What is this Voltage, "Vtouch" meaning

[FreshmanNewbie]

In this product manual, https://www.megger.com/sites/g/file.../2022-07/EVCC300_UG_en.pdf?changed=1669681566

the definition of "Vtouch" voltage is not given and not sure how to use it.

Can someone tell me what is the meaning of Vtouch voltage, between which points it is measured and when should I use it?

 

[KlausST]

Hi,

you never had the idea to do an internet search for "touch voltage"?
Several thousands hits.

My first hit showed a little sketch with an explanation. .. like many other hits.

Klaus