Intelligent Stepless Speed EC Axial Fan - Whisper-Quiet External Rotor Motor Cooling Solution for Data Centers & Telecom-Hangzhou Beron Motor Co., Ltd.

Intelligent Stepless Speed EC Axial Fan - Whisper-Quiet External Rotor Motor Cooling Solution for Data Centers & Telecom

EC Axial Fan supports 0-100% stepless speed regulation, including 0-10V analog, PWM pulse width modulation, and MODBUS-RTU digital communication, and can seamlessly integrate into building automation systems (BAS/DCD).

Data center cooling:
The thermal load of the cabinet fluctuates greatly with the server load, and the EC fan adjusts the speed in real time based on temperature sensor feedback - reducing the speed to 30% -40% during idle time and running at full speed during busy time, saving more than 50% of electricity annually while ensuring cooling effect.

Communication equipment cooling:
5G base stations and outdoor communication cabinets require fans to operate stably within a wide temperature range of -20 °C to +60 °C. The EC fan has built-in soft start and stall protection, and sends speed, current, and fault codes back to the network management system through MODBUS to achieve remote status monitoring of unmanned sites.

Low noise design:
Sine Wave Drive+G2.5 level dynamic balancing impeller, with a running noise 5-10 dB (A) lower than AC fans, meeting the requirements of noise-sensitive places such as data centers, hospitals, and office buildings

Inquiry

Type	Curve	Nominal voltage [VAC]	Frequency [Hz]	Speed [rpm]	Power input [W]	Current draw [A]	Sound pressure level [dB]	Perm. amb. temp. [℃]
BA3P500-EC137-2**	①	220	50/60	1450	600	2.9	71	-30~+60

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	12 Pulse/R

EC Axial Fan

Intelligent Stepless Speed EC Axial Fan - Whisper-Quiet External Rotor Motor Cooling Solution for Data Centers & Telecom

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