Ob leeg YJY thiab YJV yog cov khoom siv hlau thiab cable feem ntau siv hauv engineering thiab kev tsim kho, thiab siv rau cov kab xa hluav taws xob.Txawm li cas los xij, cov qauv thiab specifications ntawm ob yog txawv.Puas muaj qhov sib txawv ntawm cov khoom siv thiab tus nqi ntawm cov sheath?Hauv qab no, tus editor yuav qhia rau koj txog qhov sib txawv ntawm YJY thiab YJV.
YJ Kab
Qhia
YJY-XLPE insulated polyethylene sheathed fais fab cable, lub hwj chim cable ua los ntawm polyethylene cov khoom muaj zoo heev thermomechanical zog, superior nplaim retardant kev ua tau zoo, thiab lub ampacity yog zoo dua li ntawm zoo tib yam YJV fais fab cables, thiab nws kuj txhim kho cov kev ua tau zoo ntawm lub cable.hluav taws xob kev ua tau zoo thiab cov yam ntxwv ntawm kev ua haujlwm kub.
YJ — cross-linked polyethylene
Y-polyethylene
Daim ntawv thov
Nws tuaj yeem muab tso rau hauv tsev, hauv cov kav dej lossis hauv cov av xoob, yog tias nws tsis tuaj yeem tiv taus nruj thiab siab;Nws tuaj yeem siv rau hauv kev faib khoom siv lossis kev tsim khoom lag luam nrog qib siab ntawm 1-1000kV thiab siab dua, xws li chaw nres tsheb fais fab, cov teeb pom kev hauv nroog, thiab cov hluav taws xob ntauwd hluav taws xob, hluav taws xob hauv qab daus thiab lwm qhov chaw.
Nta
YJY cables yooj yim hauv cov qauv, nruab nrab ntawm hardness thiab softness, thiab yooj yim rau kev thauj mus los, tab sis lawv tsis compressive, yog li yuav tsum tau saib xyuas thaum khaws cia lossis thauj lawv.
Qhov zoo
Raws li kev xav tau ntawm qee cov neeg siv, YJY Fais Fab Cable tuaj yeem tsim cov cables siv nyob rau hauv kev thov siab xws li nplaim hluav taws kub (ZB), hluav taws kub-resistant (NH), thiab tsis tshua muaj pa taws thiab tsawg-halogen (WDZ).Cov cables no muaj kev nyab xeeb thiab kev ua tau zoo, thiab yog ib puag ncig zoo.Kev ua tau zoo.
YWJ Cable
YJV cable tseem hu ua cross-linked polyethylene insulated PVC sheathed fais fab cable.Ntawm lawv, YJ sawv cev rau kev sib txuas ntawm polyethylene rwb thaiv tsev, thiab V sawv cev rau polyvinyl chloride sheath.Ntawm lawv, YJV kuj sawv cev rau cov tub ntxhais tooj liab cable, thaum YJLV sawv cev rau ib qho txhuas core cable.
NO.1 tso txoj kev
1. YJV, YJLV tooj liab (aluminium) core XLPE insulated PVC sheath yog nteg nyob rau hauv tsev, nyob rau hauv trenches thiab kav, thiab kuj yuav muab faus rau hauv av xoob, tab sis nws tsis tuaj yeem dais siab thiab sab nraud mechanical quab yuam.
2. YJV22, YJLV22 tooj liab (aluminium) core XLPE insulated steel daim kab xev armored PVC sheathed fais fab cables tau nteg nyob rau hauv av thiab muaj peev xwm tiv taus sab nraud mechanical rog, tab sis tsis tuaj yeem tiv taus lub zog tensile loj.
NO.2 Siv cov yam ntxwv
Qhov siab tshaj plaws ntsuas kub ntawm cable conductor yog 90 ° C.Thaum luv-circuited (lub sij hawm siab tshaj plaws tsis pub tshaj 5S), qhov kub siab tshaj plaws ntawm tus neeg xyuas pib tsis tshaj 250 ° C.Lub ambient kub thaum tso lub cable yuav tsum tsis txhob qis dua 0 ° C.Qhov tso cai khoov vojvoog thaum tso: ib leeg-ntxhais cable tsis tsawg dua 15 npaug ntawm txoj kab uas hla ntawm lub cable;lub multi-core cable tsis tsawg tshaj li 10 npaug ntawm sab nraud txoj kab uas hla.
