{"id":149,"date":"2026-07-08T08:47:33","date_gmt":"2026-07-08T08:47:33","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?p=149"},"modified":"2026-07-08T08:47:33","modified_gmt":"2026-07-08T08:47:33","slug":"ie3-vs-ie4-motor-efficiency-what-is-the-difference-and-which-should-you-specify","status":"publish","type":"post","link":"https:\/\/industrialelectricmotor.net\/zh\/ie3-vs-ie4-motor-efficiency-what-is-the-difference-and-which-should-you-specify\/","title":{"rendered":"IE3 \u4e0e IE4 \u7535\u673a\u6548\u7387\uff1a\u6709\u4f55\u533a\u522b\uff1f\u60a8\u5e94\u8be5\u9009\u62e9\u54ea\u4e00\u79cd\uff1f"},"content":{"rendered":"
\n

<\/p>\n

\n
\n
\n
<\/div>\n
<\/div>\n

\u97e9\u56fd\u6c38\u80fd\u7535\u529b\u516c\u53f8 \u00b7 \u80fd\u6548\u6307\u5357 \u00b7 IEC 60034-30-1<\/span><\/p>\n

<\/div>\n
<\/div>\n<\/div>\n

IE3 \u4e0e IE4 \u7535\u673a\u6548\u7387\u5bf9\u6bd4\uff1a
\n\u4e24\u8005\u6709\u4f55\u533a\u522b\uff1f\u60a8\u5e94\u8be5\u9009\u62e9\u54ea\u4e00\u4e2a\uff1f<\/span><\/h1>\n

\u5728\u6570\u636e\u624b\u518c\u4e0a\uff0cIE3 \u548c IE4 \u80fd\u6548\u7b49\u7ea7\u4e4b\u95f4\u7684\u5dee\u5f02\u53ef\u80fd\u770b\u8d77\u6765\u5f88\u5c0f\u2014\u2014\u5728\u4efb\u4f55\u7ed9\u5b9a\u7684\u989d\u5b9a\u529f\u7387\u4e0b\u90fd\u53ea\u6709\u4e0d\u5230\u767e\u5206\u4e4b\u4e00\u3002\u4f46\u662f\uff0c\u5728\u5de5\u4e1a\u7528\u7535\u4ef7\u683c\u4e0b\u8fde\u7eed\u8fd0\u884c 10 \u5e74\u540e\uff0c\u8fd9\u767e\u5206\u4e4b\u4e00\u7684\u5dee\u5f02\u4f1a\u8f6c\u5316\u4e3a\u6bcf\u53f0\u7535\u673a\u6570\u5343\u7f8e\u5143\u7684\u989d\u5916\u80fd\u6e90\u6210\u672c\u3002\u672c\u6307\u5357\u5c06\u8be6\u7ec6\u89e3\u91ca IE3 \u548c IE4 \u7684\u542b\u4e49\u3001\u6807\u51c6\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u5982\u4f55\u8ba1\u7b97\u5347\u7ea7\u662f\u5426\u5bf9\u60a8\u7684\u7279\u5b9a\u5e94\u7528\u6709\u5229\u3002<\/p>\n

IEC 60034-30-1<\/span>
\n\u6b27\u76df\u7b2c2019\/1781\u53f7\u6761\u4f8b<\/span>
\n\u751f\u547d\u5468\u671f\u6210\u672c\u5206\u6790<\/span>
\n\u6295\u8d44\u56de\u6536\u671f<\/span><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
IE1<\/div>\n
\u6807\u51c6\u6548\u7387<\/div>\n
\u5927\u90e8\u5206\u5730\u533a\u5df2\u7981\u7528\u3002\u5927\u591a\u6570\u5e02\u573a\u4ec5\u63d0\u4f9b\u65e7\u6b3e\u66ff\u4ee3\u54c1\u3002<\/div>\n<\/div>\n
\n
IE2<\/div>\n
\u9ad8\u6548<\/div>\n
\u6b27\u76df\u89c4\u5b9a\u529f\u7387\u9ad8\u4e8e0.75\u5343\u74e6\u65f6\u4f4e\u4e8e\u6700\u4f4e\u6807\u51c6\u3002\u8bb8\u591a\u51fa\u53e3\u5e02\u573a\u5141\u8bb8\u4f7f\u7528\u3002<\/div>\n<\/div>\n
\n
IE3<\/div>\n
\u9ad8\u6548\u8282\u80fd<\/div>\n
\u6b27\u76df\u3001\u82f1\u56fd\u53ca\u4f17\u591a\u5e02\u573a\u5f3a\u5236\u6267\u884c\u6700\u4f4e\u6807\u51c6\u3002\u97e9\u56fdEver-Power\u6807\u51c6\u3002<\/div>\n<\/div>\n
\n
IE4<\/div>\n
\u8d85\u7ea7\u4f18\u8d28<\/div>\n
\u6700\u9ad8\u80fd\u6548\u7b49\u7ea7\u3002\u81ea 2023 \u5e74\u8d77\uff0c\u90e8\u5206\u5e02\u573a 75 \u5343\u74e6\u4ee5\u4e0a\u529f\u7387\u7684\u8bbe\u5907\u5fc5\u987b\u8fbe\u5230\u6b64\u6807\u51c6\u3002<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\"IE3<\/div>\n

