Delta Electronics FFB0412EHN, FFB0412UHN, FFB0412GHN User Manual
Air Pressure
Air Flow
(mm H
2
O)
(IN H
2
O)
(M3/MIN)
(CFM)
UNIT :
(INCH)
mm
UNIT :
(INCH)
mm
INLET SIDE
OUTLET SIDE
VH
24.0
0.2
.15
6.00
5
00
0
12.0 18.0
.45.30 .60
15
10
0.4
0.6
25
20
0.8
1.0
FFB0412XN-A
30
1.2
SH
.75
4-Ø3.5
4-Ø3.5
(1.496)
38.0
(1.496)
38.0
38.0
(1.496)
38.0
(1.496)
32.0
(1.260)
32.0
(1.260)
32.0
(1.260)
32.0
(1.260)
Ø41.0
(Ø1.614)
Ø41.0
(Ø1.614)
(4-Ø0.138)
(4-Ø0.138)
LABEL
40.0±0.5
32.0±0.3
40.0±0.5
32.0±0.3
28.0±0.5
(1.575±0.020)
(1.260±0.012)
(1.260±0.012)
(1.575±0.020)
(1.102±0.020)
(4-Ø0.138±0.012)
4-Ø3.5±0.3
(0.157±0.016)
4.0±0.4
(0.157±0.016)
4.0±0.4
338.0±10.0
10.0
(0.394)
(13.310±0.394)
28
http://www.deltaww.com
FFB
■
DIMENSIONS DRAWING
40*40*28 MM SERIES
*
Bearing Type
Ball Bearings
*
Material
Impeller & Frame : Plastic(UL 94V-0)
*
Lead Wires :
UL 1061 AWG #24 OR Equivalent
Red Wire Positive(+)
Black Wire Negative(-)
*
Weight : 35g (1.23 OZ)
MODEL
Rated
Voltage
Operating
Voltage
Range
Input
Current
Input
Power
Speed
Maximum
Air Flow
Maximum
Air Pressure
Noise
PART NO.
REV.
FUNCTION VDC VDC Amp Watt R.P.M. m3 /min CFM mmH2O IN H2O dB-A
FFB0412VHN -A -R00 / -F00 12 4.0 to 12.6 0.30 3.60 11000 0.543 19.16 18.99 0.748 48.5
FFB0412SHN -A -R00 / -F00 12 4.0 to 12.6 0.40 4.80 13000 0.653 23.05 27.07 1.066 52.5
* Function type is optional.
* The max. air ow and the speed are measured in free air ; max. air pressure is measured at zero air ow.
* Noise is measured in anechoic chamber in free air, one meter from intake side.
* All readings are typical values at rated voltage.
* Specications are subject to change without notice.
■
P & Q CURVE
(AT RATED VOLTAGE)
■
MOUNTING PANEL CUTOUT
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