▲ Solution ContentCopy

{ "solution": { "__typename": "SolutionRecord", "_allSlugLocales": [ { "locale": "de", "value": "bahnstrom-prufung" }, { "locale": "en", "value": "railway-power-testing" }, { "locale": "es", "value": "prueba-de-potencia-ferroviaria" }, { "locale": "fi", "value": "rautatievoiman-testaus" }, { "locale": "fr", "value": "essais-de-puissance-ferroviaire" }, { "locale": "it", "value": "test-di-potenza-ferroviaria" }, { "locale": "ko", "value": "railway-power-testing" }, { "locale": "pt", "value": "ferrovias" }, { "locale": "ru", "value": "railway-power-testing" }, { "locale": "sl", "value": "analiza-elektricne-energije-na-zeleznici" }, { "locale": "sv", "value": "provning-av-jarnvagskraft" }, { "locale": "zh_CN", "value": "railway" } ], "seo": [ { "attributes": null, "content": "铁路电力分析和电力系统测试 | Dewesoft", "tag": "title", "__typename": "Tag" }, { "attributes": { "property": "og:title", "content": "铁路电力分析和电力系统测试" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:title", "content": "铁路电力分析和电力系统测试" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "description", "content": "用于铁路测试应用的高速 DAQ 解决方案，例如受电弓和导电轨测试、短路分析和电力系统测试。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:description", "content": "用于铁路测试应用的高速 DAQ 解决方案，例如受电弓和导电轨测试、短路分析和电力系统测试。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:description", "content": "用于铁路测试应用的高速 DAQ 解决方案，例如受电弓和导电轨测试、短路分析和电力系统测试。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image", "content": "https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&fit=max&w=1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:width", "content": "1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:height", "content": "628" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:alt", "content": "Railway testing" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:image", "content": "https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&fit=max&w=1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:image:alt", "content": "Railway testing" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:locale", "content": "zh_CN" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:type", "content": "article" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:site_name", "content": "数据采集系统及解决方案" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "article:modified_time", "content": "2025-04-06T16:11:22Z" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "article:publisher", "content": "https://www.facebook.com/WeAreDewesoft/" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:card", "content": "summary_large_image" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:site", "content": "@https://twitter.com/dewesoft" }, "content": null, "tag": "meta", "__typename": "Tag" } ], "id": "123032513", "slug": "railway", "name": "轨道交通", "title": "轨道交通电力系统分析与测试", "subtitle": "", "image": { "url": "https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg", "responsiveImage": { "aspectRatio": 1.9104477611940298, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLCgoLDhgQFxUVDh0MFh0YGRUeGBYVIiEmKzIjJh0oKRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLAg0OHBAQHDsoIig7Ozs7Ozs7Ozs7Ozs7LzUvLy87Ozs7Ozs7Ly8vOy8vLy81Lzs1Ly8vLy8vOy8vLy8vL//AABEIAA0AGAMBIgACEQEDEQH/xAAXAAEBAQEAAAAAAAAAAAAAAAAGAwEA/8QAHhAAAQQDAAMAAAAAAAAAAAAAAQACBBEDBQcWIZH/xAAVAQEBAAAAAAAAAAAAAAAAAAAFAf/EACARAAECBQUAAAAAAAAAAAAAAAEABxUhQUJRAgMEBQb/2gAMAwEAAhEDEQA/AJN6PrTgJ9fVFvSoABqkO8fiCMTbrUMeiinGSS60LDWlNqUO774VCXyuiQ8zKaQFqCP1OBriLcuUHXNhpkAVRyHHyv/Z", "height": 418, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&dpr=0.25&w=800 200w,https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&dpr=0.5&w=800 400w,https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&dpr=0.75&w=800 600w,https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&w=800 800w,https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&dpr=1.5&w=800 1200w,https://www.datocms-assets.com/53444/1659601257-railway-testing.jpg?auto=format&dpr=2&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Railway testing", "title": "Railway testing" } }, "description": { "blocks": [], "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "高速和高通道数的数据采集解决方案，用于受电弓和导电轨测试，短路分析和逆变器系统测试等轨道交通测试应用。" } ] } ] } }, "links": [] }, "category": { "__typename": "SolutionCategoryRecord", "_allSlugLocales": [ { "locale": "de", "value": "leistung-energie" }, { "locale": "en", "value": "power-energy" }, { "locale": "es", "value": "potencia-energia" }, { "locale": "fi", "value": "teho-energia" }, { "locale": "fr", "value": "puissance-energie" }, { "locale": "it", "value": "potenza-energia" }, { "locale": "ko", "value": "power-energy" }, { "locale": "pt", "value": "potencia-e-energia" }, { "locale": "ru", "value": "power-energy" }, { "locale": "sl", "value": "moc-energija" }, { "locale": "sv", "value": "kraft-energi" }, { "locale": "zh_CN", "value": "power-energy" } ], "name": "电力和能源测试与测量解决方案", "shortName": "电力和能源", "slug": "power-energy" }, "measurementIcons": [], "highlights": [ { "__typename": "HighlightRecord", "id": "120843069", "name": "杜软质量", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "Dewesoft质量和7年保修" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "享受我们的福利 " }, { "item": "121779479", "type": "itemLink", "children": [ { "type": "span", "value": "7年保修" } ] }, { "type": "span", "value": ".我们的数据收集系统是在欧洲按照最高质量标准建造的。我们提供免费的、面向客户的技术支持。您对Dewesoft解决方案的投资将在未来的许多年里得到保护。" } ] } ] } }, "links": [ { "__typename": "ProductRecord", "id": "121779479", "slug": "warranty", "title": "Dewesoft 数据采集系统 7 年保修", "subtitle": "行业领先的仪器设备保修" } ] } } ], "features": [ { "__typename": "FeatureRecord", "id": "123032515", "anchor": "testing", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "受电弓和导电轨测试" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "轨道交通使用直流或交流电源进行操作。它们以不同的电压电平（250 V，66 kV）和不同的线路频率（16.7Hz，25Hz，50Hz，60Hz）运行。机车通过受电弓连接到架空线或导电轨（第3轨）获得动力" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "测试电源系统需要一个高精度的数据采集系统，该系统应支持各种输入信号，例如" }, { "type": "span", "marks": [ "strong" ], "value": "电压、电流、加速​​度、GPS参数、CAN总线数据、视频和位移" }, { "type": "span", "value": "。尤其是同步视频对于全面分析非常重要，并且非常有用（对受电弓与架空线的连接进行监控，钢轨与导电轨的相互作用等）。除了高压外，还存在高达8000A的高工作电流，这需要特殊的电流传感器（AC和DC）。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,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", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1659601260-railway-testing-overview.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Railway testing overview", "title": "Railway testing overview" } } ] }, { "__typename": "FeatureRecord", "id": "123032554", "anchor": "short-circuit-analysis", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "短路分析" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "轨道交通供电系统的短路分析是Dewesoft功率分析仪的瞬态记录功能的典型应用。 铁路供电系统短路中，通常假定短路电流的三个流向： 1/3的电流通过回路流向导线，1/3的电流流向铁轨，1/3的电流流向地面。实际上，结果相差很大，并且很大程度上取决于环境条件（接地，土壤等）。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft功率分析仪允许通过电流测量自动评估短路电流分配。并可以计算出诸如" }, { "type": "span", "marks": [ "strong" ], "value": "峰值电流，短路的交流和直流部分，短路时间等参数" }, { "type": "span", "value": "。此外，可以将高速摄像机和热成像摄像机连接到系统并同步获取数据以进行综合分析。" } ] }, { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "典型配置" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "对于典型配置，我们建议 R2DB data acquisition system 配置为：" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "1路 电压" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "7路 电流" } ] } ] } ] }, { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "亮点" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "高采样率" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "原始数据存储" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "在不同的通道上触发（模拟，数字，数学，功率，功率质量等）" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "在所有线路频率（16.7Hz，50Hz，60Hz等）下进行分析" } ] } ] } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBhIPCBEQDQ4NFhAQDQ0NDRENDREYFxYZGBYVIhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDQ0MFQ4NFS8oIh0vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAACAwEAAAAAAAAAAAAAAAAABQEDBAf/xAAdEAACAwACAwAAAAAAAAAAAAAAAwECBAUiERIh/8QAFQEBAQAAAAAAAAAAAAAAAAAAAQD/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwDr+u1aq+lGR9DNyjLQsW4nW9wJ7qfWKgLNLOpAFt5BXlYvyJiLEASWaaRMAAEn/9k=", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1659601263-railway-short-circuit-analysis.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Railway short circuitt analysis", "title": "Railway short circuitt analysis" } }, { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLEhUVDhcPCg0NDh0WDRENFx8ZGCIfFhUdHysjHR0oKSEWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0LGA8LHS8cFh0vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAADAQEBAAAAAAAAAAAAAAAABQYHAwH/xAAfEAABBAMBAAMAAAAAAAAAAAABAAIDBAURITESExT/xAAVAQEBAAAAAAAAAAAAAAAAAAABAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/ANcvziCuSSk1fKN+RGwuGenn/MdbUbVt2W2Nd9QWmRZEFvUKbrWJjCCdoUj3L1A6A8U3BjGfbvQ9QhSOmU2siHF6hCC//9k=", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1659432016-sirius-r2db-power-analyzer.