Kev txheeb xyuas tus nqi ntawm s {{{{0}} kva} kva} kva 1 \/ 0.4KV roj-immersed transformers rau export

Nyob rau hauv lub zog hluav taws xob, roj-raus transveds ua cov cuab yeej tseem ceeb, thiab lawv cov nqi tau txais nqi yog cuam tshuam los ntawm ntau yam. Rau s 11-500 kva 1 {{{{{{}} \/ 0.2kv roj-mieccessed hloov pauv ntawm cov khoom uas lawv tus kheej, ntxiv rau cov kev siv nyiaj ntxiv thaum lub sijhawm export txheej txheem tseem yuav tsum tau txiav txim siab. Kev txheeb xyuas cov nqi ntawm cov nqi uas tswj cov nqi ntau lawm, ua kom muaj txiaj ntsig zoo rau cov neeg yuav khoom, thiab txhim kho kev sib tw ntawm cov khoom lag luam hauv kev ua lag luam thoob ntiaj teb.

I. Kev tsom xam ntawm cov nqi tseem ceeb

Cov tub ntxhais yog qhov sib nqus Circuit Courtict cov tub ntxhais ntawm cov hloov pauv, ua si lub luag haujlwm txiav txim siab ntawm nws cov kev ua tau zoo. Cov khoom siv tseem ceeb rau kev tsim cov tub ntxhais yog silicon steel ntawv, thiab lawv qhov zoo yog cuam tshuam nrog tus nqi. Feem ntau, kev taw qhia silicon steel ntawv yog dav siv nyob rau hauv kev tsim cov khoom siv zoo dua tshiab vim lawv cov kev sib nqus zoo heev thiab qis hysteresis poob. Tam sim no, hauv kev ua lag luam, tus nqi ntawm kev taw qhia silicon steel steel yog kwv yees li {1}} Yuan ib phaus. Rau qhov s {2}} kva} 1 {{}}}}}}}}}}}} yuan. Thaum ua tiav, yuav muaj qee cov khoom uas muaj kev puas tsuaj ntawm silicon, xws li hauv kev txiav thiab xuas nrig ntaus. Tus nqi poob feem ntau yog 3% {{- 5%, uas txhais tau tias ib qho kev nqis peev ntxiv ntawm {13} Xav tau cov nqi poob.

Cov tseem ceeb clamping ntaus ntawv yog siv los txhim kho cov silicon steel sheet dire thiab kom cov qauv kev ruaj ntseg ntawm cov tub ntxhais. Ib pawg ntawm cov cuab yeej clamping, suav nrog clamping screws thiab splints, nqi ib ncig {{yuan. Tus nqi yuav sib txawv raws cov khoom (xws li cov hlau uas nquag siv lossis stainless hlau), qhov loj me, thiab cov qauv txheej txheem. Rwb thaiv tsev cov ntaub ntawv siv rau rwb thaiv tsev nruab nrab ntawm cov tub rog cov tub rog los tiv thaiv kev voj voog interlaminar luv luv. Feem ntau siv rwb thaiv tsev rwb thaiv tsev thiab insulating pleev xim them nqi txog {} yuan, thiab cov nyiaj tshwj xeeb yog nyob ntawm qhov loj me ntawm cov txheej txheem rwb thaiv tsev.

Ii. Kev sib xyaw ntawm cov nqi winding system

Cov winding yog qhov tseem ceeb ua rau ua tiav cov hluav taws xob hloov pauv hluav taws xob, thiab nws cov nqi nyiaj rau cov feem sib npaug. Lub windings ntawm s {{{{0}} kva} kva} kva} kva 10 \/ 0.4KV roj-immersed transformated siv cov xov tooj hlau. Tam sim no, hauv kev ua lag luam, tus nqi ntawm cov xov zoo uas muaj txiaj ntsig zoo tshaj plaws yog kwv yees li {} yuan ib phaus. Raws li tus qauv hloov pauv, cov tooj liab noj ntawm cov qauv cua ntawm cov xov hlau ib leeg yog nyob rau hauv ntau ntawm 12, {}}} Yuan. Thaum lub sij hawm windinging, yuav muaj cov xaim poob. Feem ntau, cov xaim xaim poob tus nqi yog 2% {{{}}}%, thiab tus nqi txuas ntxiv yog kwv yees li {13 yuan.

