{"title":"Dry-Type Transformers | HEAKOR","description":"\u003cp\u003eDry-type transformers change voltage without using insulating oil. For contractors, industrial buyers and project procurement teams, the choice starts with the electrical duty, ventilation and installation environment. HEAKOR presents dry-type transformers for project-specific selection and quotation review.\u003c\/p\u003e\n\u003ch2\u003eIs a dry-type transformer suitable for my project?\u003c\/h2\u003e\n\u003cp\u003eA dry-type design may be considered where the installation calls for equipment without insulating oil. Suitability depends on the complete transformer and enclosure configuration, load and site conditions. An open transformer should not be assumed suitable for outdoor rain, dust or condensation.\u003c\/p\u003e\n\u003ch2\u003eWhat should I confirm before choosing a model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical duty:\u003c\/strong\u003e capacity in kVA or MVA, primary and secondary voltage, phase, frequency and load characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e connection or vector group, impedance, taps, insulation and temperature-rise limits where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e indoor or outdoor location, enclosure, ventilation, ambient temperature, altitude, humidity and available space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject acceptance:\u003c\/strong\u003e applicable standard and edition, efficiency or loss requirements, noise limits, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a replacement, provide existing nameplate details and available drawings. Identify changes to the load, cable connections, mounting, access or lifting arrangements. Matching capacity alone does not confirm compatibility.\u003c\/p\u003e\n\u003ch2\u003eWhere can I review product details?\u003c\/h2\u003e\n\u003cp\u003eOpen the \u003ca href=\"\/zh-hans\/products\/dry-type-transformer\"\u003eHEAKOR dry-type transformer product page\u003c\/a\u003e for selection questions, document checks and quotation requirements. Confirm the proposed model and supply scope against the project specification; this category page does not establish a universal rating range or certification.\u003c\/p\u003e\n\u003ch2\u003eHow do I request a dry-type transformer quotation?\u003c\/h2\u003e\n\u003cp\u003eSend the available ratings, application, quantity, destination and requested delivery date. Include your company name and whether the project is at budget, tender, purchase or replacement stage. Price and delivery are confirmed after the technical requirements and supply scope are reviewed.\u003c\/p\u003e\n\u003cp\u003eUse the \u003ca href=\"\/zh-hans\/blogs\/news\/transformer-rfq-checklist\"\u003etransformer RFQ checklist\u003c\/a\u003e to organize the enquiry. Mark missing values as TBC. The contact form does not accept attachments; mention any datasheet, nameplate or single-line diagram so we can arrange how to receive it.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/zh-hans\/pages\/contact#heakor-project-enquiry\"\u003e\u003cstrong\u003eRequest a dry-type transformer quotation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"dry-type-transformer","title":"配电用干式变压器 | HEAKOR","description":"\u003cp\u003e干式变压器在不使用绝缘油的情况下改变配电系统的电压。