DVA – roof fans with vertical discharge
POWERFUL І ENERGY EFFICIENT І ELEGANT
In the course of the optimisation to meet the efficiency standards of the ErP 2015, we succeed to provide the complete range of roof fans with horizontal and vertical discharge with reasonably priced AC motors.
We are simultaneously introducing the complete ranges with highly efficient EC motors, which place themselves well above the ErP 2015 requirements. All product versions are equipped with aerodinamically efficient backward curved impellers. The impellers are mounted directly on the external rotor motor and are commonly dynamically balanced.
The „P“ versions with AC or EC motor, come with an integrated isolator switch.
The housing is made of weatherproof aluminium AlMg3, equipped on the outlet side with a protective grid.
AN OVERVIEW
DVA / DVA … P
- Max. air flow rate: 10960 m3/h
- Backward curved radial impeller
- Housing made of aluminium AlMg3
DVA …EC / DVA … ECP
- Max. air flow rate: 14115 m3/h
- Backward curved radial impeller
- Housing made of aluminium AlMg3
DVA product range
Type |
ID |
UN, V |
fN, Hz |
PN, W |
ηfa,% |
ηt,% |
Imax, A |
DVA 190 E2 30 |
130543 |
230 V, 1~ |
50 |
67 |
22,00 |
22,20 |
0,37 |
DVA 190 E4 30 |
130537 |
230 V, 1~ |
50 |
18 |
16,40 |
16,70 |
0,23 |
DVA 220 E2 30 |
131820 |
230 V, 1~ |
50 |
110 |
30,50 |
31,10 |
0,55 |
DVA 220 E4 30 |
131783 |
230 V, 1~ |
50 |
21 |
22,70 |
23,00 |
0,22 |
DVA 250 E4 30 |
130440 |
230 V, 1~ |
50 |
52 |
16,70 |
17,50 |
0,32 |
DVA 280 E4 30 |
130099 |
230 V, 1~ |
50 |
82 |
24,50 |
24,90 |
0,42 |
DVA 315 E4 30 |
131846 |
230 V, 1~ |
50 |
114 |
31,60 |
32,70 |
0,57 |
DVA 355 E4 30 |
131059 |
230 V, 1~ |
50 |
249 |
44,70 |
45,20 |
1,34 |
DVA 400 E4 30 |
131062 |
230 V, 1~ |
50 |
452 |
43,50 |
44,30 |
2,59 |
|
|
|
|
|
|
|
|
DVA 450 D4 30 |
131065 |
400 V, 3~ |
50 |
641 |
50,30 |
50,60 |
1,50 |
DVA 500 D4 30 |
131068 |
400 V, 3~ |
50 |
1467 |
49,60 |
50,50 |
3,43 |
DVA 560 D4 30 |
131071 |
400 V, 3~ |
50 |
1911 |
55,00 |
55,70 |
4,76 |
DVA...P productrange
Type |
ID |
UN, V |
fN, Hz |
PN, W |
ηfa,% |
ηt,% |
Imax, A |
DVA 190 E2P 30 |
130541 |
230 V, 1~ |
50 |
67 |
22,00 |
22,20 |
0,37 |
DVA 190 E4P 30 |
130535 |
230 V, 1~ |
50 |
18 |
16,40 |
16,70 |
0,23 |
DVA 220 E2P 30 |
131823 |
230 V, 1~ |
50 |
110 |
30,50 |
31,10 |
0,55 |
