PAS BS 5308 Part 2 Hom 1 PVC/OS/PVC Cable
APPLICATION
Publicly Available Standard (PAS) BS 5308 cables yog tsim
nqa kev sib txuas lus thiab tswj cov teeb liab hauv ntau yam
installation hom nrog rau kev lag luam petrochemical. Cov cim
tuaj yeem yog cov analogue, cov ntaub ntawv lossis lub suab thiab los ntawm ntau yam
transducers xws li siab, sib thooj lossis microphone. Ntu 2
Hom 1 cables feem ntau yog tsim los siv rau sab hauv tsev thiab hauv
ib puag ncig uas tsis muaj kev tiv thaiv kev siv tshuab.
CHARACTERISTIS
Rated VoltageLub hwj chim: 300/500V
Rated Kub:
Tsau: -40ºC txog +80ºC
Flexed: 0ºC txog +50ºC
Yam tsawg kawg Bending Radius:6D
Kev tsim kho
Tus coj
0.5mm² - 0.75mm²: Chav Kawm 5 hloov pauv tau tooj liab
1mm² thiab siab dua: Chav Kawm 2 stranded tooj liab conductor
Rwb thaiv tsev: PVC (Polyvinyl Chloride)






I. Txheej txheem cej luam
BS 5308 Ntu 2 Hom 1 PVC / OS / PVC Cable yog ib qho tseem ceeb ntawm kev sib txuas lus thiab tswj cov teeb liab kis tau tus mob. Engineered kom tau raws li cov kev cai tshwj xeeb, nws muaj kev txhim khu kev qha nyob rau hauv ntau yam kev teeb tsa kev teeb tsa, tshwj xeeb tshaj yog cov uas nyob hauv tsev thiab tsis xav tau qib siab ntawm kev tiv thaiv txhua yam.
II. Daim ntawv thov
Teeb liab kis
Qhov no cable yog tsim los nqa ntau yam ntawm cov teeb liab, suav nrog analogue, cov ntaub ntawv, thiab lub suab teeb liab. Cov teeb liab no tuaj yeem tshwm sim los ntawm ntau lub tshuab hluav taws xob xws li lub siab sensors, ntsuas qhov sib thooj, thiab microphones. Qhov kev ua tau zoo no ua rau nws tsim nyog rau ntau qhov kev sib txuas lus thiab kev tswj hwm, ua kom cov ntaub ntawv hloov pauv tsis sib haum hauv cov txheej txheem sib txawv.
Kev siv sab hauv tsev thiab tsis yog - mechanically Demanding Environments
Tshooj 2 Hom 1 cables feem ntau yog npaj rau kev siv sab hauv tsev. Qhov no suav nrog kev siv hauv chaw ua haujlwm hauv tsev, tsev, thiab lwm qhov chaw sab hauv tsev uas lub cable tsis raug rau cov neeg kho tshuab hnyav. Nws kuj tseem tsim nyog rau ib puag ncig uas kev tiv thaiv kev tiv thaiv tsis yog qhov tsim nyog, xws li hauv cov chaw tiv thaiv sab hauv tsev uas muaj kev pheej hmoo ntawm kev puas tsuaj rau lub cev tsawg. Hauv kev lag luam petrochemical, nws tuaj yeem siv rau hauv chav tswj hauv tsev lossis chaw ua haujlwm rau kev sib txuas lus thiab tswj cov teeb liab hloov.
III. Yam ntxwv
Rated Voltage
Nrog rau qhov ntsuas hluav taws xob ntawm Uo / U: 300 / 500V, cable yog qhov zoo - haum rau ntau yam kev siv hluav taws xob uas cuam tshuam nrog kev sib txuas lus thiab kev tswj hwm. Qhov voltage ntau no muab lub zog ruaj khov rau cov teeb liab uas nws thauj khoom, kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv txuas nrog.
Rated Kub
Lub cable muaj qhov ntsuas kub ntawm qhov sib txawv nyob ntawm nws lub xeev. Hauv kev txhim kho ruaj khov, nws tuaj yeem ua haujlwm nyob rau hauv qhov kub ntawm -40 ° C txog + 80 ° C, thaum rau kev hloov pauv, qhov ntau yog los ntawm 0 ° C txog + 50 ° C. Qhov kev ntsuas kub siab no tso cai rau nws siv rau hauv cov huab cua sib txawv hauv tsev, los ntawm cov chaw cia txias mus rau chav tsev sov so.
Yam tsawg kawg Bending Radius
Qhov tsawg kawg nkaus khoov vojvoog ntawm 6D yog ib qho tseem ceeb yam ntxwv. Qhov no kuj me me dabtsi yog khoov vojvoog txhais tau hais tias lub cable tuaj yeem khoov tau nruj dua thaum lub sijhawm teeb tsa yam tsis muaj kev puas tsuaj rau nws cov qauv sab hauv. Qhov no yog qhov zoo rau kev xa cov kab hluav taws xob nyob ib ncig ntawm cov ces kaum lossis los ntawm qhov chaw nruj hauv kev teeb tsa sab hauv.
IV. Kev tsim kho
Tus coj
Rau qhov chaw hla ntu nruab nrab ntawm 0.5mm² - 0.75mm², lub cable siv Class 5 hloov tau tooj liab conductors. Cov conductors no muaj kev hloov pauv siab, uas yog qhov zoo rau cov ntawv thov uas yuav tsum tau khoov lossis hloov kho hauv qhov chaw sab hauv. Rau thaj tsam ntawm 1mm² thiab siab dua, Chav Kawm 2 stranded tooj liab conductors yog siv. Lawv muab cov conductivity zoo thiab txhua yam muaj zog, ua kom cov teeb liab kis tau zoo.
Rwb thaiv tsev
PVC (Polyvinyl Chloride) rwb thaiv tsev yog siv nyob rau hauv no cable. PVC yog ib tug nqi - zoo thiab dav - siv cov ntaub ntawv rau cable rwb thaiv tsev. Nws muab cov khoom hluav taws xob zoo rwb thaiv tsev, tiv thaiv hluav taws xob tawm thiab ua kom cov teeb liab kis tau yam tsis muaj kev cuam tshuam.
Kev tshuaj ntsuam
Lub vijtsam tag nrho ua los ntawm Al / PET (Aluminium / Polyester Daim kab xev) muaj kev tiv thaiv kev cuam tshuam electromagnetic. Nyob rau hauv ib puag ncig sab hauv, tej zaum tseem yuav muaj cov suab nrov ntawm electromagnetic, xws li cov khoom siv hluav taws xob lossis cov xaim hluav taws xob. Qhov kev tshuaj ntsuam no pab tswj kom muaj kev ncaj ncees ntawm cov teeb liab kis tau tus mob, kom ntseeg tau tias analogue, cov ntaub ntawv, lossis lub suab teeb liab kis tau raug.
Dej Hlau
Lub tinned tooj liab xaim xaim ua haujlwm rau dissipate cov nqi hluav taws xob uas tuaj yeem tsim rau ntawm lub cable. Qhov no pab txhim kho kev nyab xeeb thiab kev ua haujlwm ntawm lub cable los ntawm kev tiv thaiv cov teeb meem zoo li qub.
Sheath
Sab nrauv ntawm lub cable yog ua los ntawm PVC. Qhov no muab ib txheej ntxiv ntawm kev tiv thaiv rau cov khoom sab hauv ntawm lub cable. Lub sheath xim ntawm xiav - dub tsis tsuas yog muab lub cable ib tug txawv tsos, tab sis kuj pab nyob rau hauv ib qho yooj yim txheeb xyuas thaum lub sij hawm installation.