1. No category

1
| Roof Fans
DHS sileo / DVS sileo / DVSI sileo
Roof fans
DHS
•
•
•
•
•
•
Electrical
accessories
High efficiency
Speed-controllable
Integral thermal contacts
Excellent sound level
S-ET/STDT
p. 373
Extensive range of accessories
Maintenance-free and reliable
The DVS/DHS/DVSI sileo is well suited for applications requiring high
air volumes at medium pressure and very low noise levels. These
models have 3D profiled impellers with backward curved blades and
external rotor motors.
All motors are speed controllable by voltage. For speed controlling
of the DVS/DHS/DVSI sileo roof fans with a frequency converter, an
all pole sine filter is required. The motors are suspended on effective
vibration dampers.
DVS
DVSI
DVS/DHS/DVSI sileo... E4 / E6 / EZ: 1~ motor
DVS/DHS/DVSI sileo ...DV / DS: 3~ with Y/D-connection for 2-speeds
DHS with horizontal outlet.
DVS with vertical outlet.
DVSI has a 50 mm mineral wool
insulation for lower noise levels.
To protect the motors from overheating the sileo range motors are
equipped with thermal contacts with external leads for connection to
a TK triggering device.
The casing is made from aluminum and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the
sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.
RTRE p. 356
RTRD/RTRDU
p. 357
REU p. 356
REE p. 357
S2S 160
p. 381
S-DT2 SKT
p. 381
Technical data
DHS/DVS/DVSI sileo
190EZ
225EZ
311EV
400DS
400DV
400E4
400E6
Art. no. DHS
36290
36369
36064
36121
36122
36123
36124
Art. no. DVS
36289
36370
36068
36099
36109
36100
36101
36291
36371
36079
36110
36111
36112
36113
V/50 Hz 230 1~
230 1~
230 1~
400 3~
400 3~
230 1~
230 1~
W 52.4
110
132
123
491
466
152
Technical data is relating to DVS
Art. no. DVSI
Voltage/Frequency
Power
Current
Max. air flow
R.p.m.
A 0.231
0.466
0.574
0.255
1.21
2.32
0.654
m3/s 0.151
0.232
0.464
0.691
1.16
1.11
0.772
min-1 2337
2560
1342
779
1408
1344
896
Max. temp. of transported air
°C 65
60
60
60
60
60
60
“ when speed controlled
°C 65
60
60
60
60
60
60
42/34
44/36
33/25
46/38
46/38
36/28
6.5/6/12
13/14/19
21/25/41
24/28/42
24/27/44
21/23.5/42
B
F
B
F
F
F
F
44
44
44
IP 54
IP 54
IP 54
IP 54
3
4
–
–
9
5
20
20
18a
16
6b
6b
Sound pressure level DVS**
Weight
Insulation class, motor
Enclosure class, motor
Capacitor
Wiring diagram p. 442-461
** at 4/10 m. DHS +2 dB, DVSI -9 dB
dB(A) 47/39
kg 5.5/5/7
µF 1.5
20
Roof Fans |
Dimensions
DHS 190-500
DVS/DVSI
Ventilation
accessories
DHS/DVS/DVSI
A
øJ
F
B
M20x1,5
G
SSD p. 419
G
C
øD
øI(4x)
øD
E
FDS p. 420
øD
E
DHS 560-630
J
L
K
ASK p. 418
øD
E
VKS p. 427
DHS sileo
£A
£B
C
øD
£E
£F
G
H
øI
J
K
L
190, 225
311
400
450-500
560-630
-
-
-
213
285
438
438
605
335
435
595
665
939
245
330
450
535
750
105
146
200
237
293
6xM6
6xM6
6xM8
6xM8
8xM8
10
10
12
12
14
ø417
ø540
ø720
ø830
£1100
150
250
330
490
535
30
30
30
30
30
DVS sileo
190, 225
311
400
450-500
560-630
£A
370
560
720
900
1150
£B
295
470
618
730
960
C
170
330
390
465
560
øD
213
285
438
438
605
£E
335
435
595
665
939
£F
245
330
450
535
750
G
105
146
200
237
293
H
6xM6
6xM6
6xM8
6xM8
8xM8
øI
10
10
12
12
14
J
-
K
-
L
-
DVSI sileo
190, 225
311
400
450-500
560-630
£A
497
690
874
968
1315
£B
295
470
618
748
960
C
179
369
439
479
600
øD
213
285
438
438
605
£E
335
435
595
665
939
£F
245
330
450
535
750
G
105
146
200
237
293
H
6xM6
6xM6
6xM8
6xM8
8xM8
øI
10
10
12
12
14
J
-
K
-
L
-
DHS/DVS/DVSI sileo
450DV
450E4
450E6
ASS p. 415
ASF p. 415
500DV
Technical data is relating to DVS
Art. no. DHS
36125
36126
36127
33356
Art. no. DVS
36102
36103
36104
33324
36114
36115
36116
33340
V/50 Hz 400 3~
230 1~
230 1~
400 3~
W 683
659
280
1241
2.24
Art. no. DVSI
Voltage/Frequency
Power
Current
Max. air flow
R.p.m.