NO.3 Xaiv txoj kev
Qhov ntsuas hluav taws xob ntawm lub cable yog sawv cev los ntawm U0 / U (Um): U0 yog qhov ntsuas hluav taws xob zaus hluav taws xob ntawm tus neeg xyuas pib rau cable tsim thiab hauv av lossis hlau thaiv, U yog qhov ntsuas hluav taws xob zaus voltage ntawm cov neeg siv rau cable tsim, Um yog Tus nqi siab tshaj plaws ntawm qhov system siab tshaj plaws uas lub cuab yeej tuaj yeem tiv taus.Raws li qhov sib txawv nteg ib puag ncig thiab thauj khoom ntawm lub cable, cov kev qhia tshwj xeeb thiab cov qauv ntawm cov cable raug tsim thiab xaiv.
Cov yam tsis muaj armored yog tsim rau nyiaj siv ua haujlwm, sab hauv tsev, qhov, cable trench thiab lwm yam, thiab tsis tuaj yeem dais lub zog ntawm cov neeg kho tshuab sab nraud.Hom armored tuaj yeem raug faus ncaj qha rau hauv av tshwj tsis yog rau cov xwm txheej siv tau ntawm hom tsis yog armoured.Muaj peev xwm dais tej yam khoom siv sab nraud quab yuam.Ib leeg-tub ntxhais cables tsis pub muab tso rau hauv cov kav dej uas tsim cov hlau nplaum.Cov hom tshwj xeeb ntawm cov cables yuav tsum raug xaiv rau cov nplaim taws, tawg, tshuaj lom neeg corrosive, kub-kub, tsis kub thiab lwm yam.
Qhov txawv
Ua ntej tshaj plaws, YJY muaj cov dej tsis zoo thiab tsis kub tsis kam tshaj YJV, thiab YJV muaj nplaim hluav taws zoo dua li YJY.Qhov siab tshaj plaws ua haujlwm kub ntawm YJY cross-linked polyethylene insulated fais fab cable neeg xyuas pib yog 90 ° C, uas yog siab dua li ntawm polyethylene insulated cables, yog li tam sim no nqa lub peev xwm ntawm cov cable kuj tseem nce ntxiv.Qhov siab tshaj plaws ua haujlwm kub ntawm tus neeg xyuas pib yog 90 ° C, thiab qhov siab tshaj plaws luv luv-circuit kub ntawm tus neeg xyuas pib yuav tsum tsis pub tshaj 250 ° C, thiab lub sijhawm ntev tshaj yuav tsum tsis pub tshaj 5 vib nas this.YJV cable muaj cov khoom siv thermomechanical zoo, cov khoom siv hluav taws xob zoo heev thiab cov tshuaj tiv thaiv corrosion.Nws kuj muaj qhov zoo ntawm cov qauv yooj yim, lub teeb yuag, thiab tsis muaj kev txwv rau kev tso qhov siab.Nws yog ib qho tshiab cable tam sim no dav siv nyob rau hauv nroog fais fab tuag, mines thiab factories.
Qhov thib ob, lub tsho ntawm YJV yog PVC, uas yog ib qho halogen-muaj cable;Lub sheath ntawm YJY yog polyethylene, uas yog tsis muaj halogen cable.
Thaum kawg, tus nqi ntawm YJY cable yog siab dua.YJY yog tooj liab core cross-linked polyethylene insulated polyethylene sheathed fais fab cable, thiab YJV yog tooj liab core cross-linked polyethylene insulated polyvinyl chloride sheathed fais fab cable.Txawm li cas los xij, tus nqi ntawm cov khoom XLPE yog siab dua li cov khoom siv PVC, uas ua rau tus nqi siab ntawm YJY.
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Post lub sij hawm: Sep-07-2023
