aon、Léiriú Múnla

• GW9：Lasmuigh leithlisiú ardvoltais lasmuigh，9Le haghaidh sraithuimhir an dearadh；24：额定电压24kV（适配20/22/24kV系统）；G：改进型/防污型；630A：额定电流630A。
• GW9= Dínascaire HV Allamuigh, 9 = Dearadh Uimh.; 24 = Rated Voltage 24kV (suitable for 20/22/24kV systems); G = Improved/Anti-pollution Type; 630A = Rated Current 630A.

dhá、Achoimre Táirge

GW9-24G/630A是专为20kV/22kV/24kV户外交流配电系统设计的单极手动隔离开关，适配全球中压配网场景（亚洲、Afraic、Meiriceá Laidineach、中东等）。glacadh táirge双柱瓷质/复合硅橡胶绝缘、双刀片触头+自锁结构，Ar fáil agLe voltas agus gan ualachCiorcad lasctha coinníollach，soláthar可见断点Sábháilteacht cothabhála a chinntiú；bhfuilAntifouling、resistant aimsir、cothabháil saor in aiscetréith，适配-40℃~+40℃、海拔≤3000m环境，a úsáidtear go forleathan柱上变压器、Fáinne príomh-aonad、línte lastuas、fostáisiún的隔离与分段，是20-24kV户外配网必备设备。

The GW9-24G/630A is a single-pole manual disconnector switch designed for 20kV/22kV/24kV córais dáileacháin AC lasmuigh, suitable for global medium-voltage distribution scenarios (Áise, Afraic, Meiriceá Laidineach, Meán-Oirthear, srl.). Gnéithe sé double-post porcelain/composite silicone rubber insulation, double-blade contacts with self-locking mechanism, a chumasú lascadh ciorcad faoi voltas ach gan ualach coinníollacha, ag soláthar a visible break point le haghaidh cothabhála sábháilte. Le frith-thruailliú, aimsir-resistant, saor ó chothabháil maoine, it operates reliably in -40℃~+40℃ and altitude ≤3000m, widely used for isolation and sectionalization of pole-mounted transformers, príomhaonaid fáinne, línte lastuas, fostáisiúin, an essential equipment for 20-24kV outdoor distribution networks。

trí、Cur síos ar an Táirge

ann20kV/22kV/24kV户外配电系统中，Cuirtear an lasc leithlisithe i bhfeidhmleithlisiú leictreach、Deighilt líne、Cothabháil trealaimhtrealamh lárnach，必须提供Brisphointí le feiceáil go soiléir、可靠绝缘与稳定操作。传统隔离开关存在污闪风险、操作繁琐、维护量大agus ceisteanna eile，难以适配全球不同气候（高温、高湿、spraeála salann、重污秽）与地域环境。

GW9-24G/630A户外高压隔离开关Réitigh spriocdhírithe ar na pointí pian thuas：

1. Feidhmeanna lárnacha：amháin iLe voltas agus gan ualachCiorcad lasctha coinníollach，可分合≤2A的空载容性/感性电流，Tá sé cosc ​​dian oibriú faoi ualach；合闸后自动自锁，防止误分，保障运维安全。
2. Buntáistí struchtúracha：单极双柱结构，双刀片触头+压缩弹簧确保接触压力≥120N、接触电阻≤150μΩ，Seolta agus cobhsaí；支柱绝缘子可选瓷质（防污型）/复合硅橡胶，Fad creepage leordhóthanach，Flashover frith-thruailliú、Frithsheasmhach do spraeáil salainn、Frithsheasmhach UV。
3. Éasca a oibriú：Oibriú slat hook inslithe láimhe，力矩小、Gluaiseachtaí solúbtha，无需电源，Oiriúnach do limistéir dhomhanda gan chumhacht/iargúlta；Modhanna suiteála solúbtha，柱上垂直/水平安装，Sreangú simplí。
4. oiriúnú comhshaoil：工作温度**-40℃~+40℃**，airde≤3000m，Friotaíocht crith talún ≤8，oiriúnúspraeála salann cósta、filth tionsclaíoch、ardchlár、热带/寒带等全球多地域场景；热镀锌底座+不锈钢固件，Frithsheasmhach do chreimeadh、cothabháil saor in aisce。
5. Cásanna iarratais：a úsáidtear go forleathan20-24kV户外配网，áireamh柱上变压器前端、架空线路分段、Fáinne príomh-aonad、变电站母线隔离、农村电网改造、工业园区配电，cloí leGB 1985、IEC 62271-102标准。

Cur síos

I 20kV/22kV/24kV outdoor distribution systems, trealamh lárnach do lasca dínascaire leithlisiú leictreach, rannánú líne, and equipment maintenance, requiring clear visible break points, reliable insulation, and stable operation. Conventional disconnectors face issues like pollution flashover risk, cumbersome operation, and high maintenance, making them unsuitable for global diverse climates (teocht ard, high humidity, spraeála salann, truailliú trom) and regional environments.

GW9-24G/630A Outdoor High Voltage Disconnector Switch addresses these pain points:

1. Croífheidhm: Lasctar ciorcaid amháin faoi voltas ach gan ualachcoinníollacha, capable of switching no-load capacitive/inductive currents ≤2A; toirmeasc dian ar oibriú ualach. Self-locks automatically after closing to prevent accidental opening, ensuring maintenance safety.
2. Buntáistí Struchtúracha: Single-pole double-post structure, double-blade contacts with compression springsensure contact pressure ≥120N and contact resistance ≤150μΩ for stable conduction. Post insulators available in porcelain (frith-thruailliú)/composite silicone rubber, le go leor achar creepage, flashover frith-thruailliú, friotaíocht spraeála salann, agus friotaíocht UV.
3. Oibríocht Éasca: Manual operation with insulated hook stick, low torque, flexible action, no power supply required, suitable for global off-grid/remote areas. Suiteáil solúbtha: pole-mounted vertical/horizontal, sreangú simplí.
4. Inoiriúnaitheacht Timpeallachta : Teocht oibriúcháin -40℃ ~ + 40 ℃, airde ≤3000m, friotaíocht seismeach ≤8 céim, oiriúnach le haghaidh spraeála salann cósta, truailliú tionsclaíoch, plateau, tropical/cold zonesand other global regional scenarios. Hot-dip galvanized base + stainless steel fasteners, creimeadh-resistant, saor ó chothabháil.
5. Cásanna Iarratais: Úsáidtear go forleathan i 20-24kV outdoor distribution networks, lena n-áirítear pole-mounted transformer front ends, overhead line sectionalization, príomhaonaid fáinne, substation busbar isolation, rural grid renovation, industrial park distribution, géilliúil le GB 1985, IEC 62271-102caighdeáin。

五、产品参数表Parameters Table