Inzu y'amashanyarazi iza muburyo bunini, ingano, ibikoresho, n'ibishushanyo.Nubwo bose bafite intego zimwe mubitekerezo - kurinda ibikoresho byamashanyarazi bifunze ibidukikije, kurinda abakoresha amashanyarazi, no gushiraho ibikoresho byamashanyarazi - birashobora kuba bitandukanye cyane.Nkigisubizo, ibisabwa kumurongo wamashanyarazi bigira ingaruka cyane kubikenewe kubakoresha.
Iyo tuvuze ibyangombwa bisabwa mu nganda zikoreshwa mu mashanyarazi, ubusanzwe tuvuga ibipimo aho kuvuga amabwiriza ateganijwe (ni ukuvuga ibisabwa).Ibipimo byorohereza itumanaho hagati yabakora n'abaguzi.Bashyigikira kandi umutekano, igishushanyo mbonera, n'imikorere ihanitse.Uyu munsi, tuzareba bimwe mubipimo byugarije abantu benshi, kimwe na bimwe mubyingenzi abantu bafite mugihe batumije akabati cyangwa amashanyarazi.
Ibipimo Rusange Kubisobanuro
Abenshi mu bakora uruganda rwamashanyarazi bubahiriza ibisabwa byumutekano byashyizweho nishirahamwe rizwi cyane.Muri Amerika, Laboratoire Yandika (UL), Ishyirahamwe ry’inganda zikora amashanyarazi (NEMA), na Intertek n’imiryango itatu ikomeye itondekanya.Inganda nyinshi zikoresha komisiyo mpuzamahanga y’ikoranabuhanga mu rwego rw’isi (IEC), ishyiraho umuryango w’ibipimo by’amashanyarazi, hamwe n’ikigo cy’amashanyarazi n’ikoranabuhanga (IEEE), umuryango w’ubuhanga mu bya tekiniki ushyiraho ibipimo bigamije guteza imbere ikoranabuhanga no kugirira akamaro ikiremwamuntu. .
Ibipimo bitatu byamashanyarazi bikunze gutangazwa na IEC, NEMA, na UL, nkuko byavuzwe haruguru.Ugomba kubaza cyane cyane ibitabo NEMA 250, IEC 60529, na UL 50 na 50E.
IEC 60529
Inzego zo kurinda ingress zimenyekana ukoresheje kode (izwi kandi nka Characteristic Numerals) (izwi kandi nka IP amanota).Basobanura uburyo uruzitiro rurinda neza ibirimo ibirimo ubuhehere, umukungugu, grime, abantu, nibindi bintu.Nubwo ibipimo byemerera kwipimisha, ababikora benshi bahitamo kugerageza ibicuruzwa byabo byigenga kugirango bihuze.
NEMA 250
NEMA itanga uburinzi bwinjira nkuko IEC ibikora.Cyakora, harimo ubwubatsi (ibipimo ntarengwa byo gushushanya), imikorere, kugerageza, kwangirika, nizindi ngingo.NEMA itondekanya ibigo ukurikije Ubwoko bwabo aho kuba IP.Irafasha kandi kwiyubaha, ikuraho ibikenewe kugenzurwa muruganda.
UL 50 na 50E
Ibipimo bya UL bishingiye kubisobanuro bya NEMA, ariko birasaba kandi kwipimisha kubandi bantu no kugenzura kurubuga kugirango barebe ko byubahirizwa.Ibipimo bya NEMA byisosiyete birashobora kugaragazwa nicyemezo cya UL.
Kurinda ingress byakemuwe mubipimo uko ari bitatu.Basuzuma ubushobozi bwikigo kugirango barinde ibintu byinjira (nkumukungugu) namazi (nkamazi).Bazirikana kandi kurinda abantu ibice byangiza.
Imbaraga, gufunga, ibikoresho / kurangiza, gufunga, gutwika, guhumeka, kwishyiriraho, hamwe no kurinda ubushyuhe byose bikurikiza ibipimo ngenderwaho bya UL na NEMA.Guhuza no gushira hamwe na UL.
Akamaro k'ibipimo
Abahinguzi n'abaguzi barashobora kuvugana byoroshye ubwiza bwibicuruzwa, ibiranga, nurwego rwo kwihangana bitewe nibipimo.Bateza imbere umutekano kandi bashishikariza ababikora gukora ibicuruzwa bikora neza kandi byujuje ubuziranenge bwimikorere.Icyingenzi cyane, bafasha abakoresha muguhitamo neza kugirango bashobore guhitamo uruzitiro rujyanye nibisabwa byihariye.
