{"title":"星三角","description":"","products":[{"product_id":"at130-star-delta-timer","title":"AT130 星三角计时器","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AT130.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e特点\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN 导轨安装。\u003c\/li\u003e\n\u003cli\u003e继电器断电至“中心关断”位置，实现故障安全操作。\u003c\/li\u003e\n\u003cli\u003e星形启动时间范围可调至 60 秒（可应要求提供仅可调至 30 秒的版本）。\u003c\/li\u003e\n\u003cli\u003e固定 75 毫秒暂停时间，防止星形和三角形切换重叠（可应要求提供 50 毫秒版本）。\u003c\/li\u003e\n\u003cli\u003eLED 指示继电器输出状态。\u003c\/li\u003e\n\u003cli\u003e两个带中性中心位置的内部 SPDT 继电器确保先断后合。\u003c\/li\u003e\n\u003cli\u003e5A 继电器输出。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"400-415伏交流电","offer_id":53086974083366,"sku":"AT130\/400VAC-S1","price":290.0,"currency_code":"AUD","in_stock":true},{"title":"90-250伏交流电","offer_id":53086974050598,"sku":"AT130\/230VAC-S1","price":290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AT130z__96122.1336973179.1280.1280.jpg?v=1778021430"},{"product_id":"st130-star-delta-timer","title":"ST130 星三角计时器","description":"\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e特点\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11 针插入式。\u003c\/li\u003e\n\u003cli\u003e继电器断电至“中心关闭”位置，实现故障安全操作。\u003c\/li\u003e\n\u003cli\u003e星形时间范围可调至 60 秒。\u003c\/li\u003e\n\u003cli\u003e固定 75 毫秒暂停时间，以防止星形和三角形切换重叠。\u003c\/li\u003e\n\u003cli\u003e继电器输出状态 LED 指示。\u003c\/li\u003e\n\u003cli\u003e两个内部双刀双掷继电器互锁方式，确保先断后合。\u003c\/li\u003e\n\u003cli\u003e5A 继电器输出。\u003c\/li\u003e\n\u003cli\u003e需要可选的 S3-B 11 针底座。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115伏交流电 \/ SPDT (1 C\/O)","offer_id":53086969463078,"sku":"ST130\/115VAC","price":307.0,"currency_code":"AUD","in_stock":true},{"title":"220-240伏交流电 \/ SPDT (1 C\/O)","offer_id":53086969495846,"sku":"ST130\/230VAC","price":307.0,"currency_code":"AUD","in_stock":true},{"title":"400-415伏交流电 \/ SPDT (1 C\/O)","offer_id":53086969528614,"sku":"ST130\/415VAC","price":307.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/ST130z__18048.1336973366.1280.1280.jpg?v=1776138154"}],"url":"https:\/\/rhombergonline.com.au\/zh\/collections\/star-delta.oembed","provider":"Rhomberg Online","version":"1.0","type":"link"}