National Electric Coil

Leading independent manufacturer of generator stator and rotor windings, including inner-water and inner-hydrogen stator bars, roebel bars and diamond coils. Engineering design; repair and retrofit services for high-voltage generators, both hydro and fossil units, exciters. Rewinds, repairs of (new or refurbished copper) salient pole rotors. Turbogenerator rotor rewinds (new/old copper, aluminum) at fully-equipped service facility, including high-speed balancing with running electrical tests. Field services for on-site stator rewinds and related services; inspection and testing services.