T1500G4 INTL always in Buck mode

[smndnm]

Hello,

This UPS is always in Buck mode. Generally the input ~246, output ~216. The graphs indicate the output tracks the input.

The understanding (limited as it is) is the UPS should be filtering and maintaining a constant-ish voltage. Here in Australia, that should be 230v. I have only loaded this new UPS with 100W, but I am expecting the UPS to deliver the expected voltage.

I am hoping someone might enlighten me as to whether this is normal operational behaviour

Simon