CB/CWB/CWW 6-35KV 200-3150A Sab nraum zoov high-voltage fais fab chaw nres tsheb kab hom ceramic phab ntsa bushing

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Product Description

Phab ntsa casing tseem hu ua phab ntsa casing, waterproof casing, phab ntsa embedded yeeb nkab, thiab waterproof casing yog muab faib ua rigid waterproof casing thiab saj zawg zog waterproof casing.AC phab ntsa bushing siv rau hluav taws xob conduction yog hu ua AC phab ntsa bushing, uas yuav muab faib ua qhuav capacitive AC phab ntsa bushing thiab porcelain insulated AC phab ntsa bushing, hu ua silicone roj hmab bushing thiab porcelain bushing feem.
Phab ntsa-los ntawm cov plooj (porcelain bushings) yog tsim rau cov chaw nres tsheb fais fab, cov chaw nres tsheb, cov khoom siv hluav taws xob faib hluav taws xob thiab cov khoom siv hluav taws xob siab uas muaj zog AC voltage qis dua 35kV.Lawv yog siv los ua rwb thaiv tsev thiab kev txhawb nqa rau cov khoom siv hluav taws xob hla ntawm phab ntsa lossis lwm yam khoom siv hauv av.Cov bushings yog tsim rau ambient kub -40 ~ + 40 ℃.
Phab ntsa-los ntawm cov plooj (porcelain bushings) muab faib rau sab nraum zoov thiab sab hauv tsev raws li qhov chaw teeb tsa.Raws li cov qauv, nws tau muab faib ua ib qho kev qhia pas nrig thiab hom busbar.Raws li cov khoom siv conductor siv, nws tau muab faib ua aluminium conductor thiab tooj liab conductor.Raws li qhov chaw teeb tsa, nws tau muab faib ua hom zoo tib yam thiab hom muaj kuab paug-resistant.
Xaiv cov phab ntsa bushings
1. Hom thiab hom xaiv
Raws li qhov chaw teeb tsa, hom sab hauv tsev thiab sab nraum zoov tuaj yeem xaiv.Raws li daim ntawv thov, phab ntsa bushings nrog conductors thiab
busbar ua.Cov khoom siv hluav taws xob sab hauv tsev feem ntau siv aluminium conductor phab ntsa bushings.
2. Qhov ntsuas hluav taws xob raug xaiv
Raws li qhov xwm txheej hais tias qhov ntsuas hluav taws xob ntawm phab ntsa bushing yuav tsum tsis txhob qis dua qhov ntsuas hluav taws xob ntawm daim phiaj hluav taws xob uas nws nyob.Thaum muaj dej khov thiab daus, 3 ~ 20kV sab nraum zoov phab ntsa bushing yuav tsum xaiv cov khoom siv hluav taws xob ntau dua.Rau 3-6kV, cov khoom uas muaj ob-theem voltage nce kuj siv tau.
3. Qhov ntsuas tam sim no yog xaiv
phab ntsa bushing nrog tus neeg xyuas pib, thiab nws qhov ntsuas tam sim no yuav tsum tsis txhob tsawg dua qhov siab tshaj plaws ua haujlwm tam sim no ntawm lub voj voog.Lub busbar hom phab ntsa bushing nws tus kheej tsis muaj conductors, yog li tsis muaj teeb meem nrog kev xaiv ntawm cov ntsuas tam sim no, tab sis qhov loj ntawm busbar tso cai hla lub qhov rais yuav tsum tau kuaj xyuas.

Qauv piav qhia ntawm high voltage phab ntsa bushing:
C ------- sab hauv tsev tooj liab neeg xyuas pib phab ntsa bushing;
F-------- sib xyaw qhuav phab ntsa bushing;
CL------ Sab Hauv Tsev Txhuas Tus Neeg Siv Khoom Phab Ntsa Bushing;
CW --- Sab nraum zoov-Indoor Copper Conductor Phab Ntsa Bushing;
CWW --- Sab nraum zoov- Sab Hauv Tsev Copper Conductor Phab Ntsa Bushing;
CWL ---- - sab nraum zoov-hauv tsev aluminium conductor phab ntsa bushing;
CWWL-sab nraum zoov-hauv tsev los tiv thaiv kev ua qias tuaj txhuas tus neeg xyuas pib phab ntsa bushing;
CM ------- sab hauv tsev busbar phab ntsa bushing;
CMMW-sab nraum zoov- Sab hauv tsev muaj kuab paug-resistant busbar los ntawm-wall porcelain bushing;

