Laboratory railway power supply
Synchronous-synchronous-converter

Test rig synchronous-synchronous-converter
Asynchronous-synchronous-converter/ grid static converter

Test rig asynchronous-synchronous-converter/ grid static converter

Asynchronous-synchronous-converter
Railway power supply/ contact line protection

Test rig railway power supply

Test rig contact line protection with protection devices (to the right)

Detail contact line protection device EFS 2
Contact wire/ contact stripe II

Detail test rig contact wire/ contact stripe II