Sab nraum zoov LV Hluav Taws Xob Feeder Pillar

Sab nraum zoov LV Hluav Taws Xob Feeder Pillar

ambient kub: -25 ℃ ~ +40 ℃, qhov nruab nrab kub nyob rau hauv 24h yuav tsum tsis txhob tshaj +35 ℃.

Qhov siab yuav tsum tsis pub tshaj 2000m;

Cua txheeb ze humidity: txheeb ze humidity yuav yog 100% ntawm +25 ℃;

Ib puag ncig nruab nrab yuav tsum tsis muaj cov plua plav conductive lossis o lossis tawg txaus ntshai, tsis muaj qhov nruab nrab uas yuav rhuav tshem cov rwb thaiv tsev;

Lub chaw teeb tsa yuav tsum tsis muaj kev vibration lossis cuam tshuam. Installation obliquity yuav tsum tsis txhob ntau tshaj 5 °.

Nta

Lub txee faib khoom muaj lub qhov rooj rau pem hauv ntej thiab nram qab, nws lub plhaub siv stainless hlau vuam nrog lub zog tiv thaiv xeb, sab sauv muaj mesh vents, sab qis muaj shutters, uas ua rau huab cua channel ntawm sab sauv thiab qis;

Lub hwj chim faib txee muaj kev faib metering, pub thiab ntsuas voltage, reactive fais fab nyiaj them thiab tiv thaiv to thiab lwm yam dej num, thiab nws muaj peev xwm xaiv cov khoom tsim nyog raws li qhov loj ntawm transformer muaj peev xwm;

Lub tshuab hluav taws xob faib hluav taws xob siv cov khoom siv hluav taws xob tiv thaiv hluav taws xob ua ke nrog cov xaim hluav taws xob thiab AC contactor, cov cuab yeej yuav txiav tawm tam sim no thaum cov xau tam sim no ntawm cov khoom siv tiv thaiv hluav taws xob maj mam nce mus txog ntau dua li cov khoom siv hluav taws xob ua haujlwm tam sim no ntawm relay;

Kev hloov pauv ntawm lub zog hluav taws xob rov ua haujlwm tuaj yeem siv tau zoo li qub AC contactor, nws tuaj yeem siv kev sib txuas ua ke lossis tsis sib cuag hloov mus hloov lub capacitor, yog li cov txheej txheem hloov tsis muaj flashy txaus, tsis muaj kev ua haujlwm dhau-voltage, tsis muaj arc, teb ceev thiab tsis muaj suab nrov ua haujlwm, thiab nws txoj haujlwm ruaj khov thiab txhim khu kev qha; nyob rau hauv peb-theem unbalanced load txoj hauj lwm, nws muaj peev xwm coj theem splitting them nyiaj nrog them nyiaj ntawm peb theem, nws muaj peev xwm xyuas kom meej sib xws ntawm lub hwj chim yam ntawm peb theem

Technical parameters

Rated voltage: 400 ± 20% V;

Rated tam sim no: 25, 40, 63, 125, 160, 200, 250, 315, 400A;

Rated zaus: 50Hz;

Rwb thaiv tsev: ≥4M;

Dielectric zog: lub ntsiab Circuit Court: 2.5kV, 1min; auxiliary Circuit Court: 2.0kV, 1min.

IP qib: IP44

Sab nraum zoov LV Hluav Taws Xob Feeder Pillar

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