36kv 30NF250 High Voltage Transformer Porcelain Bushing
Khoom txhais
Lub transformer bushing yog lub ntsiab rwb thaiv tsev ntaus ntawv sab nraum lub thawv transformer.Cov hlau lead ntawm lub transformer windings yuav tsum dhau los ntawm cov insulating bushing kom insulate ntawm cov hlau lead thiab nruab nrab ntawm cov hlau lead thiab lub plhaub transformer, thiab tib lub sij hawm ua lub luag haujlwm ntawm kev kho cov hlau lead.Vim muaj qhov sib txawv voltage, insulating bushings muaj xws li ntshiab porcelain bushings, roj puv bushings thiab capacitor bushings.Pure porcelain bushings feem ntau yog siv nyob rau hauv transformers ntawm 10kV thiab hauv qab no.Nws yog hnav ib tug conductive tooj liab pas nrig nyob rau hauv lub porcelain bushing, thiab cov plooj (porcelain bushing) yog cua-insulated;roj puv bushings feem ntau yog siv nyob rau hauv 35kV transformers, uas yog sau nrog roj nyob rau hauv lub porcelain bushing., Muab ib tug conductive tooj liab pas nrig nyob rau hauv lub porcelain bushing, thiab tus pas nrig tooj liab yog them nrog insulating ntawv;lub capacitive bushing yog siv rau high-voltage transformers saum 100kV.Nws muaj ib lub ntsiab insulating capacitor core, txheej insulating sab sauv thiab qis porcelain qhov chaw, txuas lub tes tsho, thiab roj hauv ncoo., Lub caij nplooj ntoos hlav sib dhos, hauv paus, sib npaug pob, ntsuas lub davhlau ya nyob twg, lub davhlau ya nyob twg thaiv, roj hmab gasket, roj insulating, thiab lwm yam.
Lub bushing yog lub hollow hluav taws xob insulator uas tso cai rau ib tug hluav taws xob conductor kom dhau kev nyab xeeb los ntawm ib tug ua barrier xws li cov ntaub ntawv ntawm ib tug transformer los yog Circuit Court breaker yam tsis ua hluav taws xob tiv tauj nrog nws.Peb cov chaw tsim tshuaj paus muaj peev xwm tsim cov porcelain bushing raws li DIN qauv thiab ANSI. Cov qauv.
DIN txheem transformer bushing muaj tsawg volatge qhov chaw accessoires thiab high voltage ib feem rau compose.Low voltage qhov peb feem ntau hu ua DT1/250A, DT1/630A, DT1/1000A.
High voltage feem peb feem ntau hu ua 10NF250A, 10NF630A, 20NF250A, 30NF250A.
ANSI txheem transformer bushing kuj tseem muaj ntau hom, xws li ANSI Standard 1.2kV threaded secondary transformer bushing, ANSI standard 15kV threaded thawj transformer bushing.
30 ZPO 630
30 ZPO 250
Bushings yog tsim rau DIN42531,52432,42533 | |||||||||
PART NUMBER | Kev piav qhia | Kv RATING | kuv RATING | TANK HOLESIZE | BIL | PF DRY | PF WET | CREEPAGE | STEM CONNECT |
30 ZPO 250 | DIN 42531 30 NF250 | 36 | 250 | 78 | 170 | 70 | - | 607 ib | M12 |
30 ZPO 630 | DIN 42532 30 NF630 | 36 | 630 | 90 | 170 | 70 | - | 662 ib | M20 |
30 NPO 1000 | DIN 42533 30 NF1000 | 36 | 1000 | 110 | 170 | 70 | - | 635 ib | M30 |
30 NF 2000 | DIN 42533 30 NF 2000 | 36 | 2000 | 135 | 170 | 70 | - | 635 ib | M42 |
30 ZPO 3150 | DIN 42533 30 NF 3150 | 36 | 3 150 | 135 | 170 | 70 | - | 635 ib | M48 |