Auxiliary and test voltages
A variety of supply voltages (including all UIC voltages) at sufficient power levels are required to test rail vehicles under realistic climatic conditions for their subsequent deployment worldwide. The following table lists all auxiliary and test voltages available. These voltages are available in the two climatic wind tunnels as also in the soak room and the preparation halls.
| 200-2000 V DC |
1500-4000 V DC |
3x200-1000 V 40-60 Hz |
700-1600 V 16 2/3 Hz |
700-3000 V 50 Hz |
3x400 V 50 Hz |
| 2x175 kW 350 A max |
350 kW 235 A max |
350 kVA 500 A max |
350 kVA 500 A max |
350 kVA 500 A max |
350 kVA 500 A max |
Instruments for measuring power, voltage, current, frequency and cos phi are installed for all auxiliary and test voltages for documentation and monitoring purposes.