PHEM

Ua tsaug rau koj xaiv qhov qhuav-hom transformer tsim los ntawm peb lub tuam txhab.

Koj tau xaiv cov khoom siv hluav taws xob qhuav uas tsis muaj suab nrov, poob qis, muaj zog tshaj qhov muaj peev xwm, muaj zog txhua yam thiab txhim khu kev qha hluav taws xob.

Txhawm rau kom koj siv cov khoom no kom zoo thiab ntseeg tau, thov nruab, tshuaj xyuas thiab tswj cov khoom raws li cov ntsiab lus ntawm phau ntawv no.

CATALOG

Saib ib muag khoom

Cov haujlwm ua haujlwm

Main kev tsis

Qauv piav qhia

Product Description system

Kev ntim khoom thiab kev thauj mus los

Kev tshuaj xyuas thiab kev lees paub

Kev kuaj pom pom ua ntej kev teeb tsa

Kev tshuaj ntsuam xyuas ua ntej muab tso rau hauv kev ua haujlwm

Kev ua haujlwm network

Tu

Teeb meem kev nyab xeeb

1. Khoom muag pom

SCB series resin-insulated qhuav-hom fais fab transformers muaj qhov zoo ntawm kev nyab xeeb, kev ntseeg tau, txuag hluav taws xob thiab kev saib xyuas yooj yim. Xav txog kev nyab xeeb ntawm kev lag luam thiab kev siv ib puag ncig, qhov kev hloov pauv no muaj cov ntawv thov dav dav. Cov khoom tsim yog siab heev, cov txheej txheem yog nruj, thiab kev xeem yog zoo meej. Lub high-voltage winding txais cov neeg ua haujlwm zoo, thiab cov khoom siv insulating zoo heev los ntawm lub tshuab nqus tsev casting thiab kho. Qhov qis-voltage winding yog qhov txhab nrog cov ntaub ntawv zoo, thiab cov tub ntxhais hlau yog ua los ntawm cov khoom siv high-permeability txias-kuav los tiag silicon steel ntawv, uas yog ua los ntawm cov cuab yeej zoo heev. Yog li ntawd, cov khoom muaj lub zog txhua yam thiab lub zog hluav taws xob, thiab muaj qhov ua tau zoo ntawm cov cua sov dissipation, cov khoom muaj qhov paug me me, kev ntseeg siab, kev ua haujlwm ntev, tsis muaj dej nqus, nplaim hluav taws kub, tawg-pov thawj, tsis muaj kuab paug, tsis tshua muaj kev poob. , Lub teeb yuag, tsis siv neeg tswj qhov kub thiab txias txuag qhov chaw teeb tsa, cov nqi tu, thiab hluav taws xob. Nws tuaj yeem nkag mus rau hauv qhov chaw thauj khoom thiab tsim nyog rau kev tsim kho hauv nroog, cov tsev siab siab, cov chaw lag luam, cov chaw nyob, kev lom zem thiab kev ua kis las, tsev kho mob, cov tsev neeg ncig tebchaws, tshav dav hlau, chaw nres nkoj, chaw nres tsheb ciav hlau, subways, txoj kev loj hauv kev tiv thaiv huab cua. , petrochemical enterprises, electro-chemical enterprises, zaub mov kev lag luam, dej purification, offshore roj platforms, mines thiab lwm qhov chaw.

2. Ua haujlwm cov haujlwm

2.1 Qhov siab tshaj ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 1000m, thiab qhov kub ntawm qhov chaw yuav tsum tsis txhob siab tshaj 40 ° C (tseem customization tuaj yeem ua tau yog tias qhov kev xav tau no dhau lawm).

2.2 Siv ib puag ncig: txheeb ze humidity 100%, ambient kub: +40 ° C rau -5 ° C (-5 ° C yog tsim rau sab hauv tsev transformers).

2.3 Cov khoom no feem ntau yog hom sab hauv tsev. Qhov chaw installation yuav tsum huv si,

tsis muaj cov khoom txawv teb chaws, plua plav, thiab roj corrosive, thiab muaj qhov cua zoo. Yog tias nws tau nruab rau hauv qab daus lossis lwm qhov chaw tsis zoo, qhov teeb meem ntawm kev quab yuam cua yuav tsum raug txiav txim siab. Qhov poob ntawm cov khoom no ib IKW (Tsis muaj-load poob + load poob) txog 3-4 m3 / min ntawm qhov cua.

