{"id":42652,"date":"2026-06-17T23:54:34","date_gmt":"2026-06-17T15:54:34","guid":{"rendered":"https:\/\/www.modbus.cn\/42652.html"},"modified":"2026-06-25T22:33:26","modified_gmt":"2026-06-25T14:33:26","slug":"modbus-vfd980-3phase-vfd-inverter","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/42652.html","title":{"rendered":"MODBUS VFD980 \u4e09\u76f8\u5927\u529f\u7387\u53d8\u9891\u5668 \u2014 \u77e2\u91cf\u98ce\u673a\u6c34\u6cf5\u7535\u673a\u8c03\u9891\u5668\/0.75-400kW\/HA\u8fdc\u7a0b\u63a7\u5236"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p><strong>MODBUS VFD980<\/strong>\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u77e2\u91cf\u53d8\u9891\u5668\uff0c\u4ece0.75kW\u5230400kW\u5168\u7cfb\u5217\u53ef\u9009\uff0c380V\u4e09\u76f8\u8f93\u5165\/\u4e09\u76f8\u8f93\u51fa\u3002\u91c7\u7528\u5148\u8fdb\u7684\u65e0\u901f\u5ea6\u4f20\u611f\u5668\u77e2\u91cf\u63a7\u5236\uff08SVC\uff09\u7b97\u6cd5\uff0c\u53ef\u7cbe\u786e\u63a7\u5236\u98ce\u673a\u3001\u6c34\u6cf5\u3001\u538b\u7f29\u673a\u7b49\u5de5\u4e1a\u7535\u673a\u7684\u8f6c\u901f\u548c\u8f6c\u77e9\u3002\u652f\u6301RS485 Modbus RTU\u901a\u4fe1\uff0c\u901a\u8fc7Home Assistant\u8fdc\u7a0b\u76d1\u63a7\u7535\u673a\u8fd0\u884c\u72b6\u6001\u3001\u8c03\u8282\u9891\u7387\u3001\u542f\u505c\u7535\u673a\uff0c\u5b9e\u73b0\u5de5\u4e1a4.0\u7684\u667a\u80fd\u7535\u673a\u63a7\u5236\u3002<\/p>\n<h2>\u77e2\u91cf\u63a7\u5236\u6280\u672f<\/h2>\n<p>\u4f20\u7edfV\/F\u53d8\u9891\u5668\u63a7\u5236\u7cbe\u5ea6\u4f4e\u3001\u4f4e\u901f\u626d\u77e9\u5dee\u3002VFD980\u91c7\u7528\u77e2\u91cf\u63a7\u5236\uff0c\u5c06\u7535\u673a\u7535\u6d41\u5206\u89e3\u4e3a\u52b1\u78c1\u5206\u91cf\u548c\u8f6c\u77e9\u5206\u91cf\u72ec\u7acb\u63a7\u5236\uff0c\u5b9e\u73b0\uff1a<strong>150%\u989d\u5b9a\u8f6c\u77e9@0.5Hz\u4f4e\u901f\u542f\u52a8\u3001\u00b10.5%\u7a33\u6001\u8f6c\u901f\u7cbe\u5ea6\u3001\u5feb\u901f\u52a8\u6001\u54cd\u5e94<\/strong>\u3002<\/p>\n<h2>\u6838\u5fc3\u53c2\u6570<\/h2>\n<ul>\n<li><strong>\u529f\u7387\u8303\u56f4<\/strong>\uff1a0.75kW-400kW\uff08\u591a\u89c4\u683c\u53ef\u9009\uff09<\/li>\n<li><strong>\u8f93\u5165<\/strong>\uff1a\u4e09\u76f8380V\u00b115%\uff0c50\/60Hz<\/li>\n<li><strong>\u8f93\u51fa<\/strong>\uff1a\u4e09\u76f80-380V\uff0c0-400Hz<\/li>\n<li><strong>\u63a7\u5236\u65b9\u5f0f<\/strong>\uff1aV\/F\u3001SVC\u77e2\u91cf\uff08\u65e0\u7f16\u7801\u5668\uff09<\/li>\n<li><strong>\u901a\u4fe1<\/strong>\uff1aRS485 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RTU<\/li>\n<li><strong>\u4fdd\u62a4<\/strong>\uff1a\u8fc7\u6d41\/\u8fc7\u538b\/\u6b20\u538b\/\u8fc7\u70ed\/\u8fc7\u8f7d\/\u7f3a\u76f8\/\u77ed\u8def<\/li>\n<li><strong>\u51b7\u5374<\/strong>\uff1a\u5f3a\u5236\u98ce\u51b7\uff08\u5185\u7f6e\u98ce\u6247\uff09<\/li>\n<\/ul>\n<h2>HA\u96c6\u6210<\/h2>\n<p>\u901a\u8fc7Modbus\u63a7\u5236\u542f\u52a8\/\u505c\u6b62\u3001\u8bbe\u5b9a\u9891\u7387(0-50Hz)\u3001\u8bfb\u53d6\u8fd0\u884c\u9891\u7387\u3001\u7535\u6d41\u3001\u7535\u538b\u3001\u6e29\u5ea6\u3001\u6545\u969c\u7801\u3002\u5178\u578b\u81ea\u52a8\u5316\uff1a\u6c34\u538b&lt;\u8bbe\u5b9a\u503c\u2192\u53d8\u9891\u5668\u5347\u901f\u2192\u6c34\u538b\u6062\u590d\u2192\u53d8\u9891\u5668\u964d\u901f(\u6052\u538b\u4f9b\u6c34PID)\u3002<\/p>\n<h2>\u5e94\u7528\u573a\u666f<\/h2>\n<ul>\n<li><strong>\u6052\u538b\u4f9b\u6c34<\/strong>\uff1aPID\u95ed\u73af\u63a7\u5236\u6c34\u6cf5\u8f6c\u901f\uff0c\u7ef4\u6301\u7ba1\u7f51\u6052\u538b<\/li>\n<li><strong>\u98ce\u673a\u8282\u80fd<\/strong>\uff1a\u98ce\u91cf\u9700\u6c42\u964d\u4f4e\u65f6\u964d\u901f\u8fd0\u884c\uff0c\u8282\u80fd30-60%<\/li>\n<li><strong>\u7a7a\u538b\u673a\u6539\u9020<\/strong>\uff1a\u53d8\u9891\u9a71\u52a8\u66ff\u4ee3\u5de5\u9891\u542f\u505c\uff0c\u6d88\u9664\u7535\u6d41\u51b2\u51fb<\/li>\n<\/ul>\n<hr 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