Product introduction

SZ11 series on-load regulator power transformer, the application of CAD means, advanced design, reasonable structure, well-selected materials, the indicators comply with GB1094 "power transformer" and GB/T6451 "three-phase oil-immersed power transformer technical parameters and requirements" standard, in the current domestic leading level. It can be widely used in urban and rural industrial and agricultural power grids, which is of great significance to energy saving and environmental protection. This product core piece of stacking way is stage, change the traditional core stacking old process, improve the core internal magnetic circuit distribution, so that no-load loss, no-load current and noise, than the traditional type stacking way core transformer respectively reduce 20%, load loss down 10%.

Model Meaning

Technical parameters

SZ11 type 10kV class on-load high-voltage transformer technical data

SZ11 type 35kV class on-load regulator transformer technical data

35kV oil-immersed three-phase double-winding on-load regulator power transformer energy efficiency class