ASB cable: Iimpawu, amaxabiso, zokucazulula

Ufakelo kuyo nayiphi inxalenye yesakhiwo kunye neemeko zomhlaba Ukuvumela ASB USB, ziqonde ngoonobumba leyo ifundeka ngolu hlobo lulandelayo:

A - i-aluminiyam Amacingo;

C - lead lakho esingxotyeni salo;

B - Ukhuseleko ngentsimbi olongezelelweyo.

Unako ukuhlangabezana iintlobo - imveliso kunye ASBl isiqu. Kule meko "L" - itha ukutya, nto leyo ibekwe phantsi isikrweqe.

Kukho ezininzi iintlobo zikagesi. Ngoko ke, ukuba ikhowudi main ileta zingongezelelwa ezongeziweyo, ezifana "ulindo" kwi yegama uthetha apho iphuma khona.

isicelo

Ukudlulisa zikagesi kunye rhoqo 50 Hz kunye ombane-1 ukuya kwi-10 kV isetyenziswa zeCRS cable. UPawulos ukuba ufakelo ezichanekileyo, sebenzisa okanye kungekabekwa komhlaba yomhla- esemseleni wawakhotha. ukhuselo nokumelana kule kunokwenzeka amancinci okanye eliphakathi. Kokuba babekwa kwiindawo noxinezeleko ngoomatshini kunokwenzeka, ngenxa yokuba ASB cable likhuselwe. Kodwa ebezigciniwe angabi nako ukukhusela nxamnye imithwalo eqine kunye lwangoku singawi. Oku kufuneka ithathelwe ingqalelo xa elele.

iimeko zokwakha

Usebenza zeCRS USB, oluthobela GOST 18410-73, kuba kwiimeko ezahlukeneyo: kuyo nayiphi inxalenye yesakhiwo kunye phezu kweendonga. Oko kubizwa ngokuba jikelele, kuba akukho ukuboyika ubushushu obugqithisileyo. uluhlu yabo ibe -50 ... + degrees 50, lo ukufuma unako ukufikelela ukuya kwi-98%. ufakelo yayo lwenziwa kunye umoya zero ngaphandle preheating.

Vumela ukufudumeza kuvunyelwe degrees 70 ngexesha lokusebenza, ukuya degrees 90 - imo yonxunguphalo, elifutshane-wesiphaluka, unako ukumelana degrees 200. Musa ukuvumela ngokugqithiseleyo ukugoba radius, elileledini neengcingo enobubanzi-25 zokuhlala kunye multi - akukho amaxesha ngaphezulu kwe 15 ubukhulu.

isiqinisekiso of operation engama-5, kunye nobomi inkonzo esingadlulanga kwiminyaka engama-30. Gcina izinto zangasese olusithabazi kunokuba abe ngaphezulu kwe-2 iminyaka, xa kusakhiwa isigubungelo - eyi-5, kwi isitokhwe yabucala - eyi-10. data ngokubanzi kwi ASB intambo zombane, iimpawu zabo zobugcisa ziqwalaselwe, angamelwa njenge itafile.

design product

Imodyuli Amandla ezigcinwe ngaphakathi ityhubhu abe welothe. Ukukhuselwa yebhitumene kufuneka ukuthintela ngesinyithi, ingxaki efanayo polyethylene terephthalate ifayibha kunye nephepha crepe. kwiiseli ezininzi ngensimbi tape up izikrweqe kunye fiberglass kunye ngetela umaleko engaphandle.

iimpawu ezikhethekileyo uphawula zeCRS ASBl application yabo kwimihlaba eliphantsi kunye neliphakathi umsebenzi umhlwa ezixabisa ebonakalayo iimveliso zayo ayo ASB2l.

Yintoni le nkqubo ibandakanya?

ASB cable ibandakanya ezi zinto zilandelayo:

- Heart - iingcingo conductive ze iingcingo omnye okanye ngaphezulu eyenziwe aluminium okanye ubhedu.

- maleko Okulandelayo - usambathisa. indima yayo lwenziwa yi ephepheni, apho buzane intonga ezizodwa, lisongelwe kwiiseli ezininzi.

- Maxa wambi ibhanti usambathisa. Kulo mzekelo, iphepha le buzane nestekayuschim, compound viscous.

- Ukhuselo zokuphila kunye bodwa uthwala ityhubhu welothe.

- Ngenxa ekomelezeni kunye nokukhuseleka umhlwa umbhobho sentsimbi iphepha kusetyenziswa crepe kunye ngebhitumene okanye ifayibha polyethylene terephthalate.

- maleko Okulandelayo - sempi iziqwengana zentsimbi.

