Characteristic Curves
AC Axial Fans
General Specications
Legacy Part No. 4715HS Plastic Blades/Potting
Outline
Panel Cut-Outs
inch
(mm)
Units:
11938SB (119 X 38L)
Material
Casing
Impeller
Bearing
: Aluminum (Black Painting)
: Plastic (Black) UL94V-0
: Ball Bearings
Lead Wire
: AWG22, UL3266
or Terminal : Faston #110 or equivalent
Expected Life
Failure Rate: 10%
25°C 100,000 Hours
Motor Structure: Shaded Pole Induction Motor
Motor Protection: Impedance Protection
Insulation Resistance:
10MΩoroverwithaDC500VMegger
Dielectric Withstand Voltage: AC 700V 1s
Allowable Ambient Temperature Range:
-10°C ~ +65°C (Operating)
-40°C ~ +70°C (Storage)
(non-condensing environment)
.48
.40
.32
.24
.16
.08
35 70 106 141 CFM
(m/min)
3
In H2O (Pa)
4 – ( 4.3)
.169
(105)
4.13
(115)
4.53
(105)
4.13
(115)
4.53
INLET SIDE / OUTLET SIDE
(136)
5.35
(105 )
0.3
4.13
(119 )
0.5
4.69
(105 )
0.3
4.13
(119
)
0.5
4.69
.169
8 – ( 4.3) (7.9)
3.11
(38 )
0.5
1.49
ROTATION
Rotation:Counterclockwise AirowOutlet:AirOutOverStruts *1:MaximumValuesinFreeAir
** ContactNMBforAvailability *2:AverageValuesinFreeAir
*3:MinimumValuesinFreeAir
Specications
Rated Frequency Starting CurrentInputSpeed Max. Max.Static NoiseMass
MODEL LEGACY P/N Voltage Voltage Power AirFlow Pressure
(V) (Hz) (V) (A)*1 (W) (min-1)*2 CFM*1 (m3/min)*2 in H2O (Pa)*2 (dB)*2 (g)
11938SB-A0N-QA-00 4715HS-10T-B50-BM0 100 50 65 0.370 18.0 2600 91.8 2.60 0.380 94.0 40 610
100 60 65 0.290 15.5 3100 105.9 3.00 0.400 100.0 44 610
11938SB-A1N-QA-U0 4715HS-12T-B50-AM0 115 50 75 0.320 18.0 2600 91.8 2.60 0.380 94.0 40 610
115 60 75 0.250 15.5 3100 105.9 3.00 0.400 100.0 44 610
11938SB-B0N-QA-00 4715HS-20T-B50-BM0 200 50 130 0.180 18.0 2600 91.8 2.60 0.380 94.0 40 610
200 60 130 0.150 15.5 3100 105.9 3.00 0.400 100.0 44 610
11938SB-B2N-QA-00 4715HS-22T-B50-BM0 220 50 145 0.160 18.0 2600 91.8 2.60 0.380 94.0 40 610
220 60 145 0.130 15.5 3100 105.9 3.00 0.400 100.0 44 610
11938SB-B3N-QA-U0 4715HS-23T-B50-AM0 230 50 175 0.160 18.0 2600 91.8 2.60 0.380 94.0 40 610
230 60 175 0.120 15.5 3100 105.9 3.00 0.400 100.0 44 610
11938SB-B4N-QA-00 4715HS-24T-B50-AM0 240 50 175 0.150 18.0 2600 91.8 2.60 0.380 94.0 40 610
240 60 175 0.120 15.5 3100 105.9 3.00 0.400 100.0 44 610
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