5 Mechanical Installation
User Manual
22
y
The inverter unit with NEMA 4X can be installed
indoors or outdoors also.
y
The ambient temperature should range from
-25°C to 60°C.
y
The relative humidity of the installation can
reach 100%. Moisture may result in corrosion
and damage to the internal device
components.
y
Avoid exposing inverter to direct sunlight or rain or snow to extend its service
life despite the NEMA 4X protection degree. Exposure to the sun may cause
additional internal heating which will cause power reducing. Shaded site of
the building is preferred.
y
Take enough space for convection into consideration during installing
multiple inverters. It is suggested that position the multiple inverters in a
staggered way if necessary.
