(40
X
20
L
)
1608VL
NMBTC.COM / 818.341.3355
General Specifications
Motor Protection:
Auto Restart/Polarity Protection
Characteristic Curves
P-Q Curve
Speed Curve
In H
2
O
0.40
100
90
80
0.30
70
(Pa)
Insulation Resistance:
20000
18000
16000
10M Ω or over with a DC500V Megger
Static Pressure
Dielectric Withstand Voltage:
AC 700V 1s
Allowable Ambient Temperature Range:
-10°C ~ +70°C (Operating)
-40°C ~ +70°C (Storage)
(non-condensing environment)
DC Axial Fans
14000
12000
10000
8000
6000
B60
B50
B40
60
0.20
50
40
30
0.10
20
10
0
B50
B40
B60
Expected Life
Failure Rate: 10%
25°C
50,000 Hours (B00)
Ps
4000
2000
0
0.0
0.04
0.08
0.12
0.16
0.20 0.24
0.28
0.32
0.36
0.40
(m
3
/min)
CFM
0
1.4
2.8
4.2
5.6
7.0
8.4
9.8
11.2
12.6
14.0
Air Flow
Material
Casing : Plastic (Black) 94V-0
Impeller : Plastic (Black) 94V-0
Bearing : Ball Bearing
Lead Wire : UL1007, AWG26, +Red, -Black
Outline
7.87
min (200)
ROTATION
Panel Cut-Outs
inch
Units: (mm)
.137
(4 – 3.5)
.137
(4 – 3.5)
(4
0.137
3.5
± 0.2
)
1.57
(40.0
± 0.3
)
1.26
(32.0
± 0.2
)
NAME
1.50
(38.0)
1.26
(32.0)
1.
5
39 6
.8
)
1.50
(38.0)
1.26
(32.0)
(
(
1.
5
39 6
.8
)
(
1.
5
39 6
.8
)
PLATE
LOT NO.
1.26
(32.0)
1.50
(38.0)
1.26
(32.0)
1.50
(38.0)
1.26
(32.0
± 0.2
)
1.57
(40.1
± 0.3
)
.157
(4.0)
0.78
(20.0
± 0.5
)
.157
(4.0)
INLET SIDE
OUTLET SIDE
Specifications
Rated
Operating
Voltage
Current
Input
Power
Speed
Max.
Air Flow
Max. Static
Pressure
Noise
Mass
MODEL
Product
No.
1608VL-04W-B40-
1608VL-04W-B50-
1608VL-04W-B60-
1608VL-05W-B40-
1608VL-05W-B50-
1608VL-05W-B60-
Rotation: Clockwise
Voltage
(V)
12
12
12
24
24
24
(V)
7.0 ~ 13.2
7.0 ~ 13.2
7.0 ~ 13.2
14.0 ~ 26.4
14.0 ~ 26.4
14.0 ~ 26.4
(A)
*1
0.08
0.11
0.13
0.05
0.07
0.10
(W)
*1
1.02
1.32
1.56
1.20
1.68
2.40
(min
-1
)
*1
7500
8500
9500
7500
8500
9500
CFM
*1
(m
3
/min)
*1
in H
2
O
8.8
10.2
11.3
8.8
10.2
11.3
0.25
0.29
0.32
0.25
0.29
0.32
.24
.31
.40
.24
.31
.40
(Pa)
*1
58.8
76.6
99.3
58.8
76.6
99.3
(dB)
*1
29.0
31.4
34.6
29.0
31.4
34.6
(g)
40
40
40
40
40
40
BXX
BXX
BXX
BXX
BXX
BXX
Speed
AIR
Airflow Outlet: Air Out Over Struts
56 )
1. 9.8
3
(
*1: Average Values in Free Air
1.4