Insinga y'imbere mu mubiri ni iki?
- Intangiriro: Insinga y'imbere mu mubiri ni iki?
Aninsinga ifite umutekano mu buryo bw'ibanze (IS)ni insinga yakozwe kugira ngo ikore mu kirere giteje akaga (giturika) nta ngaruka zo gushya.
Ibisobanuro byemewe (IEC 60079-11):Urugendo rufite umutekano mu buryo bwimbitse ni rumwe mu"aho icyatsi cyangwa ingaruka z'ubushyuhe bidashobora gutera umuriro w'ibintu bishobora gushya cyangwa gushya mu kirere hakurikijwe amabwiriza yagenwe n'ibizamini."
Mu magambo yoroshye:Insinga ya IS, iyo ifatanye n'uruzitiro rukwiye rugabanya ingufu, iba ifite ingufu nke cyane ku buryo n'insinga ngufi cyangwa yacitse idashobora gutanga umuriro ushyushye bihagije kugira ngo itwike imyuka, umwuka cyangwa ivumbi biyikikije.
Itandukaniro Rikomeye:
| Uburyo bwo Kwirinda | Uko Bikora | Uruhare rw'Insinga |
| Irinda guturika (Ex-d) | Udukingirizo turemereyeirimoguturika | Insinga yinjirira mu gishishwa kidapfa umuriro; insinga ubwayo ishobora kuba isanzwe |
| Umutekano w'imbere mu mubiri (Ex-i / IS) | Ingufu nkeibuzaguturika | Insinga igomba kuba ifite ibipimo by'amashanyarazi bigenzurwa (Cc/Lc nkeya) |
(cyangwa seImbonerahamwe y'uburyo bw'umutekano mu buryo bufatika)
Kuri Dingzun Cable,Insinga zacu zizewe zikozwe hakurikijwe ibisabwa na IEC 60079-11, zifite ubushobozi buke/ubushyuhe buke hamwe n’ubururu bw’urumuri butegetswe kugira ngo hubahirizwa imiterere y’ahantu hashobora guteza akaga.
- Insinga y'imbere mu mubiri ikora ite?
Insinga ifite umutekano mu buryo bwihariye ntikora yonyine. Ni igice cy’ikigo cyemeweSisitemu ya ISigizwe n'ibice bitatu:
Imbonerahamwe ya 1: Ibice bitatu bigize Sisitemu ya IS
| Igice | Aho biherereye | Imikorere | Urugero |
| 1. Inzitizi ya IS(Zener cyangwa Galvanic Isolator) | Agace k'umutekano (Icyumba cyo kugenzura) | Igabanya ingufu z'amashanyarazi, umuriro w'amashanyarazi, n'ingufu zose ku rugero rwiza (ubusanzwe | 28V, 93mA, uruzitiro rwa 1.2W |
| 2. Insinga ya IS | Agace gafite akaga (Agace 0/1/2) | Yohereza ingufu nke mu gihekutabika ingufu z'inyongeraibyo bishobora kurekurwa nk'ikibatsi | Insinga y'ubururu ifite umukandara w'ubururu, ifite ubushobozi buke |
| 3. Igikoresho cya IS | Agace gafite akaga | Byagenewe gukora mu buryo buciriritse bw'ingufu | Kohereza umuvuduko, icyuma gipima gaze, thermocouple |
Ihame ryo kugabanya ingufu:
- Ibisabwa by'ingenzi ku nsinga zitekanye zo mu mutima
Si insinga zose zishobora gukoreshwa muri sisitemu ya IS. IEC 60079-14 na NFPA 70 bigena ibisabwa.
