the upper
and lower areas in order to ensure smooth air intake and
emission of frequency inverter.
4. Don’t let foreign objects fall inside air duct during
installation lest fan damage.
5. Add filtering device at air intake when silk fibers fly or it is
very dusty.
Cautions
Air outlet
Air inlet
Air outlet
Larger than
150 mm
Larger than
150 mm
Air
outlet
Air
inlet