Planning information
14
Technical changes reserved
Power loss with fan switched off
(The fan switches off at an ambient temperature of 77°C at the control enclosure, fan unit:
Technical data.
Item
Dimensions in
mm
Power loss in W at ΔT in K
(without fan)
D
IN
d
oo
r (
R/
L
)
Pan
el
h
ei
gh
t
E
ffect
ive p
an
el
h
ei
gh
t
Pan
el
wi
dth
PL
E
ΔT
10 K
15 K
20 K
25 K
30 K
Floor-standing enclosures 30 min.
FB21LE
2048 x 398
34
50
67
84
101
R
12
11
1
132
FB22LE
2048 x 648
57
85
113
140
169
R
12
11
2
264
FB23LE
2048 x 898
80
119
158
196
236
R
12
11
3
396
FB24LE
2048 x 1148
101
151
202
253
303
R
12
11
4
528
Wall-mounted enclosures 30 min.
FB32LE
598 x 648
16
25
33
42
50
R
3
2
2
48
FB41LE
748 x 398
22
33
44
55
66
R
4
3
1
36
FB42LE
748 x 648
18
27
37
46
55
R
4
3
2
72
FB51LE
898 x 398
26
39
52
65
78
R
5
4
1
48
FB52LE
898 x 648
20
30
41
51
61
R
5
4
2
96
FB61LE
1048 x 398
22
33
45
55
66
R
6
5
1
60
FB62LE
1048 x 648
33
50
67
84
101
R
6
5
2
120
FB63LE
1048 x 898
45
67
90
112
135
R
6
5
3
180
FB71LE
1198 x 398
24
36
48
60
72
R
7
6
1
72
FB72LE
1198 x 648
37
56
74
93
112
R
7
6
2
144
FB73LE
1198 x 898
51
75
101
126
152
R
7
6
3
216
FB81LE
1348 x 398
26
39
52
65
78
R
8
7
1
84
FB82LE
1348 x 648
41
62
82
104
124
R
8
7
2
168
FB83LE
1348 x 898
59
88
118
147
177
R
8
7
3
252
FB91LE
1498 x 398
28
42
56
70
84
R
9
8
1
96
FB92LE
1498 x 648
45
68
90
112
135
R
9
8
2
192
Planning information
ATTENTION
Property damage due to increased heat in the event of a fire.
The increase in heat that occurs inside the enclosure in the event of fire
must be taken into account.
This must also be factored in when designing the layout.
Summary of Contents for FB LE Series
Page 2: ......
Page 13: ...Technical data Technical changes reserved 11 FZ393N FZ394...