<\/p>\n

\n
\u5185\u5bb9<\/div>\n
1. IEC\u80fd\u6548\u6807\u51c6\u8be6\u89e3<\/a>
\n2. IE3 \u4e0e IE4\uff1a\u5b9e\u9645\u6570\u636e<\/a>
\n3. \u4ea4\u6d41\u7535\u673a\u6548\u7387\u635f\u5931\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/a>
\n4. \u5e02\u573a\u76d1\u7ba1<\/a>
\n5. \u6295\u8d44\u56de\u6536\u671f\u8ba1\u7b97<\/a>
\n6. IE4 \u4f55\u65f6\u624d\u5177\u6709\u7ecf\u6d4e\u610f\u4e49\uff1f<\/a>
\n7. \u5e38\u89c1\u95ee\u9898<\/a><\/div>\n<\/div>\n

<\/p>\n

\n

1. IEC\u80fd\u6548\u6807\u51c6\u8be6\u89e3<\/h2>\n

IEC 60034-30-1:2014\u300a\u65cb\u8f6c\u7535\u673a\u2014\u2014\u4ea4\u6d41\u7535\u673a\u80fd\u6548\u7b49\u7ea7\uff08IE \u4ee3\u7801\uff09\u300b\u89c4\u5b9a\u4e86\u529f\u7387\u8303\u56f4\u4e3a 0.12 \u81f3 1,000 kW \u7684\u5355\u901f\u4e09\u76f8\u611f\u5e94\u7535\u673a\u7684\u56db\u4e2a\u80fd\u6548\u7b49\u7ea7\u7684\u6700\u4f4e\u80fd\u6548\u6027\u80fd\u8981\u6c42\u3002\u8be5\u6807\u51c6\u89c4\u5b9a\u4e86\u5728\u989d\u5b9a\u529f\u7387\u8f93\u51fa\u3001\u989d\u5b9a\u7535\u538b\u3001\u989d\u5b9a\u9891\u7387\u548c\u989d\u5b9a\u5de5\u4f5c\u6e29\u5ea6\u4e0b\uff0c\u6839\u636e IEC 60034-2-1 \u65b9\u6cd5\u6d4b\u8bd5\u7684\u6700\u4f4e\u80fd\u6548\u3002<\/p>\n

IE3\u3001IE4 \u4e2d\u7684\u201cIE\u201d\u4ee3\u8868\u56fd\u9645\u80fd\u6548\u7b49\u7ea7\uff08International Efficiency\uff09\uff0c\u4e0d\u8981\u4e0e\u4e4b\u524d\u7684\u56fd\u5bb6\u7ea7\u5206\u7c7b\uff08\u4f8b\u5982\u6b27\u6d32\u7684 EFF1\u3001EFF2\uff1b\u5317\u7f8e\u7684 EPAct\uff1b\u6fb3\u5927\u5229\u4e9a\u7684 MEPS\uff09\u6df7\u6dc6\u3002IEC \u5728 2008 \u5e74\u53d1\u5e03\u8be5\u6807\u51c6\u7684\u7b2c\u4e00\u7248\u65f6\uff0cIE \u5206\u7c7b\u53d6\u4ee3\u4e86\u8fd9\u4e9b\u56fd\u5bb6\u7ea7\u5206\u7c7b\u4f53\u7cfb\u3002IE3 \u5927\u81f4\u76f8\u5f53\u4e8e\u4e4b\u524d\u7684\u6b27\u6d32 EFF1 \u7b49\u7ea7\uff0c\u4f46\u6d4b\u91cf\u89c4\u7a0b\u66f4\u4e3a\u4e25\u683c\uff1bIE4 \u662f\u4e00\u4e2a\u5168\u65b0\u7684\u7b49\u7ea7\uff0c\u5728\u4e4b\u524d\u7684\u56fd\u5bb6\u7ea7\u5206\u7c7b\u4f53\u7cfb\u4e2d\u5e76\u4e0d\u5b58\u5728\u3002<\/p>\n

\n

\u91cd\u8981\u6d4b\u91cf\u8bf4\u660e\uff1aIE \u7b49\u7ea7\u662f\u5728\u6ee1\u8f7d\uff08\u989d\u5b9a\u8f93\u51fa\u529f\u7387\u7684 100%\uff09\u3001\u989d\u5b9a\u7535\u538b\u548c\u989d\u5b9a\u9891\u7387\u4e0b\u6d4b\u5b9a\u7684\u3002IE \u7b49\u7ea7\u672a\u6307\u5b9a\u7535\u673a\u5728 50%\u300175% \u548c 25% \u8d1f\u8f7d\u4e0b\u7684\u6548\u7387\uff0c\u5982\u679c\u90e8\u5206\u8d1f\u8f7d\u6548\u7387\u81f3\u5173\u91cd\u8981\uff08\u4f8b\u5982\uff0c\u7535\u673a\u7ecf\u5e38\u5728\u4f4e\u4e8e 50% \u8d1f\u8f7d\u7684\u5e94\u7528\u4e2d\u8fd0\u884c\uff09\uff0c\u5219\u5fc5\u987b\u5355\u72ec\u68c0\u67e5\u8fd9\u4e9b\u8d1f\u8f7d\u4e0b\u7684\u6548\u7387\u3002<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