HEAKOR 列出干式变压器，供承包商、电气采购团队及工业采购商提交项目询盘。评估合适配置时，必须结合安装环境审核电气要求。\u003c\/p\u003e\n\u003cp\u003e本页介绍项目选型及报价所需信息。额定参数、结构、外壳、合规要求及供货范围必须针对拟供型号确认。\u003c\/p\u003e\n\u003ch2\u003e选择干式变压器需要哪些信息？\u003c\/h2\u003e\n\u003cp\u003e先提供所需容量、一次及二次电压、相数和频率。仅有容量不足以确定合适的变压器。请附负载特性及现场条件，以便按项目技术要求核对拟供配置。\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e电气系统：\u003c\/strong\u003e 额定容量及单位 kVA 或 MVA、一次及二次电压、相数和频率。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e设计要求：\u003c\/strong\u003e 如已规定，请提供联结组别、阻抗、分接要求、绝缘水平及温升限值。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e安装：\u003c\/strong\u003e 室内或室外位置、外壳防护、环境温度、海拔、通风、粉尘及湿度。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e项目要求：\u003c\/strong\u003e 适用标准、损耗或效率限值、噪声限值、所需试验及资料。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e干式变压器常见问题\u003c\/h2\u003e\n\u003ch3\u003e干式变压器可用于哪些场景？\u003c\/h3\u003e\n\u003cp\u003e商业建筑、工业设施及其他配电项目在要求设备不使用绝缘油时，可考虑干式设计。是否适用取决于具体的变压器设计、负载、通风、外壳及当地安装要求。\u003c\/p\u003e\n\u003ch3\u003e干式变压器可以安装在室外吗？\u003c\/h3\u003e\n\u003cp\u003e室外适用性必须针对完整的变压器和外壳配置确认。不要默认开放式变压器适合雨水、凝露或粉尘环境。请在询盘中说明室外条件及所需外壳防护。\u003c\/p\u003e\n\u003ch3\u003e干式与油浸式变压器有什么区别？\u003c\/h3\u003e\n\u003cp\u003e主要区别是绝缘及冷却方式：干式变压器不使用绝缘油，油浸式变压器则以油作为绝缘及冷却系统的一部分。选择应遵循项目的电气、安装及维护要求。\u003c\/p\u003e\n\u003ch3\u003e应注明哪些标准和证书要求？\u003c\/h3\u003e\n\u003cp\u003e请提供所需标准编号及版本、目的国要求，以及强制认证或项目批准要求。合规性必须针对拟供型号及文件记载的范围核查；产品类别名称不能证明已取得认证。\u003c\/p\u003e\n\u003ch3\u003e更换变压器时应提供什么信息？\u003c\/h3\u003e\n\u003cp\u003e请附现有铭牌信息、已有图纸及所需电气额定参数。说明负载、联结方式或安装空间的变化，以及现场通行及吊装限制。仅匹配原有 kVA 容量，不能确认替换兼容性。\u003c\/p\u003e\n\u003ch3\u003e如何索取价格及交付计划？\u003c\/h3\u003e\n\u003cp\u003e请提供关键电气要求、数量、目的地及期望交付日期。价格和交付需依据最终技术规格及供货范围确认。申请报价时，请明确所需图纸、试验报告及其他资料。\u003c\/p\u003e\n\u003ch2\u003e应索取哪些技术资料？\u003c\/h2\u003e\n\u003cp\u003e请索取拟供型号的参数表及外形图，图中应包含总体尺寸、端子、安装及操作空间要求。核对资料中的容量、电压、联结方式及外壳是否与报价一致。\u003c\/p\u003e\n\u003cp\u003e请在询盘中列出所需试验、报告及验收标准。如认证或第三方批准为强制要求，应索取型号及范围对应的证据。资料可提供性及签发日期必须针对拟供设备确认。\u003c\/p\u003e\n\u003ch2\u003e向 HEAKOR 申请干式变压器报价\u003c\/h2\u003e\n\u003cp\u003e使用询盘表提供公司名称、项目地点、用途、采购阶段及所需容量、电压、相数和频率。请注明是否有技术要求、单线图或替换设备铭牌。尚在确认的信息请标注为 TBC。\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/zh-hans\/pages\/contact\"\u003e\u003cstrong\u003e提交干式变压器需求\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e了解产品类别，请访问 \u003ca href=\"\/zh-hans\/collections\/dry-type-transformer\"\u003eHEAKOR 干式变压器\u003c\/a\u003e。\u003c\/p\u003e\n\u003cp\u003e申请报价前，请使用 \u003ca href=\"\/zh-hans\/blogs\/news\/transformer-rfq-checklist\"\u003e变压器 RFQ 清单\u003c\/a\u003e 整理技术要求及待确认问题。参考 \u003ca href=\"\/zh-hans\/blogs\/news\/custom-transformer-project-requirements\"\u003e项目要求指南\u003c\/a\u003e 了解如何明确所需设备及资料范围。\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47762735300779,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/Codex_2026_9_8_09_16_54.png?v=1788830233"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/collections\/dry-type-transformer-banner-3200x1600.png?v=1788504537","url":"https:\/\/heakortransformer.com\/zh-hans\/collections\/dry-type-transformer.oembed","provider":"Heakor transformer","version":"1.0","type":"link"}