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11938KA Series Datasheet by NMB Technologies Corporation

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NMB" o as 1a 15 ”253235 4— 4715KL-04W-BéD-EOD 4715KL-05W-B10-Eoo 4715KL-05W-BZD-EOD 4715KL-05W-B30-E00 4715KL-05W-B40-Eoo 4715KL-05W-BéD-EOD 4715KL-07W-B30-E00
Characteristic Curves
DC Axial Fans
NMBTC.COM / 818.341.3355
General Specifications
Legacy Part No. 4715KL
Panel Cut-Outs
inch
(mm)
Units:
Outline
Material
Casing : Plastic (Black) UL94V-0
Impeller : Plastic (Black) UL94V-0
Bearing : Ball Bearing
Lead Wire
: UL1007, AWG24, +Red, -Black
Motor Protection:
Auto Restart/Polarity Protection
Insulation Resistance:
 10MΩoroverwithaDC500VMegger
Dielectric Withstand Voltage: AC 700V 1s
Allowable Ambient Temperature Range:
N Class: -10°C ~ +40°C (Operating)
L ~ M Class: -10°C ~ +70°C (Operating)
L ~ M Class: -40°C ~ +70°C (Storage)
N Class: -40°C ~ +60°C (Storage)
 (non-condensingenvironment)
Expected Life
Failure Rate: 10%
25°C 100,000Hours
11938KA (119 X 38L)
4.13
(105.0)
4.51
(114.5)
4.13
(105.0)
4.51
(114.5)
4.88
(φ124.0)
OUTLET SIDEINLET SIDE
4.13
(105.0)
4.51
(114.5)
4.13
(105.0)
4.51
(114.5)
4.96
(φ126.0)
.169
4 – (φ4.3
±
0.2)
.169
4 – (φ4.3
±
0.2)
NAME
PLATE
AIR
ROTATION
4.69
(119.0
±
0.5)
1.5
(38.4
±
0.5)
4.13
(105.0
±
0.5)
4.69
(119.0
±
0.5)
4.13
(105.0
±
0.5)
11.8
(300) min
.169
8 – (φ4.3
±
0.2)
20
40
60
80
100
Static Pressure
Ps
(Pa)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
(m3/min)
.08
124 17.6 35.3 53 71 88 106
.16
.24
.32
.48
Air Flow
CFM
In H2O
M
N
L
K
J
Rotation:Clockwise AirflowOutlet:AirOutOverStruts *1:AverageValuesinFreeAir Note:PWM/LockedRotor/TachAvailable
** ContactNMBforavailability
**
Specifications
Rated Operating Current Input Speed Max. Max. Static Noise Mass
MODEL LEGACY P/N Voltage Voltage PowerAirFlowPressure
(V) (V) (A)*1 (W)*1 (min-1)*1 CFM*1 (m3/min)*1inH2O (Pa)*1 (dB)*1 (g)
11938KA-12J-EA-00 4715KL-04W-B10-E00 12 6.0 ~ 13.8 0.27 3.24 2300 83.6 2.37 .17 44.1 37.0 260
11938KA-12K-EA-00 4715KL-04W-B20-E00 12 6.0~13.8 0.40 4.80 2650 97.0 2.75 .22 55.9 41.0 260
11938KA-12L-EA-00 4715KL-04W-B30-E00 12 6.0~13.8 0.55 6.60 2950 108.0 3.07 .27 68.2 42.5 260
11938KA-12M-EA-00 4715KL-04W-B40-E00 12 6.0~13.8 0.70 8.40 3200 118.0 3.34 .33 81.4 46.5 260
11938KA-12N-EA-00 4715KL-04W-B50-E00 12 9.5~12.6 1.00 12.00 3600 129.9 3.68 .44 110.0 50.0 260
11938KA-24J-EA-00 4715KL-05W-B10-E00 24 10.0~27.6 0.15 3.60 2300 83.6 2.37 .17 44.1 37.0 260
11938KA-24K-EA-00 4715KL-05W-B20-E00 24 10.0~27.6 0.21 5.04 2650 97.0 2.75 .22 55.9 41.0 260
11938KA-24L-EA-00 4715KL-05W-B30-E00 24 10.0~27.6 0.31 7.44 2950 108.0 3.07 .27 68.2 42.5 260
11938KA-24M-EA-00 4715KL-05W-B40-E00 24 10.0~27.6 0.35 8.40 3200 118.0 3.34 .33 81.4 46.5 260
11938KA-24N-EA-00 4715KL-05W-B50-E00 24 18.0~25.0 0.50 12.00 3600 130.0 3.68 .44 110.0 50.0 260
11938KA-48J-EA-00 4715KL-07W-B10-E00 48 25.0~55.2 0.08 3.84 2300 83.6 2.37 .17 44.1 37.0 260
11938KA-48K-EA-00 4715KL-07W-B20-E00 48 25.0~55.2 0.11 5.28 2650 97.0 2.75 .22 55.9 41.0 260
11938KA-48L-EA-00 4715KL-07W-B30-E00 48 25.0~55.2 0.16 7.68 2950 108.0 3.07 .27 68.2 42.5 260
11938KA-48M-EA-00 4715KL-07W-B40-E00 48 25.0~55.2 0.20 9.60 3200 118.0 3.34 .33 81.4 46.5 260
11938KA-48N-EA-00 4715KL-07W-B50-E00 48 30.0~60.0 0.16 7.68 3600 130.0 3.68 .44 110.0 50.0 260

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