TL;DR — Zvaunofanira Kuziva
- DIN rail busbar terminal blocks ine 1000V/200A gadzirisa kugoverwa kwesimba guru mumapaneru emaindasitiri — zvichipa simba rinosvika 200A kuburikidza nemodule imwe chete.
- Maererano neIEC 60947-7-1 uye UL 1059, mabhuroko aya ane chitupa chekushandisa maseketi anosvika 1000V AC (1500V DC), ane waya dzinosvika 6mm² kusvika 70mm² (AWG 10 kusvika 2/0).
- Kusarudzwa kwezvinhu zvebhawa ndiyo nzira yekutanga yekusiyanisa mashandiro — mhangura yemagetsi (99.9% IACS conductivity) inodarika mabhazi emhangura ne40% mukupararira kwekupisa pamagetsi akayerwa.
- Semugadziri akananga, tinochengetedza mari ne30-50% tichienzanisa nemabhurandi ekuEurope uku tichipa zvitupa zvakafanana zveIEC/UL uye nguva dzekugadzira dzinokurumidza.
- Kwebasa rinoenderera mberi re200A, gara uchinyora mabhazi emhangura akafukidzwa netin ane chikamu chidiki che16mm² — izvi zvinodzivirira kupisa kuti kusashande zvakanaka pa80% nguva dzose.
Chii Chaizvo Chinonzi DIN Rail Busbar Terminal Block?
DIN rail busbar terminal block imodular electrical connector yakagadzirirwa kugovera magetsi — kwete waya dzemasaini, kwete maseketi ekudzora, asi kubata simba chairoInosungirirwa padanho reDIN reTS-35 (rakafara 35mm) uye inoshandisa busbar yemhangura yakabatanidzwa kugovera simba guru rinouya kumasekete emapazi akawanda anobuda. Chinhu chinoratidza kupatsanura busbar terminal block kubva ku standard feed-through block ndiyo shared conductive rail: conductor imwe huru inouya inosimbisa copper busbar, uye nzvimbo yega yega yeterminal iri pabusbar iyoyo inopinda mune imwe potential.
Mufekitori yedu, tinogadzira mabhuroko aya muchimiro chenzira mbiri kusvika kune nzira makumi maviri — zvichireva kuti imwe chete huru yekudyara inogona kupa simba kumaseketi ebazi anosvika makumi maviri kubva padanho rimwe chete reDIN rail. Izvi zvinonyanya kukosha mukuvaka mapaneru chaiwo nekuti Inobvisa kudiwa kwemabhuroko emagetsi akasiyana, ichideredza nguva yekubatanidza mawaya epaneru neinenge 40-60% zvichienzaniswa nemhinduro dzejumper dzega dzega kubva paterminal kuenda kuterminal..
Kunzwisisa 1000V uye 200A Ratings: Zvinoreva Nhamba Chaizvoizvo
Patinotaura nezve "1000V rating" uye "200A capacity," tiri kureva maparamita maviri akasiyana emagetsi — uye kuavhiringidza chikanganiso chandakaona mainjiniya vachiita kakawanda mumakore angu gumi nemashanu muindasitiri iyi.
Kuyera Voltage (1000V): Dambudziko reInsulation
Chiyero che1000V chinonyanya kutaura nezvekuchengetedzwa kwekudzivirira, kwete kugona kwemutyairi. Pa IEC 60947-7-1, mabhuroko ekupedzisira akagadzirirwa maseketi anosvika 1000V AC anofanira kuchengetedza daro diki re creepage re 8mm uye daro re clearance re 5.5mm pakati pematanda ari pedyo — uye daro iri rinoyerwa padanho rakaipisisa re tolerance stack. Nekuti zvinhu zvekugara (zvinowanzova PA66 nylon ine 30% girazi fiber reinforcement) zvinofanira kutsungirira rated impulse voltage pasina tracking kana breakdown, tinoshandisa UL94 V-0 flame-retardant polyamide ine comparative tracking index (CTI) inodarika 400V.
Muchikamu chedu chekugadzira, bhuroko rega rega rine chiyero che1000V rinoedzwa simba re dielectric re2200V AC kwemasekonzi makumi matanhatu — izvo zvinopfuura kaviri voltage yakayerwa, nekuti Kudzivirira kunofanira kurarama nemagetsi anodarika mwero anokonzerwa nenzvimbo chaiyo yemaindasitiri zuva nezuva kubva pakatanga mota, kuchinjana kwe contactor, uye kushanda kwe capacitor bank..
Chiyero Chazvino (200A): Dambudziko reKutarisira Kupisa
Chiyero che200A hachina kunzwisiswa zvakaenzana. Ipfungwa yekupisa, kwete muganho chaiwo pakuyerera kwemaerekitironi. Pa 200A continuous current, kurasikirwa kweI²R mu 16mm² copper busbar kunogadzira kupisa kwe 12-15 watts pa mita imwe neimwe — uye mukati me sealed control panel pa 40°C ambient, kupisa ikoko kunofanira kuenda kune imwe nzvimbo. Ndokusaka kupisa ikoko kuchikosha. Chiyero chemazuva ano che terminal block chinoyerwa nguva dzose patembiricha chaiyo ye ambient (kazhinji 40°C pa IEC 60947-7-1) uye chinoratidza kuti mhepo inotenderera yakasununguka.
Sainzi Yezvinhu zveBusbar: Nei Mhangura Ichikosha Kupfuura Zvaunofunga
Ndinoda kutaura zvakajeka pano: Zvinhu zvebhawa zviri mukati me terminal block ndicho chinhu chinonyanya kukosha chinosarudza mashandiro ayo chaiwo — uye zvakare ndiyo nzvimbo iyo vagadziri vanodzikisa mari vanogadzirisa zvinhu.
Kune zvinhu zvitatu zvemabhawa zvinowanikwa pamusika, uye zvinoshanda zvakasiyana zvikuru:
| Zvinhu zvebhawa | Kufambisa kwemhepo (% IACS) | Kufambisa kwekupisa (W/m·K) | Simba reKusimba (MPa) | Nhamba yemutengo |
|---|---|---|---|---|
| Mhangura yeElectrolytic (C11000) | 99.9% | 391 | 220-250 | 100 |
| Ndarira (C26000) | 28% | 120 | 300-400 | 55 |
| Mhangura Yakafukidzwa neTin | 99.5% (pamusoro) | 385 | 220-250 | 115 |
Isu tinoshandisa mhangura yemagetsi yeC11000 chete pamabharaki edu ese e200A-rated busbar terminal blocks. Sei? Nekuti Mabhazi esimbi esimbi anomhanya pa200A achasvika patembiricha yepamusoro inosvika 25-30°C kupfuura mabhazi esimbi esimbi akaenzana — uye musiyano wetembiricha uyu unoshandura zvakananga kudzvinyirirwa kwekusangana pazviteshi zvesikuruu, kuwedzera kwehuwandu hweoxidation, uye kupfupisa hupenyu hwechigadzirwa. Musiyano wemutengo uripo pakati pemhangura nendarira yebhuroko remabhazi rine nzvimbo gumi ungangoita $0.80-1.20 muzvinhu zvisina kugadzirwa — handizvo zvandinoda kuita.
