
E6581429
1.4 Notes on the application
1.4.1 Installation
QInstallation environment
•Operate in areas where ambient temperature ranges from 
Where ambient temperature will rise above 40°C, derating of rated current is needed.
  | • Install the inverter in a   | 5cm or more  | 
1  | on a flat metal plate in portrait operation.  | 
  | 
  | ||
• Leave a space of 10cm or more on the upper and lower  | 
  | |
sides of the inverter, and a space of 5cm or more on each  | 
  | |
  | side.  | 
  | 
•This inverter have a structure with IP54 conformity.
IP54 is a structure that protects the contents from dust and harmful effects of water that drops from every direction.
10cm or more
5cm or more  | |
  | 
10cm or more
QHow to install
QDerating curves
Derating curves in E6581386 manual are only for standard models. For totally enclosed box type, refer to following derating curves.
0.75~2.2, 30kW  | 3.7, 5.5kW  | 
7.5, 11kW  | 15~22, 37~90kW  |