TL;DR — Abin da Ya Kamata Ku Sani
- Tubalan tashar bas ɗin DIN mai lamba 1000V/200A sarrafa babban rarraba wutar lantarki a cikin allunan masana'antu - yana isar da har zuwa 200A ta hanyar ƙaramin na'ura guda ɗaya.
- Dangane da IEC 60947-7-1 da UL 1059, waɗannan tubalan an ba su takardar shaidar da'irori har zuwa 1000V AC (1500V DC), tare da waya mai kama daga 6mm² zuwa 70mm² (AWG 10 zuwa 2/0).
- Zaɓin kayan Busbar shine mai bambanta aiki #1 — jan ƙarfe mai amfani da lantarki (99.9% IACS conductivity) ya fi ƙarfin bututun ƙarfe na tagulla da kashi 40% a cikin watsawar zafi a ƙimar wutar lantarki.
- A matsayinka na mai ƙera kai tsaye, muna samar da rangwamen farashi na kashi 30-50% idan aka kwatanta da samfuran Turai yayin da muke bayar da takaddun shaida iri ɗaya na IEC/UL da kuma saurin lokacin samar da kayayyaki.
- Don aikin ci gaba na 200A, koyaushe a ƙayyade sandunan ƙarfe masu rufi da aka yi da tin tare da mafi ƙarancin giciye na 16mm² - wannan yana hana guduwar zafi a matakin 80% na ci gaba da ƙwanƙwasawa.
Menene Daidai Tsarin Tashar Busbar na DIN Rail?
Ɗakin tashar basbar na DIN wani haɗin lantarki ne mai sassauƙa wanda aka ƙera don rarraba wutar lantarki - ba wayoyi masu sigina ba, ba da'irori masu sarrafawa ba, amma ainihin sarrafa wutar lantarkiYana hawa kan layin DIN na TS-35 (faɗin mm 35) na yau da kullun kuma yana amfani da sandar bas ta jan ƙarfe don rarraba babban wutar lantarki mai shigowa zuwa da'irori masu fita da yawa. Siffar da ke raba tubalin tashar bas daga tubalin ciyarwa ta yau da kullun ita ce layin mai raba wutar lantarki: babban mai shigowa yana ba da wutar lantarki ga sandar bas ta jan ƙarfe, kuma kowane matsayi na tashar da ke kan sandar bas ɗin yana shiga cikin irin wannan ƙarfin.
A masana'antarmu, muna ƙera waɗannan tubalan a cikin tsari daga hanya biyu zuwa hanya 20 - ma'ana babban abincin da ke shigowa zai iya samar da wutar lantarki har zuwa da'irori 20 na rassa daban-daban daga ƙaramin sawun layin dogo na DIN guda ɗaya. Wannan yana da matuƙar muhimmanci a cikin ginin panel na gaske saboda yana kawar da buƙatar tubalan rarraba wutar lantarki daban-daban, yana rage lokacin wayoyi na panel da kusan kashi 40-60% idan aka kwatanta da hanyoyin jumper na tashar zuwa tashar.
Fahimtar Ƙimar 1000V da 200A: Menene Ma'anar Lambobin Ainihin
Idan muka yi magana game da "ƙimar 1000V" da "ƙarfin 200A," muna nufin sigogi biyu daban-daban na damuwa ta lantarki - kuma rikitar da su kuskure ne da na ga injiniyoyi suna yi sau da yawa a cikin shekaru 15 da na yi a wannan masana'antar.
Matsayin Wutar Lantarki (1000V): Kalubalen Rufewa
Matsayin 1000V ya ta'allaka ne akan ingancin rufin gida, ba ƙarfin jagoran mota ba. Kowace IEC 60947-7-1, tubalan tashar da aka yi niyya don da'irori har zuwa 1000V AC dole ne su kula da mafi ƙarancin nisan rarrafe na 8mm da nisan sharewa na 5.5mm tsakanin sandunan da ke maƙwabtaka - kuma ana auna waɗannan nisan a cikin mafi munin yanayin haƙuri. Domin kayan gida (yawanci nailan PA66 tare da ƙarfafa zare na gilashi 30%) dole ne su jure wa ƙarfin wutar lantarki mai ƙima ba tare da bin diddigi ko lalacewa ba, muna amfani da polyamide mai hana harshen wuta na UL94 V-0 tare da ma'aunin bin diddigi na kwatantawa (CTI) wanda ya wuce 400V.
A cikin layin samarwarmu, kowane tubali mai ƙimar 1000V yana fuskantar gwajin ƙarfin dielectric na AC 2200V na daƙiƙa 60 - wannan ya ninka ƙarfin lantarki da aka ƙima, saboda Dole ne rufin ya tsira daga wuce gona da iri na wucin gadi da muhallin masana'antu na gaske ke samarwa kowace rana daga farawar mota, sauya mai haɗawa, da ayyukan banki na capacitor..
Matsayin Yanzu (200A): Matsalar Gudanar da Zafin Jiki
Haka kuma ba a fahimci ƙimar 200A ba. Matsayin zafi ne, ba iyaka ta zahiri akan kwararar lantarki ba. A cikin wutar lantarki mai ci gaba da 200A, asarar I²R a cikin sandar bus ta jan ƙarfe 16mm² yana haifar da kimanin watts 12-15 na zafi a kowace mita - kuma a cikin sashin sarrafawa da aka rufe a yanayin 40°C, wannan zafin dole ne ya tafi wani wuri. Shi ya sa Ana auna ƙimar yanzu ta toshewar tashar a wani takamaiman zafin jiki na yanayi (yawanci 40°C bisa ga IEC 60947-7-1) kuma yana ɗaukar iska kyauta a kusa da toshewar.
Kimiyyar Kayan Busbar: Dalilin da Ya Sa Tagulla Ta Fi Muhimmanci Fiye da Yadda Kuke Tunani
Ina so in yi bayani dalla-dalla a nan: Kayan da ke cikin bututun tashar shine abu mafi mahimmanci da ke tantance aikin sa na gaske - kuma shine wurin da masana'antun da ke rage farashi ke yanke hukunci.
Akwai kayan busbar guda uku da aka saba samu a kasuwa, kuma suna aiki daban-daban:
| Kayan Busbar | Ingancin wutar lantarki (% IACS) | Tsarin watsa zafi (W/m·K) | Ƙarfin Taurin Kai (MPa) | Fihirisar Farashi |
|---|---|---|---|---|
| Tagulla Mai Ƙarfi (C11000) | 99.9% | 391 | 220-250 | 100 |
| Tagulla (C26000) | kashi 28% | 120 | 300-400 | 55 |
| Tagulla Mai Rufi | 99.5% (fuska) | 385 | 220-250 | 115 |
Muna amfani da jan ƙarfe na C11000 electrolytic kawai don duk tubalan tashar busbar ɗinmu masu ƙimar 200A. Me yasa? Domin Sandunan bus ɗin tagulla da ke aiki a 200A za su kai zafin saman da ya kai kusan 25-30°C fiye da sandunan bus ɗin tagulla daidai - kuma bambancin zafin jiki yana fassara kai tsaye zuwa raguwar matsin lamba a tashoshin sukurori, ƙaruwar yawan iskar shaka, da kuma rage tsawon lokacin samfurin. Bambancin farashi tsakanin jan ƙarfe da tagulla ga tubalin busbar mai matsayi 10 ya kai kusan $0.80-1.20 a cikin kayan da aka yi amfani da su - ba a nan nake son yin sulhu ba.