Imbonerahamwe ya 2: Ibisabwa ku nsinga zitekanye zo mu mutima
| Ibisabwa | Ibisobanuro | Isoko ry'ibanze | Impamvu ari ingenzi |
| Ingufu nke | Insinga zigomba gutandukanywa n'imiyoboro itari iya IS | IEC 60079-14 | Bikumira urujya n'uruza rw'ingufu ziteje akaga |
| Ubushobozi (Cc) | Ubushobozi buke bwo gukwirakwiza (≤150 nF/km bisanzwe) | IEC 60079-14 | Insinga zibika ingufu; umuriro ubitse usohoka nk'umuriro iyo ugabanutse |
| Inductance (Lc) | Inductance ikwirakwizwa nke (≤0.8 mH/km bisanzwe) | IEC 60079-14 | Inziga zikora amashanyarazi aturutse ku ikoranabuhanga (inductive circuits) iyo zifunguwe |
| Gukingira | Birakenewe kugira ngo hirindwe ko habaho guhuza EMI | Ingingo ya NFPA 70 504.30 | EMI ishobora gutera ingufu zishoboka mu gushyushya insinga ndende |
| Uburinzi bwa Mekanike | Agapfunyika gakomeye (PUR, LSZH, cyangwa bisa nabyo) | IEC 60092-502 | Yarokotse ibidukikije bibi by'inganda |
| Indangamuntu | Agakoresho k'inyuma k'ubururu bwerurutse (RAL 5015) | IEC 60079-14 (ibipimo ngenderwaho ku isi yose) | Kumenya ako kanya; bibuza guhuza impanuka n'amashanyarazi atari ay'ubutasi bwa IS |
| Umuyobozi | Umuringa uhambiriye (Icyiciro cya 5/6) | IEEE 1580 | Gukomera no kudacika intege |
Kuri Dingzun Cable,Insinga zacu za IS zujuje ibi byose bisabwa: Cc/Lc nkeya, uburinzi bw'umuringa mu mabati, ibyuma biyobora umuringa mu mabati, naibyuma byo hanze by'ubururu bworoheje (RAL 5015)hakurikijwe IEC 60079-14.
- Kode y'ibara ry'ubururu bworoheje: Impamvu insinga ari ubururu
Ku isi yose, insinga zikoreshwa mu miyoboro y’amashanyarazi ifite umutekano mu buryo bw’umwimerere zigomba kugaragazwa n’umuntuagati k'inyuma k'ubururu bwerurutse(RAL 5015) hakurikijwe IEC 60079-14.
Impamvu Gukoresha Amabara Ari Ingenzi:
| Ikibazo | Ingaruka zo Kwirengagiza Kode y'Ibara |
| Guhuza ingufu zitari iza IS mu buryo butunguranye | Umutekinisiye ashobora guhuza amashanyarazi ya 120V AC na terminal block ya IS, agatsinda uruzitiro rw'umutekano kandi agateza ibyago byo guturika |
| Urujijo mu bijyanye no kubungabunga | Badafite ibimenyetso by'amaso, abahanga mu by'amashanyarazi bashobora gutekereza ko uruziga rufite umutekano mu gihe rutari |
| Kutubahiriza amategeko agenga | Abagenzuzi bazagaragaza ko amashami ya IS atari ay’ubururu ari amakosa, bishobora guhagarika ibikorwa |
Ibisabwa mu kubahiriza amategeko:
| Igice | Ibisabwa |
| Agakoresho ko hanze k'insinga | Ubururu bworoheje (RAL 5015) |
| Kugaragaza insinga | Ikimenyetso kiramba cya "Ex-ia" cyangwa "Ex-ib" |
| Ibikoresho | Amasasu cyangwa ibyuma by'ubururu bworoheje |
| Sisitemu z'imiyoboro y'amazi | Umuyoboro w'ubururu bworoheje cyangwa icyapa "Intrinsically Safe" |
Umuburo:Niba icyuma cyawe cy'insinga ari umukara, imvi, cyangwa irindi bara ritari ubururu bwerurutse, nintabwo byubahirije amategekoku miyoboro ya IS nk'uko biteganywa na IEC 60079-14—hatitawe ku mikorere y'amashanyarazi yayo.
(cyangwa seInsinga zitekanye cyane)
Kuri Dingzun Cable,Insinga zacu za IS zifiteUbururu bworoheje (RAL 5015) LSZH icyuma cyo hanzehamwe n'ikimenyetso cya Ex-ia/Ex-ib kiramba, gifasha mu kubahiriza vuba aho ibintu bishobora guteza akaga.
- Ibipimo by'amashanyarazi: Ubushobozi (Cc) na Inductance (Lc)
Insinga ubwayo ibika ingufu z'amashanyarazi mu buryo bubiri. Izi ngufu zibikwa zishobora kurekurwa nk'ikibatsi mu gihe cy'ikosa (uruziga rugufi cyangwa uruziga rufunguye). Insinga yemewe ya IS igomba kuba ifitehasi kandi yanditseAgaciro ka Cc na Lc.