2.4 Thaum cov khoom raug teeb tsa, lub casing feem ntau yuav tsum yog 800mm deb

los ntawm phab ntsa thiab lwm yam teeb meem, thiab yuav tsum muaj kev ncua deb ntawm 300mm

nruab nrab ntawm qhov sib txuas transformer casings.

2.5 Raws li qhov xwm txheej ib txwm muaj, lub tshuab hloov pauv tuaj yeem tso ncaj qha rau ntawm qhov chaw siv, thiab tuaj yeem muab tso rau hauv kev ua haujlwm tom qab kev teeb tsa thiab tshuaj xyuas. Rau cov xwm txheej nrog kev tiv thaiv kev vibration thiab lwm yam kev cai tshwj xeeb, lub hauv paus ntawm lub tshuab hloov pauv yuav tsum tau kos nrog bolts, thiab lub transformer yuav tsum tau kho los ntawm bolts thiab ceev.

 

3. Cov yam ntxwv tseem ceeb

3.1 Rated zaus: 50Hz

3.2 Cov txheej txheem txias: AN (AF) lossis raws li cov neeg siv khoom xav tau

3.3 Shell tiv thaiv qib: IP20 lossis raws li cov neeg siv khoom xav tau.

3.4 Kev sib txuas pab pawg daim ntawv lo: Dyn11 lossis raws li cov neeg siv khoom xav tau.

3.5 Transformer theem ib ntus: tig rau sab high-voltage ntawm transformer los ntawm sab laug mus rau sab xis, sab high-voltage yog ABC, thiab sab qis-voltage yog a(o)bc.

3.6 Winding rwb thaiv tsev chav kawm: F chav kawm lossis raws li cov neeg siv khoom xav tau.

3.7 Rwb thaiv tsev theem

Lub zog zaus tiv taus qhov hluav taws xob ntawm 10kV qib cov khoom yog 35kV, thiab cov impulse withstand voltage yog 75kV. Lub zog zaus tiv taus qhov hluav taws xob ntawm 20kV chav kawm khoom yog 50kV, lub zog tiv thaiv hluav taws xob yog 125kV, thiab lub zog zaus tiv taus qhov hluav taws xob ntawm 30kV chav kawm khoom yog 70kV, thiab lub zog impulse withstand voltage yog 170kV.

3.8 Temperature nce limit:

Rwb thaiv tsev qhov kub thiab txias (C): 155. Qhov siab tshaj plaws kub nce (k): 100.

 

4. Qauv piav qhia

5. Cov khoom piav qhia

5.1 Kev ntsuas kub thiab ntsuas qhov ntsuas kub

Cov khoom no tuaj yeem nruab nrog lub ntsuas kub ntsuas qhov ntsuas kub raws li tus neeg siv khoom xav tau, thiab nws cov haujlwm yog:

(1) Tshawb xyuas lub kauj kub thaum lub transformer khiav, thiab tso saib nws

yeej.

(2) Teem lub kiv cua kom pib, thiab pib kiv cua thaum lub kauj kub nce mus txog 80 ° C (tus nqi qub, kho tau).

(3) Lub tswb ntsuas kub dhau, thaum lub ntsuas kub kub nce mus txog 130 ° C (tus nqi qub, kho tau), lub tswb ceeb toom tau tawm.

(4) Tshaj-kub mus txawv tebchaws, thaum lub ambient kub ntawm kab tshaj

150 ° C (default value, adjustable), lub teeb liab mus txawv tebchaws yog tso zis.

(5) Thaum lub teeb txwv ntawm lub teeb liab ntsuas kub dhau, lub kiv cua tuaj yeem ua tau

pib thiab nres, lub zog hluav taws xob tuaj yeem raug txiav tawm, thiab lub tshuab hluav taws xob tuaj yeem tiv thaiv.

 

 

 

 

5.2 Txias systemCov txheej txheem txias yog nws tus kheej-txias (AN). Thaum lub sij hawm nws tus kheej txias, qhov tso zis muaj peev xwm yog 100%, thiab lub sij hawm luv luv overload raug tso cai thaum lub sij hawm yuam cua txias (AF).