A 1.37
2.86
1.34
m3/s 1.51
1.46
1.04
2.08
min-1 1363
1305
939
1337
Max. temp. of transported air
°C 60
60
60
60
“ when speed controlled
°C 60
60
60
60
Sound pressure level DVS**
Weight
dB(A) 49/41
kg 29/38/53
49/41
40/32
53/45
32/40/56
28/38.5/53
30/48/62.5
F
Insulation class, motor
F
F
F
Enclosure class, motor
IP 54
IP 54
IP 54
IP 54
14
8
–
6b
6b
18a
Capacitor
Wiring diagram p. 442-461
**) at 4/10 m. DHS +2 dB, DVSI -9 dB
µF –
16
Roof fans
L
H
K
2
3 | Roof Fans
400
qv [m³/h]
2000
1500
1
DHS/DVS/DVSI sileo 190EZ
2
DHS/DVS/DVSI sileo 225EZ
3
DHS/DVS/DVSI sileo 311EV
Roof fans
300
700
0
1000
2000
500
4000
300
200
100
5
1
100
1
0
2
3
0
0
0.2
2
3
0.4
0.6
0.8
1
4
1.2
qv [m³/s]
qv [m³/h]
1000 2000 3000 4000 5000 6000 7000 8000 9000
1
2
3
600
4
Ps [Pa]
0
9538/9539/13058/13074/13224
Ps [Pa]
5000
400
200
800
qv [m³/h]
DHS/DVS/DVSI sileo 400DS
DHS/DVS/DVSI sileo 400DV, 450E4
DHS/DVS/DVS sileo 400E6
DHS/DVS/DVS sileo 450DV
DHS/DVS/DVS sileo 450E4
1
2
3
4
5
600
3000
9487, 9467, 9515, 9504, 9316, 9204, 9326
1000
DHS/DVS/DVSI sileo 450E6
DHS/DVS/DVSI sileo 500DV
DHS/DVS/DVSI sileo 500DS
DHS/DVS/DVSI sileo 500E6
400
1200
0
4000
8000
1.6
qv [m³/h]
16000
DHS/DVS/DVSI sileo 560DV
DHS/DVS/DVSI sileo 560DS
DHS/DVS/DVSI sileo 630DV
DHS/DVS/DVSI sileo 630DS
1
2
3
4
1000
12000
1.4
qv [m³/s]
800
600
400
200
1
3
200
2
4
2
0
0
0.5
1
DHS/DVS/DVSI sileo
1.5
2
0
2.5
3
1
4
qv [m³/s]
qv [m³/s]
500DS
500E6
560DV
560DS
630DV
630DS
Art. no. DHS
36128
36129
36131
36130
33361
33362
Art. no. DVS
36105
36106
36108
36107
33329
33330
Art. no. DVSI
36117
36118
36120
36119
33345
33346
V/50 Hz 400 3~
230 1~
400 3~
400 3~
400 3~
400 3~
1113
Technical data is relating to DVS
Voltage/Frequency
Power
W 446
504
2246
692
3991
Current
A 1.08
2.14
4.15
1.54
6.64
2.34
Max. air flow
m3/s 1.4
1.52
3.13
2.1
4.45
2.75
R.p.m.