Fasahar Waya da Haɗi: Daidaita Masu Gudanar da Wuta da Ƙarfinsu
Tsarin karɓuwa na waya na toshewar tashar bas ɗin 200A yawanci yana tsakanin 6mm² (AWG 10) zuwa 70mm² (AWG 2/0) a babban ɓangaren shigarwa, tare da tashoshin reshe suna karɓar 1.5mm² zuwa 16mm² (AWG 16 zuwa 6). Wannan kewayon karɓuwa mai faɗi ba abin mamaki ba ne - yana nuna gaskiyar wutar lantarki ta rarraba wutar lantarki: babban abincin yana ɗauke da cikakken 200A (saboda haka matsakaicin 70mm²), yayin da da'irorin reshe daban-daban na iya jawowa daga 2A zuwa 63A (saboda haka kewayon 1.5-16mm²).
Muna bayar da fasahar haɗi guda uku, kowannensu yana da fa'idodi daban-daban:
Haɗin Matse Sukurori (dokin aikinmu): Sukurori na ƙarfe yana matse mai jagora a kan sandar jan ƙarfe, yana ƙirƙirar walda mai sanyi wanda ba ta da iskar gas a mahaɗin hulɗa. Wannan ya kasance mafi inganci ga haɗin da ake amfani da shi a manyan hanyoyin sadarwa saboda sukurori yana amfani da ƙarfin juyi na 2.0-3.5 Nm - wanda ya isa ya canza tsarin jagorar jan ƙarfe kaɗan kuma ya ƙirƙiri haɗin ƙarfe wanda ke tsayayya da sassautawar girgiza da ke haifarwa. Rashin kyawunsa? Shigarwa yana ɗaukar daƙiƙa 15-20 a kowace waya.
Haɗin bazara mai turawa (mafi sauri): Maƙallin maɓuɓɓugar bakin ƙarfe yana riƙe da na'urar ba tare da kayan aiki ba. Shigarwa yana ɗaukar ƙasa da daƙiƙa 3. Duk da haka - kuma wannan yana da mahimmanci - haɗin turawa an iyakance shi ga girman jagoran jagora na 16mm² a cikin fasahar yanzu, wanda ke nufin ba za su iya ɗaukar cikakken jagorar shigarwa na 70mm² akan toshe 200A ba. Don babban abincin, har yanzu kuna buƙatar maƙallin sukurori ko haɗin ingarma.
Haɗin Ingarma/Bolt (mafi nauyinmu): Ingarma mai zare mai goro mai hex yana karɓar tashoshin zobe da aka manne a kan wayar. Wannan ita ce kawai nau'in haɗin da ke iya sarrafa masu jagoranci sama da 35mm² cikin aminci, kuma shine abin da muka ƙayyade ga dukkan manyan tashoshin shigarwa na 150A da 200A a matsayin daidaitattun.
Takaddun shaida da bin ƙa'idodi: Abin da Mai Kula da Ku zai Duba
Idan akwai darasi ɗaya da na koya a farkon shekarun aikinmu na masana'antu, to ga shi nan: takaddun shaida ba kayan ado na zaɓi ba ne — su ne mafi ƙarancin shinge ga shiga duk wani babban sayayya na masana'antu. Ga abin da kuke buƙatar tabbatarwa akan kowace takardar bayanin DIN rail busbar terminal block:
IEC 60947-7-1 — Wannan ita ce ƙa'idar ƙasa da ƙasa ta asali don tubalan tashoshi da ake amfani da su a cikin haɗakar na'urorin sauya wutar lantarki da na'urorin sarrafawa masu ƙarancin ƙarfin lantarki. Yana bayyana ƙarfin lantarki mai ƙima (≤1000V AC), ƙarfin lantarki mai ƙima, ƙarfin sassan giciye, da kuma — mafi mahimmanci — hanyoyin gwaji na ƙimar wutar lantarki ta gajere (SCCR). Kowace sabon gyare-gyare ga IEC 60947-7-1, tubalan tashar yanzu dole ne su bayyana ƙimar SCCR ɗinsu a sarari, wanda dole ne a haɗa shi da na'urorin kariya na sama.
UL 1059 — Daidai da Arewacin Amurka, wanda ya rufe tubalan tashar da aka kimanta har zuwa 1500V. Gwajin UL 1059 ya fi IEC tsauri a fannoni da dama masu mahimmanci: yana buƙatar gwajin juriya na dielectric a ƙarfin lantarki mai ƙimar 2 × + 1000V (idan aka kwatanta da ƙarfin lantarki mai ƙimar 2 × na IEC), kuma yana buƙatar gwaje-gwajen hawan zafi a kan ƙarfin lantarki mai ƙimar don zagayowar 50 (idan aka kwatanta da gwajin hauhawar zafin jiki na IEC). Kowace UL 1059 Edita. 6-2024, sabon bita ya ƙara ƙarin buƙatu don tubalan tashar jagora masu kariya.
Fayil ɗin takaddun shaida namu a matsayin Din rail busbar terminal block manufacturer ya haɗa da: Alamar CE (bin ƙa'idodin EU), jerin UL (akwai fayil idan an buƙata), ISO 9001: 2008 kula da inganci, gwajin ɓangare na uku na SGS, bin ƙa'idodin RoHS, da kuma sanarwar REACH. Kowace jigilar kaya ta ƙunshi takardar shaidar dacewa da lambobin rukuni da za a iya bi.
Me Yasa Za Ka Zabi Kamfanin Kera Tashar Busbar Tashar Jirgin Ƙasa ta DIN ta China?
Zan amsa wannan tambayar kai tsaye saboda ƙungiyoyin sayayya suna yi mana wannan tambayar duk mako. Masana'antar kayan aikin lantarki ta fuskanci babban sauyi a cikin shekaru goma da suka gabata. Ƙarfin masana'antu na China ya rufe gibin inganci da masu samar da kayayyaki na Turai da Amurka - yayin da yake kiyaye fa'idar farashi na kashi 30-50% wanda ya fito daga haɗaɗɗen samarwa a tsaye, ba daga sassauƙan kayan aiki ko gwaji ba.
Ga abin da haɗin kai tsaye yake nufi a aikace a wurinmu: Muna zuba injinan allurar mu a cikin gida. Muna buga sandunan jan ƙarfe namu daga takardar shaidar C11000 tagulla da aka samo daga Jiangxi Copper (ɗaya daga cikin manyan masu samar da jan ƙarfe a duniya). Muna sarrafa layukan haɗa ta atomatik. Kuma muna kula da dakin gwaje-gwaje na cikin gida wanda aka sanye shi da na'urorin gwaji na dielectric, micro-ohmmeters, kyamarorin daukar hoto na zafi, da kuma ɗakin gwajin rayuwa mai sauri na awanni 500.
