Hyundai N800 Series, Installation Manual

Page: 36 / 102

3. MOUNTING
Table 13: The minimum clearances around the AC drive
* For a drive with IP54 / UL Type 12, the minimum clearances A and B are 0 mm / 0 in.
Table 14: The necessary quantity of cooling air
30
Frame
Minimum clearance[mm] Minimum clearance[in]
MR4
MR5
MR6
MR7
MR8
MR9
A*
20
20
20
20
20
20
B*
20
20
20
20
20
20
C
100
120
160
250
300
350
D
50
60
80
100
150
200
A*
0.8
0.8
0.8
0.8
0.8
0.8
B*
0.8
0.8
0.8
0.8
0.8
0.8
C
3.9
4.7
6.3
9.8
11.8
13.8
D
2.0
2.4
3.1
3.9
5.9
7.9
The quantity of cooling
air [ ㎥ /h]
45
75
190
185
335
621
Frame
MR4
MR5
MR6
MR7
MR8
MR9
The quantity of cooling
air [CFM]
26.5
44.1
111.8
108.9
197.2
365.2
N800A