NORD Drivesystems BU0200 - Manual (Page 31)

SK 200E Manual for frequency inverters
30 Subject to technical alterations BU 0200 GB-4411
2.2.3 Wall mounting of the SK 2xxE
The SK 2xxE can be installed in the vicinity of the motor by means of an optional wall mounting kit.
2.2.3.1 Wall-mounting kit SK TIE4-WMK-L- …
The wall-mounting kit SK TIE4-WMK-L- … enables the frequency inverter to be installed close to the motor.
With this kit, the frequency inverter can comply with protection class IP55. This kit is only available for
inverter sizes Size 1 to 3.
When installing, care must be taken that the fan is located below the cooling ribs of the inverter. The fan
connection cable must be inserted through the cable gland in the frequency inverter connection unit (see di-
agram below) and wired to +24V DC (red cable) and GND (black cable) on the terminal bar.
Power consumption of fan: approx. 1.3W
NOTE
Derating
With the use of the wall-mounting kit SK TIE4-WMK-L-1 (or -2) the frequency inverter has
continuous ventilation. Therefore the permissible continuous output of a 3-phase frequency
inverter corresponds to that of a motor-mounted inverter. For single phase frequency inverters
the same power data applies for wall mounting. For details, please refer to the technical data
(Section 8.3).
Device type
Size
Housing dimensions
Wall-mounting
SK TIE4-WMK-L-1/-2
total weight
Approx. [kg]
g2 n p d e 
Size 1  SK TIE4-WMK-L-1
Part No. 275 274 005
150.5 236 156
185 100 5.5
3.3
Size 2  SK TIE4-WMK-L-1
Part No. 275 274 005
157.5 266 176 4.4
Size 3  SK TIE4-WMK-L-2
Part No. 275 274 006
174.5 330 218 210 120 5.5 7.3
All dimensions in [mm]
n
g2
p
d
e
SK 2xxE with wall-mounting kit SK TIE4-WMK-L- …
Insertion of fan connection cable