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D3
Type
NXS0260—NXS0310
Enough free space shall be left above and below the frequency converter to ensure sufficient air circulation and cooling. You will
find the required dimensions for free space in the table below.
C
B
A
A
A
A
2
2
D
Fig. 5. NXS installation space
D1
W4
W1
W3
Fig. 4. NXS FR9 (NXS0260... - NXS0310...) dimensions
W1
W2
W3
W4
480
400
165
9
B
NK5_2
H4
H3
H2
H1
Dimensions [mm]
H1
H2
H3
1120
721
1150*
Type
NXS0003—
NXS0012
NXS0016—
NXS0031
NXS0038—
NXS0061
NXS0072—
NXS0105
NXS0140—
NXS0205
NXS0260—
NXS0310
A
= clearance around the freq. converter (see also A2 and B)
A2 = clearance needed on either side of the frequency converter
for fan change (without disconnecting the motor cables)
B
= distance from one frequency converter to another or
distance to cabinet wall
C
= free space above the frequency converter
D
= free space underneath the frequency converter
*
= min. clearance for fan change
7
NXS VARIABLE FREQUENCY DRIVES
Ø
D2
W4
W2
H3
H4
D1
D2
D3
205
362
340
285
Dimensions
A
A
B
2
20
20
20
20
30
20
80
80
80
150
80
50
80
EN0B-0620GE51 R1107
∅
21
C
D
100
50
120
60
160
80
300
100
300
200
250
400
(350*)
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