48V DC 355mm 340W Long Lasting Stable Ventilation Performance Backward Curved Centrifugal Constant Fan

Nominal voltage range

VDC

 36~57

Current draw

A

3.5±10%

Speed(RPM)

min^-1

1750±5%

Power consumption

W

340±10%

Sound Pressure Level

dB(A）

70±5%

Max. Air Flow

CFM / m³/H

 1971.475/3350

Max. Static Pressure

In.wg /Pa

  3.24/810

Insulation class

~

Class B

Degree of protection

~

IP44

Control Input

~

0~10VDC / PWM

Signal Output

~

FG (Tach output )