Kev tshuaj xyuas ntawm Xya -Core Cable Siv Cov Qauv

Raws li tus neeg nqa khoom tseem ceeb rau ntau- tub ntxhais lub zog lossis kev sib txuas lus, qhov zoo ntawm xya- cov tub ntxhais cable siv ncaj qha cuam tshuam rau kev nyab xeeb thiab kev ruaj ntseg ntawm lub kaw lus. Txhawm rau kom muaj kev tsim qauv, kev ua raws li cov qauv kev lag luam thiab cov kev qhia tshwj xeeb yog qhov tseem ceeb, yuav tsum tau ua kom zoo thiab tswj xyuas los ntawm kev npaj ua ntej kom tau txais.

1. Ua ntej-kev npaj kev tsim kho

Ua ntej kev tsim kho, txheeb xyuas cov qauv cable thiab cov lus qhia tshwj xeeb kom ntseeg tau tias lawv ua tau raws li cov qauv tsim. Tshawb xyuas cov kab hluav taws xob rau kev puas tsuaj, rwb thaiv tsev puas, thiab lwm yam teeb meem, thiab tshawb xyuas cov ntaub ntawv pov thawj ntawm lub Hoobkas thiab cov ntawv xeem. Txoj kev tso tseg yuav tsum tau npaj ua ntej kom tsis txhob muaj kev sib tshuam nrog cov kav dej cua sov thiab cov kab hluav taws xob, thiab kev ntsuas cais yuav tsum tau ua raws li qhov tsim nyog. Tsis tas li ntawd, kev tiv thaiv kev tiv thaiv xws li kev tiv thaiv tubing lossis tiv thaiv - cov txheej txheem corrosion yuav tsum raug xaiv raws li ib puag ncig ib puag ncig (xws li, av ntub lossis corrosive ib puag ncig).

2. Cov txheej txheem txheej txheem yuav tsum tau ua

Xya -cov tub ntxhais cable yuav tsum tau muab tso rau raws li lub hauv paus ntsiab lus ntawm "ntev cables ua ntej, luv cables tom qab, lub ntsiab cables ua ntej, ceg tom qab" kom tsis txhob hla -entanglement. Cov kab hluav taws xob khoov yuav tsum tsis pub tsawg dua 15 npaug ntawm nws txoj kab uas hla sab nraud (20 zaug rau armored cables) los tiv thaiv cov tub ntxhais tawg lossis kev puas tsuaj. Thaum tso cov kab kab rov tav, siv cov hlua khi los yog cov hlua khi rau cov hlua khi, nrog qhov sib nrug tsis tshaj 1.5 meters. Thaum tso cov cables ntsug, cov ntsiab lus thauj tog rau nkoj yuav tsum tau muab tso rau txhua 1-1.5 meters thiab cov khoom siv tiv thaiv yuav tsum tau nruab. Thaum nteg ntau lub cables nyob rau hauv parallel, tswj kom tsim nyog qhov sib nrug (pom zoo: Ntau dua los yog sib npaug li 2 npaug ntawm txoj kab uas hla) kom txo tau electromagnetic cuam tshuam.

3. Kev xaim hluav taws xob thiab kev txiav tawm

Cov hlau txuas yuav tsum yog crimped lossis welded; yooj yim twist yog txwv tsis pub. Cov hlau stripping ntev yuav tsum tau tswj xyuas kom meej kom tsis txhob ua rau cov xov hlau uas nyob ib sab, thiab tus neeg xyuas pib yuav tsum tsis pub tshaj 2 hli. Terminals yuav tsum phim tus ntoo khaub lig- ntu ntawm cov xov hlau. Tom qab crimping, xyuas qhov kev tiv thaiv tiv thaiv kom ntseeg tau tias nws tsawg dua lossis sib npaug rau 0.001Ω. Thaum tsim lub taub hau davhlau ya nyob twg, xyuas kom lub rwb thaiv tsev yog du thiab burr -dawb, thiab sau nrog sealant los tiv thaiv kev ya raws. Tom qab kev ruaj ntseg cov terminals, ua ib qho kev ntsuas voltage (kuaj voltage 1.5 npaug ntawm tus nqi ntsuas rau 1 feeb).

4. Kev lees txais thiab Kev Saib Xyuas

Tom qab ua tiav, ua qhov kev ntsuas kev tiv thaiv hluav taws xob (Ntau dua lossis sib npaug ntawm 10MΩ·km), kev sim txuas ntxiv, thiab ntsuas qhov ntsuas hluav taws xob. Cable markings yuav tsum meej thiab ua kom tiav, qhia txog tus lej Circuit Court thiab txoj kev. Kev tshuaj xyuas tsis tu ncua tom qab ua haujlwm, tsom mus rau kev tshuaj xyuas cov teeb meem xws li kev sib txuas ntawm qhov kub thiab txias sab nraud kom ntseeg tau tias lub sijhawm ua haujlwm ntev -.

Kev ua raws li cov qauv saum toj no ua tau zoo lav qhov kev tsim kho kom zoo thiab kev pabcuam lub neej ntawm xya-cov tub ntxhais cables.