Wannan haɗin kai tsaye yana kawar da matakai uku na tantancewa - mai rarraba kayan masarufi, mai samar da ƙananan sassa, da mai haɗa kwangila - waɗanda galibi ake saka su cikin farashin tubalan tashoshi masu alamar ƙasashen yamma (wanda, ya kamata in lura, ana ƙara ƙera su a China ko ta yaya, kawai tare da wani lakabi daban).
Don samowar OEMs da masu gina panel daga masana'antarmu kai tsaye, tattalin arziki yana fassara zuwa:
- Rage farashin raka'a na 35-50% idan aka kwatanta da Weidmüller ko Phoenix masu kama da juna, tubalan tashar basbar masu irin wannan ƙayyadaddun bayanai.
- Lokacin isarwa na makonni 2-4 don samfuran kasida na yau da kullun idan aka kwatanta da makonni 8-12 na yau da kullun ga masana'antun Turai (wani bambanci wanda ya ceci fiye da ɗaya daga cikin abokan cinikinmu daga hukunce-hukuncen jinkirin aiki).
- Alamar OEM da zaɓuɓɓukan launi/gidaje na musamman ba tare da ƙarin kuɗin kayan aiki ba ga adadi sama da raka'a 5,000 — domin mu ne ke da shagonmu na mold.
Yadda Ake Zaɓar Tashar Jirgin Ƙasa ta DIN Rail Busbar Block Mai Dacewa: Tsarin Mataki 5
Bayan shekaru 15 na amsa tambayoyin fasaha, na rarraba tsarin zaɓen zuwa yanke shawara biyar a jere. Ka tsallake kowace mataki, kuma ko dai za ka kashe kuɗi mai yawa a kan kayan aikin da aka ƙayyade fiye da kima ko kuma — mafi muni — ka sanya wani toshe wanda zai zama haɗarin gobara.
Mataki na 1: Tantance Matsakaicin Wutar Lantarki Mai Ci Gaba
Kada ka yi amfani da ƙimar na'urar breaker a matsayin tushenka na yanzu. Auna ko ƙididdige ainihin wutar lantarki mai ci gaba a ƙarƙashin mafi munin yanayi. Dokar NEC 80% ta ci gaba da ragewa: idan nauyinka yana jawo 160A akai-akai, kana buƙatar toshewar tashar da aka kimanta don aƙalla 200A. Saboda tubalan tashar ba su da sanyaya mai aiki, hanya ɗaya tilo ta wargaza zafin I²R ita ce ta hanyar yankin saman da kuma convection - kuma rage girman tubalan yana nufin lalacewar zafi na dindindin na gidan polyamide.
Mataki na 2: Tabbatar da Ajin Wutar Lantarki
Ga tsarin matakai uku na 480V (wanda aka saba gani a Arewacin Amurka), toshe mai ƙimar 600V ya isa. Ga tsarin 690V (wanda aka saba gani a aikace-aikacen masana'antu na Turai) ko shigarwar hasken rana ta 1000V, kuna buƙatar cikakken ƙimar 1000V. Koyaushe tabbatar da ƙarfin juriyar matsin lamba (Uimp) ban da ƙarfin kariya mai ƙarfi (Ui) - juriyar matsin lamba shine abin da ke kare shi daga canjin da walƙiya ke haifarwa da kuma canjin yanayi.
Mataki na 3: Ƙidaya Da'irorin Reshe naka
Ƙidaya kowace da'ira mai fita da ke buƙatar amfani da babban ƙarfin bas ɗin. Ƙara kashi 20% na ƙarfin ajiya don faɗaɗawa nan gaba — saboda ƙara matsayi daga baya yana buƙatar cire haɗin da sake haɗa dukkan tubalan, wanda ya fi tsada fiye da shigar da tubalan da suka ɗan fi girma a gaba.
Mataki na 4: Daidaita Girman Waya
Tabbatar cewa kewayon karɓar waya na toshewar tashar ya ƙunshi babban jagoran ciyarwar ku DA ƙaramin jagoran reshen ku. Kuskuren zaɓi da na gani shine ƙayyade tubalan 200A da ke tsammanin saukar da waya mai girman 1.5mm² - yawancin tubalan masu ƙarfin lantarki ba za su iya manne masu juji a ƙasa da 4mm² ba. A wannan yanayin, yi amfani da fil mai ragewa ko ferrule, amma yi la'akari da ƙarin lokacin haɗuwa.
Mataki na 5: Tabbatar da Daidaito na SCCR
Nemi takardar shaidar gwajin SCCR daga masana'anta. Dole ne ƙimar SCCR ta fi ƙarfin wutar lantarki da ake da ita a wurin shigarwa. Don manyan aikace-aikacen rarraba wutar lantarki, SCCR na akalla 25kA a ƙarfin lantarki mai ƙima shine mafi ƙarancin aiki - duk abin da ya ƙasa, kuma toshewar tashar ku ya zama fiyu a cikin tsarin ku, ba ta hanyar da aka sarrafa ba.
Mafi kyawun Ayyuka na Shigarwa: Abin da Takardar Bayanai Ba Ta Faɗa Maka Ba
Takardun bayanai suna gaya muku ƙimar karfin juyi da tsawon tsiri na waya. Ba su gaya maka abin da ke faruwa a zahiri a fagen ba. Ga abin da muka koya daga dubban hulɗar tallafin abokin ciniki:
Karfin juyi yana da muhimmanci fiye da yadda kake tsammani - kuma rashin karfin juyi ya fi sau 10 fiye da karfin juyi fiye da yadda ake yi. Tashar sukurori da aka matse zuwa kashi 50% na ƙarfin juyi mai ƙima zai nuna juriyar hulɗa sau 3-5 fiye da yadda aka ƙayyade - kuma a 200A, wannan ƙarin juriya yana samar da isasshen zafi don laushi gidan PA66 cikin sa'o'i na ci gaba da aiki. Muna jigilar sukudireba mai daidaita karfin juyi tare da kowace jigilar samfurin farko daidai saboda mun san yawancin shagunan panel suna amfani da sukudireba mara ma'auni.
Amfani da ferule ba zaɓi bane sama da 16mm². Masu sarrafa jan ƙarfe waɗanda ba su da ferrules suna yaɗuwa a ƙarƙashin matsi - wasu zare suna yin hulɗa, wasu kuma ba sa yin hakan. Yankin hulɗa mai inganci yana raguwa da kashi 20-30% idan aka kwatanta da ferrule mai kumbura yadda ya kamata, kuma wannan yana nufin juriya mafi girma, zafin jiki mafi girma, da kuma - a mafi munin yanayi - karyewar zare daga zagayowar zafi. Mun haɗa da ferrules na jan ƙarfe masu bin DIN 46228 a cikin kowace na'urar marufi ta toshe sama da 25mm².
