Dab tsi yog qhov laj thawj rau qhov kub ntawm KYN28 high-voltage switchgear?

Dab tsi yog qhov laj thawj rau qhov kub ntawm KYN28 high-voltage switchgear?

Qhov tseeb qhov kub thiab txias nyob rau hauv KYN28 high-voltage switchgear, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas qhov chaw ntawm lub busbar, feem ntau yog siab tshaj cov ntaub ntawv ntsuas nyob rau hauv lub hom kev xeem. Cov laj thawj tseem ceeb:

(1) Cov ntaub ntawv xeem hom feem ntau ua tiav hauv chav kuaj, thiab lub sijhawm tsis ntev, feem ntau tsis tshaj 8 teev. Nws tsis muaj qhov ntsuas kub nce siab thiab tsis tuaj yeem sib npaug rau cov khoom siv uas ua haujlwm ntev thiab txuas ntxiv ua kom sov.

(2) Cov hlau sib txawv muaj qhov sib txawv ntawm qhov nthuav dav.

Cov hlau expansion coefficient ntawm steel bolts yog ntau me dua li ntawm tooj liab thiab txhuas busbars, tshwj xeeb tshaj yog cov tooj liab waterproof sib koom JG-TM ntawm bolted khoom pob qij txha. Thaum lub sijhawm ua haujlwm, nrog rau kev hloov pauv ntawm cov khoom thauj tam sim no thiab qhov kub thiab txias, qhov kev nthuav dav thiab kev cog lus ntawm txhuas lossis tooj liab thiab hlau yuav txawv, uas ua rau nkag mus. Qhov no yog qhov qeeb ntawm cov yas deformation ntawm cov hlau nyob rau hauv kev ntxhov siab, thiab cov txheej txheem creep kuj yog ze ze rau qhov kub ntawm qhov sib koom ua ke.

Kev xyaum tau ua pov thawj tias thaum qhov kev ua haujlwm kub ntawm qhov sib koom ua ke siab tshaj 80 ° C, cov hlau sib koom ua ke yuav nthuav dav vim yog overheating, ua rau qhov chaw sib cuag ntawm qhov chaw yuav staggered, tsim me me voids thiab oxidation. Thaum lub load tam sim no txo ​​qis thiab qhov kub thiab txias poob rov qab mus rau qhov qub kev sib cuag, vim qhov kev pab cuam ntawm cov oxide zaj duab xis ntawm qhov chaw sib cuag, nws yog tsis yooj yim sua kom muaj kev sib cuag ncaj qha ntawm cov hlau thaum lub sij hawm thawj installation. Kev tiv thaiv kev tiv thaiv ntau ntxiv los ntawm txhua lub voj voog hloov kub yuav ua rau cov cua sov ntawm lub voj voog tom ntej, thiab qhov kub thiab txias yuav ua rau kev ua haujlwm ntawm kev sib koom ua ke, yog li tsim lub voj voog tsis zoo.

(3) Lub siab tsis zoo ntawm lub fastening bolts ntawm qhov txuas.

Qee qhov kev teeb tsa lossis kev saib xyuas cov neeg ua haujlwm ntseeg tias qhov kev sib txuas ntawm cov bolts nruj dua ntawm cov neeg xyuas pib, qhov zoo dua, tab sis qhov tseeb, nws tsis yog.

Tshwj xeeb tshaj yog rau aluminium busbars, lub elastic coefficient yog me me. Thaum lub siab ntawm cov txiv ntseej nce mus txog ib qho tseem ceeb ntawm tus nqi siab, yog tias cov khoom siv lub zog tsis zoo thiab lub siab tsis zoo txuas ntxiv, nws yuav ua rau deformation thiab uplifting ntawm qhov chaw sib cuag, es tsis txhob txo qhov chaw sib cuag thiab ua rau kev sib cuag, yog li no cuam tshuam qhov kev sib cuag ntawm tus neeg xyuas pib.

