35KV  three-phase oil-immersed transformer Applicaion:power station,power plant and ect. Materil:high-qulity silicon-stell sheets, and laminated by steps MOQ:1 pcs Packing detai:bare or wooden cases Transport: by shipping Payment terms:L/C,T/T,Western union Specialty :low-loss, low-noise,protection for thunder and lighting         high voltage:35kv       low voltage:0.4kv       rated power:50-1600kva      630-31500kva       three phase       or meet users' neeed main functions and characters:       1.Core is with advanced three steps:vertical and horizontal and horizontal cut, lap and multi-stage. lt        disperses the air distribution, improves the agnetic path and decrease the empty load loss,current and noise. 2.Core with dragged panel, pressed the coil, particular glue for silicon steel; a set of measures to increase the mechanical strength. 3.New structure of high and low voltage wrapping, reasonable arrangment for oiltube and connection, increase the capacity of mechanical strength and anti-shortcut. 4.Oil tank is bell type or core suspension type ,the wall of oil tank is wave form.     Please mention the follwing iterms while give purchase order  : 1.Product type 2.Rated power 3.HV rated voltage (KV) voltage regulation level and tap change percentage 4.(KV) LV rated voltage 5.Impendence voltage percentage(%) 6.Connection symbol 7.Cooling method 8.Special requirement  (such as cooling water temperature , elevation ,phase ,frequency ,on-load tap change dielectric level ,with trolley or not , etc.)