Cheryong's SIDT, Solid Insulation Distribution Transformer, represents a major advancement in transformer technology. The SIDT is built by oil-free construction with maintenance free solid insulation and is hermetically sealed in polymer shell. As a result, SIDT delivers exceptional performance, reliability and safety. Since SIDT does not contain liquid for insulation or cooling, there is no threat of an oil leak or explosion. In addition, the compact size of SIDT minimizes excavation work and enables easy installations in any location including very small and limited space.

Key Features

- Oil-free insulation construction with DuPont Nomex and epoxy

- Submersible (Waterproof-IP68)

- Non-Corrosive, Non-explosive, Self-extinguishing

- High short-circuit strength and Low sound level (Less than 50dB)

- Compact Size (Smaller by up to 50% compared to conventional one)

  * Sales Reference : Utilities in USA, CANADA, MEXICO, Guatemala, KOREA

  Specification

- Rating : Single Phase 25, 50, 75, 100, 167kVA

- HV : up to 27,700GrdY or 5,000V(Delta)

- LV : 240/120, 120/240, 480/240, 277V