{"id":38815,"date":"2020-03-09T12:59:00","date_gmt":"2020-03-09T17:59:00","guid":{"rendered":"https:\/\/flex.com\/resources\/the-key-factors-which-engineers-need-to-consider-for-power-solutions-on-the-railways"},"modified":"2026-03-19T11:55:04","modified_gmt":"2026-03-19T16:55:04","slug":"the-key-factors-which-engineers-need-to-consider-for-power-solutions-on-the-railways","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/the-key-factors-which-engineers-need-to-consider-for-power-solutions-on-the-railways","title":{"rendered":"\u94c1\u8def\u7535\u529b\u89e3\u51b3\u65b9\u6848\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u56e0\u7d20"},"content":{"rendered":"<div id=\"overscroll-top\" style=\"background-color: #eaeef4;\"><\/div>\n<div class=\"resource-header block\">\n\t<div class=\"container\">\n\t\t<div class=\"breadcrumb\">\n\t\t\t<a title=\"\u4e3b\u9875\" href=\"\/zh\/\">Flex<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 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block normal-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h2 class=\"wp-block-heading\" id=\"h-the-railway-market\">\u94c1\u8def\u5e02\u573a<\/h2>\n\n\n\n<p>\u636e\u4e13\u4e1a\u4ea4\u901a\u8fd0\u8f93\u7814\u7a76\u516c\u53f8 SCI Verkehr GmbH \u79f0\uff0c\u4e2d\u56fd\u662f\u5168\u7403\u6700\u5927\u7684\u94c1\u8def\u6280\u672f\u5e02\u573a\uff0c\u5e74\u5e02\u573a\u89c4\u6a21\u4f30\u8ba1\u7ea6\u4e3a 330 \u4ebf\u6b27\u5143\u3002<a href=\"https:\/\/sci.de\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/sci.de\/<\/a>\u7136\u800c\uff0c\u5c3d\u7ba1\u4e2d\u56fd\u94c1\u8def\uff0c\u7279\u522b\u662f\u9ad8\u901f\u94c1\u8def\u7f51\u7edc\u7684\u5927\u89c4\u6a21\u63a8\u5e7f\uff0c\u5438\u5f15\u4e86\u4f17\u591a\u5a92\u4f53\u7684\u5173\u6ce8\uff0c\u4f46\u56fd\u5185\u5e02\u573a\u5374\u5728\u840e\u7f29\uff0c\u9884\u8ba1\u672a\u6765\u4e94\u5e74OEM\u5e02\u573a\u6bcf\u5e74\u5c06\u4e0b\u964d5%\u3002.<\/p>\n\n\n\n<p>\u897f\u6b27\u7684\u60c5\u51b5\u7565\u6709\u4e0d\u540c\uff0c\u5e02\u573a\u89c4\u6a21\u5f3a\u52b2\uff0c\u4f30\u8ba1\u8fbe456\u4ebf\u6b27\u5143\uff0c\u5e74\u590d\u5408\u589e\u957f\u7387\u8fbe3.81\u4e07\u4ebf\u6b27\u5143\uff0834\u4e07\u4ebf\u7f8e\u5143\uff09\u3002\u4e1c\u6b27\u5e02\u573a\u89c4\u6a21\u8f83\u5c0f\uff0c\u4e3a112\u4ebf\u6b27\u5143\uff0c\u4f46\u589e\u957f\u901f\u5ea6\u7565\u5feb\uff08\u5e74\u590d\u5408\u589e\u957f\u7387\u8fbe4.31\u4e07\u4ebf\u6b27\u5143\uff09\u3002\u5fb7\u56fd\u662f\u897f\u6b27\u6700\u5927\u7684\u5e02\u573a\uff0c\u5360\u603b\u5e02\u573a\u89c4\u6a21\u7684\u8fd1\u56db\u5206\u4e4b\u4e00\uff0c\u8fbe110\u4ebf\u6b27\u5143\uff0c\u5e76\u4e0e\u4e2d\u56fd\u3001\u7f8e\u56fd\u3001\u4fc4\u7f57\u65af\u548c\u6cd5\u56fd\u4e00\u8d77\u88ab\u516c\u8ba4\u4e3a\u5168\u7403\u4e94\u5927\u5e02\u573a\u4e4b\u4e00\u3002.