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EC Centrifugal Fan

Hangzhou Beron Motor Co., Ltd.

High-Efficiency EC Backward Curved Centrifugal Fan - Smart AC Replacement Solution for Sustainable HVAC Systems

Customization Capabilities
Electrical customization:
Special voltages (e.g., 115V, 440V) and frequency control.
Control signal customization:
Specialized speed control protocols and fault feedback signals.
Structural customization:
Custom flange dimensions, cable exit configurations, and vibration-resistant designs.

Service Life
Utilizes top-tier imported or domestic brand ball bearings; the design service life typically exceeds 40,000 to 50,000 hours under rated temperature and humidity conditions.

Inquiry
  • Product Parameters
Type Curve Nominal voltage [VAC] Frequency [Hz] Speed [rpm] Power input [W] Current draw [A] Sound pressure level [dB] Perm. amb. temp. [℃]
B3P280-EC092-004 220 50/60 2250 133 1.03 69 -25~+60
  • Product Dimensions
SIGNAL COLOR SPEC
L BROWN AC220V 50/60Hz
N BLUE AC220V 50/60Hz
PE YELLOW/GREEN EARTH
Vcc RED DC10V Output
Vsp YELLOW 0–10VDC/PWM
GND BLUE GND
FG WHITE 1 Pulse/R
About BERON

Who We Are

Hangzhou Beron Motor Co., Ltd. is a modern high-tech enterprise specializing in the research and development, production, and sales of energy-saving fans and micro-special motor fans. It is a National high-tech enterprise, a Zhejiang small and medium-sized scientific and technological enterprise, Yuhang District Technology Enterprise R&D Center, the Linping District “early bird” Enterprise, and a Zhejiang Province innovative small and medium-sized enterprise.

The company has two major centers in Hangzhou and Huzhou, equipped with wind tunnel laboratories, noise laboratories, comprehensive motor performance laboratories, aging laboratories, and other R&D and testing facilities. It has obtained dozens of technical patents in fan structure, fluid, motor, control circuits, and other aspects. The company has passed the ISO9001:2015 quality management system certification, and its products have CCC, CE certification, and passed ROHS and UL tests.

  • 2010 Year

    Establishment

  • 6000

    Factory Area

  • 46

    Employees

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Hangzhou Beron Motor Co., Ltd.
PROFESSIONAL MANUFACTURER OF FAN
HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD.
Certificate of Honour
  • ISO 9001
  • CE
  • CE
  • CE
  • CE
  • CE
  • UL
  • UL
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