FZW28-12F 630A 12KV sab nraum zoov demarcation siab voltage nqus load hloov

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Product Description

FZW28-12F series sab nraum zoov demarcation nqus load hloov yog tsim rau sab nraum zoov peb-theem AC fais fab kev faib system nrog rated voltage ntawm 12KV thiab rated zaus ntawm 50Hz, siv rau qhib thiab kaw load tam sim no thiab kaw luv-circuit tam sim no.
FZW28-12F series sab nraum zoov demarcation nqus load hloov yog tsim rau substations, industrial thiab mining lag luam thiab tsis siv neeg tis tes hauj lwm ntawm lub nroog thiab nyob deb nroog fais fab grids rau kev tiv thaiv thiab tswj, thiab cov chaw uas nquag ua hauj lwm.
Cov khoom no tseem tuaj yeem siv rau kev tswj xyuas kev ua haujlwm rau cov khoom siv hluav taws xob siv hluav taws xob.Muaj ntau hom, nrog rau qhov zoo tshaj plaws xws li roj-dawb, qauv yooj yim, txhim khu kev qha, thiab tsis muaj kev saib xyuas.Nws tau dav siv los txog tam sim no.Cov khoom yog ua ke nrog FDR hom fault detector los yog RTU tej thaj chaw deb tswj lub davhlau ya nyob twg thiab lwm yam khoom siv 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 cais ntawm txhaum seem.Txhawm rau hloov kho cov hloov pauv hloov pauv uas twb muaj lawm thiab ua kom nws paub txog qhov xav tau ntawm kev hloov pauv ntawm cov khoom siv faib khoom uas tsis muaj roj thiab automation.

Qauv piav qhia

Technical parameters thiab Structure dimensions

Cov yam ntxwv ntawm cov khoom thiab cov qauv kev ua haujlwm

Tsis siv neeg txiav ib theem earthing txhaum: thaum cov neeg siv kab kab ua rau tib theem earthing txhaum, tus ciam teb hloov yuav qhib tau, lwm cov neeg siv kab ntawm lub substation thiab pub kab yuav tsis muaj kev cuam tshuam;isolation interphase luv Circuit Court txhaum txiav.
Thaum cov kab sib txuas ua rau qhov cuam tshuam luv luv-circuit txhaum, ciam teb hloov yuav qhib ib zaug tom qab tawm-xov hlau tiv thaiv tripping.Tom qab lub substation reclose, txhaum kab yog cais passively, lwm cov neeg siv khoom faib khoom noj khoom haus kab rov pib dua fais fab mov sai sai (sib npaug rau ib ntus txhaum).
Kev ua txhaum sai hauv cheeb tsam: txoj kab kev ua txhaum cai ua rau ciam teb hloov kev tiv thaiv, tsuas yog tus neeg siv kev sib tsoo ua rau lub zog txiav thiab los ntawm nws tus kheej tshaj tawm cov ntaub ntawv txhaum cai, lub tuam txhab fais fab tuaj yeem xa cov neeg ua haujlwm rau kev tshawb nrhiav lub neej; yog tias tus ciam teb hloov pauv nrog kev sib txuas lus, nws tuaj yeem xa xov mus rau qhov chaw tswj hluav taws xob.
Kev saib xyuas cov neeg siv thauj khoom, ciam teb hloov tuaj yeem teeb tsa cov ntaub ntawv xov tooj lossis wireless sib txuas los saib xyuas cov ntaub ntawv thiab xa mus rau qhov chaw tswj hluav taws xob, ua kom tiav cov ntaub ntawv tshawb xyuas cov neeg siv sijhawm ntev.
Kev ua haujlwm ntawm lub network khiav, nws tuaj yeem siv rau hauv cov kab sib txuas, kev ua haujlwm ntawm kev ntsuas, ntsuas qhov ntsuas hluav taws xob, tam sim no, zaus thiab qhov ntau ntawm cov hluav taws xob ntawm cov kab, thiab xa mus rau qhov chaw tswj xyuas nyob rau hauv qhov kev ncua deb. ntawm hluav taws xob net tom qab.

Ib puag ncig tus mob

Ambient kub: -10ºC - +40ºC
txheeb ze humidity: Qhov nruab nrab av noo ntawm ib hnub yuav tsum tsis pub tshaj 95%.Qhov nruab nrab av noo ntawm ib hlis yuav tsum tsis pub tshaj 90%.
Av qeeg siv: tsis tshaj 8 degrees.
Saturated vapor siab qhov nruab nrab siab ntawm ib hnub yuav tsum tsis pub ntau tshaj 2.2kPa;qhov nruab nrab siab ntawm ib hlis yuav tsum tsis muaj ntau
1.8 Kpa;
Qhov siab saum hiav txwv: ≤1000 m (Tshwj tsis yog cov cai tshwj xeeb)
Nws yuav tsum tau muab tso rau hauv qhov chaw uas tsis muaj hluav taws kub, tawg, kev qias neeg loj, thiab tshuaj lom neeg yaig thiab kev vibration hnyav.