Chapter 3 - Installation
3-2
6) Do not mount the inverter in direct sunlight or near other heat sources.
7) The inverter shall be mounted in a Pollution Degree 2 environment. If the inverter is going to be installed in
an environment with a high probability of dust, metallic particles, mists, corrosive gases, or other contaminates,
the inerter must be located inside the appropriate electrical enclosure of the proper NEMA or IP rating.
8) When two or more inverters are installed or a ventilation fan is mounted in inverter panel, the inverters and
ventilation fan must be installed in proper positions with extreme care taken to keep the ambient temperature of
the inverters below the permissible value. If they are installed in improper positions, the ambient temperature of
the inverters will rise.
.
9) Install the inverter using screws or bolts to insure the inverter is firmly fastened.
CAUTION
ā Risk of Electric Shock
More than one disconnect switch may be required
to de-energize the equipment before servicing.
Inverter
GOOD (O)
BAD (X)
Inverter
Cooling fan
Panel Panel
Inverter
Inverter
[When installing several inverters in a panel]
Ventilating fan
GOOD (O)
BAD (X)
[When installing a ventilating fan in a panel]
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