Roj / Roj Av Kev Lag Luam Cable
TSIS YOG BS 5308 Tshooj 1 Hom 2 PE/OS/PE/SWA/PVC Cable
DAIM NTAWV THOV
Cov xov hlau BS 5308 uas muaj rau pej xeem siv (PAS) yog tsim los rau pej xeem siv.
nqa kev sib txuas lus thiab kev tswj cov teeb liab hauv ntau yam
cov hom kev teeb tsa suav nrog cov uas pom hauv petrochemical
kev lag luam. Cov teeb liab tuaj yeem yog analogue, cov ntaub ntawv lossis hom suab thiab
los ntawm ntau yam transducers xws li siab, sib thooj lossis
lub microphone. Ntu 1 Hom 2 cov cables yog tsim los rau qhov chaw uas muaj ntau dua
qib kev tiv thaiv kho tshuab uas xav tau yog sab nraum zoov /
faus ncaj qha los yog faus rau ntawm qhov tob uas tsim nyog
COV CIM
Qhov Voltage Ntsuas:Uo/U: 300/500V
Kub Ntsuas:
Kho: -40ºC txog +80ºC
Flexed: 0ºC txog + 50ºC
Yam tsawg kawg nkaus khoov vojvoog:12D
KEV TSIM KHO
Tus Neeg Coj
0.5mm² - 0.75mm²: Chav Kawm 5 tus neeg xyuas tooj liab uas yooj ywm
1mm² thiab siab dua: Chav Kawm 2 tus neeg xyuas tooj liab
Kev rwb thaiv tsev: PE (Polyethylene)
Tag Nrho Screen: Al/PET (Aluminium/Polyester Daim Kab Xev)
Cov Hlau Ntws: Tooj liab uas tau muab tso rau hauv lub thawv
Lub tsho sab hauv: PE (Polyethylene)
Cov cuab yeej ua rog:SWA (Galvanized Steel Wire Armor)
Lub hnab tshos: PVC (Polyvinyl Chloride)
Xim ntawm lub hnab tshos: Xiav Dub
Kev Taw Qhia rau BS 5308 Ntu 1 Hom 2 PE/OS/PE/SWA/PVC Cable
I. Txheej txheem cej luam
BS 5308 Ntu 1 Hom 2 PE/OS/PE/SWA/PVC Cable yog ib yam khoom siv cable uas siv dav hauv kev lag luam, kev lag luam, thiab kev tsim kho. Lub npe ntawm cov cable no qhia txog nws cov qauv tshwj xeeb thiab cov khoom siv sib xyaw, thiab txhua txheej ntawm cov qauv muab cov cable nrog kev ua tau zoo thiab kev ua haujlwm tshwj xeeb.
II. Cov Qauv Tsim
(I) Txheej rwb thaiv tsev Polyethylene (PE)
Kev Ua Haujlwm Hluav Taws Xob Rwb Thaiv Tsev
Polyethylene yog ib yam khoom siv hluav taws xob zoo heev. Hauv cov cable no, PE txheej rwb thaiv tsev tuaj yeem tiv thaiv kom tsis txhob muaj hluav taws xob xau thiab ua kom muaj kev sib kis hluav taws xob zoo. Nws muaj lub zog tiv taus siab thiab tuaj yeem tiv taus cov hluav taws xob siab heev yam tsis muaj kev tawg, yog li ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov cable hauv qab cov hluav taws xob ua haujlwm ib txwm muaj.
Cov Khoom Siv Lub Cev
Cov txheej PE rwb thaiv tsev muaj kev ywj pheej zoo, uas ua rau cov xov hlau tuaj yeem khoov tau qee yam thaum lub sijhawm teeb tsa yam tsis ua rau puas tsuaj rau kev ua haujlwm rwb thaiv tsev. Nws kuj muaj kev tiv thaiv kev sib txhuam zoo thiab tuaj yeem tiv taus kev sib txhuam uas yuav ntsib thaum lub sijhawm teeb tsa thiab siv.
(II) Cov Hlau Hlau Armor (SWA)
Kev Tiv Thaiv Kev Ua Haujlwm
Cov hlau hlau tiv thaiv muab kev tiv thaiv zoo rau lub cable. Nws tuaj yeem tiv thaiv lub cable kom tsis txhob raug puas tsuaj los ntawm cov zog sab nraud xws li extrusion thiab kev cuam tshuam. Yog tias muab tso rau hauv av, yooj yim raug zawm los ntawm cov khoom hnyav hauv ib puag ncig kev lag luam, lossis yuav raug sib tsoo nrog lwm cov khoom siv hauv qhov av cable, SWA tuaj yeem tiv thaiv cov conductors thiab cov txheej rwb thaiv tsev hauv lub cable thiab xyuas kom meej tias lub cable ua haujlwm ib txwm.