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "SIRIUS R2DB power analyzer", "title": "SIRIUS R2DB power analyzer" } } ] }, { "__typename": "FeatureRecord", "id": "123032564", "anchor": "power-system-testing", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "电力系统测试" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "轨道交通系统的电力通过受电弓由导电轨（第3轨）或架空线提供。在导轨内部，必须转换电源以允许不同设备的运行。通常，火车首先将高输入电压（例如15 kV）转换为较低的电压范围（<1000 V）。然后通过逆变器进一步变换为不同的电压等级和不同的频率（例如16.7 Hz，50 Hz，25 Hz，DC）输出。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "因此，铁路电力系统的测试需要较高的通道数，并且需要在不同的电压和频率下进行分析的可能性。 Dewesoft可以轻松地为此类测试提供一站式解决方案。" } ] }, { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "典型配置" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "对于典型配置，我们建议 R8D 数据采集系统 配置为：" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "1组 三相系统 （3高压；3电流）" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "3组 单相系统（3高压；3电流）" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "3组 直流系统（3高压；3电流）" } ] } ] } ] }, { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "亮点" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "电压可高达66 kV" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "电流可高达8000 A" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "直流和交流系统（16.7 Hz，25 Hz，50 Hz，60 Hz）" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "视频，GPS，加速度，CAN，位移等" } ] } ] } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBhIUCAgLFgoQGhEMCw0PGBcPDQ0NFxUZGBYfFhUdHysjGh0oHRUWMDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDgsOHA0OFy8dFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAEBAAMBAAAAAAAAAAAAAAAABQMEBwL/xAAeEAACAgICAwAAAAAAAAAAAAAAAwECBCExQRESE//EABUBAQEAAAAAAAAAAAAAAAAAAAMC/8QAGBEAAgMAAAAAAAAAAAAAAAAAAAECITH/2gAMAwEAAhEDEQA/AOpWvjRHJr/bGm3J4viRNdSSXKupuvJEnYkcLypV7akE7DZPfkCJ0BLSpFYpyYbpSy+4AJkrGjhkohFOgAIlQD0//9k=", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1659601253-railway-power-system-testing.png?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Railway power system testing", "title": "Railway power system testing" } }, { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBhIPCBAVDQ0NDg8NDQ0NDxQNDQ0YFxMZGBYVFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUFEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAEAAgMAAAAAAAAAAAAAAAAAAwUEBgf/xAAbEAADAAMBAQAAAAAAAAAAAAAAAgQBAxIRIf/EABUBAQEAAAAAAAAAAAAAAAAAAAAC/8QAFBEBAAAAAAAAAAAAAAAAAAAAAP/aAAwDAQACEQMRAD8A6pXQvJBLQvpWXNswhBDs2dfSVNh304woKuh2yoAyLJvUMaafgACd9XQAA//Z", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1659427624-r8d-power-analyzer.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "R8D power analyzer", "title": "R8D power analyzer" } } ] } ], "testimonials": [], "downloads": [], "faq": [], "relatedProducts": [ { "__typename": "ProductRecord", "slug": "sirius-r1db-r2db", "title": "SIRIUS® R1DB/R2DB", "subtitle": "便携式数据采集系统", "image": { "url": "https://www.datocms-assets.com/53444/1650016615-sirius-r2db-and-r1db-daq-systems.png" } }, { "__typename": "ProductRecord", "slug": "sirius-r8", "title": "SIRIUS® R8", "subtitle": "高通道数的数据采集（DAQ）系统", "image": { "url": "https://www.datocms-assets.com/53444/1709106852-sirius-r8-cover.png" } }, { "__typename": "ProductRecord", "slug": "current-clamps-and-transducers", "title": "高精度电流传感器和变送器", "subtitle": "用于电流测量的高精度传感器", "image": { "url": "https://www.datocms-assets.com/53444/1652683391-current-sensors-hero.png" } }, { "__typename": "ProductRecord", "slug": "dewesoftx", "title": "DewesoftX", "subtitle": "屡获殊荣的数据采集和数字信号处理软件", "image": { "url": "https://www.datocms-assets.com/53444/1669363528-dewesoftx-order-tracking-runup.jpg" } } ], "subpages": [] }, "solutionHomepage": { "__typename": "SolutionHomepageRecord", "slug": "applications", "title": "应用首页", "_allSlugLocales": [ { "locale": "de", "value": "applikationen" }, { "locale": "en", "value": "applications" }, { "locale": "es", "value": "aplicaciones" }, { "locale": "fi", "value": "sovellukset" }, { "locale": "fr", "value": "applications" }, { "locale": "it", "value": "applicazioni" }, { "locale": "ko", "value": "applications" }, { "locale": "pt", "value": "aplicacoes" }, { "locale": "ru", "value": "applications" }, { "locale": "sl", "value": "aplikacije" }, { "locale": "sv", "value": "applikationer" }, { "locale": "zh_CN", "value": "applications" } ] } }