📋 Ibintu by'ingenzi byo gufata
- Uruganda rukora ibyuma bikingira ibyuma bitanga amashanyarazi ahuza inkuta zirinda impanuka hagati y'ibyuma bikingira amashanyarazi, gukumira guhagarara kw'imirongo n'imirongo migufi muri sisitemu zo gukwirakwiza ingufu zifite ingufu nyinshi zigera kuri 600 V (UL) cyangwa 1000 V (IEC).
- Gushyiraho gari ya moshi ya DIN bigabanya igihe cyo guteranya amakabati ku kigero cya 30% kuko ituma habaho gushyiraho nta bikoresho bikoresha imashini zicukura cyangwa zikoresha imigozi, bikoroshya umushinga wo kubaka no kubungabunga imirima.
- Guhitamo umuhanga mu gukora ibintu neza bigira ingaruka zitaziguye ku bwizerwe bwa sisitemu: Ibikoresho byemewe na UL 1059 na IEC 60947-7-1 biva ku mucuruzi w’inararibonye bitanga imbaraga zihoraho z’amashanyarazi, ibikoresho bidashobora gutwika, ndetse n’ubushyuhe burambye mu gihe cy’umutwaro uhoraho.
- J-GUANG itanga ibyuma bikingira ibyuma bikoreshwa mu buryo bwa screw na push-in barrier blocks hamwe n'udukingirizo twa PA66 twemewe na UL, dufite amanota kuva kuri 10 A kugeza kuri 400 A, dushyizwe ku miyoboro isanzwe ya TS 35 DIN yo gukwirakwiza ingufu za modular.
Niba ushaka uruganda rukora ibyuma bikingira amashanyarazi kugira ngo rukwirakwize ingufu za voltage nyinshi hamwe no gushyiraho DIN rail mounting, dore igisubizo cy'ingenzi: Uruganda rubikwiye rugomba gutanga ibyuma bya terminal bifite imbaraga za dielectric za UL 1059 cyangwa IEC 60947-7-1, inzitizi zifatika zo kwitandukanya hagati ya buri giti, hamwe n’inkingi za DIN zidafite ibikoresho ku miyoboro isanzwe ya TS 35. Kubera ko umurimo w'ingenzi w'ibanga ry'inzitizi ari ukurinda ko uruziga ruhuza imiyoboro y'amashanyarazi menshi yegeranye, ubwiza bw'ibikoresho byo gukingira - ubusanzwe UL 94 V-0 ifite amanota ya PA66 cyangwa PBT - hamwe n'ubuhanga bw'inkuta z'urukuta zigena neza uburyo bwo kwizera igihe kirekire mu gukwirakwiza ingufu. Muri J-GUANG, buri gice cy'ingoboka dukora gipimwa ku bushyuhe bwa dielectric kuri 2500 V AC mu masegonda 60 kuri buri bisabwa na UL 1059 mbere yo koherezwa.
Iyi mfashanyigisho iyobora abahanga mu gutanga amasoko, abubatsi b'ibyuma, n'abakwirakwiza amashanyarazi mu buryo bw'ingenzi mu gusuzuma uruganda rukora ibyuma bikingira ibyuma bikingira ibyuma: amahame yo kwitandukanya n'amashanyarazi, amahame yo gushyiraho rail ya DIN, ibipimo by'ibikoresho, ibisabwa mu gutanga icyemezo, n'ibyo nitayeho mu gukoresha mu buzima busanzwe. Nzasangira ibyo nize mu gutanga ibyuma birebire ku bakiriya barenga 200 b'inganda mu bihugu 30.
Ikiziriko cy'inzitizi ni iki kandi kuki kwitandukanya ari ingenzi?
Ibyuma by'amashanyarazi bikingira uruzitiro ni icyuma gihuza amashanyarazi gikoresha inkuta zigaragara zizamutse - uruzitiro - hagati ya buri gice cy'uruzitiro kugira ngo habeho intera itegetswe yo gukurura no gukuraho amashanyarazi, bikarinda amashanyarazi guhagarara no kunyura mu nzira ngufi ku buryo butunguranye. Bitandukanye n'ibice bisanzwe byo kunyuramo aho ibyuma biyobora amashanyarazi biri mu mwobo ufunguye, ibice byo kurengera amashanyarazi bitandukanya buri gice cyo guhuza n'urukuta rukomeye rwa pulasitiki irinda umuriro.
