GE Industrial Solutions AF-300C AC Drive - Manual (Page 30)

ENCLOSED MOUNTING INSTALLATION
GUIDELINES
-- When mounting inside of an enclosure,
the temperature inside of the enclosure should
not exceed
-- Do not install the inverter in a small sealed enclo-
sure or mount other heat-generating components
near the inverter within the enclosure.
-- Cooling fans are to be installed in such a way that
the cooling air passes through the
NOTE: Improper installation positions of the In-
verter or Cooling Fan mayprevent the air tempera-
ture within the enclosure from being reduced to
the specified value, even though the cooling fan is
of the proper capacity.
When installing more than one inverter within the
same enclosure, arrange them horizontally as
shown in Figure 3-2. If the invetters must be
arranged vertically, provide a partition board be-
tween the
to negate the heat generated
by the lower unit from affecting the upper one (see
ing components. Figure 3-2).
Horizontal Arrangement Vertical Arrangement
AIR OUT
I
AIR OUT A I R O U T
COOLING
FANS
AIR IN
PARTITION
BOARD
Figure 3-2. ENCLOSURE MOUNTING ARRANGEMENTS
3-2