Fais fab chaw nres tsheb kab hom Ceramic phab ntsa bushing

Cov khoom technical parameters

ib 002

Cov yam ntxwv ntawm cov khoom thiab kev siv ib puag ncig

1. Txhua qhov muaj qhov zoo ntawm qhov me me, lub teeb yuag, thiab kev thauj mus los yooj yim.
2. Txhua qhov sib xyaw insulator muaj lub zog txhua yam, cov qauv txhim khu kev qha, kev ua haujlwm ruaj khov, thiab cov npoo muaj kev nyab xeeb siab los xyuas kom muaj kev nyab xeeb ntawm lub voj voog.
3. Txhua qhov sib xyaw hluav taws xob insulator muaj kev ua tau zoo dua, zoo hydrophobicity thiab txav mus los, thiab stain kuj
4. Nws muaj peev xwm tiv thaiv kev ua qias tuaj, thiab tuaj yeem ua haujlwm nyab xeeb hauv thaj chaw muaj kuab paug hnyav yam tsis muaj phau ntawv ntxuav, zam kev ntsuas xoom point
5. Txhua qhov sib xyaw insulator muaj cov kua qaub tiv thaiv, alkali tsis kam, kub kub aging kuj thiab capacitance tsis kam, zoo sealing kev ua tau zoo, thiab tuaj yeem ua kom rwb thaiv tsev ya raws thiab lwm yam.
6. Anti-brittleness, av qeeg muaj zog, tsis muaj kev sib tsoo tawg.
Environmental tej yam kev mob:
1) Sab hauv tsev
ambient kub tsis siab tshaj +40 ℃ thiab tsis qis dua -40 ℃
Qhov siab tsis tshaj 1000 m
Txhua hli tus nqi nruab nrab ntawm cov av noo tsis ntau tshaj 90%
Cov huab cua nyob ib puag ncig yuav tsum tsis muaj corrosive lossis pom tseeb muaj kuab paug xws li cov pa roj thiab dej vapor.
Tsis tshua muaj kev vibration
2) Sab nraum zoov casing
ambient kub yuav tsum tsis txhob siab tshaj + 40 ℃ thiab tsis qis tshaj - 40 ℃;
Qhov siab yuav tsum tsis pub tshaj 1000 m;
Cua ceev tsis ntau tshaj 34m/s
Raws li GB / T5582, huab cua paug qib ntawm cov khoom siv ib puag ncig muab faib ua plaub theem: I, II, III thiab IV;
Tsis tshua muaj kev vibration

Khoom faib thiab installation

Kev siv thiab kev faib tawm:
Lub casing yog tsim los ntawm porcelain qhov chaw, hlau accessories, mounting flanges thiab conductive tuav (rods).
Phab ntsa-los ntawm cov plooj (porcelain bushings) yog siv rau cov khoom siv hluav taws xob faib hluav taws xob thiab cov khoom siv hluav taws xob high-voltage hauv cov chaw nres tsheb fais fab thiab cov chaw nres tsheb, rau cov xov hlau kom dhau los ntawm cov khoom siv hauv av, cov phab ntsa lossis cov khoom siv hluav taws xob, thiab txhawb cov khoom siv hluav taws xob los tiv thaiv lawv los ntawm hauv av lossis hauv av. qhov thaiv.
Phab ntsa-los ntawm cov plooj (porcelain bushings) tuaj yeem muab faib ua sab hauv thiab sab nraum zoov phab ntsa-los ntawm cov plooj (porcelain bushings) raws li lawv qhov chaw siv.Raws li qhov sib txawv conductors dhau los ntawm nws qhov chaw, nws tuaj yeem muab faib ua busbar los ntawm-phab ntsa porcelain bushing, tooj liab tus neeg xyuas pib los ntawm-phab ntsa porcelain bushing thiab aluminium conductor los ntawm-wall porcelain bushing.
Thaum tus neeg xyuas pib tooj liab txuas ncaj qha mus rau lub busbar, galvanic corrosion yog ib qho yooj yim tshwm sim, thiab qhov kub thiab txias ntawm qhov kev sib cuag saum npoo yog siab dhau, uas yuav ua rau qhov sib koom ua ke hlawv tawm thiab cuam tshuam rau lub neej ntawm cov khoom siv.Yog li ntawd, tooj liab-aluminium hloov pob qij txha yuav tsum tau siv, tab sis nws yuav ua teeb meem rau qhov chaw tsim kho.Lub casing tuaj yeem daws cov teeb meem saum toj no.
Sab hauv thiab sab nraum zoov phab ntsa-los ntawm cov plooj (porcelain bushings) yog sib sau los ntawm cov khoom siv plooj (porcelain), cov khoom siv hlau, cov khoom siv hlau ntawm ob qho kawg thiab cov flanges mounting.Lub busbar phab ntsa-los ntawm cov plooj (porcelain bushing) yog sib sau los ntawm cov khoom siv plooj (porcelain), cov khoom siv hlau ntawm ob qho kawg, busbar splint thiab mounting flange (lub busbar splint feem ntau yog npaj los ntawm tus neeg siv raws li qhov loj ntawm lub busbar).
Cov lus qhia rau installation thiab siv:
1. Lub viav vias phab ntsa porcelain bushing yog tsim rau cov khoom siv faib khoom ntawm cov chaw nres tsheb fais fab thiab cov chaw nres tsheb uas qhov ntsuas hluav taws xob zaus AC lub zog qis dua 40.5kv, qhov ntsuas kub ntawm qhov chaw teeb tsa yog -40 ° C ~ + 40 ° C, thiab qhov siab tsis tshaj 1000m.
2. Sab hauv phab ntsa bushings tsis haum rau qhov chaw uas cov enamel, hlau accessories thiab cement nplaum ntawm bushing puas los yog txaus los txo cov hluav taws xob kev ua tau zoo ntawm bushing.
3. Yog hais tias ib nrab paug tshwm sim thaum lub sij hawm ua hauj lwm ntawm cov phab ntsa porcelain bushing, xyuas seb puas muaj ib feem los ntawm cov txhuas txau txheej ntawm lub flange los yog puab kab noj hniav ntawm cov porcelain bushing, thiab yog hais tias yog li ntawd, siv sij hawm ib ntus siab sib npaug zos ntsuas. sij hawm.
4. Lub qhov phab ntsa rau kev txhim kho lub busbar los ntawm-phab ntsa porcelain bushing yuav tsum tau qhib raws li qhov loj ntawm nws flange reinforcement.