EFB1248HF Delta Electronics, EFB1248HF Datasheet - Page 4

• Manufacturer Part Number: EFB1248HF
• Manufacturer: Delta Electronics
• Type: DC Fanr

Specifications of EFB1248HF

• Operating Input Voltage Range: 28V to 56V
• Bearings: Ball
• Noise Level: 45.5dB
• Housing Material: Plastic
• Speed (nominal): 3150rpm
• Power Rating: 4.8W
• Termination: Lead Wire
• Product Length (mm): 120mm
• Product Height (mm): 32mm
• Product Depth (mm): 120mm
• Line Current: 100mA
• Voltage Rating: 48V
• Fan Rotation: Clockwise
• Lead Free Status / Rohs Status: Compliant

*
*
*
*
*
Bearing Type
Ball Bearings
Material
Impeller
Lead Wires :
UL 2468 AWG #28 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 28g (0.99 oz)
Rib Type Only
* 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.
* Both of the ball bearing and the 1 ball + 1 Sleeve type are available.
EFB0612LA
EF
EFB0612HA
EFB0612HHA
PART NO.
B0612MA
& Frame
MODEL
: Plastic (UL 94V-0)
R
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
FUNCTION
Voltage
Rated
VDC
12
12
12
12
EFB
7.0 to 13.8
7.0 to 13.8
7.0 to 13.8
7.0 to 13.8
Operating
DIMENSIONS DRAWING
P & Q CURVE
0.24
0.20
0.16
0.12
0.08
0.04
Voltage
Range
0
VDC
6.0
5.0
4.0
3.0
2.0
1.0
0
0
0
Current
0.2
Rated
8.0
Amp
0.07
0.08
0.12
0.18
60 x 60 x 10 MM SERIES
EFB0612XA
Air Flow
(4- 0.169 0.012)
(AT RATED VOLTAGE)
0.4
16.0
4- 4.3 0.3
41
0.6
Power
Rated
Input
24.0
Watt
0.84
0.96
1.44
2.16
(2.362 0.020)
(1.969 0.012)
60.0 0.5
50.0 0.3
HH
LABEL
M
0.8
H
L
36.0
1.0
Speed
R.P.M.
3000
3600
4200
4800
(M /MIN)
(CFM)
3
(12.992 0.394)
0.380
0.440
0.510
0.600
330.0 10.0
Maximum
MOUNTING PANEL CUTOUT
Air Flow
(0.394)
10.0
OUTLET SIDE
13.42
15.54
18.01
21.19
CFM
(4- 0.169)
4- 4.3
(2.252)
(1.969)
57.2
50.0
(0.394 0.020)
mmH O
10.0 0.5
1.65
2.40
3.35
4.30
Air Pressure
Maximum
2
UNIT:
http://www.deltaww.com
IN H O
0.065
0.094
0.132
0.169
(INCH)
mm
2
INLET SIDE
(4- 0.169)
4- 4.3
UNIT:
Noise
dB-A
(2.252)
(1.969)
24.5
29.0
33.0
36.5
57.2
50.0
(INCH)
mm