Tubalan tashar basbar suna buƙatar samun iska. Ba kamar tubalan tashar da ke ɗauke da wutar lantarki ta hanyar jagora ɗaya ba, tubalan bas ɗin suna tattara 200A ta hanyar layin jan ƙarfe guda ɗaya wanda ke tafiyar da tsawon tubalin gaba ɗaya. A cikin faifan da aka cika da yawa, dole ne a sanya waɗannan tubalan tare da aƙalla gibin iska 10mm a kowane gefe - saboda zafin da 200A ke samarwa a cikin sandar bus mai girman 16mm² kusan 0.75W ne a kowane matsayi na tashar, kuma toshe mai matsayi 20 yana samar da 15W akai-akai.
Tambayoyin da Ake Yawan Yi
T: Zan iya amfani da toshe ɗaya na tashar busbar 200A don aikace-aikacen AC da DC?
Haka ne, amma tare da mahimman gargaɗi. Dole ne a rage darajar DC saboda bakaken DC ba sa kashe kansu a wuraren da ba su da alaƙa da sifili. Dangane da IEC 60947-7-1, tubalan tashar da ake amfani da su a da'irori na DC ya kamata a rage su zuwa kashi 80% na ƙimar halin yanzu na AC - don haka toshewar AC 200A ta zama toshewar DC 160A. Bugu da ƙari, polarity na DC dole ne ya kasance daidai a duk tashoshin da ke raba sandar bus; haɗa polarity akan sandar bus ɗaya yana haifar da gajeriyar gajeriyar hanya.
T: Menene bambanci tsakanin toshewar tashar basbar da toshewar rarraba wutar lantarki?
Toshewar tashar bas ɗin tana haɗa sandar bas ɗin a cikin gidan tashar kuma tana hawa kan layin DIN. Toshewar rarraba wutar lantarki (PDB) yawanci babbar na'ura ce mai zaman kanta tare da wani shinge daban wanda zai iya ko ba zai iya hawa kan layin DIN ba. Tubalan tashar busbar suna ba da babban yawa da kuma wayoyi masu sauƙi don amfani har zuwa 200A; PDBs sun fi kyau sama da 200A inda radius mai lanƙwasa waya da watsar da zafi ke sa tsarin haɗin gwiwa ya zama mara amfani.
T: Har yaushe tubalan tashar bas ɗin DIN ke ɗaukar aiki?
A ƙarƙashin yanayin da aka ƙima (40°C na yanayi, ≤80% ci gaba da kaya), tubalin tashar bus ɗin jan ƙarfe da aka sanya da kyau tare da gidan PA66 yana da tsawon lokacin ƙira na shekaru 20+. Ainihin abin da ke rage tsawon rai shine kusan koyaushe zagayowar zafi - faɗaɗawa da matsewar sandar jan ƙarfe (CTE: 17×10⁻⁶/K) akan ginin PA66 (CTE: 80×10⁻⁶/K) yana sassauta haɗin sukurori a hankali a kan dubban zagayowar. Sake kunna wutar lantarki a kowace shekara yayin da aka tsara gyara yana ƙara tsawon rayuwar sabis sosai.
T: Zan iya samun saitunan bas na musamman?
Eh. A matsayinmu na masana'anta mai yin mold a cikin gida, muna samar da tubalan tashar busbar na musamman tare da ƙididdige sandunan da ba na yau da kullun ba, ƙididdigar wutar lantarki iri ɗaya akan sandar bus ɗin, gidaje na musamman don lambar ƙarfin lantarki, da kuma alamar/lakabi na musamman. Mafi ƙarancin adadin oda don saitunan musamman yana farawa daga raka'a 1,000, tare da ƙara yawan kayan aiki a cikin farashin naúrar. Tuntuɓi ƙungiyar injiniyanmu a sara@nbjguang.com tare da takamaiman bayanan ku.
T: Shin tubalan tashar J-Guang sun dace da kayan haɗi daga wasu samfuran?
Tubalan tashar jirgin ƙasa na DIN ɗinmu suna amfani da tsarin layin dogo na TS-35 na masana'antu da kuma tazara ta tsakiya (yawanci 6mm, 8mm, ko 10mm ya danganta da jerin). Maƙallan ƙarshe, faranti na rabawa, da kuma sandunan alama gabaɗaya sun dace da manyan samfuran (Weidmüller W-Series, Phoenix Contact UK-Series) saboda waɗannan ma'aunin masana'antu ne na gaske - kodayake koyaushe muna ba da shawarar tabbatar da daidaiton injina da samfurin kafin mu yi alƙawarin yin manyan oda.
Me yasa J-Guang ke buƙatar Tashar Jirgin Ƙasa ta DIN Rail Busbar ɗinku
Mun kasance muna ƙera tubalan tashoshi da haɗin haɗi tun daga shekarar 2010 a cibiyarmu da ke Ningbo, China - shekaru 15 na mai da hankali kan wannan nau'in samfura. Ba mu kamfanin ciniki ba ne da ke samowa daga masana'antu bazuwar, mu ne masana'antar.
Layin samfurin tashar basbar DIN ɗinmu ya ƙunshi:
- Ƙima na yanzu: 80A, 100A, 125A, 150A, 175A, da 200A
- Ƙimar ƙarfin lantarki: 600V da 1000V AC (An jera UL zuwa 600V; IEC an kimanta shi zuwa 1000V)
- Jerin waya: 1.5mm² zuwa 70mm² (AWG 16 zuwa 2/0)
- Tsarin sanduna: Hanya ta 2 zuwa hanya ta 20, tare da saitunan musamman da ake da su
- Nau'ikan haɗi: Maƙallin sukurori, maɓuɓɓugar turawa (≤16mm²), da kuma sandar/ƙulli (≥35mm²)
- Kayan gidaje: PA66 GF30, UL94 V-0, zafin aiki -40°C zuwa +130°C
Ana gwada kowace tubali 100% ta hanyar lantarki kafin a kawo ta - ba a gwada ta da tsari ba, ba a tantance ta da ƙididdiga ba. Wannan wata manufa ce da muka aiwatar a shekarar 2015 bayan dawowar filin guda ɗaya wanda ya samo asali ne daga haɗin bas-bar-zuwa-tasha wanda gwajin rukuni ya ɓace. Kudin yana kimanin $0.03 a kowace naúrar a cikin amortization na gwaji da aiki; ƙimar ba ta da gazawar filin da aka danganta da lahani na masana'antu a cikin shekaru bakwai da suka gabata.
📞 Nemi Farashi ko Samfurin Injiniya
Muna jigilar samfuran injiniya cikin awanni 48 tare da cikakkun rahotannin gwaji, gami da juriyar dielectric, juriyar hulɗa, da bayanan hoton zafi a kan ƙimar wutar lantarki. Tuntuɓi ƙungiyar tallace-tallace tamu a sara@nbjguang.com ko kira +86 574 63085228.
Ziyarci NINGBO J-GUANG ELECTRONICS don cikakken kundin samfuranmu da takaddun bayanai na fasaha.