5.3 Degree ntawm kev tiv thaivThaum lub transformer tsis tau nruab nrog ib tug casing, qib kev tiv thaiv yog IP00 rau sab hauv tsev siv; Yog tias tus neeg siv xav tau nws, nws tuaj yeem nruab nrog lub casing, uas yog, IP20 lossis IP30 lossis IP40 (thaum lub tshuab hluav taws xob tiv thaiv qib siab, lub transformer yuav tsum tau txiav txim siab rau kev ua haujlwm derating).

Lus Cim: IP20 enclosure tuaj yeem tiv thaiv kev nkag ntawm cov khoom txawv teb chaws loj dua 12mm thiab muab kev tiv thaiv kev nyab xeeb rau qhov chaw nyob. Lub plhaub tiv thaiv ntawm IP30 tuaj yeem tiv thaiv kev nkag ntawm cov khoom txawv teb chaws loj dua 2.5mm. 1P40 plhaub tuaj yeem tiv thaiv cov khoom txawv teb chaws loj dua 1 hli los ntawm kev nkag.

 

6. Cov khoom ntim thiab kev thauj mus los

6.1 Cov khoom tau muab faib ua ob hom: qhib hom (tsis muaj kev tiv thaiv npog) thiab hom kev tiv thaiv (nrog rau kev tiv thaiv npog), uas feem ntau yog thauj los ntawm kev tsheb ciav hlau, dej thiab txoj kev loj. Hloov, ntsuas cua sov, cov khoom cua txias, cov cuab yeej tiv thaiv sab nraud, thiab lwm yam yuav tsum tau ntim nyias) lossis ntim tag nrho rau kev thauj mus los. Cranes, winches lossis lwm yam khoom siv thauj khoom tuaj yeem siv los nqa thiab tshem tawm cov khoom.

6.2 Thaum lub sij hawm kev thauj mus los ntawm cov khoom, yuav tsum muaj kev tiv thaiv los nag los tiv thaiv dej los ntawm drenching.

6.3 Nyob rau hauv tus txheej txheem ntawm nqa thiab thauj cov khoom nrog lub thawv ntim, cov hlua yuav tsum tau dai rau ntawm cov pw tsaug zog ntawm plaub fab ntawm lub hauv qab ntawm lub thawv ntim, thiab cov khoom tsis ntim khoom yuav tsum tau nqa nrog cov khoom tshwj xeeb nqa, uas tuaj yeem nqa tau 100 hli. -150mm los ntawm hauv av ua ntej, thiab tom qab ntawd ua Lifting.

6.4 Thaum lub caij tsheb thauj mus los, yuav tsum tsis txhob muaj qhov nce thiab nqis qis dua 15 ° ntawm txoj kab tsheb thauj mus los. Txhawm rau kom ntseeg tau tias lub tsheb tuaj yeem nqa cov khoom sib npaug, qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm cov khoom yuav tsum nyob rau ntawm txoj kab ntsug ntawm lub tsheb thaum thauj khoom. Txhawm rau tiv thaiv

Kev hloov pauv thiab tig rov qab ntawm cov khoom thaum lub sij hawm thauj mus los, cov kev taw qhia ntawm lub axis ntev ntawm cov khoom yuav tsum ua raws li cov kev taw qhia ntawm kev thauj mus los, thiab cov khoom yuav tsum ruaj khov rau ntawm lub tsheb thauj khoom.

6.5 Thaum thauj khoom thiab tshem tawm yam tsis muaj crane, yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb, thiab lub peev xwm nqa yuav tsum tau kuaj xyuas seb nws puas phim qhov hnyav thauj khoom.

 

6.6 Rau cov khoom siv nrog lub trolley xav tau los ntawm tus neeg siv, lub trolley nrog cov chais yog ntsia rau hauv qab, uas yog feem ntau unloaded thaum lub sij hawm thauj mus los kom ruaj ntseg ntawm cov khoom thauj. Tom qab tuaj txog ntawm qhov chaw, nws rov pib dua thiab nruab ua ntej kev teeb tsa. Cov khoom nrog lub trolley. Los ntawm kev hloov cov kev taw qhia ntawm cov menyuam shafts ntawm ob qhov kawg ntawm tus ncej los ntawm 90 °,

cov khoom tuaj yeem txav mus rau kab rov tav lossis ntsug.

