Ibikoresho bya Spring Cage Terminal Blocks ku bidukikije bihindagurika: Uburyo imiterere y'imbaraga zihoraho ikomeza kubaho mu gihe cy'ingufu zirenga 500 zishyirwamo nta kwangirika kw'aho zihurira

TL; DR

• Ibice bya "spring cage" bigumana imbaraga zihoraho za 8-12N mu ngendo zirenga 500 zo gushyiramo insinga, mu gihe "screw terminals" zitakaza imbaraga zo gufunga 30-40% nyuma y'ingendo 200 mu bidukikije bihindagurika.
• Uburyo bwo gufunga insinga bukoresha amasoko y'icyuma kitagira umugese (C17200 beryllium copper cyangwa 1.4310 stainless stain) yishyura ko insinga ziruhuka uko igihe kigenda.
• Mu isuzuma rya IEC 60068-2-6 vibration (5Hz-150Hz, 5g acceleration), blocs za spring cage ntizigaragaza ko insinga zifunguka nyuma y'amasaha 96; screw terminals zisaba kongera gukosorwa buri masaha 48.
• Uburyo bwo gushyiramo insinga bugabanya igihe cyo gufunga insinga ho 60% ariko bugarukira kuri 0.5-4.0mm² by'amashanyarazi akomeye; agace k'impeshyi kakira 0.08-16mm² harimo insinga zabuze n'izifite feri.
• Ku byumba bya compressor, utubati twa gari ya moshi, n'ibyumba bya moteri zo mu mazi, aho insinga zishyirwa mu masanduku y'impeshyi ni bwo buryo bwonyine bwo gufunga buhura n'ubudahangarwa bw'igihe kirekire budashobora kwitabwaho.

Ibice by'aho amashanyarazi ahagarara mu mpeshyi bikemura ikibazo cy'ibura ry'amashanyarazi bihenze cyane mu nganda: kurekura uburyo bwo gukoranaho buterwa no guhindagura. Bitandukanye n'aho ibyuma bihagarara, biterwa n'imbaraga n'ubushyuhe bw'intoki, imiterere y'aho amashanyarazi ahagarara ikoresha isoko y'icyuma isanzwe ikoreshwa mu gutera imbaraga kugira ngo ikoreshwe. imbaraga zihoraho zo gukorana hagati ya 8N na 12N, uko insinga zishyirwa cyangwa zikurwaho kangahe. Uku kwiyishyurira kwa mashini bigira akamaro kuko umunaniro wo guhindagura ntubasira isoko ubwayo—wibasira aho umurongo uhurira n’umuyoboro w’amashanyarazi n’aho uhambiriye. Mu gice cy’imashini, iyo miyoboro irangirika uko umuyoboro usubira inyuma kuri milimetero ku yindi. Mu gikari cy’imashini, isoko ihindura imiterere yayo kugira ngo ikomeze umuvuduko, ndetse n’uko imigozi y’insinga ikandagira cyangwa ubwikorezi bushyuha butera ingendo ntoya. Ingaruka ni uko Imikino yo gushyiramo ibintu irenga 500 nta kwangirika gushoboka kw'ubudahangarwa bw'aho umuntu ahurira, ishusho idafite screw terminal ikozwe n'intoki ishobora guhuza neza n'ahantu hahindagurika cyane. Niba urimo gushyiraho terminal blocks z'icyumba cya compressor, akabati ka gari ya moshi, cyangwa panel control panel ya moteri yo mu mazi, ikibazo si ukumenya niba cages z'impeshyi ari nziza kurushaho. Ikibazo ni ukumenya niba ushobora gukomeza gukoresha screws.

Impamvu Gutembagara kwangiza ibyuma bikingira imiyoboro y'amashanyarazi—n'impamvu ibyuma bikingira imiyoboro y'amazi bitayikoresha

Ibikoresho bya screw birananirwa mu bidukikije bihindagurika kuko byishingikiriza ku ihame rya mekanike rihoraho: gukururana hagati y'imigozi. Dukurikije IEC 60068-2-6 Ibipimo ngenderwaho byo gupima imitingito, isuzuma rya sinusoidal vibration rikorwa hagati ya 5Hz na 150Hz kuri 5g acceleration risuzuma uburyo bwa mechanical vibration resistance ya terminal block. Muri ibi bihe bisanzwe byo gupima, imbaraga zikora nk'inyundo nto ku mutwe wa screw. Uko igihe kigenda gihita, iyi dynamic lift iratsinda static friction ifata imigozi. screw irarekura. Imbaraga zo gufunga ziragabanuka. Ubudahangarwa bwo gukoraho burazamuka. Kandi amaherezo, guhuza birananirwa.

