The AVL X-ion e-Power front end modules (X-FEMs) filter and sample electrical voltages and currents at high speed (2 MS/s) and with high resolution (18-bit). Digital filtering is performed in the X-FEM with result processing being conducted in the X-ion base unit. The result data and optional raw data are streamed to the AVL IndiCom™ PC software for storage and display. The software offers a wide range of options for post-processing and interfacing to automation and application systems.
Alternatively, results can be output from the X-ion directly to CAN or EtherCAT for use in application systems.
Technical Data | Unit |
# of front analog input channels |
Up to 16 signal channels / 8 power channels per system Cascading of systems for higher channel count |
Data acquisition rate and resolution per channel | 2 MS/s @ 18 bit |
Input voltage range | ± 60 V, ± 10 V, ± 1 V ± 1,500 V with AVL HVP-Box ± 1 A current input ± 2,000 A with CT and CTS-Box |
Digital I / O channels for speed, torque, etc. |
8x TTL level, 2x RS422, 12x RS422 input (option) 9x LVDS, 2x CAN, EtherCAT (option), XCP |
Ambient operating conditions |
-40 …+60 °C at relative humidity 10 …75 % (non-condensing) |
Versatility and Consistency
One system covers all use-power measurement cases. Fully synchronized testing of hybrid powertrains with indicating, electrical power, or NVH in the test setup.
Testing and Optimization
Testing and optimization of 3 phase and 6 phase e-motors and inverters. Supported by real-time processing on the AVL X-ion hardware and based on individual cycles or user-definable moving averaging windows.
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