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EC Centrifugal Fan/ Motorized Impellers series

EC Centrifugal Fan/ Motorized Impellers series

Product catalog summary

Specifications:
The EC225APA (131) Series is an AC-DC energy-saving EC motor with electronic protection. It features a size of Ø 225 x 131 mm (Ø 8.8 x 5.15 inches) and a maximum airflow of 710 CFM (20.1 m³/min). The motor has an aluminum frame and a backwards curved plastic impeller. Mechanical connections are made via lead wires, and the unit weighs 1,500 g (3.30 lbs).

Electrical Specifications:
The motor has a dielectric strength of 1000VAC/min with a maximum leakage of 10mA. Speed control is available with PWM, DC 0~10V SV, and it includes a signal output with FG.

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

Performance Data:
The motor is available in different models with varying specifications:

EC225APA11-HHHWB (131): Rated for 115 VAC, voltage range 80~135 VAC, power 150 W, speed 2,800 RPM, airflow 710 CFM, static pressure 2.2 Inch/H2O, noise level 73 db(A).
EC225APA22-HHHWB (131): Rated for 230 VAC, voltage range 180~265 VAC, power 150 W, speed 2,800 RPM, airflow 710 CFM, static pressure 2.2 Inch/H2O, noise level 73 db(A).
EC225APA11-HHWB (131): Rated for 115 VAC, voltage range 80~135 VAC, power 120 W, speed 2,500 RPM, airflow 640 CFM, static pressure 1.7 Inch/H2O, noise level 72 db(A).
EC225APA22-HHWB (131): Rated for 230 VAC, voltage range 180~265 VAC, power 120 W, speed 2,500 RPM, airflow 640 CFM, static pressure 1.7 Inch/H2O, noise level 72 db(A).

Additional Information:
The company reserves the right to change data and improve electrical and mechanical design without notice, with a data tolerance of ±10%.

Catalog excerpts

EC Centrifugal Fan/ Motorized Impellers series-1

► EC225APA (131) Series. AC-DC Energy Saving EC Motor / Electronically Protected Size: 0 225 x 131 mm 0 8.8 x 5.15 Inches Airflow: Max 710 CFM / 20.1 m3/Min Aluminum Frame / Backwards Curved Plastic Impeller. ► Performance P-Q Curves: Dielectric Strength Speed Control : Signal Output : Operating Temp : Storage Temp : Life Expectancy : Max. Airflow Max. Static Pressure , Rated Voltage Input Rated Ref. Voltage Range Power Current Speed Model No VAC VAC Watt Amp RPM We reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%

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