Specifications

New 39 series three phased oil-immersed transformer uses new structures of insulation and anti-shortcut etc.

New 39 series three phased oil-immersed transformer uses new structures of insulation and anti-shortcut etc. Its features are advanced internationally. Comparing to S7 series, the empty loading loss decreases 10.25% in average, empty loading current decreases 37.9%, loading loss decreases 22.4% in average, it is the upgraded version for energy saving.

Main functions and characters

·Low loss, energy saving visible;
·Core is in round form, multi-stage, and entire tilted three stages seaming and lapping structure;
·High and low voltage coils are wrapped with oxygen free copper coil. All high voltage coils are made with several layered bucket structure.
·Reasonable structure
·New parts and new fixing parts.