Kushandiswa kweWaya uye Tekinoroji yeKubatanidza: Kuenzanisa Madhairekita neKugona
Huwandu hwewaya hunogamuchirwa nebhuroko re200A busbar terminal block hunowanzo bva pa6mm² (AWG 10) kusvika 70mm² (AWG 2/0) kudivi guru rekupinda, nema terminal ebazi achigamuchira 1.5mm² kusvika 16mm² (AWG 16 kusvika 6). Rudzi urwu rwakakura rwekugamuchira haruna kungoerekana rwaitika — runoratidza chokwadi chemagetsi chekugoverwa kwesimba: nzvimbo huru inotakura 200A yakazara (saka ndiyo yepamusoro ye70mm²), nepo maseketi ebazi rimwe nerimwe anogona kukwevera chero kupi kubva pa2A kusvika ku63A (saka ndiyo huwandu hwe1.5-16mm²).
Tinopa matekinoroji matatu ekubatanidza, imwe neimwe ine zvakanakira zvakasiyana:
Kubatanidza Screw Clamp (basa redu): Sikuruu yesimbi inodzvanya kondakita pabhawa remhangura, zvichiita kuti pave ne weld inotonhora isingapindi gasi panzvimbo inobatika. Iyi ndiyo nzira yakavimbika yekubatanidza mashandisirwo emagetsi ane simba guru nekuti sikuruu inoshandisa 2.0-3.5 Nm ye torque — yakakwana kukanganisa kondakita yemhangura zvishoma uye kugadzira chisungo chesimbi chinodzivirira kusunungurwa kunokonzerwa nekudengenyeka. Dambudziko nderei? Kuisa kunotora masekonzi gumi nemashanu kusvika makumi maviri pawaya imwe neimwe.
Kubatanidza Chirimo (kwedu kunokurumidza kupfuura zvese): Chinosunga chisipiti chesimbi isina ngura chinobata kondakita pasina maturusi. Kuisa kunotora masekondi matatu. Zvisinei — uye izvi zvakakosha — ma push-in connections anogumira pahukuru hwe 16mm² mu tekinoroji iripo, zvinoreva kuti haakwanise kubata 70mm² main input conductor yakazara pa 200A block. Kuti uwane chidzikiso chikuru, uchiri kuda chibatiso che screw kana stud.
Kubatanidza Stud/Bolt (kwakanyanya kurema kwatiri): Chishandiso chine tambo ine hex nut chinogamuchira ma ring terminals akasungirirwa pawaya. Iyi ndiyo yega mhando yekubatanidza inobata ma conductors ari pamusoro pe35mm² zvakavimbika, uye ndiyo yatinotsanangura kune ese main input terminals e150A ne200A seyakajairwa.
Zvitupa uye Kutevedzera Mipimo: Zvinozotariswa neMuongorori Wako
Kana paine chidzidzo chimwe chete chandakadzidza nenzira yakaoma mumakore ekutanga ebasa redu rekugadzira zvinhu, ndeichi: zvitupa hazvisi zvekushongedza zvekusarudza — ndizvo zvinotadzisa kupinda mukutenga zvinhu zvemaindasitiri. Hezvino zvaunoda kuti uone pane chero pepa reDIN rail busbar terminal block specification sheet:
IEC 60947-7-1 — Uyu ndiwo mwero wekutanga wepasi rose wema terminal blocks anoshandiswa muma low-voltage switchgear nema controlgear assemblies. Unotsanangura rated voltage (≤1000V AC), rated current, cross-section capacity, uye — zvakakosha — maitiro ekuyedza SCCR (short-circuit current rating)Pa kugadziriswa kwazvino kweIEC 60947-7-1, ma terminal blocks anofanira kuzivisa kukosha kwawo kweSCCR zvakajeka, izvo zvinofanirwa kurongeka nemidziyo yekudzivirira iri kumusoro.
UL 1059 — Yakaenzana neNorth America, inofukidza mabhuroko ekupedzisira ane chiyero chinosvika 1500V. Kuyedzwa kweUL 1059 kwakaoma kupfuura IEC munzvimbo dzinoverengeka dzakakosha: kunoda kuyedzwa kwe dielectric standing test pa 2× rated voltage + 1000V (zvichienzaniswa ne IEC's 2× rated voltage), uye kunorayira kuyedzwa kwe thermal cycling pa rated current kwema cycles makumi mashanu (zvichienzaniswa ne IEC's static temperature-rise test). Pa UL 1059 Chinyorwa. 6-2024, gadziridzo yazvino inowedzera zvinodiwa zvekuchengetedza mabhuroko ekupedzisira econductor.
Portfolio yedu yezvitupa se mugadziri we din rail busbar terminal block zvinosanganisira: Kunyora CE (kutevedzera EU), kunyorwa kweUL (faira rinowanikwa kana rakumbirwa), ISO 9001:2008 management quality, kuyedzwa kweSGS third-party, kutevedzera RoHS, uye REACH declaration. Kutumirwa kwega kwega kunosanganisira chitupa chekutevedzera nhamba dzebatch dzinogona kuteverwa.
Sei Uchifanira Kusarudza Mugadziri weChina DIN Rail Busbar Terminal Block?
Ndichapindura mubvunzo uyu zvakananga nekuti mapoka ekutenga zvinhu anotibvunza izvi vhiki rega rega. Indasitiri yezvikamu zvemagetsi yave nekuchinja kukuru mumakore gumi apfuura. Kugona kwekugadzira zvinhu muChina kwakavhara musiyano wemhando yepamusoro nevanogadzira zvinhu vekuEurope neAmerica — ukuwo vachichengetedza mukana we30-50% wemutengo unobva mukugadzirwa kwezvinhu zvakasiyana-siyana, kwete kubva pakugadzirisa zvinhu kana kuyedza.
Hezvino zvinoreva kubatanidzwa kwe vertical mukushanda panzvimbo yedu: Tinodurura maforoma edu ekuisa jekiseni mumba. Tinodhinda mabusbar edu emhangura kubva kuC11000 copper strip ine chitupa cheC11000 inotorwa kubva kuJiangxi Copper (imwe yemakambani makuru ekugadzira mhangura pasi rose). Tinoshandisa mitsetse yedu yekuunganidza otomatiki. Uye tinochengetedza rabhoritari yedu yekuyedza mumba ine ma dielectric testers, micro-ohmmeters, makamera ekufananidzira ekupisa, uye kamuri yekuyedza yehupenyu inomhanyisa maawa mazana mashanu.
