| AC AXIAL FAN
GENERAL DATA |
|
FRAME: |
DIE-CAST ALUMINUM PAINTED BLACK OR
NATURAL FINISH.
DIE-CAST ZINC PAINTED BLACK OR NATURAL FINISH.
PLASTIC PBT (UL 94V-0) |
|
MOTOR: |
RELIABLE SHADED POLE MOTOR CONSTRUCTION.
CAPACITOR INDUCTION MOTOR |
|
IMPELLER: |
INJECTION MOLDED, NON-FLAMMABLE THERMOPLASTIC
UL 94V-0 RATING. |
|
BEARING: |
PRECISION, LIFE LUBRICATED BALL BEARING
SYSTEM.
PRECISION, OIL IMPREGNATED SINTERED SLEEVE BEARING
SYSTEM. |
|
INSULATION RESISTANCE: |
10 MEGAOHMS MINIMUM AT 500VDC. |
|
DIELECTRIC STRENGTH: |
1 MINIMUM AT 2,000 VAC/50-60Hz. |
|
IMPEDANCE PROTECTION: |
THE FANS ARE DESIGNED IN SUCH A WAY
THAT THE WIRING WILL NOT BURN OUT EVEN IF THE ROTATING
PARTS ARE RESTRICTED.
THE USE OF INCOMBUSTIBLE INSULATING MATERIALS ASSURES
INCREASED SAFETY. |
|
OPERATING TEMPERATURE: |
-10￠C TO +70￠C FOR THE SLEEVE BEARING.
-20￠C TO +80￠C FOR THE BALL BEARING. |
|
OPERATING VOLTAGE: |
110/120V RANGED VOLTAGE FROM 85V
TO 125V.
220/230V RANGED VOLTAGE FROM 190V TO 245V. |
|
AMBIENT HUMIDITY: |
BALL BEARING RH20%-85%.
SLEEVE BEARING RH20%-80%. |
|
LIFE EXPECTANCY: |
BALL BEARING SLEEVE BEARING TEMP
60,000 HOURS 40,000 HOURS AT 25￠C
40,000 HOURS 25,000 HOURS AT 40￠C
25,000 HOURS 15,000 HOURS AT 55￠C
15,000 HOURS 10,000 HOURS AT 70￠C |
| NOISE LEVEL RANGE IS FROM 24 TO 54dBA
DEPENDING ON THE SPEED AND MODEL SELECTED. |
| WARRANTY: |
COMMONWEALTH FANS ARE WARRANTED FREE
OF CHARGE ON DEFECTIVE MATERIALS AND WORKMANSHIP
FOR ONE YEAR FROM THE DATE OF DELIVERY. |
