Imitha kagesi kuyisidingo esenzelwe ukulinganisa ngokunembile inani legesi elidliwe.
Izinhlobo zokubala kagesi
Ngohlobo lokuxhumana, izinhlobo ezilandelayo zokubala zombane zihlukile:
- Amadivaysi okuxhumana axhumene ngqo - axhunyiwe ngokuqondile emanzini. Zisetshenziselwa ukubalwa komuntu ngamunye ezindlini zokuhlala;
- amadivaysi okushintsha okungaqondile-axhunyiwe nge-transformers akhethekile wokulinganisa okwamanje. Zenzelwe ukukala ama-currents amakhulu. Ngosizo lwabo kulula ukufakazela ugesi wezakhiwo eziningi.
Kuye ngamagugu alinganisiwe, izibalo zihlukaniswe zibe:
- Isigaba esisodwa - esetshenziselwa ukulinganisa kumanethiwekhi e-AC, lapho i-voltage engu-220 V;
- isigaba esithathu - somshini we-380 V. Lawa madivaysi asekela kanye ne-akhawunti yesigaba esisodwa.
Ngokuklama, amamitha kagesi ahlukaniswe:
- ukufakwa kwe-electromechanical, okufanelekayo ezindlini ezinamandla aphansi okusetshenziswa. Ziqukethe ama-coil conductive, insimu yamagnetic ethinta i-disk - into ehambayo. Ugesi odliwe ngokulingana nenani lezinguquko ze disk. Ama-counters anemiphumela engavamile: avumela amaphutha ekubhekeni futhi avikelekile kabi ekubanjeni ugesi;
- I-elekthronikhi - ifana namafulethi ane-high energy ukusetshenziswa kanye namabhizinisi. Emaceleni, ukushintshaniswa kwamanje kuthinta izingxenye zomboni. Ekuphumeni, kuhlanganiswa izimpembelelo, ubungakanani babo bulingana nomgesi olinganisiwe. Inzuzo yedivayisi yikhono lokusebenzisa amandla emali ehlukene.
Ungakhetha kanjani i-counter kagesi?
Uma ukhetha imitha kagesi kunconywa ukuba unake amaphuzu alandelayo:
- Cabanga ukuthi yiziphi izintambo ezihlinzekwa inethiwekhi kagesi - kungaba isigaba esisodwa noma isigaba sesithathu.
- Hlola ukuvumelanisa kwemingcele yamathuluzi ngokulayisha okuphezulu okwamanje okuhlinzekwe ekamelweni lapho kuyosetshenziswa khona imitha. Njengomthetho, ezindlini ezingenazo izitofu zikagesi, yi-16-25 Amperes, futhi ngezitofu zikagesi - 40-63 Ampere.
- Hlola ukutholakala nokuqinisekiswa kokuqinisekiswa kwamamitha.
- Cabangela uhlelo lokukhokha. Ngakho-ke, uma isistimu yokuhlala emizileni emibili isetshenziswa, unganciphisa izindleko zokusebenzisa amandla ebusuku. Lokhu kungenzeka uma usebenzisa imitha ye-elektroniki.
- Izindleko zompikiswano. Amadivaysi okukhipha imali ashibhile kunamakhompyutha, kepha angaphansi kwawo kwezinye izindawo.
Izidingo zamamitha kagesi
Amamitha kagesi kufanele ahlangabezane nalezi zidingo ezilandelayo:
- Hlanganisa nepharamitha yayo eyisisekelo yobuchwepheshe - isigaba sokunemba, esinquma izinga lephutha lokulinganisa ledivayisi.
- Amamitha afakiwe kufanele ahlolwe ngempela ngezikhathi ezithile.
- Ekamelweni lapho imitha efakwe khona, kubalulekile ukugcina
uhlelo olufanele lokushisa - ebusika izinga lokushisa akufanele liwele ngaphansi kwe-0 ° C, kanti ehlobo kufanele lidlule + ku-40 ° C. - Uma imitha itholakala endaweni efinyeleleka kubantu abangagunyaziwe (isibonelo, esitebhisini), kufanele ibe kwikhabhinethi ekhethekile ekhona, lapho kukhona iwindi ezingeni lokudayela.
- Uma imitha efakwe kwinethiwekhi nge-voltage efika ku-380 V, kufanele kube khona ukuyiqeda ngokusebenzisa i-fuse noma i-switchgear ifakiwe kude no-10m ukusuka kuyo. Kumele kwenzeke ukususa i-voltage kuzo zonke izigaba ezixhunywe kudivayisi.
Ukuphila komsebenzi wamitha kagesi okungenani iminyaka engu-32. Ngakho-ke, ukuthola idivayisi, kufanele ucabange zonke izici zayo, ngoba kuzokukhonza isikhathi eside kakhulu.