Umvikeli we-voltaje

Ingenamthungo futhi iphephile

Minyaka yonke, izigameko eziyizinkulungwane ezimbalwa zokulimala okuvela ekushayweni kombani kanye nokushiswa kwe-voltage ngokweqile zibikwa eJalimane kuphela, okuholela ezindlekweni ebangeni lezigidigidi zama-euro.Yidlale iphephile - nge-protector de voltaje kusuka kuphothifoliyo yethu ye-SENTRON!Lawa madivayisi ayingxenye yomqondo wokuvikela obanzi wokufakwa kukagesi, futhi avimbela ngokuthembekile umonakalo ekugawulweni kwamandla.

Ingozi yombani: Ukulimala kokugcwala ngokweqile

Ama-overvoltages ama-voltage amafushane aphakeme angaphansi kwenkulungwane yesekhondi edlula izikhathi eziningi umthamo osebenzayo wedizayini ovumelekile wezinto zikagesi.Izehlakalo ezinjalo zokugcwala ngokweqile ngokuvamile zibangelwa ukushaywa kombani, ukukhishwa kwe-electrostatic noma imisebenzi yokushintsha igridi yamandla, futhi ziyingozi kakhulu.Ukukhuphuka okunjalo kungabangela amasistimu kagesi ukuthi ahluleke, kucekele phansi impahla kagesi ne-elekthronikhi, noma kushise zonke izakhiwo.Ngakho-ke umqondo ofanelekile wokuvikela kufanele usetshenziswe kuwo wonke amabhilidi.

Ukuvikelwa emazingeni amathathu

Kungcono uma yonke imizila yekhebula ebukhoma esebenza ngogesi esakhiweni echayeke ezingozini ivikelwe izisetshenziswa ezifanelekile zokuvikela ngokuya ngomqondo ohlelekile “wokuvikela okulinganiselwe”: Kusukela ngomshini wokugcina kuze kukhuphuke umfula kuze kufike lapho izintambo zikagesi zingena esakhiweni. , zonke izintambo zikagesi kanye nezintambo zokuxhumana kufanele zinikezwe i-protector de voltaje yezigaba ezihlukahlukene zokusebenza.Amadivayisi okuvikela azokhethwa ngokuhambisana nemithwalo kagesi endaweni yokufaka.Lo mqondo uvumela ukuqaliswa kwezinyathelo zokuvikela i-overvoltage kanye nombani ezihambisana nezimo zendawo kanye nezidingo zomuntu ngamunye.

Idivayisi efanele yanoma iyiphi imfuneko

Phakathi kwezinye izici ezihlukanisa i-protector de voltaje amandla abo okukhuphuka okulinganiselwe kanye nezinga lokuvikela elifinyelelekayo.

• Thayipha 1 isibambisi sombani: Ivikela ekushiseni ngokweqile kanye namaza aphezulu abangelwa umbani oqondile noma ongaqondile
• I-Type 2 surge arrester: Ivikela ekungeneni kwe-overvoltage ebangelwa imisebenzi yokushintsha ugesi
• I-Type 3 surge arrester: Ivikela imithwalo kagesi (abathengi) ngokumelene nokugcwala ngokweqile

Amaphesenti angu-50 ombani ahlala ngaphakathi kwesakhiwo

Ngokuya kwe-IEC 61312-1, kufanele kucatshangwe ukuthi cishe amaphesenti angama-50 awonoma yimuphi umbani wenziwa ngohlelo lokuvikela umbani lwangaphandle (isibambisi sombani) emhlabathini.Kufika kumaphesenti angama-50 wombani osele ugeleza ngamasistimu okuhambisa ugesi ungene esakhiweni.Ngakho-ke izindlela zokuvikela ugesi omningi zibaluleke kakhulu, ngisho noma isakhiwo noma ukufakwa kufakwe into ebamba umbani.