Jagorar Zaɓin Toshewar Tashar Jirgin Ƙasa ta DIN: Ƙimar Yanzu, Kayan Aiki, da Matsayin Haɗawa

TL;DR

Zaɓin tubalin tashar jirgin ƙasa ta DIN mai dacewa don kwamitin kula da masana'antu yana buƙatar daidaita sigogi uku: ƙimar yanzu dole ne ta wuce matsakaicin nauyin da'ira da aƙalla 20%, kayan gida dole ne su jure yanayin aiki, kuma bayanin hawa dole ne ya bi ƙa'idodin EN 60715. Wannan jagorar tana tafiya cikin kowane takamaiman bayani tare da bayanai masu ƙididdigewa da bayanan aikace-aikacen gaske.

A cikin sama da shekaru goma na ƙera tubalan tashoshi na OEM a faɗin Arewacin Amurka, Turai, da Kudu maso Gabashin Asiya, mun ga irin waɗannan kurakuran zaɓi da aka maimaita - manyan tubalan don siginar ƙarancin wutar lantarki, ƙananan layukan dogo don manyan tubalan matakai da yawa, da rashin daidaiton kayan aiki wanda ke haifar da gazawar filin. Wannan jagorar tana nan don kawar da waɗannan kurakuran.

Menene Matsayin Yanzu na Tubalan Tashar Jirgin Ƙasa na DIN?

Matsayin wutar lantarki na tashar jirgin ƙasa ta DIN ya kama daga 24A don tubalan ciyarwa na yau da kullun na 2.5mm2 har zuwa 232A don tubalan wutar lantarki masu nauyi na 95mm2, kamar yadda ƙa'idodin IEC 60947-7-1 da UL 1059 suka ƙayyade.

Kowace toshewar tashar tana da ƙimar wutar lantarki guda biyu: ƙimar wutar lantarki mai aiki (Ie) bisa ga IEC 60947-7-1 da kuma ƙimar wutar lantarki mai ƙimar UL. Sau da yawa suna kama da juna - amma ba koyaushe ba -. Ainihin wutar lantarki da toshe zai iya ɗauka ya dogara da sashin giciye na jagoran, zafin jiki na yanayi, da kuma ko an sanya toshen a cikin tsari mai layi ɗaya ko kuma mai tarin yawa.

Matsakaicin Matsayin Yanzu ta hanyar Wire Cross-Section

Abubuwan da Ba Za Ka Iya Yi Watsi da Su Ba

Dole ne a cire kowace toshewar tashar idan aka sanya ta a cikin tsari mai yawa ko kuma a yanayin zafi sama da 40C. Dangane da ƙa'idodin gabaɗaya na IEC 60947-1, ninka ƙimar wutar lantarki ta hanyar:

• Zafin yanayi a 60C: ragewa zuwa 80% na halin yanzu da aka kimanta
• Zafin yanayi a 80C: ragewa zuwa kashi 65% na halin yanzu da aka kimanta
• Tubalan da aka tara da matakai da yawa (matakai 3+): ragewa zuwa 85% a kowane mataki
• Allon da aka rufe tare da ƙarancin iska mai shiga jiki: ragewa zuwa mafi ƙarancin kashi 80%

Wane Kayan Gidaje Ya Kamata Ka Zaɓa?

PA66 (Nylon 66) tare da ƙimar ƙonewa ta V-0 shine zaɓi na yau da kullun don gidajen tubalan tashar jirgin ƙasa na DIN, suna aiki daga -40C zuwa +120C, yayin da polycarbonate (PC) an fi so don aikace-aikacen haske waɗanda ke buƙatar juriya mai ƙarfi.

Menene Ka'idojin Shigar da Layin Dogon DIN?

Tubalan tashar jirgin ƙasa na DIN suna kan TS35 (faɗin mm 35, zurfin mm 7.5 ko mm 15) ko kuma TS32 (faɗin mm 32) kamar yadda aka bayyana ta EN 60715 da DIN EN 50022, tare da TS35 shine ma'aunin masana'antu ga sama da kashi 90% na allunan sarrafa masana'antu.

