200 kVA Roj-Immered Transformer: Kev Xaiv Rau Me Me-Scale Industrial Fais Fais Distribution hauv 2026
Feb 03, 2026
Tso lus
Vim li cas 200 kVA Fits Me me -Ncaj Muaj Zog
200 kVA roj-immersed transformer yog qhov kev xaiv dav dav rau cov chaw tsim khoom me, chaw ua haujlwm, chaw ua lag luam thiab chaw ua liaj ua teb. Nws muab lub peev xwm txaus rau lub cev muaj zog, teeb pom kev zoo thiab cua sov yam tsis muaj tus nqi peev ntawm cov chav loj dua, thiab nws haum rau cov qauv faib hluav taws xob xws li 10 kV / 0.4 kV nrog Dyn11 kev sib txuas. Rau 2026 lub voj voog kev npaj, lub zog- cov cai tswj kev ua tau zoo ua rau qis - poob S13 thiab S22 chav nyob hauv qhov kev ua tau zoo.
Technical Reference Data
| Parameter | Tus nqi |
|---|---|
| Rated zog | 200 kVA ua |
| HV voltage | 6/6.3/10/10.5/11 kV yam |
| LV voltage | 400/230 V |
| Vector pawg | Dyn11 los yog Yyn0 |
| Txias | ONAN |
| Tsis muaj -load poob (S13) | 215 W |
| Ntawm -load poob (S13) | 2080-2185 W |
| Impedance | 4% |
Energy Efficiency hauv 2026
Kev teeb tsa tshiab yuav tsum sib piv cov nqi peev ntawm kev poob: lub tshuab hloov pauv tsis tu ncua, yog li tsis muaj -load poob dominates tus nqi khiav lag luam. S13 txo qhov tsis muaj-load poob li ntawm 10-15% piv rau S11, thiab S22 mus ntxiv, ua raws li cov phiaj xwm nruj xws li GB 20052 thiab EU Ecodesign kev cai rau kev faib khoom transformers.
Tsim thiab tiv thaiv nta
Lub tsev siv lub tank corrugated tag nrho, kauj ruam -lap grain- taw qhia core, concentric windings nrog roj ducts, siab nyem valve thiab xaiv roj relay thiab ntsuas kub. Cov yam ntxwv no txhawb lub neej ntev nyob rau hauv cov plua plav lossis av ntub dej.
Daim ntawv qhia kev
Cov chaw tsim khoom me thiab nruab nrab.
Kev lag luam thiab sib xyaw- siv cov tsev.
Nyob deb nroog thiab suburban faib nodes.
Thaub qab lossis qhov chaw fais fab ntawm 200 kVA nplai.
FAQ
200 kVA transformer nqa tau npaum li cas?
Ntawm kev sib koom ua ke lub zog muaj peev xwm muab tau 200 kW tsis tu ncua; ntawm 0.8 fais fab tuag txog 160 kW, nyob rau hauv qhov ntsuas kub nce.
Kuv puas yuav tsum xaiv S11, S13 lossis S22?
Xaiv los ntawm cov nyiaj poob haujlwm thiab lub sijhawm them rov qab: S13 sib npaug ua ntej tus nqi thiab kev ua haujlwm zoo rau feem ntau cov haujlwm, thaum S22 haum rau cov khoom siv hluav taws xob lossis cov chaw uas muaj cov khoom thauj siab heev.
Nws puas tuaj yeem tuav lub cev muaj zog pib tam sim no?
Yog lawm, transformers tiv taus inrush thiab pib tam sim no, tab sis nquag pib hnyav yuav tsum tau kuaj xyuas qhov luv luv - Circuit Court thiab thermal muaj peev xwm.
Lub sij hawm xa tuaj raws sij hawm yog dab tsi?
Lub sijhawm txhuas nyob ntawm qhov chaw tsim khoom lub sijhawm thiab teeb tsa; Cov kev ntsuas tus qauv feem ntau yog tsim sai dua li kev hloov kho voltages lossis kais kev npaj.
Yuav ua li cas xam efficiency?
Kev ua tau zoo yog cov zis hluav taws xob muab faib los ntawm lub zog nkag; ntawm qhov ntsuas load nws feem ntau tshaj 98% rau 200 kVA S13 unit, nrog rau qhov ua tau zoo tshaj plaws nyob ze 50-75% load.