Kubatanidzwa uku kwe vertical kunobvisa zvikamu zvitatu zvemarkup - mugovanisi wezvinhu zvisina kugadzirwa, mugovanisi wezvikamu zvishoma, uye muunganidzi wezvibvumirano - izvo zvinowanzoiswa mumitengo yemabhuroko emagetsi eWestern-branded (ayo, ndinofanira kucherechedza, ari kugadzirwa zvakanyanya muChina chero zvakadaro, nechiratidzo chakasiyana).
Kune maOEM nevanovaka mapaneru vanotsvaga kubva kufekitori yedu zvakananga, hupfumi hunoshandura huchiti:
- Kuderedzwa kwemutengo weyuniti ne35-50% zvichienzaniswa neWeidmüller kana Phoenix Contact busbar terminal blocks dzine zvirevo zvakafanana.
- Nguva dzekutungamira kwemavhiki maviri kusvika mana zvezvigadzirwa zvekatalogu zvakajairwa zvichienzaniswa nemavhiki 8-12 akajairika kune vagadziri vekuEurope (musiyano wakaponesa vatengi vedu vanopfuura mumwe kubva pamitongo yekunonoka kwepurojekiti).
- Sarudzo dzeOEM branding uye mavara/dzimba dzakagadzirirwa iwe pasina imwe mari yekushandisa pahuwandu hunopfuura 5,000 mayunitsi — nekuti isu tine chitoro chedu chekugadzira mold.
Maitiro Ekusarudza DIN Rail Busbar Terminal Block Yakakodzera: Maitiro Ematanho Mashanu
Mushure memakore gumi nemashanu ndichipindura mibvunzo yehunyanzvi, ndakaisa maitiro ekusarudza muzvikamu zvishanu zvakatevedzana. Kana ukadarika danho ripi zvaro, uchashandisa mari yakawanda pamidziyo yakawandisa kana kuti - zvakatoipa - kuisa terminal block inova njodzi yemoto.
Danho 1: Sarudza Nguva Yako Yakanyanya Kuenderera Mberi
Usashandise chiyero che circuit breaker sehwaro hwezvauri kushandisa pari zvino. Yera kana kuverenga simba remutoro rinoenderera mberi mumamiriro ezvinhu akaipisisa. Mutemo weNEC we80% unoenderera mberi wekudzikisa: kana mutoro wako uchidhonza 160A nguva dzose, unoda terminal block ine 200A inosvika. Nekuti mabhuroko ekupedzisira haana kutonhora kunoshanda, nzira chete yekudzima kupisa kweI²R ndeyekupfuura nepamusoro penzvimbo uye convection - uye kuderedza saizi yebhuroko kunoreva kudzikira kwekupisa kwechigarire kwedzimba dzepolyamide.
Danho rechipiri: Simbisa Kirasi yeVoltage
Kune masisitimu e480V matatu (anowanikwa kuNorth America), bhuroko rine chiyero che600V rakakwana. Kune masisitimu e690V (anowanikwa mumaindasitiri ekuEurope) kana kuiswa kwezuva kwe1000V, unoda chiyero chakazara che1000V. Gara uchitarisa voltage inomira ye impulse (Uimp) pamwe chete ne rated insulation voltage (Ui) — impulse standing ndiyo inodzivirira kubva ku transients dzinokonzereswa nemheni uye switching surges.
Danho rechitatu: Verenga Matunhu Ebazi Rako
Verenga dunhu rega rega rinobuda rinoda kushandisa mukana mukuru webhawa. Wedzera 20% yesimba rekuwedzera mune ramangwana — nekuti kuwedzera nzvimbo gare gare kunoda kudimburwa uye kudzoreredza waya yebhuroko rese, izvo zvinodhura zvakanyanya pane kuisa bhuroko rakakura zvishoma pakutanga.
Danho rechina: Fananidza saizi dzewaya
Iva nechokwadi chekuti waya ye terminal block inokwana kondakita yako huru yekudya UYE kondakita yako diki yebazi. Chikanganiso chinonyanya kuitika pakusarudza chandinoona ndechekutaura nezve 200A block inotarisira kudonha ne branch wire ye 1.5mm² — ma block mazhinji ane simba guru haakwanise kuvharira conductors zviri pasi pe 4mm². Muchiitiko ichi, shandisa pin yekudzikisa kana ferrule, asi funga nezvenguva yekuwedzera yekuunganidza.
Danho rechishanu: Simbisa Kurongeka kweSCCR
Kumbira chitupa chebvunzo cheSCCR kubva kumugadziri wako. Kukosha kweSCCR kunofanirwa kunge kwakakwira kupfuura simba remagetsi riripo panzvimbo yekuisa. Pamashandisirwo makuru emagetsi, SCCR ye25kA inosvika pavoltage yakayerwa ndiyo inonyanya kukosha — chero yakaderera, uye terminal block yako inova fuse musystem yako, kwete nenzira inodzorwa.
Maitiro Akanakisisa Ekuisa: Izvo Zvisingakuudzirwe neDatasheet
Mapepa edata anokuudza kukosha kwetorque uye urefu hwetambo. Havakuudzi kuti chii chiri kuitika mundima. Hezvino zvatakadzidza kubva muzviuru zvekutaurirana kwevatengi nerutsigiro:
Torque inokosha kupfuura zvaunofunga — uye torque isingatsvedzereki inowanikwa ka10 kupfuura torque inopfuura mwero. Chivharo chesikuruu chakasimbiswa kusvika ku50% ye torque yakayerwa chicharatidza kusabatana kwakapetwa katatu kusvika kashanu kupfuura zvakatsanangurwa - uye pa200A, kusabatana ikoko kwakawedzera kunogadzira kupisa kwakakwana kunyorovesa imba yePA66 mukati memaawa ekushanda nguva dzose. Tinotumira sikurudhiraivha yetorque yakaganhurirwa pamwe chete nekutumira kwega kwega kwemuenzaniso wekutanga nekuti tinoziva kuti zvitoro zvakawanda zvinoshandisa sikurudhiraivha dzemaoko dzisina kuganhurirwa.
Kushandisa ferrule hakusi sarudzo pamusoro pe 16mm². Madhairekita emhangura akasungirirwa asina maferrule anotsemuka kana amanikidzwa — mamwe matambo anogumira, mamwe haagumire. Nzvimbo inoshanda yekubata inoderedzwa ne20-30% zvichienzaniswa neferrule yakakwenywa zvakanaka, uye izvi zvinoreva kuramba kwakanyanya, tembiricha yakakwira, uye — kana zvakaipisisa — kutyoka kwetambo nekuda kwekupisa. Isu tinosanganisira maferrule emhangura anoenderana neDIN 46228 muchikamu chega chega chekurongedza mabhuroko ekupedzisira chiri pamusoro pe25mm².
