Delta Electronics BFB1212H Manuale Utente
120 x 120 x 32 MM SERIES
BFB
DIMENSIONS DRAWING
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)
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)
R
*
*
*
*
* 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.
* 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.
Operating
Voltage
Range
MODEL
Rated
Voltage
Maximum
Air Flow
Speed
Maximum
Air Pressure
Noise
FUNCTION VDC VDC Amp Watt R.P.M.
3
m /min CFM mmH
2
O IN H
2
O dB-A
P & Q CURVE
(AT RATED VOLTAGE)
116
BFB1248L
-R00 / -F00
48
28.0 to 56.0
0.09
4.32
2100
0.750
26.49
12.50
0.492
47.0
BFB1248M
-R00 / -F00
48
28.0 to 56.0
0.12
5.76
2300
0.830
29.31
15.50
0.610
48.5
BFB1248H
-R00 / -F00
48
28.0 to 56.0
0.15
7.20
2500
0.890
31.43
19.00
0.748
51.0
BFB1224HH
-R00 / -F00
24
7.0 to 27.6
0.54
12.96
2800
1.000
35.31
25.00
0.984
54.0
BFB1248HH
-R00 / -F00
48
28.0 to 56.0
0.22
10.56
BFB1212VH
-R00 / -F00
12
4.0 to 13.8
1.25
15.00
3100
1.120
39.55
33.00
1.299
56.5
BFB1224VH
-R00 / -F00
24
7.0 to 27.6
0.60
14.40
AIR FLOW
(4.724 0.039)
(3.543 0.012)
(3.465 0.012)
22.5
120.0 1.0
90.0 0.3
(0.591)
(0.886)
(1
3
.7
8
0
0
.3
9
4
)
3
5
0
.0
1
0
.0
(4.134 0.012)
88.0 0.3
15.0
105.0 0.3
9- 4.3 0.2
(3
.6
2
2
0
.0
1
2
)
(3
.6
2
2
0
.0
1
2
)
(4
.1
3
4
0
.0
1
2
)
9
2
.0
0
.3
9
2
.0
0
.3
1
0
5
.0
0
.3
2
2
.0
1
5
.0
7
.5
(0
.3
9
4
)
1
0
.0
(2.362)
60.0
(2
.1
6
5
)
5
5
.0
(2
.5
5
9
0
.0
1
2
)
(3
.4
6
5
0
.0
1
2
)
(4
.7
2
4
0
.0
3
9
)
(2
.2
4
4
0
.0
2
0
)
1
2
0
.0
1
.0
8
8
.0
0
.3
6
5
.0
0
.3
(0.079)
2.0
(1.102)
(0.079)
5
7
.0
0
.5
2.0
28.0
74.0 0.5
( 2.913 0.020)
(0
.5
9
1
)
(0
.8
6
6
)
(0
.2
9
5
)
3-R5.0
(3-R0.197)
(9- 0.169 0.008)
UNIT:
(INCH)
mm
(M /MIN)
3
(CFM)
Air Flow
0
12.0
24.0
36.0
48.0
A
ir
P
re
s
s
u
re
0
0.24
0.48
0.72
0.96
1.20
1.44
(I
N
H
O
)
2
2
(m
m
H
O
)
BFB1212/24/48X
0
0.3
0.6
1.2
0.9
1.5
36.0
30.0
24.0
12.0
6.0
0
18.0
L
M
H
HH
VH
PART NO.
http://www.deltaww.com
Input
Power
Input
Current