H
EARTfelt Greetings, dear friends of protection and control engineering, in his new two-part video contribution, Dr. Hans-Joachim Herrmann showing general applications for the generator protection relay 7UM85.
![](https://cdn.prod.website-files.com/5ca3336faf774a29292763d4/5ca4d34042e3853c47a13eec_1.jpg)
In the first part, there is a general idea of the device and the possibilities associated with it.
Part 1:
In the second part a concrete sample application is presented.