The aim of these tests is to verify that sudden supply voltage changes do not affect the function of the vehicle and its components, the resistance of the electrical equipment in the event of short circuits and overloads and the setting of short circuit protections.
Portofolio of tests:
Tests according to ČSN EN 61133; ČSN EN 50163; ČSN EN 50123-2; ČSN EN 60077-3; ČSN EN 60077-4; UIC 550
Sudden voltage-change tests – short-time voltage interruption – times from 10 ms
Sudden voltage-change tests – voltage jump
Sudden voltage-change tests – traction power supply short circuits
Tests of passenger coach central power supply
Energy consumption measurement
Power supply short circuit tests
Technical equipment:
Dewetron and Dewesoft based modular measurement technology
Up to 32 channels can be measured simultaneously
Measuring car for central power supply source testing
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