Igihombo cya 30-40% ku ngufu zo gufunga: Kwangirika kwa screw terminal mu makuru y'icyumba cya compressor

Hashingiwe ku bipimo ngenderwaho by’inganda bivuye mu nganda zikora terminal blocks na raporo za serivisi zo mu murima, Ibikoresho byo gukurura vis mu byumba bya compressor bikoresha umuvuduko mwinshi akenshi bitakaza 30-40% by'imbaraga zabyo zo gufunga mu gihe cy'amasaha 200 y'ubushyuhe cyangwa umuvuduko. Igipimo nyacyo giterwa n'imbaraga za mbere, amavuta yo kwisiga, n'ubukana bw'ingufu, ariko icyerekezo cy'aho giherereye ni rusange. Ingufu za terminale zashyizwe kuri 0.8 Nm kuwa mbere zishobora kuba 0.5 Nm kuwa gatanu mu cyumba cya compressor. Uko kugabanuka kw'imbaraga 37% bivuze ko bigabanya imbaraga cyane mu buryo butaziguye, ubushyuhe busanzwe, n'ubushobozi bwo guhindagurika.

Kuki ibi bibaho mu buryo butunguranye? Kubera ko imigozi y'icyuma idashobora kwiyishyurira. Iyo imigozi y'icyuma ihagaze munsi y'igitutu - ikintu cyitwa kurekura imigozi - icyuho kiri hagati y'umuyoboro w'icyuma n'umubiri w'icyuma kiriyongera. Umuyoboro w'icyuma ntukomeza gufunga icyo cyuho. Uguma aho wari uri, ugenda urushaho kurekura ugereranyije n'umuyoboro w'icyuma. Mu bikorwa bimwe na bimwe, abakozi bashinzwe kubungabunga basubiramo imigozi y'icyuma buri masaha 48 kugira ngo bibe bisubijwe. Ibyo si igishushanyo. Ibyo ni igitambaro.

Ingufu zihoraho 8-12N: Uburyo Kwishyura Inzu y'Impeshyi Bikomeza Guhangana n'Ibikomere

Ibikoresho byo mu gikoni cy'impeshyi bikora ku ihame ritandukanye. Impeshyi ihuza ikorwa mbere y’uko ikora ku buryo runaka bukoresha imbaraga zizwi—ubusanzwe mu rugero rwa 8-12N ku bice bisanzwe by'inganda. Iyo insinga ishyizwemo, impeshyi irahindukira gato, ariko umuvuduko wayo w'impeshyi ukorwa ku buryo imbaraga zikomokaho ziguma mu murongo muto hatitawe ku tandukaniro rito mu nsinga cyangwa ku mubiri w'impeshyi. Ubudahangarwa bw'aho uhurira buguma buhagaze neza kuko imbaraga zisanzwe ku murongo w'ingufu zidatembera.

Icy'ingenzi kurushaho, isoko yagenewe kwiyishyurira kugira ngo iruhuke. Uko insinga ikomeza gukandagira buhoro buhoro uko igihe kigenda, isoko yongera ingano ingana kugira ngo ikomeze gukurura umuvuduko. Ibi si ubumaji. Ni itegeko rya Hooke rikoreshwa mu buhanga bw'amashanyarazi. Isoko ntimenya "uko insinga yahagaze". Ikurikiza gusa imiterere yayo ya mekanike hanyuma igasubira inyuma. Ingaruka ni uko Ibikoresho byo mu ngobyi y'impeshyi bigumana uburyo bwabyo bwo kwirinda gukorana mu gihe cy'ingendo zirenga 500 zo gushyiramo no kongera gushyiramo., dukurikije impapuro zisanzwe z'amakuru y'uruganda n'amakuru y'ibizamini by'abandi. Nta gukosora amashanyarazi n'intoki. Nta gusana kwateguwe. Nta gutungurwa saa cyenda za mu gitondo iyo compressor ifunze.

Imbere mu buryo bwo gupima imiterere y'impeshyi: Ubumenyi bw'ibikoresho na jeometri

Kuba icyuma gikingira amazi gishingiye ku bintu bibiri abahanga mu by'amashanyarazi batigeze babona: icyuma gikingira amazi mu mpeshyi n'imiterere y'icyuma gikingira amazi ubwacyo. Ibi si ibintu by'ingenzi. Ni ibice by'ikoranabuhanga bigena niba icyuma gikingira amazi kigumaho igihe kingana n'amasaha 50 cyangwa 500.

C17200 Beriliyumu Umuringa vs 1.4310 Ibyuma Bitarangwamo Ifu: Ihindagurika ry'ubuzima bw'umunaniro n'imikorere y'amashanyarazi

Abakora ibikoresho byo mu ngo z'impeshyi bakunze guhitamo hagati y'ibikoresho bibiri by'ibanze byo mu ngo z'impeshyi: C17200 beriliyumu umuringa na 1.4310 icyuma kitagira umwanda (igereranya ry'i Burayi na AISI 301). Buri guhitamo bigaragaza ubwumvikane.

