Hwj chim Cord Xim Standards Thiab Functions

Peb feem ntau pom tias cov xim ntawm peb cov xov hlau sib txawv ntawm peb -core plug wire. Lub luag haujlwm ntawm txhua lub xaim ntawm peb lub xaim yog dab tsi? Puas yog Asmeskas tus qauv hlau thiab lub teb chaws tus qauv hlau yog tib yam?

Rau peb cores

L ncej: yog cov hlau nyob.

Feem ntau siv cov xim hlau xim: dub lossis xim av (qee lub tuam txhab hu ua xim av, xim av), ob xim no feem ntau siv hauv Asmeskas cov kev cai thiab Japanese cov cai, thiab xim av (xim av, xim av) hauv European cov cai.

N ncej: txuas rau txoj kab nruab nrab.

Common core hlau xim: dawb, liab, lub teeb xiav. Peb cov xim no feem ntau siv hauv Asmeskas cov cai thiab cov kev cai Nyij Pooj, thiab lub teeb xiav yog siv hauv European cov cai.

E ncej: av hlau.

Feem ntau siv cov xim hlau xim: ntsuab lossis ntsuab- daj (qee lub tuam txhab hu nws daj-ntsuab lossis ntsuab- daj, daj-ntsuab).

Thaum peb yuav cov hlua hluav taws xob thiab cov hlua hluav taws xob, peb feem ntau pom tau tias cov hlua hluav taws xob thiab cov cables tau luam tawm nrog cov ntawv pib nrog qee cov ntawv Askiv xws li RVVP, RVV, thiab lwm yam. Muaj coob tus neeg nkag siab lawv lub ntsiab lus. Qhov tseeb, lawv feem sau cov hom thiab siv cov hlua hluav taws xob thiab cov cables. Hauv qab no peb yuav piav qhia txog kev siv ntau txoj hauv kev siv cov hlau thiab kab sawv cev.

Muaj nuj nqi ntawm ntau yam cables

RVV: (227IEC52/53) PVC insulated saj zawg zog cable (hla-sectional cheeb tsam: 0.5-6.0 cores 1-24)

Kev siv: cov kab hluav taws xob, cov kab teeb liab, cov khoom siv hauv tsev, cov cuab yeej hluav taws xob me, cov cuab yeej siv hluav taws xob thiab lub teeb pom kev zoo, thiab lwm yam. Tsuav yog cov hlau ntawm qhov kev qhia tshwj xeeb no ua tau raws li lub teb chaws tus qauv, tus nqi tsis txawv ntau, tab sis muaj ntau yam tsis zoo hauv cov khoom siv. kev lag luam, txoj kab uas hla tsis txaus, tus naj npawb ntawm cov meters luv luv, thiab txoj kab ncaj nraim (cov tub ntxhais hlau tooj liab tsis twisted lossis cov tub ntxhais hlau tsis twisted, yog li lub peev xwm tensile tau txo qis, nce kev tiv thaiv) kom them. . Derivative qauv: RVVS: Lub twist pitch ntawm no hom ntawm cov tub ntxhais hlau yog encrypted, uas yog feem ntau siv nyob rau hauv broadcasting systems.

RVVP: tooj liab tub ntxhais PVC insulated shielded PVC sheathed saj zawg zog cable, voltage 300V / 300V2-24 cores. Lub ntsiab zoo ntsuas: hlau txoj kab uas hla (xws li cov tub ntxhais hlau thiab braided hlau, lub thicker qhov zoo dua, lub impurity tooj liab yuav tsum tau ua tuab heev kom ua tau raws li tus qauv tsis kam), tooj liab core purity, braiding ceev, twist suab. Siv: Cov cuab yeej, meters, intercom, saib xyuas, tswj kev teeb tsa.

RVS thiab RVB yog qhov tsim nyog rau cov khoom siv hluav taws xob rau cov khoom siv hauv tsev, cov cuab yeej hluav taws xob me, cov twj paj nruag, cov ntsuas hluav taws xob thiab cov hluav taws xob sib txuas. RVS kuj tseem siv tau rau cov xov tooj cua tshaj tawm lossis hloov RVV cables. RVB tuaj yeem hloov cov hlau kub thiab nyiaj hauv qhov xav tau tsawg dua.

RG: Lub cev foamed polyethylene insulated nkag network cable yog siv los xa cov ntaub ntawv analog teeb liab hauv coaxial optical fiber hybrid network (HFC). Qhov no yog tus qauv Asmeskas, uas yog kwv yees sib npaug rau lub teb chaws tus qauv SYWV series. Cov cim tseem ceeb: tooj liab tub ntxhais hlau txoj kab uas hla, rwb thaiv tsev thickness, braiding khoom (feem ntau yog txhuas-magnesium hlau braiding ntawm lub khw, tinned tooj liab yuav tsum tau siv rau zoo zoo), braiding ceev.

