Delta Electronics FFB0412EHN Manual

Air Pressure
Air Flow
(mm H2O)
(IN H2O)
(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
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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.
* Specications are subject to change without notice.
■P & Q CURVE (AT RATED VOLTAGE) ■MOUNTING PANEL CUTOUT