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EC Centrifugal Fan/ Motorized Impellers series

EC Centrifugal Fan/ Motorized Impellers series

Product catalog summary

Product Overview: The EC400AAA Series is an AC-DC energy-saving electronically protected motor designed for efficient performance. It features a compact size of Ø 404 x 204.7 mm (Ø 15.9 x 8.0 inches) and is capable of a maximum airflow of 2,100 CFM (59.47 m³/min). The motor is constructed with an aluminum frame and a backwards curved aluminum alloy impeller.

Mechanical Specifications: The motor connects via lead wires and weighs 5,600 g (12.34 lbs).

Electrical Specifications: It has a dielectric strength of 1400VAC/min with a maximum leakage of 10mA. Speed control is achieved through PWM with a DC range of 0~10V SV, and it includes an FG signal output.

Environmental Conditions: The operating temperature range is -20°C to +65°C, while the storage temperature range is -20°C to +75°C at 65% RH. The motor has a life expectancy of L10 70,000 hours at 40°C.

Performance Data: The motor is available in two models: EC400AAA11-HHHWB and EC400AAA22-HHHWB. Both models have a rated voltage input of 115 VAC and 230 VAC respectively, with a voltage range of 92~138 VAC and 184~276 VAC. They both consume 400 watts, operate at a speed of 1,600 RPM, and produce a noise level of 70 db(A). The maximum static pressure is 2.8 inches/H2O (71.12 mm/H2O).

Contact Information: For further inquiries, contact Electronic Associates (Taiwan) Ltd. at +886 2 8797 5009 or visit www.eagroup.com.tw.

Catalog excerpts

EC Centrifugal Fan/ Motorized Impellers series-1

► EC400AAA Series AC-DC Energy Saving EC Motor / Electronically Protected Size: 0 404 x 204.7 mm 0 15.9 x 8.0 Inches Aluminum Frame / Backwards Curved Aluminum Alloy Impeller. Blue/Brown VAC, Yellow Green PE 4C, UL2464, #20AWG - Red DC+, Blue GND, Yellow Pv, White FG Connection : Lead wires Dielectric Strength : 1400VAC/min, Max leakage 10mA Speed Control : With PWM, DC 0~10V SV Signal Output : With FG. Life Expectancy : L10 70K hours at 40C 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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