Habaho itandukaniro ryinshi mubishushanyo mbonera no gukora niba ntamahame akomeye.Aho kwibanda ku kubona igiciro cyo hasi, turashishikariza abaguzi bose gusuzuma ibipimo nganda mugihe babonye ibigo bishya.Ubwiza nibikorwa birakenewe cyane kuruta ikiguzi mugihe kirekire.
Ibisabwa byabakiriya
Kuberako abakora amashanyarazi basabwa gusa kuzuza ibisabwa bike (ibipimo byabo), ibyinshi mubikenerwa byamashanyarazi bikomoka kubaguzi.Ni ibihe bintu abakiriya bifuza mu mashanyarazi?Ni ibihe bitekerezo byabo n'amaganya yabo?Mugihe ushakisha akabati gashya kugirango ufate ibikoresho bya elegitoroniki, ni ibihe bintu n'imico ukwiye gushakisha?
Reba ibitekerezo bikurikira mugihe ukora urutonde rwibisabwa nibyo ukunda niba ukeneye amashanyarazi:
Ibikoresho
Ibirindiro bikozwe mubikoresho byinshi, birimo ibyuma, plastike, fiberglass, bipfa, nibindi.Reba uburemere, ituze, igiciro, amahitamo yo gushiraho, reba, hamwe nigihe kirekire cyamahitamo yawe nkuko ubikora.
Kurinda
Mbere yo kugura, reba ibipimo bya NEMA, byerekana urwego rwibicuruzwa byo kurengera ibidukikije.Kuberako amanota rimwe na rimwe atumvikana nabi, vugana nuwabikoze / umucuruzi kubyo ukeneye mbere yigihe.Ibipimo bya NEMA birashobora kugufasha kumenya niba uruzitiro rukwiriye gukoreshwa haba mu nzu no hanze.niba ishobora kurinda kwinjiza amazi, niba ishobora kwihanganira imiterere ya barafu, nibindi byinshi.
Kuzamuka no Icyerekezo
Kuzamuka no Icyerekezo: Uruzitiro rwawe ruzaba ruzengurutse urukuta cyangwa ruhagaze neza?Uruzitiro ruzaba ruhagaritse cyangwa rutambitse?Menya neza ko uruzitiro wahisemo rwujuje ibi bikoresho byibanze.
Ingano
Guhitamo ingano yukuri irashobora kugaragara neza, ariko haribishoboka byinshi.Niba utitonze, urashobora "kugura", kugura uruzitiro rurenze ibyo ukeneye.Ariko, niba uruzitiro rwawe rugaragaye ko ari ruto cyane mugihe kizaza, ushobora gukenera kuzamura.Ibi ni ukuri cyane cyane niba uruzitiro rwawe ruzakenera kwakira iterambere ryikoranabuhanga.
Kurwanya ikirere
Ubushyuhe bwo mu gihugu no hanze bushobora kwangiza ibikoresho by'amashanyarazi, bityo kurwanya ikirere ni ngombwa.Urashobora gukenera gukora ubushakashatsi kuburyo bwo kohereza ubushyuhe ukurikije umusaruro wibikoresho byawe nibidukikije.Nibyingenzi guhitamo sisitemu yo gukonjesha ikwiye.
Umwanzuro
Reba Eabel Manufacturing niba ushaka sosiyete ishobora kubyara ibyuma byiza cyane mu izina ryawe.Ibigo byacu bishya, byujuje ubuziranenge bifasha inganda zitumanaho gutera imbere no kunoza itangwa ryurusobe.
Dutanga ubwoko bwa 1 bwa NEMA, ubwoko bwa 2, ubwoko bwa 3, ubwoko bwa 3-R, ubwoko bwa 3-X, ubwoko bwa 4, nubwoko bwa 4-X bwugarije ibyuma, bikozwe muri aluminium, ibyuma bya galvanis, ibyuma bya karubone, nicyuma kitagira umwanda.Twandikire, kugirango wige byinshi, cyangwa usabe amagambo yatanzwe kubuntu kumurongo.
Igihe cyo kohereza: Jun-27-2022