Model Number: AC9238
Brand Name: UC
Key Specifications/Special Features:
AC axial fan, 9238 AC92 (width) x 92 (height) x 38mm (thickness)Design features:AC axial fan general dataFrame:
- Die-cast aluminium painted black or natural finish
- Die-cast zinc painted black or natural finish
- Plastic pbt (ul 94v-0)
Motor:- Reliable shaded pole motor construction
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 megohms minimum at 500vdc
Dielectric strength:- 1 minimum at 1,500 vac/50-60Hz
Impedance projection:
- 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:
- -10Cto +70Cfor the sleeve bearing
- -20Cto +80Cfor the ball bearing
Operating voltage:
- 110/120Vranged voltage from 85Vto 125V
- 220/230Vranged voltage from 190Vto 245V
Ambient humidity:
- Ball bearingRH 20%-85%
- Sleeve bearingRH 20%-80%
Life expectancy:
- ball bearing sleeve bearing temp
- 100,000 hours 60,000 hours at 25C
- 50,000 hours 30,000 hours at 40C
- 30,000 hours 20,000 hours at 55C
- 15,000 hours 10,000 hours at 70C
Noise level range is from 24 to 54dBAdepending on the speed and model selectedUnique flow parameter break through the traditional issues of stagnation
Especially on stationary blade and dual rotor technology models that gives you the performance you need in high air impedance systems
Reliability
High reliability is a key factor for these fans, to achieve that we have incorporated a heavy duty central shaft for the bearing system and motor
This rugged design coupled with higher density grease in the bearing system will ensure a smooth running fan even at high temperature