Kev Tiv Thaiv Kev Cuam Tshuam
Cov hlau hlau armor kuj muaj qee yam electromagnetic shielding effect. Hauv qee qhov chaw uas muaj electromagnetic cuam tshuam, xws li thaj chaw ze rau cov motors loj, transformers, thiab lwm yam, SWA tuaj yeem txo qhov cuam tshuam ntawm lub electromagnetic sab nraud ntawm lub teeb liab kis hauv lub cable thiab tseem tiv thaiv cov teeb liab sab hauv ntawm lub cable los ntawm kev tawm mus rau sab nraud kom cuam tshuam rau lwm yam khoom siv.
(III) Polyvinyl Chloride (PVC) Sab Nraud Sheath
Kev Tiv Thaiv Ib puag ncig
Lub hnab PVC sab nraud muab kev tiv thaiv sab nraud rau lub cable. Nws tuaj yeem tiv taus kev yaig ntawm cov tshuaj lom neeg sab nraud, dej nkag, thiab ultraviolet hluav taws xob. Thaum siv sab nraum zoov, lub hnab PVC sab nraud tuaj yeem tiv thaiv cov yam ntuj tsim xws li nag thiab tshav ntuj los ntawm kev puas tsuaj rau sab hauv ntawm lub cable thiab ua kom lub cable siv tau ntev.
Kev Txheeb Xyuas thiab Kev Lees Paub
Cov xim ntawm PVC sab nraud tuaj yeem hloov kho raws li qhov xav tau ntawm daim ntawv thov sib txawv, uas yooj yim rau kev cim thiab txheeb xyuas cov xov hlau thaum lub sijhawm teeb tsa thiab txij nkawm. Piv txwv li, hauv cov kab hluav taws xob nyuaj, cov xov hlau ntawm cov xim sib txawv tuaj yeem sawv cev rau cov voj voog lossis kev ua haujlwm sib txawv, uas pab txhim kho kev ua haujlwm ntawm kev teeb tsa thiab txij nkawm.
IV. Cov teb thov
Kev Lag Luam Hauv Tebchaws
Hauv cov chaw ua haujlwm xws li cov chaw tsim khoom, cov chaw tsuas, metallurgy, thiab cov lag luam tshuaj lom neeg, BS 5308 Ntu 1 Hom 2 PE/OS/PE/SWA/PVC Cable yog siv los muab hluav taws xob rau ntau yam khoom siv hluav taws xob, xws li lub cev muaj zog, cov txee faib hluav taws xob, thiab cov khoom siv teeb pom kev zoo. Nws cov kev ua haujlwm zoo thiab kev hloov pauv ib puag ncig tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm nyuaj hauv ib puag ncig kev lag luam.
Thaj Chaw Lag Luam
Hauv cov tsev lag luam xws li cov khw loj, cov tsev ua haujlwm, thiab cov tsev so, cov xov hlau no siv rau hauv lub tshuab faib hluav taws xob. Nws lub plhaub sab nraud zoo nkauj (nrog cov xim hloov kho tau), kev ua haujlwm hluav taws xob ruaj khov, thiab kev tiv thaiv kev siv tshuab txhim khu kev qha tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev nyab xeeb, kev ntseeg siab, thiab kev zoo nkauj ntawm kev muab hluav taws xob hauv cov tsev lag luam.
Kev Tsim Kho
Hauv cov phiaj xwm teeb tsa hluav taws xob ntawm cov tsev nyob thiab cov tsev pej xeem, cov xov hlau no siv tau rau kev xa hluav taws xob sab hauv tsev thiab sab nraum zoov. Piv txwv li, thaum muab tso rau hauv cov qhov ntawm cov tsev lossis hauv cov qhov hluav taws xob sab nraum zoov, nws tuaj yeem hloov kho rau ntau yam xwm txheej thaum lub sijhawm tsim kho thiab siv.
I. Txheej txheem cej luam
BS 5308 Ntu 1 Hom 2 PE/OS/PE/SWA/PVC Cable yog ib yam khoom siv cable uas siv dav hauv kev lag luam, kev lag luam, thiab kev tsim kho. Lub npe ntawm cov cable no qhia txog nws cov qauv tshwj xeeb thiab cov khoom siv sib xyaw, thiab txhua txheej ntawm cov qauv muab cov cable nrog kev ua tau zoo thiab kev ua haujlwm tshwj xeeb.
II. Cov Qauv Tsim
(I) Txheej rwb thaiv tsev Polyethylene (PE)
Kev Ua Haujlwm Hluav Taws Xob Rwb Thaiv Tsev
Polyethylene yog ib yam khoom siv hluav taws xob zoo heev. Hauv cov cable no, PE txheej rwb thaiv tsev tuaj yeem tiv thaiv kom tsis txhob muaj hluav taws xob xau thiab ua kom muaj kev sib kis hluav taws xob zoo. Nws muaj lub zog tiv taus siab thiab tuaj yeem tiv taus cov hluav taws xob siab heev yam tsis muaj kev tawg, yog li ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov cable hauv qab cov hluav taws xob ua haujlwm ib txwm muaj.
