A-E 252 M

Description

• Nominal diameter 250 mm
• Panels made of pressed steel, phosphated and epoxy powder coated with hammered effect finish, guaranteeing long-term resistance to atmospheric agents.
• Ventilation port fashioned in one piece with the panel, gauged to optimize air flow, aerodynamically contoured and elongated to optimize performance and facilitate connection to the relative duct.
• Protective grille (in accordance with UNI ISO 13857 standard) combining the function of motor bracket, made of electrically welded steel with epoxy paint finish, colour black. Easy removal simplifies maintenance and cleaning of the fan.
• 1 speed single phase AC motor of external rotor type designed to minimize axial dimensions, with shaft turning in ball bearings, insulation class F, thermal overload protection.
• Dynamically balanced impeller (UNI ISO 1940, Point 1 – Class 6.3); 5 pressed steel blades, electrolytically galvanized and polyester powder-coated, colour black.
• Vortice speed controller.

Read full descriptionClose description

Certifications

CE
Download
EAC

Technical Data Sheet

Frequency (Hz)

50/60*
Insulation class

I°
IP

54
Max absorbed current (A)

0,41
Max absorbed power (W)

95
Max ambient temperature for continuous operation (°C)

50
Motor protection IP

54
Nominal diameter (mm)

250
Number of phases (Ph)

1
Number of poles

2

Voltage (V)

220-240
Weight (Kg)

2,1
Max airflow (l/s)

379
Max airflow (m³/h)

1365
Max pressure (Pa)

177
Max pressure at Max speed (mmH20)

18,0
RPM

2500
Sound power Lw [dB(A)]

73,5
Sound pressure at 1m calculated in free field Lp [dB(A)]

62,5
Sound pressure at 3m calculated in free field Lp [dB(A)]

53,0

* 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.