EHP 254 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.
• 4-pole, three-phase, external rotor AC motor, designed to minimize axial dimensions, insulation class F, IP54 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)

0,663
Absorbed current at 400 V (A)

0,381
Frequency (Hz)

50
IP

55
Max absorbed power (W)

95,8
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

4

Voltage (V)

230/400
Weight (Kg)

4
Max airflow (l/s)

753
Max airflow (m³/h)

1280
Max pressure (mmH2O)

7,3
Max pressure (Pa)

71,5
RPM

1400
Sound power Lw [dB(A)]

65
Sound pressure Lp [dB (A)] at 3 m

45

Size A (mm)

370
Size B (mm)

320
Size C (mm)

275
Size D (mm)

193
Size E (mm)

82
Size F (mm)

Ø 253
Size G (mm)

Ø 7