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  • Impeller material: sheet aluminium
  • Speed control: 0 ~ 10V DC/PWM
  • Direction of rotation: clockwise, seen on rotor
  • Type of protection: IP55
  • Insulation class: B
  • Mode of operation: continuous operation (S1)
  • Bearing: ball bearings
  • Motor protection: self-resetting TOP wired internally
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Characteristics

Modification name

BL-B250E-EC-05

Nominal voltage [VAC]

230

Frequency [Hz]

50/60

Speed [RPM]

3650

Air Flow [m³/h]

2350

Power input max [W]

520

Сurrent max [A]

2.5

Sound pressure level [dB(A)]

85

Perm. amb. temperature [°С]

-25...+60

Capacitor [μF/VDB]

Motor type

EC

Electrical connection

Type “Е“

Dimensions [mm]

250

Performance curves

Dimensions

Electrical connections