<\/p>\n\n\n\n<h2 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<\/p>\n\n\n\n<p>\u73b0\u4ee3\u6d88\u8d39\u8005\u671f\u671b\u503c\u5f88\u9ad8\uff0c\u94c1\u8def\u8fd0\u8425\u5546\u6b63\u4e0d\u65ad\u5e94\u7528\u65b0\u6280\u672f\u6765\u6ee1\u8db3\u8fd9\u4e9b\u9700\u6c42\u3002\u73b0\u4ee3\u5316\u7684\u94c1\u8def\u8f66\u8f86\u51e0\u4e4e\u90fd\u914d\u5907\u4e86\u5148\u8fdb\u7684\u4e58\u5ba2\u4fe1\u606f\u7cfb\u7edf\uff08\u5305\u62ec\u89c6\u9891\u548c\u97f3\u9891\uff09\uff0c\u4ee5\u4fbf\u4e58\u5ba2\u968f\u65f6\u4e86\u89e3\u65c5\u7a0b\u4fe1\u606f\uff1b\u540c\u65f6\u8fd8\u914d\u5907\u4e86\u5148\u8fdb\u7684\u7167\u660e\u548c\u7a7a\u8c03\/\u901a\u98ce\u7cfb\u7edf\uff0c\u4ee5\u4fdd\u6301\u8f66\u53a2\u5185\u7684\u8212\u9002\u5ea6\u3002\u53ef\u9760\u7684Wi-Fi\u66fe\u7ecf\u662f\u5962\u4f88\u54c1\uff0c\u5982\u4eca\u5df2\u6210\u4e3a\u6807\u914d\u3002\u4e0e\u98de\u673a\u7c7b\u4f3c\uff0c\u4e00\u4e9b\u94c1\u8def\u8f66\u8f86\u5728\u5ea7\u6905\u9760\u80cc\u4e0a\u914d\u5907\u4e86\u70b9\u64ad\u5a31\u4e50\u5c4f\u5e55\uff0c\u65e2\u4e3a\u4e58\u5ba2\u63d0\u4f9b\u5a31\u4e50\uff0c\u4e5f\u4e3a\u8fd0\u8425\u5546\u5e26\u6765\u6536\u5165\u3002.<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u8fd9\u9879\u6280\u672f\u5e76\u975e\u4ec5\u670d\u52a1\u4e8e\u4e58\u5ba2\u3002\u73b0\u4ee3\u94c1\u8def\u8f66\u8f86\u914d\u5907\u4e86\u591a\u4e2a\u4f20\u611f\u5668\uff0c\u7528\u4e8e\u6d4b\u91cf\u8f66\u53a2\u6a2a\u5411\u632f\u52a8\u548c\u8f74\u627f\u6e29\u5ea6\u7b49\u91cd\u8981\u53c2\u6570\u2014\u2014\u8fd9\u4e9b\u53c2\u6570\u5bf9\u4e8e\u89c4\u5212\u65e5\u5e38\u7ef4\u62a4\u81f3\u5173\u91cd\u8981\u3002\u4f20\u611f\u5668\u6536\u96c6\u7684\u5927\u90e8\u5206\u6570\u636e\u4f1a\u5b9e\u65f6\u4f20\u8f93\u5230\u8f68\u9053\u65c1\u7684\u63a5\u6536\u5668\uff0c\u540c\u65f6\u4e5f\u4f1a\u88ab\u6536\u96c6\u5230\u7c7b\u4f3c\u98de\u673a\u9ed1\u5323\u5b50\u7684\u7cfb\u7edf\u4e2d\u3002\u4e00\u65e6\u53d1\u751f\u4e8b\u6545\uff0c\u8be5\u7cfb\u7edf\u53ef\u4ee5\u4e3a\u8fd0\u8425\u4eba\u5458\u63d0\u4f9b\u6709\u7528\u7684\u6570\u636e\uff0c\u5e76\u4e3a\u8c03\u67e5\u4eba\u5458\u63d0\u4f9b\u5173\u952e\u7ebf\u7d22\u3002. 