Mai kera Tashar Busbar ta DIN Rail: Matsayin 1000V da ƙarfin 200A don Babban Rarraba Wutar Lantarki
📋 TL;DR — Abin da Ya Kamata Ku Sani
- Tubalan tashar bas ɗin DIN mai lamba 1000V/200A sarrafa babban rarraba wutar lantarki a cikin allunan masana'antu - yana isar da har zuwa 200A ta hanyar ƙaramin na'ura guda ɗaya.
- Dangane da IEC 60947-7-1 da UL 1059, waɗannan tubalan an ba su takardar shaidar da'irori har zuwa 1000V AC (1500V DC), tare da waya mai kama daga 6mm² zuwa 70mm² (AWG 10 zuwa 2/0).
- Zaɓin kayan Busbar shine mai bambanta aiki #1 — jan ƙarfe mai amfani da lantarki (99.9% IACS conductivity) ya fi ƙarfin bututun ƙarfe na tagulla da kashi 40% a cikin watsawar zafi a ƙimar wutar lantarki.
- A matsayinka na mai ƙera kai tsaye, muna samar da rangwamen farashi na kashi 30-50% idan aka kwatanta da samfuran Turai yayin da muke bayar da takaddun shaida iri ɗaya na IEC/UL da kuma saurin lokacin samar da kayayyaki.
- Don aikin ci gaba na 200A, koyaushe a ƙayyade sandunan ƙarfe masu rufi da aka yi da tin tare da mafi ƙarancin giciye na 16mm² - wannan yana hana guduwar zafi a matakin 80% na ci gaba da ƙwanƙwasawa.
Menene Daidai Tsarin Tashar Busbar na DIN Rail?
Ɗakin tashar basbar na DIN wani haɗin lantarki ne mai sassauƙa wanda aka ƙera don rarraba wutar lantarki - ba wayoyi masu sigina ba, ba da'irori masu sarrafawa ba, amma ainihin sarrafa wutar lantarkiYana hawa kan layin DIN na TS-35 (faɗin mm 35) na yau da kullun kuma yana amfani da sandar bas ta jan ƙarfe don rarraba babban wutar lantarki mai shigowa zuwa da'irori masu fita da yawa. Siffar da ke raba tubalin tashar bas daga tubalin ciyarwa ta yau da kullun ita ce layin mai raba wutar lantarki: babban mai shigowa yana ba da wutar lantarki ga sandar bas ta jan ƙarfe, kuma kowane matsayi na tashar da ke kan sandar bas ɗin yana shiga cikin irin wannan ƙarfin.
A masana'antarmu, muna ƙera waɗannan tubalan a cikin tsari daga hanya biyu zuwa hanya 20 - ma'ana babban abincin da ke shigowa zai iya samar da wutar lantarki har zuwa da'irori 20 na rassa daban-daban daga ƙaramin sawun layin dogo na DIN guda ɗaya. Wannan yana da matuƙar muhimmanci a cikin ginin panel na gaske saboda yana kawar da buƙatar tubalan rarraba wutar lantarki daban-daban, yana rage lokacin wayoyi na panel da kusan kashi 40-60% idan aka kwatanta da hanyoyin jumper na tashar zuwa tashar.
Fahimtar Ƙimar 1000V da 200A: Menene Ma'anar Lambobin Ainihin
Idan muka yi magana game da "ƙimar 1000V" da "ƙarfin 200A," muna nufin sigogi biyu daban-daban na damuwa ta lantarki - kuma rikitar da su kuskure ne da na ga injiniyoyi suna yi sau da yawa a cikin shekaru 15 da na yi a wannan masana'antar.
Matsayin Wutar Lantarki (1000V): Kalubalen Rufewa
Matsayin 1000V ya ta'allaka ne akan ingancin rufin gida, ba ƙarfin jagoran mota ba. Kowace IEC 60947-7-1, tubalan tashar da aka yi niyya don da'irori har zuwa 1000V AC dole ne su kula da mafi ƙarancin nisan rarrafe na 8mm da nisan sharewa na 5.5mm tsakanin sandunan da ke maƙwabtaka - kuma ana auna waɗannan nisan a cikin mafi munin yanayin haƙuri. Domin kayan gida (yawanci nailan PA66 tare da ƙarfafa zare na gilashi 30%) dole ne su jure wa ƙarfin wutar lantarki mai ƙima ba tare da bin diddigi ko lalacewa ba, muna amfani da polyamide mai hana harshen wuta na UL94 V-0 tare da ma'aunin bin diddigi na kwatantawa (CTI) wanda ya wuce 400V.
A cikin layin samarwarmu, kowane tubali mai ƙimar 1000V yana fuskantar gwajin ƙarfin dielectric na AC 2200V na daƙiƙa 60 - wannan ya ninka ƙarfin lantarki da aka ƙima, saboda Dole ne rufin ya tsira daga wuce gona da iri na wucin gadi da muhallin masana'antu na gaske ke samarwa kowace rana daga farawar mota, sauya mai haɗawa, da ayyukan banki na capacitor..
Matsayin Yanzu (200A): Matsalar Gudanar da Zafin Jiki
Haka kuma ba a fahimci ƙimar 200A ba. Matsayin zafi ne, ba iyaka ta zahiri akan kwararar lantarki ba. A cikin wutar lantarki mai ci gaba da 200A, asarar I²R a cikin sandar bus ta jan ƙarfe 16mm² yana haifar da kimanin watts 12-15 na zafi a kowace mita - kuma a cikin sashin sarrafawa da aka rufe a yanayin 40°C, wannan zafin dole ne ya tafi wani wuri. Shi ya sa Ana auna ƙimar yanzu ta toshewar tashar a wani takamaiman zafin jiki na yanayi (yawanci 40°C bisa ga IEC 60947-7-1) kuma yana ɗaukar iska kyauta a kusa da toshewar.
Kimiyyar Kayan Busbar: Dalilin da Ya Sa Tagulla Ta Fi Muhimmanci Fiye da Yadda Kuke Tunani
Ina so in yi bayani dalla-dalla a nan: Kayan da ke cikin bututun tashar shine abu mafi mahimmanci da ke tantance aikin sa na gaske - kuma shine wurin da masana'antun da ke rage farashi ke yanke hukunci.
Akwai kayan busbar guda uku da aka saba samu a kasuwa, kuma suna aiki daban-daban:
| Kayan Busbar | Ingancin wutar lantarki (% IACS) | Tsarin watsa zafi (W/m·K) | Ƙarfin Taurin Kai (MPa) | Fihirisar Farashi |
|---|---|---|---|---|
| Tagulla Mai Ƙarfi (C11000) | 99.9% | 391 | 220-250 | 100 |
| Tagulla (C26000) | kashi 28% | 120 | 300-400 | 55 |
| Tagulla Mai Rufi | 99.5% (fuska) | 385 | 220-250 | 115 |
Muna amfani da jan ƙarfe na C11000 electrolytic kawai don duk tubalan tashar busbar ɗinmu masu ƙimar 200A. Me yasa? Domin Sandunan bus ɗin tagulla da ke aiki a 200A za su kai zafin saman da ya kai kusan 25-30°C fiye da sandunan bus ɗin tagulla daidai - kuma bambancin zafin jiki yana fassara kai tsaye zuwa raguwar matsin lamba a tashoshin sukurori, ƙaruwar yawan iskar shaka, da kuma rage tsawon lokacin samfurin. Bambancin farashi tsakanin jan ƙarfe da tagulla ga tubalin busbar mai matsayi 10 ya kai kusan $0.80-1.20 a cikin kayan da aka yi amfani da su - ba a nan nake son yin sulhu ba.
