User Manual of EM730/EM730E Series Inverter
24
2.3
Installation Site Requirements and Management
Attention
1
、
When carrying the inverter, hold its bottom.
If you hold the panel only, the body main fall to hit your feet.
2
、
Install the inverter on non-flammable boards (e.g. metal).
If the inverter is installed on a flammable object, a fire may occur.
3
、
When two or more inverters are installed in one control cabinet, please install a
cooling fan and keep the air temperature below 50
℃
at the air inlet.
Overheating may cause fire and other accidents.
2.3.1
Installation site
The installation site should meet the following conditions:
1.
The room is well ventilated.
2.
The ambient temperature should be -10
C to 50
C. When the plastic case is used at
the ambient temperature above 40
℃
, remove the top baffle.
3.
The controller should be free from high temperature and humidity (less than 90%
RH) or rainwater and other liquid droplets.
4.
Please install the inverter on a fire-retardant object (e.g. metal). Never install it on
flammable objects (e.g. wood).
5.
No direct sunlight.
6.
There should be no flammable or corrosive gas and liquid.
7.
There should be no dust, oily dust, floating fibers or metal particles.
8.
The installation foundation should be secured and vibration-free.
9.
Avoid electromagnetic interference and keep the controller away from interference
sources.
2.3.2
Environment temperature
In order to improve the operational reliability, please install the inverter in a well-ventilated
place. When it is used in a closed cabinet, a cooling fan or cooling air conditioner should be
installed to keep the ambient temperature below 50
C.
