> > > Product Overview
XGW-12 series sab nraum zoov ntse lub thawv-hom hloov chaw txais yuav ib lub thawv sab nraum zoov thiab muaj cov khoom siv hluav taws xob xws li SF6 gas-filled txee thiab DTUs. Lub nplhaib lub ntsiab chav tsev yog ib txheej ntawm high-voltage switchgear nyob rau hauv lub steel hlau thawv los yog sib sau ua ke rau hauv ib tug modular bay-hom nplhaib lub ntsiab fais fab mov chav tsev. Nws cov khoom tseem ceeb suav nrog cov hloov pauv thiab cov khoom siv hluav taws xob, muab cov txiaj ntsig zoo xws li cov qauv yooj yim, me me, tus nqi qis, txhim kho cov khoom siv hluav taws xob tsis zoo thiab kev ua haujlwm, thiab txhim kho cov khoom siv hluav taws xob muaj kev nyab xeeb. Nws yog dav siv nyob rau hauv cov chaw faib khoom thiab lub thawv-hom substations hauv cov chaw thauj khoom xws li cov chaw nyob hauv nroog, cov tsev siab, cov tsev loj, cov chaw tsim khoom, thiab cov lag luam.
Hloov chaw nres tsheb feem ntau tsim nrog ob kab nkag thiab ntau txoj kab tawm (feem ntau 4 mus rau 6 kab tawm). Nyob ntawm cov kev xav tau sib txawv, Circuit Court breakers lossis load switches tuaj yeem ntsia tau rau ntawm cov kab nkag thiab tawm. Nyob rau hauv nruab nrab-voltage fais fab daim phiaj, switching stations feem ntau yog siv rau kev txais tos thiab xa tawm ntawm 10kV fais fab tuag, thiab tau nruab nrog nruab nrab-voltage faib cov kab nkag thiab tawm, nrog rau cov khoom siv hluav taws xob rov qab.
Lub chaw nres tsheb hloov pauv yog lub chaw siv hluav taws xob thiab xa khoom siv los txais thiab xa hluav taws xob. Nyob rau hauv high-voltage fais fab mov, nws yog hu ua switchyard. Nws cov yam ntxwv yog tias qhov hluav taws xob ntawm cov khoom nkag thiab tawm ntawm cov khoom siv hluav taws xob yog tib yam, uas yog sib npaug rau qhov txuas ntxiv ntawm lub substation busbar. Lub hwj chim feeders feem ntau siv cov kab loj loj. Nws tuaj yeem siv los daws qhov teeb meem ntawm kev txwv txoj kab nkag thiab tawm qhov sib nrug los yog txwv cov kab nkag thiab tawm hauv cov chaw nres tsheb, thiab ua lub luag haujlwm hauv kev txhawb nqa hluav taws xob hauv cheeb tsam. Nws yog siv los faib thiab sib txuas cov khoom thauj tam sim no, cuam tshuam luv luv-circuit tam sim no thiab transformer tsis muaj-load tam sim no, thiab tuav cov nqi them tam sim no ntawm cov kab hluav taws xob thiab cov kab hluav taws xob ntawm qee qhov deb. Nws ua hauj lwm raws li ib tug tswj thiab tiv thaiv ntaus ntawv thiab yog ib qho tseem ceeb hloov khoom siv rau looped network fais fab mov thiab davhlau ya nyob twg fais fab mov.
Cov khoom no ua raws li cov qauv siv tau: GB / T 11022-2020 "Cov Lus Qhia Txog Kev Siv Hluav Taws Xob rau Cov Hluav Taws Xob Hluav Taws Xob thiab Cov Txheej Txheem Tswjhwm" thiab GB / T 3906-2006 "3.6kV rau 40.5kV AC Hlau-Txuas Hloov Hloov thiab Kev Tiv Thaiv Qib 4", nrog rau kev tiv thaiv IP3.