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id=\"h-standards-and-regulation\">\u6807\u51c6\u4e0e\u6cd5\u89c4<\/h2>\n\n\n\n<p>\u94c1\u8def\u73af\u5883\u5bf9\u6280\u672f\u800c\u8a00\u5e76\u4e0d\u53cb\u597d\uff0c\u5fc5\u987b\u4f7f\u7528\u575a\u56fa\u8010\u7528\u7684\u8bbe\u5907\uff0c\u4ee5\u786e\u4fdd\u4e0d\u4f1a\u53d1\u751f\u8fc7\u65e9\u6545\u969c\u3002\u4e3a\u4e86\u786e\u4fdd\u94c1\u8def\u5e94\u7528\u8bbe\u5907\u7684\u9002\u7528\u6027\uff0c\u5236\u5b9a\u4e86\u5927\u91cf\u6807\u51c6\u3002\u8fc7\u53bb\uff0c\u8fd9\u4e9b\u6807\u51c6\u4e3b\u8981\u5728\u56fd\u5bb6\u5c42\u9762\u5236\u5b9a\uff0c\u5c24\u5176\u662f\u5728\u5fb7\u56fd\uff08VDE\uff09\u3001\u6cd5\u56fd\uff08NFF\uff09\u3001\u82f1\u56fd\uff08RIA\uff09\u548c\u610f\u5927\u5229\uff08ST\uff09\u7b49\u56fd\u5bb6\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u6807\u51c6\u4e4b\u95f4\u5b58\u5728\u76f8\u5f53\u7a0b\u5ea6\u7684\u5171\u6027\uff0c\u4f46\u4e5f\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff0c\u8fd9\u5e26\u6765\u4e86\u8bf8\u591a\u6311\u6218\uff0c\u5c24\u5176\u662f\u5728\u94c1\u8def\u8f66\u8f86\u8de8\u5883\u4f7f\u7528\u65f6\u3002.<\/p>\n\n\n\n<p>\u6b27\u6d32\u5c42\u9762\u5df2\u505a\u51fa\u91cd\u5927\u52aa\u529b\u6765\u534f\u8c03\u8fd9\u4e9b\u6807\u51c6\uff0c\u76ee\u524d\u5df2\u6709\u591a\u4e2a\u6807\u51c6\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002\u5176\u4e2d\u6700\u77e5\u540d\u7684\u662fEN 50155\u300a\u94c1\u8def\u8f66\u8f86\u7535\u5b50\u8bbe\u5907\u5e94\u7528\u6807\u51c6\u300b\uff0c\u5c3d\u7ba1\u8be5\u6807\u51c6\u5f15\u7528\u4e8625\u9879\u4ee5\u4e0a\u4e0e\u76f8\u5173\u4e8b\u9879\u6709\u5173\u7684EN\u548cIEC\u6807\u51c6\u3002.<\/p>\n\n\n\n<p>\u4e0e\u8bb8\u591a\u6b64\u7c7b\u6807\u51c6\u4e00\u6837\uff0cEN 50155 \u65e8\u5728\u6ee1\u8db3\u94c1\u8def\u8f66\u8f86\u4e2d\u4f7f\u7528\u7684\u6240\u6709\u7c7b\u578b\u7535\u5b50\u8bbe\u5907\u7684\u8981\u6c42\uff08\u8f68\u9053\u65c1\u5e94\u7528\u7684\u8981\u6c42\u76f8\u5bf9\u5bbd\u677e\uff0c\u7531\u5176\u4ed6\u6807\u51c6\u6db5\u76d6\uff09\u3002\u7136\u800c\uff0c\u7535\u6e90\u6a21\u5757\uff08\u5305\u62ec DC-DC \u8f6c\u6362\u5668\uff09\u7684\u4e3b\u8981\u8003\u8651\u56e0\u7d20\u53ef\u5f52\u7eb3\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\u7535\u538b\u76f8\u5173\u8981\u6c42<\/li>\n\n\n\n<li>\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\/EMI\uff09\u8981\u6c42<\/li>\n\n\n\n<li>\u673a\u68b0\/\u7269\u7406\u8981\u6c42<\/li>\n\n\n\n<li>\u6e29\u5ea6\u548c\u6e7f\u5ea6\u65b9\u9762\u7684\u8981\u6c42<\/li>\n\n\n\n<li>\u4e0e\u7535\u6c14\u9694\u79bb\u76f8\u5173\u7684\u8981\u6c42<\/li>\n<\/ul>\n\n\n\n<p>\u8f93\u5165\u7535\u538b\u8981\u6c42\u5728 