Transformer grounded

[alameen]

i saw secondary side of dry type transformer is grounded.. y like tat?

 

[stevebea]

i saw secondary side of dry type transformer is grounded.. y like tat?

Delta primary wye secondary?

 

[alameen]

primary delta and secondary star.....

 

[ActionDave]

Hard to say with so little detail but probably to make it safe in case of a ground fault on the secondary side.

 

[augie47]

what the others said. See NEC 250.20 & 250.30