PCT-211 DIN Rail Push-In Terminal Block: Wiring Isina Zvishandiso uye 1000V Rating yeIndustrial Control Panel Applications

Patakatanga kugadzirisa chimwe chezvipingamupinyi zvakanyanya mukugadzirwa kwema "control panel" eindasitiri - maitiro anononoka, anowanzo kukanganisa ekugumisa ma "conductors" panzvimbo yega yega yekubatanidza - takatarisa zvakakanganisika chaizvo mumagadzirirwo ema "terminal block" aripo. Mhinduro yacho yakanga isina kuoma: sikuruu. Ma "terminal blocks" e "screw-clamp" ave achishandira indasitiri kwemakumi emakore, asi munzvimbo dze "panel assembly" dzine huwandu hwakawanda, kudzokororwa kwe "connection point" yega yega kunowedzera mutengo webasa unoyerwa uye kunounza kusawirirana. PCT-211 ndiyo mhinduro yedu yakananga kudambudziko iroro. I "DIN rail push-in terminal block" inobvisa kudiwa kwechero chishandiso chekupinza, inokwana saizi dze "conductor" kubva pa0.5 mm² kusvika pa10 mm², uye ine "full 1000V voltage rating" inoita kuti ive yakakodzera ma "industrial power distribution circuits" anowanikwa munzvimbo dze "motor control centers", makabati e "process automation", uye ma "renewable energy inverters".

Chii chinonzi PCT-211 uye Nei Yakagadzirwa Nenzira Iyi

Pakati payo, PCT-211 isimbi yekubatanidza waya ine danda rimwe chete, inosundidzirwa mukati iyo inosungirirwa padanho reDIN repamusoro re35mm zvichienderana neIEC 60715. Chinoisiyanisa nemidziyo yemagetsi yakajairika inzira yayo yekubatanidza kumanikidzwa kwechitubu. Panzvimbo pesikuruu inosunga paconductor, PCT-211 inoshandisa keji yechitubu chesimbi isina ngura inobata conductor panzvimbo yayo nesimba risingaperi, risingaperi paunosundidzira waya mukati. Hapana sikuruu inodiwa. Hapana torque yakatarwa yekutevera. Unobvisa waya, woisundidzira mukati, uye wapedza.

Takagadzira PCT-211 zvakananga kune vagadziri vema "control panel" eindasitiri uye matekiniki ekugadzirisa vanovaka kana kugadzirisa mazana ema "panels" pagore. Miniti yega yega inochengetwa panzvimbo yega yega yekubatanidza inoungana mumaawa ebasa rinochengetwa muprojekiti imwe chete. Chikwata chedu cheinjiniya chakaitisa zvidzidzo zvekufamba kwenguva tichienzanisa PCT-211 assembly ne "screw-clamp blocks" yechinyakare munzvimbo inotevedzera "panels-wiring", uye dhizaini ye "push-in" yakaramba ichideredza nguva yekugumisa yega yega nehafu. Izvozvo hazvisi kuvandudza kudiki - ishanduko ye "supermarkets" dze "panels" dzakasanganiswa zvakanyanya uye dzine huwandu hwakawanda.

Kunzwisisa 1000V Rating uye IEC 60947-7-1 Compliance

Kuyera kwevoltage ye1000V yePCT-211 ndeimwe yemhando dzayo dzakakosha pakushandiswa kwemaindasitiri, uye inofanirwa kutsanangurwa nekungwarira nekuti kuyera kwevoltage kunowanzo kusanzwisiswa mumunda. Kuyera kwe1000V hakurevi kuti bhuroko rinogona kubatanidzwa kudunhu re1000V. Zvinoreva kuti bhuroko rakaedzwa uye rakabvumidzwa kuti rigone kutsungirira kushushikana kwe dielectric kwesystem ye1000V pasi pemamiriro ekunze akatsanangurwa, nemadaro chaiwo ekutsvedza uye madaro ekubuda akasimbiswa pakati pezvikamu zvinotakura magetsi uye pakati pezvikamu zvinotakura magetsi nenzvimbo dziri pasi kana kuti dziri nyore kusvika.

