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Centrifugal fans / blowers maximize static pressure to provide concentrated airflow in one defined direction. These blowers can be used in a fixed position or mounted on moving parts, and are optimal for local cooling and airflow through ducts.
  • Fan kit features centrifugal blower, mounting bracket and mounting screws in a single package.

Fan Kit

 

Unit of Measure

Fan Type

- Centrifugal Blower

Impeller Diameter

- 6.30 in.160 mm

Power Supply

- Three-Phase 200/220/230 VAC

Current (A)

- 1.80

Speed (r/min)

- 2750 [200 VAC, 50 Hz]
3100 [200 VAC, 60 Hz]
3200 [230 VAC, 60 Hz]

Max. Air Flow

- 282 CFM [200 VAC, 50 Hz]
318 CFM [200/230 VAC, 60 Hz]  
8.0 m3/min [200 VAC, 50 Hz]
9.0 m3/min [200/230 VAC, 60 Hz]  

Max. Static Pressure

- 1.96 inH2O [200 VAC, 50 Hz]
2.75 inH2O [200/230 VAC, 60 Hz]  
490 Pa [200 VAC, 50 Hz]
686 Pa [200/230 VAC, 60 Hz]  

Noise Level

- 76 dB (A) [200 VAC, 50 Hz]
80 dB (A) [200/230 VAC, 60 Hz]

Components

- MB1665-T (Fan Unit)
PAS5A (Mounting Bracket)
M6 x 25 mm (0.98 in.) (Mounting Screws)

Fan Kit

- Fan, Mounting Bracket, Mounting Screws

RoHS Compliant

- Yes

Safety Standards

- UL CSA

Insulation Resistance

- 100 M Ω or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity.

Dielectric Strength

- Sufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity.

Temperature Rise

- 81°F (45°C) or less measured by the thermometer method after the temperature of the motor case has stabilized after continuous operation under normal ambient temperature and humidity.

Insulation Class

- Class E (248°F [120°C]), Recognized as Class A (221°F [105°C]) by UL and CSA standards.

Overheat Protection

- Operating temperature, open: 248°F±9°F (120°C±5°C), close: 170.6°F±27°F (77°C±15°C) Built-in thermal protector (automatic reset type)

Ambient Temperature Range

- 14°F ~ 122°F (-10°C ~ 50°C)

Ambient Humidity

- 85% or less (noncondensing)


 


 


 

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