Windings. All wires, busbars or conductors used for winding shall be made of high quality and purity electrolytic copper. The conductors shall be insulated with paper of high thermal stability and resistant to aging; however, a lacquer bath could be applied to improve the mechanical strength. The winding and core assembly, fully mounted, shall be vacuum dried to ensure extraction of moisture so it can be later impregnated and submersed in dielectric oil.
Appears in 2 contracts
Sources: Concession Contract, Concession Contract