EFB
172 x 50.8 MM SERIES
172.0 0.5
( 6.772 0.020)
162.0 0.3
(6.378 0.012)
50.8
-0.3
+0.8
DIMENSIONS DRAWING
+0.031
(2.000
-0.012
)
55
7.5
(0.295)
M4
7.5
(0.295)
(0.394)
mm
(INCH)
10.0
UNIT:
.5
o
LABEL
DELTA ELECTRONICS, INC
5
55.
o
8- 4.3 0.3
(8- 0.169 0.012)
10.0
10.0
(0.394)
(0.394)
320.0 10.0
(12.598 0.394)
*
Bearing Type
Ball Bearings
*
Material
Impeller : Plastic (UL 94V-0)
Frame : Die-Cast Aluminum
*
Lead Wires :
UL 1007 AWG #24 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
*
Weight : 840g (29.62 oz)
P & Q CURVE
(AT RATED VOLTAGE)
1.20
1.00
Air Pressure
0.80
0.60
0.40
0.20
0
(IN H O)
(mm H O)
2
2
MOUNTING PANEL CUTOUT
OUTLET SIDE
INLET SIDE
EFB1712/24/48XG
30.0
25.0
20.0
15.0
10.0
5.0
0
0
0
2.0
80.0
4.0
6.0
8.0
10.0
(M
3
/MIN)
SH
VH
HH
H
M
L
(0.394)
10.0
UNIT:
160.0 240.0 320.0
Air Flow
(CFM)
mm
(INCH)
MODEL
PART NO.
EFB1712LG
EFB1724LG
EFB1748LG
EFB1712MG
EFB1724MG
EFB1748MG
EFB1712HG
EFB1724HG
EFB1748HG
EFB1712HHG
EFB1724HHG
EFB1748HHG
EFB1724VHG
EFB1748VHG
EFB1724SHG
FUNCTION
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
Rated
Voltage
VDC
12
24
48
12
24
48
12
24
48
12
24
48
24
48
24
Operating
Voltage
Range
VDC
8.0 to 14.0
12.0 to 28.0
24.0 to 60.0
8.0 to 14.0
12.0 to 28.0
24.0 to 60.0
8.0 to 14.0
12.0 to 28.0
24.0 to 60.0
8.0 to 14.0
12.0 to 28.0
24.0 to 60.0
12.0 to 28.0
24.0 to 60.0
12.0 to 28.0
Rated
Current
Amp
0.79
0.39
0.19
0.99
0.47
0.25
1.35
0.56
0.31
1.79
0.77
0.38
0.97
0.49
1.17
Rated
Input
Power
Watt
9.48
9.36
9.12
11.88
11.28
12.00
16.20
13.44
14.88
21.48
18.48
18.24
23.28
23.52
28.08
Speed
R.P.M
.
2800
Maximum
Air Flow
m
3
/min
5.950
CFM
210.12
Maximum
Air Pressure
mmH
2
O
11.90
IN H
2
O
0.469
Noise
dB-A
48.0
3050
6.520
230.25
14.50
0.571
50.0
3350
7.130
251.79
17.49
0.689
53.0
3700
7.920
279.69
20.30
0.800
55.0
4000
4300
8.560
9.203
302.29
325.00
23.80
27.5
0.937
1.083
57.0
59.0
* 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.
47
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