220kV Porcelain Bushing Sab nraum zoov Cable Jointing Kit

Lub 220kV Porcelain bushing sab nraum zoov cable txuas cov khoom siv yog cov khoom siv tseem ceeb rau siab -voltage fais fab kis.

Cov plooj (porcelain bushing) muab cov rwb thaiv tsev zoo thiab kev tiv thaiv txhua yam, tiv thaiv qhov chaw sab nraum zoov, thiab muaj dej zoo - pov thawj, plua plav - pov thawj thiab huab cua - cov yam ntxwv tsis kam. Tus neeg xyuas pib sab hauv txuas nrog lub cable kom ntseeg tau tias qhov ruaj khov ntawm kev xa hluav taws xob hluav taws xob thiab tsim nyog rau 220kV siab - voltage. Nws cov qauv compact thiab yooj yim installation tuaj yeem txo qhov nyuaj thiab ntev ntawm - qhov chaw tsim kho. Nrog kev txhim khu kev qha, nws tau dav siv nyob rau hauv sab nraum zoov scenarios xws li substation nkag thiab tawm kab thiab overhead kis tau tus mob kab terminals los xyuas kom meej lub efficiency thiab kev nyab xeeb ntawm lub hwj chim system.

 

 

 

 

Parameter	Tus nqi
Rated Voltage thiab zaus	120/220 kV, 50 Hz
Kev ua haujlwm siab tshaj plaws	2 52kv
Ambient Temperature Range	-40℃rau +40 degree
Maximum Conductor Temperature (Kev ua haujlwm li qub)	90 degree
Maximum Conductor Kub (Short Circuit)	250 degree
Siv tau Cable Hla-Section	240-2500 hli
Qhov siab tshaj plaws	≤1000 m (Custom designs available for >1000 m)
Cov pa phem theem	Tsim nyog rau thaj chaw muaj kuab paug hnyav (Class IV) thiab ntug hiav txwv siab ntsev- thaj chaw huab cua

Kev Ntsuas Ib Feem (Ambient, 190 kV)	Tsis pom qhov paug tawm tsawg dua lossis sib npaug li 5 pC rhiab heev
Thermal Cycling Test (254 kV, 95-100 degree, 8h cua sov / 16h txias)	Ua tiav 20 lub voj voog
Kev Ntsuas Ib Feem (High Temp, 190 kV)	Tsis pom qhov paug tawm tsawg dua lossis sib npaug li 5 pC rhiab heev
Impulse Voltage Test (± 1050 kV, 95-100 degree, 10 zaug txhua)	Tsis muaj kev tawg lossis flashover
Fais fab zaus Voltage Test (160 kV, 15 min)	Tsis muaj kev tawg lossis flashover
Sealing Test rau Assembled Terminations a. Kev Ntsuas Kev Ntsuas Siab (250 ± 10 MPa, 1 h) b. Nqus Leakage Test (1 h) - Siab nce (B-A)	Tsis muaj roj to 60p ua

 

 

● Housing Manufacturing: Lub vaj tse yog tsim los ntawm isostatic pressing technology, featuring high mechanical zog, zoo heev taug qab thiab yaig kuj, superior rwb thaiv tsev zog, tus kheej - tu muaj peev xwm, thiab zoo heev anti- kev laus kev ua tau zoo. Nrog tshwj xeeb seismic tsis kam, nws yog tshwj xeeb tshaj yog haum rau cov cheeb tsam ntug hiav txwv dej thiab hnyav ib puag ncig ntuj.

● Shed Design: Kev hloov pauv loj thiab me me los ntawm kev teeb tsa tau raug pov thawj los ntawm kev sim los muab cov pa phem zoo heev.

● Stress Cone: Siv cov khoom lag luam siab tshaj - elasticity kua silicone roj hmab thiab ua kom zoo dua los ntawm kev txheeb xyuas qhov tseeb, daws cov teeb meem hluav taws xob hauv hluav taws xob zoo.

● Sealing System: Multi- txheej sealing qauv ua kom zoo dua sealing kev ua tau zoo, tag nrho tiv thaiv dej ingress thiab roj to hauv vaj tse, yog li txuas ntxiv lub neej kev pab cuam.

● Quality Assurance: Tag nrho cov khoom siv hluav taws xob tseem ceeb tau raug kuaj xyuas raws li cov qauv kev qhia tshwj xeeb.

 

 

220kV Porcelain bushing sab nraum zoov cable txuas cov khoom siv suav nrog:

Hlau clamp, Uniform Cover, porcelain bushing, Insulating roj, kev nyuaj siab lub khob hliav qab, puag pedestal, txhawb insulator, tail tube.

 

 

 

Kev cog lus rau kev pabcuam	Kev piav qhia
Nug teb	Peb yuav ua siab ntev teb koj cov lus nug thiab muab cov lus qhia tsim nyog tshaj plaws.
Order Follow-Up	Tom qab koj tso qhov kev txiav txim, peb yuav nquag saib xyuas cov txheej txheem tsim khoom thiab ua kom koj hloov kho ntawm qhov kev nce qib.
Tus neeg saib xyuas kev txhawb nqa	Raws li tus neeg sawv cev ntawm peb cov khoom, peb yuav koom tes nrog koj los daws cov teeb meem ntawm cov neeg siv khoom tam sim ntawd.
Kev daws teeb meem	Peb yuav mloog koj cov kev txhawj xeeb, txheeb xyuas cov teeb meem, thiab muab cov kev daws teeb meem zoo tshaj plaws kom ntseeg tau tias koj txaus siab.

 

 

 

Kev taw qhia kev teeb tsa	Kev piav qhia
Cable Accessories Vulnerability	Cable accessories yog qhov tsis muaj zog tshaj ntawm cov kab cable; installation zoo yog qhov tseem ceeb rau kev nyab xeeb.
Cov Neeg Ua Haujlwm Tsim Nyog	Yuav tsum tau nruab los ntawm tshwj xeeb kev cob qhia cable accessory tsim cov neeg ua haujlwm.
Phau ntawv qhia	Nyeem phau ntawv kom zoo thiab ua raws li cov kauj ruam installation nruj me ntsis.
Fais fab Devices	Xyuas kom cov khoom siv txuas nrog thiab cov cables raug kaw ua ntej kev teeb tsa.
Kab mob	Txheeb xyuas tias cov qauv cable ua tiav thiab tsis muaj dej noo; zam kev txhim kho cov kab ntub dej.
Specification Check	Xyuas seb qhov specifications ntawm cable accessories phim cov cables; xyuas cov ntim thiab kev ncaj ncees ntawm cov khoom.
Huab cua tej yam kev mob	Zam kev teeb tsa hauv nag, huab cua, lossis cua daj cua dub; Kev ntsuas cua sov yuav tsum tau noj yog tias qhov ntsuas kub tsawg dua lossis sib npaug li 5 degree.
Kev huv huv thaum nruab	Khaws tes, cov cuab yeej, thiab cov khoom kom huv si; zam kev ua ub ua no (piv txwv li, haus luam yeeb) thaum ua haujlwm.
Ib txwm Phenomenon	Tom qab cua sov, cov kua nplaum liab tuaj yeem ntws los ntawm hauv qab ntawm lub tsho txias shrinkable, nws yog qhov tshwm sim ib txwm muaj.

 

Cim npe nrov: Tuam Tshoj 220kv porcelain bushing sab nraum zoov cable sib koom cov khoom siv, Tuam Tshoj 220kv porcelain bushing sab nraum zoov cable jointing khoom manufacturers, lwm tus neeg, Hoobkas