Ruhstrat offers cast-resin transformers with power outputs up to 20 MVA and series voltages up to 36 kV. They are manufactured in accordance with IEC 60076-11:2004, VDE 0532-76-11:2005-04, DIN EN 50588-1:2016-03, Regulation (EU) No. 548/2014 as well as special country-specific regulations and customer requirements. Due to compliance with climate class C2, environmental class E2 and fire class F1, the cast-resin transformers fulfil the most stringent requirements for safe installation in residential and work environments.
- HV material: aluminium or copper
- LV material: aluminium or copper
- Insulation class: F
- Climate class C2 / Environmental class E2 / Fire class F1 according to IEC/EN 60076-11
Type of Ruhstrat Cast-Resin Trannsformers
- Distribution transformer
- Transformer for 6, 12, 18 or 24 pulse rectifier operation
- Double-stack transformer and multi-winding transformer
- Step-up transformer
- Transformer for wind power
- Starting transformer
- Test transformer, e.g. in combination with a variable transformer
- Optionally environmental class E3 or E4
