EHP 454 T - Vortice

Description

• Nominal diameter: 450 mm.
• Panel made of galvanized sheet steel, epoxy powder coated, granting long-term resistance against atmospheric agents.
• Protection grid, combining the function of motor bracket, made of electrically welded steel rings. Easy removal simplifies fan maintenance and cleaning.
• 4-pole, three-phase, external rotor AC motor, designed to minimize axial dimensions, insulation class F, IP55 protection.
• Variable pitch impeller with blades made of polyamide reinforced with fiberglass.
• Electrical connection box with IP65 protection degree.
• Maximum continuous operating temperature: +60°C.

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Absorbed current at 230 V (A)

2,6
Absorbed current at 400 V (A)

1,51
Frequency (Hz)

50
IP

55
Max absorbed power (W)

473,5
Max ambient temperature for continuous operation (°C)

60
Max temperature of exhaust air (continuous operation)

60
Motor class

F
Nominal diameter (mm)

450
Number of poles

4

Voltage (V)

230/400
Weight (Kg)

13
Max airflow (l/s)

4271
Max airflow (m³/h)

7260
Max pressure (mmH2O)

14,3
Max pressure (Pa)

140,1
RPM

1440
Sound power Lw [dB(A)]

76
Sound pressure Lp [dB (A)] at 3 m

56

Size A (mm)

540
Size B (mm)

504
Size C (mm)

326
Size D (mm)

226
Size E (mm)

100
Size F (mm)

Ø 455
Size G (mm)

Ø 11