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230V EC 355mm Centrifugal Fan Industrial​

1. 355mm
2. IP54 protection level
3. Aluminum alloy motor with galvanized steel sheet impeller, fashion design.
4. Using Ball bearing, working life more than 50,000 hours
Availability:
Quantity:
  • FK3G355-2APK-60

  • Fanova

Phase

~

1~

额定电压 Nominal Voltage

VAC

230

电压范围 Nominal voltage range

VAC

184~270

频率 Frequency

Hz

50/60

电流消耗 Current draw

A

3.3±10%

转速 Speed(RPM)

min-1

2100±5%

功率消耗 Power consumption

W

750±10%

声压级 Sound Pressure Level

dB(A

87±5%

最大风量 Max. Air Flow

CFM / m3/H

2942.5/5000

最大静压 Max. Static Pressure

In.wg /Pa

4.0/1000

绝缘等级 Insulation class

~

Class B

防护等级 Degree of protection

~

IP54

控制方式 Control Input

~

0~10VDC / PWM

信号输出 Signal Output

~

FG (Tach output )


Product Overview


The 230V EC 355mm Centrifugal Fan Industrial stands as a pinnacle of energy-efficient ventilation technology for industrial environments. Utilizing advanced Electronically Commutated (EC) motor technology, this fan delivers superior performance while minimizing energy consumption. With a 355mm impeller diameter and 230V power supply, it provides powerful airflow solutions for demanding industrial applications. The integration of motor, control electronics, and aerodynamic design creates an optimized system that sets new standards for industrial ventilation efficiency and reliability.


Product Features


Ultra-High Energy Efficiency

Featuring a green technology EC motor that exceeds the IE4 efficiency standard, this fan achieves energy savings of 30% or more compared to traditional AC fans. Its efficiency remains consistently high across varying load conditions, with an impressive 90% efficiency rating even at partial load.


Intelligent Speed Control

The fan incorporates advanced speed regulation capabilities through 0-10 VDC / PWM interface and MODBUS RTU connectivity, allowing for precise airflow adjustment based on real-time requirements. This intelligent control reduces energy waste by matching output to actual needs, resulting in significant operational cost savings.


Robust Construction for Industrial Environments

Built with heavy-duty materials including corrosion-resistant die-cast aluminum impeller and housing, the fan withstands harsh industrial conditions including temperatures ranging from -25℃ to 60℃. The double-sided dynamic balancing of the impeller and rotor unit minimizes vibration and extends service life.


Low Maintenance Design

Equipped with maintenance-free ball bearings and brushless commutation, the fan eliminates the need for regular lubrication and brush replacement. This design feature reduces downtime and maintenance costs while ensuring continuous operation reliability.


Applications


Factory Ventilation Systems

The fan provides effective air exchange in manufacturing facilities, removing heat, fumes, and airborne contaminants. Its high static pressure capability (up to 8,000 Pa) allows for airflow through complex ducting systems.


Industrial HVAC Systems

Within heating, ventilation, and air conditioning systems for industrial buildings, the fan delivers precise airflow control, enhancing comfort while optimizing energy usage through its EC technology.


Machinery Cooling Applications

Ideal for cooling industrial machinery such as compressors, generators, and processing equipment, the fan maintains optimal operating temperatures, preventing overheating and reducing equipment wear.


FAQ


How does EC technology differ from traditional AC motors?

EC motors integrate electronics directly with the motor, eliminating the need for external drives. This design provides higher efficiency (up to 90% compared to 60-70% for traditional motors), precise speed control, and lower energy consumption across all load conditions.

What is the airflow capacity of this fan?

The 230V EC 355mm Centrifugal Fan delivers an airflow range of 5,000-25,000 m³/h, adjustable through its speed control system to match specific application requirements.

Can this fan be integrated into existing control systems?

Yes, the fan's MODBUS RTU communication capability allows for seamless integration with building management systems and industrial control networks, enabling centralized monitoring and control.

What protection features does the fan include?

The fan incorporates multiple protection mechanisms including overload protection, locked rotor protection, and thermal shutdown. These features prevent damage from electrical faults or operational anomalies, ensuring safe operation.


ECW355-2APK-60

EW355-2APK-60

Life Expectance

50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH

Technical features

Motor current limitation

Soft starting Protection

Under/Over voltage detection

Thermal overload protection for electronics/motor

Line undervoltage detection

Locked-rotor Protection

Reverse Polarity Protection


Operating Temperature

Fan

-25℃ (Min. )~60℃ (Max. )

Heat sink of IC

115℃ (Max. )

Other electronic parts

85℃ (Max. )

Ball bearing

80℃ (Max. )

Lead Wire

120℃ (Max. )

Storage Temperature

-40℃ to 75℃

Operating Humidity

5% to 90% RH

Storage Humidity

5% to 95% RH


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 +86-512-66152110
 +86-18168737096
 +8617715518438
 +8617715518438
 No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133

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Fanova (Suzhou) Motor Technology Co., Ltd. is a leader in the industry, provides customers with diverse fan solutions with its professional, innovative, and environmentally friendly philosophy.

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+86-512-66152110
+86-17715518438
Sales01@fanova-tech.com
+8617715518438
+8617715518438
No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133
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