Fasahar Waya da Haɗi: Daidaita Masu Gudanar da Wuta da Ƙarfinsu
Tsarin karɓuwa na waya na toshewar tashar bas ɗin 200A yawanci yana tsakanin 6mm² (AWG 10) zuwa 70mm² (AWG 2/0) a babban ɓangaren shigarwa, tare da tashoshin reshe suna karɓar 1.5mm² zuwa 16mm² (AWG 16 zuwa 6). Wannan kewayon karɓuwa mai faɗi ba abin mamaki ba ne - yana nuna gaskiyar wutar lantarki ta rarraba wutar lantarki: babban abincin yana ɗauke da cikakken 200A (saboda haka matsakaicin 70mm²), yayin da da'irorin reshe daban-daban na iya jawowa daga 2A zuwa 63A (saboda haka kewayon 1.5-16mm²).
Muna bayar da fasahar haɗi guda uku, kowannensu yana da fa'idodi daban-daban:
Haɗin Matse Sukurori (dokin aikinmu): Sukurori na ƙarfe yana matse mai jagora a kan sandar jan ƙarfe, yana ƙirƙirar walda mai sanyi wanda ba ta da iskar gas a mahaɗin hulɗa. Wannan ya kasance mafi inganci ga haɗin da ake amfani da shi a manyan hanyoyin sadarwa saboda sukurori yana amfani da ƙarfin juyi na 2.0-3.5 Nm - wanda ya isa ya canza tsarin jagorar jan ƙarfe kaɗan kuma ya ƙirƙiri haɗin ƙarfe wanda ke tsayayya da sassautawar girgiza da ke haifarwa. Rashin kyawunsa? Shigarwa yana ɗaukar daƙiƙa 15-20 a kowace waya.
Haɗin bazara mai turawa (mafi sauri): Maƙallin maɓuɓɓugar bakin ƙarfe yana riƙe da na'urar ba tare da kayan aiki ba. Shigarwa yana ɗaukar ƙasa da daƙiƙa 3. Duk da haka - kuma wannan yana da mahimmanci - haɗin turawa an iyakance shi ga girman jagoran jagora na 16mm² a cikin fasahar yanzu, wanda ke nufin ba za su iya ɗaukar cikakken jagorar shigarwa na 70mm² akan toshe 200A ba. Don babban abincin, har yanzu kuna buƙatar maƙallin sukurori ko haɗin ingarma.
Haɗin Ingarma/Bolt (mafi nauyinmu): Ingarma mai zare mai goro mai hex yana karɓar tashoshin zobe da aka manne a kan wayar. Wannan ita ce kawai nau'in haɗin da ke iya sarrafa masu jagoranci sama da 35mm² cikin aminci, kuma shine abin da muka ƙayyade ga dukkan manyan tashoshin shigarwa na 150A da 200A a matsayin daidaitattun.
Takaddun shaida da bin ƙa'idodi: Abin da Mai Kula da Ku zai Duba
Idan akwai darasi ɗaya da na koya a farkon shekarun aikinmu na masana'antu, to ga shi nan: takaddun shaida ba kayan ado na zaɓi ba ne — su ne mafi ƙarancin shinge ga shiga duk wani babban sayayya na masana'antu. Ga abin da kuke buƙatar tabbatarwa akan kowace takardar bayanin DIN rail busbar terminal block:
IEC 60947-7-1 — Wannan ita ce ƙa'idar ƙasa da ƙasa ta asali don tubalan tashoshi da ake amfani da su a cikin haɗakar na'urorin sauya wutar lantarki da na'urorin sarrafawa masu ƙarancin ƙarfin lantarki. Yana bayyana ƙarfin lantarki mai ƙima (≤1000V AC), ƙarfin lantarki mai ƙima, ƙarfin sassan giciye, da kuma — mafi mahimmanci — hanyoyin gwaji na ƙimar wutar lantarki ta gajere (SCCR). Kowace sabon gyare-gyare ga IEC 60947-7-1, tubalan tashar yanzu dole ne su bayyana ƙimar SCCR ɗinsu a sarari, wanda dole ne a haɗa shi da na'urorin kariya na sama.
UL 1059 — Daidai da Arewacin Amurka, wanda ya rufe tubalan tashar da aka kimanta har zuwa 1500V. Gwajin UL 1059 ya fi IEC tsauri a fannoni da dama masu mahimmanci: yana buƙatar gwajin juriya na dielectric a ƙarfin lantarki mai ƙimar 2 × + 1000V (idan aka kwatanta da ƙarfin lantarki mai ƙimar 2 × na IEC), kuma yana buƙatar gwaje-gwajen hawan zafi a kan ƙarfin lantarki mai ƙimar don zagayowar 50 (idan aka kwatanta da gwajin hauhawar zafin jiki na IEC). Kowace UL 1059 Edita. 6-2024, sabon bita ya ƙara ƙarin buƙatu don tubalan tashar jagora masu kariya.
Fayil ɗin takaddun shaida namu a matsayin Din rail busbar terminal block manufacturer ya haɗa da: Alamar CE (bin ƙa'idodin EU), jerin UL (akwai fayil idan an buƙata), ISO 9001: 2008 kula da inganci, gwajin ɓangare na uku na SGS, bin ƙa'idodin RoHS, da kuma sanarwar REACH. Kowace jigilar kaya ta ƙunshi takardar shaidar dacewa da lambobin rukuni da za a iya bi.
Me Yasa Za Ka Zabi Kamfanin Kera Tashar Busbar Tashar Jirgin Ƙasa ta DIN ta China?
Zan amsa wannan tambayar kai tsaye saboda ƙungiyoyin sayayya suna yi mana wannan tambayar duk mako. Masana'antar kayan aikin lantarki ta fuskanci babban sauyi a cikin shekaru goma da suka gabata. Ƙarfin masana'antu na China ya rufe gibin inganci da masu samar da kayayyaki na Turai da Amurka - yayin da yake kiyaye fa'idar farashi na kashi 30-50% wanda ya fito daga haɗaɗɗen samarwa a tsaye, ba daga sassauƙan kayan aiki ko gwaji ba.
Ga abin da haɗin kai tsaye yake nufi a aikace a wurinmu: Muna zuba injinan allurar mu a cikin gida. Muna buga sandunan jan ƙarfe namu daga takardar shaidar C11000 tagulla da aka samo daga Jiangxi Copper (ɗaya daga cikin manyan masu samar da jan ƙarfe a duniya). Muna sarrafa layukan haɗa ta atomatik. Kuma muna kula da dakin gwaje-gwaje na cikin gida wanda aka sanye shi da na'urorin gwaji na dielectric, micro-ohmmeters, kyamarorin daukar hoto na zafi, da kuma ɗakin gwajin rayuwa mai sauri na awanni 500.
