Iimpawu zokuyeka i-fuse cutout

(1) Iingenelo eziphambili zokuyeka ifuse cutout

① Ukukhetha okulungileyo.Okoko nje ireyithingi yangoku yekhonkco yefuse yomgangatho ophezulu kunye nophantsi we-fuse ihlangabezana neemfuno ze-1.6: 1 umlinganiselo wokhetho ogqithisiweyo ochazwe kumgangatho wesizwe kunye nomgangatho we-IEC, oku kuthetha ukuba umlinganiselo okhoyo wekhonkco eliphezulu le-fuse alikho ngaphantsi. ngaphezu kwe-1.6 amaxesha exabiso lezinga eliphantsi, kucatshangelwa ukuba inqanaba eliphezulu nelisezantsi linokukhetha ukunqumla umbane ophosakeleyo;

② Iimpawu ezilungileyo zangoku zokukhawulela kunye nomthamo ophezulu wokuqhawula;

③ ubungakanani obuncinci ngokwentelekiso;

④ Ixabiso eliphantsi.

(2) Izinto ezingalunganga zokuyeka ukuphuma kwe-fuse cutout

① Ikhonkco yefuse kufuneka itshintshwe emva kokuba impazamo idityanisiwe;

② Umsebenzi wokukhusela uwodwa, icandelo elinye kuphela le-over-current inverse time character, overload, short circuit kunye nempazamo yomhlaba ikhuselwe ngolu khuseleko;

③ Kwimeko yokuxutywa kwesigaba esinye, inqanaba lesithathu lemoto liya kukhokelela kwiziphumo ezibi zokusebenza kwezigaba ezibini.Ngokuqinisekileyo, i-fuse ene-alarm signal ingasetyenziselwa ukwenza, kwaye i-fusing enye yesigaba inokukhupha izigaba ezintathu;

④ Akwenzeki ukuqonda ulawulo olude.Kufuneka idibaniswe kunye nokutshintsha kommese wombane kunye nokutshintsha.