Uku kwitandukanya ni ingenzi kuko imiyoboro y’amashanyarazi ifite ingufu nyinshi — ubusanzwe kuva kuri 380 V kugeza kuri 690 V AC mu nganda — itera imimerere aho kwandura ku buso, guhumeka, cyangwa kunyeganyega bishobora gutera guhindagurika hagati y’imiyoboro idashyushye. Nakoze iperereza ku kibazo cy’aho ikigo cya pompe muri Texas cyahuye n’ikibazo cy’aho icyuma gikingira amashanyarazi kidakoresha amashanyarazi cyatumaga habaho gukurikirana karubone hagati y’ibyiciro byegeranye kuri 480 V AC, bigatuma habaho kugabanuka kw’ibyiciro bitandukanye byateje ikigo cyose cy’ubugenzuzi bw’imodoka. Icyo kibazo cyonyine cyatwaye ikigo amafaranga agera ku bihumbi 47 by’amadolari y’Amerika mu gihe kitateganijwe. Ibyuma byagenwe neza byari gutuma inzira yo gukurikirana amashanyarazi ihagarara.
Nk'uko byavuzwe haruguru, UL 1059 Ibipimo bisanzwe, ibyuma bishyirwa mu byiciro hakurikijwe amashanyarazi ashingiye ku ntera yo gukurura no gusohora. Ku gice cy'inzitizi gifite uburebure bwa V 600, intera ntoya yo gukurura hagati y'ibice bizima bidafite ubwishingizi igomba kuba nibura mm 6.4 (0.252 inches). IEC 60947-7-1 ibipimo ngenderwaho bigena urwego rungana rw'ibipimo bya 1000 V AC / 1500 V DC bifite isuzuma ry'ihumana ry'ibipimo 3.
⚡ Ingaruka ku Isi Nyayo
Kubera ko inkuta z'uruzitiro zibuza uburyo bwo gukurikirana uruziga hagati y'aho ibyuma biherereyeGuhindura kuva ku gice cyo kugaburira ibiribwa ukajya ku gice cyo kubuza ibiribwa gifite amanota meza byagabanyije igipimo cy’impanuka ku kigero cya 90% mu ruganda rutunganya ibiribwa twakoranaga mu 2024. Inzitizi zakuyeho uburyo bw’ibanze bwo gucika intege - ivumbi rya karuboni ryahuzaga ibyuma biyobora amashanyarazi mu buryo bwo kumesa.
Ibisobanuro by'ingenzi mu guhitamo umuhinzi wa Barrier Terminal Block
1. Ingano y'amashanyarazi n'imbaraga za Dielectric
Buri gice cy'inzitizi gifite voltage ikora neza igaragaza voltage ntarengwa yo gukora. Igipimo gishingiye ku ntera iri hagati y’inzitizi, igipimo cyo gupima ubushyuhe (CTI) cy’ibikoresho bikingira, n’urugero rw’umwanda w’ibidukikije biteganijwe. UL 1059 isobanura ibyiciro bitatu by’amashanyarazi: 300 V, 600 V, na 1000 V. IEC 60947-7-1 ikomeza ibi kugeza kuri 1000 V AC na 1500 V DC.
Ikizamini cyo kwihanganira amashanyarazi ni ikimenyetso cy'uko uwakoze igikoresho afite ubushobozi bwo kwitandukanya n'abandi. Kuri UL 1059, icyuma cy'inzitizi gifite ubushobozi bwa 600 V kigomba kwihanganira 2500 V AC gikoreshwa mu masegonda 60 nta gucika cyangwa ngo hagire amazi menshi asohoka. Buri gihe ndagusaba kubaza uruganda rukora ibyuma bikingira ibyuma bikingira ibyuma kuri raporo nyayo y'ikizamini - atari icyemezo gusa - kuko raporo igaragaza agaciro k'umuvuduko w'amazi wapimwe. Agace kakozwe neza kagomba kugaragaza amazi ari munsi ya 1 mA kuri 2500 V.
2. Ubushobozi n'urwego rw'umuyoboro w'amashanyarazi ukoreshwa ubu
Isuzuma ry’ubu ku bipimo by’aho ibyuma bihagarara ku miyoboro y’amashanyarazi biherereye ubu rishobora kuva kuri 10 A ku bipimo by’amashanyarazi bigenzura kugeza kuri 400 A ku bipimo by’amashanyarazi bikuru. Igice cy’umuyoboro w’amashanyarazi kigena ubushobozi bw’amashanyarazi: icyuma cya 2.5 mm² (AWG 14) gishobora guhabwa amanota ya 24 A, mu gihe icyuma cya 35 mm² (AWG 2) gishobora kwakira kugeza kuri 150 A. Igipimo cy’ingenzi hano ni ukwiyongera k’ubushyuhe — UL 1059 igabanya ukwiyongera k’ubushyuhe kuri icyuma kugeza kuri 30 °C hejuru y’ikirere kiri munsi y’umuyoboro w’amashanyarazi.