Wannan haɗin kai tsaye yana kawar da matakai uku na tantancewa - mai rarraba kayan masarufi, mai samar da ƙananan sassa, da mai haɗa kwangila - waɗanda galibi ake saka su cikin farashin tubalan tashoshi masu alamar ƙasashen yamma (wanda, ya kamata in lura, ana ƙara ƙera su a China ko ta yaya, kawai tare da wani lakabi daban).
Don samowar OEMs da masu gina panel daga masana'antarmu kai tsaye, tattalin arziki yana fassara zuwa:
- Rage farashin raka'a na 35-50% idan aka kwatanta da Weidmüller ko Phoenix masu kama da juna, tubalan tashar basbar masu irin wannan ƙayyadaddun bayanai.
- Lokacin isarwa na makonni 2-4 don samfuran kasida na yau da kullun idan aka kwatanta da makonni 8-12 na yau da kullun ga masana'antun Turai (wani bambanci wanda ya ceci fiye da ɗaya daga cikin abokan cinikinmu daga hukunce-hukuncen jinkirin aiki).
- Alamar OEM da zaɓuɓɓukan launi/gidaje na musamman ba tare da ƙarin kuɗin kayan aiki ba ga adadi sama da raka'a 5,000 — domin mu ne ke da shagonmu na mold.
Yadda Ake Zaɓar Tashar Jirgin Ƙasa ta DIN Rail Busbar Block Mai Dacewa: Tsarin Mataki 5
Bayan shekaru 15 na amsa tambayoyin fasaha, na rarraba tsarin zaɓen zuwa yanke shawara biyar a jere. Ka tsallake kowace mataki, kuma ko dai za ka kashe kuɗi mai yawa a kan kayan aikin da aka ƙayyade fiye da kima ko kuma — mafi muni — ka sanya wani toshe wanda zai zama haɗarin gobara.
Mataki na 1: Tantance Matsakaicin Wutar Lantarki Mai Ci Gaba
Kada ka yi amfani da ƙimar na'urar breaker a matsayin tushenka na yanzu. Auna ko ƙididdige ainihin wutar lantarki mai ci gaba a ƙarƙashin mafi munin yanayi. Dokar NEC 80% ta ci gaba da ragewa: idan nauyinka yana jawo 160A akai-akai, kana buƙatar toshewar tashar da aka kimanta don aƙalla 200A. Saboda tubalan tashar ba su da sanyaya mai aiki, hanya ɗaya tilo ta wargaza zafin I²R ita ce ta hanyar yankin saman da kuma convection - kuma rage girman tubalan yana nufin lalacewar zafi na dindindin na gidan polyamide.
Mataki na 2: Tabbatar da Ajin Wutar Lantarki
Ga tsarin matakai uku na 480V (wanda aka saba gani a Arewacin Amurka), toshe mai ƙimar 600V ya isa. Ga tsarin 690V (wanda aka saba gani a aikace-aikacen masana'antu na Turai) ko shigarwar hasken rana ta 1000V, kuna buƙatar cikakken ƙimar 1000V. Koyaushe tabbatar da ƙarfin juriyar matsin lamba (Uimp) ban da ƙarfin kariya mai ƙarfi (Ui) - juriyar matsin lamba shine abin da ke kare shi daga canjin da walƙiya ke haifarwa da kuma canjin yanayi.
Mataki na 3: Ƙidaya Da'irorin Reshe naka
Ƙidaya kowace da'ira mai fita da ke buƙatar amfani da babban ƙarfin bas ɗin. Ƙara kashi 20% na ƙarfin ajiya don faɗaɗawa nan gaba — saboda ƙara matsayi daga baya yana buƙatar cire haɗin da sake haɗa dukkan tubalan, wanda ya fi tsada fiye da shigar da tubalan da suka ɗan fi girma a gaba.
Mataki na 4: Daidaita Girman Waya
Tabbatar cewa kewayon karɓar waya na toshewar tashar ya ƙunshi babban jagoran ciyarwar ku DA ƙaramin jagoran reshen ku. Kuskuren zaɓi da na gani shine ƙayyade tubalan 200A da ke tsammanin saukar da waya mai girman 1.5mm² - yawancin tubalan masu ƙarfin lantarki ba za su iya manne masu juji a ƙasa da 4mm² ba. A wannan yanayin, yi amfani da fil mai ragewa ko ferrule, amma yi la'akari da ƙarin lokacin haɗuwa.
Mataki na 5: Tabbatar da Daidaito na SCCR
Nemi takardar shaidar gwajin SCCR daga masana'anta. Dole ne ƙimar SCCR ta fi ƙarfin wutar lantarki da ake da ita a wurin shigarwa. Don manyan aikace-aikacen rarraba wutar lantarki, SCCR na akalla 25kA a ƙarfin lantarki mai ƙima shine mafi ƙarancin aiki - duk abin da ya ƙasa, kuma toshewar tashar ku ya zama fiyu a cikin tsarin ku, ba ta hanyar da aka sarrafa ba.
Mafi kyawun Ayyuka na Shigarwa: Abin da Takardar Bayanai Ba Ta Faɗa Maka Ba
Takardun bayanai suna gaya muku ƙimar karfin juyi da tsawon tsiri na waya. Ba su gaya maka abin da ke faruwa a zahiri a fagen ba. Ga abin da muka koya daga dubban hulɗar tallafin abokin ciniki:
Karfin juyi yana da muhimmanci fiye da yadda kake tsammani - kuma rashin karfin juyi ya fi sau 10 fiye da karfin juyi fiye da yadda ake yi. Tashar sukurori da aka matse zuwa kashi 50% na ƙarfin juyi mai ƙima zai nuna juriyar hulɗa sau 3-5 fiye da yadda aka ƙayyade - kuma a 200A, wannan ƙarin juriya yana samar da isasshen zafi don laushi gidan PA66 cikin sa'o'i na ci gaba da aiki. Muna jigilar sukudireba mai daidaita karfin juyi tare da kowace jigilar samfurin farko daidai saboda mun san yawancin shagunan panel suna amfani da sukudireba mara ma'auni.
Amfani da ferule ba zaɓi bane sama da 16mm². Masu sarrafa jan ƙarfe waɗanda ba su da ferrules suna yaɗuwa a ƙarƙashin matsi - wasu zare suna yin hulɗa, wasu kuma ba sa yin hakan. Yankin hulɗa mai inganci yana raguwa da kashi 20-30% idan aka kwatanta da ferrule mai kumbura yadda ya kamata, kuma wannan yana nufin juriya mafi girma, zafin jiki mafi girma, da kuma - a mafi munin yanayi - karyewar zare daga zagayowar zafi. Mun haɗa da ferrules na jan ƙarfe masu bin DIN 46228 a cikin kowace na'urar marufi ta toshe sama da 25mm².