EN 50155 \u4e2d\u6709\u660e\u786e\u89c4\u5b9a\uff0c\u65e8\u5728\u89e3\u51b3\u94c1\u8def\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u7535\u6e90\u7535\u538b\u6ce2\u52a8\u8f83\u5927\u4ee5\u53ca\u7535\u6e90\u5c16\u5cf0\u548c\u5176\u4ed6\u5e72\u6270\u7b49\u95ee\u9898\u3002.<\/p>\n\n\n\n<p>\u5f53\u8bbe\u5907\u76f4\u63a5\u7531\u7535\u6c60\u4f9b\u7535\u800c\u6ca1\u6709\u4efb\u4f55\u7a33\u538b\u88c5\u7f6e\u65f6\uff0c\u5176\u6b63\u5e38\u8fd0\u884c\u7535\u538b\u8303\u56f4\u5fc5\u987b\u5728\u6807\u79f0\u8f93\u5165\u7535\u538b\u7684 70% \u81f3 125% \u4e4b\u95f4 (V)\u3002<sub>\u5426<\/sub>\u6b64\u5916\uff0cV \u7684\u4e0b\u964d\u7387\u4f4e\u81f3 60%\u3002<sub>\u5426 <\/sub>\u6301\u7eed 100 \u6beb\u79d2\uff0c\u6d6a\u6d8c\u8fc7\u7535\u538b\u9ad8\u8fbe 140% V<sub>\u5426<\/sub> \u6301\u7eed\u4e00\u79d2\u949f\uff0c\u8fd9\u662f\u8bbe\u5907\u542f\u52a8\u65f6\u5e38\u89c1\u7684\u73b0\u8c61\u3002. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/railway-pic1.png\" alt=\"\" class=\"wp-image-27112\" title=\"\"><\/figure>\n\n\n\n<p>\u5168\u4e16\u754c\u94c1\u8def\u8f66\u8f7d\u7535\u5b50\u8bbe\u5907\u6700\u5e38\u7528\u7684\u76f4\u6d41\u7535\u538b\u662f 24 \u4f0f\u300172 \u4f0f\u548c 110 \u4f0f\uff0c\u56e0\u6b64\u672c\u6587\u4e3b\u8981\u8003\u8651\u7684\u7535\u538b\u4e5f\u662f\u8fd9\u4e9b\u7535\u538b\u3002.<\/p>\n\n\n\n<p>\u8be5\u6807\u51c6\u8fd8\u8981\u6c42\u80fd\u591f\u5904\u7406\u9ad8\u8fbe 1800 V\u3001\u6301\u7eed\u65f6\u95f4\u4e3a 50 ms \u7684\u77ac\u6001\u7535\u538b\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u77ac\u6001\u7535\u538b\u6291\u5236\u5668 (TVS)\uff0c\u5176\u80fd\u591f\u6291\u5236\u9ad8\u8fbe 1.5 J \u7684\u80fd\u91cf\u3002\u6240\u9009 TVS \u7684\u94b3\u4f4d\u7535\u538b\u5fc5\u987b\u4e0e DC-DC \u8f6c\u6362\u5668\u6a21\u5757\u517c\u5bb9\u3002.<\/p>\n\n\n\n<p>\u867d\u7136\u5927\u591a\u6570\u56fd\u5bb6\u6807\u51c6\u90fd\u4e0e EN 50155 \u6807\u51c6\u76f8\u534f\u8c03\uff0c\u4f46\u82f1\u56fd RIA12 \u6807\u51c6\u5728\u6d6a\u6d8c\u4fdd\u62a4\u65b9\u9762\u4e0e EN 50155 \u6807\u51c6\u5b58\u5728\u4e00\u4e2a\u91cd\u8981\u5dee\u5f02\u3002RIA12 \u8981\u6c42\u8bbe\u5907\u80fd\u591f\u627f\u53d7 3.5V \u7684\u8fc7\u7535\u538b\u3002<sub>\u5426<\/sub> \u6301\u7eed\u65f6\u95f4\u53ef\u8fbe 20 \u6beb\u79d2\u3002\u8fd9\u8d85\u51fa\u4e86 TVS \u7684\u80fd\u529b\u8303\u56f4\uff0c\u9700\u8981\u6709\u6e90\u5916\u90e8\u7535\u8def\u6765\u9632\u6b62\u8fd9\u79cd\u5feb\u901f\u77ac\u6001\u548c\u5c16\u5cf0\u3002.