C17200 itanga ubushobozi bwo guhangana n'umunaniro mwinshi kurusha umuringa wose, aho umuvuduko wo kugonda ugera kuri 40% ugereranije n'umuringa usanzwe wa fosforasi. Itanga kandi ubushobozi bwo gutwara amashanyarazi bwiza cyane—hafi 18-22% bya IACS—bivuze ko isoko ubwayo igira uruhare runini mu guhangana n'umuvuduko muri rusange. Ingorane ni ikiguzi n'uko iboneka. Umuringa wa Beryllium ni umuringa wihariye, kandi uruhererekane rwawo rw'ibicuruzwa rushobora kwita ku bukungu bw'ubucukuzi bw'amabuye y'agaciro no kugenzura ibyoherezwa mu mahanga. Ku bijyanye n'ikoreshwa ryizewe cyane—ibimenyetso bya gari ya moshi, ibikoresho bya kirimbuzi, ibikoresho by'ubuvuzi—inyungu yo kubaho k'umuvuduko ikwiye.

Igikoresho cy'icyuma cya 1.4310, ku rundi ruhande, kiraboneka cyane, ntigishobora kwangirika, kandi gihendutse. Igihe cyacyo cyo kunanirwa kiri hasi ya C17200 mu gihe cy'imbaraga zimwe zo kugonga, ariko gihagije ku ntego za 500+ zisanzwe ku ma terminal blocks y'inganda. Aho 1.4310 irabagirana ni ahantu hashyushye. Ibyumba bya moteri zo mu mazi, inganda zitunganya amazi yanduye, n'ibikoresho byo ku nkombe z'inyanja byose bishyira terminals ku buryo bworoshye bwo gusukura umunyu, ubushuhe, n'umwuka w'ubumara. Isoko z'ibyuma bitagira umugese zirwanya ingese zishobora kwangiza umuringa uko igihe kigenda gihita, bituma 1.4310 iba amahitamo afatika ku bikorwa byinshi byo hanze no mu mazi.

Mu by’ukuri, abakora ibikoresho byinshi byo mu bwoko bwa terminal block ntibatangaza neza uburyo bwo gukoresha ibikoresho byose. Niba ushaka gukoresha ibintu by’ingenzi, baza. Igisubizo kigomba kuba kiri mu cyemezo cy’ibikoresho, ntabwo kiri mu gatabo k’ubucuruzi.

Kuruhuka kw'insinga: Impamvu amasanduku y'impeshyi akora neza kurusha imizunguruko y'ubushyuhe irenga 500

Kurekura imigozi y'insinga ni byo byica bucece imiyoboro y'amashanyarazi. Iyo kondakita ihambiriye ihambiriye, imigozi imwe imwe ihinduka gato iyo ihambiriye. Mu masaha, iminsi, n'ibyumweru, imigozi ihinduka mito. Mu gice cy'imigozi, iki gice gitera icyuho. Ingufu ntizigenda ngo ziyuzuze. Imbaraga zo gufunga zigabanuka ugereranije n'intera yo gufunga.

Ibigega by'impeshyi bikemura ibi binyuze mu guhuza imiterere y'imiterere y'ikirere. Intera y'imikorere y'impeshyi yagenewe kwakira uburyo busanzwe bwo guhagarara kw'imashini zifunganye mu bwoko bwa 0.08-16mm². Uko insinga ikomeza gukandagira ibice bya milimetero, ipenshi ikomeza kwiyongera ku rugero rumwe, igakomeza imbaraga zo gukoranaho. Ubudahangarwa bw'aho umuntu ahurira buguma buhamye mu gihe cy'ubushyuhe buri hagati ya -40°C na +105°C, hashingiwe ku makuru asanzwe y’igerageza yavuye mu nganda zikora ubushyuhe n’imitingito bihuriweho.

Hari itandukaniro rito ariko ry'ingenzi hano. Ingomero zo mu mpeshyi ntizibuza umugozi kuruhuka. Nta na kimwe kibikora. Icyo zirinda ni ingaruka yo kuruhuka kw'imigozi: kubura imbaraga zo gukoraho. Insinga iracyatuje. Isoko ntacyo itwaye.

