Khoom siv
Sab nraum zoov ib-theem roj-immersed inverted tam sim no transformer, siv rau tam sim no, lub zog ntsuas thiab relay tiv thaiv nyob rau hauv 35 ~ 220kV, 50 los yog 60Hz hwj chim systems
Cov xwm txheej ntawm kev siv
◆ Ambient kub: -40 ～ + 45 ℃
◆ Qhov siab: ≤1000m
◆ Cov pa phem theem: Ⅱ, Ⅲ, Ⅳ
Cov yam ntxwv zoo
◆ Cov khoom no yog cov khoom siv hluav taws xob hloov hluav taws xob.Lub ntsiab rwb thaiv tsev yog ua los ntawm high-voltage cable ntawv wrapping.Txhawm rau txhim kho cov hluav taws xob hauv hluav taws xob thiab kev siv cov khoom siv rwb thaiv tsev, ob peb qhov hluav taws xob sib npaug ntawm cov ntxaij vab tshaus capacitive tau teeb tsa rau hauv lub ntsiab rwb thaiv tsev, uas yog immersed hauv cov roj transformer tom qab lub tshuab nqus tsev ziab, thiab tsis muaj ib feem ntawm lub zog zaus.tso tawm.Lub rwb thaiv tsev kev ua tau zoo yog ruaj khov thiab txhim khu kev qha, kev ua haujlwm tau zoo, thiab kev pabcuam lub neej ntev.
◆ Lub ntsiab winding yog los ntawm hom conductive pas nrig qauv, uas txhim kho cov khoom muaj peev xwm tiv taus tam sim no luv luv;Qhov siab tshaj plaws thermal stability tam sim no tus nqi yog 63kA / 3s (thaum thawj winding txuas nrog series)
◆ Qhov thib ob winding yog cam khwb cia nyob rau hauv aluminium shielding plhaub nrog cov ntaub ntawv organic, thiab cov kev ntsuas thiab kev tiv thaiv kab nyob rau hauv lub thib ob sab yuav tsis raug tawm tsam los ntawm hluav taws xob vim rwb thaiv tsev puas.
◆ Tsis siv neeg lub tshuab nqus tsev ziab kom qhuav thiab ua tiav lub tshuab nqus tsev kom qhuav thiab cov txheej txheem roj ua kom ntseeg tau tias tag nrho cov dielectric poob qhov tanδ ntawm cov khoom yog tsawg dua 0.4%
◆ Lub rwb thaiv tsev sab nrauv txais kev tsim kho kom zoo los ua kom muaj hluav taws xob sab hauv thiab sab nraud txawm tias tsis muaj paug.Muaj ob hom rau cov neeg siv xaiv:
1. Composite insulator
2. Lub tes tsho plooj (porcelain) muaj zog heev
◆ Lub davhlau ya nyob twg thib ob rau cov neeg siv xaim siv Phoenix tshwj xeeb davhlau ya nyob twg.Kev khiav hauj lwm ntawm plugging, unplugging thiab thaiv yog yooj yim dua thiab ceev.
◆Sub-arc vuam yog siv rau kev sib txuas ntawm cov khoom siv, thiab tag nrho cov khoom sib dhos yog ntim nrog high-pressure nitrogen rau kom pom, uas pab daws cov teeb meem ntawm cov roj to ntawm cov khoom siv roj.
◆ Sab saum toj ntawm cov khoom yog nruab nrog stainless hlau hlau expander, uas ua rau cov khoom nyob rau hauv ib tug tag nrho kaw lub xeev, tiv thaiv cov transformer roj thiab insulating ntawv kom tsis txhob ntub, thiab prolongs lub neej kev pab cuam ntawm cov khoom, thiab ib tug roj qib tshuaj ntsuam xyuas. qhov rais yog teem rau ntawm cov hlau expander, uas tuaj yeem pom tau yooj yim.Kev hloov ntawm cov roj theem.
◆ Txhua qhov insulating ntawm cov khoom no yog ua los ntawm cov ntaub ntawv zoo ib puag ncig.
◆ Hauv qab ntawm cov khoom yog nruab nrog ntau lub tshuab roj ntws valve, uas ua rau nws yooj yim dua los coj cov qauv roj thiab ntws cov roj.
◆ Sab nraud cov hlau xau xws li lub hauv paus thiab lub thawv sib txuas tau txais ob txoj kev tiv thaiv corrosion ntawm kev txau thiab kub-dip galvanizing, uas zoo nkauj thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion.
