On Mon, Nov 13, 2017 at 11:17 PM, Nigel Vander Houwen <nigel@nigelvh.com> wrote:
In the case of Baldi it’s all attached to a conventional UPS system, and we’ve got graphs of that data,

Here are Baldi's power graphs:
https://monitoring.hamwan.net/cacti/graph_view.php?action=tree&tree_id=1&leaf_id=163

It reports the voltage as a whole number, so they're rather coarse.

Tom