Cov Khoom Siv Lub Cev
Cov txheej PE rwb thaiv tsev muaj kev ywj pheej zoo, uas ua rau cov xov hlau tuaj yeem khoov tau qee yam thaum lub sijhawm teeb tsa yam tsis ua rau puas tsuaj rau kev ua haujlwm rwb thaiv tsev. Nws kuj muaj kev tiv thaiv kev sib txhuam zoo thiab tuaj yeem tiv taus kev sib txhuam uas yuav ntsib thaum lub sijhawm teeb tsa thiab siv.
(II) Cov Hlau Hlau Armor (SWA)
Kev Tiv Thaiv Kev Ua Haujlwm
Cov hlau hlau tiv thaiv muab kev tiv thaiv zoo rau lub cable. Nws tuaj yeem tiv thaiv lub cable kom tsis txhob raug puas tsuaj los ntawm cov zog sab nraud xws li extrusion thiab kev cuam tshuam. Yog tias muab tso rau hauv av, yooj yim raug zawm los ntawm cov khoom hnyav hauv ib puag ncig kev lag luam, lossis yuav raug sib tsoo nrog lwm cov khoom siv hauv qhov av cable, SWA tuaj yeem tiv thaiv cov conductors thiab cov txheej rwb thaiv tsev hauv lub cable thiab xyuas kom meej tias lub cable ua haujlwm ib txwm.
Kev Tiv Thaiv Kev Cuam Tshuam
Cov hlau hlau armor kuj muaj qee yam electromagnetic shielding effect. Hauv qee qhov chaw uas muaj electromagnetic cuam tshuam, xws li thaj chaw ze rau cov motors loj, transformers, thiab lwm yam, SWA tuaj yeem txo qhov cuam tshuam ntawm lub electromagnetic sab nraud ntawm lub teeb liab kis hauv lub cable thiab tseem tiv thaiv cov teeb liab sab hauv ntawm lub cable los ntawm kev tawm mus rau sab nraud kom cuam tshuam rau lwm yam khoom siv.
(III) Polyvinyl Chloride (PVC) Sab Nraud Sheath
Kev Tiv Thaiv Ib puag ncig
Lub hnab PVC sab nraud muab kev tiv thaiv sab nraud rau lub cable. Nws tuaj yeem tiv taus kev yaig ntawm cov tshuaj lom neeg sab nraud, dej nkag, thiab ultraviolet hluav taws xob. Thaum siv sab nraum zoov, lub hnab PVC sab nraud tuaj yeem tiv thaiv cov yam ntuj tsim xws li nag thiab tshav ntuj los ntawm kev puas tsuaj rau sab hauv ntawm lub cable thiab ua kom lub cable siv tau ntev.
Kev Txheeb Xyuas thiab Kev Lees Paub
Cov xim ntawm PVC sab nraud tuaj yeem hloov kho raws li qhov xav tau ntawm daim ntawv thov sib txawv, uas yooj yim rau kev cim thiab txheeb xyuas cov xov hlau thaum lub sijhawm teeb tsa thiab txij nkawm. Piv txwv li, hauv cov kab hluav taws xob nyuaj, cov xov hlau ntawm cov xim sib txawv tuaj yeem sawv cev rau cov voj voog lossis kev ua haujlwm sib txawv, uas pab txhim kho kev ua haujlwm ntawm kev teeb tsa thiab txij nkawm.
IV. Cov teb thov
Kev Lag Luam Hauv Tebchaws
Hauv cov chaw ua haujlwm xws li cov chaw tsim khoom, cov chaw tsuas, metallurgy, thiab cov lag luam tshuaj lom neeg, BS 5308 Ntu 1 Hom 2 PE/OS/PE/SWA/PVC Cable yog siv los muab hluav taws xob rau ntau yam khoom siv hluav taws xob, xws li lub cev muaj zog, cov txee faib hluav taws xob, thiab cov khoom siv teeb pom kev zoo. Nws cov kev ua haujlwm zoo thiab kev hloov pauv ib puag ncig tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm nyuaj hauv ib puag ncig kev lag luam.
Thaj Chaw Lag Luam
Hauv cov tsev lag luam xws li cov khw loj, cov tsev ua haujlwm, thiab cov tsev so, cov xov hlau no siv rau hauv lub tshuab faib hluav taws xob. Nws lub plhaub sab nraud zoo nkauj (nrog cov xim hloov kho tau), kev ua haujlwm hluav taws xob ruaj khov, thiab kev tiv thaiv kev siv tshuab txhim khu kev qha tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev nyab xeeb, kev ntseeg siab, thiab kev zoo nkauj ntawm kev muab hluav taws xob hauv cov tsev lag luam.
Kev Tsim Kho
Hauv cov phiaj xwm teeb tsa hluav taws xob ntawm cov tsev nyob thiab cov tsev pej xeem, cov xov hlau no siv tau rau kev xa hluav taws xob sab hauv tsev thiab sab nraum zoov. Piv txwv li, thaum muab tso rau hauv cov qhov ntawm cov tsev lossis hauv cov qhov hluav taws xob sab nraum zoov, nws tuaj yeem hloov kho rau ntau yam xwm txheej thaum lub sijhawm tsim kho thiab siv.