112,5 kVA Òkú Iwaju Ayirapada-22.86 / 0.208 kV|AMẸRIKA 2024

Apẹrẹ koko marun{{0} ifiweranṣẹ jẹ ẹya akọkọ mẹta ati awọn ọwọn oluranlọwọ meji, ṣiṣẹda iyika oofa ti o tii fun ipele kọọkan. Iṣeto yii ṣe iwọntunwọnsi awọn ọna oofa mẹta{2}, ni pataki idinku aiṣedeede ṣiṣan ati awọn adanu afikun ti o somọ nipasẹ diẹ sii ju 15%. Awọn ọwọn oluranlọwọ n ṣiṣẹ bi awọn shunts oofa, ti o ni jijo ṣiṣan ninu ati sisọ awọn adanu mojuto lapapọ silẹ nipasẹ 10–20%, nitorinaa imudara ṣiṣe ṣiṣe. Pẹlu iduroṣinṣin ẹrọ ti o lagbara ti o duro kukuru-awọn agbara itanna iyika, apẹrẹ naa tun dinku gbigbọn aarin ati ariwo nipasẹ o kere ju 5 dB nipasẹ iṣapeye iṣapeye iyika oofa, aridaju iṣẹ ṣiṣe igbẹkẹle labẹ awọn ipo ibeere.

Faili arabara -ati{1}}eto okun waya n pese awọn anfani iṣẹ ṣiṣe wiwọn fun awọn ohun elo ile-iṣẹ ati awọn ohun elo. Nipa imudara iwọn oofa oofa, o dinku awọn adanu ṣina nipasẹ 15% ati pe o ni ṣiṣan jijo, imudara ṣiṣe taara. Yiyi foil LV duro fun kukuru - awọn agbara iyika to 60 kA/3s, lakoko ti yiyi HV ti o diduro ṣe idaniloju igbẹkẹle igbekalẹ. Ni igbona, apẹrẹ naa ge igbega iwọn otutu LV hotspot nipasẹ iwọn 10-15 ati ṣetọju itusilẹ apakan ni isalẹ 5 pC. Eyi ṣe abajade igbesi aye idabobo ti o gbooro, awọn idiyele iṣẹ ti o dinku, ati resilience nla fun awọn agbegbe ti o n beere bi awọn ohun elo iṣelọpọ tabi awọn ile-iṣẹ eti okun.

The oil tank of our US-style pad-mounted transformer is constructed from 304-grade stainless steel and features a fully sealed, robotically-welded design. This robust construction, combined with a multi-layer coating system including hot-dip galvanization and epoxy spray, ensures long-term structural integrity and corrosion resistance-even in coastal or high-humidity environments. Critical sealing is achieved through nitrile rubber gaskets and continuous welds, maintaining an IP68 rating and preventing moisture ingress that preserves dielectric oil quality. Equipped with a magnetic oil level gauge, pressure relief device, and integrated monitoring points, the tank supports predictive maintenance and delivers a >Oṣuwọn igbẹkẹle lilẹ 99.5%, idinku awọn idiyele igbesi aye fun ohun elo ati awọn alabara ile-iṣẹ ti n ṣiṣẹ ni awọn ipo ibeere.

Oluyipada naa wa ni ifipamo laarin apoti igi ti a fikun ti a ṣe lati ISPM 15-igi ti a ti ni ifọwọsi, pẹlu àmúró inu ti a ṣe apẹrẹ lati koju awọn ẹru akopọ ti o ju awọn toonu metiriki 7 lọ. Awọn eroja to ṣe pataki jẹ aibikita nipa lilo ipaya{4}} gbigba HDPE biraketi, idinku{7} eewu ibajẹ ti o fa nipasẹ diẹ sii ju 30% lakoko gbigbe ọkọ oju irin. Ẹyọ naa n gba igbale{9}} pẹlu 0.12mm fiimu idena -condensation barrier, titọju ọriniinitutu inu ni isalẹ 30% fun to oṣu mejila ti ibi ipamọ ita gbangba. Eto iṣakojọpọ yii, ti a fọwọsi nipasẹ idanwo ISTA 3A, ti ṣaṣeyọri oṣuwọn ifijiṣẹ ọfẹ-ọfẹ 99.8% kọja awọn eekaderi transcontinental, ni imunadoko aabo ipata ati awọn ifiyesi iduroṣinṣin igbekalẹ fun awọn alabara ohun elo ti n ṣakoso awọn ẹwọn ipese ti o gbooro.

Oluyipada naa wa ni ifipamo sinu apoti HC 40ft ni lilo fifọ irin mẹrin mẹrin pẹlu awọn aabo eti 3- inch inch, lakoko ti gidi{9}} awọn olugbasilẹ ipaya akoko ṣe abojuto gbogbo awọn ipa inaro ati petele jakejado irin-ajo naa, ni idaniloju pe wọn wa labẹ 2.5g ati 1.2g lẹsẹsẹ. Ọna yii, ti a fọwọsi nipasẹ idanwo ISTA 3E, ti ṣaṣeyọri ibajẹ 99.9% -oṣuwọn ọfẹ lori awọn ipa-ọna ti o kọja awọn maili 8,000. Ididi igbale igbale ti ẹyọ ti inu ati ibora nitrogen ti a tẹ (ti a tọju ni 0.15-0.3 bar) ṣe idiwọ ọrinrin gbigbe lakoko gbigbe nla{17}}ririn nla, ni idaniloju iduroṣinṣin idabobo nigbati o ba de. Ilana eekaderi yii ṣe atilẹyin taara - ni{20}} awọn iṣeto ise agbese akoko nipasẹ imukuro awọn ibeere gbigbẹ tẹlẹ ati idinku akoko fifisilẹ nipasẹ awọn wakati 48-pataki fun awọn iṣẹ akanṣe iwẹhinti eti okun pẹlu awọn ferese ijade lile.