2. IE3 \u4e0e IE4\uff1a\u5b9e\u9645\u6570\u636e<\/h2>\n

\u4e0b\u8868\u5217\u51fa\u4e86\u9009\u5b9a\u529f\u7387\u7b49\u7ea7\u4e0b\u56db\u6781\u4e09\u76f8\u611f\u5e94\u7535\u673a\u7684\u6700\u4f4eIE3\u548cIE4\u6548\u7387\u503c\u3002\u968f\u7740\u7535\u673a\u5c3a\u5bf8\u7684\u589e\u5927\uff0cIE3\u548cIE4\u4e4b\u95f4\u7684\u6548\u7387\u5dee\u8ddd\u9010\u6e10\u7f29\u5c0f\uff0c\u56e0\u4e3a\u5927\u578b\u7535\u673a\u5df2\u7ecf\u63a5\u8fd1\u4f20\u7edf\u611f\u5e94\u7535\u673a\u8bbe\u8ba1\u6240\u80fd\u8fbe\u5230\u7684\u94dc\u635f\u548c\u94c1\u635f\u964d\u4f4e\u7684\u5b9e\u9645\u6781\u9650\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u529f\u7387\u7b49\u7ea7<\/th>\nIE2 \u6700\u4f4e\u6548\u7387 (%)<\/th>\nIE3 \u6700\u4f4e\u6548\u7387 (%)<\/th>\nIE4 \u6700\u4f4e\u6548\u7387 (%)<\/th>\nIE3\u2192IE4\u5dee\u8ddd<\/th>\n<\/tr>\n<\/thead>\n
1.1\u5343\u74e6<\/td>\n77.7<\/td>\n80.7<\/td>\n82.8<\/td>\n2.1 pp<\/td>\n<\/tr>\n
2.2\u5343\u74e6<\/td>\n81.0<\/td>\n84.0<\/td>\n86.0<\/td>\n2.0 pp<\/td>\n<\/tr>\n
4.0\u5343\u74e6<\/td>\n84.7<\/td>\n87.0<\/td>\n88.9<\/td>\n1.9 \u9875<\/td>\n<\/tr>\n
7.5\u5343\u74e6<\/td>\n87.1<\/td>\n89.8<\/td>\n91.4<\/td>\n1.6 \u9875<\/td>\n<\/tr>\n
15\u5343\u74e6<\/td>\n89.7<\/td>\n91.5<\/td>\n93.0<\/td>\n1.5\u9875<\/td>\n<\/tr>\n
30\u5343\u74e6<\/td>\n91.4<\/td>\n92.9<\/td>\n94.2<\/td>\n1.3 pp<\/td>\n<\/tr>\n
75\u5343\u74e6<\/td>\n93.1<\/td>\n94.5<\/td>\n95.6<\/td>\n1.1 pp<\/td>\n<\/tr>\n
200\u5343\u74e6<\/td>\n94.7<\/td>\n95.8<\/td>\n96.7<\/td>\n0.9 pp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u6570\u636e\u6765\u6e90\uff1aIEC 60034-30-1:2014\uff0c50 Hz \u56db\u6781\u7535\u673a\u3002\u201cpp\u201d = \u767e\u5206\u70b9\u3002\u5b9e\u9645\u7535\u673a\u6548\u7387\u5c06\u8fbe\u5230\u6216\u9ad8\u4e8e\u8be5\u7b49\u7ea7\u7684\u6700\u4f4e\u6807\u51c6\uff1b\u97e9\u56fd\u6c38\u529b\u7535\u673aY2\u7cfb\u5217\u7535\u673a\u7684\u6548\u7387\u901a\u5e38\u6bd4\u6700\u4f4e\u6807\u51c6\u9ad8\u51fa0.2\u81f30.8 pp\u3002<\/p>\n<\/div>\n

<\/p>\n

\n

3. \u4ea4\u6d41\u611f\u5e94\u7535\u673a\u6548\u7387\u635f\u5931\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h2>\n