Mabhuroko echiteshi chemabhazi anoda mhepo inofefetera. Kusiyana nemabhuroko emagetsi anofambisa magetsi kuburikidza nenzira imwe chete yekufambisa magetsi, mabhuroko emabhazi anobatanidza 200A kuburikidza nesimbi imwe chete yemhangura inomhanya nehurefu hwebhuroko rose. Mupanera yakazara, mabhuroko aya anofanira kuiswa nemhepo inosvika 10mm kumativi ese — nekuti kupisa kunogadzirwa ne200A mubhawa re16mm² kunenge 0.75W panzvimbo imwe neimwe yeterminal, uye bhuroko rine nzvimbo makumi maviri rinogadzira 15W nguva dzose.
Mibvunzo Inowanzo bvunzwa
Q: Ndingashandisa 200A busbar terminal block imwe chete here pakushandisa AC neDC?
Ehe, asi nechenjedzo dzakakosha. Chiyero chemazuva ano chinofanira kuderedzwa paDC nekuti ma DC arcs haazvidzimi ega panzvimbo dzinopfuura zero. Sekureva kweIEC 60947-7-1, ma terminal blocks anoshandiswa muma DC circuits anofanira kuderedzwa kusvika ku80% ye AC current rating yavo — saka 200A AC block inova 160A DC block. Pamusoro pezvo, DC polarity inofanira kunge yakafanana pama terminals ese ari kugovera busbar; kusanganisa ma polarity pabusbar imwe chete kunoita kuti pave ne dead short.
Mubvunzo: Ndeupi musiyano uripo pakati pebusbar terminal block nepower distribution block?
Busbar terminal block inobatanidza busbar mukati meimba yeterminal uye inosungirirwa paDIN rail. Power distribution block (PDB) inowanzova mudziyo wakakura, wakazvimiririra une enclosure yakasiyana inogona kana kusaiswa paDIN rail. Mabhuroko emagetsi emabhazi anopa huwandu hwakawanda uye waya dziri nyore kushandisa kusvika ku200A; maPDB anopfuura 200A uko radii yekukotama kwewaya uye kupisa kunoita kuti nzira iyi ishande zvakanaka.
Q: DIN rail busbar terminal blocks dzinogara kwenguva yakareba sei?
Pasi pemamiriro ezvinhu akayerwa (40°C, ≤80% mutoro unoramba uchienderera), chivako chemabhazi chemhangura chakaiswa zvakanaka chine imba yePA66 chine hupenyu hwekugadzira hwemakore anopfuura makumi maviri. Chinhu chaicho chinogumira hupenyu chinowanzo kuve kupisa kutenderera — kuwedzera nekudzika kwebhari remhangura (CTE: 17×10⁻⁶/K) pakatarisana neimba yePA66 (CTE: 80×10⁻⁶/K) kunosunungura zvishoma nezvishoma kubatana kwescrews pamusoro pezviuru zvemacycles. Kugadziriswazve kwetorque yegore negore panguva yekugadzirisa kwakarongwa kunowedzera hupenyu hwebasa zvakanyanya.
Mubvunzo: Ndingawana zvigadziriso zvebhawa zvemhando yepamusoro here?
Ehe. Semugadziri wezvinhu zvinogadzira mold mumba, tinogara tichigadzira mabusbar terminal blocks ane nhamba dzemapango dzisingaenzaniswi, ma mixed current ratings pabusbar imwe chete, ma special colour housings e voltage coding, uye custom marking/labeling. Huwandu hushoma hweodha yekugadzirwa kwakagadzirwa hunotangira pa1,000 mayuniti, uye midziyo inobhadharwa mumutengo weyuniti. Bata timu yedu yeinjiniya pa sara@nbjguang.com nezvinodiwa zvako.
Mubvunzo: Mabhuroko eJ-Guang terminal anoenderana here nezvishongedzo zvemamwe marudzi?
Zvivharo zvedu zveDIN rail terminal zvinoshandisa TS-35 rail profile yakajairwa muindasitiri uye centreline spacing yakajairwa (kazhinji 6mm, 8mm, kana 10mm zvichienderana neseti). Mabhureki ekupedzisira, maplate ekuparadzanisa, uye mitsetse yekumaka zvinowanzoenderana nemakambani makuru (Weidmüller W-Series, Phoenix Contact UK-Series) nekuti zviyero izvi ndizvo zvinodiwa neindasitiri - kunyangwe tichigara tichikurudzira kuti uone kuti michina inoenderana nemuenzaniso usati waita maodha makuru.
Nei J-Guang yezvinodiwa zveDIN Rail Busbar Terminal Block yako
Tave tichigadzira mabhuroko emagetsi nemaconnector kubvira muna 2010 panzvimbo yedu iri muNingbo, China — makore gumi nemashanu tichitarisa pane chigadzirwa ichi. Hatisi kambani yekutengeserana inotengesa zvinhu kubva kumafekitori asina kurongeka; isu tiri fekitori.
Mutsetse wedu wezvigadzirwa zveDIN rail busbar terminal block unofukidza:
- Zviyero zvemazuva ano: 80A, 100A, 125A, 150A, 175A, uye 200A
- Kuyera kwevoltage: 600V uye 1000V AC (UL yakanyorwa pa600V; IEC yakayerwa pa1000V)
- Mawaya emhando dzakasiyana: 1.5mm² kusvika 70mm² (AWG 16 kusvika 2/0)
- Magadzirirwo ematanda: Nzira mbiri kusvika makumi maviri, nemaitiro akagadzirwa anowanikwa
- Mhando dzekubatanidza: Chinosunga sikuruu, chitubu chinosundidzirwa mukati (≤16mm²), uye stud/bolt (≥35mm²)
- Zvinhu zvekugara: PA66 GF30, UL94 V-0, tembiricha yekushanda -40°C kusvika +130°C
Bhuroko rega rega rinoedzwa zvizere nemagetsi risati ratumirwa — harina kuongororwa neboka, harina kutorwa nenhamba. Uyu mutemo watakashandisa muna 2015 mushure mekudzoka kamwe chete mumunda kwakazodzokera kumashure kune kubatana kwepakati pebhawa-ku-terminal uko kwaisakwanisa kuitwa nekuyedza kwebatch. Mutengo wacho ungangoita $0.03 payuniti imwe neimwe mukuyedza kubhadhara mari uye kushanda; kukosha kwacho hakuna kukundikana mumunda nekuda kwezvikanganiso zvekugadzira mumakore manomwe apfuura.
📞 Kumbira Mutengo kana Muenzaniso weUinjiniya
Tinotumira sampuro dzeinjiniya mukati memaawa makumi mana nemasere nemishumo yakazara yekuyedza inosanganisira dielectric standing, contact resistance, uye thermal imaging data pa rated current. Bata timu yedu yekutengesa pa: sara@nbjguang.com kana kufona +86 574 63085228.
Shanyira NINGBO J-GUANG ELECTRONICS kuti tiwane katarogu yedu yakazara yezvigadzirwa uye mapepa eruzivo rwehunyanzvi.
