Discover the LONGWELL DC Cross-Flow Fan 40 Series, model LWCD-40420MN-07 – a leading air power solution for diverse industrial and commercial applications. Engineered with advanced technology, our cross-flow fans offer outstanding performance, ultra-low noise, and a compact, robust design.
Key Features & Benefits
- Powerful BLDC External Rotor Motor: Ensures efficient and reliable operation.
- Smart Speed Control: PWM/0-10V signal (RS485 optional) for precise airflow management.
- Durable Construction: High-strength Aluminum Alloy Housing & Blades for rust and corrosion resistance.
- Ultra-Quiet Operation: Noise levels as low as 33-37 dBA, perfect for sensitive environments.
- Long-Lifespan: Maintenance-free ball bearings and bushing.
- Compact & Robust Design: Easy integration into various systems.
Performance Highlights (LWCD-40420MN-07 at 2400 RPM)
- Air Volume: Up to 146 m³/h
- Static Pressure: Up to 25 Pa
Specifications
- Brand: LONGWELL
- Model: LWCD-40420MN-07
- Voltage: DC 12V/24V
- Current: 0.17A (at 24V)
- Speed: 2400RPM
- Frequency: 50/60Hz
- Diameter (Impeller): 40mm
- Motor Type: BLDC External Rotor Motor
- Speed Control: 0-10V Signal/PWM/RS485 (Optional)
- Operating Temperature: -25℃ to +60℃
- Insulation Class: B
- Operating Mode: S1
- Protection Class: IP44, IP54, IP55
- Electronic Protection: Current limiting, Over-temperature, Over-current, Locked-rotor protection, Soft start
Versatile Applications
- HVAC & Air Conditioning Equipment
- Data Centers & Server Cooling
- Medical Equipment
- Public Transport (Buses, Rail Traffic) Ventilation
- Household Appliances (Refrigerators, Air Purifiers, Tower Fans)
- Automotive Ventilation & Electronics Cooling
- Air Curtains & Dryers
- Equipment Cooling & Floor Heating Systems
- Freezers & Refrigeration Systems
- Elevator Ventilation
- Fireplaces & Hydroponics
- Disinfection Equipment & Printer Cooling
LONGWELL DC Cross-Flow Fans are ideal for a wide range of uses, including:
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.