2 Assembly and installation
BU 0200 en-3118 45
2.1.3.2 Wall mounting kit with fan
Pos: 89 /A nl eitu nge n/El ek tro nik/FU u nd S tart er/ 2. M ont ag e un d Ins tall ati on/M o ntag e/W and mon tage - Ergänzung [SK 1xxE, SK 2xxE]/Wandmontagekit SK TIE4 WMK L … [SK 2xxE] @ 1\mod_1341496919358_388.docx @ 30107 @ 5 @ 1
Wall mounting kit for 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 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 diagram below) and wired to +24 V DC (red cable) and GND (black cable) on the terminal
bar.
Power consumption of fan: approx. 1.3 W
Information
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.
Details can be found in the technical data (please see chapter 7.2 "Electrical data" on page 239).
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