Imbonerahamwe ya 3: Impamvu Cc na Lc ari ingenzi mu mutekano w'imbere
| Igipimo | Ikimenyetso | Icyo Ihagarariye | Ingaruka | Ibisabwa na IS |
| Ubushobozi | Cc (nF/km) | Insinga ikora nka capacitor, ibika umuriro w'amashanyarazi hagati y'abayobora amashanyarazi no hagati y'abayobora amashanyarazi n'ingabo | Iyo umuriro wagabanutse, umuriro wabitswe usohoka nk'ikibatsi.Ubushobozi bwinshi = icyatsi kinini = ibyago byinshi byo gushya | Hasi(≤150 nF/km bisanzwe) |
| Ubushobozi bwo gukora | Lc (µH/m cyangwa mH/km) | Umuyoboro w'insinga ubitse ingufu za rukuruzi mu ngufu za rukuruzi zikikije ibyuma biyobora | Iyo ifunguwe, imbaraga za rukuruzi zigwa zitanga umuvuduko w'amashanyarazi ushobora gutera umuriro | Hafi kandi hagenzurwa(Ubusanzwe: ≤0.8 mH/km) |
| Igipimo cya L/R | L/R (µH/Ω) | Igihe gihoraho cy'uruziga; gifitanye isano n'ingufu za rukuruzi zibitswe n'ubudahangarwa | Ikoreshwa mu gutanga icyemezo cy’insinga z’ubucukuzi bw’amabuye y’agaciro (BS 6704) | Igomba guhuza n'ibipimo by'imbogamizi |
Igitekerezo cy'Umuryango:
Kugira ngo sisitemu ya IS ikomeze kwemezwa, ibice bitatu byose bigomba kugira ibipimo by'amashanyarazi bihuye:
- Umusaruro w'imbogamizi:Voc (V), Isc (A),Ibyo(ubushobozi ntarengwa bwemewe),Itsinda(inductance yemewe ntarengwa)
- Ukuri kwa cable: Cc(ubushobozi bwa cable/km),Lc(inductance y'insinga/km)
- Igikoresho cyo mu kibuga:Ci (ubushobozi bw'imbere), Li (ubwikorezi bw'imbere)
Ifishi yo kugenzura:
- Igenzura ry'ubushobozi:(Cc × Uburebure) + Ci ≤ Ca
- Igenzura ry'uburyo ibintu bikoreshwa:(Lc × Uburebure) + Li ≤ La
Ingaruka y'ingenzi:Iyo uruganda rukora insinga rudatanzeAgaciro ka Cc na Lc, insinga ntishobora gukoreshwa muri sisitemu yemewe ya IS. Niyo mpamvu gukoresha "insinga iyo ari yo yose irinzwe" ahantu hateje akaga ari bibi kandi ntibyemewe.
Kuri Dingzun Cable,dutangaibipimo bya Lc (µH/m) na Cc (nF/km) byemejwekuri buri kohereza insinga za IS—bigufasha gukora imibare nyayo y’ikigo no gukomeza kubahiriza amategeko y’ahantu hashobora guteza akaga.
- Ex-ia vs. Ex-ib vs. Ex-ic: Urwego rwo Kurinda IS
Imiyoboro ya IS ishyirwa mu byiciro hakurikijwe ubushobozi bwayo bwo kwihanganira amakosa n'agace k'ahantu hashobora guteza akaga.
