ACD320user manual
Installation and wiring
Chapter 3 Installation and wiring
3.1 Installation ambient
3.1.1 Demand for installation ambient
(1) Installed in drafty indoor place, ambient temperature within -10ºC~40ºC, need external
compulsory heat sink or reduce the volume if temperature exceeds 40ºC.
(2) Avoid installing in place with direct sunlight, much dust, floating fibre and metal power.
(3) Forbid to install in place with corrosive, explosible gas.
(4) Humidity should be smaller than 95%RH, without condensation water.
(5) Installed in place of plane fixing vibration smaller than 5.9 m/s²(0.6G)
(6) Keep away from electromagnetic disturbance source and other electronic apparatus
sensible to electromagnetic disturbance.
3.1.2 Installation direction and place
(1) Normally the inverter should be mounted vertically, horizontal mounting will seriously
affect heat dissipation and the inverter must be used in lower volume.
(2) Demand for minimum mounting space and distance, please see Fig.3-1
(3) When install multiple inverters up and down, must apply leading divider between them,
see Fig.3-2
Note: No need to consider the dimension
Afor inverter of 22kWor below.
Ashall be bigger than 50mm for the
inverter of 22kWor above
Installation of single inverter
Note: Install an airflow- guidance
plate for the up and down installation
of inverters.
Up and down installation of inverters
Fig.3-1 DZB Series Inverter Installation Location
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