(4) Lub conductivity ntawm cov khoom siv conductor xaiv tsis tau raws li qhov yuav tsum tau, feem ntau yog vim tsis txaus purity ntawm tus neeg xyuas pib raw cov ntaub ntawv.

(5) Lwm yam tseem ceeb ntawm qhov chaw, xws li kev teeb tsa thiab kev saib xyuas tsis raug, xws li kev kho tsis zoo, kev tsis sib xws, kev sib luag, thiab tsis muaj lub zog muaj roj rau ntawm qhov chaw sib cuag ntawm lub busbar thaum ua, kev sib txuas, thiab kev teeb tsa, tuaj yeem ua rau muaj kev sib txuas ntawm lub tshuab hluav taws xob. txo qis hauv qhov chaw sib cuag zoo thiab nce kev tiv thaiv kev tiv thaiv, ua rau cua sov.

Yim qhov laj thawj rau qhov kub siab nce hauv transformers:

1. Lub hauv paus input voltage siab dhau lawm.

2. Cov khoom thauj khoom thib ob muaj lub zog ntau dhau, uas txhais tau hais tias cov khoom thauj tam sim no siab dhau lawm.

3. Qhov txo qis hauv kev rwb thaiv tsev ntawm silicon steel daim ntawv ntawm lub transformer ua rau muaj kev nce hauv eddy tam sim no hauv cov tub ntxhais hlau.

4. Ntau zaus harmonic tam sim no.

5. Cov txheej txheem tsim khoom yog qhov tsis zoo [xws li ntxig ib daim nplaum thaum ntxig ib daim hlau]

6. Kev tsim tsis tsim nyog nrog tsis txaus thawj zaug.

7. Muaj tsawg heev luv luv Circuit Court nyob rau hauv thawj los yog theem nrab coils.

8. Lub ambient kub yog siab dhau.

Dab tsi yuav tsum yog qhov kub siab tshaj plaws ntawm kev sib tiv tauj hauv high-voltage switchgear tsis tshaj?

Kub ntawm qhov sib txuas ntawm lub switchgear.

Cov kev sib cuag hloov tau suav tias yog kev sib txuas los ntawm kev nias.

Busbars thiab cable txuas yog suav tias yog kev sib txuas zoo li qub.

Qhov kub siab tshaj plaws ntawm kev sib txuas dynamic yuav tsum tsis txhob siab tshaj 70 degree C.

Qhov kub siab tshaj plaws ntawm kev sib txuas zoo li qub yuav tsum tsis pub tshaj 75 ° C.

Muaj ntau qhov laj thawj rau qhov kub ntawm high-voltage switchgear.

-Lub peev xwm tso zis ntau tshaj qhov ntsuas muaj peev xwm.

Qhov thib ob yog vim li cas qhov chaw teeb tsa tsis zoo, muaj hnub ci, lossis huab cua tsis ntws zoo, ua rau cov cua sov tsis zoo.

Qhov thib peb qhov teeb meem yog tias muaj kev ua haujlwm tsis zoo, kev sib cuag tsis zoo, lossis hluav taws xob.

Txhua qhov teeb meem yuav tsum tau daws kom raws sijhawm, txwv tsis pub nws tuaj yeem ua rau muaj xwm txheej lossis kev phom sij yooj yim

KHOOM LINK

http://www.switchgear-china.com/switchgear/high-voltage-switchgear/24kv-metal-enclosed-switchboard.html

PRODUCT PHOTO

Cov khoom no feem ntau yog customized.
Peb yog cov chaw tsim khoom thiab muaj lub tuam txhab kev tshaj lij uas tuaj yeem tsim thiab muab kev daws teeb meem raws li cov neeg siv khoom xav tau.
Thov hu rau peb cov neeg muag khoom kom tau txais cov duab kos duab

Nov yog peb cov neeg siv khoom piv txwv rau koj siv

Yog xav paub ntxiv, thov koj xav tias dawb hu rau peb