Discover the LONGWELL 140mm EC Forward Curved Centrifugal Fan (Model: LWFE3G140-072NS-02)! Engineered for superior air power solutions, this fan combines cutting-edge GreenTech EC motor technology with a high-performance, galvanized metal impeller for unmatched efficiency and reliability.
Key Features
- Diameter: 140mm
- Motor Type: Advanced GreenTech EC Motor (BLEC Motor) for high efficiency, economical operation, minimal noise emission, long service life, and safe operation.
- Impeller: Aerodynamically optimized, galvanized metal impeller for high static efficiency, minimal noise, and minimal vibration.
- Control: Precise infinite-speed control via 0-10V/PWM (duty cycle) or RS485 network communication protocol.
- Protection: Water-Proof Design (IP55) with encapsulated end cap, plus comprehensive motor protection including soft start, locked-rotor, over-heating, and over-loading protection.
- Performance: Operates at 2060 RPM, delivering a maximum airflow of 494 m³/h and a static pressure of 845 Pa.
- Voltage: 115V/230V, 50/60Hz.
Fans are tested to AMCA 210/211 methods (third-party reports on request); CE (LVD/EMC), RoHS, REACH and ErP compliance; ETL/UL on selected models; ISO 9001/14001/45001 certified factory.
Applications
- Air Handling Units (AHU)
- Heat Recovery Ventilators (HRV) / Energy Recovery Ventilators (ERV)
- Air Purifiers
- Fan Filter Units (FFU)
- Data Centers
- Medical Equipment
- HVAC Systems
- Industrial Manufacturing
- Fresh Air Purification
- Retrofit projects
This versatile centrifugal fan is ideal for a wide range of applications including:
LONGWELL is committed to providing comprehensive, cutting-edge fan solutions.