IE4 \u7535\u673a\u901a\u8fc7\u7279\u5b9a\u7684\u5de5\u7a0b\u6539\u8fdb\uff0c\u964d\u4f4e\u4e86\u4e94\u5927\u4e3b\u8981\u635f\u8017\u7c7b\u522b\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u6bd4 IE3 \u7535\u673a\u66f4\u9ad8\u7684\u6548\u7387\u3002\u4e86\u89e3\u54ea\u4e9b\u635f\u8017\u88ab\u964d\u4f4e\uff0c\u6709\u52a9\u4e8e\u89e3\u91ca\u4e3a\u4ec0\u4e48\u5728\u76f8\u540c\u7684\u8f93\u51fa\u529f\u7387\u4e0b\uff0cIE4 \u7535\u673a\u6bd4 IE3 \u7535\u673a\u4f53\u79ef\u66f4\u5927\u3001\u91cd\u91cf\u66f4\u91cd\u3001\u4ef7\u683c\u66f4\u9ad8\u3002<\/p>\n

\n
\n
\u5b9a\u5b50\u94dc\u635f\uff08I\u00b2R\uff09<\/div>\n

\u7535\u6d41\u6d41\u8fc7\u5b9a\u5b50\u7ed5\u7ec4\u7535\u963b\u4f1a\u4ea7\u751f\u70ed\u91cf\u3002\u901a\u5e38\u5360\u603b\u635f\u8017\u7684 30\u201340%\u3002IE4 \u901a\u8fc7\u4f7f\u7528\u66f4\u591a\u94dc\uff08\u66f4\u5927\u7684\u5bfc\u4f53\u6a2a\u622a\u9762\u79ef\uff09\u6765\u964d\u4f4e\u635f\u8017\uff0c\u8fd9\u867d\u7136\u964d\u4f4e\u4e86\u7535\u963b\uff0c\u4f46\u4e5f\u589e\u52a0\u4e86\u7535\u673a\u7684\u5c3a\u5bf8\u548c\u91cd\u91cf\u3002<\/p>\n

IE4 \u8fd8\u539f\u65b9\u6cd5\uff1a\u589e\u52a0\u94dc\u542b\u91cf\uff0c\u5ef6\u957f\u6d3b\u6027\u5c42\u957f\u5ea6<\/div>\n<\/div>\n
\n
\u5b9a\u5b50\u94c1\u635f<\/div>\n

\u5b9a\u5b50\u53e0\u7247\u94a2\u4e2d\u7684\u6da1\u6d41\u635f\u8017\u548c\u78c1\u6ede\u635f\u8017\u3002\u901a\u5e38\u5360\u603b\u635f\u8017\u7684 15\u201325%\u3002\u5728 IE4 \u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u6bd4\u94c1\u635f\u66f4\u4f4e\uff081.5 T\uff0c50 Hz \u65f6 W\/kg\uff09\u7684\u9ad8\u7ea7\u7535\u5de5\u94a2\uff0c\u964d\u4f4e\u4e86\u635f\u8017\u3002<\/p>\n

IE4\u51cf\u6392\u65b9\u6cd5\uff1a\u4f18\u8d28\u53e0\u7247\u94a2\u677f\uff08M270-50A\u6216\u66f4\u9ad8\u7b49\u7ea7\uff09<\/div>\n<\/div>\n
\n
\u8f6c\u5b50\u94dc\/\u94dd\u635f\u8017<\/div>\n

\u8f6c\u5b50\u6761\u548c\u7aef\u73af\u4e2d\u7684\u7535\u6d41\u4f1a\u4ea7\u751f\u70ed\u91cf\u3002\u901a\u5e38\u5360\u603b\u635f\u8017\u7684 20\u201330%\u3002\u5728 IE4 \u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u66f4\u5927\u7684\u8f6c\u5b50\u6761\u6a2a\u622a\u9762\uff08\u901a\u5e38\u4e3a\u94dc\u6761\u800c\u975e\u94f8\u94dd\u6761\uff09\u5e76\u4f18\u5316\u8f6c\u5b50\u6761\u51e0\u4f55\u5f62\u72b6\u4ee5\u5728\u6ee1\u8f7d\u6ed1\u5dee\u9891\u7387\u4e0b\u5b9e\u73b0\u6700\u5c0f\u8f6c\u5b50\u963b\u529b\uff0c\u53ef\u4ee5\u964d\u4f4e\u8fd9\u79cd\u635f\u8017\u3002<\/p>\n

IE4 \u51cf\u5bb9\u65b9\u6cd5\uff1a\u94dc\u8f6c\u5b50\u68d2\u6216\u66f4\u5927\u5c3a\u5bf8\u7684\u94dd\u68d2<\/div>\n<\/div>\n
\n
\u6469\u64e6\u548c\u98ce\u963b<\/div>\n

\u8f74\u627f\u6469\u64e6\u548c\u51b7\u5374\u98ce\u6247\u7684\u7a7a\u6c14\u52a8\u529b\u963b\u529b\u3002\u901a\u5e38\u603b\u635f\u8017\u4e3a 5\u201315%\uff0c\u5c0f\u673a\u67b6\u5c3a\u5bf8\u7684\u635f\u8017\u6bd4\u4f8b\u66f4\u5927\u3002IE4 \u901a\u8fc7\u4f18\u5316\u8f74\u627f\u3001\u6539\u8fdb\u98ce\u6247\u7a7a\u6c14\u52a8\u529b\u5b66\u8bbe\u8ba1\u4ee5\u53ca\u5728\u67d0\u4e9b\u8bbe\u8ba1\u4e2d\u91c7\u7528\u5916\u90e8\u5f3a\u5236\u51b7\u5374\u6765\u964d\u4f4e\u635f\u8017\uff0c\u4ece\u800c\u4f7f\u98ce\u6247\u5c3a\u5bf8\u4e0e\u7535\u673a\u8f6c\u901f\u89e3\u8026\u3002<\/p>\n

