The increasing diversification of powertrain technologies requires an adaptive measurement solution that can be tailored to the individual application in a very short time. Such solutions need to be adapted and configured to their individual environments as quickly as possible in order to contribute to a continuous increase in testing efficiency. New powertrain technologies require a higher data throughput rate in real time. The AVL FEM 4™ enables you to measure all raw data relevant for the characterization of the unit-under-test, for example state of charge and state of health when testing batteries.
Addressing the Challenges Faced by OEMs -
New trends resulting from the diversification currently occurring in powertrains place demands on measurement systems that conventional devices simply cannot fulfil. The future technologies used in data logging devices must provide extended measurement ranges combined with precise data logging capability and high throughput rates over a very wide spectrum of temperatures.
AVL FEM 4 represents the next generation of IO measurement systems.
|
Direct measurement of voltages |
Highest measurement accuracy |
Wide operating temperature range |
Adaptive modular design |
High sampling and data throughput rates in real-time |
The AVL Approach
By using modern signal conditioning and the real-time EtherCAT interface, the FEM 4 meets the demands of modern development processes. The new circuit concept enables you to control and measure signals such as currents, temperatures, frequencies and voltages directly up to 2,400 VDC without influencing the measurement signal. The measuring modules in a FEM 4 can be quickly adapted to new tasks, helping you to increase flexibility and ultimately optimize the utilization of your test facilities.
| Technical Data | Unit |
|
Module size (W x H x D) |
45 x 132 x 150 mm |
| Power supply | 9 … 35 VDC |
| Interfaces | EtherCAT, CAN |
| Operating temperature | -40 … +80 °C |
| Relative humidity | 20 … 80 %, non-condensing |
| Protection class | IP20 |
The following benefits are essential in order to measure all data relevant for the characterization of a unit-under-test and support the continuous increase of testing efficiency:
Adaptive Modular Design
Easy and rapid connection to all kinds of powertrain technologies thanks to a cascading mechanism and frontend design.
Distributed, Resilient System
The wide temperature resilience and the distributed design of the modules enable installation in close proximity to the unit-under-test.
Highest Measurement Accuracy
Calibrated according to ISO 17025 – fewer iterations, reduced costs and increased efficiency.
Galvanic Isolation
High galvanic isolation up to 1,500 VDC for electrified modules support a direct measurement of DC voltages up to 2,400 VDC without influencing the measurement.
Advanced Data Communication
High sampling and data communication in real-time, e.g. EtherCAT.
Improve your testing efficiency with our advanced data acquisition devices available on AVL Experience Cloud. This interactive showroom offers future-proof automotive hardware solutions. Use AVL Experience Cloud to conveniently purchase our products and benefit from the following options:
- Explore the latest features
- Learn more about our devices and accessories
- Get one-on-one support from international success managers
- And much more
The AVL X-ion™ PA2 power analyzer is a modular data acquisition platform that is optimized for electric and hybrid applications.
AVL PUMA 2™ Fuel Cell is our intuitive automation system for highly dynamic fuel cell system testing. It is the global industry standard for testbed automation.
AVL PUMA 2™ Inverter is a comprehensive automation system for inverter testing, offering everything you need in one place
- EN,
Important contribution to the Volkswagen Group's battery offensive
AVL List GmbH has received this year's Corporate Venturing Award from Fraunhofer Institute for Production Technology.
With captivating stories and insightful interviews, we invite you to join us as we embark on the exciting journey of AVL, diving into our rich history and envisioning the endless possibilities ahead.
As we have been celebrating 75 years of Reimagining Motion throughout this year, we are thrilled to release our new brand movie, commemorating this remarkable milestone of technology excellence and innovation.
AVL List GmbH received the Global EcoVision Award from WKÖ in the presence of Federal Chancellor Karl Nehammer, Federal Minister Martin Kocher, and WKÖ President Harald Mahrer for the achievements in Hungary.
- EN,
Latest projects from Northrop Grumman and Eviation presented at CES
- EN,
AVL RACETECH, the motorsport department of AVL, presents the prototype of an innovative H2 internal combustion engine. The power unit is a compact, hydrogen-powered 2-liter turbo engine, with intelligent water injection, which achieves a totally new performance level. The first racing engine that AVL RACETECH is developing and building in-house.
- EN,