Differently to the transformers with unsafe external ceramic insulators that can work continuously only some hours and have to be enclosed into additional metal cases, the innovative RICCI transformers have all electrical connections under the lid. Once closed, the transformer is completely protected and suitable to be installed in any place avoiding to use additional and costly metal enclosures.
The higher quality of materials used and the combination of metal case with hot curing epoxy resin in high vacuum, guarantee the best dissipation of heating and allow the transformer RICCI to work 24 hours non-stop under the most critical atmospherical conditions.