{"product_id":"ap221-1ph-supply-monitoring-relay","title":"AP221 单相电源监控继电器","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP221.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故障安全设计。\u003c\/li\u003e\n\u003cli\u003e结合了过压和欠压监控。\u003c\/li\u003e\n\u003cli\u003e监测自身供电电压（单相）。\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独立可调的跳闸和恢复响应时间（0.1 至 10 秒）。\u003c\/li\u003e\n\u003cli\u003e固定迟滞：2%。\u003c\/li\u003e\n\u003cli\u003e可调启动延迟，用于禁用自锁 0.1 至 10 秒。\u003c\/li\u003e\n\u003cli\u003e可选自锁（即手动或自动复位）。\u003c\/li\u003e\n\u003cli\u003e继电器开和故障类型的 LED 指示。\u003c\/li\u003e\n\u003cli\u003e5A DPDT 继电器输出。\u003c\/li\u003e\n\u003cli\u003e取代 P220P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115伏交流电 \/ DPDT (2 C\/O)","offer_id":53086974902566,"sku":"AP221\/115VAC-DP","price":328.9,"currency_code":"AUD","in_stock":true},{"title":"220-240伏交流电 \/ DPDT (2 C\/O)","offer_id":53086974935334,"sku":"AP221\/230VAC-DP","price":328.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP221z__79603.1336973166.1280.1280.jpg?v=1778021202","url":"https:\/\/rhombergonline.com.au\/zh\/products\/ap221-1ph-supply-monitoring-relay","provider":"Rhomberg Online","version":"1.0","type":"link"}