So the power company upgraded me to a 50 KVA transformer after the 25 KVA exploded. I am running 200 amps at 120v constant. Anyone know if this is safe on that size transformer? I dont want to blow another one, they will charge me a ton of money.
Distribution transformer usually had protection like circuit breaker or fuse. The one near my neighborhood use NT fuse.
So even if there is any overload, the fuse will be burn not the transformer(happen every week
).If the transformer is exploded, it's just weird. Either the transformer already too old or the power company forget to change the insulating oil.