14
Operating Instructions – MOVITRAC® LTP
4
IP20 / NEMA 1 housing: mounting and dimensions
Mechanical Installation
4.2
IP20 / NEMA 1 housing: mounting and dimensions
For applications that require a higher IP rating than the IP20 offered by the standard
drive, the drive must be mounted in housing. The following guidelines should be
observed for these applications:
• Housing should be made from a thermally conductive material, unless forced venti-
lation is used.
• When vented housing is used, there should be venting above and below the drive to
ensure good air circulation. Air should be drawn in below the drive and expelled
above the drive.
• If the external environment contains contamination particles (e.g. dust), a suitable
particle filter should be fitted to the vents and forced ventilation implemented. The
filter must be serviced and cleaned appropriately.
• High moisture, salt or chemical content environments should use a suitably sealed
(non-vented) housing.
4.2.1
Dimensions of non-vented metal housing
Drive power rating
Sealed housing
A
B
C
D
[mm]
[in]
[mm]
[in]
[mm]
[in]
[mm]
[in]
Size 1
0.75 kW 230 V
300
11.81
250
9.84
200
7.87
50
1.97
Size 1
1.5 kW 230 V
400
15.75
300
11.81
250
9.84
75
2.95
Size 2
1.5 kW 230 V
0.75 kW, 1.5 kW, 2.2 kW 400 V
2.2 kW 400 V
400
15.75
300
11.81
300
11.81
60
2.36
Size 2
2.2 kW 230 V
4.0 kW 400 V
5.5 kW 575 V
600
23.62
450
17.72
300
11.81
100
3.94
54784AXX
Figure 1: Housing
A
D
D
C
B
Содержание MOVITRAC LTP series
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