IE4 \u964d\u4f4e\u65b9\u6cd5\uff1a\u4f18\u5316\u98ce\u6247\u8bbe\u8ba1\uff0c\u7cbe\u5bc6\u8f74\u627f<\/div>\n<\/div>\n
\n
\u6742\u6563\u8d1f\u8f7d\u635f\u8017<\/div>\n

\u7ed3\u6784\u90e8\u4ef6\u4e2d\u7684\u9ad8\u6b21\u8c10\u6ce2\u6da1\u6d41\u635f\u8017\u548c\u69fd\u8c10\u6ce2\u5f15\u8d77\u7684\u8868\u9762\u635f\u8017\uff0c\u901a\u5e38\u5360\u603b\u635f\u8017\u7684 5% \u81f3 10\u00b9TP\u00b3T\u3002IE4 \u901a\u8fc7\u6539\u8fdb\u69fd\u51e0\u4f55\u5f62\u72b6\u3001\u503e\u659c\u8f6c\u5b50\u69fd\u548c\u4f18\u5316\u7ed5\u7ec4\u8282\u8ddd\uff0c\u964d\u4f4e\u4e86\u8fd9\u4e9b\u635f\u8017\u3002\u8fd9\u4e9b\u635f\u8017\u96be\u4ee5\u76f4\u63a5\u6d4b\u91cf\uff0c\u4e14\u6700\u96be\u901a\u8fc7\u7b80\u5355\u7684\u6750\u6599\u6539\u53d8\u6765\u964d\u4f4e\u3002<\/p>\n

IE4 \u51cf\u5c11\u65b9\u6cd5\uff1a\u503e\u659c\u4f18\u5316\u3001\u69fd\u51e0\u4f55\u5f62\u72b6\u7ec6\u5316<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

4. \u5e02\u573a\u76d1\u7ba1<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
\u5e02\u573a<\/th>\n\u5f53\u524d\u6700\u4f4e\u6807\u51c6\uff08\u622a\u81f32025\u5e74\uff09<\/th>\n\u529f\u7387\u8303\u56f4<\/th>\n\u7b14\u8bb0<\/th>\n<\/tr>\n<\/thead>\n
\u6b27\u6d32\u8054\u76df<\/td>\nIE3<\/td>\n0.75\u20131,000\u5343\u74e6<\/td>\n\u6b27\u76df\u6cd5\u89c4 2019\/1781\u3002\u81ea 2023 \u5e74 7 \u6708\u8d77\uff0c\u5f53\u4e0e\u53d8\u901f\u9a71\u52a8\u5668\u4e00\u8d77\u4f7f\u7528\u65f6\uff0c75\u2013200 kW \u7684\u529f\u7387\u9700\u8981 IE4\u3002<\/td>\n<\/tr>\n
\u82f1\u56fd<\/td>\nIE3<\/td>\n0.75\u20131,000\u5343\u74e6<\/td>\n\u4e0e\u82f1\u56fd\u8131\u6b27\u540e\u6b27\u76df\u5bf9\u6295\u653e\u82f1\u56fd\u5e02\u573a\u7684\u6c7d\u8f66\u7684\u76d1\u7ba1\u89c4\u5b9a\u76f8\u4e00\u81f4\u3002<\/td>\n<\/tr>\n
\u7f8e\u56fd\uff08\u80fd\u6e90\u90e8\uff09<\/td>\nNEMA Premium\uff08\u2245 IE3\uff09<\/td>\n1-500\u9a6c\u529b<\/td>\nEISA 2007 \u548c DOE 2016 \u89c4\u5219\u300260 Hz \u5e02\u573a\uff1bNEMA Premium \u540d\u4e49\u4e0a\u7b49\u540c\u4e8e IE3\u3002<\/td>\n<\/tr>\n
\u4e2d\u56fd\uff08GB 18613\uff09<\/td>\nIE3\uff08\u81ea 2021 \u5e74\u8d77\uff09<\/td>\n0.55\u20131,000\u5343\u74e6<\/td>\nGB 18613-2020 \u89c4\u5b9a\u81ea 2021 \u5e74 6 \u6708\u8d77\u6700\u4f4e\u8981\u6c42\u4e3a IE3\uff0c\u53d6\u4ee3\u4e86\u4e4b\u524d\u7684 GB 18613-2012\u3002<\/td>\n<\/tr>\n
\u6fb3\u5927\u5229\u4e9a\/\u65b0\u897f\u5170<\/td>\nIE3\uff08MEPS 2023\uff09<\/td>\n0.73\u2013185\u5343\u74e6<\/td>\n\u6fb3\u5927\u5229\u4e9a MEPS \u4e8e 2023 \u5e74\u66f4\u65b0\u4e3a IE3 \u7b49\u6548\u7248\u672c\u3002<\/td>\n<\/tr>\n
\u5176\u4ed6\u5927\u90e8\u5206\u5e02\u573a<\/td>\nIE2<\/td>\n\u56e0\u60c5\u51b5\u800c\u5f02<\/td>\n\u4e1c\u5357\u4e9a\u3001\u5357\u7f8e\u3001\u4e2d\u4e1c\u548c\u975e\u6d32\u7684\u8bb8\u591a\u5e02\u573a\u76ee\u524d\u4ecd\u4ec5\u8981\u6c42IE2\u6216\u6ca1\u6709\u5f3a\u5236\u6027\u89c4\u5b9a\u3002\u5efa\u8bae\u6240\u6709\u65b0\u5b89\u88c5\u7684\u8bbe\u5907\u90fd\u4f7f\u7528IE3\uff0c\u65e0\u8bba\u5e02\u573a\u60c5\u51b5\u5982\u4f55\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

