Customer needs a large automated saw connected. 460V 3ph. Phase to Phase voltages are averaging 524V. This out of the tolerence per manfacture of the machine so I'm needing to install a transforemer to correct the voltage. Also the manufacturer recommends this be a WYE connectrion on the...

So I'm doing a side job and the coustmer had asked me to replace old rusty panels n breakers for new shiney ones!! So here is my main question. With a 240v corner grounded delta (b phase) so I need a special panel and breakers specifically for grounded deltas .. or will the normal 240v 3 phase...

I am trying to figure out if powering 240v single phase loads will work with a 240v 3phase corner grounded delta system. The system is a 240v 3phase corner grounded delta system with "B" phase intensionally grounded. I have multiple 240v single phase loads and (1) 240v 3 phase load. I know...

Good morning to all; I got here looking for some answers about the corner grounded system. I am a generator technician with Stewart and Stevenson out of Longview. Having some trouble understanding this system or if maybe it would have an effect on some of our equipment.