AC AXIAL FAN GENERAL DATA
FRAME:
- 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 materals assures increased safety
OPERATING TEMPERATURE:
- -10?span class="caps">c to +70?span class="caps">c for the sleeve bearing
- -20?span class="caps">c to +80?span class="caps">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
- 100,000hours 60,000hours at 25?span class="caps">c
- 50,000hours 30,000hours at 40?span class="caps">c
- 30,000hours 20,000hours at 55?span class="caps">c
- 15,000hours 10,000hours at 70?span class="caps">c
- Noise level range is from 24 to 54dBA depending on the speed and model selected
WARRANTY:
- Ez fan products are warranted free of charge on defective materals and workmanship for one year from the date of delivery