Mugadziri weDIN Rail Busbar Terminal Block: 1000V Rating uye 200A Capacity yeMain Power Distribution
📋 TL;DR — Zvaunofanira Kuziva
- DIN rail busbar terminal blocks ine 1000V/200A gadzirisa kugoverwa kwesimba guru mumapaneru emaindasitiri — zvichipa simba rinosvika 200A kuburikidza nemodule imwe chete.
- Maererano neIEC 60947-7-1 uye UL 1059, mabhuroko aya ane chitupa chekushandisa maseketi anosvika 1000V AC (1500V DC), ane waya dzinosvika 6mm² kusvika 70mm² (AWG 10 kusvika 2/0).
- Kusarudzwa kwezvinhu zvebhawa ndiyo nzira yekutanga yekusiyanisa mashandiro — mhangura yemagetsi (99.9% IACS conductivity) inodarika mabhazi emhangura ne40% mukupararira kwekupisa pamagetsi akayerwa.
- Semugadziri akananga, tinochengetedza mari ne30-50% tichienzanisa nemabhurandi ekuEurope uku tichipa zvitupa zvakafanana zveIEC/UL uye nguva dzekugadzira dzinokurumidza.
- Kwebasa rinoenderera mberi re200A, gara uchinyora mabhazi emhangura akafukidzwa netin ane chikamu chidiki che16mm² — izvi zvinodzivirira kupisa kuti kusashande zvakanaka pa80% nguva dzose.
Chii Chaizvo Chinonzi DIN Rail Busbar Terminal Block?
DIN rail busbar terminal block imodular electrical connector yakagadzirirwa kugovera magetsi — kwete waya dzemasaini, kwete maseketi ekudzora, asi kubata simba chairoInosungirirwa padanho reDIN reTS-35 (rakafara 35mm) uye inoshandisa busbar yemhangura yakabatanidzwa kugovera simba guru rinouya kumasekete emapazi akawanda anobuda. Chinhu chinoratidza kupatsanura busbar terminal block kubva ku standard feed-through block ndiyo shared conductive rail: conductor imwe huru inouya inosimbisa copper busbar, uye nzvimbo yega yega yeterminal iri pabusbar iyoyo inopinda mune imwe potential.
Mufekitori yedu, tinogadzira mabhuroko aya muchimiro chenzira mbiri kusvika kune nzira makumi maviri — zvichireva kuti imwe chete huru yekudyara inogona kupa simba kumaseketi ebazi anosvika makumi maviri kubva padanho rimwe chete reDIN rail. Izvi zvinonyanya kukosha mukuvaka mapaneru chaiwo nekuti Inobvisa kudiwa kwemabhuroko emagetsi akasiyana, ichideredza nguva yekubatanidza mawaya epaneru neinenge 40-60% zvichienzaniswa nemhinduro dzejumper dzega dzega kubva paterminal kuenda kuterminal..
Kunzwisisa 1000V uye 200A Ratings: Zvinoreva Nhamba Chaizvoizvo
Patinotaura nezve "1000V rating" uye "200A capacity," tiri kureva maparamita maviri akasiyana emagetsi — uye kuavhiringidza chikanganiso chandakaona mainjiniya vachiita kakawanda mumakore angu gumi nemashanu muindasitiri iyi.
Kuyera Voltage (1000V): Dambudziko reInsulation
Chiyero che1000V chinonyanya kutaura nezvekuchengetedzwa kwekudzivirira, kwete kugona kwemutyairi. Pa IEC 60947-7-1, mabhuroko ekupedzisira akagadzirirwa maseketi anosvika 1000V AC anofanira kuchengetedza daro diki re creepage re 8mm uye daro re clearance re 5.5mm pakati pematanda ari pedyo — uye daro iri rinoyerwa padanho rakaipisisa re tolerance stack. Nekuti zvinhu zvekugara (zvinowanzova PA66 nylon ine 30% girazi fiber reinforcement) zvinofanira kutsungirira rated impulse voltage pasina tracking kana breakdown, tinoshandisa UL94 V-0 flame-retardant polyamide ine comparative tracking index (CTI) inodarika 400V.
Muchikamu chedu chekugadzira, bhuroko rega rega rine chiyero che1000V rinoedzwa simba re dielectric re2200V AC kwemasekonzi makumi matanhatu — izvo zvinopfuura kaviri voltage yakayerwa, nekuti Kudzivirira kunofanira kurarama nemagetsi anodarika mwero anokonzerwa nenzvimbo chaiyo yemaindasitiri zuva nezuva kubva pakatanga mota, kuchinjana kwe contactor, uye kushanda kwe capacitor bank..
Chiyero Chazvino (200A): Dambudziko reKutarisira Kupisa
Chiyero che200A hachina kunzwisiswa zvakaenzana. Ipfungwa yekupisa, kwete muganho chaiwo pakuyerera kwemaerekitironi. Pa 200A continuous current, kurasikirwa kweI²R mu 16mm² copper busbar kunogadzira kupisa kwe 12-15 watts pa mita imwe neimwe — uye mukati me sealed control panel pa 40°C ambient, kupisa ikoko kunofanira kuenda kune imwe nzvimbo. Ndokusaka kupisa ikoko kuchikosha. Chiyero chemazuva ano che terminal block chinoyerwa nguva dzose patembiricha chaiyo ye ambient (kazhinji 40°C pa IEC 60947-7-1) uye chinoratidza kuti mhepo inotenderera yakasununguka.
Sainzi Yezvinhu zveBusbar: Nei Mhangura Ichikosha Kupfuura Zvaunofunga
Ndinoda kutaura zvakajeka pano: Zvinhu zvebhawa zviri mukati me terminal block ndicho chinhu chinonyanya kukosha chinosarudza mashandiro ayo chaiwo — uye zvakare ndiyo nzvimbo iyo vagadziri vanodzikisa mari vanogadzirisa zvinhu.
Kune zvinhu zvitatu zvemabhawa zvinowanikwa pamusika, uye zvinoshanda zvakasiyana zvikuru:
| Zvinhu zvebhawa | Kufambisa kwemhepo (% IACS) | Kufambisa kwekupisa (W/m·K) | Simba reKusimba (MPa) | Nhamba yemutengo |
|---|---|---|---|---|
| Mhangura yeElectrolytic (C11000) | 99.9% | 391 | 220-250 | 100 |
| Ndarira (C26000) | 28% | 120 | 300-400 | 55 |
| Mhangura Yakafukidzwa neTin | 99.5% (pamusoro) | 385 | 220-250 | 115 |
Isu tinoshandisa mhangura yemagetsi yeC11000 chete pamabharaki edu ese e200A-rated busbar terminal blocks. Sei? Nekuti Mabhazi esimbi esimbi anomhanya pa200A achasvika patembiricha yepamusoro inosvika 25-30°C kupfuura mabhazi esimbi esimbi akaenzana — uye musiyano wetembiricha uyu unoshandura zvakananga kudzvinyirirwa kwekusangana pazviteshi zvesikuruu, kuwedzera kwehuwandu hweoxidation, uye kupfupisa hupenyu hwechigadzirwa. Musiyano wemutengo uripo pakati pemhangura nendarira yebhuroko remabhazi rine nzvimbo gumi ungangoita $0.80-1.20 muzvinhu zvisina kugadzirwa — handizvo zvandinoda kuita.
