JH 16-240mm² 4.8-22.5mm H-uhlobo lwe-parallel groove wire clamp uhlobo lwekhebula lokunamathisela ucingo

JH 16-240mm² 4.8-22.5mm H-uhlobo lwe-parallel groove wire clamp uhlobo lwekhebula i-crimping wire clamp Isithombe Esifakiwe

Incazelo emfushane:

Isiqeshana socingo siwuhlobo lokufakwa kwamandla okuvamile, okuhlukaniswe ngezinhlobo ezimbili: "i-detachable" kanye "ne-crimping (ukucindezela)".Izinhlobo ezisusekayo zifaka iziqeshana zegroove ezihambisanayo, iziqeshana ze-wedge, njll. Okwamanje, amabhawodi ahlukahlukene kanye nezinsimbi ezigxiliwe zisasetshenziswa kabanzi, futhi izinsimbi zocingo ezimise okwe weji nazo zinwetshwa ngokushesha.Isici sohlobo olususekayo ukuthi singahlakazwa futhi singasetshenziswa futhi.Iningi lalolu hlobo lwama-clamps lenziwe nge-plywood, futhi uxhumano luqedwa ngokucindezelwa kokuqina kwama-bolts.Uma uxhuma, indawo yokuxhumana phakathi kwesiqeshana nocingo incane, futhi amandla aqinisayo ebhawodi ngalinye awakwazi ukulinganiswa.Ngakho-ke, ngokuvamile, ukumelana kwesiqeshana sebhawudi kuphakeme kunokwesiqeshana sokucindezela.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Isiqeshana socingo siwuhlobo lokufakwa kwamandla okuvamile, okuhlukaniswe ngezinhlobo ezimbili: "detachable" kanye "crimping (compression)".Izinhlobo ezisusekayo zifaka iziqeshana zegroove ezihambisanayo, iziqeshana ze-wedge, njll. Okwamanje, amabhawodi ahlukahlukene kanye nezinsimbi ezigxiliwe zisasetshenziswa kabanzi, futhi izinsimbi zocingo ezimise okwe weji nazo zinwetshwa ngokushesha.Isici sohlobo olususekayo ukuthi singahlakazwa futhi singasetshenziswa futhi.Iningi lalolu hlobo lwama-clamps lenziwe nge-plywood, futhi uxhumano luqedwa ngokucindezelwa kokuqina kwama-bolts.Uma uxhuma, indawo yokuxhumana phakathi kwesiqeshana nocingo incane, futhi amandla aqinisayo ebhawodi ngalinye awakwazi ukulinganiswa.Ngakho-ke, ngokuvamile, ukumelana kwesiqeshana sebhawudi kuphakeme kunokwesiqeshana sokucindezela.Isibonelo: intambo ye-cross-section engu-240mm², ukumelana kwentambo kungu-64.50 microohms, ukumelana kwesiqeshana sebhawodi kungu-50.40 microohms, futhi isiqeshana sohlobo lokuminyanisa singama-microohms angu-24.20 kuphela.Ukuhlolwa kubonise ukuthi ingcindezi yebhawudi incane, kukhulu ukumelana.Ngakho-ke, ama-clamp ama-bolt amabili, ama-clamp ama-bolt amathathu kanye nama-bolts okungenani amabili nama-groove clamps asetshenziswa ochungechungeni kuma-clamp e-groove afanayo.Lokhu kungenxa yokuthi ingcindezi ye-bolt iyanda, indawo yokuxhumana iyanda, futhi ukumelana nokuxhumana kuyancishiswa..Enye i-compress type clamp, ehlanganisa uhlobo lwe-C, uhlobo lwe-H, njll., olubonakala ngokusetshenziswa kwe-hydraulic pliers ukuze ucindezele i-clamp nekhebula libe yinto eyodwa, ngenxa yalokho, izinga lokuxhumana phakathi kwe-clamp. futhi ikhebula likhuphuka ngokungenamkhawulo , Ukusebenza kukagesi kuzinzile ngokwedlulele.Ngokuvamile, ukumelana nokuxhumana cishe kungama-40% kuphela wokumelana nocingo.Ububi ukuthi ayikwazi ukuhlakazwa ngemva kokufaka, futhi isiqeshana asikwazi ukuphinda sisetshenziswe.Izinsimbi zohlobo lwe-H yizona ezisebenziseka kalula, ikakhulukazi uma wenza imigqa yegatsha i-T-connection kanye nemigqa yokungena neyokungena.
Iziqeshana zohlobo lwe-H zifanele ukuxhunywa kwezintambo ze-jumper, izintambo zamagatsha, izintambo zomthofu, izintambo zasendlini, nezintambo zokungena ezindlini zemibhoshongo yolayini wamandla aphezulu aphezulu kanye ne-low-voltage.Umkhono we-aluminium wohlobo lwe-H wenziwe nge-aluminium ehlanzekile, futhi ihuku yocingo igcwele uwoyela ovikelayo ovikela i-oxidative.Ilungele ukuxhumana kwe-crimping phakathi komqhubi we-aluminium kanye nomqhubi we-aluminium, kanye nomqhubi we-aluminium kanye nomqhubi wethusi.okuhle, ukusatshalaliswa kwamanje okufanayo, ukunyuka kwezinga lokushisa eliphansi, ukonga amandla nokunye.

