OUTLET SIDE
INLET SIDE
mm
(INCH)
UNIT:
UNIT : (INCH)
mm
(11.811 0.394)
300.0 10.0
(0.394)
10.0
(0.394 0.020)
10.0 0.5
(1.575 0.012)
(1.969 0.020)
(1.575 0.012)
(1.969 0.020)
50.0 0.5
50.0 0.5
40.0 0.3
40.0 0.3
LABEL
4- 4.3 0.3
(4- 0.169 0.012)
2.5 0.3
(0.098 0.012)
2.5 0.3
(0.098 0.012)
Air Pressure
(mm H O)
(IN H O)
Air Flow
0 4.0 12.08.0 16.0
0
1.0
2.0
0
2
2
0.04
0.08
0 0.1
3.0
4.0
5.0
0.16
0.12
0.20
0.2 0.3 0.4 0.5
(CFM)
(M /MIN)
3
EFB0505/12XA
6.0
0.24
L
M
H
HH
40.0
48.0
(1.890)
(1.575)
(1.575)
(1.890)
48.0
40.0
4- 4.3
(4- 0.169)
52.0
( 2.047)
4- 4.3
(4- 0.169)
52.0
( 2.047)
40.0
48.0
(1.890)
(1.575)
(1.575)
(1.890)
48.0
40.0
60
http://www.deltaww.com
EFB 50 x 50 x 10 MM SERIES
■ DIMENSIONS DRAWING
* Bearing Type
Ball Bearings
* Material
Impeller & Frame : Plastic (UL 94V-0)
* Lead Wires :
UL 2468 AWG #28 OR Equivalent
Red Wire Positive(+)
Black Wire Negative(-)
* Weight : 25g (0.88 oz)
* Rib Type Only
■ P & Q CURVE (AT RATED VOLTAGE) ■ MOUNTING PANEL CUTOUT
MODEL Rated
Voltage
Operating
Voltage
Range
Rated
Current
Rated
Input
Power
Speed Maximum
Air Flow
Maximum
Air Pressure Noise
PART NO. FUNCTION VDCz VDC Amp Watt R.P.M. m3 /min CFM mmH2O IN H2O dB-A
EFB0505LA
-R00 / -F00 5 4.5 to 5.5 0.07 0.35 3500 0.212 7.50 1.72 0.068 18.0
EFB0512LA
-R00 / -F00 12 7.0 to 13.8 0.05 0.60
EFB0505MA
-R00 / -F00 5 4.5 to 5.5 0.13 0.65 4500 0.261 9.21 2.87 0.113 25.0
EFB0512MA
-R00 / -F00 12 7.0 to 13.8 0.08 0.96
EFB0505HA
-R00 / -F00 5 4.5 to 5.5 0.20 1.00 5500 0.323 11.40 4.24 0.167 30.0
EFB0512HA
-R00 / -F00 12 7.0 to 13.8 0.10 1.20
EFB0512HHA
-R00 / -F00 12 7.0 to 13.8 0.15 1.80 6500 0.384 13.57 5.89 0.232 35.0
* 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.