min-1 918
889
1347
884
1355
854
Max. temp. of transported air
°C 60
60
60
60
55
60
“ when speed controlled
°C 60
60
60
60
55
60
38/30
53/45
43/35
62/54
46/38
30/40/56.5
63/69/78
51/64/92
65/87.5/110
65/70/93
Sound pressure level DVS**
Weight
dB(A) 42/34
kg 30/40/56.5
Insulation class, motor
F
F
F
F
F
F
Enclosure class, motor
IP 54
IP 54
IP 54
IP 54
IP 54
IP 54
12
–
–
–
–
6b
18a
18a
18a
18a
Capacitor
Wiring diagram p. 442-461
** at 4/10 m. DHS +2 dB, DVSI -9 dB
µF –
18a
10817/10993/13067/13069
500
Ps [Pa]
500
0
13077/13078/13217
Ps [Pa]
Quick selection
Roof Fans |
4
Speed control
190EZ, 225EZ, 311EV
450E6, 500E6
400E6
400E4, 450E4
400DV/DS, 500DS, 560DS
500DV, 560DV 630DV
+ motor protection S-ET 10/STDT 16
400
0
100
200
Q [m³/h]
300
400
500
DHS/DVS/DVSI sileo 190 EZ
350
Electronic
Two step
-
–
–
–
S-DT2SKT
S-DT2SKT
S-DT2SKT
500
13078
Performance
Transformer
Five step high/low
REU 1.5
REU 3
REU 1.5
REU 3
RTRDU 2
RTRDU 4
–
0
100
200
Thyristor
Stepless
REE 1
REE 2
REE 1
REE 4
–
–
–
300
Q [m³/h]
400 500 600
Roof fans
Transformer
Five step
-
RTRE 3
RTRE 1.5
RTRE 3
RTRD 2
RTRD 4
RTRD 14
700
800
DHS/DVS/DVSI sileo 225EZ
13077
DHS/DVS/DVSI sileo
400
300
Ps [Pa]
Ps [Pa]
250
200
300
200
150
100
100
50
0
1
0
2
0.04
4
3
0.08
5
0.12
1
0
0.16
4
3
120
60
P [W]
5
40
20
5
Q [m³/s]
Q [m³/s]
P [W]
2
5
80
2
40
2
0
dB(A)
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
dB(A)
4k
8k
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
4k
8k
LwA Inlet
68
39
57
61
63
62
59
54
47
LwA Inlet
68
39
57
61
63
62
59
54
47
LwA Surrounding
69
40
58
62
64
63
60
55
48
LwA Surrounding
69
40
58
62
64
63
60
55
48
64
51
53
57
59
58
55
50
43
DVSI
LwA Surrounding
DVSI
64
51
53
57
Measurement point: 0.09 m³/s @ 167 Pa
59
58
55
50
43
LwA Surrounding
Measurement point: 0.14 m³/s @ 245 Pa
| Roof Fans
Q [m³/h]
500
1000
1500
2000
200
13219
300
0
DHS/DVS/DVSI sileo 311EV
0
400
Q [m³/h]
1200
1600
800
2000
2400
DHS/DVS/DVSI sileo 400DS
13076
5
250
150
Ps [Pa]
Ps [Pa]
150
100
100
50
50
0
1
0
2
3
0.2
4
5
1
0
0.4
3
2
4
5
0.6
Q [m³/s]
180
P [W]
P [W]
160
5
120
5
100
80
40
2
1
0
0
dB(A)
Tot
Frequency bands [Hz]
dB(A)
63
125
250
500
1k
2k
4k
8k
Tot
Frequency bands [Hz]
250
500
1k
2k
4k
8k
LwA Inlet
65
52
54
58
60
59
56
51
44
LwA Inlet
55
44
48
47
49
46
41
41
26
LwA Surrounding
67
54
56
60
62
61
58
53
46
LwA Surrounding
55
34
42
52
48
47
42
42
27
46
25
33
43
39