6.7 Tom qab cov khoom xa mus rau qhov chaw nres tsheb, lub sijhawm nres tsheb hauv lub xeev kev thauj mus los yuav tsum tau luv luv kom ntau li ntau tau (tsis txhob qhib qhov chaw nres tsheb). Ua ntej kev teeb tsa, nws yuav tsum tau nres hauv qhov chaw npog, qhuav thiab qhov cua kom ntau li ntau tau. Nyob rau tib lub sijhawm, kev ntsuas yuav tsum tau ua kom cov khoom siv tiv thaiv tub sab nyiag, ya raws thiab tiv thaiv plua plav, av, pob, puas thiab av.

 

7. Kev tshuaj xyuas thiab kev lees paub

7.1 Tom qab tau txais cov khoom, tus neeg siv yuav tsum qhib lub thawv rau kev tshuaj xyuas thiab kev lees paub hauv lub sijhawm, xyuas seb cov khoom uas tau teev nyob rau hauv daim ntawv teev npe puas tiav, xyuas seb lub transformer puas puas thaum lub sij hawm thauj mus los, seb cov khoom puas raug puas thiab hloov chaw, thiab seb cov fasteners puas xoob, puas yog cov rwb thaiv tsev puas thiab seb puas muaj cov kab mob sib kis, thiab lwm yam.

7.2 Xyuas seb cov ntaub ntawv ntawm cov khoom npe puas zoo ib yam nrog cov khoom specification, muaj peev xwm, theem voltage, kev twb kev txuas pawg daim ntawv lo, luv Circuit Court impedance, thiab lwm yam uas teev los ntawm tus neeg siv.

7.3 Tom qab cov khoom raug muab tshem tawm thiab kuaj xyuas, yog tias nws tsis tau muab tso rau hauv kev ua haujlwm tam sim ntawd, nws yuav tsum tau muab ntim rov qab thiab muab tso rau hauv qhov chaw muaj kev nyab xeeb (tiv thaiv tub sab nyiag, ya raws, pov thawj plua plav, tiv thaiv fouling, tiv thaiv kev sib tsoo) ceeb toom rau kev cia khoom.

7.4 Kev lees txais ntawm lub tshuab hluav taws xob yuav tsum tau kos npe rau ntawm daim ntawv xa mus nrog rau lub chaw thauj mus los. Tsab ntawv xa mus yuav tsum muaj kev cuam tshuam txog cov teeb meem pom thaum lub sijhawm kuaj xyuas.

7.5 Yog tias lub thawv ntim khoom thiab cov khoom raug pom tias muaj kev puas tsuaj loj thaum lub sijhawm tshuaj xyuas, lub chaw thauj mus los thiab kev pov hwm yuav tsum tau ceeb toom tam sim ntawd, thiab lub xaib yuav tsum tau muab pov tseg.

 

8. Kev tshuaj xyuas qhov muag ua ntej kev teeb tsa

8.1 Tom qab qhib lub thawv, tshem tawm cov neeg tiv thaiv (yog tias muaj) txhawm rau txheeb xyuas qhov xwm txheej sab nraud, ua tib zoo saib xyuas qhov kev ncaj ncees ntawm cov coil thiab cov tub ntxhais, qhov ntsuas ntawm compression ntawm lub voj voog ntawm lub voj voog thiab cov tub ntxhais, thiab kev nruj ntawm cov khoom siv. bolts sab nraum qhov kev sib txuas.

 

 

 

 

 

8.2 Tom qab kev tshuaj xyuas, tag nrho cov fasteners thiab compression qhov chaw ntawm coils thiab hlau cores yuav tsum tau rov nruj dua nyob rau hauv ib ntus, thiab tsis pub loosening.

8.3 Reset lub dismantled qhov chaw nyob rau hauv raws li cov kev cai ntawm lub Hoobkas technical mob thiab cov lus qhia muaj feem xyuam rau tag nrho cov txheej txheem installation ntawm lub transformer lub cev.