Imbonerahamwe ya 4: Urwego rwo Kurinda IS (IEC 60079-11)
| Igipimo | Kwihanganira amakosa | Agace gakoreshwa (IEC) | Uburyo busanzwe bwo gukoresha | Ibisabwa kuri Cable |
| Kuva ubu | Amakosa abiri yigenga | Akarere ka 0(Ingaruka zikomeje guturika) | Ibikoresho bipima methane, isesengura rya ogisijeni | Imipaka mito cyane ya Cc/Lc |
| Uwahoze ari umwe | Ikosa rimwe gusa | Akarere ka 1(Ingaruka zishobora guterwa n'ibintu bitunguranye) | Imashini zitanga umuvuduko, imashini zipima ubushyuhe | Imipaka iri hagati ya Cc/Lc |
| Icyahoze ari ic | Nta makosa (imikorere isanzwe gusa) | Akarere ka 2(Birashoboka, igihe gito) | Uduce tudakoresha imbaraga | Insinga isanzwe ya IS ishobora kwemerwa |
Ingaruka ku guhitamo insinga:
- Kuva ubuisaba agaciro ka Cc na Lc ko hasi cyane kugira ngo habeho umutekano mu gihe cy'ikosa ry'impande ebyiri
- Uwahoze ari umweifite ibisabwa bike ariko iracyakeneye insinga yemewe ya IS
- Icyahoze ari icifite ibisabwa byoroshye cyane ariko insinga ifite agaciro ka IS iracyasabwa
Kuri Dingzun Cable,dukora insinga za IS zifite amanotaKuva ubunaUwahoze ari umwe, hamwe n'ibipimo bya Cc/Lc byanditse kugira ngo harebwe ikigo.
- Ibisabwa ku bijyanye no kurinda insinga zitekanye mu buryo bw'imbere
Kuri buriIngingo ya NFPA 70 504.30, gukingira birakenewe kugira ngo imiyoboro y'amashanyarazi igire umutekano mu buryo bufatika kugira ngo hirindwe ko EMI ihuza.
Impamvu kurinda ari ngombwa:
| Isoko rya EMI | Imbaraga z'Indashyikirwa | Akaga gashobora guterwa |
| Imodoka ihindagurika (VFD) | 10-50 V/m | Ishobora gutera amashanyarazi ku nsinga idakingiye, bigatuma habaho ingufu zikoresha umuriro |
| Umuyoboro wa radiyo (walkie-talkie) | 5-30 V/m | Ingufu zikoresha umurongo munini zihujwe n'insinga |
| Ibikoresho byo gusudira | 50-100+ V/m | Guturika gukomeye kwa EMI |
| Moteri nini yo gutangiza | 20-60 V/m | Imirima y'amashanyarazi y'igihe gito |
Amahitamo yo kurinda insinga za IS:
| Ubwoko bw'Inkingi | Uburinzi | Porogaramu nziza | Kuba bikwiranye na IS |
| Uburinzi bwa Foil | 100% | Imiterere idahinduka, EMI ifite frequency yo hejuru | Yemerwa ku mikorere migufi kandi idahindagurika ya IS |
| Ingufu y'ubudodo | 70-95% | Porogaramu zihindura imikorere/zoroshye, EMI y'umuvuduko muto | Bisabwa mu bucukuzi bw'amabuye y'agaciro, robots |
| Igikoresho (Foil + Boid) | 100% + kuboha | Inganda zikomeye, zifite EMI nyinshi | Ni nziza cyane ku nganda zitunganya inzoga, inganda zikora imiti |
Itegeko ry'ingenzi ryo gushingiraho:Inkinzo igomba gushingwa hasi kuinota rimwe gusa(ubusanzwe ahantu hatekanye ku ruzitiro) kugira ngo hirindwe imiyoboro y'ubutaka ishobora gushyiramo ingufu zangiza.
Kuri Dingzun Cable,imikorere yacu ya insinga za ISUbwikingo bw'umuringa bukozwe mu macupa (ubutwikiriwe na ≥85%)nk'uko bisanzwe, hamwe n'amahitamo ya composite (foil + braid) ku bidukikije bifite EMI nyinshi.
