Igikoresho cyo kurinda indwara yo mu bwoko bwa 1 + 2 gihuriweho ni iki?

Mu bikorwa remezo by'amashanyarazi bigezweho, ibi bikoresho bikunze gushyirwa ku muryango wa serivisi cyangwa ku kibaho gikuru cyo kubikwirakwiza kugira ngo birinde byose sisitemu yo kurinda amashanyarazi.

Gusobanukirwa isano iri hagati ya Igikoresho cyo kurinda indwara yo mu bwoko bwa 1+2 ugereranije n'ubwoko bwa 2 ni ingenzi mu gutegura uburyo bwo kurinda ingufu zituruka ku muvuduko w’amashanyarazi mu nganda n’ubucuruzi.

Bitandukanye n'ibisanzwe Igikoresho cyo kurinda indwara yo mu bwoko bwa 2, ahanini bikingira inkuba zitaziguye n'ihindagurika ry'ikirere, Igikoresho cyo kurinda indwara yo mu bwoko bwa 1+2 yakozwe kugira ngo ishobore guhangana n'imirabyo ifite ingufu nyinshi mu gihe inagabanya imbaraga nyinshi zo mu kirere.

Sisitemu nyinshi zo kurinda abinjira muri serivisi zihuzwa Ibikoresho birinda umuvuduko wa gari ya moshi ya DIN byagenewe by'umwihariko ubushobozi bwo gusohora no kubahiriza amategeko Igikoresho cyo kurinda umuvuduko wa IEC 61643-11 amahame ngenderwaho.

Ingero z'ubu buryo bwo kurinda zishobora kuboneka mu buryo bwihariye Ibisubizo bya SPD byo mu bwoko bwa 1+2 byagenewe ibidukikije byo gukwirakwiza ingufu z'amashanyarazi mu nganda.

Ni gute ubwoko bwa 1 + 2 SPD bukora nk'ikintu gifata umuriro w'inkuba?

A ubwoko bwa 1+2 SPD buhujwe ikora nka icyuma gifata umuriro w'inkuba mu kuyobya mu buryo bwizewe imigezi ikoresha ingufu nyinshi iva mu bikorwa by'inkuba ijya mu buryo bwo guhagarara kw'ubutaka.

Ibi bikoresho byagenewe kwihanganira ibipimo ngenderwaho 10/350 μs imiterere y'imirasire y'imirasire, bigaragaza umuraba w'amashanyarazi winjira mu muyoboro w'amashanyarazi.

Uburyo bwo gusohora umuriro w'amashanyarazi

Mu gihe cy'inkuba ikubita cyangwa ikwirakwira cyane, igikoresho cyo kurinda inkuba ikora vuba ibintu birinda imbere nka:

• varistora za okiside y'icyuma (MOV)

• imiyoboro isohora umwuka (GDT)

• inyubako z'icyuho cy'urumuri

Ibi bice bitwara ingufu zizamuka zijya ku isi mu gihe bigabanya ingufu zigera ku miyoboro yo hasi.

Muri sisitemu zakozwe hakurikijwe Uduce turinda inkuba za LPZ, Ubwoko bwa 1 + 2 SPDs bukunze gushyirwa mu gihe cy'impinduka hagati ya LPZ 0 na LPZ 1.

Uku gushyiramo ingufu nyinshi birinda kwiyongera cyane mu mikoreshereze y'amashanyarazi.

Kugira ngo hamenyekane neza ibijyanye n'ikoranabuhanga, hasobanurwe Igikoresho cyo kurinda indwara yo mu bwoko bwa 1+2 ugereranije n'ubwoko bwa 2, ushobora kureba ubuyobozi bw'ubuhanga hano:
https://www.leikexing.com/blogs/is-the-difference-between-type-1-2-and-type-2-surge-protection-devices/

Ni izihe porogaramu zisaba ubwoko bwa 1 + 2 SPDs zivanze?

A ubwoko bwa 1+2 SPD buhujwe ikoreshwa cyane mu buryo bw'amashanyarazi aho haba hakenewe uburinzi bw'umuriro w'inkuba no kugabanya umuvuduko w'amazi.

Porogaramu zisanzwe

Imirimo isanzwe ikubiyemo:

• imyanya yo kwinjira muri serivisi mu nyubako z'ubucuruzi

• sisitemu zo gukwirakwiza ingufu z'amashanyarazi mu nganda

• sisitemu z'ingufu za photovoltaic

• ibikoresho by'itumanaho

• ibyumba by'ibikoresho by'ibikorwa remezo

Ibi bidukikije bisaba imbaraga zikomeye uburinzi bw'umuvuduko w'amazi ku rubuga rukuru rw'itumanaho kuko inkuba zinjira mu nsinga z'amashanyarazi zishobora kwangiza cyane ibikoresho.

Inganda zishyiramo ibikoresho akenshi zishyira mu bikorwa sisitemu yo kurinda umuvuduko w'amazi, aho ubwoko bwinshi bwa SPD bushyirwa ku rwego rutandukanye rw'umuyoboro w'amashanyarazi.

Imiterere isanzwe yo guhuza ibikorwa bya SPD

Iyi miterere ituma ingufu z'ingufu zigabanuka buhoro buhoro hirya no hino mu sisitemu yo kurinda amashanyarazi, kunoza ubwizigirwa bw'ibikoresho n'umutekano mu mikorere.

Nigute wahitamo DIN Rail Type 1 + 2 Surge Protector?

Guhitamo igikwiye Ubwirinzi bw'umuvuduko wa gari ya moshi ya DIN bisaba gusuzuma imiterere y'imikorere y'amashanyarazi ndetse n'imiterere y'ibidukikije.