Ndakugira inama yo guhora ugabanya amanota y’uruganda rwashyize ahagaragara ho nibura 20% ku bikorwa bihoraho mu makabati afunze aho ubushyuhe bw'ikirere burenze 40 °C. Iri ni itegeko nashyizeho nyuma yo kubona ubushyuhe bw'imbere mu kabati bugera kuri 55 °C mu ruganda rwa Maleziya rukoresha imirasire y'izuba - ibyuma byacu bya terminal byakomeje gukora mu myaka itatu nyuma yaho kuko twari twagennye ingano ikurikiraho uhereye ku gipimo cya nominal.
3. Ibikoresho by'inzitizi n'amazu
Ibikoresho byo mu nzu y’icyuma gikingira impanuka bishobora kuba ari byo bintu by’ingenzi bitandukanya ubuziranenge n’abakora ibikoresho. Ibipimo ngenderwaho mu nganda ni PA66 ikoreshwa mu byuma binini bya fibre (nylon 66) cyangwa PBT (polybutylene terephthalate), byombi bifite amanota ya UL 94 V-0 yo gukumira umuriro. PA66 itanga imbaraga nziza za mashini n'ubushyuhe bwinshi buhoraho (kugeza kuri 120 °C), mu gihe PBT itanga ubushobozi bwo kudahinduka no kugabanya ubushuhe.
Si PA66 zose zimeze kimwe. Mu ruganda rwacu i Ningbo, dushakisha PA66+GF30 (30% fibre y'ikirahure) ku bacuruzi babishoboye kandi dukora ibizamini bya DSC (Differential Scanning Calorimetry) kugira ngo tumenye neza aho irangi rishonga n'ubushyuhe bw'ikirahure bihinduka. Nabonye ibyuma bihendutse bigwa mu mezi atandatu kuko uruganda rwakoresheje PA66 yasubijwemo hamwe n'ikwirakwizwa ry'ibirahure ritameze neza - inzitizi zacitse bitewe n'ubushyuhe, kandi CTI yagabanutse munsi y'ibipimo ntarengwa.
| Umutungo | PA66+GF30 | PBT+GF30 | Resine ya Phenolic |
|---|---|---|---|
| Igipimo cy'ubushyuhe bwa UL | V-0 (0.8 mm) | V-0 (0.8 mm) | V-0 |
| Ubushyuhe Buhoraho Butagira Umupaka | 120 °C | 140 °C | 150 °C |
| Igipimo cy'igereranya ry'ikurikiranwa (CTI) | PLC 2 (250–400 V) | PLC 1 (400–600 V) | PLC 0 (600 V+) |
| Kunywa Ubushuhe (amasaha 24, 23 °C) | 0.7 – 1.0% | 0.08 – 0.15% | 0.1 – 0.3% |
| Uburyo busanzwe bwo gukoresha | Inganda rusange | Ubushuhe bwinshi / hanze | Ubushyuhe bwinshi cyane |
Gushyiraho gari ya moshi ya DIN: Igipimo ngenderwaho cyo gukwirakwiza ingufu za modular
Gushyiraho gari ya moshi ya DIN byabaye igipimo ngenderwaho ku isi cyo gushyiraho ibyuma bigenzura amashanyarazi mu nganda no mu makabati akwirakwiza amashanyarazi. Imiterere ya gari ya moshi isanzwe ya DIN — TS 35 (ubugari bwa mm 35) kuri DIN EN 60715 — itanga urubuga rusange rwo gushyiraho terminal blocks, circuit breakers, relays, n'amashanyarazi mu buryo bukoresha modular kandi bukoresha neza umwanya.
Kuki ibi ari ingenzi ku ruganda rukora ibyuma bikingira ibyuma? Kubera ko uburinganire bwa DIN bugena uburyo icyuma cyawe cy’ubwubatsi gishobora guhuza ibyuma mu buryo bworoshye n’imiterere y’ibice biriho. Uruganda rufite ibyuma bikingira ibyuma bikoresha uburyo bwihariye bwo gushyiraho ibyuma birunga ...
