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  • Impeller material: sheet aluminium
  • Direction of rotation: clockwise, seen on rotor
  • Type of protection: IP54
  • Insulation class: F
  • Mode of operation: continuous operation (S1)
  • Bearing: ball bearings
  • Motor protection: self-resetting TOP wired internally
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Characteristics

Modification name

BL-B355A-4E-M01-01

Performance curve

I, II

Nominal voltage [VAC]

230

Frequency [Hz]

50, 60

Speed [RPM]

1400, 1600

Air Flow [m³/h]

2900, 3250

Power input max [W]

205, 290

Сurrent max [A]

0.9, 1.2

Sound pressure level [dB(A)]

72, 76

Perm. amb. temperature [°С]

-25...+50

Capacitor [μF/VDB]

6.0/450

Motor type

AC

Electrical connection

Type “A“

Dimensions [mm]

355

Performance curves

Dimensions

Electrical connections