<\/p>\n\n\n\n<p>\u5c31\u7535\u78c1\u517c\u5bb9\u6027\u800c\u8a00\uff0c\u94c1\u8def\u73af\u5883\u5341\u5206\u4e25\u82db\u3002\u67b6\u7a7a\u7535\u7f06\u7684\u9ad8\u7535\u538b\u3001\u8f66\u8f7d\u53d8\u538b\u5668\u548c\u5927\u529f\u7387\u7535\u673a\u90fd\u662f\u6f5c\u5728\u7684\u7535\u78c1\u5e72\u6270\u6e90\u3002\u6b64\u5916\uff0c\u4e58\u5ba2\u5728\u65c5\u9014\u4e2d\u4e5f\u7ecf\u5e38\u4f7f\u7528\u667a\u80fd\u624b\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\uff0c\u8fd9\u4e9b\u8bbe\u5907\u90fd\u53ef\u80fd\u4ea7\u751f\u7535\u78c1\u5e72\u6270\u3002. <\/p>\n\n\n\n<p>EN 50155 \u901a\u8fc7\u5f15\u7528 EN 50121-3-2\u300a\u94c1\u8def\u5e94\u7528\u2014\u2014\u7535\u78c1\u517c\u5bb9\u6027\u2014\u2014\u94c1\u8def\u8f66\u8f86\u2014\u2014\u8bbe\u5907\u300b\u6765\u6ee1\u8db3\u7535\u78c1\u517c\u5bb9\u6027 (EMC) \u8981\u6c42\u3002EN 50121-3-2 \u89c4\u5b9a\u4e86\u7535\u5b50\u8bbe\u5907\u6240\u53d7\u5230\u7684\u7535\u78c1\u5e72\u6270\u9650\u503c\u4ee5\u53ca\u5176\u81ea\u8eab\u8f90\u5c04\u9650\u503c\u3002\u901a\u5e38\uff0c\u8fd9\u4e9b\u8981\u6c42\u662f\u901a\u8fc7\u4f7f\u7528\u5916\u90e8\u7535\u78c1\u5e72\u6270 (EMI) \u6ee4\u6ce2\u5668\u6765\u6ee1\u8db3\u7684\u3002\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u7684 EMI \u6ee4\u6ce2\u5668\u65b9\u6848\u901a\u5e38\u4f1a\u5728\u5404\u4e2a\u6280\u672f\u89c4\u8303\u4e2d\u7ed9\u51fa\uff0c\u4f46\u5f53\u7136\uff0c\u4e3a\u4e86\u5b8c\u5168\u7b26\u5408\u8981\u6c42\uff0c\u5fc5\u987b\u5bf9\u6700\u7ec8\u8bbe\u5907\u8fdb\u884c\u7cfb\u7edf\u7ea7\u6d4b\u8bd5\u3002.<\/p>\n\n\n\n<p>\u9664\u4e86\u7535\u566a\u58f0\u4e4b\u5916\uff0c\u8f66\u8f7d\u94c1\u8def\u5e94\u7528\u5bf9\u7535\u5b50\u7cfb\u7edf\u800c\u8a00\u4e5f\u662f\u6781\u5176\u4e25\u82db\u7684\u7269\u7406\u73af\u5883\u3002\u884c\u9a76\u8fc7\u7a0b\u4e2d\u6301\u7eed\u4e0d\u65ad\u7684\u632f\u52a8\u4f1a\u5bfc\u81f4\u673a\u68b0\u75b2\u52b3\uff0c\u5e76\u4e14\u53ef\u80fd\u627f\u53d7\u9ad8\u8fbe 5G \u7684\u51b2\u51fb\uff0c\u5c24\u5176\u662f\u5728\u7a7a\u8f7d\u5217\u8f66\u8fdb\u884c\u8c03\u8f66\u4f5c\u4e1a\u65f6\u3002.