EHP 252 T - Vortice

Description

• Nominal diameter: 250 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.
• 2-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)

1,65
Absorbed current at 400 V (A)

0,949
Frequency (Hz)

50
IP

55
Max absorbed power (W)

267,7
Max ambient temperature for continuous operation (°C)

60
Max temperature of exhaust air (continuous operation)

60
Motor class

F
Nominal diameter (mm)

250
Number of poles

2

Voltage (V)

230/400
Weight (Kg)

4,5
Max airflow (l/s)

1159
Max airflow (m³/h)

1970
Max pressure (mmH2O)

29,6
Max pressure (Pa)

290,1
RPM

2800
Sound power Lw [dB(A)]

79
Sound pressure Lp [dB (A)] at 3 m

59

Size A (mm)

370
Size B (mm)

320
Size C (mm)

303
Size D (mm)

221
Size E (mm)

82
Size F (mm)

Ø 253
Size G (mm)

Ø 7