IEC 60068-2-6 Isuzuma ry'Umutingito: Icyo amasaha 96 kuri 5g asobanura mu by'ukuri

Amabwiriza y'ingenzi kuko arema ururimi ruhuriweho hagati y'abatanga ibicuruzwa n'abaguzi. Iyo uruganda rukora ibyuma bifunga ibyuma bivuga ko "bidahigima," uburyo bwonyine bwo kwemeza icyo kirego ni ukunyuranya na gahunda y'igerageza yagenwe. Ku bijyanye no guhigima kwa sinusoidal, amahame y'ingenzi ni aya: IEC 60068-2-6, igaragaza imiterere y'ikizamini kugira ngo hamenyekane ubushobozi bw'ingero mu kwihanganira guhindagura kwa mekanike.

Isesengura rya Protocole y'Ikizamini: Gupima inshuro, Gutahura Resonance, no Kurwanya Guhuza Nyuma y'Ikizamini

IEC 60068-2-6 Test Fc ishyira terminal block ku muvuduko uva kuri 5Hz kugeza 150Hz ku muvuduko ukabije wa 5g (49 m/s²). Igipimo cyo gukurura ubusanzwe ni octave imwe ku munota, bivuze ko ikizamini kimara amasaha agera kuri 96 yo gusiganwa ku magare kugira ngo kirangize umubare usabwa w'imivuduko yo gukurura. Mu gihe cyo gupima, terminal block ishyirwa ku meza izunguruka mu cyerekezo cyayo gisanzwe, hamwe n'ibyuma bitanga insinga bifatanye hakurikijwe IEC 60947-7-1 Ibipimo by'igerageza rya terminal block.

Gupima imvange y'amajwi ni ingenzi cyane. Ku miyoboro imwe n'imwe, icyuma gikingira cyangwa umugozi wacyo wo gushyiramo amajwi bishobora kwinjira mu mvange y'amajwi, bikongera umuvuduko ukoreshwa. Porogaramu y'igerageza isaba kugenzura imvange y'amajwi, kandi nibiboneka, ikaguma kuri iyo mvange mu gihe runaka kugira ngo icyuma gikingira amajwi kigume mu bihe bibi cyane. Isuzuma nyuma yo gusuzuma ripima ubushobozi bwo guhangana n'ibintu bihuye n'aho bigeze, ubushobozi bwo kureba neza, n'ubushobozi bwo guhagarara neza mu buryo bw'ikoranabuhanga.. Aho insinga zishyirwa mu kato gapima amazi zinyura muri iki kizamini nta nsinga zifunguye, nta gucikagurika, kandi nta kwiyongera k'ubudahangarwa bw'amashanyarazi burenga ibyagenwe n'uwakoze—ubusanzwe ni

Abenshi mu bakora ibyuma bipima amashanyarazi ntibatangaza raporo zabo zuzuye za IEC 60068-2-6. Ariko, abatanga serivisi z’ibizamini bizwi bazatanga icyemezo cy’ikizamini igihe babisabye, yerekana ibipimo by'ikizamini, igihe cyagenwe, n'ibipimo by'uko watsinze/watsinzwe. Niba umucuruzi adashobora kubitanga, ntabwo ugura ibicuruzwa byageragejwe. Ugura isezerano.

Isano Nyayo: Icyumba cya Compressor, Gari ya Moshi, n'Inyigo z'Ibintu Bijyanye n'Amazi

Gupima muri laboratwari birakenewe ariko ntibihagije. Ibidukikije bifatika byongeraho ibintu bidashingiye ku buryo busanzwe: ubwiyongere bw'ubushyuhe, ubushuhe, ivumbi, no kudahuza kw'umukoresha. Dore uko ibyuma bipima ahantu hatandukanye mu mpeshyi bikora mu bice bitatu bihagarariye ibindi.

Ibyumba bya kompreseri guhuza imitingito ihoraho (5-50Hz iturutse ku mashini zizunguruka), ubwikorezi bw'ubushyuhe (ubuso bwa 20°C kugeza kuri compressor 80°C), n'umwuka w'amavuta. Ibikoresho bya screw muri ibi bidukikije akenshi bisaba igenzura no kongera gushyuha buri mezi 6-12. Ibikoresho bya screw cage, bishingiye ku makuru ya serivisi yo mu murima yatanzwe n'abakozi benshi ba HVAC, ubusanzwe ntibisaba isuku mu gihe cy'imyaka 5-7 y'ibikoreshoAmafaranga azigamwa ntabwo ari ku giciro cya nyuma. Ari mu mirimo idakoreshwa mu kubungabunga.

Utubati tw'ibimenyetso bya gari ya moshi Ihura n'umutingito ukabije uturuka kuri gari ya moshi zinyura, akenshi urenga 2g ku muvuduko uri hejuru ya 100Hz. Abakora muri gari ya moshi bo mu Burayi bagiye bashyiraho uburyo bwo gushyiramo ibikoresho bishya mu gihe cy'izuba, bitewe n'amakuru yizewe agaragaza byagabanyije cyane ibibazo byo guhuza itumanaho mu bidukikije by’imigabane ugereranije n'imiterere ishingiye kuri vis. Impinduka ntabwo ari imikorere mu mwaka wa mbere. Ni imikorere mu mwaka wa cumi, aho kubona uburyo bwo kubungabunga bigoye kandi gutsindwa bihenze.

