E 454 T - Vortice

Description

• Nominal diameter 450 mm
• Wall-mounting panel manufactured from phosphated pressed steel, polyester powder coated with hammered effect finish, guaranteeing long-term resistance to atmospheric agents.
• Ventilation port fashioned in one piece with the panel and gauged to optimize air flow.
• 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 asynchronous three-phase AC motor with shaft turning in double shielded ball bearings, insulation class F.
• Maximum air flow: 3,900 m3/h.
• Impeller with 6 wing profile blades keyed to a diecast aluminium hub and dynamically balanced (UNI ISO 1940 – Balancing class 6.3), optimized to deliver maximum performance and low noise levels, moulded from filled polypropylene for superior dimensional stability and resistance to atmospheric agents.
• Vortice speed controller.

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Absorbed current at 220 V (A)

0,69
Absorbed current at 240 V (A)

0,72
Absorbed current at 380 V (A)

0,40
Absorbed current at 415 V (A)

0,42
Absorbed power at 220-380 V (W)

230
Absorbed power at 240-415 V (W)

240
Frequency (Hz)

50
Insulation class

I°
Max absorbed current (A)

0,72
Max absorbed power (W)

240
Max ambient temperature for continuous operation (°C)

70

Max temperature of exhaust air (continuous operation)

70
Motor protection IP

44
Nominal diameter (mm)

450
Number of poles

4
Voltage (V)

220/380 240/415
Weight (Kg)

7,5
Max airflow (l/s)

1083
Max airflow (m³/h)

3900
Max pressure (mmH2O)

15
Max pressure (Pa)

147
RPM

1400

Ø (mm)

450
Size A (mm)

630
Size B (mm)

530
Size C (mm)

269
Size D (mm)

Ø 460
Size D3 (mm)

Ø 450
Size E (mm)

85
Size F (mm)

12
Size G (mm)

15