Kratzer Automation Test Systems products

Vehicle Energy Systems VES4-c are specially adapted to test bench operation requirements and feature: Power converter in SiC technology. High efficiency. Compact design. High dynamics and precision. Current and/or voltage ripple up to 15 kHz. Local control via touch panel. Insulation monitor can be deactivated. High speed interface 40 kHz. Quiet operation due to high switching frequency and water cooling. Integrated battery models. Increased performance by parallel connection at full dynamic. Comprehensive security features.

Vehicle Energy Systems VES3.1 are specially adapted to test bench operation requirements and features: High dynamics and precision. Quiet operation. Integrated battery models. Performance ranges from 10 kW to 1050 kW. Double performance by parallel connection at full dynamic. Comprehensive security features. Customization for integration into a test bench environment. Current and/or voltage ripple up to 15 kHz. 40 kHz high speed interface.

Battery tests with a system - delivered from one source. Battery test systems by KRATZER AUTOMATION offer solutions for many applications. From the individual test stand up to the test field.

Development and quality protection for electric powered vehicles requires comprehensive tests of each component including areas such as energy storage, traction-inverter and the electric motor. Beside the test of all of these components in combination on an e-motor test bench with a high voltage battery, exclusive testing of the traction inverter (PIM) has high importance. For that, Kratzer Automation has developed the testbenches of the DrvHIL series: DrvHIL em with E-Motor-Emulation. DrvHIL pl with passive Load.

Modular test systems for fuel cell technology: With test systems, made by KRATZER AUTOMATION you will gain the benefit of having a solution which will allow you to carry out multiple tasks in the field of proving and testing of fuel cell technology for vehicle powertrains.

Proven mechanics concept: Base frame with air springs and DUT mount in a vibration-optimized design, as special requirement for high speeds. Safe distance between the maximum speed and the first natural system frequency. Highly dynamic drive technology: Compact load machines with low mass moment of inertia and highly accurate speed and torque measurements.