Ibyumba bya moteri zo mu mazi bigaragaza uruhurirane rukomeye rw'ingufu, umunyu, n'ubushyuhe. Ibikoresho byo mu ngo by'impeshyi bifite amasoko y'icyuma kitagira umugese ya 1.4310 byahindutse ibisanzwe mu byuma bikoresha amashanyarazi byo mu mazi, bisimbura imiterere ya kera y'ibice byangiritse kandi bigacika mu mezi 18-24 mu mwuka w'umunyu. Inyungu yo kuramba iragaragara. Igabanuka ry'ikiguzi cyo kubungabunga ni rinini. Ikibazo cyonyine ni impamvu impinduka zafashe igihe kirekire.

Impeshyi yo mu Rugo vs Impeshyi yo Gusunika: Icyuho cyo Guhuza Insinga

Si ko ibyuma byose bikoresha impeshyi bisa. Ibikoresho bikoresha impeshyi bishyirwa mu buryo bumwe—bikunze kugurishwa nk'ibidakoresha ibikoresho cyangwa “bihuza vuba”—bikoresha uburyo butandukanye busa ariko bukora mu buryo butandukanye cyane mu gutembera no mu nsinga zidafite aho ziboheye. Gusobanukirwa itandukaniro birinda amakosa ahenze yo kugena imiterere.

Konkireri Ikomeye Gusa: Impamvu Push-In Blocks Inanirwa Iyo Insinga Ihambiriye Mu Gutigita

Ibikoresho byo gushyiramo amazi byishingikiriza ku gipfunyika gifite umuyoboro ufunguka iyo umuyoboro ukomeye ushyizwemo, hanyuma ugafunga kugira ngo ufate insinga. Iyi mikorere ikora neza ku muyoboro ukomeye uri hagati ya 0.5-4.0mm² kuko umuyoboro ushobora gukora uburyo bwo gufata buhamye kandi buhamye bukikije ubuso bumeze nk'uruziga. Amakuru y’inganda agaragaza ko insinga zikoreshwa mu gushyiramo insinga zigabanya igihe cyo kuzishyiraho ku kigero cya 60% ugereranije n’igihe cyo kuzishyiramo insinga zikoreshwa mu mashini, niyo mpamvu biganza ibikorwa byo mu ngo no mu bucuruzi bworoheje.

Ariko, imiyoboro yo gusunika muri rusange ntabwo ihabwa amanota ku nsinga zigonze. Ubuso butari bwiza bw'imiyoboro yo gusunika bubuza isoko gukora uburyo bumwe bwo gufata, kandi imiyoboro imwe imwe ishobora kwangirika bitewe n'inkombe zityaye z'uburyo bwo gusunika. Mu bidukikije, iki kibazo kirakomera. Imiyoboro irakora neza, ubushobozi bwo gukorana na yo buriyongera, kandi isano ishobora kwangirika cyane. Dukurikije IPC-A-610 amahame yemewe yo guteranya ibikoresho by'ikoranabuhanga, uburyo bwo gufunga no guhuza insinga zipfundikiye ku miyoboro bigomba gukumira gutandukana kw'imigozi, kandi imbogamizi zo guhuza imiyoboro zipfundikirana n'insinga zipfundikiye zifitanye isano itaziguye n'iki gisabwa. Ibikoresho byo gushyiramo amashanyarazi ntibikoreshwa mu kuzunguza amashanyarazi ku bayobora amashanyarazi badafite aho bahuriye n'ibyo bashinzwe, kandi inganda nyinshi zikoresha insinga zikomeye ku buryo bweruye. Niba urimo gushyira insinga ku nganda ukoresheje ibyuma biziba—kandi inganda nyinshi zikoresha insinga ziziba kugira ngo zoroshye—gushyiramo si amahitamo meza.

Kugereranya ikoranabuhanga ryo guhuza porogaramu, reba PCT-211 DIN ikigo cy'itumanaho gishyirwamo amashanyarazi, bigaragaza uburyo imikorere n'imbogamizi z'umuyoboro w'amashanyarazi.

Kwemerwa kwa Ferrule: Akamaro k'Insinga zo mu Gisenge ku Nsinga zakozwe mbere

Ibikoresho byo mu gikoni cy'impeshyi byakira ibyuma biyobora ibyuma bidahinduwe. Ferrule ni agakoresho k'icyuma gapfundikiye gashyira imigozi y'insinga mu ishusho ikomeye y'uruziga, bikarinda gutandukana kw'imigozi no kunoza ubuso bw'aho ihurira. Mu bice bizunguruka cyane, ibyuma ni ibisanzwe ku bipimo by'insinga biri munsi ya mm² 2.5 kuko bikuraho ibyago byo kuvunika kw'imigozi ku muryango w'icyuma.

