BFB1248HE Delta Electronics, BFB1248HE Datasheet - Page 19

• Manufacturer Part Number: BFB1248HE
• Manufacturer: Delta Electronics
• Type: DC Blowerr

Specifications of BFB1248HE

• Operating Input Voltage Range: 38V to 56V
• Bearings: Ball
• Noise Level: 51.5dB
• Housing Material: Plastic
• Speed (nominal): 2300rpm
• Power Rating: 8.16W
• Termination: Lead Wire
• Product Length (mm): 125mm
• Product Height (mm): 34mm
• Product Depth (mm): 126mm
• Line Current: 170mA
• Voltage Rating: 48V
• Fan Rotation: Clockwise
• Lead Free Status / Rohs Status: Compliant

*
*
*
*
Bearing Type
Ball Bearings
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1007 AWG #24 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 230g (8.11 oz)
* 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.
BFB1248L
BFB1248M
BFB1248H
BFB1224HH
BFB1248HH
BFB1212VH
BFB1224VH
PART NO.
MODEL
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
FUNCTION
R
Voltage
Rated
VDC
48
48
48
24
48
12
24
28.0 to 56.0
28.0 to 56.0
28.0 to 56.0
28.0 to 56.0
Operating
7.0 to 27.6
4.0 to 13.8
7.0 to 27.6
Voltage
Range
BFB
VDC
P & Q CURVE
DIMENSIONS DRAWING
1.44
1.20
0.96
0.72
0.48
0.24
0
36.0
30.0
24.0
18.0
12.0
6.0
(0.079)
Current
0
Rated
2.0
Amp
0.09
0.12
0.15
0.54
0.22
1.25
0.60
0
0
120 x 120 x 32 MM SERIES
(1.102)
(AT RATED VOLTAGE)
28.0
0.3
12.0
BFB1212/24/48X
Power
Rated
12.96
10.56
15.00
14.40
111
Input
Watt
Air Flow
4.32
5.76
7.20
(9- 0.169 0.008)
0.6
(0.079)
24.0
2.0
9- 4.3 0.2
0.9
36.0
( 2.913 0.020)
Speed
R.P.M.
2100
2300
2500
2800
3100
VH
HH
M
1.2
H
74.0 0.5
L
48.0
1.5
m /min
(M /MIN)
(CFM)
0.750
0.830
0.890
1.000
1.120
AIR FLOW
3
(2.362)
3
(3.543 0.012)
60.0
(4.134 0.012)
(4.724 0.039)
Maximum
(3.465 0.012)
105.0 0.3
90.0 0.3
Air Flow
120.0 1.0
88.0 0.3
26.49
29.31
31.43
35.31
39.55
CFM
(0.591)
(0.886)
mmH
15.0
22.5
12.50
15.50
19.00
25.00
33.00
(3-R0.197)
Air Pressure
UNIT:
3-R5.0
Internet:http://www.deltaww.com
Maximum
2
O
(INCH)
mm
IN H
0.492
0.610
0.748
0.984
1.299
2
O
Noise
47.0
48.5
51.0
54.0
56.5
dB-A