UTP: Hauv cheeb tsam network cable Siv: xa xov tooj, cov ntaub ntawv hauv computer, tiv thaiv hluav taws, tiv thaiv - tub sab nyiag kev ruaj ntseg, cov ntaub ntawv hauv tsev ntse. Feem ntau siv UTPCAT5, UTPCAT5E shielded qauv yog STP.

KVVP: PVC sheathed braided shielded cable Daim ntawv thov: cov teeb liab kis tau tus mob, tswj thiab ntsuas cov khoom siv hluav taws xob, cov cuab yeej thiab cov khoom siv hluav taws xob.

AVVR: PVC sheathed saj zawg zog cable rau installation (hla {{0}}sectional cheeb tsam: 0.12-0.5 tub ntxhais hlau xov tooj 1-24) Daim ntawv thov: teeb liab, tswj. Xws li kev nkag mus tswj teeb liab, tswj, PTZ tswj, thiab lwm yam.

RV, RVP PVC insulated cable, PVC shielded cable, feem ntau yog siv hauv cov khoom siv.

BV, BVR PVC insulated cable siv: haum rau cov cuab yeej siv hluav taws xob thiab hluav taws xob teeb pom kev ruaj khov, pheej yig thiab tsis muaj zog. Hauv ntau lub sijhawm uas cov khoom siv hluav taws xob txuas nrog, tuaj yeem muab kev txiav txim siab ntxiv.

RIB: Speaker connection cables (fever cables, gold and silver cables) are often marked with the words "6N" and "7N" on the model of some audio cables, which are used to indicate the purity of the fever cables made of metal materials. For example, "99.9999 percent " can be represented by "6N", which means that its purity is 6 9s. The larger the number in front of N, the higher the purity of the audio line.

Txawm hais tias cov khoom siv suab ntawm lub tsev ua yeeb yaj kiab yuav tsum siv cov khoom siv suab zoo - zoo, qhov tseem ceeb yog kom nkag siab lub hauv paus ntsiab lus ntawm kev nrhiav qhov tseeb ntawm qhov tseeb thiab ua qhov koj ua tau. Rau cov khoom siv suab nrov feem ntau (qis dua 10,000 yuan), tsis tas yuav txhob txwm ua raws li qhov zoo ntawm cov hlau, tsuav yog cov tub ntxhais tooj liab teeb liab xaim nrog tus ntoo khaub lig loj dua -section yog siv. Rau cov cuab yeej ua yeeb yaj kiab hauv tsev zoo dua, xav txog kev siv cov khoom siv suab zoo - zoo.

HYV, HYA cov ntaub ntawv sib txuas lus cable (sab hauv tsev, sab nraum zoov) (cov tub ntxhais hlau txoj kab uas hla {{0}}}.5mm, tub ntxhais hlau xov tooj 2, 4, 8, thiab lwm yam) uas yog xov tooj kab, siv rau kev sib txuas ntawm xov tooj. Kev sib txuas lus thiab cov khoom siv hauv xov tooj cua thiab lub thawv sib txuas ntawm lub xov tooj txuas xov tooj rau kev xaim, thiab lwm yam. Hauv kev ua lag luam, txoj kab uas hla ntawm cov tub ntxhais hlau feem ntau yog 0.4 hli, thiab qee qhov yuav luag ua los ntawm cov hlau xaim lossis tooj liab - aluminium alloy . Lwm tus xov tooj yog feem ntau tsis txaus meters.

SYWV (Y), SYKV cable TV, broadband network tshwj xeeb cable qauv: (coaxial cable) ib leeg oxygen-dawb round tooj liab hlau ntxiv rau lub cev ua npuas ncauj polyethylene (cov rwb thaiv tsev) ntxiv (tin-plated hlau ntxiv rau txhuas) ntxiv rau polyvinyl chloride (polyethylene) Ethylene), (sib npaug rau American Standard RG-6, RG-59). Niaj hnub no, aluminium-magnesium hlau yog siv nyob rau hauv kev ua lag luam rau braiding (tsis tuaj yeem welded, yooj yim rau oxidize), thiab cov tub ntxhais hlau yog ua los ntawm tooj liab-clad aluminium thiab tooj liab-clad steel, yog li ntau tus neeg xav tias SYWV hlau pheej yig dua SYV hlau, tab sis qhov tseeb nws tsis yog li ntawd.