Uburyo bwo gufunga impera bwagenewe kwakira feri mu rugero rusanzwe. Iferi irahindukira gato kugira ngo ifate umurambararo munini w’iferi, ariko imbaraga zo gukoranaho ziguma mu murongo w’igishushanyo cya 8-12N. Uku guhuza ni inyungu ikomeye ku bubatsi b'imirongo bategura imigozi y'insinga bakoresheje ferrules mbere y'uko ikoreshwa.—ikintu gisanzwe mu nganda z’imodoka zo mu Budage, ubwikorezi bwa gari ya moshi, no guteranya amapine yikora. Ibinyuranye n’ibyo, amapine akoreshwa mu gukwirakwiza amapine akenshi asaba imiterere yihariye ya feri cyangwa ntabwo ajyanye na feri na gato, bigatuma abubatsi b’amapane bahindura imikorere yabo cyangwa bagahitamo ubundi bwoko bw’amapine.

Uburyo bwo Kugena Imiterere y'Ibice by'Impeshyi ku Mapaneli Afite Umuvuduko Ukabije

Guhitamo icyuma gikwiye cyo gufunga ahantu hatembera bisaba kureba kure y'ifoto ya kataloge. Ibintu bitatu bigena imiterere y'amashanyarazi ni ingenzi: amanota y'amashanyarazi, imikorere y'ikoranabuhanga, n'inyandiko z'ubuhamya.

Isuzuma ry'ubu, Ingano y'insinga, n'amahame agenga imiterere ya DIN Rail

Isuzuma ririho ubu ni ryo yungurura rya mbere. Ibikoresho byo mu ngo by'impeshyi biraboneka mu manota kuva kuri 2.5A (urwego rw'ikimenyetso) kugeza kuri 125A (ikwirakwizwa ry'amashanyarazi), hamwe n'amanota menshi aboneka mu buryo bwihariye. Itegeko rigenga: shyira ingano ya terminal kuri 125% by'umuvuduko ntarengwa w'amashanyarazi uhoraho, bikubiyemo harmonics na inrush. Ku muyoboro wa moteri wa 20A, shyiraho terminal ya 25A cyangwa 32A. Ubushobozi bw'inyongera butanga ubushyuhe bw'ibanze kandi bugabanya ubushyuhe budashobora guterwa.

Intera y'insinga ipima niba insinga ihuye n'umugozi wawe. Intera z'insinga zikoreshwa mu gupima ubushyuhe akenshi zipima 0.08-16mm², ikaba ari nini kurusha izindi mashini nyinshi zikoreshwa mu gupima ubushyuhe. Genzura neza ingano y'insinga zawe nyazo, harimo n'inyongera za ferrule. Intera ifite agaciro ka 0.5-10mm² ntishobora gufata neza insinga y'ikimenyetso ya 0.14mm², nubwo insinga yabikoraho mu buryo bwa tekiniki.

Dukurikije Ibipimo ngenderwaho byo gushyiraho gari ya moshi ya DINTS35/7.5 na TS35/15 ni zo nzira ebyiri zikunze gukoreshwa mu nganda, kandi ibyuma bigomba gufatirwa neza ku murongo watoranijwe. Mu hantu hahindagurika cyane, shyiraho ibyuma bifite uburyo bwo gufunga—ubusanzwe icyuma cya pulasitiki cyangwa icyatsi—bibuza icyuma kunyerera cyangwa gukura ku murongo wa gari ya moshi iyo gishyizwemo umuriro. Umurongo ugwa ku murongo wa gari ya moshi ntacyo umaze, uko imiterere yawo yaba iri kose.

Ibisabwa ku cyemezo cy'ikizamini cyo gutigita biva ku mutanga serivisi wawe

Dore ibisabwa abaguzi benshi bibagirwa: gusaba icyemezo. Agasanduku k'ibikoresho bya elegitoroniki gakoreshwa mu nganda cyangwa "ahantu hatembera cyane" kagomba kuba gafite inyandiko z'ikizamini cy'abandi zigaragaza ko gatsinze. IEC 60068-2-6 ku rwego rw'uburemere bujyanye n'ubusabe bwawe. Niba umutanga serivisi adashobora kubitanga, urimo usobanura ushingiye ku kwamamaza, ntabwo ari ubwubatsi.