Gushyiraho imiyoboro ya DIN bigabanya igihe cyo gufunga insinga ku kabati ho hafi 30% ugereranije n'imirongo isanzwe ishyirwa ku gice cy'imbere cy'aho ibintu bihurira., kuko abatekinisiye bashobora guteranya mbere y’uko icyuma giteranya ibikoresho byo mu kirere kiri hanze y’akabati bakagishyira mu mwanya wacyo nk’igikoresho cyuzuye. Ubwo twagenzuraga igihe cyo gukoresha insinga mu kigo cy’Abadage gitanga ibikoresho by’imodoka mu 2025, iduka ryabo ry’ibikoresho byagabanije iminota 18 kuri buri kabati binyuze mu guhindura ibyuma bishyirwa ku mpande zombi bijya ku mpande zombi zishyirwa ku mpande zombi - mu makabati 400 ku mwaka, ni ukuvuga amasaha 120 y’akazi.
Imiterere ya TS 35 DIN Rail n'uburyo ihura
- TS 35/7.5 (inkingi yo hejuru, 35 mm x 7.5 mm): Uburyo bukunze gukoreshwa cyane ku matsinda y’ibikoresho byo mu nganda mu byuma bisanzwe bigenzura. Amatsinda yacu akoresha agakoresho ko kubika ibintu gakoresha icyuma gifata impande z’umuhanda kandi gatuma habaho gufunga neza ndetse no mu gihe cy’ihindagurika rya garama 5 kuri buri IEC 60068-2-6.
- TS 35/15 (umuhanda w'imbere w'ingofero, 35 mm x 15 mm): Ikoreshwa ku bice biremereye bisaba inkunga y'inyongera ya mekanike. Ibice by'inzitizi byagenewe gukoreshwa mu gukoresha ingufu nyinshi (hejuru ya 100 A) akenshi bigaragaza iyi miterere kugira ngo habeho kwiyongera k'ubudahangarwa bwo gukurura.
- G32 (ishusho ya mm 32): Ntibikunze kugaragara ku rwego mpuzamahanga ariko biracyaboneka mu mapine ya kera yo mu Burayi. Igezweho cyane kurusha ayandi. uruganda rukora ibyuma bikingira ibyuma bikingira ibyumas zakuyeho inkunga ya G32 zishyigikira ihame rusange rya TS 35.
Uburyo bwo gusuzuma umushinga w’ibikoresho bya "Barrier Terminal Block"
Si buri ruganda rukora ibintu ruvuga ko rukora ibikoresho bitagira aho bibohera rutanga ubuziranenge buhamye mu byiciro byose by'umusaruro. Namaze gusuzuma abatanga serivisi zo mu bwoko bwa "terminal block" barenga 50 mu Bushinwa, mu Burayi no mu majyepfo y'uburasirazuba bwa Aziya mu gihe cy'akazi kanjye, kandi nakoze urutonde rw'ibintu abahanga mu gutanga amasoko bashobora gukoresha mu gihe cyo gutanga serivisi.
Gahunda yo gusuzuma abatanga serivisi z'amasomo atanu
- Uburebure bw'impamyabumenyi: Ntugahagarike gusaba icyemezo cya UL na CE. Saba inomero yihariye ya dosiye ya UL hanyuma uyigenzure kuri database ya UL kuri interineti. Urutonde rwemewe rwa UL 1059 ruzagaragaza uruhererekane rw'ibicuruzwa, icyiciro cy'amashanyarazi, n'amanota agezweho. Nabonye abatanga serivisi batatu mu myaka ibiri ishize bafite ikirego cya "UL" kitajyanye n'ikimenyetso cy'ibicuruzwa byabo.
- Ubushobozi bwo gupima imbere mu kigo: Umuntu wizewe uruganda rukora ibyuma bikingira ibyuma bikingira ibyuma Igomba kuba ifite ibikoresho bipima imbaraga za dielectric (ibipimo bya hipot), ibikoresho bipima ubwiyongere bw'ubushyuhe, n'ibipimo bya pull-force gauges. Mu gihe cyo kugenzura uruganda, buri gihe nsaba kureba ibyemezo byo gupima ibi bikoresho - bimbwira niba ishami ry'ubuziranenge rishobora kwemeza umusaruro wabyo bwite.