38
33
33
18
DVSI
125
51
51
53
51
45
38
36
30
0
Q [m³/h]
2000
1000
Measurement point: 0.38 m³/s @ 94 Pa
3000
4000
500
13050
500
LwA Surrounding
DHS/DVS/DVSI sileo 400DV
300
300
Ps [Pa]
400
200
200
100
100
1
0
0.2
0.4
2
0.6
3
4
Q [m³/h]
2000
1000
3000
4000
DHS/DVS/DVSI sileo 400E4
400
0
0
5
1
0
0.8
2
3
4
13005
58
Measurement point: 0.28 m³/s @ 167 Pa
Ps [Pa]
63
DVSI
LwA Surrounding
5
Q [m³/s]
500
500
5
P [W]
P [W]
Roof fans
200
2
250
0
dB(A)
5
250
2
0
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
dB(A)
4k
8k
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
4k
8k
LwA Inlet
72
48
68
67
63
57
54
49
47
LwA Inlet
66
36
58
62
61
56
54
50
51
LwA Surrounding
72
49
70
64
64
62
57
51
49
LwA Surrounding
68
37
57
61
63
61
57
52
50
64
38
57
60
59
55
47
43
43
DVSI
LwA Surrounding
DVSI
64
37
57
59
Measurement point: 0.70 m³/s @ 320 Pa
59
55
49
43
42
LwA Surrounding
Measurement point: 0.61 m³/s @ 314 Pa
Roof Fans |
Q [m³/h]
1000
Q [m³/h]
1500
2000
2500
600
DHS/DVS/DVSI sileo 400E6
0
1000
2000
3000
4000
5000
DHS/DVS/DVSI sileo 450DV
13008
500
13147
250
0
6
500
200
Ps [Pa]
Roof fans
Ps [Pa]
400
150
300
100
200
50
100
0
200
2
3
4
5
800
5
P [W]
P [W]
1
0
100
5
400
2
2
0
0
dB(A)
Tot
Frequency bands [Hz]
dB(A)
63
125
250
500
1k
2k
4k
8k
Tot
Frequency bands [Hz]
250
500
1k
2k
4k
8k
LwA Inlet
56
36
50
50
52
45
41
39
28
LwA Inlet
66
40
57
60
61
57
55
52
52
LwA Surrounding
60
44
53
54
54
51
46
43
33
LwA Surrounding
70
40
55
62
66
64
59
54
51
64
42
57
59
59
56
49
44
44
DVSI
63
125
DVSI
56
35
50
50
53
43
38
42
25
Measurement point: 0.42 m³/s @ 141 Pa
LwA Surrounding
Measurement point: 0.91 m³/s @ 372 Pa
Q [m³/h]
Q [m³/h]
1000
2000
3000
4000
5000
250
400
200
300
100
100
50
1
2
3
5
4
3000
4000
2
3
4
5
400
5
400
P [W]
P [W]
2000
1
0
800
2
5
200
2
0
0
dB(A)
1000
150
200
0
0
DHS/DVS/DVSI sileo 450E6
500
Ps [Pa]
Ps [Pa]
DHS/DVS/DVSI sileo 450E4
300
13057
600
0
13058
LwA Surrounding
Tot
Frequency bands [Hz]
dB(A)
63
125
250
500
1k
2k
4k
8k
Tot
Frequency bands [Hz]
250
500
1k
2k
4k
8k
LwA Inlet
69
42
56
64
63
60
58
56
53
LwA Inlet
57
37
45
53
53
48
46
44
35
LwA Surrounding
72
47
58
67
67
66
61
55
50
LwA Surrounding
62
38
49
58
59
54
49
44
33
66
46
58
61
60
58
50
45
40
58
31
46
53
52
45
38
38
26
DVSI
LwA Surrounding
63
125
DVSI
Measurement point: 0.81 m³/s @ 361 Pa
LwA Surrounding
Measurement point: 0.63 m³/s @ 177 Pa
| Roof Fans
400
0