Chiyero chinotungamira chezvivharo zvemagetsi zvine simba shoma zvinoshandiswa mumaindasitiri ndeichi IEC 60947-7-1, inova chikamu cheIEC 60947 series inovhara switchgear necontrolgear. Iyi standard inotsanangura zvinodiwa zvemakanika, hunhu hwe dielectric, miganhu yekupisa, uye kugona kwemagetsi ekutakura ma terminal blocks akagadzirirwa kubatanidza conductors dzemhangura. Patinosimbisa PCT-211 ku1000V, zvinoreva kuti dhizaini yedu yapasa bvunzo ye impulse voltage standing uye bvunzo ye dielectric yakarairwa neIEC 60947-7-1, uye kuti daro re creepage pakati pemapango nezvikamu zvakadzika rinosvika padanho repasi re 1000V nominal system pasi pemamiriro ekusvibiswa kwedhigirii rechitatu - nharaunda yakajairika mukati me closed industrial control panel.

Ndosaka kusarudza terminal block ine 1000V-rated kunokosha zvikuru mukushanda. Mapaneru ekudzora anogovera simba kubva kubhazi re690V AC, semuenzaniso, achaona voltage transients uye surges dzinogona kusunda mazinga evoltage instantaneous pamusoro pevoltage yekushanda. Block ine 600V-rated inogona kunge isina mukana wakakwana wekuchengetedza mumamiriro ezvinhu aya, nepo block ine 1000V-rated yakaita sePCT-211 inopa headroom iyo vagadziri vepaneru vane ruzivo vanosimbirira. Mapoka eovervoltage, madhigirii ekusvibiswa, uye zvinhu zvinoderedza urefu zvese zvinopesvedzera kushushikana kwe dielectric chaiyo paterminal block mumunda, uye isu tinogadzira PCT-211 tichifunga nezvezvinhu izvi zvechokwadi.

Sisitimu yeKubata yePush-In Spring: Mashandiro Ainoita uye Nei Ichibata

Kubatana kwesimba remuchitubu nemhepo mukati mePCT-211 kunoshanda nepfungwa iri nyore: chitubu chakaiswa kare chinoshandisa simba rakajairika risingaperi kumuchitubu chinopesana nebhawa remagetsi, zvichigadzira chinonzi kubatana kunodzivirira gasi. Paunosundira dhayamita yakabviswa mugomba rekuisa, keji yechitubu inovhurika ichipesana nesimba remuchitubu risati raiswa, inogamuchira dhayamita, uye inovhara shure kwayo. Dhayamita inobatwa panzvimbo nesimba remuchitubu, uye kubatana pakati pechitubu nedhayamita - uye pakati pedhayamita nebhawa remagetsi - kunochengetedza kubatana kusingadzivisiki, kunodzivirira kudedera.

Chimwe chezvinhu zvatinonyanya kunetseka nazvo kubva kumainjiniya vatsva mukushandisa ma "push-in terminal blocks" ndechekuti kubatana kwechitubu kunogona here kugadzikana nekufamba kwenguva, kunyanya pakupisa kwakakwira. Kusimbiswa kwedu kweinjiniya kunosanganisira bvunzo yekupisa kwemaawa 1000 pamuganhu wepamusoro wePCT-211's rated tembiricha range, uye tinosimbisa kuti kuramba kwekubatana hakuwedzere kupfuura miganhu inogamuchirika mukati menguva yese yekuedzwa. Chinhu chechitubu pachacho isimbi isina ngura yechromium-nickel inodzivirira kuzorora kwekupisa uye ngura, uye tinogadzira chimiro chechitubu kuti chirambe chiine hunhu hwayo hwemakanika kuburikidza nehupenyu hwese hwebasa rebhokisi.

Kubatana kwezvitubu zvisina gasi kwakanyanya kukodzera nzvimbo dzemaindasitiri nekuti hazvigoni kuzununguswa nekudengenyeka. Munzvimbo dzinodzora mota uye munzvimbo dzinovhara michina inorema, mabhuroko emagetsi anowanzo zununguswa nekudengenyeka kushoma kubva kumamota, macontactor, uye masisitimu emabhazi. Kubatana kwescrew kunogona kusunungura zvishoma nezvishoma pasi pekudengenyeka uku kana mugadziri akatadza kushandisa torque chaiyo kana kushandisa tambo inovhara iyo inozopedzisira yaparara. Kubatana kwespring-pressure muPCT-211, zvakasiyana, kunotora uye kunodzikisa kuzununguswa kuburikidza nekuenderana kwemechanical yechitubu, zvichichengetedza kubatana kwakasimba pasina chero kupindira kuri kuenderera mberi kwekugadzirisa.

