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AC INFINITY CLOUDLINE A4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH DUCT SIZE (100mm)
- Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.
- Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming.
- PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.
- Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance areas.
- Duct Size: 4” / 100 mm | Dimensions: 19.0 x 30.2 x 17.6 cm | Airflow: 165 CFM / 280 m3/h | Noise: 29 dBA | Bearings: Dual Ball
ABOUT PRODUCT
This inline fan system packs the CLOUDLINE’s core innovations and premium build quality together to bring you a value package. Designed to quietly cool grow tents, rooms, and closets, and provide ventilation in various air circulation and exhaust projects. Containing an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Complete kit includes one inline fan unit, one speed controller, UIS to 4-pin Molex dongle, installation manual, and all necessary mounting hardware. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
PRECISE SPEED CONTROLLER
The speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. This inline fan is equipped with the CLOUDLINE Series’ same EC-motor that is precisely controlled using PWM (Pulse Width Modulation), which enables it to run smoothly at extremely low RPM speeds without generating motor noise. Ten speed options are available with power switch and backup memory. This model can be connected to the following smart controllers to share the same programming and power source as other EC-motor CLOUDLINE fans:
- B-Series Temperature Controller
- T-Series Temperature and Humidity Controller
- CONTROLLER 69
- CONTROLLER 67
QUIET AND ENERGY EFFICIENT DESIGN
The inline fan features a mixed flow design using a stator blade and dual hydrodynamic wind circles. This gives it a high static pressure rating, enabling it to deliver airflow even in applications where air movement is being restricted. The motor houses dual ball bearings rated at 67,000 hours which allows the duct fan unit to be mounted in any direction. In addition, the inline fan is crafted with a plastic mounting base to diminish noise as a result of fan vibration. The unit is IP44 rated to be highly resistant to dust and liquids and performs well even in harsh environments.
APPLICATIONS
This quiet duct fan system is popular in a variety of applications including cooling AV equipment rooms, closets, racks, and cabinets. Due to its low noise and advanced control features, it’s also used in various air circulation and ventilation projects including hydroponic grow rooms and tents, exhausting bathrooms and attics, and other installations.
SPECIFICATION
Manufacturer: AC Infinity Inc.
Product Name: CLOUDLINE A4
Product Model: AI-CLA4
Product and Mounting Dimensions - Fan Unit
Duct Size: 4" / 100mm
Total Dimensions: 7.48 x 11.89 x 6.93 in. (19.0 x 30.2 x 17.6 cm)
Mounting Hole-To-Hole Distance: 3.15 x 2.36 in. (8.0 x 6.0 cm)
Screw Hole Size: Ø 0.197 in. (Ø 0.5 cm)
Cord Length to Controller: 72 in. (180 cm)
Cord Length to Plug: 72 in. (180 cm)
Product Performance and Technical Specs
Total Airflow: 165 CFM
Total Noise: 29 dBA
Max Speed: 2800 RPM
Static Pressure: 324 Pa
Voltage: 100-240V AC
Frequency: 50/60 Hz
Max Power Draw: 35 W
Average Power Usage: 18 W
Current: 0.55 A
Operating Humidity: 35 to 85% RH
Operating Temperature: 32 to 140°F
Ingress Protection: IP 44
Fan Bearings: Dual Ball
Mounting Positions: Horizontal or Vertical
L10 Life Expectancy: 67,000 Hours
Product and Mounting Dimensions - Controller
Total Dimensions 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
| Maximum fan performance (m3 / h): | 280 |
| Power (W): | 18 |
| Flange (mm): | 100 |
| Airflow regulation: | yes |
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