DC FANS

Frame:  Injection molded non-flammable black thermoplastic UL94V-0 rating.

Motor:  Brushless DC 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 megohms minimum at 500VDC.

Dielectric Strength:  1 minimum at 500 VAC/60Hz (between frame and terminal)

Operating Temperature:  -10˚C to +70˚C for the sleeve bearing. -20˚C to +80˚C for the ball bearing.

Operating Voltage:  Rated voltage +15%.

Ambient Humidity:  Ball bearing RH20% - 85%. Sleeve bearing RH20% - 80%

Noise level range is from 20 to 46dBA depending on the speed and model selected.