Delta Electronics NFB1212L, NFB1212H, NFB1212M User Manual
NFB
120 x 120 x 25.4 MM SERIES
New
Bearing Type
*
Ball Bearing
Material
*
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
*
UL 1430 AWG #26 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 141g (4.97 oz)
*
s
DIMENSIONS DRAWING
120.0 0.5
(4.724 0.020)
105.0 0.3
(4.134 0.012)
LABEL
120.0 0.5
105.0 0.3
(4.724 0.020)
(4.134 0.012)
8- 4.5 0.3
(8- 0.177 0.012)
P & Q CURVE (AT RATED VOLTAGE)
0.144
0.120
0.096
0.072
0.048
Air Pressure
0.024
3.6
3.0
2.4
1.8
1.2
0.6
0
0
(IN H O)
0 0.6 1.2 2.41.8 3.0
2
2
0 24.0 48.0 72.0 96.0
(mm H O)
NFB1212X
H
M
L
Air Flow
3
(M /MIN)
(CFM)
25.4 0.5
(1.000 0.020)
5.0 0.3
(0.197 0.012)
10.0
(0.394)
290 10.0
(11.417 0.394)
5.0 0.3
(0.197 0.012)
UNIT:
MOUNTING PANEL CUTOUT
OUTLET SIDE
117.0
(4.606)
105.0
(4.134)
0
)
97
.1
132.
105.0
117.0
(4.606)
(4.134)
5
(
4- 4.5
(4- 0.177) (4- 0.177)
117.0
(4.606)
mm
(INCH)
105.0
(4.134)
UNIT:
INLET SIDE
117.0
(4.606)
105.0
(4.134)
0
)
2.
03
12
.8
4
(
4- 4.5
mm
(INCH)
MODEL
Rated
Voltage
Operating
Voltage
Range
PART NO. FUNCTION VDC VDC Amp Watt R.P.M. CFM mmH O IN H O dB-A
Input
Current
Input
Power
Speed
Maximum
Air Flow
Maximum
Air Pressure
22
NFB1212L -R00 / -F00 12 5.0 to 13.8 0.18 2.16 1400 2.038 72.80 1.59 0.062 30.0
NFB1212M -R00 / -F00 12 5.0 to 13.8 0.26 3.12 1700 2.436 86.01 2.18 0.086 34.0
NFB1212H -R00 / -F00 12 5.0 to 13.8 0.34 4.08 2000 2.619 92.48 2.95 0.116 38.5
* 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.
87
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Noise
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