/ 123 COOLANT CONDITIONING AVL ConsysCool The coolant conditioning system AVL ConsysCool with combined primary and secondary circuit control is used to bring the engine coolant to a freely definable temperature and to keep it within tight limits. Additionally, it enables the quick preheating of the coolant and, on request, pressure control in the primary circuit. The ConsysCool consists of a base unit for high-precision temperature control with integrated controllers. Additional optional components allow the upgrade of the unit to include additional functions. CONTROL Three different control loops can be used to suit different applications. In addition to temperature control, the coolant pressure can be controlled by compressed air and additional control valves. APPLICATION The total range of ConsysCool fulfills the requirements of nearly all engine tests. In end-of-line tests, single-cylinder research engines and high dynamic range applications for race car engines, the AVL-ConsysCool supports the research engineers. BENEFITS AT A GLANCE • One system for a wide application range • Easy integration in the automation system (AVL PUMA Open™) with a comfortable device user interface. Controllers are in the device • Flexible use due to its modular design and options • High reproducibility due to good control accuracy for steady state and dynamic operation • Robust design in stainless steel piping for a long lifetime and, therefore, lower operating costs • Easy positioning in the test cell or on the subfloor with a very compact design The main components are installed in the bottom part of the system CC-200/450. These allows the separation from the upper part (electric panel, expansion tank) and the placement in the intermediate floor. More space in the test cell is the benefit.
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