5. \u6295\u8d44\u56de\u6536\u671f\u8ba1\u7b97<\/h2>\n

\u4ece IE3 \u5347\u7ea7\u5230 IE4 \u7684\u6295\u8d44\u56de\u6536\u671f\u7531\u4e09\u4e2a\u8f93\u5165\u8ba1\u7b97\u5f97\u51fa\uff1a\u8fd0\u884c\u8d1f\u8377\u70b9\u7684\u6548\u7387\u5dee\u5f02\u3001\u5e74\u8fd0\u884c\u5c0f\u65f6\u6570\u548c\u6bcf\u5343\u74e6\u65f6\u7684\u7535\u529b\u6210\u672c\u3002<\/p>\n

\n
\u6295\u8d44\u56de\u6536\u671f\u8ba1\u7b97\u2014\u201415\u5343\u74e6\u7535\u673a\uff0c4\u6781\uff0c\u6bcf\u5e74\u8fd0\u884c4500\u5c0f\u65f6\uff0c\u7535\u4ef70.13\u7f8e\u5143\/\u5343\u74e6\u65f6<\/div>\n
\n
\n
IE3\u5e74\u5ea6\u80fd\u6e90\u6210\u672c<\/div>\n
15 \u00f7 0.915 \u00d7 4,500 \u00d7 0.13<\/div>\n
= 9,569 \u7f8e\u5143\/\u5e74<\/div>\n<\/div>\n
\n
IE4\u5e74\u5ea6\u80fd\u6e90\u6210\u672c<\/div>\n
15 \u00f7 0.930 \u00d7 4,500 \u00d7 0.13<\/div>\n
= 9,415 \u7f8e\u5143\/\u5e74<\/div>\n<\/div>\n
\n
\u5e74\u5ea6\u8282\u7701\uff08IE4 \u4e0e IE3 \u76f8\u6bd4\uff09<\/div>\n
154 \u7f8e\u5143\/\u5e74<\/div>\n
IE4 \u6bd4 IE3 \u989d\u5916\u6210\u672c\uff1a\u7ea6 350-550 \u7f8e\u5143<\/div>\n<\/div>\n
\n
\u7b80\u5355\u6295\u8d44\u56de\u6536\u671f<\/div>\n
2.3\u20133.6 \u5e74<\/div>\n
\u5269\u4f59\u76846-7\u5e74\u7535\u673a\u5bff\u547d\u7eaf\u7cb9\u662f\u8282\u7701\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u6295\u8d44\u56de\u6536\u671f\u7684\u8ba1\u7b97\u5bf9\u5e74\u8fd0\u884c\u5c0f\u65f6\u6570\u975e\u5e38\u654f\u611f\u3002\u5982\u679c\u5e74\u8fd0\u884c\u65f6\u95f4\u4e3a 8,000 \u5c0f\u65f6\uff08\u4e24\u73ed\u5236\u8fd0\u884c\uff09\uff0c\u5219\u5e74\u5ea6\u8282\u80fd\u6548\u76ca\u7ffb\u500d\uff0c\u6295\u8d44\u56de\u6536\u671f\u7f29\u77ed\u81f3 18 \u4e2a\u6708\u4ee5\u5185\u3002\u5982\u679c\u5e74\u8fd0\u884c\u65f6\u95f4\u4e3a 1,000 \u5c0f\u65f6\uff08\u95f4\u6b47\u6027\u8fd0\u884c\uff09\uff0c\u5219\u6295\u8d44\u56de\u6536\u671f\u5ef6\u957f\u81f3 9 \u81f3 14 \u5e74\uff0c\u56e0\u6b64\uff0c\u9664\u975e\u6cd5\u89c4\u8981\u6c42\uff0c\u5426\u5219\u4ec5\u51ed\u7ecf\u6d4e\u6548\u76ca\u5f88\u96be\u8bc1\u660e IE4 \u6ea2\u4ef7\u7684\u5408\u7406\u6027\u3002<\/p>\n<\/div>\n