Maitiro Akanakisisa Ekushandisa Kondakita Uye Kuisa

PCT-211 inokwana mhando dzakasiyana dzemakonductor nehukuru, izvo zvakakosha kumaindasitiri ekudzora mapaneru uko mabasa akasiyana edunhu anoda magauge ewaya akasiyana. Makonductor akasimba e-single-core kubva pa0.5 mm² kusvika 10 mm² anogona kuiswa zvakananga pasina kugadzirira kunze kwekubviswa kwakakodzera. Makonductor akasungirirwa ari muchikamu chimwe chete chepakati anogonawo kuiswa zvakananga, nekuda kwe geometry yechitubu chekeji iyo inochinjika kune kusiyana kudiki mukusungirirwa. Kune makonductor akasungirirwa akapfava (Kirasi 5 kana Kirasi 6 inochinjika), tinokurudzira kushandiswa kwemaferrules, ayo anogadzira chikamu chakatsanangurwa chinogara zvakavimbika muchitubu.

Kubvisa waya zvakanaka kwakakosha pakubatanidza kwakavimbika, uye inzvimbo imwe yatinokurudzira vatengi vedu kuti vagadzire mirairo yakajeka yebasa remapoka avo ekubatanidza. Hurefu hwetambo hunokurudzirwa hwePCT-211 hunosvika mamirimita gumi kusvika gumi nemaviri. Tambo pfupi kwazvo haizogari zvakakwana munzvimbo yekubatana, zvichigadzira kubatana kwakanyanya kunodzivirira kupisa kunogadzira kupisa pasi pemutoro. Tambo yakareba zvakanyanya inoisa conductor isina insulation kunze kwebhari rekudzivirira kubata kwebhuroko, izvo zvine chekuita nekuchengetedza uye zvinogona kukonzera njodzi yearc-flash mumaseketi ane voltage yakawanda. Tinopa mamaki etambo anokurudzirwa zvakananga paimba yebhuroko sechiratidzo chekuona kune vanoisa pasi pekugadzira.

PCT-211 inewo nzvimbo yekuyedza yakabatana inobvumira mainjiniya kuyera voltage yedunhu kana kuisa masaini ekuyedza pasina kukanganisa kubatana kwemhepo. Iyi inyaya inoshanda inonyanya kukosha mukushanda nekugadzirisa mashandiro ebasa, uko vavaki vepaneru nevashandi vebasa vanowanzo fanirwa kusimbisa kuvimbika kwedunhu pasina kuderedza simba redunhu riri pedyo kana kuisa panjodzi yekubata netsaona nezvikamu zvipenyu. Nzvimbo yekuyedza yakakura kune mapurobe ekuyedza e2mm uye iri pamusoro pechivharo, yakaparadzaniswa zvakajeka nenzvimbo yekupinza conductor kudzivirira kutsvedza kwepurobe yekuyedza panguva yekuyedza kwemhepo.

Mashandisirwo muIndustrial Control Panels: Kwakakodzera PCT-211

Mapaneru ekudzora eindasitiri haasi enzvimbo imwe chete. Anosanganisira mhando dzakasiyana-siyana dzemaseketi, mazinga emagetsi, uye zvinodiwa zvekushanda, uye PCT-211 yakagadzirwa kuti igadzirise nzvimbo dzinonyanya kuomera mukati memapaneru aya. 1000V rating uye nzira yakasimba yekubata spring inoita kuti PCT-211 ive yakakodzera zvakanyanya kubatanidza mabhazi emagetsi, macircuits emagetsi, uye ma power rails e programmable logic controller (PLC) I/O — chero chikamu cheseketi chine magetsi akawandisa uye chinoda kubatana kwakavimbika, kusina kugadziriswa mukati mehupenyu hwepaneru.

Patinotarisa mashandisirwo anoitwa PCT-211 nevatengi vedu, pane mapatani matatu ekushandisa anonyatsooneka. Chekutanga, munzvimbo dzekudzora mota uko ma feeder emota akawanda anofambiswa kuburikidza nehurongwa hwebhazi rakajairika, PCT-211 inopa nzvimbo yekuchinja pakati pebhazi ne ma feeder conductors ega ega. Kudzivirira kwe vibration ye spring contact kunonyanya kukosha pano, nekuti kushushikana kwe mechanical kubva pakutanga nekumisa mota hombe kunotumirwa zvakananga mu routing ye conductor ye panel. Chechipiri, muma PLC control cabinet anogovera 24VDC kana 48VDC simba kuma distributed I/O modules, PCT-211 inoshanda se rail-mounted distribution point inobvisa kudiwa kwe custom wiring harnesses dzekuparadzanisa power bus. Chechitatu, muma renewable energy inverter enclosures uko DC side voltages dzinogona kusvika 1000V muma string inverter configurations, PCT-211 inopa nzvimbo yekubatanidza yakamanikana, inotsiviwa ne field inogona kugadziriswa pasina maturusi akakosha.

