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Model Number RBH9733B4, RB9733 Series DC Blower
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97 x 94 x 33mm (3.81 x 3.70 x 1.30in). Reinforced Plastic PBT, Class UL94V-0. Optional features include alarm output, tachometer, and thermal speed control. CE, UL, cUL, and TUV listed.





Specifications

Bearing System
Ball

Voltage
48.0 V

Voltage Range (V)
24.0V to 55.2V

Current
0.30 A

Speed
3300 rpm

Airflow (Q)
37.04 m³/h
0.62 m³/min
21.9 cfm

Pressure (P)
20.8 mmAq
0.82 inH2O

Noise
50 dBA

Dielectric Strength
500 VAC (1mA/1min) or 600 VAC (2 Sec)

Insulation Resistance
>500M? mO

Motor
Brushless DC with permanent magnet

Frame
Reinforced Plastic PBT, Class UL94V-0)

Impeller
Reinforced Plastic PBT, Class UL94V-0)

Lead Wires (L)
UL1007, 24AWG/300mm; Red(+); Black (-)

Weight
0.165 kg
5.82 oz

Operating Temperature
-10 to +70 ºC

Storage Temperature
-40 to +80 ºC

Acoustical
Anechoic chamber at free air. Measured at 1 meter from the fan and perpendicular to the direction of the airflow.

Protection
Polarity Protection

Startup Voltage
24

Tolerances
+/-10% on rated current and speed

Life Expectancy
50,000 hrs.


 MORE IMAGES 

·  Dimensional Drawing (Front)

·  Dimensional Drawing (Back)

·  Dimensional Drawing (Side)

·  Performance Curves



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