\"cat-gearmotor-combo.webp\"<\/p>\n

\n

6. IE4 \u4f55\u65f6\u624d\u5177\u6709\u7ecf\u6d4e\u610f\u4e49\uff1f<\/h2>\n
\n
\n
\u2705<\/div>\n
\u8fde\u7eed\u5de5\u4f5c\uff08S1\uff09\uff0c\u6bcf\u5e74 6000 \u5c0f\u65f6\u4ee5\u4e0a<\/div>\n

\u5728\u4e24\u73ed\u6216\u4e09\u73ed\u5236\u8fd0\u884c\u4e2d\u6301\u7eed\u8fd0\u8f6c\u7684\u6cf5\u3001\u98ce\u6247\u3001\u538b\u7f29\u673a\u548c\u6405\u62cc\u5668\uff0c\u5728 2 \u5230 3 \u5e74\u5185\u79ef\u7d2f\u7684\u8fd0\u884c\u65f6\u95f4\u8db3\u4ee5\u8bc1\u660e IE4 \u4fdd\u8d39\u7684\u5408\u7406\u6027\u3002<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\u9ad8\u7535\u8d39\u5730\u533a<\/div>\n

\u5982\u679c\u7535\u4ef7\u4e3a 0.20 \u7f8e\u5143\/\u5343\u74e6\u65f6\u6216\u66f4\u9ad8\uff08\u8fd9\u5728\u897f\u6b27\u548c\u65e5\u672c\u5f88\u5e38\u89c1\uff09\uff0c\u4e00\u53f0 15 \u5343\u74e6\u7684\u7535\u673a\u8fd0\u884c 4500 \u5c0f\u65f6\u540e\uff0c\u6bcf\u5e74\u7684\u8282\u80fd\u6548\u76ca\u5c06\u7ffb\u500d\u81f3\u8d85\u8fc7 230 \u7f8e\u5143\uff0c\u6295\u8d44\u56de\u6536\u671f\u4e0d\u5230 2 \u5e74\u3002<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\u5927\u578b\u6c7d\u8f66\u8f66\u961f<\/div>\n

\u62e5\u670950\u53f0\u6216\u4ee5\u4e0a\u5c3a\u5bf8\u548c\u7528\u9014\u76f8\u8fd1\u7684\u7535\u673a\u7684\u8bbe\u65bd\u53ef\u4ee5\u5408\u5e76\u8ba1\u7b97\u8282\u7701\u7684\u8d39\u7528\u300250\u53f0\u7535\u673a\u6bcf\u53f0\u6bcf\u5e74\u8282\u7701154\u7f8e\u5143\uff0c\u603b\u8ba1\u6bcf\u5e74\u8282\u77017700\u7f8e\u5143\uff0c\u8fd9\u4e3a\u7535\u673a\u8f66\u961f\u5347\u7ea7\u8ba1\u5212\u63d0\u4f9b\u4e86\u6781\u5177\u5438\u5f15\u529b\u7684\u7ecf\u6d4e\u6548\u76ca\u3002<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\u78b3\u51cf\u6392\u76ee\u6807<\/div>\n

\u5bf9\u4e8e\u6839\u636e\u4f01\u4e1a\u73af\u5883\u3001\u793e\u4f1a\u53ca\u516c\u53f8\u6cbb\u7406 (ESG) \u9879\u76ee\u6216\u56fd\u5bb6\u51c0\u96f6\u6392\u653e\u653f\u7b56\u505a\u51fa\u78b3\u51cf\u6392\u627f\u8bfa\u7684\u8bbe\u65bd\u800c\u8a00\uff0cIE4 \u7535\u673a\u53ef\u51cf\u5c11\u4e0e\u7535\u529b\u76f8\u5173\u7684\u8303\u56f4 2 \u6392\u653e\u3002\u6bcf\u53f0\u7535\u673a\u7684\u4e8c\u6c27\u5316\u78b3\u51cf\u6392\u91cf\u53ef\u91cf\u5316\uff0c\u7528\u4e8e\u78b3\u6838\u7b97\u3002<\/p>\n<\/div>\n

\n
\u274c<\/div>\n
\u95f4\u6b47\u6027\u6216\u8f7b\u5ea6\u5de5\u4f5c<\/div>\n

\u7535\u673a\u5728\u90e8\u5206\u8d1f\u8f7d\u4e0b\u6bcf\u5e74\u8fd0\u884c\u65f6\u95f4\u5c11\u4e8e 2000 \u5c0f\u65f6\uff0c\u5176\u6295\u8d44\u56de\u6536\u671f\u901a\u5e38\u4e3a 8 \u81f3 15 \u5e74\uff0c\u901a\u5e38\u8d85\u8fc7\u7535\u673a\u5269\u4f59\u4f7f\u7528\u5bff\u547d\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u6362\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cIE3 \u662f\u5408\u9002\u7684\u89c4\u683c\u3002<\/p>\n<\/div>\n