DVA 220 E4P 30 |
131786 |
230 V, 1~ |
50 |
21 |
22,70 |
23,00 |
0,22 |
DVA 250 E4P 30 |
130456 |
230 V, 1~ |
50 |
52 |
16,70 |
17,50 |
0,32 |
DVA 280 E4P 30 |
130104 |
230 V, 1~ |
50 |
82 |
24,50 |
24,90 |
0,42 |
DVA 315 E4P 30 |
131849 |
230 V, 1~ |
50 |
114 |
31,60 |
32,70 |
0,57 |
DVA 355 E4P 30 |
131074 |
230 V, 1~ |
50 |
249 |
44,70 |
45,20 |
1,34 |
DVA 400 E4P 30 |
131077 |
230 V, 1~ |
50 |
452 |
43,50 |
44,30 |
2,59 |
|
|
|
|
|
|
|
|
DVA 450 D4P 30 |
131080 |
400 V, 3~ |
50 |
641 |
50,30 |
50,60 |
1,50 |
DVA 500 D4P 30 |
131083 |
400 V, 3~ |
50 |
1467 |
49,60 |
50,50 |
3,43 |
DVA 560 D4P 30 |
131086 |
400 V, 3~ |
50 |
1911 |
55,00 |
55,70 |
4,76 |
DVA...EC productrange
Type |
ID |
UN, V
|
fN, Hz |
PN, W |
ηfa, % |
ηt, % |
Imax, A |
DVA 190 EC 30 |
131285 |
230 V, 1~ |
50 |
99 |
38,90 |
39,00 |
0,83 |
DVA 220 EC 30 |
131288 |
230 V, 1~ |
50 |
113 |
42,60 |
42,80 |
0,93 |
DVA 250 EC 30 |
131291 |
230 V, 1~ |
50 |
179 |
43,30 |
43,60 |
1,50 |
DVA 280 EC 30 |
131297 |
230 V, 1~ |
50 |
268 |
51,70 |
52,50 |
1,88 |
DVA 355 EC 30 |
131322 |
230 V, 1~ |
50 |
165 |
55,20 |
56,00 |
1,40 |
DVA 400 EC 30 |
131328 |
230 V, 1~ |
50 |
503 |
52,00 |
53,00 |
2,32 |
DVA 450 EC 30 |
131332 |
230 V, 1~ |
50 |
509 |
54,80 |
55,30 |
2,34 |
|
|
|
|
|
|
|
|
DVA 500 EC 30 |
131335 |
400 V, 3~ |
50 |
1331 |
54,70 |
55,80 |
2,05 |
DVA 560 EC 30 |
131340 |
400 V, 3~ |
50 |
2263 |
63,50 |
64,30 |
3,48 |
DVA 630 EC 30 |
131349 |
400 V, 3~ |
50 |
2627 |
59,10 |
60,00 |
4,02 |
DVA...ECP product range
Type |
ID |
UN, V
|
fN, Hz |
PN, W |
ηfa, % |
ηt, % |
Imax, A |
DVA 190 ECP 30 |
131352 |
230 V, 1~ |
50 |
99 |
38,90 |
39,00 |
0,83 |
DVA 220 ECP 30 |
131355 |
230 V, 1~ |
50 |
113 |
42,60 |
42,80 |
0,93 |
DVA 250 ECP 30 |
131367 |
230 V, 1~ |
50 |
179 |
43,30 |
43,60 |
1,50 |
DVA 280 ECP 30 |
131376 |
230 V, 1~ |
50 |
268 |
51,70 |
52,50 |
1,88 |
DVA 355 ECP 30 |
131379 |
230 V, 1~ |
50 |
165 |
55,20 |
56,00 |
1,40 |
DVA 400 ECP 30 |
131383 |
230 V, 1~ |
50 |
503 |
52,00 |
53,00 |
2,32 |
DVA 450 ECP 30 |
131395 |
230 V, 1~ |
50 |
509 |
54,80 |
55,30 |
2,34 |
|
|
|
|
|
|
|
|
DVA 500 ECP 30 |
131404 |
400 V, 3~ |
50 |
1331 |
54,70 |
55,80 |
2,05 |
DVA 560 ECP 30 |
131413 |
400 V, 3~ |
50 |
2263 |
63,50 |
64,30 |
3,48 |
DVA 630 ECP 30 |
131419 |
400 V, 3~ |
50 |
2627 |
59,10 |
60,00 |
4,02 |