Amapharamitha wobuchwepheshe nobukhulu besakhiwo

Izici zomkhiqizo kanye nobubanzi bokusetshenziswa

Izici zesiqeshana sohlobo lwe-H:
1. Inani lokumelana lincane, lilondoloza amandla.
2. Ukukhuphuka kwezinga lokushisa kuncane futhi ukwehluleka kuyancipha.
3. Imininingwane ephelele kanye nokusetshenziswa okubanzi.
4. Izinga lokucindezela kanye nekhwalithi kuhlangene.
5. Ukwakhiwa kwempahla, ephephile futhi elula.
Izinzuzo zeziqeshana zohlobo lwe-H:
I-H-type cable clamp iyisigxivizo sekhebula esisha futhi esithuthukisiwe emazweni angaphandle.Ineminyaka eminingi yesipiliyoni esivuthiwe isetshenziswa.Okokuqala, ukuxhumana kuphephile futhi kuthembekile.Njengoba izintambo eziningi ze-wiring zenziwe phakathi kwezintambo ze-aluminium, lokhu kuyinzuzo ye-H-clamp.Isiqeshana sohlobo lwe-H sisekelwe ku-aluminium, efana nempahla yocingo lwe-aluminium.Ingcindezi yamathani angu-12 ilungile, futhi ihlanganiswa ngemva kokucwiliswa, ngakho ngisho nalapho izinga lokushisa lishintsha, ngeke kube nokuntenga.
Ukusetshenziswa kwe-H-clamp:
1. Sebenzisa izidladla zehydraulic ukuze ugweqe, bese ufaka idayi enosayizi we-clamp ohambisanayo.
2. Sebenzisa ibhulashi locingo ukuze usule kancane ingxenye eboshiwe yocingo lwe-aluminium noma intambo ye-aluminium ene-steel-cored ukuze ususe ungqimba lwe-oxide yangaphandle.
3. Faka i-conductor yesibili noma i-conductor ye-cross-section efanayo lapho inqanyulwa, ku-B-groove, bese ucindezela phansi amaphiko aseceleni e-B-groove ngesithupha sakho.
4. Faka umthofu omkhulu emseleni ongu-A bese ucindezela phansi amaphiko aseceleni omsele u-A ngesithupha sakho.
5. Faka amapulangwe asebenza ngogesi afakwe nedayizi kuphawu lokugwedla ||A||we-wire clamp, futhi wenze i-crimping ngokwenani lamagridi.
6. Iphinifa le-hydraulic kumele likhishwe ngokugcwele ukuze likhulule ingcindezi ngesikhathi sokugoqa ngakunye, futhi ukugoqa kuqediwe.
7. Ngemuva kokuthi konke ukukhwabanisa ngokwenani lamagridi sekuqediwe, susa i-hydraulic clamp.
8. Uma kuwucingo oluvalekile, sula ukunamathisela kwe-chrome-zinc acid obala, bese uyisonga nge-high-voltage insulating self-dissolving tape ukuze uqedele ukufakwa.Khona-ke i-tape ye-UV-proof isongwe kahle, futhi yonke inqubo iqedwa.Noma vala isiqeshana socingo ngekhava evimbelayo, qinisa i-clasp, bese usonga i-outlet ngeteyipu ene-voltage ephezulu yokuzincibilikisa ukuze uqedele ukuvala.

Izinga lokuhlola umkhiqizo

1. Ukuhlolwa kwe-Tensile
Izinga: IEEE IEEE Isigaba 5.2.1 STD837-1989 NEMA IEEE Isigaba 2.7, STD3-22-1972
I-Conductor cross section I-Tension Minimum tension (KG)
13-54 136
67-107 227
127-253 454
Izinga le-GB/T 2317-2008 likhulu ngo-10% kuphela kunamandla amakhulu okunqanyulwa kwentambo, futhi amazinga e-TEEE nawe-NEMA aqine izikhathi eziningi kunezinga le-GB.
2. Ukuhlolwa kokumelana
Okujwayelekile: isigaba se-NEMA2.6, i-STD3-22-1972, i-GB/T 2317-2008 Ukumelana nesiqeshana esinqunyiwe ngeke kube kukhulu kunezintambo ezimbili, futhi u-110% wokumelana uzothathwa njengokufanelekile.
3. Ukuhlolwa kokukhuphuka kwezinga lokushisa:
Okujwayelekile: Isigaba NEMA2.5.2, STD5-28-1981, GB2317-2000 Inani lokwenyuka kwezinga lokushisa lesiqeshana socingo oluzibambayo akufanele libe likhulu kunevelu yokukhuphuka kwezinga lokushisa eliphezulu lezintambo ezimbili.(Lapho ugoqa amadayimitha ezintambo ezahlukene, izinga lokushisa lendawo yokugezela akumele libe ngaphansi kwezinga lokushisa locingo oluncane oluphambanayo) I-GB/T 2317-2008 ibeka kuphela inani lokushisa kwesigaba esiphambanayo lohlobo olufanayo locingo, futhi asikho isilinganiso senani lokushisa locingo olumise okukhethekile.