Kushandiswa kweWaya uye Tekinoroji yeKubatanidza: Kuenzanisa Madhairekita neKugona
Huwandu hwewaya hunogamuchirwa nebhuroko re200A busbar terminal block hunowanzo bva pa6mm² (AWG 10) kusvika 70mm² (AWG 2/0) kudivi guru rekupinda, nema terminal ebazi achigamuchira 1.5mm² kusvika 16mm² (AWG 16 kusvika 6). Rudzi urwu rwakakura rwekugamuchira haruna kungoerekana rwaitika — runoratidza chokwadi chemagetsi chekugoverwa kwesimba: nzvimbo huru inotakura 200A yakazara (saka ndiyo yepamusoro ye70mm²), nepo maseketi ebazi rimwe nerimwe anogona kukwevera chero kupi kubva pa2A kusvika ku63A (saka ndiyo huwandu hwe1.5-16mm²).
Tinopa matekinoroji matatu ekubatanidza, imwe neimwe ine zvakanakira zvakasiyana:
Kubatanidza Screw Clamp (basa redu): Sikuruu yesimbi inodzvanya kondakita pabhawa remhangura, zvichiita kuti pave ne weld inotonhora isingapindi gasi panzvimbo inobatika. Iyi ndiyo nzira yakavimbika yekubatanidza mashandisirwo emagetsi ane simba guru nekuti sikuruu inoshandisa 2.0-3.5 Nm ye torque — yakakwana kukanganisa kondakita yemhangura zvishoma uye kugadzira chisungo chesimbi chinodzivirira kusunungurwa kunokonzerwa nekudengenyeka. Dambudziko nderei? Kuisa kunotora masekonzi gumi nemashanu kusvika makumi maviri pawaya imwe neimwe.
Kubatanidza Chirimo (kwedu kunokurumidza kupfuura zvese): Chinosunga chisipiti chesimbi isina ngura chinobata kondakita pasina maturusi. Kuisa kunotora masekondi matatu. Zvisinei — uye izvi zvakakosha — ma push-in connections anogumira pahukuru hwe 16mm² mu tekinoroji iripo, zvinoreva kuti haakwanise kubata 70mm² main input conductor yakazara pa 200A block. Kuti uwane chidzikiso chikuru, uchiri kuda chibatiso che screw kana stud.
Kubatanidza Stud/Bolt (kwakanyanya kurema kwatiri): Chishandiso chine tambo ine hex nut chinogamuchira ma ring terminals akasungirirwa pawaya. Iyi ndiyo yega mhando yekubatanidza inobata ma conductors ari pamusoro pe35mm² zvakavimbika, uye ndiyo yatinotsanangura kune ese main input terminals e150A ne200A seyakajairwa.
Zvitupa uye Kutevedzera Mipimo: Zvinozotariswa neMuongorori Wako
Kana paine chidzidzo chimwe chete chandakadzidza nenzira yakaoma mumakore ekutanga ebasa redu rekugadzira zvinhu, ndeichi: zvitupa hazvisi zvekushongedza zvekusarudza — ndizvo zvinotadzisa kupinda mukutenga zvinhu zvemaindasitiri. Hezvino zvaunoda kuti uone pane chero pepa reDIN rail busbar terminal block specification sheet:
IEC 60947-7-1 — Uyu ndiwo mwero wekutanga wepasi rose wema terminal blocks anoshandiswa muma low-voltage switchgear nema controlgear assemblies. Unotsanangura rated voltage (≤1000V AC), rated current, cross-section capacity, uye — zvakakosha — maitiro ekuyedza SCCR (short-circuit current rating)Pa kugadziriswa kwazvino kweIEC 60947-7-1, ma terminal blocks anofanira kuzivisa kukosha kwawo kweSCCR zvakajeka, izvo zvinofanirwa kurongeka nemidziyo yekudzivirira iri kumusoro.
UL 1059 — Yakaenzana neNorth America, inofukidza mabhuroko ekupedzisira ane chiyero chinosvika 1500V. Kuyedzwa kweUL 1059 kwakaoma kupfuura IEC munzvimbo dzinoverengeka dzakakosha: kunoda kuyedzwa kwe dielectric standing test pa 2× rated voltage + 1000V (zvichienzaniswa ne IEC's 2× rated voltage), uye kunorayira kuyedzwa kwe thermal cycling pa rated current kwema cycles makumi mashanu (zvichienzaniswa ne IEC's static temperature-rise test). Pa UL 1059 Chinyorwa. 6-2024, gadziridzo yazvino inowedzera zvinodiwa zvekuchengetedza mabhuroko ekupedzisira econductor.
Portfolio yedu yezvitupa se mugadziri we din rail busbar terminal block zvinosanganisira: Kunyora CE (kutevedzera EU), kunyorwa kweUL (faira rinowanikwa kana rakumbirwa), ISO 9001:2008 management quality, kuyedzwa kweSGS third-party, kutevedzera RoHS, uye REACH declaration. Kutumirwa kwega kwega kunosanganisira chitupa chekutevedzera nhamba dzebatch dzinogona kuteverwa.
Sei Uchifanira Kusarudza Mugadziri weChina DIN Rail Busbar Terminal Block?
Ndichapindura mubvunzo uyu zvakananga nekuti mapoka ekutenga zvinhu anotibvunza izvi vhiki rega rega. Indasitiri yezvikamu zvemagetsi yave nekuchinja kukuru mumakore gumi apfuura. Kugona kwekugadzira zvinhu muChina kwakavhara musiyano wemhando yepamusoro nevanogadzira zvinhu vekuEurope neAmerica — ukuwo vachichengetedza mukana we30-50% wemutengo unobva mukugadzirwa kwezvinhu zvakasiyana-siyana, kwete kubva pakugadzirisa zvinhu kana kuyedza.
Hezvino zvinoreva kubatanidzwa kwe vertical mukushanda panzvimbo yedu: Tinodurura maforoma edu ekuisa jekiseni mumba. Tinodhinda mabusbar edu emhangura kubva kuC11000 copper strip ine chitupa cheC11000 inotorwa kubva kuJiangxi Copper (imwe yemakambani makuru ekugadzira mhangura pasi rose). Tinoshandisa mitsetse yedu yekuunganidza otomatiki. Uye tinochengetedza rabhoritari yedu yekuyedza mumba ine ma dielectric testers, micro-ohmmeters, makamera ekufananidzira ekupisa, uye kamuri yekuyedza yehupenyu inomhanyisa maawa mazana mashanu.