- Uburyo bwo gukurikirana ibintu: Saba ibyemezo by'ibikoresho byo mu rwego rw'itsinda (imirongo ya DSC kuri PA66, ibisubizo by'ibizamini bya CTI, ikarita y'umuhondo ya UL kugira ngo ubone amanota y'umuriro). Dufite sisitemu yo gukurikirana ibikoresho aho buri cyiciro cy'umusaruro gihuzwa n'umubare w'ibikoresho fatizo byacyo. Iyo umukiriya atanze raporo y'uko hari ikibazo, dushobora kugikurikirana mu minota 30.
- Igihe cyo gutanga serivisi n'ingano ntoya yo gutumiza (MOQ): Ku bice by'aho ibyuma bihagarara bifite ibyuma bisanzwe bihagarara hamwe n'aho PA66 ikorera, uruganda rw'Abashinwa rufite gahunda nziza rugomba gutanga iminsi 15-25 y'akazi kuri MOQ y'ibice 1000-2000. Abatanga ibicuruzwa benshi batanga ingero z'ibice 10-50 kugira ngo bakore isuzumabumenyi.
- Ubufasha mu by'ubuhanga mu gukoresha porogaramu: Baza uruganda niba rushobora gutanga amakuru ya tekiniki (imirongo y’ubushyuhe, imbonerahamwe zigabanya ubushyuhe, moderi za 3D CAD) nta NDA. Uruganda rwizeye amakuru y’ibicuruzwa byarwo ruzabisangiza ku buntu.
Porogaramu zo gufunga ibyuma bya barrier mu gukwirakwiza ingufu z'amashanyarazi
Ibice by'ingoboka byagenwe muri sisitemu yo gukwirakwiza ingufu mu nganda nyinshi kuko imiterere yabyo ijyanye neza n'insinga zizewe cyane. Dore ibyiciro bine bikunze gukoreshwa nhura nabyo:
Ibigo bigenzura moteri mu nganda (MCCs)
Mu mikoreshereze ya MCC, ibyuma bikingira amashanyarazi bihuza imiyoboro ya AC (ubusanzwe 400 V kugeza 690 V) na moteri zitangira, moteri zihindura frequency (VFDs), na bisi zikwirakwiza umuriro. Kubera ko umuyoboro mugufi muri MCC ushobora kunyura mu miyoboro myinshi ya moteri, kwitandukanya kw'imiyoboro birinda ko umuyoboro umwe unanirwa gukuraho imiyoboro iri hafi aho. Dutanga imiyoboro iri hagati ya 100 A na 250 A hamwe n'imiyoboro ya M6 cyangwa M8 kuri izi porogaramu.
Ingufu zisubira — Izuba n'Umuyaga
Udusanduku tw’amashanyarazi duhuza imirasire y’izuba n’udusanduku tw’amashanyarazi dukoresha turbine y’umuyaga bisaba ibyuma bikingira bishobora kwihanganira ubushyuhe bwo hanze kuva kuri -25 °C kugeza kuri +70 °C mu gihe bigumana ubuziranenge bwa dielectric. Ku mushinga w’ubuhinzi bw’izuba muri Shili, twatanze imbogamizi zishingiye kuri PBT cyane cyane kubera ko PBT ifata amazi make ugereranyije na PA66 - ubushuhe bwo ku nkombe hamwe n’umunyu byatumye kudafata amazi neza. Mu myaka itatu ishize dukora, nta na kimwe cyagaragaye ko cyagize ingaruka mbi ku bushyuhe bw’amashanyarazi.
Gukwirakwiza ingufu z'amashanyarazi mu nyubako na HVAC
Ibyumba by'ubucuruzi bikoresha ibyuma bikingira umuriro mu byuma bitanga amatara, ibikoresho bya HVAC, no gukwirakwiza umuriro mu buryo bwihutirwa. Gushyiraho imiyoboro ya DIN ni ingenzi cyane hano kuko abahanga mu by'amashanyarazi bashobora kongera gushyiraho imiterere y'ibice by'amashanyarazi vuba mu gihe cyo kuvugurura imiterere y'inyubako badacukuye imyobo mishya yo gushyiraho.
