Uluhlu lwe-SC (B) lwe-epoxy resin eyomileyo yohlobo lwe-transformers lunoncedo lwe-flame retardant, i-fireproof, i-explosion-proof, ukugcinwa kwe-free, kunye nobukhulu obuncinci ngenxa yokuba iikhoyili zabo zifakwe kwi-epoxy resin. Ziyakwazi ukufakwa ngokuthe ngqo kumaziko omthwalo kwaye zisetyenziswa ngokubanzi kwiinkqubo zokuhambisa amandla kunye nenguqu, njengeendawo ezibalulekileyo zokuhlala zorhwebo, izakhiwo zoluntu, izikhululo zeenqwelo-moya, kunye nakwiindawo ezinzima ezifana ne-subways, i-smelters, iinqanawa, kunye ne-drilling marine.
Umgangatho: IEC60076-1, IEC60076-11.