1. Suzuma Voltage ya Sisitemu n'Imiterere y'Ubutaka

SPD igomba guhuza n'uburyo sisitemu ikoreshwa.

Imiterere isanzwe irimo:

• Sisitemu yo kurinda ubwiyongere bwa TT

• Sisitemu yo kurinda impanuka ya TN-S

Buri sisitemu isaba imiterere yihariye y'insinga za SPD kugira ngo imiyoboro y'amashanyarazi igere neza ku isi.

2. Reba amanota y'ubushyuhe bw'umurabyo

Kuri ubwoko bwa 1+2 SPD buhujwe, ibipimo by'ingenzi by'imikorere birimo:

• Igipimo cy'umuvuduko w'ingufu (Iimp)

• Umuyoboro w'amazi usohora amazi mu buryo bw'izina (Muri)

• umuyoboro ntarengwa wo gusohora (Imax)

Ubushobozi bwo hejuru bw'amashanyarazi akoreshwa mu gusohora impulse burakenewe mu turere dushobora kwibasirwa n'inkuba cyangwa mu bice bifite sisitemu zo kurinda inkuba zo hanze.

3. Kugenzura iyubahirizwa ry'amahame ya IEC

Umuntu wizewe igikoresho cyo kurinda umuvuduko w'inganda bagomba kubahiriza Igikoresho cyo kurinda umuvuduko wa IEC 61643-11 ibisabwa, bigena:

• imiraba y'igerageza ry'ubwiyongere bw'umuvuduko

• gushyira mu byiciro ibikoresho

• imikorere y'umutekano

Iyubahirizwa ry’amategeko rituma habaho guhuza n’amabwiriza mpuzamahanga agenga umutekano w’amashanyarazi.

4. Tekereza aho gushyiramo no kubungabunga

Igezweho cyane Ibikoresho birinda umuvuduko wa gari ya moshi ya DIN ni ibikoresho bya modular byagenewe gushyirwa mu mapine asanzwe akwirakwiza amashanyarazi.

Guhitamo SPD nto ariko ifite ubushobozi bwo hejuru byoroshya uburyo bwo kuyishyira mu nyubako zo guhinduranya ibikoresho n'ibikoresho byo kugenzura.

Hari andi masoko y’inyongera yo gushushanya uburyo bwo kurinda umuvuduko w’amazi aturuka ku mu ... Ibikoresho by'ubuhanga mu kurinda isuri ya Leikexing, mu gihe ibibazo byihariye by'umushinga bishobora gutangwa binyuze kuri inama z'ikoranabuhanga.

Umwanzuro

A ubwoko bwa 1+2 SPD buhujwe bigira uruhare runini mu kurinda ibikorwa remezo by'amashanyarazi haba ku nkuba z'imirasire ndetse no kuzamuka kw'amashanyarazi.

Iyo ugereranya Igikoresho cyo kurinda indwara yo mu bwoko bwa 1+2 ugereranije n'ubwoko bwa 2, itandukaniro rikomeye riri mu bushobozi bwo gucunga umuriro w'inkuba n'aho ushyirwa mu buryo bwo kurinda umuraba.

Mu guhuza Ibikoresho byo kurinda indwara zo mu bwoko bwa 1+2 mu byiciro by'abinjira muri serivisi no kubihuza n'ibikurikira Ibikoresho byo kurinda indwara zo mu bwoko bwa 2, injeniyeri zishobora kubaka ikigo cyizewe sisitemu yo kurinda umuvuduko w'amazi bikingira ibikoresho by'inganda n'ibikoresho by'amashanyarazi.

Ibibazo Bikunze Kubazwa

Ubwoko bwa 1 + 2 SPD buhuriweho ni iki?

Ubwoko bwa 1 + 2 SPD buhuriweho ni igikoresho cyo kurinda umuvuduko w'amashanyarazi gitanga ubushobozi bwo gusohora umuriro w'amashanyarazi n'uburinzi bw'amashanyarazi arenze urugero mu gice kimwe.

Igikoresho cyo kurinda surge cya Type 1 + 2 gikwiye gushyirwa he?

Ubusanzwe ishyirwa ku muryango wa serivisi cyangwa ku kibaho gikuru cyo gukwirakwiza umuriro kugira ngo ikingire sisitemu yose y'amashanyarazi inkuba.

Ni irihe tandukaniro riri hagati ya SPD yo mu bwoko bwa 1+2 na SPD yo mu bwoko bwa 2?

SPD zo mu bwoko bwa 1 + 2 zishobora guhangana n’imigezi itera imirabyo mu buryo butaziguye, mu gihe SPD zo mu bwoko bwa 2 zirinda cyane cyane impinduka mu mihindagurikire y’imirabyo n’ingaruka z’imirabyo mu buryo butaziguye.

Ese ibikoresho byo kurinda ubwiyongere bwa gari ya moshi bya DIN bibereye sisitemu z'inganda?

Yego. Ibikoresho byinshi byo kurinda ingufu z'amashanyarazi mu nganda byakozwe nk'ibikoresho byo kurinda ingufu z'amashanyarazi bya DIN kugira ngo bishyirwe mu mashanyarazi.

Ese ubwoko bwa 1 + 2 SPDs bwubahiriza amahame ya IEC?

Ibikoresho byinshi byo kurinda isuri byo mu bwoko bwa 1+2 byujuje ubuziranenge bikurikiza amahame ya IEC 61643-11 ku bikoresho byo kurinda isuri.