Imperial Specification Sheet Brochure

Flexxaire.comTACcontrols for precision coolingTotal Airflow Control is the key to Flexxaire’s cooling solutions. TACcontrols are engineered to provide infinitely variable pitch. Fan blades move between 0° and 40° based on inputs from a control system that is continuously monitoring engine fluid temperatures. This precision cooling means engines increase power outputs while saving money on fuel costs and reducing emissions. And yes TACfan systems easily reverse to clean radiators.engineered. cool. TACcontrols by Flexxaire3966 Flexxaire Control.indd 1 2/2/09 8:40:18 AM2 Position Control Infinitely Variable Pitch ControlPressure Electric 2P Valve Assembly • Allows for finite adjustment between 2 blade positions by adding and removing pressure to the fan assembly • 1, 3-way solenoid valve • Available in 12 or 24 VTo fanPressure ElectricTAC IVP• Provides TACfan blades full range of motion between default and reverse blade pitch • The TAC IVP Control connects to the engine control unit and monitors fluid temperatures • The blades move to the position they need to in order to provide optimal airflow • Intelligent airflow adjustment increases available engine power and reduces fuel consumption • All of the features of the 2P system are included Timer and enclosure • Flexxaire’s fully programmable 2-position timer allows for customized purge cycles to suit the application • With the ability to control the duration of and time between purge cycles, our customers can ensure their radiators never become clogged, regardless of the environment that they are working inOptional Purge Switch • A switch is often mounted in the cab of machines to allow the operator to manually reverse the fan blades and purge debris from the radiator at their discretion • When the switch is activated, the timer is reset and an automatic purge cycle occursFlexxaire’s elegant TACcontrols are designed to be configured for most heavy equipment diesel engines and to suit a variety of needs.The more sophisticated TAC IVP control optimizes TACfans allowing for infinitely variable pitch and precision cooling.The TAC 2P control is a simpler two position system that allows TACfans to easily purge debris from the radiator.TAC 2P• Allows TACfan blades to reverse direction and purge debris from the radiator • Available in both Pusher and Puller default configurations • Programmed to automatically purge at regular intervals • Optional purge switch allows for manual purgingTo fan Engine Control Unit • The “brains” of a modern engine • Flexxaire’s IVP Control connects to the ECU and monitors engine temperature dataIVP Control • Engine temperature data is broadcast on the J1939 machine network and the IVP Control adjusts the fan blade pitch to increase or decrease airflow • Flexxaire uses trusted Plus+1 hardware and proprietary software to provide infinitely variable pitch • 14 inputs, 4 outputs (digital and analogue), voltage independent • Flexxaire engineers often work with clients to program their own controllers if a different platform is preferred IVP Valve Assembly • Allows for infinite adjustment of Flexxaire fan blades by adding and removing pressure to the fan assembly • 2, 2-way solenoid valves mounted onto a manifold • Available in 12 or 24 V Optional Purge Switch • Although an automatic purge cycle is built-in to the IVP Control, a switch is often mounted in the cab of machines to allow the operator to manually reverse the fan blades and purge debris from the radiator at their discretion *Plus+1 is a registered trademark of Sauer Danfoss™*Pressure Source • Hydraulic or pneumatic options Flexxaire fans use on-board hydraulic or pneumatic systems or our own heavy-duty pneumatic compressor (shown here) • See Flexxaire’s TACfan data sheet for information on pressure ranges Pressure Source • Hydraulic or pneumatic options Flexxaire fans use on-board hydraulic or pneumatic systems or our own heavy-duty pneumatic compressor (shown here) • See Flexxaire’s TACfan data sheet for information on pressure ranges3966 Flexxaire Control.indd 2 2/2/09 8:40:28 AM2 Position Control Infinitely Variable Pitch ControlPressure Electric 2P Valve Assembly • Allows for finite adjustment between 2 blade positions by adding and removing pressure to the fan assembly • 1, 3-way solenoid valve • Available in 12 or 24 VTo fanPressure ElectricTAC IVP• Provides TACfan blades full range of motion between default and reverse blade pitch • The TAC IVP Control connects to the engine control unit and monitors fluid temperatures • The blades move to the position they need to in order to provide optimal airflow • Intelligent airflow adjustment increases available engine power and reduces fuel consumption • All of the features of the 2P system are included Timer and enclosure • Flexxaire’s fully programmable 2-position timer allows for customized purge cycles to suit the application • With the ability to control the duration of and time between purge cycles, our customers can ensure their radiators never become clogged, regardless of the environment that they are working inOptional Purge Switch • A switch is often mounted in the cab of machines to allow the operator to manually reverse the fan blades and purge debris from the radiator at their discretion • When the switch is activated, the timer is reset and an automatic purge cycle occursFlexxaire’s elegant TACcontrols are designed to be configured for most heavy equipment diesel engines and to suit a variety of needs.The more sophisticated TAC IVP control optimizes TACfans allowing for infinitely variable pitch and precision cooling.The TAC 2P control is a simpler two position system that allows TACfans to easily purge debris from the radiator.TAC 2P• Allows TACfan blades to reverse direction and purge debris from the radiator • Available in both Pusher and Puller default configurations • Programmed to automatically purge at regular intervals • Optional purge switch allows for manual purgingTo fan Engine Control Unit • The “brains” of a modern engine • Flexxaire’s IVP Control connects to the ECU and monitors engine temperature dataIVP Control • Engine temperature data is broadcast on the J1939 machine network and the IVP Control adjusts the fan blade pitch to increase or decrease airflow • Flexxaire uses trusted Plus+1 hardware and proprietary software to provide infinitely variable pitch • 14 inputs, 4 outputs (digital and analogue), voltage independent • Flexxaire engineers often work with clients to program their own controllers if a different platform is preferred IVP Valve Assembly • Allows for infinite adjustment of Flexxaire fan blades by adding and removing pressure to the fan assembly • 2, 2-way solenoid valves mounted onto a manifold • Available in 12 or 24 V Optional Purge Switch • Although an automatic purge cycle is built-in to the IVP Control, a switch is often mounted in the cab of machines to allow the operator to manually reverse the fan blades and purge debris from the radiator at their discretion *Plus+1 is a registered trademark of Sauer Danfoss™*Pressure Source • Hydraulic or pneumatic options Flexxaire fans use on-board hydraulic or pneumatic systems or our own heavy-duty pneumatic compressor (shown here) • See Flexxaire’s TACfan data sheet for information on pressure ranges Pressure Source • Hydraulic or pneumatic options Flexxaire fans use on-board hydraulic or pneumatic systems or our own heavy-duty pneumatic compressor (shown here) • See Flexxaire’s TACfan data sheet for information on pressure ranges3966 Flexxaire Control.indd 2 2/2/09 8:40:28 AM