200 kVA Liquid-Immersed Transformer: Daim ntawv thov hauv cov tsev lag luam thiab cov chaw tsim khoom

Txheej txheem cej luam

Lub 200 kVA kua-immersed transformer yog cov roj compact-cooled tis transformer siv los nqis peev nruab nrab mus rau qhov siv hluav taws xob hauv cov tsev lag luam thiab cov chaw tsim khoom. Nws tsim raws li IEC 60076 thiab GB 1094 rau kev ntsuam xyuas, poob, thiab kev sim. Phau ntawv qhia no piav qhia txog cov xwm txheej tseem ceeb ntawm daim ntawv thov, vim li cas qhov kev ntsuam xyuas haum rau cov chaw no, thiab cov ntsiab lus siv tau los xyuas thaum xaiv thiab teeb tsa.

Vim li cas 200 kVA Suits Commercial Buildings thiab Factories

Thaum tshav kub kub dissipation: insulating roj tshem tawm cov cua sov los ntawm cov windings thiab core zoo, yog li lub tsev khaws cia qhov kub thiab txias nyob rau hauv ntev high -load lub sij hawm.

Compact qauv: rau tib lub peev xwm, ib qho kua dej -immersed unit nyob tsawg dua qhov chaw qhuav- hom chav tsev, uas tseem ceeb nyob rau hauv qab daus chav tsev fais fab thiab qhov chaw rhiav.

Muaj zog rwb thaiv tsev: cov roj ntxiv dielectric lub zog thiab txo qhov kev pheej hmoo ntawm ib feem ntawm cov paug tawm thiab luv luv Circuit Court nyob rau hauv cov plua plav industrial puag ncig.

Lub neej ua haujlwm ntev: nrog kev saib xyuas kom raug, roj- cov khoom siv hluav taws xob sib xyaw ua ke feem ntau ua haujlwm ntau dua 20 xyoo.

Hom Specifications

Rated zog: 200 kVA

Cov chav kawm Voltage: 10 kV / 11 kV / 20 kV thawj, 0.4 kV theem nrab

Pab pawg sib txuas: Dyn11 (tus qauv rau kev sib xyaw ua ke)

Cua txias: ONAN

Kev siv poob rau S11 hom ntawm 20 kV chav kawm: tsis muaj-load poob 330 W, load poob 2860 W, tsis yog-load tam sim no 1.3%

Daim ntawv thov Scenario

Cov tsev lag luam

Hauv cov chaw yuav khoom, chaw ua haujlwm yees, thiab tsev so, lub tshuab hloov pauv hloov teeb pom kev zoo, HVAC, elevators, thiab cov chaw xauj tsev. Ib chav tsev 200 kVA npog lub hauv paus load ntawm nruab nrab- lub tsev loj lossis ib ntu ntawm qhov loj, feem ntau ntsia hauv qab daus lossis chav tsev hluav taws xob hauv tsev.

Factories thiab Rhiav

Nyob rau hauv lub teeb thiab nruab nrab kev tsim khoom, chav tsev powers ntau lawm kab, tshuab cuab yeej, compressors, thiab vuam khoom. Cov kua dej-immersed tsim ua rau lub ambient plua plav thiab cua sov ntawm ib lub rhiav zoo dua li kaw qhuav- hom chav tsev nyob rau hauv tib qhov chaw.

Infrastructure thiab thaub qab

Cov tsev kawm ntawv, tsev kho mob, thiab cov chaw hauv nroog siv 200 kVA chav kawm rau cov kev pabcuam tseem ceeb, feem ntau nrog lub tshuab hluav taws xob standby hloov pauv.

Kev xaiv xaiv

Load profile: xyuas qhov kev thov siab tshaj plaws, tsis yog qhov txuas txuas; transformer ib txwm khiav zoo tshaj plaws ntawm 60-80% ntawm qhov ntsuas.

Voltage thiab kais ntau yam: paub meej tias thawj chav kawm voltage thiab qhov yuav tsum tau tawm -circuit kais ntau yam tawm tsam cov khoom siv hluav taws xob.

Pab pawg kev sib txuas: xaiv Dyn11 qhov twg theem - mus rau - nruab nrab loads tseem ceeb.

Kev ntsuam xyuas poob: piv cov nqi peev uas tsis muaj- thauj khoom thiab thauj khoom poob dhau qhov kev cia siab rau lub neej.

Kev txhim kho thiab tu

Muab qhov cua kom lub chav tsev transformer nyob rau hauv qhov kub ntawm qhov kev txwv ntawm tus tsim.

Khaws lub tsev kom deb ntawm cov khoom siv hluav taws xob thiab ua kom haum ib pob lossis cov tais ntim khoom uas cov cai hauv zos xav kom muaj roj.

Thaum commissioning, xyuas cov rwb thaiv tsev tiv thaiv, roj theem, thiab earthing.

Teem caij cov roj ntsuas; Kev txheeb xyuas cov roj yaj ua rau muaj kev ceeb toom ntxov ntawm thermal lossis hluav taws xob tsis raug.

Cov lus nug nquag

Puas muaj 200 kVA kua-immersed transformer tuaj yeem ntsia tau rau hauv tsev?

Yog lawm, muab chav tsev muaj qhov cua txaus, sib cais hluav taws, thiab cov roj ntim raws li cov cai hauv zos.

Dab tsi yog qhov txawv ntawm ONAN thiab ONAF txias?

ONAN tso siab rau cov roj ntsha thiab ntuj cua txias; ONAF ntxiv yuam- cua kiv cua uas nce qhov ntsuas tsis tu ncua. Feem ntau 200 kVA transformers yog ONAN.

Kuv yuav kwv yees li cas lub load rau lub Hoobkas me me?

Xam cov kev khiav haujlwm nrog ntau qhov sib txawv, tom qab ntawd ntxiv cov paj rau kev loj hlob yav tom ntej; Yog tias qhov kev xav tau ntawm qhov nruab nrab ntawm 160 thiab 240 kVA, qhov ntsuas 200 kVA yog qhov kev xaiv tsim nyog.

Vim li cas thiaj xaiv Dyn11 hloov Yyn0?

Dyn11 txwv tsis pub xoom- qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab sib faib cov theem tsis sib npaug- rau- nruab nrab loads zoo dua, uas yog ib qho tseem ceeb thaum ib zaug - theem loads xws li teeb pom kev zoo thiab lub qhov hluav taws xob circuits.

Yuav tsum tau kuaj cov roj insulating ntau npaum li cas?

Rau cov khoom siv hluav taws xob sib xyaw ua ke, kev soj ntsuam cov pa roj txhua xyoo thiab kev sim roj lub cev txhua ob mus rau peb xyoos yog kev coj ua, raws li IEC 60422.

Yuav ua li cas tiv thaiv lub transformer?

MV fuses lossis Circuit Court breaker ntawm thawj sab, qis -voltage main breaker, surge arresters ntawm sab tuaj, thiab roj kub tswb qhov twg lub load sib txawv heev.