Ibikorwaremezo bya gari ya moshi n'ubwikorezi
Sisitemu z'amashanyarazi zikoresha amajwi n'amashanyarazi yo gukurura gari ya moshi zikenera ibyuma bikingira umuhanda bifite ubushobozi bwo kudahindagura (IEC 61373 Icyiciro cya 1, Icyiciro cya B) n'intera ndende zo gukurura umuhanda ku nsinga za 1500 V DC. Kubera ko amadirishya yo gusana gari ya moshi apimwa mu masaha, atari mu minsi, gushyiraho rail ya DIN modular hamwe na nimero z'aho terminal zishyirwa zigaragara neza bifasha amatsinda yo gusana kumenya no gusimbuza vuba imiyoboro y'amashanyarazi idakora neza.
| Porogaramu | Umuvuduko w'amashanyarazi | Ingano y'ubu | Ingano y'umuyoboro w'amazi | Amazu Yasabwe |
|---|---|---|---|---|
| Ibigo bigenzura moteri | AC 400–690 V | 100–250 A | 16–95 mm² (AWG 6–3/0) | PA66+GF30 |
| Agasanduku k'ingufu zihuza imirasire y'izuba | 1000–1500 V DC | 30–100 A | 4–35 mm² (AWG 12–2) | PBT+GF30 |
| Igice cya HVAC | 208–480 V AC | 20–60 A | 2.5–16 mm² (AWG 14–6) | PA66+GF30 |
| Ibimenyetso bya gari ya moshi | 48–1500 V DC | 10–40 A | 1.5–10 mm² (AWG 16–8) | PBT+GF30 |
| Gukwirakwiza amatara | 277–480 V AC | 15–30 A | 1.5–6 mm² (AWG 16–10) | PA66+GF30 |
Ibisabwa mu kwemeza impamyabushobozi hakurikijwe Target Market
Amasoko atandukanye yo mu karere ashyiraho ibisabwa bitandukanye ku bakora inyubako z’ingoboka. Niba wohereza ibicuruzwa muri Amerika ya Ruguru, UL 1059 ntishobora kuganirwaho. Ku masoko y'i Burayi, ikimenyetso cya CE hamwe n'amategeko ya IEC 60947-7-1 ni byo by'ibanze. Dore isesengura rifatika:
- Amerika ya Ruguru (Amerika / Kanada): Kumenya UL 1059 (ni ngombwa ku ma paneli za UL), CSA C22.2 No. 158. Ibice by'inzitizi bifite amanota 300 V cyangwa 600 V ni ibisanzwe. Ndagusaba kwemeza nomero ya dosiye ya UL (ishobora gushakishwa kuri Iduka rya UL Standards) mbere yo kwiyemeza gukorera uruganda.
- Umuryango w’Ubumwe bw’u Burayi (CE + IEC): IEC 60947-7-1 yubahirizwa, ikimenyetso cya CE, RoHS na REACH byubahirizwa. Ku bidukikije bya ATEX (ikirere giturika), hakenewe icyemezo cy’inyongera kuri EN 60079-0 / EN 60079-7 (Ex eb).
- Ubushinwa (CCC): Icyemezo cy’Ubushinwa (CCC) ku matsinda y’amashanyarazi akoreshwa mu bikoresho byihariye byo gukwirakwiza ingufu. Amatsinda atari ay’amashanyarazi ashobora gukoreshwa mu bicuruzwa bigamije kohereza mu mahanga.
- Rusange Mpuzamahanga: Iyubahirizwa rya RoHS ni rusange. Buri gihe nemeza ko amanota ya UL 94 V-0 y’uruganda ajyanye n’ubugari bw’aho ibintu bikorerwa, atari igice gito gishoboka.
Kuki wahitamo J-GUANG nk'uruganda rwawe rukora ibyuma bikingira impanuka
Muri Ningbo J-GUANG Electronics, twatangiye gukora ibyuma bya terminal na connectors z'amashanyarazi kuva mu 2010, twubaka sisitemu y'umusaruro ikorera abakora ibikoresho by'amashanyarazi, abubatsi b'ibyuma, n'abakwirakwiza amashanyarazi ku isi yose. Umurongo wacu w’ifatizo ugizwe n’ikoranabuhanga ryo guhuza ibyuma n’iry’ibikoresho byo gushyiramo ingufu, byose byagenewe gushyirwaho TS 35 DIN rail isanzwe.
Ikidutandukanya nk'uruganda rukora ibyuma bikingira amashanyarazi ni ishoramari ryacu mu bikorwa remezo byiza. Buri cyiciro cy’umusaruro gikorerwamo: (1) igeragezwa ry’imbaraga za dielectric kuri 2500 V AC mu masegonda 60, (2) gupima ubushyuhe buzamuka ku muvuduko wa 100% mu masaha 8, (3) isuzuma ry’imbaraga zo gukurura hakurikijwe IEC 60947-7-1 Annex A, na (4) igenzura ry’ubugari bw’urukuta rw’inzitizi kugeza kuri ± 0.05 mm. Njye ubwanjye nsuzuma dashboard y’ubwiza buri wa mbere mu gitondo - iyo itsinda rinaniwe kimwe muri ibi bizamini, rishyirwa mu kato mbere yo kugera ku murongo wo gupakira.
