Cubical EC Fan Box for Kitchen Exhaust | 500×500×500 mm | 2,370 m³/h

The cubical EC fan box (500×500×500 mm) combines modern EC technology with high efficiency and flexibility for commercial kitchen operations. The energy-saving EC motor with backward-curved fan blades operates more quietly and efficiently than conventional AC motors – it dynamically adapts to operating conditions and eliminates slip losses. The double-walled steel housing with 30 mm mineral wool insulation reduces heat loss and noise. The exhaust direction is variably adjustable (right, left, linear). A removable maintenance opening, condensate tray with 1" drain connection, and closed panel ensure easy maintenance. The motor is located outside the airflow according to VDI 2052 and is frequency converter controllable.

⚙️ Technical Specifications

• Dimensions (W × D × H): 500 × 500 × 500 mm
• Nominal airflow: 2,370 m³/h
• Motor: EC technology (intelligent, frequency converter controllable)
• Voltage: 230 V / 1 / 50 Hz
• Input voltage (1-phase): 200–277 V
• Speed control: 0–10 V signal
• Motor output voltage: 10 V (sensor/potentiometer connection)
• Speed: 3,010 rpm
• Current / pole count: 3.95 A / 2.5 poles
• Power consumption: 0.46 kW
• Medium/ambient temperature: 120 / 40 °C
• Air pressure (one side open): 840 Pa
• Sound pressure level: 53 dB(A)
• Housing material: Steel, galvanized, double-walled
• Insulation: 30 mm mineral wool
• Base tray: with drain plug
• Motor position: outside airflow (VDI 2052)
• Exhaust direction: variable – right / left / linear
• Accessories: closed panel
• Maintenance: removable maintenance opening, cleaning panel with handle
• Suction side Ø: Ø 250 mm
• Weight: 36.3 kg

✅ Key Features

• EC motor with intelligent control for maximum efficiency
• Energy-efficient and quiet due to modern fan technology
• Double-walled galvanized steel housing with 30 mm insulation
• Variable exhaust direction (right / left / linear)
• Integrated condensate tray with drain connection
• Easy maintenance with removable cleaning/maintenance panel
• Frequency converter controllable for customized performance