Rockwill designs and builds high-voltage power transformers (10–1000MVA) in our dedicated HV workshop with full routine and type testing capabilities. As a true OEM since 1986, we deliver units compliant with IEC, IEEE, or your national grid code.
-
Whole life care manager245kV 275kV 400kV 330kV Three-Phase Three-Winding On-Load Tap-Changing Autotransformer -
Whole life care manager500kV 550kV Single-phase Oil-Immersed Air-Cooled Autotransformer with Three Windings and No Excitation -
Whole life care manager735kV 750kV 765kV Single-phase Oil-Immersed Autotransformer with Three Windings and No Excitation -
Whole life care manager800kV 1000kV Single-phase Autotransformer with Three Windings and No Excitation manufacturer -
Whole life care manager100kVA 135kVA 150kVA Three-phase dry-type power transformer -
Whole life care manager6.3kV 6.6kV 10kV 10.5kV 11kV class S13-M.RL series tridimensional wound core transformer Source manufacturer -
Whole life care manager6.6kV 10kV 13.2kV 13.8kV Three-phase Resin-insulated Pollution-free Dry-type Power Transformer -
Whole life care managerCustomization 7.2kV 10kV 15kV 15.5kVclass S13 series oil immersed fully sealed power transformer -
Whole life care manager10kV Three-phase Oil-immersed Three-lysed Rectifier Transformer -
Whole life care manager160kVA-10000kVA Three-phase Oil-immersed Rectifier Transformer -
Whole life care managerCustomization 10kV 17.5kV 30kV 35kV Three phase Oil-Immersed Electric Furnace Transformers -
Whole life care managerSubmerged arc furnace transformer
