AC Infinity Cloudline S4 EC Fan 4 Inch
Product Description:
The AC Infinity Cloudline S4 EC Fan is designed for quiet ventilation of grow tents, transferring heating/cooling to rooms, circulating fresh air, and cooling AV closets. It features an 8-speed manual controller utilizing PWM technology. The fan’s mixed-flow design, combined with a PWM-controlled EC-motor, ensures quiet and energy-efficient performance. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. The kit includes one duct fan unit, one inline speed controller, an installation manual, and all necessary mounting hardware.
Features:
- Inline speed controller utilizing PWM technology
- Mixed flow design for high static pressure applications
- EC-motor for quiet and energy-efficient performance
- Motor box can be detached for easy cleaning and maintenance
- Kit includes duct fan unit, inline speed controller, installation manual, and mounting hardware
Precise Speed Controller:
The inline speed controller allows you to set the fan’s speed to optimal noise and airflow levels for various environments. Unlike common AC-powered duct fans, this fan features an EC-motor that is precisely controlled using PWM (Pulse Width Modulation), enabling smooth operation even at extremely low RPM speeds without generating motor noises and heat. The controller offers eight speed options with a power switch and backup memory.
Quiet and Energy Efficient Design:
- Mixed flow design using a stator blade and dual hydrodynamic wind circles
- High static pressure rating for airflow in restricted applications
- Dual ball bearings rated at 67,000 hours
- IP44 rated for resistance to dust and liquids
Applications:
- Cooling AV equipment rooms, closets, racks, and cabinets
- Air circulation and ventilation projects including hydroponic grow rooms and tents, bathrooms, and attics
Specifications:
- Duct Size: 4”
- Dimensions (Fan Unit): 7.40 x 11.93 x 6.93 in. (18.8 x 30.3 x 17.6 cm)
- Dimensions (Controller): 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
- Total Airflow: 205 CFM
- Total Noise: 28 dBA
- Max Speed: 2800 RPM
- Static Pressure: 223 Pa
- Voltage: 100-240V AC
- Frequency: 50/60 Hz
- Max Power Draw: 28 W
- Average Power Usage: 21 W
- Current: 1.2 A
- Power Connector Type: UK plug
- Operating Humidity: 35 to 85% RH
- Operating Temperature: 32 to 140°F
- Ingress Protection: IP44
- Fan Bearings: Dual Ball
- Mounting Positions: Horizontal or Vertical
- L10 Life Expectancy: 67,000 Hours
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