/ 99 LOAD UNIT FOR ENGINE TEST CELLS AVL DynoDur Compact AVL DynoDur Compact™ is optimized to the requirements of basic R&D, durability and end-of-line engine test cell applications. The system is fully regenerative and fulfils stringent EU EMC norms EN 61800-3 category C3 for operation in industrial mains environment and as an optional category C2 for operation in residential mains environments. The drive cabinet enclosure is equipped with mains switch, choke and filter as well as a 4Q IGBT power unit. It is, however, very compact and its mains requirements are less than many competitive systems. CHARACTERISTICS Energy is recovered on the mains with high efficiency and installation costs fully optimized. High reliability and, therefore, a high number of yearly operating hours are guaranteed by using a combination of an induction motor approved for its robustness in engine testing field together with an industry-based power drive system. APPLICATIONS The AVL DynoDur Compact™ motors are designed to minimize temperature drift on the motor drive-end-side which is equipped for the mounting of a HBM torque flange. This leads to best-in-class torque measurement accuracy and temperature stability. By using the AVL patent-pending calibration system, the calibration check can be done with higher accuracy than when using common calibration levers available on the market. The AVL DynoDur Compact™ was developed based on precise requirements and is the perfect cost-optimized solution. BENEFITS AT A GLANCE • Fast return on investment thanks to highly efficient energy recovery • Fulfils stringent EMC EU norms EN 61800-3 category C3, category C2 available as an option • Low installation costs through compact cabinet dimensions and optimized mains requirements • High reliability due to robust motors • Best-in-class torque measurement accuracy and temperature stability
Solutionskatalog2016_EN
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