Cov Khoom Siv Cable Voltage Nruab Nrab 35kV thiab Hauv Qab No

Cov khoom siv cable casting siv cov khoom siv thermosetting resin, casting rau ntawm qhov chaw hauv pwm lossis lub thawv lub cev ntawm qhov kawg ntawm cable lossis qhov sib koom ua ke tom qab kev kho mob, thiab cov khoom siv cable tau tsim tom qab kho. Tshwj xeeb tshaj yog haum rau kev sib txuas ntawm cov yas extruded insulated cables thiab cov ntawv-impregnated insulated cables.

Cov khoom sib txuas sib caistso cai rau cov cables thiab lwm yam khoom siv thiab cov cables txuas lossis txiav cov khoom siv cable insulated tag nrho, xws li cov terminals, cov pob qij txha, thiab cov ceg sib koom ua ke. Cov khoom siv tseem ceeb ntawmcov khoom sib txuas sib caisyog cov txee hloov pauv kaw tag nrho, RMU, cov thawv ceg cable thiab lwm yam khoom siv, uas tuaj yeem suav hais tias yog hom tshiab ntawm cov cable terminal. Thiab ntau dua siv cov qauv ntawm prefabricated terminal.

Nws tsis nyuaj rau pom los ntawm cov khoom siv cable accessory uas tau hais los saum toj no tias prefabrication thiab cold shrink technology uas tuaj yeem ua kom yooj yim rau kev teeb tsa hauv tsev twb tau nyob hauv txoj haujlwm tseem ceeb hauv kev txhim kho cov khoom siv cable.

Daim ntawv thov ntawm cov thev naus laus zis tshiab hauv cov khoom siv cable:

Cov kev cai yooj yim ntawm kev sib txuas ntawm tus neeg xyuas pib rau kev sib txuas ntawm tus neeg xyuas pib yog: kev sib txuas zoo ntawm tus neeg xyuas pib: rau lub davhlau ya nyob twg, lub hauv paus ntawm cov xov hlau, lub qhov hluav taws xob, thiab lub davhlau ya nyob twg yuav tsum txuas zoo; rau qhov sib koom ua ke nruab nrab, tus neeg xyuas pib cable thiab cov yeeb nkab txuas yuav tsum txuas zoo. Ntawd yog, qhov tiv taus ntawm qhov chaw sib txuas yuav tsum me me thiab ruaj khov. Piv nrog rau qhov tiv taus ntawm cov xov hlau ntawm tib qhov ntev thiab tib qhov seem, qhov piv ntawm cov xov hlau tshiab yuav tsum tsis pub ntau dua 1.

Tam sim no, cov thev naus laus zis crimping feem ntau siv rau ntawm qhov chaw, uas xav tau qee yam khoom siv tshaj lij. Nrog rau cov thev naus laus zis txuas bolt, tsuas yog xav tau lub wrench torque thaum lub sijhawm tsim kho hauv qhov chaw kom ua tau raws li cov kev cai yooj yim ntawm kev sib txuas conductor. Qhov no ua kom yooj yim rau cov kev cai tshaj lij rau cov khoom siv teeb tsa. Thiab rau kev sib txuas cable txhuas uas xav tau tshem tawm cov txheej oxide tsis-conductive, tsis tas yuav ua kev kho mob deoxidation tshwj xeeb ua ntej.

Cov ntaub ntawv rwb thaiv tsev EPDM roj hmab thiab cov roj hmab silicone tau siv dav hauv cov khoom siv cable prefabricated. Hauv kev lag luam ntawm cov khoom siv cable high-voltage, piv rau lwm yam, lawv tuaj yeem muab faib ua European qauv nrog silicone roj hmab ua cov khoom siv hauv paus thiab EPDM Ib qho qauv Japanese-style nrog acrylic roj hmab ua cov khoom siv hauv paus. Hauv qhov nruab nrab voltage, cov khoom siv cable EPDM roj hmab zoo dua muaj lub zog kho tshuab zoo dua thiab tiv taus kua muag dua li cov khoom siv roj hmab silicone zoo sib xws.

Kev siv tshuab ua ntej nthuav dav hauv qhov chaw kuj yog ib txoj kev teeb tsa rau cov khoom siv cable txias-shrinkable, uas yog, ob peb teev ua ntej kev teeb tsa, cov pob qij txha txias-shrinkable raug nthuav dav ua ntej ntawm qhov chaw nrog cov cuab yeej pov tseg yooj yim. Nws zam kev poob qis ntawm cov khoom siv txias-shrinkable ib txwm muaj thaum lub sijhawm thauj mus los thiab khaws cia ntev, yog li muab qhov siab radial ruaj khov dua, ruaj khov thiab txhim khu kev qha. Tshwj xeeb tshaj yog tsim rau cov khoom seem rau lub kaw lus. Hauv ntej, txhawm rau pab txhawb kev teeb tsa hauv qhov chaw thiab xyuas kom meej qhov zoo ntawm kev teeb tsa, txo cov kev xav tau ntau dhau ntawm qib kev txawj ntse ntawm cov neeg teeb tsa hauv qhov chaw. Kev ua ntej thiab kev yooj yim yuav dhau los ua qhov kev coj ua tseem ceeb ntawm kev siv tshuab cable accessories yav tom ntej. Kev ua ntej ntawm cov khoom tuaj yeem sim ua ntej tawm hauv lub Hoobkas.

Cov khoom siv cable txias-shrinkable yuav dhau los ua qhov tseem ceeb ntawm qhov chaw, yog li ntawd ntxiv kom ntseeg tau tias kev ua haujlwm zoo thiab txhim khu kev qha ntawm lub zog fais fab, thiab ua tiav kev sib xyaw ua ke zoo tshaj plaws ntawm thev naus laus zis thiab kev lag luam.