AC Infinity Cloudline Pro T4 quiet inline fan system 350m³/h ø100 mm with temperature and humidity control

A smart inline fan designed for quiet ventilation of hydroponic rooms, heating/cooling of rooms, fresh air circulation, project extraction and cooling of AV cabinets. With its inline mixed-flow design, the duct fan can maintain airflow even at high static pressure. It is equipped with a PWM-controlled EC motor that operates quietly and energy-efficiently. The motor housing, which contains the fan's impeller and blades, can be removed from the mounting frame for easy cleaning and maintenance. Includes a smart controller with dynamic climate and time programming and can be connected to multiple UIS devices. This product is part of the UIS™ platform of add-on devices and smart controllers designed to be connected to each other to create your ideal environment.

Smart Controller

The CONTROLLER 69 PRO features intelligent programming that not only includes basic temperature, humidity and VPD triggers, but also allows you to set dynamic fan speeds that respond to changes in these variables. You can even go one step further by setting a minimum speed at which the fan runs constantly and only increases when triggered. Timer, cycle and schedule modes allow for individual activation as needed for different purposes. Connect securely via WiFi to the AC Infinity app to use the automation features from anywhere. You can remotely access your fan, unlock programmes, set notifications, view historical climate charts and export CSV data. This controller can be connected to up to four UIS devices, including products such as the CLOUDLINE, CLOUDRAY and IONFRAME series. With selected adapters, it can also be connected to your preferred grow light and plug-in device outside the UIS platform.

Quiet and energy-efficient design

Unlike traditional duct fans, which use an AC motor that is loud and uncontrollable, this duct fan features an EC motor controlled by PWM (pulse width modulation). This technology allows the motors to run smoothly at extremely low speeds without generating additional heat or noise. In addition, the fan has a mixed flow with one stator blade and two hydrodynamic wind circles. This achieves high static pressure, allowing the fan to generate airflow even in areas with restricted air movement. The motor is equipped with two ball bearings that have a service life of 67,000 hours, allowing the duct fan to be mounted in any direction. The fan has an IP44 protection rating, making it particularly dust and liquid-tight and suitable for use in harsh environments.

Areas of application

This quiet fan system is used in a variety of applications, e.g. for cooling AV equipment rooms, cabinets, shelves and cupboards. Due to its low noise level and advanced control functions, it is also used in various air circulation and ventilation projects, e.g. in hydroponics rooms and tents, for ventilating bathrooms and attics, and in other installations.

Details at a glance

• Designed to ventilate hydroponic rooms and greenhouses, remove heat/cold, cool AV cabinets and eliminate odours.
• Equipped with programmable temperature and humidity control, including timers, growth cycles, schedules and minimum speeds.
• Remote connection with our WiFi app to access preset programmes, view climate data and control automation.
• Mixed-flow design combined with an EC motor controlled via PWM for ultra-quiet and energy-efficient performance.
• Connection size: 100 mm | Dimensions: 175 mm x 300 mm x 185 mm | Airflow: 348 m3/h| Noise: 28 dBA | Bearings: Double ball bearings
• This inline fan is suitable for grow tents up to a maximum of 90 x 60 x 180 cm.

Technical data:

• Total airflow: 350 m3/h
• Connection: 100 mm
• Dimensions: 18.8 x 30.3 x 17.6 cm
• Noise level: 28 dBA
• Static air pressure: 223 Pa
• Electrical voltage: 100 - 240 V (50/60 Hz)
• Maximum power: 28 W
• Average power: 21 W
• Current: 0.4 A
• Power plug: Euro plug
• Cable length to controller: 183 cm
• Humidity range: 35 - 85% RH
• Temperature range: 0 - 60 °C
• Protection class: IP-44
• L10 life expectancy: 67,000 hours
• Certifications: CE, RoHS, ETL
• Manufacturer: AC Infinity Inc.

Technical data Controller:

• Number of individually controllable devices 4
• Max. supported power 10 W
• Input voltage 9 - 18 V
• Power 1 W
• Current 0.1 A
• Humidity range 35 - 85% RH
• Temperature range 0 - 60 °C
• Certifications CE, RoHS, ETL