Umhloli we-GDRB-F Transformer winding deformation tester usebenzisa indlela yokuhlaziya impendulo ye-sweep frequency (SFRA) kanye nendlela ye-impedance ukuze kutholwe ukunyakaza kwamajika e-transformer kanye nokwehluleka kwemishini ngenxa yokushaqeka kwemishini, ukuhamba noma amasekethe amafushane, anezici zejubane lokuhlola elisheshayo, ukuzinza kwefrikhwensi ephezulu nokuhlaziya okunamandla. isofthiwe.