- Last - engaphandle eyenziwe yebhitumene okanye imicu.

iimeko zokusebenza

Faka imveliso buzane ngento viscous ngaphandle stop ikhola akanakuba nezithintelo kumanqanaba nokubekwa. Umahluko phakathi kwabo, baya kuba ngaphezu kwe-15 leemitha phakathi amanqaku aphezulu nengasezantsi. Ukuba ombane aphantsi iimveliso vehicles okanye ukuba ulusu lwe-aluminiyam, kunokwenzeka ukuba ukuthintela umahluko ayikho neemitha ngaphezu kwama-25.

inani ezahlukeneyo umphakathi kunye cross-icandelo a ASB intambo. Weight kuxhomekeke kule parameters kunye ubudeki engaphandle. Elikhulu icandelo apha, kokukhona ubunzima imveliso.

inkqubo woveliso

Imilo ye umqhubi kuxhomekeke kwicandelo. Ukuba olu khetho lukhangelwe, ukuya kwi-16 mm ² ngenxa esithubeni kwaye onke amacandelo ezingundoqo mnye, kwimo ngokuyimfuneko ngeenxa zonke. Ukwenza ukwakhiwa okunjalo livumela LRA parameter USB akukho ngaphezu kwe-50 mm ^2.

Imilo, yahlulwe yaba amacandelo okanye amacandelo, efunekayo ukwenzela ababhexeshi kunye necandelo cross-25 mm ² ukuba usambathisa esinqeni. Zizenza ngexesha kwimveliso compulsorily kufuneka iintambo ingxenye kunye nezinikezeli balahleke.

ukuba yenziwe Single-iingcingo kunye radius candelo esime ngaphantsi kwe-0.5 mm ^2. Xa inkqubo ukumithisa ezo zililo iphepha cable ubushushu phezu Ngokwesiseko viscous, amakhasethi kufuneka zibe mpuluswa ngaphandle nezibaya, iinyembezi. kufuneka ungabi A ulwelo ngokwayo ngokuxhomekeke ukuvuza, nokuba iingcingo ebushushwini babo.

kwenzeka enga ngaphezu bands-3, apho kuthelekiswa omnye komnye, kunye zeCRS iphepha ubushushu kunye ombane-6 kV. Ukuba sithetha amakhasethi, ezikufutshane ngemithambo ngqo ikhusi, ngoko ke umdlalo akuvumelekanga ngaphezu kwama-2. Umntu kuthathwa amanxeba ukuqondana nezibaya amabhanti phezu 50m emibini zicwangciswe enye ngezantsi enye ngasentla.

Olungiswe zeCRS iziqalelo awodwa ejijekileyo iinyanda iphepha, ukugcwalisa isithuba phakathi kwawo. Ngemithambo kwicandelo esemagqagaleni iintambo multicore, asikwazi zingajijwa ngaphandle ukugcwala phezu 1kV.

Kule mihla, iinkampani ezininzi ukuvelisa ASB cable. ixabiso layo kuya kuxhomekeka kungekuphela kumvelisi, kodwa ukusetyenziswa kwayo. Indleko ye-avareji engange-250 ukuya 800 square metre nganye.

core lokumakishela

ZeCRS cable kabani iinkcukacha zahlukile zokumakisha babe izihionipho zilandelayo izakhi ezahlukeneyo ekwakhiweni kwayo. abaqhubi akhethekileyo awodwa mazahluke umbala okanye iinombolo ezizodwa. Ngelo xesha babeka isiqu ayikho phantsi lingonakali kwaye kulula ukuyifunda. Ukuphawula amarhibhili ezenziwe, imibala eyahlukileyo. amanani Isikhundla lwenziwa usebenzisa izithombe ekhethekileyo okanye yoshicilelo. Umbala ezahlukeneyo ukususela kanye engundoqo. Amanani ngexesha elinye umbala omnye.

ASB cable. Abawacazululayo kwi tape yokumakisha

Ixabiso-1 ukuya ukunika 4, ekubeni umphezulu zokwambathisa okanye ngumcu apho phezulu. Enigcoba inombolo ngamnye ingqinelana ukuba nombala, 4 - black, 3 - ebomvu, 2 - oluhlaza okanye oluhlaza, 1 - White.

Wahlala zero akusoloko kuboniswe, kunye nombala wayo inokuba nomahluko. Ngelo yokugquma undoqo, phakathi amanani, akukho wasinika umgama kwangaphambili into engekho milimitha ngaphezulu kwe-35.

Akukho ngaphantsi kwe-3 kweemitha ulwazi oluchaziweyo, equlethe ulwazi malunga umhla ukukhululwa nomakhi. Ukwenza ASB cable enobubanzi milimitha ezingaphezulu kwama-20 ngaphakathi iqokobhe, usebenzisa intambo ende enemikhono umahluko ezahlukeneyo. Intambo strip ezenziwe ngephepha ngombala yendalo. ukungabikho kwayo ngexesha kwimitha ubude ayikwazi azisayi kunyanyezelwa. ububanzi balo ayikho ngaphantsi kwe isentimitha, ukuphakama cipher hayi ngaphantsi kwe-6 eemilimitha.

Yenza ukukhetha okulungileyo, kuya kukunceda ingcali intambo. Nguye kuphela ukuqonda iindidi brand kunye nokuqeshwa kwabo. Kwakhona, i wizard ukwenza izibalo eziyimfuneko kunye nokwanela ukugeleza eziphathekayo.

Ngoko ke, siye safumanisa ukuba yintoni na ASB USB, kwaye kwakhona iimpawu zawo zobugcisa.