Kushanda kwebhuroko iri kwakakosha kucherechedzwa kana tichitarisa dhizaini yemazuva ano ye control panel, uko vavaki vemapaneru vanotarisana nekumanikidzwa kusingaperi kwekuderedza saizi yemakabati uye mutengo wezvinhu. PCT-211 inogara pahupamhi hwe6.2mm padanda rimwe nerimwe paDIN rail, zvinoreva kuti bhazi rePCT-211 rine matanda gumi rinosvika 62mm chete - chinhu chakakora zvikuru che connector ine 1000V-rated. Vagadziri vemapaneru vane miganhu yehuwandu hwe enclosure vachaona kuti PCT-211 inovabvumira kufambisa macircuit akawanda kuburikidza nehurefu hwechitima pane zvigadzirwa zvakawanda zvinokwikwidzana zvinoda ma pole pitches makuru kuti aenzane ne voltage ratings.

Kukwikwidzana: Nei J-Guang Ichivaka Nzvimbo Yekuvharira Nzira Yatinoita Nayo

Tave tichigadzira zvikamu zvemagetsi zvinobatanidza magetsi kweanopfuura makore makumi maviri, uye panguva iyoyo takaona musika wepasi rose wezvivharo zvemagetsi uchichinja nenzira dzisingawanzo batsira mushandisi wekupedzisira zvakanaka. Zvivharo zvemagetsi zvemagetsi zvave zvitete, zvakareruka, uye zvakachipa, uye nepo kufambira mberi ikoko kuine nzvimbo mumashandisirwo asina kudhura zvakanyanya, kwakagadzirawo kuwanda kwemabhuroko mumunda asingakwanise kubata voltage, current, uye mamiriro ekunze aakarongerwa. Tinotora nzira yakasiyana: tinotanga nekugadzira mashandiro emagetsi uye kugara kwenguva refu kwemuchina, uye tinotora mutengo sechipingamupinyi chinofanira kutarisirwa pane chinangwa chikuru chekugadzira. J-Guang

PCT-211 inoratidza pfungwa iyi mune zvese zvinosarudzwa. Imba yacho yakagadzirwa ne polyamide (PA) grade iyo inoongororwa kuti irambe ichishandiswa pa 130°C, iri pamusoro pekupisa kwakanyanya kunowanzoitika mukati memapaneru eindasitiri akavharirwa. Zvinhu zvePA zvinopawo mukana wekudzivirira moto kuUL94 V-0, zvinoreva kuti bhokisi harizoparadzi murazvo kana paine dambudziko rinokonzera kupisa kwakanyanya munzvimbo. Bhawa razvino rakagadzirwa ne nickel-plated brass, iyo inopa conductivity yemagetsi yakanaka uye kuramba kugadzirwa kwe oxide iyo inogona kuwedzera kuramba kwekubatana mu copper alloys dzisina kuputirwa nekufamba kwenguva. Izvi hazvisi zvinhu zvekune dzimwe nyika - zvinhu zveinjiniya zvakaratidzwa, zvine hunhu hwakanaka zvatinotsanangura nemaune nekuti zvinopa mashandiro anodiwa nevatengi vedu.

Semutengesi wepasi rose, takagadzirawo PCT-211 kuti ienderane nehurongwa hukuru hwepasi rose hwezvitupa zvinodiwa nevatengi vemaindasitiri. Pamusoro pekutevedzera IEC 60947-7-1, PCT-211 yakagadzirwa kuti itsigire Zvinodiwa zveUL zvekuchengetedza magetsi kuti ishandiswe mumisika yekuNorth America, uye inoenderana nemaitiro eDIN rail akajairwa ne Maitiro ekuvaka mapaneru ekuEurope nepasi roseIzvi zvinoreva kuti vatengi vedu vanogona kuita zvinoenderana nemhuri imwe chete mukugadzirwa kwavo kwepasi rose, zvichideredza huwandu hwezvikamu zvavanofanira kutarisira, kukodzera, uye kuunganidza.

