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EC Centrifugal Fan/ Motorized Impellers series

EC Centrifugal Fan/ Motorized Impellers series

Product catalog summary

Product Overview:
The EC280AAA Series is an AC-DC energy-saving electronically protected motor designed for efficient airflow. It features a compact size of Ø 281 x 154.5 mm (Ø 11 x 6 inches) and is constructed with an aluminum frame and a backwards curved aluminum alloy impeller.

Specifications:

Airflow: Maximum of 1,100 CFM (31.1 m³/min).
Dimensions: Ø 281 x 154.5 mm.
Weight: 2,850 g (6.28 lbs).
Dielectric Strength: 1400VAC/min with a maximum leakage of 10mA.
Speed Control: PWM, DC 0~10V SV.
Signal Output: FG.

Environmental Conditions:

Operating Temperature: -20°C to +65°C.
Storage Temperature: -20°C to +75°C at 65% RH.
Life Expectancy: L10 70,000 hours at 40°C.

Performance:

Model EC280AAA11-HHWB: Rated for 115 VAC with a voltage range of 92~138 VAC, power consumption of 130 watts, current of 2 amps, and speed of 1,900 RPM. It delivers a maximum airflow of 1,100 CFM (31.1 m³/min) with a static pressure of 2 inches H2O (50.8 mm H2O) and a noise level of 70 dB(A).
Model EC280AAA22-HHWB: Rated for 230 VAC with a voltage range of 184~265 VAC, power consumption of 130 watts, current of 1 amp, and speed of 1,900 RPM. It delivers a maximum airflow of 1,100 CFM (31.1 m³/min) with a static pressure of 2 inches H2O (50.8 mm H2O) and a noise level of 70 dB(A).

Additional Information:
Electronic Associates (Taiwan) Ltd. reserves the right to change data and improve electrical and mechanical design without notice. Data tolerance is ±10%.

Catalog excerpts

EC Centrifugal Fan/ Motorized Impellers series-1

► EC280AAA Series AC-DC Energy Saving EC Motor / Electronically Protected Size: 0 281 x 154.5 mm 0 11x 6 Inches Aluminum Frame / Backwards Curved Aluminum Alloy Impeller. ► Performance P-Q Curves: Dielectric Strength Speed Control Signal Output Operating Temp Storage Temp Life Expectancy Rated Voltage Voltage Range VAC VAC Input Rated Ref. Power Current Speed Watt Amp RPM Max. Airflow Max. Static Pressure We reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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