<\/p>\n\n\n\n<p>EN 61373\u300a\u94c1\u8def\u8f66\u8f86\u8bbe\u5907\u2014\u2014\u51b2\u51fb\u548c\u632f\u52a8\u8bd5\u9a8c\u300b\u4e13\u95e8\u9488\u5bf9\u94c1\u8def\u5e94\u7528\u4e2d\u4f7f\u7528\u7684\u7535\u5b50\u8bbe\u5907\uff08\u5305\u62ec\u7535\u6e90\u6a21\u5757\uff09\u7684\u673a\u68b0\u8981\u6c42\u3002\u8be5\u6807\u51c6\u8ba4\u8bc6\u5230\uff0c\u8bbe\u5907\u5b89\u88c5\u5728\u4e03\u4e2a\u7279\u5b9a\u4f4d\u7f6e\uff08\u4ece\u201c\u5c01\u95ed\u7684\u7535\u6c14\u64cd\u4f5c\u533a\u57df\u201d\u5230\u201c\u5ba4\u5916\u9ad8\u52a8\u6001\u533a\u57df\u201d\uff09\u4f1a\u5bfc\u81f4\u4e0d\u540c\u7a0b\u5ea6\u7684\u673a\u68b0\u5e94\u529b\uff0c\u5e76\u5728\u5b9a\u4e49\u8bbe\u5907\u7b49\u7ea7\u65f6\u8003\u8651\u4e86\u8fd9\u4e00\u70b9\u3002\u5927\u591a\u6570\u4f7f\u7528\u7535\u6e90\u6a21\u5757\u7684\u8bbe\u5907\u5c5e\u4e8e1B\u7c7b\u3002.<\/p>\n\n\n\n<p>\u5728\u94c1\u8def\u5e94\u7528\u4e2d\uff0c\u7535\u5b50\u8bbe\u5907\u901a\u5e38\u5b89\u88c5\u5728\u9762\u677f\u540e\u9762\u6216\u5ea7\u6905\u4e0b\u65b9\u7684\u72ed\u5c0f\u7a7a\u95f4\u5185\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6a21\u5757\u5728\u8f83\u9ad8\u7684\u6e29\u5ea6\u4e0b\u8fd0\u884c\u3002\u4e0e\u7269\u7406\u8981\u6c42\u7c7b\u4f3c\uff0c\u5de5\u4f5c\u6e29\u5ea6\u4e5f\u88ab\u5206\u4e3a\u516d\u4e2a\u7b49\u7ea7\uff0c\u6bcf\u4e2a\u7b49\u7ea7\u7684\u8981\u6c42\u5404\u4e0d\u76f8\u540c\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/railway-pic2.png\" alt=\"\" class=\"wp-image-27115\" title=\"\"><\/figure>\n\n\n\n<p><em>\u8868 1\uff1a\u5de5\u4f5c\u6e29\u5ea6\u7b49\u7ea7<\/em><\/p>\n\n\n\n<p>\u9664\u975e\u53e6\u6709\u89c4\u5b9a\uff0c\u5426\u5219\u901a\u5e38\u9002\u7528 OT3 \u7c7b\u7684\u8981\u6c42\uff0c\u5c3d\u7ba1\u5bf9\u4e8e DC\/DC \u8f6c\u6362\u5668\u800c\u8a00\uff0c\u5916\u58f3\u5185\u7684\u8bbe\u5907\u901a\u5e38\u610f\u5473\u7740\u9700\u8981\u8003\u8651\u989d\u5916\u7684 15\u00b0C \u6e29\u5347\uff0c\u8fd9\u610f\u5473\u7740\u9700\u8981\u6700\u9ad8 85\u00b0C \u7684\u5de5\u4f5c\u6e29\u5ea6\u3002.<\/p>\n\n\n\n<p>\u6e7f\u5ea6\u662f\u53e6\u4e00\u4e2a\u9700\u8981\u8003\u8651\u7684\u73af\u5883\u56e0\u7d20\uff0cEN 50155 \u6807\u51c6\u8981\u6c42\u7535\u6e90\u6a21\u5757\u5728 95% RH \u7684\u6761\u4ef6\u4e0b\u6d4b\u8bd5 30 \u5929\u3002\u7136\u800c\uff0c\u5728\u56fd\u5bb6\u5c42\u9762\uff0c\u6cd5\u56fd NFF 01-510 \u6807\u51c6\u8981\u6c42\u5728 100% RH \u7684\u6761\u4ef6\u4e0b\u6d4b\u8bd5\uff0c\u800c\u82f1\u56fd\u5219\u89c4\u5b9a\u5728 93% RH \u7684\u6761\u4ef6\u4e0b\u6d4b\u8bd5 56 \u5929\u3002.