| A17251M23B/S |
| 1.
MODEL NUMBER |
A17251M23B |
A17251M23S |
| 2.
CATEGORY |
AXIAL
AC FAN |
AXIAL
AC FAN |
| 3.
FRAME SIZE |
172rd
x 52mm (6.7rd x 2.0inch) |
172rd
x 52mm (6.7rd x 2.0inch) |
| 4.
RATED VOLTAGE |
230
VAC |
230
VAC |
| 5.
OPERATING VOLTAGE RANGE |
220V
~240V |
220V
~240V |
| 6.
FREQUENCY |
50/60
Hz |
50/60
Hz |
| 7.
RATED MOTOR SPEED |
2500/2700
RPM ±10% |
2500/2700
RPM ±10% |
| 8.
AIR FLOW |
157/167
CFM (4.45/4.73 m3/Min.) |
157/167
CFM (4.45/4.73 m3/Min.) |
| 9.
STATIC PRESSURE |
9.8/11.0
mm/H2O (0.39/0.43 inch/H2O) |
9.8/11.0
mm/H2O (0.39/0.43 inch/H2O) |
| 10.
RATED CURRENT |
0.30
Amp ±10% |
0.30
Amp ±10% |
| 11.
RATED INPUT POWER |
28/27
Watts ±10% |
28/27
Watts ±10% |
| 12.
NOISE LEVEL |
49/51
dB(A) |
49/51
dB(A) |
| 13.
DIRECTION OF ROTATION |
Clockwise
viewed from front label |
Clockwise
viewed from front label |
| 14.
OPERATING TEMPERATURE |
-20°C
~ + 75°C
/ 66% (RH) ±
20% |
-20°C
~ + 75°C
/ 66% (RH) ±
20% |
| 15.
STORAGE TEMPERATURE |
-30°C
~ + 75°C
/ 66% (RH) ±
20% |
-30°C
~ + 75°C
/ 66% (RH) ±
20% |
| 16.
BEARING SYSTEM |
BALL
BEARING |
SLEEVE
BEARING |
| 17.
LIFE EXPECTANCY |
70,000
Hrs |
30,000
Hrs |
| 18.
FRAME MATERIAL |
METAL
W/ALUMINUM DIE-CASTING |
METAL
W/ALUMINUM DIE-CASTING |
| 19.
IMPELLER MATERIAL |
THERMOPLASTIC
PBT OF UL 94V-0 |
THERMOPLASTIC
PBT OF UL 94V-0 |
| 20.
LEAD WIRE |
UL
1007, AWG#22 |
UL
1007, AWG#22 |
| 21.
SAFETY |
UL,
CUL, TUV, CE |
UL,
CUL, TUV, CE |
| 22.
WEIGHT |
955
gm |
955
gm |