Icyemezo kigomba kugaragaza: intera y'ibizamini, kwihutisha igihe cy'ibizamini, igihe ibizamini bimara, umubare w'ingendo zo gukubita, n'ibipimo ngenderwaho byo gutsinda kugira ngo umuntu ashobore guhangana n'ibizamini ndetse n'ubuziranenge bw'imikorere. Amagambo rusange "yapimwe ku gutigita" adafite ibipimo nta gaciro afite. Itsinda ryapimwe kuri 1g mu masaha 2 ntabwo ari kimwe n’itsinda ryapimwe kuri 5g mu masaha 96. Itandukaniro si rito cyane. Ni itandukaniro riri hagati ya tsinda rikora n’iribaho gusa.

Ibisabwa by'inyongera ku cyemezo birimo UL 1059 amahame y’umutekano ku masoko yo muri Amerika y’Amajyaruguru, agaragaza intera, ubushobozi bwo gutwika, n’ibisabwa ku bikoresho ku bice by’aho ibintu biherereye; na OYA ibipimo ngenderwaho by’ibikoresho byo kugenzura inganda, bigena umutekano n’imikorere y’ibikoresho byihariye byo kugenzura inganda. Ibi byemezo byemeza ko ikigo cy’ihererekanya ry’ibikoresho cyujuje ibisabwa mu mutekano, intera, n’ibikoresho ku isoko wifuza. Ntugatekereze. Emeza.

Ibibazo Bikunze Kubazwa

Ese imiyoboro y'amazi yo mu mpeshyi ishobora kongera gukoreshwa nyuma yo gukuraho insinga?

Yego. Igihe cyo gushushanya imiyoboro isanzwe y’inganda ni ukwezi hejuru ya 500 k’inganda zishyirwamo no kuzikuramo. Isoko ntirushya mu gihe gisanzwe cyo gukora kuko guhindagurika kw’insinga mu gihe cyo kuzishyiramo ari guto ugereranyije n’aho isoko rigarukira. Nyuma y’ukwezi kwa 500, ikigo gishobora gukomeza gukora, ariko abakora bakunze gutanga inama yo gusimbuza ibikoresho by’ingenzi kugira ngo barebe ko imikorere ihoraho.

Ese aho amashanyarazi ashyirwa mu kato k'impeshyi bisaba kugenzura torque buri gihe?

Oya. Iyi ni yo nyungu y'ibanze. Bitandukanye n'ibyuma bifunga imigozi, bisaba kongera gukosorwa kugira ngo bibe byacitse, ibikoresho bifunga imigozi bigumana imbaraga zabyo mu buryo bwikora. Igishushanyo mbonera cy'imashini gikemura ibibazo by'insinga, kwaguka k'ubushyuhe, no kugenda guto bitewe n'ihindagurika ry'ikirere nta ngaruka z'umukoresha. Igihe cyo kubungabunga gishobora kongerwa kuva ku mezi kugeza ku myaka, cyangwa byakuweho burundu muri bimwe mu bikorwa.

Ese ibyuma bipima imashini zikoresha ibyuma bishyushya imashini bihenze kurusha ibyuma bipima imashini?

Igiciro cy'ibikoresho bisanzwe kiri hejuru ya 15-30% ugereranyije n'ibikoresho bingana na byo, bitewe n'isuzuma ry'ubu n'uwabikoze. Ariko, ikiguzi cyose cyashyizweho akenshi gikunda ibikoresho byo mu mpeshyi iyo harimo imirimo n'ibikorwa byo kubungabunga. Insinga zidafite ibikoresho zigabanya igihe cyo gushyiraho ho 40-50% ugereranije n'ibikoresho binini, kandi gukuraho uburyo bwo kongera gukoresha amashanyarazi bigabanya cyane ikiguzi cy'ubuzima. Ku bijyanye n'ikoreshwa ry'ibikoresho bihindagurika cyane, inyungu yo kwizerwa ituma itandukaniro ry'ibiciro ritagira akamaro.

Ese ibyuma bicukura ibikoresho byo mu mpeshyi bishobora gufata ibyuma biyobora amashanyarazi bya aluminiyumu?

Ibikoresho byinshi bisanzwe byo mu kazu k'impeshyi bihabwa amanota akoreshwa mu byuma by'umuringa gusa. Aluminiyumu ikeneye kwitabwaho by'umwihariko kubera ko ifite ubushyuhe bwinshi hamwe n'imiterere ya okiside. Bamwe mu bakora ibikoresho batanga ibikoresho bifite agaciro ka aluminiyumu bifite aloyide zihuye n'iz'impeshyi hamwe n'ubuso buhuza, ariko ibi si ibicuruzwa bisanzwe. Buri gihe genzura niba igikoresho gihuza n'urupapuro rw'amakuru rw'uwagikoze mbere yo gusobanura insinga za aluminiyumu.

