sZ20(2) series on load voltage regulating power transformer has advanced design, reasonable structure and excelentmaterial selection Allindicators comply withSB094 'Power Transformer' and GB/o451 "Technical Parameters and Requirements for Three Phase olimmersecPower Transtormer' and other countriesstandards,athe leading levelin the country,It can be widely used in urbanand ruralindustrial andagrcutural power grds and isof great significance to energycon
servation and envionmental protection, hestacking method of the core chipsof this product is ina staed manne,which changes thetradtional old core stackingprocess and improves the magnetic circuit distribution insidethe core therebyreducing the noload loss, no load curent and noise compared with the traditionalstacking process. The core transformer isreduced by 20% respetivly, and the load loss is reduced by 10%.