OVERVIEW

ron core:

Effectively upgrade transformer's no-load performance bybelow methods:

1) The core is made of high-permeable grain-orientated topauality cold-rolled silicon sheet and the materlal is cut withadvanced Germany Geoge GmbH automatic shear line withthe cut burs controlled within 0.02mm.

2)The silicon sheet fabrication adopts "no-upper yokelapped' technology and all lapped joints of the silicon sheetare 45 full-miters, The laminated core sheets are integrallypressed and adhered with epoxy resin to make the three legtwo-yoke core a strong and flat integral one with goodverticality precision, this effectively improves no-loadperformance and reduces noises.

withstanding capacity.

Oil tank and accessories:1) The tank wall adopts wide steel sheet, which will be foldedinto corrugated structure without splicing, in this way weldsare decreased and mechanical strength is enhancedmeanwhile,the corrugated wall has diverging effect, andthus plays a role in decrease of noise. The routing troughsand control cabinets of the secondary circuit are all made ostainless steel, so the entire transformer has a simple ancgood looking.

2)All sealing surface use quality sealing material and areprecision-machined.