SKU: VRT-17165 Category:

LINEO 250 QUIET

  • Enclosures made of fire-resistant plastic resin, class E2, according to ISO EN 11925-2: 2010, in areas near engine and electrical components.
  • Housing incorporating a sound-absorbing coating, optimized to minimize sound emissions emitted into the environment and transmitted through the exhaust and supply ducts.
  • Nominal diameter 250 mm.
  • Induction motor, thermally protected, with shaft mounted on bearing supports, combined with centrifugal impeller.
  • High water resistance: IPX5 (if installed in a duct).
  • Adjustable speed via Vortice speed devices.

TECHNICAL DATA AND PERFORMANCE DATA

  • Absorbed power 1st gear (W)95
  • Frequency (Hz)50-60
  • Insulation classII°
  • IPΧ5
  • Maximum ambient temperature for continuous operation (°C)50
  • Maximum. absorbed Current at max. speed (A)0.65
  • Maximum. absorbed Current in min. speed (A)0.42
  • Maximum. absorbed power at maximum speed (W)150
  • Nominal diameter (mm)250
  • Temperature Ambient maximum operating continuous at 60Hz (°C)40
  • Voltage (V)220-240
  • Weight (Kg) 13.4
  • Delivery 1st gear (l/s)266.7
  • Delivery 1st gear (m³/h)960
  • Maximum delivery at maximum speed (l/s)430.6
  • Maximum delivery at maximum speed (m³/h)1550
  • Max pressure alla max vel. 60 Hz (mmH2O)46,6
  • Max pressure alla max vel. 60 Hz (Pa)457
  • Maximum pressure but min. 60 Hz (mmH2O)12,9
  • Maximum pressure but min. 60 Hz (Pa)126,5
  • Pressure – 1st gear (mmH20)20.2
  • Pressure – 1st gear (Pa)198.1
  • Max Pressure – Max Velocity (mmH20)34.6
  • Maximum pressure – maximum speed (Pa)339.3
  • RPM max 2750
  • RPM max up to 60 Hz3050
  • RPM med2320
  • RPM with 60Hz1965
  • min1640
  • RPM min a 60Hz1310
  • Output side sound power at maximum speed LWA ​​ [wpcodeself] ​​ 70.9[dB (A)]
  • Output side sound power at average speed LWA ​​ [wpcodeself] ​​ 67.6[dB (A)]
  • Output side sound power at minimum speed LWA ​​ [wpcodeself] ​​ 61.1[dB (A)]
  • Feed-side sound power at maximum speed LWA ​​ [wpcodeself] ​​ 71.2[dB (A)]
  • Power-side sound power at medium speed LWA ​​ [wpcodeself] ​​ 67.9[dB (A)]
  • Exhaust side sound pressure at 3m at maximum speed Lp ​​ 53.4[dB (A)]
  • Exhaust side sound pressure at 3m at medium speed Lp ​​ 50.1[dB (A)]
  • Exhaust side sound pressure at 3m at minimum speed Lp ​​ 43.6[dB (A)]
  • Sound pressure on the supply side at 3m at maximum speed Lp 53,7[dB (A)]
  • Sound pressure on the feed side at 3m at medium speed Lp 50,4[dB (A)]
  • Sound pressure on the supply side at 3m at minimum speed Lp 43,7[dB (A)]

Technical Data Sheet

DIMENSIONS

  • Size A (mm)318
  • Size B (mm)412
  • Size C (mm)751.5
  • Size D (mm) Ø 243
  • Size E (mm) 189.5
  • Size F (mm)363.5
  • Size G (mm)200
  • Size H (mm)70
  • Size L (mm) 170
  • Size M (mm) Ø 6.5
  • Size N (mm)604.5

CERTIFICATES

Curves

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