Izinzuzo zomkhiqizo kanye nemiyalelo yokufaka

Amanothi okufaka:
1. Hlola uhlobo lwezintambo, i-diameter yentambo kanye ne-cross-section, bese ukhetha i-H-type crimping clamp efanele.
2. Khumbula ukukhetha amathuluzi afanelekile okugoqa kanye nokukhunta, futhi izingxenye ze-wire crimping kufanele zihlanzwe ngebhulashi locingo ngaphambi kokucwiliswa.
3. Hlela izintambo ukuze ugweme ukugoba, ukugoqa, ukulimala, njll. Ngemva kokuba umsila wocingo usulungisiwe, sebenzisa i-clinker tape ukuze uyibophe.
4. Faka uhlobo lwe-crimping clamp ** crimping die ethuluzini lokucwilisa.
5. Faka ucingo kuhuku olufanele lwesiqeshana se-H-crimping, shiya u-20-30mm wentambo yangaphandle yesiqeshana, bese ugoba amakhava aseceleni nhlangothi zombili zesiqeshana se-H-crimping ukuze uvale intambo.Kufanele kuqashelwe ukuthi intambo yethusi ingaphansi kwentambo ye-aluminium ngemva kokucwiliswa.
6. Sebenzisa ithuluzi lokugwedla, qondanisa lapho eya khona, bese ucindezela imiyalelo yenqubo yokugwedla ebhokisini elingaphandle ngokulandelana ukusuka phakathi nendawo kuya ezinhlangothini ezimbili, bese ugwema ngokuya ngokulandelana okuhle kakhulu kwe-crimping kanye nenani lezikhathi zokuklebhula.Uma idinga ukucwiliswa kathathu noma ngaphezulu, idinga ukugcwaliswa kusukela phakathi kuya emikhawulweni emibili ngokulandelana, futhi i-crimping yenziwa kusukela kwesokunxele kuya kwesokudla kuya ekugcineni ngokulandelana.
7. Bheka ngeso lengqondo imiphumela ye-crimping.
8. Ngemuva kokuthi ucingo lokufakelwa luboshwe, lusadinga ukumbozwa nge-tape yokuvikela.
Ukuqhathaniswa kwe-H-type crimp clamp kanye nezinsimbi zendabuko:
1. Ububanzi besicelo:
Abaqhubi abathintekayo: Cu-Al, Al-Al, Cu-Cu.
Kungenziwa crimped nge izintambo of ububanzi efanayo futhi ububanzi ezahlukene.
I-diameter yocingo ayilinganisiwe, ingasetshenziswa futhi.
2. Umklamo wezinto ezibonakalayo nesakhiwo
Ukubumba konke-kokukodwa kanye nokufakwa okuphelele kwemigqa ehlukene.
I-conductivity kagesi enhle, ukusatshalaliswa kwamanje okufanayo kanye nokukhuphuka kwezinga lokushisa eliphansi.
Azikho izinkinga zokugqwala.
3. Ukwakha:
Isisindo esilula (isilinganiso sesisindo se-H-type clamps kuya parallel groove clamps = 1:8.836).
Ukucaciswa okuncane, kulula ukukuthwala, kunciphisa umfutho wezisebenzi zezokwakha.
Isikhathi esincane sokwakha nomsebenzi ophilayo okahle.
Ikhwalithi yokwakha (i-hydraulic clamp).
Asikho isidingo sokusebenzisa amafutha okuvikela e-anti-oxidative.
4. Izinzuzo:
Iziqeshana zezintambo ze-aluminium zohlobo lwe-H zidinga kuphela ukucaciswa okungu-6, okungahlangabezana nokusetshenziswa kwe-crimping kwazo zonke izintambo ze-aluminium nezethusi kusuka ku-16 kuya ku-240mm2.
Vimbela izingozi zokunqamuka kukagesi ezibangelwa ukunqanyulwa kwezintambo zikagesi, futhi unciphise ukulahlekelwa "ukunikezwa kukagesi okuncane" kokuphakelwa kukagesi.
Ukucaciswa kwesicelo kwenziwa lula, futhi ukulungiswa kwezinto zehadiwe kulula.
Yehlisa ukulahleka kwamandla kulayini.
Yehlisa izindleko zokusebenza nezokulungisa.
Impilo ende nokuqina okuhle.