Kubudirira Kwekuisa: Nhamba Dziri Kuseri Kwekudhonza Kwematurusi Asina Zvishandiso

Ngatitaurei zvakananga nezvepfungwa yekuti kuisa zvakanaka, nekuti takaona zvichitaurwa zvisina kunyatsojeka mumabhurocha akawanda ezvigadzirwa. Patinoti PCT-211 inoderedza nguva yekubatanidza waya ne50% zvichienzaniswa nemidziyo yemagetsi ye screw-clamp, tinobva pachiyero chinodzorwa, kwete pakufungidzira kwekushambadzira. Nzira yedu yekusimbisa yemukati inosanganisira bvunzo yekubatanidza panel umo nyanzvi yakadzidziswa inogumisa 100 conductors achishandisa block ye screw-clamp yakajairika uye PCT-211 mumamiriro akafanana. Nyanzvi inoongorora nguva yekumisa yega yega uye inonyora mhedzisiro, uye data rese rinoratidza kudzikira kwakafanana kwenguva yese yekubatanidza waya ye push-in block pakati pevatori vechikamu vakawanda vehunyanzvi uye zvikamu zvehukuru hwewaya.

Kuchengetedza nguva kunobva kuzvinhu zvitatu zvakasiyana. Chekutanga, pane kubviswa zvakananga kwechiito chekutenderedza sikuruu, izvo zvinochengetedza masekondi angangoita masere kusvika gumi nemaviri pakupera kwemagetsi kune vashandisi vane ruzivo. Chechipiri, pane kubviswa kwekutarisa torque, izvo muzvitoro zvepaneru zvine hanya nehunhu zvinosanganisira kutarisa sikuruuuuu kana danho rekutarisa rinotora nguva yakawedzerwa. Chechitatu, pane kudzikira kwezviitiko zvekugadzirisazve. Kubatana kwesikuruu-clamp kusina kusimba kunogadzira majoini anodzivirira kupisa uye pakupedzisira anokundikana, kazhinji mushure mekunge paneru yatumirwa uye yatanga kushanda. Kubatana kwePCT-211 nechitubu, kana yakagara zvakanaka, haina iyi nzira yekukundikana - chitubu chinochengetedza simba rakafanana zvisinei nehunyanzvi hwemushandisi, zvinoreva kuti kubatana kwekutanga kwakavimbika sezana.

Kune muvaki wepaneru anogumisa maconductor chiuru pasvondo, kudzikiswa kwe50% kwewaya panguva yekudzima kunoreva maawa ekushanda angangoita makumi maviri kusvika makumi mana anochengetwa pasvondo, zvichienderana nehunyanzvi hwemushandisi uye saizi yewaya inobatanidzwa. Mugore rose, izvi zvinosanganisa kudzikiswa kwakakosha kwemutengo wekugadzira izvo zvinokanganisa zvakananga kukwikwidzana kwechitoro chepaneru pamabhidhi nematender. Tinopa nhamba idzi nekuti tinotenda kuti vatengi vedu vanofanirwa nepfungwa dzakananga, dzinoyerwa, kwete zvichemo zvisina kujeka zvekuvandudza kushanda.

Zvaunofanira Kufunga Nezvekuchengetedza uye Basa Remumunda

Mapaneru ekudzora eindasitiri anotarisirwa kushanda kwemakumi emakore pasina kupindira kwakanyanya, uye PCT-211 yakagadzirwa kuti iite izvi. Kubatana kwechitubu hakudi kusimbiswa nguva nenguva, hapana torque yekuongorora, uye hapana kushandisa contact enhancer. Mumamiriro ezvinhu akajairwa ebasa - zvichireva kushanda mukati memagetsi akayerwa, magetsi, uye tembiricha - PCT-211 inoshanda zvakavimbika kwehupenyu hwepaneru pasina kugadziriswa kwakarongwa.

Kana basa remumunda richidikanwa, dhizaini yekuisa mukati inopa mukana unoshanda uyo mabhuroko e-screw-clamp asingagoni kuenzana nawo. Kubvisa conductor kubva kuPCT-211 kunoda sikurudhiraivha yakatsetseka inongoiswa kune chinhu chiri pedyo che actuation, iyo inovhura spring cage yosunungura conductor. Kushanda uku kunotora masekondi mashoma uye hakudi zvishandiso kana hunyanzvi hwakakosha. Kusiyana neizvi, kubvisa conductor kubva muscrew-clamp block kunoda kuti nyanzvi idzore sikurudhi zvizere, ibvise conductor, uye yozoongorora nemaziso musoro we screw uye magumo e conductor kuti ione kana paine zviratidzo zvekupisa zvakanyanya kana kukuvara kwe arcing. Nzira yekuburitsa spring cage paPCT-211 yakagadzirirwa kutenderera kwe actuation kanenge makumi mashanu pasina kuora, iyo inofukidza zvakanaka chero mamiriro ezvinhu ebasa remumunda.

