Nkuko tubizi, hariho amahame menshi ya tekiniki yo gupima ibyiciro by'amashanyarazi nuburyo birwanya kwirinda ibikoresho bimwe.Ijanisha rya NEMA hamwe na IP ni uburyo bubiri butandukanye bwo gusobanura urwego rwo kurinda ibintu nkamazi n ivumbi, nubwo bakoresha uburyo butandukanye mugupima nibipimo kugirango basobanure ubwoko bwabo.Byombi ni ibipimo bisa, ariko biracyafite itandukaniro.
Igitekerezo cya NEMA kivuga ku ishyirahamwe ry’inganda zikora amashanyarazi (NEMA) ariryo shyirahamwe rinini ry’ubucuruzi ry’inganda zikoresha amashanyarazi i Washington DC, muri Amerika.Itangaza ibirenga 700, kuyobora, n'impapuro za tekiniki.Marjory yubuziranenge ni iy'amashanyarazi, moteri na insinga ya magneti, ibyuma bya AC, hamwe na reseptable.Byongeye kandi, abahuza NEMA ntabwo ari rusange muri Amerika ya ruguru gusa ahubwo banakoreshwa nibindi bihugu.Ingingo ni NEMA ni ishyirahamwe ridafite uruhare mu kwemeza no kugenzura ibicuruzwa.Ibipimo bya NEMA byerekana ubushobozi buhamye bwo guhangana n’ibidukikije kugira ngo umutekano, ubwuzuzanye, n’imikorere y’ibicuruzwa by’amashanyarazi.Ibipimo ntibisanzwe bikoreshwa mubikoresho bigendanwa kandi bikoreshwa muburyo bwambere.Kurugero, igipimo cya NEMA cyakoreshwa mubisanduku byamashanyarazi bihamye byashyizwe hanze, cyangwa uruzitiro rukomeye rwakoreshejwe kugirango ushireho umugozi.Inzitizi nyinshi zapimwe kugirango zikoreshwe hanze zirimo NEMA 4.Inzego ziva kuri NEMA 1 kugeza kuri NEMA 13. Ibipimo bya NEMA (Umugereka wa I) bifite ibyangombwa bitandukanye bisabwa kugirango bihuze kurinda urubura rwo hanze, ibikoresho byangirika, kwibiza amavuta, ivumbi, amazi, nibindi. Ibisabwa byo kwipimisha ntibikoreshwa cyane. ibikoresho bigendanwa ugereranije nibisanzwe.
Komisiyo mpuzamahanga y’amashanyarazi (IEC) ni umuryango mpuzamahanga ngenderwaho utegura kandi ugatangaza amahame mpuzamahanga y’ikoranabuhanga, amashanyarazi, n’ikoranabuhanga bijyanye.Ibipimo bya IEC birimo ikoranabuhanga rinini kuva kubyara amashanyarazi, guhererekanya, no gutanga umusanzu mubikoresho byo mu biro n'ibikoresho byo mu rugo, imashanyarazi, bateri, n'ingufu z'izuba, n'ibindi. IEC ikora kandi uburyo 4 bwo gusuzuma ibipimo ngenderwaho ku isi byemeza niba ibikoresho, sisitemu, cyangwa ibice bihuye n'ibipimo mpuzamahanga.Kimwe mu bipimo bifatika byitwa Kode yo Kurinda (IP) Kode isobanurwa na IEC isanzwe 60529 ishyira mu byiciro kandi ikagereranya urwego rwo kurinda rutangwa n’imashini zikoreshwa n’amashanyarazi hamwe n’amashanyarazi birinda kwinjira, umukungugu, guhura n’impanuka, n’amazi.Igizwe n'imibare ibiri.Umubare wambere werekana urwego rwuburinzi uruzitiro rutanga kubuza kugera kubice bishobora guteza akaga nkibice byimuka, na switch.Na none, kugera kubintu bikomeye byagaragazwa nkurwego kuva kuri 0 kugeza kuri 6. Umubare wa kabiri werekana urwego rwuburinzi uruzitiro rutanga rwinjira mumazi yangiza byakwemezwa nurwego kuva 0 kugeza 8. Niba ahari nta gisabwa gusobanurwa murimwe murimurima, inyuguti X yasimburwa numubare uhuye.
Dushingiye ku makuru yavuzwe haruguru, tuzi ko NEMA na IP ari ibipimo bibiri byo kurinda inzitiro.Itandukaniro hagati ya NEMA nu rutonde rwa IP ibyambere birimo kurinda urubura rwo hanze, ibikoresho byangirika, kwibiza amavuta, ivumbi, namazi, mugihe byanyuma birimo kurinda umukungugu namazi.Bivuze ko NEMA ikubiyemo ibipimo byinshi byo kurinda ibikoresho nkibikoresho byangirika kuri IP.Muyandi magambo, nta guhinduka gutaziguye hagati yabo.Ibipimo bya NEMA byujujwe cyangwa birenze amanota ya IP.Kurundi ruhande, amanota ya IP ntabwo byanze bikunze yujuje ubuziranenge bwa NEMA, kubera ko NEMA ikubiyemo ibicuruzwa byongeweho nibizamini bidatangwa na sisitemu ya IP.Kubijyanye na porogaramu, NEMA muri rusange itangwa mubikorwa byinganda kandi ikoreshwa cyane cyane muri Amerika ya ruguru, mugihe amanota ya IP ashobora gukwirakwiza urutonde rwibisabwa kwisi yose.
Muri make, hari isano hagati ya NEMA nu amanota ya IP.Nubwo bimeze bityo ariko, ibi bireba umukungugu n'amazi.Nubwo bishoboka kugereranya ibi bizamini byombi, kugereranya bifitanye isano gusa no kurinda umukungugu nubushuhe.Bamwe mubakora ibikoresho bigendanwa bazashyiramo amanota ya NEMA mubisobanuro byabo, kandi ni ngombwa kumva uburyo ibisobanuro bya NEMA bifitanye isano na IP.
Igihe cyo kohereza: Jun-27-2022