1000
4000
5000
DHS/DVS/DVSI sileo 500DS
350
DHS/DVS/DVSI sileo 500DV
Q [m³/h]
3000
2000
13074
7
Roof fans
Ps [Pa]
300
250
200
150
100
50
1
0
2
3
4
5
P [W]
500
5
250
2
0
dB(A)
Tot
Frequency bands [Hz]
dB(A)
63
125
250
500
1k
2k
4k
8k
Tot
Frequency bands [Hz]
250
500
1k
2k
4k
8k
LwA Inlet
76
47
62
73
69
66
62
59
57
LwA Inlet
62
46
55
57
56
51
49
46
38
LwA Surrounding
77
47
65
68
73
71
67
62
57
LwA Surrounding
64
41
50
60
59
56
52
48
40
61
44
51
58
54
52
43
38
34
DVSI
63
125
DVSI
73
52
64
67
67
65
61
58
57
LwA Surrounding
Measurement point: 0.84 m³/s @ 207 Pa
Q [m³/h]
1000
2000
3000
Q [m³/h]
4000
5000
DHS/DVS/DVSI sileo 500E6
350
1000
13224
400
0
2500
5000
7500
10000
12500
DHS/DVS/DVSI sileo 560DV
800
300
250
600
Ps [Pa]
Ps [Pa]
0
13069
LwA Surrounding
Measurement point: 1.25 m³/s @ 449 Pa
200
400
150
100
200
50
1
0
2
3
4
5
1
0
2
3
4
5
P [W]
P [W]
400
200
5
1000
2
0
dB(A)
2000
Tot
5
0
Frequency bands [Hz]
63
125
250
500
1k
2k
2
dB(A)
4k
8k
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
4k
8k
LwA Inlet
63
42
55
58
58
51
49
45
38
LwA Inlet
73
44
62
66
68
67
64
59
52
LwA Surrounding
62
41
48
57
58
55
50
44
37
LwA Surrounding
75
46
64
68
70
69
66
61
54
66
59
59
61
59
53
46
44
38
DVSI
LwA Surrounding
DVSI
58
42
50
54
Measurement point: 0.84 m³/s @ 236 Pa
52
48
41
36
30
LwA Surrounding
Measurement point: 1.89 m³/s @ 570 Pa
Roof Fans |
4000
6000
8000
DHS/DVS/DVSI sileo 560DS
400
1200
13067
450
2000
0
2500
Q [m³/h]
7500 10000 12500 15000 17500
5000
DHS/DVS/DVSI sileo 630DV
10817
Q [m³/h]
0
8
1000
350
800
Ps [Pa]
250
200
Roof fans
Ps [Pa]
300
600
400
150
100
200
50
1
0
2
3
4
5
3
4
5
5
600
400
P [W]
P [W]
2
1500
800
1000
500
2
200
2
0
0
dB(A)
1
0
Tot
Frequency bands [Hz]
dB(A)
63
125
250
500
1k
2k
4k
8k
Tot
5
Frequency bands [Hz]
250
500
1k
2k
4k
8k
LwA Inlet
63
34
52
56
58
57
54
49
42
LwA Inlet
83
54
72
76
78
77
74
69
62
LwA Surrounding
65
36
54
58
60
59
56
51
44
LwA Surrounding
85
56
74
78
80
79
76
71
64
76
69
69
71
69
63
56
54
48
DVSI
LwA Surrounding
56
49
49
52
49
44
36
34
27
Tot
Frequency bands [Hz]
63
125
250
500
1k
2k
4k
8k
LwA Inlet
67
38
56
60
62
61
58
53
46
LwA Surrounding
69
40
58
62
64
63
60
55
48
60
31
49
53
55
54
51
46
39
DVSI
Measurement point: 1.74 m³/s @ 268 Pa
LwA Surrounding
Measurement point: 2.2 m³/s @ 788 Pa
DVS sileo 630DS
LwA Surrounding
125
DVSI
Measurement point: 1.27 m³/s @ 243 Pa
dB(A)
63