In early 2019, a Dissolved Gas Analysis (DGA) was performed on all three single-phase 500 kV: 115 kV transformers at Tono Substation. One of the transformers was identified as nearing its end of life ...
Certification Compliance: Products carry UL, cUL, CSA, ANSI/IEEE, DOE, CE, and ISO 9001 certifications, ensuring seamless integration into North American and global grids. Winley holds UL listing for ...