| D1238L48B/S |
| 1.
MODEL NUMBER |
D1238L48B(H1) |
D1238L48S(H1) |
| 2.
CATEGORY |
BRUSHLESS
DC FAN |
BRUSHLESS
DC FAN |
| 3.
FRAME SIZE |
120
x 120 x 38 mm (4.7 x 4.7 x 1.5 inch) |
120
x 120 x 38 mm (4.7 x 4.7 x 1.5 inch) |
| 4.
RATED VOLTAGE |
48
VDC |
48
VDC |
| 5.
OPERATING VOLTAGE RANGE |
40
V ~56V |
40
V ~56V |
| 6.
START-UP VOLTAGE |
40
V / Min. |
40
V / Min. |
| 7.
RATED MOTOR SPEED |
1950
RPM ±10% |
1950
RPM ±10% |
| 8.
AIR FLOW |
76
CFM (2.15 m3/Min.) |
76
CFM (2.15 m3/Min.) |
| 9.
STATIC PRESSURE |
3.17 mm/H2O (0.12 inch/H2O) |
3.17 mm/H2O (0.12 inch/H2O) |
| 10.
RATED CURRENT |
0.10
Amp ±10% |
0.10
Amp ±10% |
| 11.
RATED INPUT POWER |
4.80 Watts ±10% |
4.80 Watts ±10% |
| 12.
NOISE LEVEL |
32.9
dB(A) |
32.9
dB(A) |
| 13.
DIRECTION OF ROTATION |
Clockwise
viewed from front label |
Clockwise
viewed from front label |
| 14.
OPERATING TEMPERATURE |
-10°C
~ + 70°C
/ 66% (RH) |
-10°C
~ + 70°C
/ 66% (RH) |
| 15.
STORAGE TEMPERATURE |
-40°C
~ + 75°C
/ 66% (RH) |
-40°C
~ + 75°C
/ 66% (RH) |
| 16.
BEARING SYSTEM |
BALL
BEARING |
SLEEVE
BEARING |
| 17.LIFE
EXPECTANCY |
70,000
Hrs |
30,000
Hrs |
| 18.
SAFETY APPROVAL |
UL,
CUL, TUV, CE |
UL,
CUL, TUV, CE |
| 19.
WEIGHT |
297
gm |
297
gm |
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