8.4 Rau plua plav thiab av ntawm cov khoom, sim siv cov cua compressed qhuav. Nyob rau hauv tshwj xeeb, xws li ntxuav nrog ib daim ntaub, cov ntaub yuav tsum qhuav, huv si thiab lint-dawb.

8.5 Thaum lub sij hawm cia ntev, muaj cov tee dej los yog condensation loj nyob rau saum npoo ntawm lub transformer, koj yuav tsum tau kho qhuav, thiab lub kauj yuav siv tau tom qab lub rwb thaiv tsev kev ua tau zoo ntawm lub kauj yog tsim nyog.

 

9. Kev kuaj xyuas ua ntej muab tso rau hauv kev ua haujlwm

9.1 Ntsuas qhov DC tsis kam ntawm qhov siab thiab qis voltage windings (txawm tias cov ntaub ntawv zoo ib yam nrog cov ntaub ntawv muab rau hauv daim ntawv pov thawj ntawm lub Hoobkas).

9.2 Txheeb xyuas qhov av ntawm cov tub ntxhais hlau (cov khoom siv hauv av feem ntau nyob rau ntawm qhov kawg ntawm tus quab hlau qis lossis lub quab hlau sab saud), xyuas seb cov av puas ntseeg tau, seb puas muaj cov khoom txawv teb chaws sib tshooj, thiab seb puas muaj ntau yam. – taw tes grounding phenomenon.

9.3 Ntsuas Rwb thaiv tsev Resistance

 

Chav kawm voltage	10kV	20kV	30kV
High voltage coil rau low voltage coil	500MΩ	800MΩ	1000MΩ
High voltage coil rau hauv av	500MΩ	800MΩ	1000MΩ
Tsawg voltage kauj (0.4V) rau hauv av	50MΩ	50MΩ	50MΩ
Core rau hauv av	5MΩ	5MΩ	5MΩ

 

9.4 Thaum ua lub zog zaus tiv thaiv qhov ntsuas hluav taws xob, qhov ntsuas kub tswj qhov ntsuas hluav taws xob yuav tsum tau muab tshem tawm los ntawm cov xaim xaim kom tiv thaiv kev tawg ntawm cov khoom siv sab hauv ntawm lub ntsuas kub, thiab txawm tias qhov tawg ntawm lub transformer kauj.

9.5 Txheeb xyuas seb qhov kev tiv thaiv puas nyob zoo.

9.6 Lub installation txoj hauj lwm ntawm lub transformer yuav tsum yog tsawg kawg yog 800mm ntawm phab ntsa thiab lwm yam khoom uas cuam tshuam rau cov cua kub dissipation tej yam kev mob. Tom qab lub transformer nyob rau hauv qhov chaw, lub grounding bolts yuav tsum tau txuas mus rau lub general grounding Circuit Court rau txhim khu kev qha grounding.

 

10. Network ua haujlwm

10.1 Tom qab cov cuab yeej tiv thaiv kev tiv thaiv thiab kev saib xyuas yog grounded thiab tsim nyog, lub transformer yuav tsum xub khiav nyob rau hauv tsis muaj load, thiab tom qab peb zaug ntawm shocks raug kaw, xyuas thiab kho cov relay tiv thaiv system.

10.2 Tom qab cov khoom tawm ntawm lub Hoobkas, cov kais dej ntawm lub siab siab sab yog txuas nrog raws li qhov ntsuas tus nqi. Kev hloov hluav taws xob yuav tsum tau ua thaum ua haujlwm. Raws li tus kais voltage qhia nyob rau hauv cov khoom npe, peb theem yog ib txhij kho ntawm tus coj kais kev twb kev txuas (thaum tsis muaj excitation thiab voltage tswj), thiab lub hwj chim mov ntawm lub transformer raug txiav tawm.

10.3 Lub transformer txais yuav BWDK series ntsuas kub, thiab ntsuas qhov ntsuas kub yog kos rau ntawm qhov kawg ntawm qhov qis-voltage coil, uas tuaj yeem ntes thiab tso saib qhov ntsuas kub ua haujlwm ntawm peb theem coils. Thaum lub coil kub ncav cuag qhov ntsuas kub, tus pas ntsuas kub tuaj yeem pib lub kiv cua, nres lub kiv cua, tswb, mus ncig, thiab qhov ntsuas kub tuaj yeem hloov kho los ntawm tus neeg siv.

