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EU declaration conformity
Temperature based 5-step speed controller - 3,5 A - Cooling
Product description
The GTT-1 transformer fan speed controllers control the speed of single phase voltage regulated motors by altering the output voltage in response to temperature.
They have auto-transformers and can manage the fan speed in either automatic or manual mode. Automatic mode has a cooling control function and allows you to manage the speed in five levels based on the measurements of the included flying lead temperature sensor. In manual mode, the integrated control switch can be used to pick one of the indicated fan speed positions. This control switch has seven settings: OFF - Automatic mode - Manual mode has 5 speed settings.
Plastic enclosures are available for controllers up to 7,5 A, while metal enclosures are available for versions above 7,5 A.
The enclosure is intended for surface mounting indoors (IP54). Voltage taps range from 0-(80)-110-140-170-190-230 VAC.
Additional specifications and description
Temperature based fan speed control
A temperature-based transformer fan speed controller is a device or system that adjusts the speed of a fan, based on the measured ambient temperature. This type of controller is commonly used to maintain a desired temperature level by controlling the airflow provided by a fan.
Temperature-based transformer fan speed controllers are used in a wide range of applications, including grow rooms, greenhouses, home HVAC systems, industrial processes, and even server rooms to ensure efficient and precise temperature management. The specific design and features of such controllers can vary based on the application and complexity required.
Benefits of temperature-based fan speed control
Energy efficiency: By adjusting the fan speed based on actual temperature needs, energy consumption can be optimized. Fans can operate at lower speeds when cooling demands are lower, leading to energy savings.
Temperature regulation: These controllers help maintain a consistent temperature within a controlled environment, which is crucial for HVAC systems and industrial processes.
Extended equipment life: By preventing overheating, temperature-based fan speed control can extend the life of equipment and reduce maintenance costs.
Automation: Once set up, the system can operate autonomously, reducing the need for constant monitoring and adjustment.
The GTT-1 series
This 5-step fan speed controller regulates fan speed based on the ambient temperature. Typically, it is used to cool greenhouses, warehouses or workshops. When the ambient temperature exceeds the set temperature, fan speed will increase in steps (Automatic mode). It is also possible to select a fixed fan speed manually. It has two Euro sockets to connect AC fans. For instance, it is possible to connect a supply and an exhaust fan. When the ambient temperature drops below the set temperature, the fan(s) keep on running at minimum speed (Automatic mode).
Plug and play!
This 5-step fan speed controller is ready to use! It does not require any wiring. It is equipped with a supply cable with Europlugs (cable length 1.5 m). A supply and an exhaust fan can be connected via the two blue Euro sockets. No tools required. Ready out of the box!
Integrated temperature sensor
The ambient temperature is measured via the passive temperature probe (PT500). This temperature probe is already connected and has a cable length of 4 m. It should be placed in an appropriate place to ensure proper ventilation control. The setpoint temperature can be adjusted via the potentiometer on the front panel.
Surface mounted enclosure
Enclosures play an important role in protecting the interior components from various external factors such as debris, dust, water, and mechanical impact. The quality of enclosures is indeed essential to ensure the integrity and safety of the enclosed items. Therefore, to guarantee their quality, the enclosures of the GTT-1 series is manufactured in-house. We use high-quality r-ABS VO (UL94) plastic. This material is flame extinguishing, very tough and offers good protection against impacts. It offers an IP54 protection against ingress dust and water. This transformer fan speed controller is suited to be installed on a wall or panel indoors. What is more, it features an integrated metal plate for wall fixing.
A temperature-based transformer fan speed controller is a device or system that adjusts the speed of a fan, based on the measured ambient temperature. This type of controller is commonly used to maintain a desired temperature level by controlling the airflow provided by a fan.
Temperature-based transformer fan speed controllers are used in a wide range of applications, including grow rooms, greenhouses, home HVAC systems, industrial processes, and even server rooms to ensure efficient and precise temperature management. The specific design and features of such controllers can vary based on the application and complexity required.
Benefits of temperature-based fan speed control
Energy efficiency: By adjusting the fan speed based on actual temperature needs, energy consumption can be optimized. Fans can operate at lower speeds when cooling demands are lower, leading to energy savings.
Temperature regulation: These controllers help maintain a consistent temperature within a controlled environment, which is crucial for HVAC systems and industrial processes.
Extended equipment life: By preventing overheating, temperature-based fan speed control can extend the life of equipment and reduce maintenance costs.
Automation: Once set up, the system can operate autonomously, reducing the need for constant monitoring and adjustment.
The GTT-1 series
This 5-step fan speed controller regulates fan speed based on the ambient temperature. Typically, it is used to cool greenhouses, warehouses or workshops. When the ambient temperature exceeds the set temperature, fan speed will increase in steps (Automatic mode). It is also possible to select a fixed fan speed manually. It has two Euro sockets to connect AC fans. For instance, it is possible to connect a supply and an exhaust fan. When the ambient temperature drops below the set temperature, the fan(s) keep on running at minimum speed (Automatic mode).
Plug and play!
This 5-step fan speed controller is ready to use! It does not require any wiring. It is equipped with a supply cable with Europlugs (cable length 1.5 m). A supply and an exhaust fan can be connected via the two blue Euro sockets. No tools required. Ready out of the box!
Integrated temperature sensor
The ambient temperature is measured via the passive temperature probe (PT500). This temperature probe is already connected and has a cable length of 4 m. It should be placed in an appropriate place to ensure proper ventilation control. The setpoint temperature can be adjusted via the potentiometer on the front panel.
Surface mounted enclosure
Enclosures play an important role in protecting the interior components from various external factors such as debris, dust, water, and mechanical impact. The quality of enclosures is indeed essential to ensure the integrity and safety of the enclosed items. Therefore, to guarantee their quality, the enclosures of the GTT-1 series is manufactured in-house. We use high-quality r-ABS VO (UL94) plastic. This material is flame extinguishing, very tough and offers good protection against impacts. It offers an IP54 protection against ingress dust and water. This transformer fan speed controller is suited to be installed on a wall or panel indoors. What is more, it features an integrated metal plate for wall fixing.
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