On February 16, 2020 at 14:37, jberger said...
You need some data logging to help you identify what's going really on.
Do you have a UPS that reports voltage states?
The UPS reports voltage, but only on a local display.
An Alarm panel with Cell Backup that can help you know if you are just loosing comms or if power is the issue?
Have a message into security provider.
Did the PoCo hookup a logger and let it run for a week or just test at the meter and declare it was ok in the 15 minutes they were there.
They pumped current through the lines to see if they would hold up, which they did.
Does the site have generator with an automatic transfer switch?
No generator.
