Txheej txheem cej luam
FZW28-12(FFK) series sab nraum zoov demarcation nqus load hloov yog tsim rau sab nraum zoov peb-theem AC fais fab faib system nrog rated voltage ntawm 12kV thiab rated zaus ntawm 50Hz, thiab yog siv rau qhib thiab kaw load tam sim no thiab kaw luv-circuit tam sim no.
FZW28-12 (FFK) series sab nraum zoov demarcation nqus load hloov yog tsim rau substations, industrial thiab mining lag luam thiab nroog thiab nyob deb nroog fais fab kev tiv thaiv thiab tswj, nroog thiab nyob deb nroog fais fab tuag tsis siv neeg tis network thiab chaw uas nquag ua hauj lwm.
FZW28-12(FFK) series sab nraum zoov demarcation nqus load hloov yog siv los ua kev tswj kev hloov pauv rau cov kab hluav taws xob hluav taws xob, muaj ntau hom.Nws muaj cov txiaj ntsig zoo xws li roj-dawb, yooj yim mechanism, txhim khu kev qha kev ua tau zoo thiab tsis muaj kev saib xyuas, thiab tau dav siv los txog tam sim no.Cov khoom no yog ua ke nrog FDR hom fault detector los yog RTU tej thaj chaw deb tswj davhlau ya nyob twg ntaus ntawv los tsim ib tug faib automation system nrog ib tug yooj yim qauv, uas muaj peev xwm paub tsis siv neeg qhov chaw ntawm overhead kab faults thiab tsis siv neeg rho tawm ntawm txhaum seem.Txhawm rau hloov kho cov hloov pauv hloov pauv uas twb muaj lawm hauv peb lub tebchaws thiab ua kom nws paub qhov xav tau ntawm kev hloov pauv ntawm cov khoom siv faib khoom uas tsis muaj roj thiab automation.
Siv ib puag ncig
Tsis siv neeg thaiv ntawm theem-rau-theem luv-circuit txhaum: Thaum tib lub luv luv-circuit txhaum tshwm sim ntawm ceg kab ntawm tus neeg siv, tus ciam teb hloov tau qhib thiab thaiv tam sim tom qab kev tiv thaiv ntawm lub substation Circuit Court breaker los yog recloser yog tripped.
Ceev nrooj nrhiav qhov txhaum: tom qab cov ceg kab sib tsoo ntawm tus neeg siv ua rau kev sib cais hloov kev tiv thaiv kev ua haujlwm, tus neeg siv lub luag haujlwm yuav tau txais cov ntaub ntawv kev sib tsoo tom qab lub hwj chim tsis ua haujlwm, thiab lub tuam txhab hluav taws xob yuav xa cov neeg ua haujlwm los xyuas qhov ua rau muaj kev sib tsoo los ntawm lub khoos phis tawj tes lossis kev sib txuas lus ntawm qhov chaw;
Tsis siv neeg tshem tawm ntawm ib-theem grounding txhaum: Thaum ib-theem grounding txhaum tshwm sim ntawm ceg kab ntawm tus neeg siv, lub demarcation hloov tau qhib;lub substation thiab lwm tus neeg siv ceg ntawm lub feeder tsis tuaj yeem hnov qhov tshwm sim ntawm qhov txhaum.Qhov kev hloov no tuaj yeem paub txog cov haujlwm hauv qab no: kev tiv thaiv nrawm, tiv thaiv dhau tam sim no, rov qab peb lub sijhawm, kaw cov xwm txheej, tiv thaiv kev tiv thaiv tam sim no, kev tiv thaiv xoom-sequence, moos real-time, acceleration tom qab reclosing, real-time txheej xwm query, ntse handheld computer tswj, hauv zos / chaw taws teeb chaw teeb tsa tus nqi, active txhaum kev qhia, GSM lus luv luv muaj nuj nqi.
