Isandulela-1
Leli zinga – IEC 60335-1 liyingxenye yokuqala yochungechunge lwe-60335 lwamazinga, futhi liyingxenye ejwayelekile, okusho ukuthi yonke imikhiqizo esebenza kuleli zinga kufanele icabangele izimfuneko zale ngxenye. Ngesikhathi esifanayo, izinto ezisetshenziswayo zasendlini ezihlukene zidinga ukufanelana nezinga elisebenzayo leNgxenye II ngokwazo, zihlanganise Ingxenye I nengxenye II ndawonye. Izidingo ezikuleli zinga ngezokuphepha komkhiqizo kuphela, futhi azicabangi izimfuneko zokonga amandla, ukusebenza, ukusebenza, i-EMC, njll. Njengoba leli zinga licabangela ukuphepha kuphela, ngakho-ke ukuqonda okujwayelekile komthengi komqondo obanzi wezindaba zekhwalithi, akukhona. kudingwa yileli zinga. Njengesibonelo esilula, umthengi uthenga ifeni yedeskithophu emakethe, kodwa injini engaphakathi kwefeni ayijikelezi futhi ayikwazi ukuvuthela umoya. Lolu hlobo lwenkinga luyingxenye yenkinga yekhwalithi ngomqondo obanzi. Akukho ukuhlinzekwa kwalesi simo kuleli zinga, ngakho-ke akunakwenzeka ukusebenzisa leli zinga ukuze unqume ukuthi umlandeli akafaneleki. Ngaphandle uma umlandeli edale umonakalo kubantu noma impahla yabo ngesikhathi besetshenziswa.