We're finding quite a few properties with excessive voltage loss under load problems.
Here's an example:
Voltage no load: 231.2 V
Voltage test load (16A): 223.8 V
And that's tested at the meter.
For the record:
Neutral voltage: 0.86 v
Loop test: 0.5 ohms
PSC: 0.5 kA
Main supply limited to 60 A
Anyone else having problems like this?