- Ibisabwa mu kubaka insinga zitekanye
Imbonerahamwe ya 5: Ibisobanuro by'insinga za IS
| Igice | Ibisabwa na IS | Kuki |
| Umuyobozi | Umuringa upfundikiwe(Ishuri rya 5/6, imirongo 7-19) | Gushobora gushyirwaho neza; kurwanya gutigita |
| Ibikoresho by'umuyoboro | Umuringa wo mu gikombe(bisabwa) | Ubudahangarwa bw'inkongi mu kirere gikaze |
| Igipimo cy'umuyoboro w'amazi | 18-24 AWG (ibisanzwe) | Iringaniza uburyo bwo guhangana n'ubworoherane |
| Ubwikorezi bw'ubushyuhe | PE (Polyethylene)cyangwaXLPE | Ihindagurika ry'amashanyarazi rike (εᵣ=2.3) = ubushobozi buke = intera ndende kandi itekanye |
| Irangamimerere ry'ababiri | Ubururu/Umukara (bisanzwe) cyangwa bifite inomero | Birinda amakosa yo gukoresha insinga |
| Gukingira | Ubuso bw'umuringa bukozwe mu gikombe cyose(Uburinzi ≥85%) | Induction ya EMI ibuza ibyuma |
| Insinga zo kuvoma amazi | Harimo(umuringa wo mu gikombe) | Yoroshya uburyo bwo gusimbuza ahantu hamwe |
| Ikoti ry'imbere | LSZH cyangwa PVC | Yongeraho uburinzi bwa mekanike |
| Uruti rw'Inyuma | Ubururu bworoheje (RAL 5015), LSZH cyangwa PUR | Ibimenyetso by'ishusho bisabwa hakurikijwe IEC 60079-14 |
| Ingano y'ubushyuhe | -40°C kugeza +90°C (ibisanzwe); -65°C kugeza +200°C (FEP y'igiciro cya mbere) | Irakira imimerere mibi y'ibimera |
| Igipimo cy'umuriro | IEC 60332-1-2 (nibura); IEC 60332-3-24 (ikiguzi cy'ibanze) | Umutekano w'inkongi |
Kuri Dingzun Cable,Insinga zacu za IS zikorwa hakoreshejweUbwishingizi bwa PE cyangwa XLPE(Cc iri hasi),uburinzi bw'umuringa bukozwe mu gikombe(≥85% by'ubwishingizi), kandiUbururu bworoheje (RAL 5015) LSZH icyuma cyo hanze—byujuje byuzuye amabwiriza ya IEC 60079-11 na IEC 60079-14.
- Porogaramu z'insinga zitekanye mu buryo bw'imbere mu nganda
Insinga za IS ni ngombwa ku miyoboro yose ikoresha ingufu nke ijya mu turere dufite ibyago.
Imbonerahamwe ya 6: Porogaramu za IS Cable hakurikijwe Inganda
| Inganda | Agace gafite akaga | Porogaramu zisanzwe za IS | Igipimo cya IS gikenewe |
| Peteroli na Gazi | Agace ka 1/2 (amasoko y'amazi, puratifomu, inganda zitunganya isuku) | Imashini zipima umuvuduko w'umwuka, ibipimo by'umuvuduko w'amazi, ibikoresho bipima gazi, RTD, swichi zo ku rwego | Uwahoze ari umwecyangwaKuva ubu |
| Gutunganya imiti | Agace ka 1 (amatarakiteri, ibigega byo kubikamo) | Ibipimo bya pH, imashini zipima ubushyuhe, valve za solenoid | Uwahoze ari umwe |
| Imiti | Agace ka 1 (gukoresha ibintu bishongesha, kubika ethanol) | Ibikoresho byo kugenzura ibikoresho by'ubwoko bwose, sensors zo mu cyumba cyo gusukura | Uwahoze ari umwe |
| Ubucukuzi bw'amabuye y'agaciro (Amakara) | Agace 0/1 (munsi y'ubutaka) | Utwuma dupima methane, amatara yo gupfundikira, utwuma dupima hafi, sisitemu z'itumanaho | Kuva ubu(Agace ka 0) |
| Amazi y'imyanda | Agace ka 1 (inyubako z'ibigega) | Ibipimo bya methane, isesengura rya ogisijeni, ibyuma bipima urwego rw'amazi | Uwahoze ari umwe |
| Inzu zo gusiga amarangi / Spray | Akarere ka 1 | Ibikoresho bipima ubushyuhe, ibipimo by'ubushyuhe, ibipimo by'imyotsi isohora umwuka | Uwahoze ari umwe |
| Gufata Ibinyampeke | Agace ka 20/21 (ibyago by'umukungugu) | Ibikoresho byo kugenzura urwego rw'ibigega by'imyanda, kugenzura ubushyuhe, kugenzura uburyo bwo gutwara ibintu | Uwahoze ari umwe |
- Ibisabwa mu gushyiraho insinga za IS (IEC 60079-14)
Ndetse n'insinga nziza ya IS izapfa iyo ishyizwemo nabi.
