End-of-line EOL tester for relays in railway control technology

Interlockings in railway control systems are highly sensitive systems on whose absolute precision and reliability human lives depend.

Contrary to the general trend, proven and more robust analogue technology rather than electronics is used to control the systems.

The switch between analogue technology and electronics is the multi-contact high-voltage relays used here.

We are the only supplier on the market to offer systems that both enable the synchronisation of each individual switching contact and, at the same time, thoroughly test the relays in the high-voltage range.

This project presented us with enormous challenges, both in terms of safety for the operator and the sometimes extreme complexity in a very small installation space - and we were able to solve both.