Cabinet Assembly Data; Ip 22 Cabinet With No Extra Fan; Ip 54 Cabinet With An Extra Fan - ABB ACS800-U4 Hardware Manual

Cabinet assembly data

IP 22 cabinet with no extra fan

The table below shows the data the IP 22 cabinet should meet to ensure efficient
cooling of the converter module. No extra fan is used. The pressure drop over the
cabinet is the additional counterpressure the module fan is capable of overcoming in
order to maintain the required air flow through the module.
Frame
size
R7
R8
* size when the outlet is located on the cabinet roof

IP 54 cabinet with an extra fan

The table below shows the data the IP 54 cabinet should meet to ensure efficient
cooling of the converter module. An extra fan is used. The pressure drop over the
cabinet is the counterpressure the extra fan must overcome. The given fan types
and filter materials are examples. Corresponding products by another manufacturer
may be used as well. See the manufacturer's Internet site for the detailed
specification.
Frame Temp. rise
Size
Over module
°C
R7 30
R8 30
* inlet filter 50 % unclean
Temp. rise
Over module Over module
°C
30
30
Pressure drop Extra fan
Over cabinet Type
Pa ebm
250* R4E310-AF12-05 318x312+518x312
250* R4E310-AF12-05 318x312+518x312
Pressure drop
Over cabinet
Pa Pa
300 30
300 45
Inlet size
mm
Cabinet air inlet and outlet
Inlet size Outlet size*
mm
318x312+518x312
318x312+518x312
Air inlet and outlet
Outlet size
mm by Luftfilter
2x518x312 airTex G-290
2x518x312 airTex G-290
Technical data
89
mm
318x312
318x312
00096931- C
Filter
00096931- C