PRODUCT DESCRIPTION
The duct fan system is designed to quietly cool AV equipment rooms and closets, and to ventilate various air circulation and exhaust projects. Features an inline speed controller utilizing PWM-technology. Containing an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an EC-motor for a 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. Complete kit includes one duct fan unit, one inline speed controller, 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 inline speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. Unlike common AC-powered duct fans that suppresses voltage to control fan speeds, this duct fan features an EC-motor that is precisely controlled using PWM (Pulse Width Modulation). This technology enables the fan’s motor to be able to run smoothly at extremely low RPM speeds without generating motor noises and heat as seen on variable voltage controllers. Eight speed options are available with power switch, and backup memory. This S4 model can be connected to the smart controller of the CLOUDLINE T4 to share the same programming and power source.
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. 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.
- Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.
- Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.
- Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.
- Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware.
- Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball
| Product Identification | |
| Manufacturer | AC Infinity Inc. |
| Product Name | CLOUDLINE S4 |
| Product Model | AI-CLS4 |
| UPC Code | 819137020290 |
| Product and Mounting Dimensions – Fan Unit | |
| Duct Size | 4″ |
| Total Dimensions | 7.40 x 11.93 x 6.93 in. (18.8 x 30.3 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 | 240 in. (20 feet) |
| 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) |
| Required Mounting Area | 2.95 x 0.51 in. (3.6 x 1.3 cm) |
| Hole to Hole Distance | 2.87 in. (7.3 cm) |
| Screw Hole Size | Ø 0.157 in. (Ø 0.4 cm) |
| Cord Length to Plug | 96 in. (8 feet) |
| Product Performance and Technical Specs | |
| 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 | US Plug (NEMA 1-15 Type-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 |
| Style | S4 FAN + Speed Controller 4", S6 FAN + Speed Controller 6", S8 FAN + Speed Controller 8", S10 FAN + Speed Controller 10", S12 FAN + Speed Controller 12" |
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Fast Shipping and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other international carriers lets us offer an array of shipping services. Our warehouse staff are trained to package your goods exactly as per the specifications we provide. Your items will go through a thorough examination and will be securely packaged before being sent out. Every day, we deliver to thousands of customers in many countries. This is an indication of our commitment to be the largest online retailer globally. The warehouses and centers of distribution are located in Europe and the USA.
Orders with more than one item are assigned processing periods according to each item.
Prior to shipping the items, our staff will carry out an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hrs. The delivery time is between 3-7 working days.
Returns
Due to the multiple parties involved which include the factory as well as the warehouse, we cannot fully manage stock. The stock can change at any moment. Be aware that it's possible that your order will be out of stock after you've placed your order.
Our policy lasts thirty days. Unfortunately, if thirty days have passed since you purchased your item, we will not be able to give you a refund or exchange.
The item should not be used and in its original condition. The item must be returned in the original packaging.
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