EC high pressure Backward Centrifugal Fan B280M 250~560mm

Product catalog summary

Overview: This document provides technical specifications for various models of EC High Pressure Centrifugal Fans and DC Backward-curved Centrifugal Fans. Each model is detailed with its electrical and mechanical characteristics, including performance metrics under different conditions.

Specifications:

Model B280M.E008: Operates at 230V, 50/60Hz with a speed of 3100 rpm. It has a maximum power of 732W and airflow of 3916 m3/h, producing noise at 76 dB(A).
Model B250M.E011: Operates at 230V, 50/60Hz with a speed of 3920 rpm. It has a maximum power of 618W and airflow of 2166 m3/h, producing noise at 75 dB(A).
Model B280M.E009: Operates at 380V, 50/60Hz with a speed of 3450 rpm. It has a maximum power of 1450W and airflow of 4075 m3/h, producing noise at 79 dB(A).
Model B320M.E014: Operates at 380V, 50/60Hz with a speed of 3028 rpm. It has a maximum power of 1494W and airflow of 5168 m3/h, producing noise at 78 dB(A).
Model B310M.E009: Operates at 380V, 50/60Hz with a speed of 2710 rpm. It has a maximum power of 1510W and airflow of 5935 m3/h, producing noise at 77 dB(A).
Model B400M.E041: Operates at 380V, 50/60Hz with a speed of 2595 rpm. It has a maximum power of 3268W and airflow of 7637 m3/h, producing noise at 80 dB(A).
Model B450M.E009: Operates at 380V, 50/60Hz with a speed of 2550 rpm. It has a maximum power of 5350W and airflow of 15202 m3/h, producing noise at 95 dB(A).
Model B400M.E021: Operates at 380V, 50/60Hz with a speed of 2745 rpm. It has a maximum power of 3585W and airflow of 8305 m3/h, producing noise at 85 dB(A).
Model M113P.D001: Operates at 24V with a speed of 4800 rpm. It has a maximum power of 23W and airflow of 221 m3/h, producing noise at 56 dB(A).
Model B560M.E021: Operates at 380V, 50/60Hz with a speed of 1770 rpm. It has a maximum power of 5570W and airflow of 20710 m3/h, producing noise at 86.5 dB(A).

Materials and Construction: All models feature impellers made from Aluminum alloy 5052, with maintenance-free ball bearings. The direction of rotation is clockwise when viewed from the rotor side.

Control and Protection: The fans support control inputs of 0-10VDC/PWM, with some models also supporting RS485. They have a protection rating of IP 54 and an insulation class of F.

Environmental Conditions: The operating ambient temperature range for most models is -25 to +60°C, except for model M113P.D001, which operates between -5 to +50°C.

Certifications: All models are CCC certified.

Catalog excerpts

EC high pressure Backward Centrifugal Fan B280M 250~560mm-1

EC 高静压后向离心风机 EC High Pressure Centrifugal Fan EC 高静压后向离心风机 EC High Pressure Centrifugal Fan Material: Impeller: Aluminum alloy 5052 Material: Impeller: Aluminum alloy 5052 Direction of rotation: Clockwise, seen on rotor Direction of rotation: Clockwise, seen on rotor Control input: Control input: Bearing: Maintenance-free Ball bearings Bearing: Maintenance-free Ball bearings

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EC high pressure Backward Centrifugal Fan B280M 250~560mm-2

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EC high pressure Backward Centrifugal Fan B280M 250~560mm-3

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EC high pressure Backward Centrifugal Fan B280M 250~560mm-4

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EC high pressure Backward Centrifugal Fan B280M 250~560mm-5

EC 高静压后向离心风机 EC High Pressure Centrifugal Fan DC 后向离心风机 DC Backward-curved Centrifugal Fan Material: Impeller: Aluminum alloy 5052 Material: Impeller:Nylon with Glass Fiber Direction of rotation: Clockwise, seen on rotor Direction of rotation: Anticlockwise, seen on rotor Control input: Control input: Bearing: Maintenance-free Ball bearings Bearing: Maintenance-free Ball bearings EC High Pressure Centrifugal Fan

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EC high pressure Backward Centrifugal Fan B280M 250~560mm

EC high pressure Backward Centrifugal Fan B280M 250~560mm

Catalog excerpts

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