Quiet Cube Fan (QCF)
EC inline fans with backward curved centrifugal wheels
- High Efficient Motors IE4 (single phase) and IE5 (three phase)
- EC technology - BMS compatible
- Flexible discharge outlets
- Flexible installation
- Quiet operation
- IP54 rated
The flexible and compact EC Quiet Cube Fans are designed to handle small to medium air volumes. The housing supporting frames are double chamber aluminum profiles with corners made of plastic and 20 mm double-skinned galvanized steel panels insulated with non-inflammable, noise and temperature-insulating fibreglass mats.
As standard the housing is open opposite the wheel (straight air flow). Changing the airflow direction on site is possible at any time by changing the position of one panel. This flexibility ensures the highest adjustment possibilities to the structural conditions. All plastic components and cables are UV-resistant. Backward curved, high-performance impellers of aluminium are used. The impellers are driven by an energy-saving EC external rotor motor installed in the impeller. The integrated motor protection is signaled via an alarm relay.
- Installation in any position possible
- Casing with two chambers, aluminum profile, double skinned (20mm) galvanized steel panels insulated with non-flammable, noise and temperature-insulating fiberglass mats
- Discharge in any direction possible
- Energy saving with EC motor
|
Model
|
Code
|
Hz
|
V
|
kW
|
A
|
r/min
|
°C
|
l/s
|
Phase
|
Efficiency Rating
|
IP
|
kg
|
||||||||||||||||||||
|
QCF315-VEE
|
80001
|
50
|
230
|
0.44
|
1.97
|
2200
|
-25 .. +40
|
833
|
1
|
IE4
|
IP 54
|
31
|
||||||||||||||||||||
|
QCF355-VEE
|
80002
|
50
|
230
|
0.46
|
2.04
|
1700
|
-25 .. +40
|
1111
|
1
|
IE4
|
IP 54
|
33
|
||||||||||||||||||||
|
QCF400-VEE
|
80003
|
50
|
230
|
1.04
|
4.6
|
1875
|
-25 .. +40
|
1667
|
1
|
IE4
|
IP 54
|
46.5
|
||||||||||||||||||||
|
QCF450-VEE
|
80004
|
50
|
230
|
1.03
|
4.63
|
1550
|
-25 .. +40
|
1944
|
1
|
IE4
|
IP 54
|
55
|
||||||||||||||||||||
|
QCF500-VEE
|
80005
|
50
|
230
|
1.07
|
4.72
|
1300
|
-25 .. +40
|
2500
|
1
|
IE4
|
IP 54
|
84
|
||||||||||||||||||||
|
QCF500-VDE
|
80006
|
50
|
400
|
2.69
|
4.15
|
1800
|
-25 .. +60
|
3333
|
3
|
IE5
|
IP 54
|
82
|
||||||||||||||||||||
|
QCF560-VDE
|
80007
|
50
|
400
|
3.1
|
4.8
|
1550
|
-25 .. +50
|
3889
|
3
|
IE5
|
IP 54
|
82
|
||||||||||||||||||||
|
QCF630-VDE
|
80008
|
50
|
400
|
2.39
|
3.71
|
1100
|
-25 .. +60
|
4444
|
3
|
IE5
|
IP 54
|
113
|
||||||||||||||||||||
|
QCF710-VDE
|
80009
|
50
|
400
|
2.66
|
4.13
|
940
|
-25 .. +60
|
5000
|
3
|
IE5
|
IP 54
|
121
|
||||||||||||||||||||
| A | B | C | D | E | F | G | H | I | ||||||||||||||||||||
| QCF315-VEE | 433 | 409 | 20 | 500 | 203 | 286 | 450 | 450 | 500 | |||||||||||||||||||
| QCF355-VEE | 433 | 409 | 20 | 500 | 228 | 320 | 450 | 450 | 500 | |||||||||||||||||||
| QCF400-VEE | 603 | 579 | 20 | 670 | 257 | 356 | 620 | 620 | 670 | |||||||||||||||||||
| QCF450-VEE | 603 | 579 | 20 | 670 | 289 | 395 | 620 | 620 | 670 | |||||||||||||||||||
| QCF500-VDE | 697 | 659 | 30 | 800 | 325 | 438 | 720 | 720 | 800 | |||||||||||||||||||
| QCF500-VEE | 697 | 659 | 30 | 800 | 325 | 438 | 720 | 720 | 800 | |||||||||||||||||||
| QCF560-VDE | 697 | 659 | 30 | 800 | 365 | 490 | 720 | 720 | 800 | |||||||||||||||||||
| QCF630-VDE | 917 | 879 | 30 | 1020 | 410 | 541 | 940 | 940 | 1020 | |||||||||||||||||||
| QCF710-VDE | 917 | 879 | 30 | 1020 | 460 | 605 | 940 | 940 | 1020 | |||||||||||||||||||