<\/p>\n\n\n\n<p>\u6700\u540e\u4e00\u9879\u5173\u952e\u7684\u7535\u6c14\u8981\u6c42\u662f\u8f93\u5165\u548c\u8f93\u51fa\u4e4b\u95f4\u7684\u9694\u79bb\uff0c\u8fd9\u7531EN 50155\u6807\u51c6\u6839\u636e\u6807\u79f0\u8f93\u5165\u7535\u538b\u8fdb\u884c\u5b9a\u4e49\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6cd5\u56fdNFF\u6807\u51c6\u4e0b\u7684\u8981\u6c42\u66f4\u4e3a\u4e25\u683c\uff0c\u5bf9\u6240\u6709\u8f93\u5165\u7535\u538b\u5747\u91c7\u7528\u6700\u9ad8\u7b49\u7ea7\uff081500 VAC \/ 50 Hz \/ 1\u5206\u949f\uff09\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/railway-pic3.png\" alt=\"\" class=\"wp-image-27119\" title=\"\"><\/figure>\n\n\n\n<p><em>\u8868 2\uff1aEN 50155 \u4e2d\u7684\u9694\u79bb\u8981\u6c42\u53d6\u51b3\u4e8e\u6807\u79f0\u7535\u538b<\/em><\/p>\n\n\n\n<p>\u5728\u94c1\u8def\u7b49\u5e02\u573a\u4e2d\uff0c\u7535\u6e90\u6a21\u5757\u7684\u9002\u7528\u6027\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u76f8\u5173\u6807\u51c6\uff0c\u5de5\u7a0b\u5e08\u53ef\u4ee5\u4f9d\u8d56\u5236\u9020\u5546\u7684\u6570\u636e\u624b\u518c\u6765\u8bc1\u660e\u5176\u7b26\u5408\u6807\u51c6\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u6807\u51c6\u4f1a\u5b9a\u671f\u66f4\u65b0\uff08\u4f8b\u5982\u672c\u6587\u63d0\u5230\u76842017\u5e74\u5bf9EN 50155\u7684\u91cd\u5927\u66f4\u65b0\uff09\uff0c\u56e0\u6b64\u5de5\u7a0b\u5e08\u5e94\u786e\u4fdd\u8bbe\u5907\u7b26\u5408\u6700\u65b0\u7248\u672c\u7684\u6807\u51c6\uff08\u5bf9\u4e8eEN 50155\u800c\u8a00\uff0c\u8fd8\u5e94\u7b26\u5408\u5176\u5f15\u7528\u7684\u6240\u6709\u6807\u51c6\uff09\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-power-modules-for-power-applications\">\u7528\u4e8e\u7535\u529b\u5e94\u7528\u7684\u529f\u7387\u6a21\u5757<\/h2>\n\n\n\n<p>Flex \u7535\u6e90\u6a21\u5757\u63d0\u4f9b\u4e00\u7cfb\u5217\u9002\u7528\u4e8e\u8f66\u8f7d\u94c1\u8def\u5e94\u7528\u7684\u7535\u6e90\u6a21\u5757\u3002\u529f\u7387\u8303\u56f4\u6db5\u76d6 1.65 W \u81f3 300 W\uff0c\u591a\u4e2a\u7cfb\u5217\u7684\u4ea7\u54c1\u5747\u7b26\u5408 EN 50155 \u6807\u51c6\uff0c\u786e\u4fdd\u5176\u9002\u7528\u4e8e\u94c1\u8def\u5e94\u7528\u3002.<\/p>\n\n\n\n<p>\u4ea7\u54c1\u7cfb\u5217\u4e30\u5bcc\uff0c\u6db5\u76d6\u5168\u5c01\u88c5\u548c\u5f00\u653e\u5f0f\u6846\u67b6\u89e3\u51b3\u65b9\u6848\uff0c\u5e76\u63d0\u4f9b\u591a\u79cd\u914d\u7f6e\uff0c\u5305\u62ec\u5355\u8def\u548c\u53cc\u8def\u8f93\u51fa\u3002\u8d85\u5bbd\u8f93\u5165\u7535\u538b\u8303\u56f4\uff089V \u81f3 75V \u548c 43V \u81f3 160V\uff09\u4e3a\u8bbe\u8ba1\u4eba\u5458\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\uff0c\u540c\u65f6\u786e\u4fdd\u7b26\u5408 EN 50155 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