Voltage Rating of Kraft Transformer Insulating Paper vs Kraft Diamond Epoxy Paper
Voltage Rating of Kraft Transformer Insulating Paper vs Kraft Diamond Epoxy Paper
(OP)
In terms of volts/mil, are these two equal in their voltage ratings. When oil soaked following a full vpi and when not soaked.
RE: Voltage Rating of Kraft Transformer Insulating Paper vs Kraft Diamond Epoxy Paper
https://www.electro-wind.com/3-mil-0076-mm-thick-g...
Clicking specs at the bottom of that page, shows 50 kV/mm oil soaked for that product.
I don't think the phrase vacuum pressure impregnation (VPI) applies to any of this, but I gather you mean filling with oil under a vacuum.
RE: Voltage Rating of Kraft Transformer Insulating Paper vs Kraft Diamond Epoxy Paper