{"product_id":"sp123-1ph-current-monitor-1a-5a-ac-dc","title":"SP123单相电流监测器 - 1A\/5A 交流\/直流","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP120-SP123.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e功能特性\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11针插入式。\u003c\/li\u003e\n\u003cli\u003e故障安全设计。\u003c\/li\u003e\n\u003cli\u003e跳闸时间延迟可调，0.1至10秒。\u003c\/li\u003e\n\u003cli\u003e组合过载和欠载检测。\u003c\/li\u003e\n\u003cli\u003e1A或5A交流输入范围（可编程）。\u003c\/li\u003e\n\u003cli\u003e用于直接在线电流感应（交流）的内部并联。\u003c\/li\u003e\n\u003cli\u003e与常规电流互感器直接接口。\u003c\/li\u003e\n\u003cli\u003e固定滞后：2%。\u003c\/li\u003e\n\u003cli\u003e过载和欠载设定点单独调节。\u003c\/li\u003e\n\u003cli\u003e跳闸响应时间可调（0.1至10秒）。\u003c\/li\u003e\n\u003cli\u003e启动延迟固定为10秒。\u003c\/li\u003e\n\u003cli\u003e可选锁定（即手动或自动复位）。\u003c\/li\u003e\n\u003cli\u003e继电器ON和故障类型LED指示。\u003c\/li\u003e\n\u003cli\u003e10A SPDT继电器输出。\u003c\/li\u003e\n\u003cli\u003e取代SP120\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":"10-30伏直流电 \/ SPDT (1 C\/O)","offer_id":53086971396390,"sku":"SP123\/030VDC-SP","price":346.5,"currency_code":"AUD","in_stock":true},{"title":"24伏交流电 \/ SPDT (1 C\/O)","offer_id":53086971363622,"sku":"SP123\/024VAC-SP","price":346.5,"currency_code":"AUD","in_stock":true},{"title":"110-115伏交流电 \/ SPDT (1 C\/O)","offer_id":53086971298086,"sku":"SP123\/115VAC-SP","price":346.5,"currency_code":"AUD","in_stock":true},{"title":"220-240伏交流电 \/ SPDT (1 C\/O)","offer_id":53086971330854,"sku":"SP123\/230VAC-SP","price":346.5,"currency_code":"AUD","in_stock":true},{"title":"400-415伏交流电 \/ SPDT (1 C\/O)","offer_id":53086971429158,"sku":"SP123\/415VAC-SP","price":346.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP123_Window_Comparator.jpg?v=1777509635","url":"https:\/\/rhombergonline.com.au\/zh\/products\/sp123-1ph-current-monitor-1a-5a-ac-dc","provider":"Rhomberg Online","version":"1.0","type":"link"}