KSPV cable: hauj lwm, los, cov khoom specifications

KSPV cable - teeb liab hlau siv rau qhov chaw ruaj puab liner nyob rau hauv kev twb kev txuas ntawm lub tswb tshuab, kev sib txuas lus thiab messaging nyob tes hauj lwm. Nws yog qhov tseem ceeb rau installation hluav taws thiab tus tub sab tswb tshuab, ntaub ntawv ua systems. Nws yuav tsum tau muab sau tseg hais tias KSPV cable yog ib tug ntawm cov nyiaj txiag kev xaiv thaum ua network sib txuas. Nws yog siv tsis tau tsuas yog nyob hauv tsev tab sis kuj nraum zoov. Txawm li cas los, nws txhob txhim kho lub hais tias hlau nyob rau hauv qhov chaw tsis muaj kev tiv thaiv los ntawm ncaj qha tshav ntuj.

Yuav ua li cas puas KSPV neeg xyuas pib?

KSPV cable yog ib tug tso tseg hlau. Nws muaj ib zaug xwb-hlau tooj liab conductors, txhua tus uas yog ib tug nyias muaj nyias ib insulating sheath ntawm polyethylene muaj pes tsawg leeg. Raws li txiav txim KSPV daim ntawv pov thawj cov ntaub ntawv cables muaj nyob ntawm tej ntawm diameters 0.4, 0.5, 0,64, 0.8 hli. Number of cores tej zaum yuav txawv ntawm 2 mus rau 20. Nyob rau hauv cov khoom no raws li cov saum toj kawg nkaus ntawm lub insulating cov ntaub ntawv uas siv plasticized PVC. Cable yeej ib txwm ua dawb.

kev khiav hauj lwm tej yam kev mob

Kev khiav hauj lwm ntau yam kub, tas cov gasket thiab mounting ntawm lub cable, los ntawm -10 mus +50 degrees Celsius; lag luam los ntawm cov khoom - nyob rau hauv ntau ntawm -40 mus +60 degrees. Tensile load rau KSPV hlau yuav tsum tsis txhob ntau tshaj 50 N / ^mm2 ntawm tag nrho cov ntoo khaub lig seem conductors, uas ua hluav taws xob tam sim no. Cov dabtsi yog khoov voos kheej-kheej tso cai sevenfold yam tsawg kawg nkaus tus nqi ntawm lub txheej kab uas hla ntawm lub cable. kev siv ntawm cov khoom rau ib lub sij hawm tsis tsawg tshaj li 12 xyoo.

Specifications KSPV cable

Rau xws li ib tug tub ntxhais hlau ntev ntawm ib tug kilometer ntawm kub yog hais txog 20 degrees Celsius, kuj tsis pub tshaj 148 ohms / km. Lub kuj ntawm lub insulating cov ntaub ntawv uas cov tus neeg xyuas pib nyob rau hauv tib tej yam kev mob, thiab qhov nruab nrab dej cov ntsiab lus nyob ib ncig ntawm 6,500 MW. KSPV cable mas voltage ntawm lub fais tam sim no nyob rau hauv ntau 250V. Cov hlau yog saj zawg zog heev, nws muaj peev xwm mas li mus rau 15 khoov rau ob sab, muab hais tias lawv lub yuav tsis muaj ntau dua 90 degrees. Txawm li cas los, lub voos kheej-kheej ntawm lub cable yuav txo ib tug kev txiav txim ntawm qhov ntau ntau dua cov nominal hlau seem. Qhov no neeg xyuas pib yog sufficiently resistant rau kub thiab humidity: lub amplitude ntawm qhov kub thiab txias, nws yog siv tau rau siv, tej zaum yuav txawv nyob rau hauv ntau -40 ... +60 ⁰ C. Rau ib txwm lag luam KPSV neeg xyuas pib av noo yuav tsum tsis txhob ntau tshaj 98% ntawm kub ntawm 35 degrees centigrade saum toj no zero. Subject rau no hom ntawm cov lag luam lub neej ntawm lub cable yog tsis tsawg tshaj li 15 xyoo.

xaus

Teeb liab cables yog heev nrov khoom, yog tsis muaj lawv tsim ib tug zoo system. Tej khoom uas yog siv nyob rau hauv ntau yam teb, tshwj xeeb tshaj yog nyob qhov twg yuav tsum tau hluav taws los yog tus tub sab tswb. Kev specifications ntawm cable cov khoom muaj ib tug ncaj qha feem nyob rau efficiency ntawm tag nrho kev ruaj ntseg system. Yog li, siv cov neeg txom nyem zoo nyob ntawm tej yuav ua tau kom ib tug high nqi ntawm cuav positives sensors. KPSV tshwj xeeb cable qauv yuav tiv tag nrho cov hom ntawm cov high efficiency suab nrov, xa cov nquag tshwm sim ntawm cuav alarms.