Installation Manual
12
Item
Name
Description
A
LED indicator
Includes power indicator "POWER", operation indicator
"OPERATION", and fault indicator "FAULT"
B
LCD touchscreen
Displays the data and executes control commands
C
Emergency stop button
Can be used to disconnect the AC side power supply
immediately in case of emergency
D
Start/Stop switch
Used to start/stop the inverter
E
Lock
A total of three, used to open and close the front doors of
the inverter
The AC/DC switch is used to start/stop the device only. Any damages caused by
operations other than described in this manual shall void warranty claims.
4.1.3
Ventilation Design
Cooling air comes into the inverter from the bottom air inlets and hot air goes out of the
inverter from the top air outlets.
Figure
Description
Air volume
A
Front view
Air outlets are designed
on the top, shown by A.
Exhaust air rate:
A+B=4400m
3
/h
B
C
C
Rear view
Air outlets are designed
on the top, shown by B.
Air inlets are designed at
lower parts, shown by
C.
Supply air rate:
C=5500m
3
/h
