9
3. Installation
3.1 Block diagram
1)
DSP-123K6-OD
※
Sections marked with broken line indicate the inner aspect of the inverter.
3.2 Installation location
Please install at a location that satisfied the following conditions.
1) Please install at a location without direct sunlight.
2) Do not install at a location with vibration.
3) Since the inverter lifespan is greatly affected by the surrounding temperature, make sure that the
temperature in the area of installation does not exceed the allowed temperature range (-20 ~ 50
℃
).
4) Avoid location with high temperature and humidity (less than relative humidity of 90% and absence of
dew formation).
5) Since inverter generates high level of heat, make sure to install it on surface with non-flammable
material.
6) Install the inverter by securing sufficient space around it to allow harmonious dispersion of heat.
7) Avoid location with oil mist, inflammable gas, fibrous dust, dust and moisture, etc.
8) Install it erect by firmly securing with bolts.
9) Install at a location without salinity. (In particular, if it is installed in seacoast, corrosion of the product
can occur. As such, avoid the product coming in contact with salinity in the methods such as use of
separate casing or indoor installation, etc.)
