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φ400mm EC High Pressure Centrifugal Fan without frame

[ High Efficiency ] Aluminum alloy impeller optimized by ternary flow CFD fluid simulation technology, reasonably designed flow runner combined with ultra-efficient EC motor create the high efficiency of the fan.

[ Low Noise ] The designer closely combines aerodynamics and sound source, and makes the blade angle and blade pattern fully adapt to the ternary flow field, which always ensures lower noise at the same air volume.

[ High Reliability ] Motors have IP54 waterproof and dust proof protection, F class insulation, and been tested for 3 months of 60℃ high temperature test and 40,000 hours of life test, which ensure worse-free quality.

[ Accurate Intelligent Control ] The fan adopts efficient EC motor and supports various control modes such as 0~10V / PWM / RS485 to accurately meet the ventilation needs of different period of time.

[ Wide Application ] The products is used wherever outstanding performance is required, for example, AHU, FFU, IDC small cabinet, high voltage inverter cabinet, energy storage charging pile, commercial air conditioning, rail transit and more.

[ Variety of Models ] Available in dimensions of : 250mm~560mm, this allows for air flow rates of up to 20710m3/h and static pressure of up to 2000Pa.

Availability:
Quantity:
  • B400M.E021/E019

  • EBST

  • B400M.E021/E019


Material:

Impeller: Aluminum alloy 5052

Direction of rotation:

Clockwise, seen on rotor
Control input:  0-10VDC/PWM

Type of protection: 

IP 54

Insulation class:

F

Bearing: 

Maintenance-free Ball bearings

Approval:

CCC

Amb.Temp

-25~+60℃


Model

Curve

Voltage

[V]

Frequency

[Hz]

Speed

[rpm]

Max Power

[W]

Max Airflow

[m3/h]

Noise

[dB(A)]

B400M.E021

A

380

50/60

2745

3585

8305

85

B400M.E019

B

380

50/60

2405

2700

7485

81



Ps

[Pa]

Airflow

[m3/h]

Speed

[rpm]

Power

[W]

A

1000

6310

2675

3430

1200

5775

2665

3565

1400

5060

2655

3585

1600

4380

2665

3535

B
800

5750

2405

2560

1000

5215

2405

2655

1200 4495

2405

2695

1400 3220

2405

2495

图片 26

图片 4

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CONTACT US

Tel: +86-760-8855 5123
Cell: +86-135 0999 9024
Email: ebst-sales9@broad-ocean.com
Add: No.15 Jinchang Industrial Road, Shalang, West Park, Zhongshan, Guangdong, China

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