Siemens ETU776G Secondary

[user486]

Searching for Secondary Injection test unit specifically for the ETU776G. Being told only secondary units for this unit gives a go/no go. Anyone able to confirm or deny this? Trying to help a customer and don’t want to provide inaccurate information. Primary injection would be difficult and cost prohibitive so I need to make sure I have it straight.

[SecondGen]

You are correct, there is not much to unpack. The test device provides a “trip test” for LSING and that’s about it. I’ve included a photo of the Sentron WL model but they all look similar.