Kubatanidzwa uku kwe vertical kunobvisa zvikamu zvitatu zvemarkup - mugovanisi wezvinhu zvisina kugadzirwa, mugovanisi wezvikamu zvishoma, uye muunganidzi wezvibvumirano - izvo zvinowanzoiswa mumitengo yemabhuroko emagetsi eWestern-branded (ayo, ndinofanira kucherechedza, ari kugadzirwa zvakanyanya muChina chero zvakadaro, nechiratidzo chakasiyana).
Kune maOEM nevanovaka mapaneru vanotsvaga kubva kufekitori yedu zvakananga, hupfumi hunoshandura huchiti:
- Kuderedzwa kwemutengo weyuniti ne35-50% zvichienzaniswa neWeidmüller kana Phoenix Contact busbar terminal blocks dzine zvirevo zvakafanana.
- Nguva dzekutungamira kwemavhiki maviri kusvika mana zvezvigadzirwa zvekatalogu zvakajairwa zvichienzaniswa nemavhiki 8-12 akajairika kune vagadziri vekuEurope (musiyano wakaponesa vatengi vedu vanopfuura mumwe kubva pamitongo yekunonoka kwepurojekiti).
- Sarudzo dzeOEM branding uye mavara/dzimba dzakagadzirirwa iwe pasina imwe mari yekushandisa pahuwandu hunopfuura 5,000 mayunitsi — nekuti isu tine chitoro chedu chekugadzira mold.
Maitiro Ekusarudza DIN Rail Busbar Terminal Block Yakakodzera: Maitiro Ematanho Mashanu
Mushure memakore gumi nemashanu ndichipindura mibvunzo yehunyanzvi, ndakaisa maitiro ekusarudza muzvikamu zvishanu zvakatevedzana. Kana ukadarika danho ripi zvaro, uchashandisa mari yakawanda pamidziyo yakawandisa kana kuti - zvakatoipa - kuisa terminal block inova njodzi yemoto.
Danho 1: Sarudza Nguva Yako Yakanyanya Kuenderera Mberi
Usashandise chiyero che circuit breaker sehwaro hwezvauri kushandisa pari zvino. Yera kana kuverenga simba remutoro rinoenderera mberi mumamiriro ezvinhu akaipisisa. Mutemo weNEC we80% unoenderera mberi wekudzikisa: kana mutoro wako uchidhonza 160A nguva dzose, unoda terminal block ine 200A inosvika. Nekuti mabhuroko ekupedzisira haana kutonhora kunoshanda, nzira chete yekudzima kupisa kweI²R ndeyekupfuura nepamusoro penzvimbo uye convection - uye kuderedza saizi yebhuroko kunoreva kudzikira kwekupisa kwechigarire kwedzimba dzepolyamide.
Danho rechipiri: Simbisa Kirasi yeVoltage
Kune masisitimu e480V matatu (anowanikwa kuNorth America), bhuroko rine chiyero che600V rakakwana. Kune masisitimu e690V (anowanikwa mumaindasitiri ekuEurope) kana kuiswa kwezuva kwe1000V, unoda chiyero chakazara che1000V. Gara uchitarisa voltage inomira ye impulse (Uimp) pamwe chete ne rated insulation voltage (Ui) — impulse standing ndiyo inodzivirira kubva ku transients dzinokonzereswa nemheni uye switching surges.
Danho rechitatu: Verenga Matunhu Ebazi Rako
Verenga dunhu rega rega rinobuda rinoda kushandisa mukana mukuru webhawa. Wedzera 20% yesimba rekuwedzera mune ramangwana — nekuti kuwedzera nzvimbo gare gare kunoda kudimburwa uye kudzoreredza waya yebhuroko rese, izvo zvinodhura zvakanyanya pane kuisa bhuroko rakakura zvishoma pakutanga.
Danho rechina: Fananidza saizi dzewaya
Iva nechokwadi chekuti waya ye terminal block inokwana kondakita yako huru yekudya UYE kondakita yako diki yebazi. Chikanganiso chinonyanya kuitika pakusarudza chandinoona ndechekutaura nezve 200A block inotarisira kudonha ne branch wire ye 1.5mm² — ma block mazhinji ane simba guru haakwanise kuvharira conductors zviri pasi pe 4mm². Muchiitiko ichi, shandisa pin yekudzikisa kana ferrule, asi funga nezvenguva yekuwedzera yekuunganidza.
Danho rechishanu: Simbisa Kurongeka kweSCCR
Kumbira chitupa chebvunzo cheSCCR kubva kumugadziri wako. Kukosha kweSCCR kunofanirwa kunge kwakakwira kupfuura simba remagetsi riripo panzvimbo yekuisa. Pamashandisirwo makuru emagetsi, SCCR ye25kA inosvika pavoltage yakayerwa ndiyo inonyanya kukosha — chero yakaderera, uye terminal block yako inova fuse musystem yako, kwete nenzira inodzorwa.
Maitiro Akanakisisa Ekuisa: Izvo Zvisingakuudzirwe neDatasheet
Mapepa edata anokuudza kukosha kwetorque uye urefu hwetambo. Havakuudzi kuti chii chiri kuitika mundima. Hezvino zvatakadzidza kubva muzviuru zvekutaurirana kwevatengi nerutsigiro:
Torque inokosha kupfuura zvaunofunga — uye torque isingatsvedzereki inowanikwa ka10 kupfuura torque inopfuura mwero. Chivharo chesikuruu chakasimbiswa kusvika ku50% ye torque yakayerwa chicharatidza kusabatana kwakapetwa katatu kusvika kashanu kupfuura zvakatsanangurwa - uye pa200A, kusabatana ikoko kwakawedzera kunogadzira kupisa kwakakwana kunyorovesa imba yePA66 mukati memaawa ekushanda nguva dzose. Tinotumira sikurudhiraivha yetorque yakaganhurirwa pamwe chete nekutumira kwega kwega kwemuenzaniso wekutanga nekuti tinoziva kuti zvitoro zvakawanda zvinoshandisa sikurudhiraivha dzemaoko dzisina kuganhurirwa.
Kushandisa ferrule hakusi sarudzo pamusoro pe 16mm². Madhairekita emhangura akasungirirwa asina maferrule anotsemuka kana amanikidzwa — mamwe matambo anogumira, mamwe haagumire. Nzvimbo inoshanda yekubata inoderedzwa ne20-30% zvichienzaniswa neferrule yakakwenywa zvakanaka, uye izvi zvinoreva kuramba kwakanyanya, tembiricha yakakwira, uye — kana zvakaipisisa — kutyoka kwetambo nekuda kwekupisa. Isu tinosanganisira maferrule emhangura anoenderana neDIN 46228 muchikamu chega chega chekurongedza mabhuroko ekupedzisira chiri pamusoro pe25mm².
