Delta Exhaust Fan User manual

120 x 120 x 38 MM SERIES
QFR
DIMENSIONS DRAWING
*
*
*
*
mm
(INCH)
UNIT:
Bearing Type
Ball Bearings
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1430 AWG #22 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 330g (11.64 oz)
P & Q CURVE (AT RATED VOLTAGE) MOUNTING PANEL CUTOUT
OUTLET SIDE INLET SIDE
* Function type is optional.
* The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.
* Noise is measured in anechoic chamber in free air, one meter from intake side.
* All readings are typical values at rated voltage.
* Specifications are subject to change without notice.
mm
(INCH)
UNIT:
New
Operating
Voltage
Range
MODEL Rated
Voltage
Maximum
Air Flow
Speed
Maximum
Air Pressure Noise
PART NO. FUNCTION VDC VDC Amp Watt R.P.M. CFM mmH O IN H O dB-A
22
QFR1212EHE -R00/-F00 12 8.0 to 13.2 1.00 12.00
QFR1224EHE -R00/-F00 24 16.0 to 26.4 0.50 12.00 5000 4.922 173.83 21.43 0.844 59.0
QFR1248EHE -R00/-F00 48 33.0 to 52.8 0.26 12.48
QFR1212GHE -R00/-F00 12 8.0 to 13.2 1.80 21.60
QFR1224GHE -R00/-F00 24 16.0 to 26.4 0.94 22.56 6000 5.957 210.38 29.18 1.170 64.0
QFR1248GHE -R00/-F00 48 33.0 to 52.8 0.50 24.00
105.0 0.3
120.0 0.5
(4.724 0.020)
(4.134 0.012)
105.0 0.3
120.0 0.5
(4.724 0.020) (4.134 0.012)
5.0 0.3
38.0 0.5
(1.496 0.020)
(0.197 0.012)
5.0 0.3
(0.197 0.012)
8- 4.5 0.3
(8- 0.177 0.012) 340.0 10.0
(13.386 0.394)
10.0
(0.394)
116.0
(4.567)
(4.134)
105.0
105.0
(4.134)
(4- 0.177)
4- 4.5
130.0
(5.118)
117.6
(4.630)
(4.630)
117.6
(4.134)
105.0
105.0
(4.134)
(4- 0.177)
4- 4.5
GH
400 80
0 1.3 2.6
120 160 200
3.9 5.2 6.5
Air Pressure
Air Flow
0 0
6
12
18
24
30
36
0.24
0.48
0.96
0.72
1.44
1.20
(CFM)
3
(M /MIN)
(mm H O)
2
(IN H O)
2
EH
QFR12/24/48XE
http://www.deltaww.com
95
Input
Power
Input
Current