Cov rwb thaiv cov cua bushings bushings no yog siv los tiv thaiv cov rwb thaiv tsev ntawm cov qhov hluav taws xob winding xaus thiab tsis txhob muaj hluav taws xob luv luv nrog sab nraud. Rwb thaiv tsev bushings ntawm cov kev sib txawv thiab cov khoom siv sib txawv (xws li ceramic, epoxy resin, thiab lwm yam) tus nqi sib txawv ntawm {{yuan. Cov windings ntawm tus qauv no ntawm transformer yuav xav tau 10 - 20}}}}}}}} 100 - 400 Yuan. Winding daim ntaub thaiv npog tau siv los txhim kho cov windings thiab txhim kho tag nrho cov tshuab muaj zog ntawm lub windings. Tus nqi ntawm txhua lub yob ntawm cov ntaub nplaum ntaub yog {}} yuan, thiab ib qho transformer, thiab ib qho kev hloov pauv, nrog tus nqi ntawm {{5,Ä

III. Cov nqi ntawm lub plhaub thiab lwm yam

Lub plhaub pauv hloov ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv lub cev sab hauv, tiv thaiv hmoov av thiab noo noo. Rau cov ntoo hlau ntau (xws li txias-dov steel phaj), xam los ntawm thaj chaw, tus nqi ib square meter yog kwv yees li {1}} Yuan. Lub plhaub thaj chaw ntawm ib qho s {2}} kva} {{square meters, nrog cov khoom siv ntawm {8}} Yuan. Yog tias siv cov ntaub ntawv siab dua xws li txhuas alloy tau siv, tus nqi ib phaus, yog li cov nqi yuav ncav cuag 2, {}}}}}, 800 yuan.

Cov davhlau ya nyob twg yog siv los txuas cov hluav taws xob sab nraud rau lub zog tso tawm thiab tso zis, nrog ib tus nqi ntawm {}} Yuan. Nyob ntawm qhov ntsuas hluav taws xob thiab cov kev ntsuas tam sim no, tus qauv no ntawm kev hloov pauv, nrog tus nqi ntawm {{yawg} Yuan. Cov cuab yeej cua txias yog qhov tseem ceeb rau cov roj-raus cov hluav taws xob raws li nws tuaj yeem dissidely hloov cov cua sov tsim kho thaum lub sijhawm hloov pauv thiab ua kom nws txoj haujlwm ib txwm muaj. Kev siv cov tshuab cua txias tsim tau ntawm cov tso pa hluav taws xob zoo thiab cov nqi yuav sib txawv raws li qhov yuav tsum tau nyob ntawm 3, {}}} Ntxiv rau, cov khoom siv xws li cov roj qib roj, cov roj kub thiab cov roj rov qab siv los saib xyuas cov khoom siv ntawm cov khoom siv ntawm cov khoom siv tau kwv yees li 1, {}} Yuan.

IV. Kev tsom xam ntawm cov nqi xa khoom xa tawm

(I) Cov nqi logistics thiab tsheb thauj mus los

Cov roj hloov roj hnyav yog qhov loj me thiab hnyav hauv qhov hnyav, thiab dej hiav txwv lossis av qeeg feem ntau siv rau export. Kev caij nkoj hiav txwv ua piv txwv, cov khoom thauj mus los ntawm cov chaw nyob hauv Suav teb yog li 3,2}}}}}}} Yog tias cov tsheb npav nyob sib ze, tus nqi thauj mus los yuav sib txawv raws li kev thauj mus los deb thiab hom (kev tsheb ciav hlau). Feem ntau, tus thauj khoom ntawm cov kilometer yog 2 - 5} duaskas duas las ib tuj. Ib qho ntxiv, kev thau khoom thiab cov nqi thauj khoom yuav tsum tau txiav txim siab, nrog txhua qhov chaw thau khoom thiab tsis siv nyiaj rau {}} nyiaj npib Asmeskas.

