LINEO 250 QUIET ES

Description

• Enclosures made of fire resistant plastic resin, E2 class, according with ISO EN 11925-2: 2010, in areas close to motor and electrical components.
• Casing integrating a sound-absorbing coating, optimized to minimize sound emissions radiated into the environment and transmitted through exhaust and supply ducts.
• Nominal diameter 250 mm.
• EC (brushless) motor, thermally protected, with shaft mounted on ball bearing supports, coupled with a centrifugal impeller.
• High water resistance: IPX5 (if installed in a duct).
• Equipped with a thermal fuse overheating safety device.
• Speed adjustable through potentiometer (0-10V signal) or two-speed switch (to be set at the installation in a preset range).

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Certifications

IMQ
CE
Download
UKCA

Technical Data Sheet

Frequency (Hz)

50-60
Insulation class

II°
IP

45
Max absorbed current at 10V (A)

0,97
Max absorbed current at 4V (A)

0,19
Max absorbed current at 6V (A)

0,28
Max absorbed current at 8V (A)

0,60
Max absorbed power at 10V (W)

125
Max absorbed power at 4V (W)

20
Max absorbed power at 6V (W)

35
Max absorbed power at 8V (W)

75
Max ambient temperature for continuous operation (°C)

50
Nominal diameter (mm)

250
Voltage (V)

220-240
Weight (Kg)

13,4
Breakout sound power at 10V Lw [dB (A)]

61,5
Breakout sound power at 4V Lw [dB (A)]

45,2
Breakout sound power at 6V Lw [dB (A)]

50,3
Breakout sound power at 8V Lw [dB (A)]

57,8
Breakout sound pressure at 3m at 10V Lp [dB (A)]

41
Breakout sound pressure at 3m at 4V Lp [dB (A)]

24,7
Breakout sound pressure at 3m at 6V Lp [dB (A)]

29,8
Breakout sound pressure at 3m at 8V Lp [dB (A)]

37,3
Max airflow at 10V (l/s)

412,5
Max airflow at 10V (m³/h)

1485
Max airflow at 4V (l/s)

208,3
Max airflow at 4V (m³/h)

750
Max airflow at 6V (l/s)

261,1
Max airflow at 6V (m³/h)

940
Max airflow at 8V (l/s)

347,2

Max airflow at 8V (m³/h)

1250
Max pressure at 10V (Pa)

367,8
Max pressure at 4V (Pa)

99,1
Max pressure at 6V (Pa)

153
Max pressure at 10V (mmH2O)

37,5
Max pressure at 4V (mmH2O)

10,1
Max pressure at 6V (mmH2O)

15,6
Max pressure at 8V (mmH2O)

26,6
Max pressure at 8V (Pa)

260,9
RPM at 10V

2680
RPM at 4V

1365
RPM at 6V

1680
RPM at 8V

2250
Sound power at extract side at 10V speed LWA [dB (A)]

70,4
Sound power at extract side at 4V speed LWA [dB (A)]

54,4
Sound power at extract side at 6V speed LWA [dB (A)]

59,5
Sound power at extract side at 8V speed LWA [dB (A)]

65,9
Sound power at supply side at 10V speed LWA [dB (A)]

70,7
Sound power at supply side at 4V speed LWA [dB (A)]

54,8
Sound power at supply side at 6V speed LWA [dB (A)]

59,9
Sound power at supply side at 8V speed LWA [dB (A)]

66,2
Sound pressure at extract side at 3m at 10V Lp [dB (A)]

52,9
Sound pressure at extract side at 3m at 4V Lp [dB (A)]

36,9
Sound pressure at extract side at 3m at 6V Lp [dB (A)]

42
Sound pressure at extract side at 3m at 8V Lp [dB (A)]

48,4
Sound pressure at suply side at 3m at 10V Lp [dB (A)]

53,2
Sound pressure at suply side at 3m at 4V Lp [dB (A)]

37,3
Sound pressure at suply side at 3m at 6V Lp [dB (A)]

42,4
Sound pressure at suply side at 3m at 8V Lp [dB (A)]

48,7

* Technical datas above refer to the product powered at 50 Hz.
For values for 60 Hz power supply, please contact the VORTICE Presales Service at prevendita@vortice-italy.com.