Ingano ntarengwa y'insinga ku miyoboro y'impeshyi ni iyihe?

Ibikoresho bisanzwe by’inganda bipima impera z’amashanyarazi bishobora kwakira 0.08-16mm² (hafi 28 AWG kugeza kuri 6 AWG). Ingano z’amashanyarazi menshi zigera kuri 35mm² cyangwa 50mm² mu gukwirakwiza ingufu z’amashanyarazi. Ingano nyayo iratandukanye bitewe n’uruganda n’ibicuruzwa, bityo rero genzura ukurikije gahunda y’insinga zawe. Ku byuma binini cyane birengeje 50mm², ibyuma bikwirakwiza ingufu z’amashanyarazi cyangwa imiyoboro y’amashanyarazi ikunze kuba ikwiriye kuruta imiterere y’ibyumba by’amashanyarazi.

Ese aho imodoka zihagarara mu cyuma zikorera mu gihe cy'impeshyi zikorana na ferrules za bootlace?

Yego. Imyobo ya Bootlace—imigozi y’imyobo idafite ubushyuhe cyangwa idafite ubushyuhe irangiza ibyuma bifunganye—ihuye neza n’imiyobo myinshi y’imyobo. Ingano y’imyobo iri mu rugero rusanzwe rw’imikorere y’imyobo, kandi impera y’imyobo idafite ubushyuhe itanga ubuso busukuye bw’umuzenguruko bufata neza. Gukoresha feri ni byiza ku nsinga ziri munsi ya 2.5mm² mu bidukikije bihindagurika kugira ngo hirindwe ko umugozi wacika no kwemeza ko uhorana ubuziranenge.

Ese aho inyubako zo mu mpeshyi zihagarara ntizishobora kunyeganyega?

Nta muyoboro w'amashanyarazi "udacika intege" mu buryo bwuzuye. Ibikoresho by'amashanyarazi byo mu mpeshyi ni idacika intege ku rugero rw’ubukana bwagenwe, ubusanzwe byemejwe na IEC 60068-2-6 kuri 5g, 5-150Hz. Uretse ubwo bukana, hashobora gukenerwa ingamba z’inyongera—nk’ibinyabutabire byo mu gikoni, kugabanya ubukana bw’insinga, cyangwa gupima imigozi—. Ibisobanuro nyabyo ntabwo ari "irinda imigozi" ahubwo ni "igeragejwe kugeza ku bukana bwa X mu gihe cya Y."

Nigute nakwemeza ko aho imodoka zikorera mu icupa ry’impeshyi ari umwimerere atari impimbano?

Ibikoresho by'impimbano ni ikibazo gikomeje kwiyongera, cyane cyane ku masoko afite amategeko agenga ibicuruzwa bitumizwa mu mahanga. Ibicuruzwa nyakuri bifite ibimenyetso by'uruganda, nimero z'ibicuruzwa bishobora gukurikizwa, n'ibyemezo by'ibizamini by'abandi (UL, VDE, TÜV). Saba ibyemezo bivuye ku mucuruzi wemewe n'uruganda, ntabwo ari ku mucuruziNiba igiciro kiri munsi ya 40% by'isoko, ibicuruzwa bishobora kuba ari impimbano. Igiciro cy'icyuma cyangiritse mu murongo w'umusaruro urimo gukorwa kirenze amafaranga yose yazigamwe mu kugura ku giciro gito.

Imbonerahamwe y'ibicuruzwa

Ku birebana n'aho inyubako zo mu mpeshyi zikorera mu nganda zitigita cyane, reba kataloge yuzuye y'ibicuruzwa.Urutonde rurimo ibyuma bipima ubushyuhe bya DIN biri kuri sitasiyo ya gari ya moshi mu bipimo biri hagati ya 2.5A na 125A, aho insinga zihabwa ubugari bwa 0.08mm² na 16mm², harimo n'ibyuma bifunga n'ibifunga bifite feri.

Ku bijyanye no kugereranya terminal ikoreshwa hamwe n'ikoreshwa aho insinga z'amashanyarazi zikwiye, reba PCT-211 DIN icyuma gisunika insinga z'amashanyarazi.

Ibisobanuro by'ingenzi by'iyi ngingo:

• IEC 60947-7-1 — Ibikoresho bisanzwe bya Terminal
• IEC 60068-2-6 — Isuzuma ry'ihindagurika ry'imitingito (sinusoidal)
• UL 1059 — Ibipimo ngenderwaho by'umutekano bya Terminal
• Ibipimo ngenderwaho byo gushyiraho gari ya moshi ya DIN
• IPC-A-610 — Kwemerwa kw'ibikoresho by'ikoranabuhanga
• OYA — Ibipimo ngenderwaho by'ibikoresho byo kugenzura ibikoresho by'inganda