Yadda DIN Rail Terminal Blocks ke Haɗawa

Yawancin tubalan tashar jirgin ƙasa na zamani na DIN suna amfani da hanyar kullewa mara kayan aiki: toshewar tana ɗaukar leben saman layin dogo da farko, sannan ta juya ƙasa har sai ƙafar da aka ɗora da ruwa ta faɗi kan leben ƙasa.

1. Daidaita Daidaita toshewar tashar a kusurwar digiri 15-20, tana haɗa babban maƙallin a saman gefen layin TS35.
2. Juya toshe ƙasa har sai ƙafar ƙasa ta haɗu da gefen layin dogo na ƙasa.
3. Danna da ƙarfi - ya kamata ka ji wani ƙara mai sauti yayin da maɓuɓɓugar matsin lamba ta kulle a bayan layin dogo.
4. Tabbatar shiga tsakani ta hanyar ƙoƙarin ɗaga tubalan sama ba tare da danna shafin sakin ba.

Takaddun Shaidar UL da CE: Abin da Injiniya Dole ne Ya Tabbatar

Ga ayyukan Arewacin Amurka, takardar shaidar UL 1059 dole ne ta rufe tubalan tashar har zuwa 600V; ga ayyukan EU, alamar CE bisa ga IEC 60947-7-1 ita ce buƙatar doka, kuma ayyuka da yawa suna buƙatar takardar shaidar TUV ko VDE.

Yadda Ake Tabbatar da Takaddun Shaida Kafin Yin Oda

1. An ba da takardar shaidar UL: Tabbatar da lambar fayil ɗin UL akan Bayanan Samfur na UL.
2. Sanarwar Daidaito ta CE: Dole ne a yi amfani da IEC 60947-7-1. Tabbatar a kan Shafin yanar gizo na hukuma na IEC.
3. Takardar shaidar TUV ko VDE: Tabbatar a kan TÜV Rheinland ko VDE rumbunan bayanai.
4. Bayanin RoHS da REACH: Ana buƙatar shiga kasuwar EU.

Yadda Ake Zaɓar Nau'in Toshewar Tashar Da Ta Dace

Manyan nau'ikan tubalan tashar jirgin ƙasa guda bakwai na DIN — hanyar ciyarwa, ƙasa, fis, cire haɗin, matakai da yawa, firikwensin, da rarraba wutar lantarki — kowannensu yana aiki da aikin wayoyi daban-daban.

Nau'in Sukuri da Matsewar bazara: Kwatanta Fasahar Haɗi

Tubalan tashoshi masu nau'in sukurori suna ba da ƙarfin matsewa mafi girma (3-5 Nm) don aikace-aikacen wutar lantarki mai ƙarfi sama da 100A, yayin da tubalan matsewar bazara suna ba da wayoyi cikin sauri (kimanin kashi 40% ƙasa da lokacin shigarwa) kuma suna mamaye wayoyi na kabad na sarrafawa don kewayon 24A zuwa 65A.

Nau'in Sukuri da Matsewar bazara da IDC: Kwatanta Girma Biyar

Idan aka kwatanta da girma biyar da za a iya ƙididdigewa, matsewar bazara tana ba da mafi kyawun daidaito ga kashi 90% na aikace-aikacen sarrafa masana'antu, yayin da nau'in sukurori ke mamaye babban wutar lantarki kuma IDC ta mamaye tsarin samar da wutar lantarki mai ƙarfi.

Wanne Ya Kamata Ka Zaɓa?

Zaɓi Nau'in Sukuri lokacin da: Wutar lantarki ta kewaye ta wuce 65A, hanyar haɗin waya ta wuce 16mm2, yanayin girgiza mai ƙarfi, ko ma'aikatan sabis waɗanda aka horar da su da kayan aikin juyi.

Zaɓi Spring-Clamp lokacin da: Amfani shine 65A ko ƙasa da haka (yana rufewa sama da kashi 85% na da'irorin masana'antu), saurin wayoyi shine fifiko, ko kuma ana tsammanin canje-canjen waya akai-akai.