Tinogadzirawo PCT-211 tichifunga nezvehuwandu hwepaneru panzvimbo pebasa. Mumakabati ekudzora akanyatsorongedzwa, kuwana mabhuroko emagetsi akakomberedzwa newaya kana michina iri pedyo kunogona kuoma. Nzira yePCT-211 yekufambisa mafambiro epamberi inoreva kuti nyanzvi inongoda mukana wekupinda pamberi pepaneru chete - hapana mukana wekupinda padivi unodiwa. Ichi chinhu chakakosha mumapurojekiti ekugadzirisa nekugadzirisa apo paneru inogona kuiswa pamadziro kana munzvimbo yakavharirwa ine nzvimbo isina nzvimbo yakakwana yekumashure.

Mibvunzo Inowanzo bvunzwa

Ongororo yeZvigadzirwa

Tafura inotevera inopfupikisa zvirevo zvakakosha zvemagetsi uye zvemakanika zvePCT-211. Aya manhamba anomiririra zvinangwa zvekugadzira uye anosimbiswa panguva yekuyedzwa kwekukodzera kwechigadzirwa. Kushanda chaiko mumunda kunogona kusiyana zvichienderana nemamiriro ekuisa, tembiricha yemhepo, uye hunhu hwemutyairi.

Nei Vavaki vePanel Pasi Pose Vari Kusarudza MaPush-In Terminal Blocks

Kuchinja kwepasi rose kuenda kuma "push-in terminal blocks" mukugadzira ma "control panel" eindasitiri hakusi kungoitika - kunoratidza shanduko yechimiro mumagadzirirwo, kuvakwa, uye kutarisirwa kwema "panels". Zvinhu zvakawanda zviri kukonzera kuchinja uku. Mari yevashandi mumisika mikuru yekugadzira yakawedzera zvakanyanya mumakore makumi maviri apfuura, uye kubatanidzwa kwema "panels", uko kunoda vashandi vakawanda, ndeimwe yezvikamu zvikuru zvinodhura mukugadzirwa kwema "control panel". Kuzvigadzira otomatiki kwe "wiring process" kuburikidza ne "push-in connections" kunobata zvakananga kumanikidzwa kwemutengo uyu pasina kuda kugadziridzwa kwakazara kwema "panels" kana kuchinja kukuru mu "assembly process".

Panguva imwe chete, kuomarara kuri kuwedzera kwemasystem ekudzora maindasitiri - zvichikonzerwa nekukura kweIIoT, edge computing, uye distributed control architectures - zvinoreva kuti mapaneru ane macircuit akawanda, ma connection points akawanda, uye wiring yakawanda kupfuura kare. Kabhineti yemazuva ano yePLC control inogona kunge iine mazana e terminal block connections ega ega emagetsi ekugovera, signal conditioning, field device interfacing, uye communication buses. Mumamiriro ezvinhu aya, kuchengetedza nguva yekuisa kubva pa push-in wiring kunowedzera pane imwe neimwe connection point mupaneru, zvichigadzira aggregate impact iyo yakaoma kufuratira pahwaro hwehupfumi hwekugadzira.

Tinoonawo ma "push-in terminal blocks" achigamuchirwa mumisika yaifarira magadzirirwo e "screw-clamp" nekuda kwetsika kana mitemo. Vagadziri vema "panels" vekuEurope, avo vakatanga kushandisa tekinoroji ye "push-in", vakasimbisa kuvimbika kwayo kwenguva refu kuburikidza nemakore makumi maviri eruzivo rwemumunda, izvo zvakavaka zvishoma nezvishoma chivimbo mumisika yeAsia neNorth America uko tekinoroji iyi yakasvika gare gare. Sezvo ma "reference installations" achiungana uye data rekutadza kwemunda richiratidza kuti ma "spring-pressure contacts" anoshanda zvakanaka kana kuti zviri nani pane ma "screw-clamp contacts" muhupenyu hwepaneru, tinotarisira kuti "adoption curve" icharamba ichikura.