Delta QFR1212EHE User Manual
Dimensions drawing, P & q curve, Mounting panel cutout
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
2
2
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)
1
0
5
.0
0
.3
1
2
0
.0
0
.5
(4
.7
2
4
0
.0
2
0
)
(4
.1
3
4
0
.0
1
2
)
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)
11
6.0
(
4
.5
67
)
(4.134)
105.0
1
0
5
.0
(4
.1
3
4
)
(4- 0.177)
4- 4.5
13
0.0
(
5
.1
18
)
117.6
(4.630)
(4
.6
3
0
)
1
1
7
.6
(4.134)
105.0
1
0
5
.0
(4
.1
3
4
)
(4- 0.177)
4- 4.5
GH
40
0
80
0
1.3
2.6
120
160
200
3.9
5.2
6.5
A
ir
P
re
s
s
u
re
A
ir
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)
(m
m
H
O
)
2
(I
N
H
O
)
2
EH
QFR12/24/48XE
http://www.deltaww.com
95
Input
Power
Input
Current