NEN HD 428-4:1994被替代
Three Phase Oil-immersed Distribution Transformers 50 Hz, From 50 To 2500 Kva With Highest Voltage For Equipment Not Exceeding 36 Kv - Part 4: Determination Of The Power Rating Of A Transformer Loaded With Non-sinusoidal Currents
出版：Nederlands Normalisatie Instituut
專家解讀視頻
基本信息
標準編號： NEN HD 428-4:1994
發布時間：1994/3/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：4
標準簡介
Gives to the user guidance to determine the load-ability of an oil-immersed distribution transformer, in the case of load current with harmonic factors exceeding the maximum values allowed.