Tubalan tashar basbar suna buƙatar samun iska. Ba kamar tubalan tashar da ke ɗauke da wutar lantarki ta hanyar jagora ɗaya ba, tubalan bas ɗin suna tattara 200A ta hanyar layin jan ƙarfe guda ɗaya wanda ke tafiyar da tsawon tubalin gaba ɗaya. A cikin faifan da aka cika da yawa, dole ne a sanya waɗannan tubalan tare da aƙalla gibin iska 10mm a kowane gefe - saboda zafin da 200A ke samarwa a cikin sandar bus mai girman 16mm² kusan 0.75W ne a kowane matsayi na tashar, kuma toshe mai matsayi 20 yana samar da 15W akai-akai.
Tambayoyin da Ake Yawan Yi
T: Zan iya amfani da toshe ɗaya na tashar busbar 200A don aikace-aikacen AC da DC?
Haka ne, amma tare da mahimman gargaɗi. Dole ne a rage darajar DC saboda bakaken DC ba sa kashe kansu a wuraren da ba su da alaƙa da sifili. Dangane da IEC 60947-7-1, tubalan tashar da ake amfani da su a da'irori na DC ya kamata a rage su zuwa kashi 80% na ƙimar halin yanzu na AC - don haka toshewar AC 200A ta zama toshewar DC 160A. Bugu da ƙari, polarity na DC dole ne ya kasance daidai a duk tashoshin da ke raba sandar bus; haɗa polarity akan sandar bus ɗaya yana haifar da gajeriyar gajeriyar hanya.
T: Menene bambanci tsakanin toshewar tashar basbar da toshewar rarraba wutar lantarki?
Toshewar tashar bas ɗin tana haɗa sandar bas ɗin a cikin gidan tashar kuma tana hawa kan layin DIN. Toshewar rarraba wutar lantarki (PDB) yawanci babbar na'ura ce mai zaman kanta tare da wani shinge daban wanda zai iya ko ba zai iya hawa kan layin DIN ba. Tubalan tashar busbar suna ba da babban yawa da kuma wayoyi masu sauƙi don amfani har zuwa 200A; PDBs sun fi kyau sama da 200A inda radius mai lanƙwasa waya da watsar da zafi ke sa tsarin haɗin gwiwa ya zama mara amfani.
T: Har yaushe tubalan tashar bas ɗin DIN ke ɗaukar aiki?
A ƙarƙashin yanayin da aka ƙima (40°C na yanayi, ≤80% ci gaba da kaya), tubalin tashar bus ɗin jan ƙarfe da aka sanya da kyau tare da gidan PA66 yana da tsawon lokacin ƙira na shekaru 20+. Ainihin abin da ke rage tsawon rai shine kusan koyaushe zagayowar zafi - faɗaɗawa da matsewar sandar jan ƙarfe (CTE: 17×10⁻⁶/K) akan ginin PA66 (CTE: 80×10⁻⁶/K) yana sassauta haɗin sukurori a hankali a kan dubban zagayowar. Sake kunna wutar lantarki a kowace shekara yayin da aka tsara gyara yana ƙara tsawon rayuwar sabis sosai.
T: Zan iya samun saitunan bas na musamman?
Eh. A matsayinmu na masana'anta mai yin mold a cikin gida, muna samar da tubalan tashar busbar na musamman tare da ƙididdige sandunan da ba na yau da kullun ba, ƙididdigar wutar lantarki iri ɗaya akan sandar bus ɗin, gidaje na musamman don lambar ƙarfin lantarki, da kuma alamar/lakabi na musamman. Mafi ƙarancin adadin oda don saitunan musamman yana farawa daga raka'a 1,000, tare da ƙara yawan kayan aiki a cikin farashin naúrar. Tuntuɓi ƙungiyar injiniyanmu a sara@nbjguang.com tare da takamaiman bayanan ku.
T: Shin tubalan tashar J-Guang sun dace da kayan haɗi daga wasu samfuran?
Tubalan tashar jirgin ƙasa na DIN ɗinmu suna amfani da tsarin layin dogo na TS-35 na masana'antu da kuma tazara ta tsakiya (yawanci 6mm, 8mm, ko 10mm ya danganta da jerin). Maƙallan ƙarshe, faranti na rabawa, da kuma sandunan alama gabaɗaya sun dace da manyan samfuran (Weidmüller W-Series, Phoenix Contact UK-Series) saboda waɗannan ma'aunin masana'antu ne na gaske - kodayake koyaushe muna ba da shawarar tabbatar da daidaiton injina da samfurin kafin mu yi alƙawarin yin manyan oda.
Me yasa J-Guang ke buƙatar Tashar Jirgin Ƙasa ta DIN Rail Busbar ɗinku
Mun kasance muna ƙera tubalan tashoshi da haɗin haɗi tun daga shekarar 2010 a cibiyarmu da ke Ningbo, China - shekaru 15 na mai da hankali kan wannan nau'in samfura. Ba mu kamfanin ciniki ba ne da ke samowa daga masana'antu bazuwar, mu ne masana'antar.
Layin samfurin tashar basbar DIN ɗinmu ya ƙunshi:
- Ƙima na yanzu: 80A, 100A, 125A, 150A, 175A, da 200A
- Ƙimar ƙarfin lantarki: 600V da 1000V AC (An jera UL zuwa 600V; IEC an kimanta shi zuwa 1000V)
- Jerin waya: 1.5mm² zuwa 70mm² (AWG 16 zuwa 2/0)
- Tsarin sanduna: Hanya ta 2 zuwa hanya ta 20, tare da saitunan musamman da ake da su
- Nau'ikan haɗi: Maƙallin sukurori, maɓuɓɓugar turawa (≤16mm²), da kuma sandar/ƙulli (≥35mm²)
- Kayan gidaje: PA66 GF30, UL94 V-0, zafin aiki -40°C zuwa +130°C
Ana gwada kowace tubali 100% ta hanyar lantarki kafin a kawo ta - ba a gwada ta da tsari ba, ba a tantance ta da ƙididdiga ba. Wannan wata manufa ce da muka aiwatar a shekarar 2015 bayan dawowar filin guda ɗaya wanda ya samo asali ne daga haɗin bas-bar-zuwa-tasha wanda gwajin rukuni ya ɓace. Kudin yana kimanin $0.03 a kowace naúrar a cikin amortization na gwaji da aiki; ƙimar ba ta da gazawar filin da aka danganta da lahani na masana'antu a cikin shekaru bakwai da suka gabata.
📞 Nemi Farashi ko Samfurin Injiniya
Muna jigilar samfuran injiniya cikin awanni 48 tare da cikakkun rahotannin gwaji, gami da juriyar dielectric, juriyar hulɗa, da bayanan hoton zafi a kan ƙimar wutar lantarki. Tuntuɓi ƙungiyar tallace-tallace tamu a sara@nbjguang.com ko kira +86 574 63085228.
Ziyarci NINGBO J-GUANG ELECTRONICS don cikakken kundin samfuranmu da takaddun bayanai na fasaha.