Installation Design
4
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4.2
Basic Requirements
Following requirements listed below are met to ensure the normally operating of
SG100KU.
z
Avoid moisture and wet place.
z
Install indoor and avoid sunlight and rain.
z
Don’t install SG100KU in unstable place.
z
Install in the place where you can see the LED indicators or LCD display clearly.
z
Ambient temperature range: -13°F
～
131°F (-25°C
～
55°C).
z
Maintain spaces around the SG100KU for proper ventilation, installation
operation or passage (escape route).
z
Good ventilation and clean cooling air supply
4.3
Installation Environment Design
There are air outlets on the top of the SG100KU. Therefore, at on-site field, air
ducts must be installed to avoid foreign bodies’ entry.
The SG100KU should be installed in electrical service room. The floor, wall
clearances, ventilation equipments and precaution devices should be designed by
professional personnel and satisfy the following requirements.
4.3.1
Floor
The foundation must guarantee solid and safe positioning of the inverter. It must
provide the load-carrying capacity necessary to cope with the weight of the inverter.
SG100KU is designed for indoor use only and must be placed to a level concrete floor
or pad.
Any existing unevenness, depressions or slope must be corrected prior to installation.
Prior to placing the inverter, users should bear in mind that the cables should enter the
inverter from underneath and through the cable entry holes.
