Operating Instructions – MOVITRAC® LTE-B
19
4
Mechanical installation
Installation
4.2.3
IP20 housing: Installation and control cabinet dimensions
For applications that require a higher IP protection level than IP20, the inverter must be
installed in a control cabinet. Observe the following requirements:
• The control cabinet must be made of a heat conductive material unless it has forced
cooling.
• When using a control cabinet with ventilation openings, the openings must be pro-
vided above and underneath the inverter to allow for unobstructed circulation of air.
The air must be supplied underneath the inverter and dissipated above it.
• If the inverter is operated in environments with particles of dirt (such as dust), venti-
lation openings either have to be equipped with a suitable particle filter or forced cool-
ing has to be used. The filter has to be serviced and cleaned.
• In environments with a high level of humidity, salt or chemicals, a suitable enclosed
control cabinet (without ventilation openings) must be used.
Dimensions of control cabinets without ventilation openings
Power rating
Sealed control cabinet
A
B
C
D
mm
to
mm
to
mm
to
mm
to
Size 1
115 V
: 0.37 kW, 0.75 kW
230 V
: 0.37 kW, 0.75 kW
300
11.81
250
9.84
200
7.87
50
1.97
Size 1
230 V
: 1.5 kW
400 V
: 0.75 kW, 1.5 kW
400
15.75
300
11.81
250
9.84
75
2.95
Size 2
115 V
: 1.1 kW
230 V
: 1.5 kW
400 V
: 1.5 kW, 2.2 kW
400
15.75
300
11.81
300
11.81
60
2.36
Size 2
230 V
: 2.2 kW
400 V
: 4.0 kW
600
23.62
450
17.72
300
11.81
100
3.94
5736945419
A
D
D
C
B
Содержание MOVITRAC LTE-B series
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