(II) Kev Tshaj Tawm Cov Kev Tshaj Tawm, tshuaj xyuas, thiab muaj cov txheej txheem cov txheej txheem

Kev xa khoom xa tawm yuav tsum tau mus ua haujlwm tshaj tawm thiab cov qauv kev lis kev cai thiab lwm yam kev lis kev cai los ntawm kev lis kev cai Kev tshuaj xyuas thiab cais cov nqi yog li 0.1% - 0. 3% ntawm tus nqi ntawm cov khoom. Ib qho ntxiv, nws yuav tsim nyog los daws cov ntaub ntawv xws li cov ntawv pov thawj thiab cov ntawv pov thawj zoo, nrog rau tag nrho cov nqi ntawm cov nqi ntsig txog 1, {}} Yuan.

(Iii) cov nqi tuav pov hwm

Txhawm rau kom muaj kev nyab xeeb ntawm cov khoom lag luam thaum lub sijhawm kev tuav pov hwm thauj khoom yog feem ntau yuav khoom. Tus nqi pov hwm tau muab xam raws li tus nqi ntawm cov khoom lag luam thiab cov nqi pov hwm, uas feem ntau} {{- 0. 3%. 3%. Yog li, tus nqi pov hwm rau qhov s {4 4}} kva} {{{{{{}}. 3% ntawm cov nqi ntawm cov khoom.

(Iv) seal thiab se

Cov teb chaws sib txawv thiab cov cheeb tsam muaj cov qauv sib txawv Piv txwv li, tus nqi them rau cov neeg them se hauv qee lub tebchaws yog 5% {1}}}}%, thiab lwm yam se ntxiv uas yog cov nqi se uas yuav xav tau. Cov lag luam yuav tsum nkag siab cov cai seDID ntawm lub hom phiaj kev lag luam ua ntej kom raug tus nqi kom raug.

(V) Cov nqi ntawm cov nyiaj pauv hloov pauv hloov pauv hloov pauv

Vim tias kev lag luam thoob ntiaj teb feem ntau tau daws nyob rau hauv cov nyiaj txawv teb chaws xws li Asmeskas las, pauv tus nqi hloov pauv yuav cuam tshuam cov nqi. Thaum hais thiab setling cov nyiaj, kev lag luam yuav tsum xav txog qhov txaus ntshai coj los ntawm kev sib pauv tus nqi hloov pauv. Lawv tuaj yeem tiv thaiv kev sib pauv tus nqi pheej hmoo los ntawm cov twj nyiaj txiag, tab sis qhov no kuj muaj feem cuam tshuam qee tus nqi.

Hauv kev xaus, cov nqi ntawm s {{{0} kva}} kva} kva}} kva} Cov roj ntsha, cov khoom lag luam zoo, thiab cov txheej txheem export. Thaum lub sijhawm kev tsim khoom, kev tsim khoom, thiab export luam cov txheej txheem, kev lag luam yuav tsum muaj ntau yam kev txiav txim siab xav txog ntau yam. Los ntawm kev tsim qauv tsim, kev xaiv cov khoom siv, txhim kho cov nqi tsim khoom, thiab txhim kho kev sib tw ntawm lawv cov khoom lag luam hauv kev ua lag luam thoob ntiaj teb. Nyob rau tib lub sijhawm, thaum kev yuav khoom, cov neeg yuav khoom tseem tuaj yeem ntsuas cov khoom siv tshuaj ntsuam cov ntaub ntawv no kom ntseeg tau tias cov khoom siv tau them tus nqi.