Ibyacu PCT-211 DIN rail push-in terminal block series igaragaza uburyo bwacu bwo gushushanya: ihuza umuvuduko w'insinga z'ikoranabuhanga rigezweho ryo guhuza n'inzitizi zo kwitandukanya zikwiriye imiyoboro ya 600 V. Kugira ngo ubone ubwoko bwose bw'inzitizi zacu n'ibindi bice by'ingufu, sura urubuga rwacu katalogu y'ibicuruzwa.
Ibibazo Bikunze Kubazwa
Ibyuma bikingira amashanyarazi ni iki kandi ni gute bitanga uburyo bwo kwitandukanya n'amashanyarazi menshi?
Ibyuma by'ingoboka ni icyuma gihuza amashanyarazi gikoresha inkuta za pulasitiki cyangwa za ceramic - byitwa inzitizi - hagati ya buri gice cy'ingoboka kugira ngo hirindwe ko uruziga ruhagarara, imiyoboro migufi, no gukorana n'umuyoboro w'amashanyarazi ku buryo butunguranye. Iyi miterere yihariye ituma ibyuma by'ingoboka biba byiza mu gukwirakwiza ingufu zikoresha ingufu nyinshi aho guhindagurika hagati y'imiyoboro yegeranye bishobora kwangiza ibikoresho cyangwa gukomeretsa abakozi. Inkuta z'ingoboka zongera intera yo gucikamo ibice hakurikijwe amahame ya UL 1059 na IEC 60947-7-1, bigatuma habaho imikorere yizewe ku muyoboro ugera kuri 600 V (UL) cyangwa 1000 V (IEC).
Ese ibyuma byabugenewe bishobora gushyirwa ku miyoboro ya DIN?
Yego, ibyuma byinshi bigezweho byo gushyiramo ibyuma bikoreshwa mu gushyiraho ibyuma bya DIN ku murongo usanzwe wa TS 35 (35 mm) kuri DIN EN 60715. Gushyiraho ibyuma bya DIN bituma bishyirwaho, bigabanya igihe cyo guteranya ibikoresho, kandi byoroshya uburyo bwo kubisana no kubivugurura mu gihe kizaza. Hari ibyuma bikoreshwa mu gushyiraho ibyuma bikoreshwa mu gushyiraho ibyuma bifasha mu gushyiramo ibyuma, mu gihe ibindi bisaba icyuma gifasha mu gushyiraho ibyuma. Muri J-GUANG, dushushanya ibyuma bikoreshwa mu gushyiraho ibyuma bifasha mu gushyiraho ibyuma bifasha mu gushyiramo ibyuma bidafite ibikoresho, bifunga neza ku murongo kandi bigasohora hakoreshejwe uburyo bworoshye bwo gukoresha screwdriver.
Ni izihe yemeza ko ikigo cy’ubucuruzi cy’ingoboka cyizewe kigomba kuba gifite?
Uruganda rwizewe rukora ibyuma bikingira amashanyarazi rugomba kugira agaciro ka UL 1059 (ibipimo ngenderwaho ku bikoresho bikingira amashanyarazi muri Amerika ya Ruguru), IEC 60947-7-1 (ibipimo ngenderwaho mpuzamahanga ku bikoresho bikingira amashanyarazi), ikimenyetso cya CE cyo kugera ku isoko ry’i Burayi, n’amategeko ya RoHS yo kubungabunga ibidukikije. Hashobora kuba hakenewe ibindi byangombwa nka CSA, TUV, cyangwa ATEX bitewe n’inganda zigenewe gukoresha. Ibi byemezo byemeza ko ibicuruzwa by’uruganda byatsinze ikizamini cyigenga cy’umutekano w’amashanyarazi, kuramba kwa mashini, n’imikorere y’ubushyuhe mu buryo bwemewe n’amategeko.
Nigute nahitamo hagati ya screw-type na push-in barrier blocks?
