Transcript
DAIN centrifugal fans
DA-IN 9/9 4P 420W 1V RIB
forward curved dual inlet
CMC Ventilazione s.r.l. via Del Lavoro, 8 20060 Pozzo D'Adda (Mi) Italy Phone +39 (0)2 90 96 04 32 Fax
+39 (0)2 90 96 04 32
[email protected] www.cmcventilazione.com
Nominal data Type
DAIN.99R.4P.420.1V
Phase
1~
Nominal voltage
VAC
230
Frequency
Hz
50
Number of poles
4
Type of data definition
Max load
Normativa
CE
Speed
1/min
1300
Power input
W
420
Current draw
A
3,3
Operating Capacitor
µF
8
Nominal capacitor voltage
VDB
450
Min. back pressure
Pa
240
Min. back pressure
°C
-20
Max. ambient temperature
°C
+40
Data according to ErP directive Request
Installation category
A
Overall efficiency ηes
28,7
28,6
Efficiency category
Static
Efficiency grade N
37,1
37
Variable speed drive
1,00
Power input Ped
W
485
Specific ratio*
1,00
Air flow qv
m3/h
1410
Pressure increase pfs
Pa
360
Speed n
1/min
1333
* Specific ratio = 1 + pfs / 100 000 Pa
Data established at point of optimum efficiency
We reserve the right to change any measurements and technical data in this catalogue in accordance with further development of our products. All information valid at the time of printing.
CMC Ventilazione s.r.l.
via Del Lavoro, 8 20060 Pozzo D'Adda (Mi) Italy
+39 (0)2 90 96 04 32
[email protected]
www.cmcventilazione.com
DAIN centrifugal fans
DA-IN 9/9 4P 420W 1V RIB
forward curved dual inlet
Technical features Mass
kg
15
Size
9/9 R
Surface of rotor
Not coated
Material of impeller
Sheet steel, hot-galvanised
Housing material
Sheet steel, hot-galvanised
Direction of rotation
Counter-clockwise, seen on rotor
Motor protection class
IP44
Motor Thermal class
F
Max. permissible ambient motor temp. (transp./ storage)
°C
+80
Min. permissible ambient motor temp. (transp./ storage)
°C
- 40
Mounting position
All
Operation mode IEC 34-1
S1
Motor bearing
Ball bearing
Insulation class
INT
Connection box
Yes
Outlet Surface
m^2
Speed Control
0,078 (2)
Max. power consumption
W
710
We reserve the right to change any measurements and technical data in this catalogue in accordance with further development of our products. All information valid at the time of printing.
CMC Ventilazione s.r.l.
via Del Lavoro, 8 20060 Pozzo D'Adda (Mi) Italy
+39 (0)2 90 96 04 32
[email protected]
www.cmcventilazione.com
DAIN centrifugal fans
DA-IN 9/9 4P 420W 1V RIB
forward curved dual inlet
Drawing
Connection screen PE
Yellow / green
U1
Black
U2
Blue
U3
White
U4
Red
0
0
0
0
0
0
0
0
We reserve the right to change any measurements and technical data in this catalogue in accordance with further development of our products. All information valid at the time of printing.
CMC Ventilazione s.r.l.
via Del Lavoro, 8 20060 Pozzo D'Adda (Mi) Italy
+39 (0)2 90 96 04 32
[email protected]
www.cmcventilazione.com
DAIN centrifugal fans
DA-IN 9/9 4P 420W 1V RIB
forward curved dual inlet
Performance
Air performance measured as per ISO 5801 installation category A.
Measured values U
f
n
Pe
I
qv
pfs
V
Hz
1/min
W
A
m3/h
Pa
1
230
50
1099
833
3,94
2535
110
2
230
50
1268
701
3,08
2150
260
3
230
50
1380
492
2,39
1450
356
4
230
50
1415
396
2,05
797
394
We reserve the right to change any measurements and technical data in this catalogue in accordance with further development of our products. All information valid at the time of printing.
CMC Ventilazione s.r.l.
via Del Lavoro, 8 20060 Pozzo D'Adda (Mi) Italy
+39 (0)2 90 96 04 32
[email protected]
www.cmcventilazione.com