Imbonerahamwe ya 7: Ibisabwa mu gushyiraho insinga za IS
| Itegeko | Ibisabwa | Kuki |
| Gutandukana | Imiyoboro ya IS igomba kubagutandukana ku mubirikuva mu miyoboro itari iya IS | Birinda ikwirakwira ry'ingufu rishobora guteza akaga |
| Intera yo gutandukanya | ≥50mm (inchi 2)ukoresheje insinga zitari iza IS (cyangwa ukoresheje icyuma gitandukanya ibyuma) | Bikumira guhuza ingufu ziteza akaga n'izitera imbaraga |
| Irangamimerere ry'aho indege iherereye | Koreshaimiyoboro y'ubururu bworohejecyangwa gufata amaboko | Igenzura ry'umutekano w'amaso ku bakozi bashinzwe kubungabunga |
| Sisitemu z'imiyoboro y'amazi | Iyo umuyoboro usangiye n'utari uw'itsinda rya IS, umuyoboro ugomba kubaubururu bworohejecyangwa byanditseho | Birinda kuvanga mu buryo butunguranye mu gihe cyo gukurura |
| Nta bice by'imigozi | Irinde kohereza uduce duto; koresha insinga ikomeza | Ibice birema ibipimo by'amashanyarazi bitazwi (Ci/Li bitazwi) |
| Gutera hasi | Inkinzo ihagaze hasi kuriinota rimwe gusa(ahantu hatekanye) | Bikumira imiyoboro y'ubutaka ishobora gushyiramo ingufu zangiza |
| Inyandiko | Kubika inyandiko za sisitemu ya IS (ibipimo by'imbogamizi, cable Cc/Lc, instrument Ci/Li) | Birakenewe kugira ngo amategeko ashyirwe mu bikorwa |
- Ibinyoma Bisanzwe Ku byerekeye Insinga Zitekanye mu Buryo Bw'imbere
| Inkuru y'ikinyoma | Ukuri |
| "Insinga iyo ari yo yose irinzwe ifite amanota ya IS." | Si byo. Insinga za IS zisaba ibipimo bya Cc/Lc bigenzurwa, ubururu bw'ubururu, n'ibipimo by'ibintu byanditse. Insinga zisanzwe zikingira nta gaciro ka Cc/Lc kemewe. |
| "Uruzitiro rukora akazi kose ko kurinda umutekano—insinga ntacyo itwaye." | Si byo. Insinga ibika ingufu (capacitance/inductance). Insinga ifite ubushobozi bwinshi ishobora gutsinda igipimo cy'umutekano cy'urutare irengeje Ca. |
| "Ubururu bwa cable ni ikintu cyo kwamamaza gusa." | Ibinyoma. Ubururu (RAL 5015) nibyategetswe na IEC 60079-14ku bijyanye no kumenya uruziga rwa IS. Insinga idakoresha ubururu ntiyubahiriza amategeko. |
| "Nshobora guhuza insinga ya IS n'ibihuza bisanzwe." | Si byo. Uduce duto dukora ibipimo by'amashanyarazi bitazwi (Ci, Li) bituma imibare y'ibikoresho iteshwa agaciro. Koresha udusanduku twemewe twa IS junction. |
| "Insinga ya IS irarenze urugero kuri Zone ya 2." | Ibisabwa na IS biratandukanye bitewe n'akarere, ariko insinga ifite agaciro ka IS iracyasabwa kugira ngo irusheho kuba nziza kandi ikurikize amategeko. Ex-ic irahari kuri Zone ya 2. |
| "Insinga z'ubururu zose ni zimwe." | Ibinyoma. Ubururu nikode y'ibara ry'umutekano, ntabwo ari ikimenyetso cy'imikorere. Emeza icyemezo cya IS, agaciro ka Cc/Lc, n'uburyo umushinga ukurikirana. |
(Gushyiraho insinga za Dingzun Cable mu buryo bwizewe)
Ku bijyanye na Dingzun Cable: Umufatanyabikorwa wawe mu by'ubwubatsi bw'insinga mu buryo butekanye
Hamwe naUburambe bw'imyaka 20+ mu nganda zihariye,Umugozi wa Dingzunni umufatanyabikorwa wizewe mu mishinga mpuzamahanga y'ingufu, imiti, ubucukuzi bw'amabuye y'agaciro, n'imiti isaba icyemezoInsinga zirinda umutekano (IS)ku bikoresho byo gukwirakwiza imiterere y'ahantu hashobora guteza akaga. Duhuza ubuhanga bwimbitse mu gace gashobora gutera akaga n'ubuhangaubushobozi bwo guhindura ibintu mu buryo bukabijegutanga insinga zujuje ibisabwa na IS hamwe n'ibipimo by'ikigo cyawe.