Guhitamo hagati y’udukingirizo tw’ubwoko bwa screw na push-in barrier blocks biterwa n’urwego rw’ingufu za porogaramu yawe, inshuro zo kuyibungabunga, n’ibisabwa mu gukoresha insinga. Udukingirizo tw’ubwoko bwa screws dutanga imbaraga nyinshi zo gufunga kandi dukundwa cyane mu bidukikije bihindagurika cyane no mu bunini bwa conductor (hejuru ya 10 AWG / 6 mm²). Udukingirizo tw’uburyo bwa screws, mu buryo bunyuranye, tugabanya igihe cyo gufunga kugeza kuri 60% kuko tudasaba gufunga screws kandi twemera insinga zikomeye cyangwa zifunganye zidafite ferrule hamwe n’uburyo bworoshye bwo gushyiramo. Ku bijyanye no gukwirakwiza ingufu hamwe n’ingano zivanze za conductors, J-GUANG isaba utukingirizo tw’ubwoko bwa screws ku mashami y’amashanyarazi n’udukingirizo tw’udukingirizo tw’amashami aho umwanya n’umuvuduko ari ingenzi.
Ni irihe tandukaniro riri hagati ya barrier terminal block n'iy'inyuma yo kunyuramo?
Itandukaniro ry'ibanze ni uko icyuma gikingira amashanyarazi gikoresha inkuta zizamuka zirinda amashanyarazi hagati ya buri gice cy'amashanyarazi kugira ngo gihuze n'aho gihurira, mu gihe icyuma gikingira amashanyarazi gikunze kugira umwobo utose cyangwa ufunze nta mbogamizi zitandukanya. Utwuma dukingira amashanyarazi dutanga uburinzi bwiza ku miyoboro y'amashanyarazi n'imiyoboro migufi, bigatuma ari byo bikundwa cyane mu gukwirakwiza ingufu za voltage nyinshi zirenze 250 V. Utwuma dukingira amashanyarazi ni duto kandi duhendutse ku nsinga z'ibimenyetso bigabanya amashanyarazi n'imiyoboro igenzura amashanyarazi. Mu myitozo yo gushushanya panel, dukoresha utwuma dukingira amashanyarazi ku miyoboro ya AC na moteri mu gihe dukoresha utwuma dukingira amashanyarazi ku miyoboro ya PLC na sensor.
Ni ingano ki y'umuyoboro w'amashanyarazi ushobora kwakira ibyuma bifunga imiyoboro?
Ibice by'ingoboka byakira ingano zitandukanye z'umuyoboro w'amashanyarazi bitewe n'uruhererekane. Ingano zisanzwe zigera kuri 0.2 mm² (AWG 24) ku nsinga zo kugenzura kugeza kuri 300 mm² (600 kcmil) ku gukwirakwiza ingufu ziremereye. Ibice by'ingoboka bikunze gukwirakwiza ingufu bifata 2.5 mm² kugeza 16 mm² (AWG 14 kugeza AWG 6). Buri gishushanyo cya mwambaro w'ingoboka kigaragaza igice gito n'ikirenzeho cy'umuyoboro w'amashanyarazi hamwe n'imbaraga zo gukaza zisabwa ku miyoboro y'amashanyarazi. Kurenga urugero rw'insinga z'amashanyarazi bigabanya ubushobozi bwo guhangana n'umuyoboro w'amashanyarazi no kwizerwa igihe kirekire.
Ni gute nagenzura ubwiza bw'uruganda rukora ibyuma bikingira amashanyarazi?
Kugira ngo urebe neza ubwiza bw'uruganda rukora ibyuma bikingira amashanyarazi, saba raporo z'ibizamini by'umuntu wa gatatu ku mbaraga za dielectric (ubusanzwe 2500 V AC mu munota 1 kuri UL 1059), kwiyongera k'ubushyuhe ku muvuduko w'amashanyarazi, n'ubudahangarwa bw'amashanyarazi (umubare w'ibyiciro byo gushyiramo/gukuramo). Saba ibyemezo by'ibikoresho - ibikoresho byo mu nzu bya UL 94 V-0 bya PA66 cyangwa PBT bigaragaza ko umuriro udakora neza. Sura uruganda cyangwa usabe videwo kugira ngo urebe neza uburyo bwo gushushanya no guteranya. Reba ingero z'ubugari bw'urukuta rw'ibyuma bikingira amashanyarazi, ubuso bw'ibyuma bitagira amashanyarazi, n'uburyo umugozi ufatana neza. Uruganda rwizewe rugomba gutanga ibi byose nta gushidikanya.
Ukeneye ikigo cy’inganda zikora ibyuma byabugenewe ushobora kwizera?
Vugana na Yvonne kuri J-GUANG kugira ngo ubone amakuru ya tekiniki, ingero z'ubuntu, n'igiciro cy'umushinga wawe utaha wo gukwirakwiza ingufu z'amashanyarazi.
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