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Factory Price 355mm 220v IP54 Low Noise EC Backward Centrifugal Blower

Voltage Type: AC

Motor Type: BLDC External Rotor Motor

Impeller Diameter: 355mm

Impeller Material: Aluminum

Speed Control: 0-10VDC

Protection Type: IP54

Insulation Class: F

Operation Temperature : - 25 ℃ ~ +60 ℃

Motor Protection: Locked-Rotor Protection, Reverse Polarity Protection, Thermal Protection, Soft Start


Technical Parameters
Model No.Rated VoltageRated CurrentRated PowerRated SpeedAir FlowAir PressureNoise LevelCurve
VACAWrpmm³/hPadBA
B3E-2A355-Y2-112305. 046102050391577073A
B3E-3A355-Y3-083801. 91112027005934128975B
Outline Drawing

B3E-3A355-Y3-08

B3E-3A355-Y3-08

B3E-2A355-Y2-11

B3E-3A355-Y3-08

Performance Curve

355


Ventilation

Application Fields

Ventilation

In the design of ventilation equipment, human health and comfort are key considerations. The low-noise, high-performance fans offered by Seemtek ensure optimal airflow while enhancing comfort and promoting a healthy environment. By integrating Seemtek’s energy-efficient drive systems and intelligent control technologies, our biomimetic fans deliver stable and efficient performance in a wide range of applications, maintaining low noise levels that are almost imperceptible. The ideal modern ventilation system is quiet, discreet, and highly reliable, achieving excellent energy efficiency and economic operation through precise control and intelligent adjustment based on demand.

ICT

Application Fields

ICT

To ensure the reliable operation of data centers, effective ventilation and climate control systems are crucial. In large data centers or communication hubs, servers, storage devices, and processors generate significant amounts of heat during operation, and any failure in heat dissipation can lead to reduced performance or even system failure.

Seemtek's fan solutions, designed for data center applications, integrate intelligent control and adjustment technologies to maintain precise airflow management, ensuring that indoor temperature and humidity levels stay within the desired range. Whether under high load or in fluctuating conditions, Seemtek fans provide stable cooling for critical IT equipment, making them an essential component for the efficient and reliable operation of data centers.


Fans Retrofit

Application Fields

Fans Retrofit

Upgrading traditional fan systems with Seemtek EC fans is an efficient way to achieve energy savings and smarter operation. Fan retrofit requires no complete system replacement—Seemtek offers EC fan solutions that are fully compatible with existing AC fans, enabling fast, cost-effective installation.

Compared to conventional AC fans, Seemtek EC fans integrate high-efficiency motors with advanced control technology, allowing for precise speed adjustment and significantly lower energy consumption—up to 30% energy savings. In addition, EC fans are quieter, more compact, and easier to integrate into existing setups, helping reduce both space usage and noise levels.


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