UPS putting 15v back into ground

[combine1237]

Is it normal for a ups like the APC 1500VA UPS to put voltage into the ground. I was told they tested the devices and found that every ups in the building was putting approx 15v 1 amp into the ground. Again I was told this second hand and am a bit confused myself if this is how the ups are supposed to function. Any clarification would be nice.

[Guest]

That's... that's not right.

 

Leakage current is normal, but it is usually 1 milli-amp or less.

 

https://www.apc.com/us/en/faqs/FA158861/

 

I'm pretty sure this second hand information is convoluted.

 

[combine1237]

Thanks, sorry for the late response been busy all week. They said the fixed it by connecting the neutral to the ground at the breaker panel. Hopefully the amperage was convuluted.