Ubushobozi bwacu bwo gukoresha insinga zitekanye:
| Ubushobozi | Ibisobanuro bya Dingzun |
| Gukurikiza amategeko | IEC 60079-11, IEC 60079-14, NFPA 70, IEEE 1580 |
| Urwego rw'Uburinzi | Kuva ubu(Agace ka 0),Uwahoze ari umwe(Agace ka 1) |
| Ibara ry'igitambaro | Ubururu bworoheje (RAL 5015)— itegeko rikurikizwa hakurikijwe IEC 60079-14 |
| Ibikoresho byo mu gikoni | LSZH (umutekano mu muriro, umwotsi muke), PUR (ubudahangarwa n'amavuta/ubudahangarwa), PVC (muri rusange) |
| Ubwikorezi bw'ubushyuhe | PE cyangwa XLPE— dielectric constant iri hasi = capacitance iri hasi (≤150 nF/km) |
| Gukingira | Ubuso bw'umuringa bukozwe mu gikombe cyose(Uburebure bwa ≥85%) + insinga z'amazi zikoreshwa mu gusohora amazi |
| Umuyobozi | Umuringa wo mu gikombe upfundikiwe (Icyiciro cya 5/6, 18-24 AWG) |
| Ibipimo by'amashanyarazi | Lc yemewe (µH/m) na Cc (nF/km)byatanzwe ku mibare y'inzego |
| Ingano y'ubushyuhe | -40°C kugeza +90°C (ibisanzwe); -65°C kugeza +200°C (FEP y'igiciro cya mbere) |
| Igipimo cy'umuriro | IEC 60332-1-2 (isanzwe); IEC 60332-3-24 (amahitamo ya LSZH) |
| Impamyabushobozi | ISO 9001:2015, CE, RoHS, REACH (UL iraboneka iyo uyisabye) |
| Isuzuma | isuzuma ry'amashanyarazi 100%kuri buri ruziga (ubudahangarwa bw'umuyoboro w'amashanyarazi, ubudahangarwa bw'amashanyarazi, ubushyuhe bwinshi) |
(Isuzuma ry'ibipimo bya cable entity ya IS muri Dingzun Cable)
Kuki Umugozi wa Dingzun Ku bijyanye no gushyiraho ahantu hashobora guteza akaga:
- Uburyo bwo guhindura ibintu mu buryo bukabije— Umubare w'amapine (1 kugeza 100+), icyuma gipima, imigozi, ubucucike bw'igikingirizo, ibikoresho by'icyuma—byose byakozwe hakurikijwe IS yawe
- Yakozwe mu rwego rw'umutekano— Imiterere ya Cc/Lc nkeya ifite ibipimo byanditse by’imiterere kugira ngo ihuze n’imbogamizi
- Itsinda ry'inzobere mu by'ubwubatsi— Inkunga yo kubara ibipimo by'ibice (Ca/La matching) kugira ngo harebwe icyemezo cya sisitemu ya IS
- Itumanaho ry'umwuga ritaziguye— Ibiciro byihuse, impapuro zuzuye z'amakuru ya tekiniki zifite agaciro ka Cc/Lc kemejwe, hamwe n'ubwikorezi mpuzamahanga
- Inyandiko yuzuye— Raporo z'ibizamini, ibyemezo by'uko byemewe n'amategeko, amatangazo ya RoHS/REACH, n'uburyo buri koherezwa rikurikiranwa
Ukeneye insinga yemewe kandi itekanye yo gukoresha mu gupima ahantu hashobora guteza akaga?