Single Phase transformer, type PU 3000-6300VA

Muuntaja Trafomic -pystymalli 3v

These single phase transformers are of so called UI structure, which yields a more economical and lighter result than EI transformers in larger power classes.
Transformers can be made in single or double winding types or as auto-transformers. This structure can also be used for chokes.
The vertical model takes little mounting space but requires more vertical clearence.