Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
1001 Knox Street
Torrance, CA 90502
1-800-GO-VEXTA (468-3982)

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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.

 

Unit of Measure

Specifications

Fan Type

- Centrifugal Fan / Blower

Impeller Diameter

- 6.30 in.

Power Supply

- Single-Phase 200/220/230 VAC

Current (A)

- 1.3 [200/230 VAC, 50 Hz]
1.8 [200/220/230 VAC, 60 Hz]

Speed (r/min)

- 2700 [200 VAC, 50 Hz]
2750 [230 VAC, 50 Hz]
3000 [200 VAC, 60 Hz]
3150 [220/230 VAC, 60 Hz]

Max. Air Flow

- 272 CFM [200 VAC, 50 Hz]
282 CFM [230 VAC, 50 Hz]
297 CFM [200 VAC, 60 Hz]
307 CFM [220 VAC, 60 Hz]
314 CFM [230 VAC, 60 Hz]  

Max. Static Pressure

- 1.96 inH2O [200/230 VAC, 50 Hz]
2.75 inH2O [200/220/230 VAC, 60 Hz]  

Noise Level

- 75 dB (A) [200/230 VAC, 50 Hz]
76 dB (A) [200 VAC, 60 Hz]
77 dB (A) [220/230 VAC, 60 Hz]

Fan Kit

- Fan Only

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

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

Ambient Temperature Range

- 14°F ~ 122°F (-10°C ~ 50°C)

Ambient Humidity

- 85% or less (noncondensing)

Dimensions


 

Airflow


 

System