U
uray
- Jan 1, 1970
- 0
Hello,
I'm still having transformer problems. I've got a 480 to 575 open delta
transformer, it is fed from a 480Y panel. The neutral does not come into
the transformer at all. I'm getting my 600 volts OK, but I am also showing
a 150 amp load on the ground line. The casing of the transformer is also
heating up, although the actual coils are not. I am still checking all the
wiring, it seems OK though. I still want to take a megger to it.
My question is regarding the 480Y service that is feeding it. Is the fact
that it is 480 Y and not 480Delta significant?
Thanx for any help,
uray
I'm still having transformer problems. I've got a 480 to 575 open delta
transformer, it is fed from a 480Y panel. The neutral does not come into
the transformer at all. I'm getting my 600 volts OK, but I am also showing
a 150 amp load on the ground line. The casing of the transformer is also
heating up, although the actual coils are not. I am still checking all the
wiring, it seems OK though. I still want to take a megger to it.
My question is regarding the 480Y service that is feeding it. Is the fact
that it is 480 Y and not 480Delta significant?
Thanx for any help,
uray