{"product_id":"sp231-3ph-voltage-monitor-ac","title":"SP231 三相电压监测交流电","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP230-SP231-SP232.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\u003eSP231 仅监控三相，SP232 监控三相和中性线\u003c\/li\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组合式过压和欠压监控。\u003c\/li\u003e\n\u003cli\u003e监控自身供电电压（三相）。\u003c\/li\u003e\n\u003cli\u003e独立可调设定点：过压（5%至20%）和欠压（-5%至-20%）。\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固定迟滞：2%。\u003c\/li\u003e\n\u003cli\u003e禁用锁定固定启动延迟：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继电器开机和故障类型LED指示。\u003c\/li\u003e\n\u003cli\u003e10A SPDT 继电器输出。\u003c\/li\u003e\n\u003cli\u003e取代 SP230。\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":53086970642726,"sku":"SP231\/115VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"220-240伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970675494,"sku":"SP231\/220VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"220-240伏交流电 \/ DPDT (2 C\/O)","offer_id":53118085202214,"sku":"SP231\/220VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true},{"title":"380伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970741030,"sku":"SP231\/380VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"380伏交流电 \/ DPDT (2 C\/O)","offer_id":53086970708262,"sku":"SP231\/380VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true},{"title":"400伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970806566,"sku":"SP231\/400VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"400伏交流电 \/ DPDT (2 C\/O)","offer_id":53086970773798,"sku":"SP231\/400VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true},{"title":"415伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970872102,"sku":"SP231\/415VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"415伏交流电 \/ DPDT (2 C\/O)","offer_id":53086970839334,"sku":"SP231\/415VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true},{"title":"440伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970904870,"sku":"SP231\/440VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"440伏交流电 \/ DPDT (2 C\/O)","offer_id":53107584696614,"sku":"SP231\/440VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true},{"title":"480伏交流电 \/ SPDT (1 C\/O)","offer_id":53086970937638,"sku":"SP231\/480VAC-SP","price":342.1,"currency_code":"AUD","in_stock":true},{"title":"480伏交流电 \/ DPDT (2 C\/O)","offer_id":53086970970406,"sku":"SP231\/480VAC-DP","price":360.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP231z__09024.1336973352.1280.1280.jpg?v=1776138007","url":"https:\/\/rhombergonline.com.au\/zh\/products\/sp231-3ph-voltage-monitor-ac","provider":"Rhomberg Online","version":"1.0","type":"link"}