| D1225M48B/S |
| 1.
MODEL NUMBER |
D1225M48B(T1) |
D1225M48S(T1) |
| 2.
CATEGORY |
BRUSHLESS
DC FAN |
BRUSHLESS
DC FAN |
| 3.
FRAME SIZE |
120
x 120 x 25 mm (4.7 x 4.7 x 1.0 inch) |
120
x 120 x 25 mm (4.7 x 4.7 x 1.0 inch) |
| 4.
RATED VOLTAGE |
48
VDC |
48
VDC |
| 5.
OPERATING VOLTAGE RANGE |
40
V ~ 56 V |
40
V ~ 56 V |
| 6.
START-UP VOLTAGE |
40
V / Min. |
40
V / Min. |
| 7.
RATED MOTOR SPEED |
2000
RPM ±10% |
2000
RPM ±10% |
| 8.
AIR FLOW |
72
CFM (2.04 m3/Min.) |
72
CFM (2.04 m3/Min.) |
| 9.
STATIC PRESSURE |
2.58
mm/H2O (0.102 inch/H2O) |
2.58
mm/H2O (0.102 inch/H2O) |
| 10.
RATED CURRENT |
0.15
Amp ±10% |
0.15
Amp ±10% |
| 11.
RATED INPUT POWER |
7.20 Watts ±10% |
7.20 Watts ±10% |
| 12.
NOISE LEVEL |
35.9
dB(A) |
35.9
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 |
128
gm |
128
gm |