 

11. Txij nkawm

Tom qab lub tshuab ziab khaub ncaws qhuav tau ua haujlwm rau lub sijhawm, lub zog yuav tsum raug txiav tawm thiab cov kev tshuaj xyuas thiab kev saib xyuas yuav tsum tau ua hauv qab no.

11.1 Txheeb xyuas cov coils, sealing xov hlau, kais terminals thiab fasteners nyob rau hauv ntau yam kev puas tsuaj, deformation, loosening, discoloration, paug kab thiab corrosion. ntsuas.

11.2 Tshem tawm cov plua plav tawm ntawm qhov hloov pauv. Txhua qhov chaw uas tuaj yeem kov tau ntawm tes yuav tsum tau muab cov ntaub so huv, tsis muaj lint-dawb, thiab lwm yam, tab sis yuav tsum tsis txhob siv cov tshuaj ntxuav tes. Rau qhov nyuaj-rau-so-so hauv cov tub ntxhais hlau kauj, cua compressed qhuav yuav tsum tau siv los tshuab tawm cov plua plav.

11.3 Lub transformer nruab nrog lub kiv cua yuav tsum tshem tawm cov plua plav thiab av hauv cov kiv cua (yuav tsum ceev faj kom tsis txhob deform cov hniav ntawm cov kiv cua vim kev puas tsuaj) thiab xyuas cov roj ntawm cov kiv cua, thiab ntxiv lossis hloov yog tias tsim nyog.

11.4 Tom qab kev tshuaj xyuas thiab kev saib xyuas tiav, ua ntej lub tshuab hloov pauv tau muab tso rau hauv kev ua haujlwm dua, nws yuav tsum tau ua tib zoo xyuas seb puas muaj cov hlau lossis cov khoom tsis yog hlau txawv teb chaws poob, sab laug hauv lub kauj thiab cov tub ntxhais hlau thiab ntawm cov khoom siv insulating.

 

12. Muaj kev nyab xeeb

12.1 Lub zog hluav taws xob ntawm lub ntsuas kub (thiab lub kiv cua) yuav tsum tau txais los ntawm lub vijtsam hloov, tsis txuas ncaj qha rau lub tshuab hloov pauv.

12.2 Ua ntej lub transformer yuav muab tso rau hauv lub lag luam, lub grounding system ntawm lub transformer chav tsev yuav tsum tau xyuas.

12.3 Lub qhov rooj ntawm transformer enclosure yuav tsum raug kaw rau

xyuas kom muaj kev nyab xeeb ntawm kev siv hluav taws xob.

12.4 Yuav tsum muaj kev ntsuas los tiv thaiv cov tsiaj me los ntawm kev nkag mus rau hauv chav hloov pauv kom tsis txhob muaj xwm txheej.

12.5 Cov neeg ua haujlwm yuav tsum hnav cov khau insulating thaum nkag mus rau hauv chav tsev transformer, ua tib zoo saib xyuas qhov kev nyab xeeb ntawm qhov chaw nyob thiab tsis txhob kov lub transformer.

12.6 Yog tias pom tias lub suab nrov ntawm lub tshuab hloov pauv sai sai, koj yuav tsum tau ua tib zoo saib xyuas cov xwm txheej ntawm lub tshuab hluav taws xob thiab qhov hluav taws xob ntawm daim phiaj hluav taws xob, ua tib zoo saib xyuas qhov kub thiab txias ntawm lub transformer, thiab tiv tauj cov neeg ua haujlwm cuam tshuam. kev sab laj hauv lub sijhawm.

12.7 Lub tshuab hloov pauv yuav tsum tau tshuaj xyuas thiab khaws cia tsis tu ncua rau 1-2 xyoos kom ntseeg tau tias qhov kev ua haujlwm zoo ntawm lub tshuab hloov pauv.

12.8 Kev teeb tsa, kev sim, kev ua haujlwm thiab kev saib xyuas ntawm lub

transformer yuav tsum tau ua los ntawm cov kws tshaj lij.