Mabhuroko echiteshi chemabhazi anoda mhepo inofefetera. Kusiyana nemabhuroko emagetsi anofambisa magetsi kuburikidza nenzira imwe chete yekufambisa magetsi, mabhuroko emabhazi anobatanidza 200A kuburikidza nesimbi imwe chete yemhangura inomhanya nehurefu hwebhuroko rose. Mupanera yakazara, mabhuroko aya anofanira kuiswa nemhepo inosvika 10mm kumativi ese — nekuti kupisa kunogadzirwa ne200A mubhawa re16mm² kunenge 0.75W panzvimbo imwe neimwe yeterminal, uye bhuroko rine nzvimbo makumi maviri rinogadzira 15W nguva dzose.
Mibvunzo Inowanzo bvunzwa
Q: Ndingashandisa 200A busbar terminal block imwe chete here pakushandisa AC neDC?
Ehe, asi nechenjedzo dzakakosha. Chiyero chemazuva ano chinofanira kuderedzwa paDC nekuti ma DC arcs haazvidzimi ega panzvimbo dzinopfuura zero. Sekureva kweIEC 60947-7-1, ma terminal blocks anoshandiswa muma DC circuits anofanira kuderedzwa kusvika ku80% ye AC current rating yavo — saka 200A AC block inova 160A DC block. Pamusoro pezvo, DC polarity inofanira kunge yakafanana pama terminals ese ari kugovera busbar; kusanganisa ma polarity pabusbar imwe chete kunoita kuti pave ne dead short.
Mubvunzo: Ndeupi musiyano uripo pakati pebusbar terminal block nepower distribution block?
Busbar terminal block inobatanidza busbar mukati meimba yeterminal uye inosungirirwa paDIN rail. Power distribution block (PDB) inowanzova mudziyo wakakura, wakazvimiririra une enclosure yakasiyana inogona kana kusaiswa paDIN rail. Mabhuroko emagetsi emabhazi anopa huwandu hwakawanda uye waya dziri nyore kushandisa kusvika ku200A; maPDB anopfuura 200A uko radii yekukotama kwewaya uye kupisa kunoita kuti nzira iyi ishande zvakanaka.
Q: DIN rail busbar terminal blocks dzinogara kwenguva yakareba sei?
Pasi pemamiriro ezvinhu akayerwa (40°C, ≤80% mutoro unoramba uchienderera), chivako chemabhazi chemhangura chakaiswa zvakanaka chine imba yePA66 chine hupenyu hwekugadzira hwemakore anopfuura makumi maviri. Chinhu chaicho chinogumira hupenyu chinowanzo kuve kupisa kutenderera — kuwedzera nekudzika kwebhari remhangura (CTE: 17×10⁻⁶/K) pakatarisana neimba yePA66 (CTE: 80×10⁻⁶/K) kunosunungura zvishoma nezvishoma kubatana kwescrews pamusoro pezviuru zvemacycles. Kugadziriswazve kwetorque yegore negore panguva yekugadzirisa kwakarongwa kunowedzera hupenyu hwebasa zvakanyanya.
Mubvunzo: Ndingawana zvigadziriso zvebhawa zvemhando yepamusoro here?
Ehe. Semugadziri wezvinhu zvinogadzira mold mumba, tinogara tichigadzira mabusbar terminal blocks ane nhamba dzemapango dzisingaenzaniswi, ma mixed current ratings pabusbar imwe chete, ma special colour housings e voltage coding, uye custom marking/labeling. Huwandu hushoma hweodha yekugadzirwa kwakagadzirwa hunotangira pa1,000 mayuniti, uye midziyo inobhadharwa mumutengo weyuniti. Bata timu yedu yeinjiniya pa sara@nbjguang.com nezvinodiwa zvako.
Mubvunzo: Mabhuroko eJ-Guang terminal anoenderana here nezvishongedzo zvemamwe marudzi?
Zvivharo zvedu zveDIN rail terminal zvinoshandisa TS-35 rail profile yakajairwa muindasitiri uye centreline spacing yakajairwa (kazhinji 6mm, 8mm, kana 10mm zvichienderana neseti). Mabhureki ekupedzisira, maplate ekuparadzanisa, uye mitsetse yekumaka zvinowanzoenderana nemakambani makuru (Weidmüller W-Series, Phoenix Contact UK-Series) nekuti zviyero izvi ndizvo zvinodiwa neindasitiri - kunyangwe tichigara tichikurudzira kuti uone kuti michina inoenderana nemuenzaniso usati waita maodha makuru.
Nei J-Guang yezvinodiwa zveDIN Rail Busbar Terminal Block yako
Tave tichigadzira mabhuroko emagetsi nemaconnector kubvira muna 2010 panzvimbo yedu iri muNingbo, China — makore gumi nemashanu tichitarisa pane chigadzirwa ichi. Hatisi kambani yekutengeserana inotengesa zvinhu kubva kumafekitori asina kurongeka; isu tiri fekitori.
Mutsetse wedu wezvigadzirwa zveDIN rail busbar terminal block unofukidza:
- Zviyero zvemazuva ano: 80A, 100A, 125A, 150A, 175A, uye 200A
- Kuyera kwevoltage: 600V uye 1000V AC (UL yakanyorwa pa600V; IEC yakayerwa pa1000V)
- Mawaya emhando dzakasiyana: 1.5mm² kusvika 70mm² (AWG 16 kusvika 2/0)
- Magadzirirwo ematanda: Nzira mbiri kusvika makumi maviri, nemaitiro akagadzirwa anowanikwa
- Mhando dzekubatanidza: Chinosunga sikuruu, chitubu chinosundidzirwa mukati (≤16mm²), uye stud/bolt (≥35mm²)
- Zvinhu zvekugara: PA66 GF30, UL94 V-0, tembiricha yekushanda -40°C kusvika +130°C
Bhuroko rega rega rinoedzwa zvizere nemagetsi risati ratumirwa — harina kuongororwa neboka, harina kutorwa nenhamba. Uyu mutemo watakashandisa muna 2015 mushure mekudzoka kamwe chete mumunda kwakazodzokera kumashure kune kubatana kwepakati pebhawa-ku-terminal uko kwaisakwanisa kuitwa nekuyedza kwebatch. Mutengo wacho ungangoita $0.03 payuniti imwe neimwe mukuyedza kubhadhara mari uye kushanda; kukosha kwacho hakuna kukundikana mumunda nekuda kwezvikanganiso zvekugadzira mumakore manomwe apfuura.
📞 Kumbira Mutengo kana Muenzaniso weUinjiniya
Tinotumira sampuro dzeinjiniya mukati memaawa makumi mana nemasere nemishumo yakazara yekuyedza inosanganisira dielectric standing, contact resistance, uye thermal imaging data pa rated current. Bata timu yedu yekutengesa pa: sara@nbjguang.com kana kufona +86 574 63085228.
Shanyira NINGBO J-GUANG ELECTRONICS kuti tiwane katarogu yedu yakazara yezvigadzirwa uye mapepa eruzivo rwehunyanzvi.