I'm really surprised how much of a difference can be made by removing the neutral bond, I never would have guessed it would be this dramatic.
This generator has been on-site for about 6 weeks in this condition, I'm surprised nothing bad has happened.
Thanks for the responses!
Shawn.
p.s. the gen-set was feeding a single phase panel so C phase was not being used
If the system is balanced but the neutral is unbonded, there is still some natural capacitance to ground and small amounts of leakage current, etc, and the system will generally float close to ground. If the system is highly unbalanaced, though... like if you take a 3-phase generator and only use 1-phase, though, it will float well off ground, creating dangerous voltages. I'm glad nobody got hurt!