\n
\u274c<\/div>\n
\u529f\u7387\u4f4e\u4e8e 2.2 \u5343\u74e6\u7684\u5c0f\u578b\u7535\u673a<\/div>\n

\u5bf9\u4e8e\u5c0f\u5c3a\u5bf8\u7535\u673a\uff0cIE4 \u76f8\u8f83\u4e8e IE3 \u7684\u7edd\u5bf9\u8282\u80fd\u6548\u679c\u5e76\u4e0d\u663e\u8457\uff08\u901a\u5e38\u6bcf\u53f0\u7535\u673a\u8fd0\u884c 4000 \u5c0f\u65f6\u540e\u6bcf\u5e74\u53ef\u8282\u7701 20 \u81f3 80 \u7f8e\u5143\uff09\uff0c\u800c IE4 \u7684\u6ea2\u4ef7\u5728\u7535\u673a\u603b\u6210\u672c\u4e2d\u6240\u5360\u6bd4\u4f8b\u66f4\u9ad8\u3002\u5bf9\u4e8e 2.2 kW \u4ee5\u4e0b\u7684\u7535\u673a\uff0cIE3 \u901a\u5e38\u662f\u6700\u5177\u6210\u672c\u6548\u76ca\u7684\u9009\u62e9\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\"\u97e9\u56fd\u6c38\u529b\u8f6c\u5b50\u751f\u4ea7IE3\u7535\u673a\u5236\u9020\"<\/p>\n

\u8f6c\u5b50\u751f\u4ea7<\/div>\n<\/div>\n
\n

\"\u97e9\u56fd\u6c38\u529b\u6570\u63a7\u7cbe\u5bc6\u7535\u673a\u52a0\u5de5\"<\/p>\n

\u6570\u63a7\u52a0\u5de5<\/div>\n<\/div>\n
\n

\"\u97e9\u56fdEver-Power<\/p>\n

IE3 \u6548\u7387\u6d4b\u8bd5<\/div>\n<\/div>\n
\n

\"\u97e9\u56fd<\/p>\n

CE \u548c ISO \u8ba4\u8bc1<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. \u5e38\u89c1\u95ee\u9898<\/h2>\n
\n
\n
\n
IE4 \u5728\u5b9e\u9645\u8fd0\u884c\u4e2d\u662f\u5426\u603b\u662f\u6bd4 IE3 \u66f4\u9ad8\u6548\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5728\u6570\u636e\u624b\u518c\u4e0a\uff1f<\/div>\n<\/div>\n
\n

\u6839\u636e\u7b49\u7ea7\u5b9a\u4e49\uff0cIE4 \u7535\u673a\u5728\u989d\u5b9a\u6ee1\u8f7d\u65f6\u7684\u6548\u7387\u59cb\u7ec8\u7b49\u4e8e\u6216\u9ad8\u4e8e IE3\u3002\u5728\u90e8\u5206\u8d1f\u8f7d\uff08\u4f4e\u4e8e\u989d\u5b9a\u8f93\u51fa\u7684 75%\uff09\u4e0b\uff0cIE3 \u548c IE4 \u6548\u7387\u4e4b\u95f4\u7684\u76f8\u5bf9\u5dee\u5f02\u53ef\u80fd\u4f1a\u7565\u5fae\u7f29\u5c0f\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4e24\u79cd\u8bbe\u8ba1\u4e2d\u635f\u8017\u7684\u5e73\u8861\u60c5\u51b5\u3002\u4e24\u8005\u7684\u5cf0\u503c\u6548\u7387\u901a\u5e38\u5728 70% \u5230 90% \u7684\u8d1f\u8f7d\u4e4b\u95f4\u8fbe\u5230\u3002IE4 \u7684\u4f18\u52bf\u5728\u6ee1\u8f7d\u6216\u63a5\u8fd1\u6ee1\u8f7d\u7684\u8fde\u7eed\u8fd0\u884c\u5de5\u51b5\u4e0b\u6700\u4e3a\u7a33\u5b9a\u548c\u53ef\u9884\u6d4b\uff0c\u8fd9\u6b63\u662f IE \u7b49\u7ea7\u7684\u5b9a\u4e49\u6761\u4ef6\uff0c\u4e5f\u662f\u8fde\u7eed\u8fd0\u884c\u7684\u6cf5\u3001\u98ce\u673a\u548c\u538b\u7f29\u673a\u9a71\u52a8\u88c5\u7f6e\u6700\u76f8\u5173\u7684\u5de5\u51b5\u3002<\/p>\n<\/div>\n<\/div>\n

\n
\n
\u4e3a\u4ec0\u4e48\u76f8\u540c\u529f\u7387\u7b49\u7ea7\u4e0b\uff0cIE4 \u7535\u673a\u7684\u4f53\u79ef\u548c\u91cd\u91cf\u6bd4 IE3 \u7535\u673a\u66f4\u5927\u66f4\u91cd\uff1f<\/div>\n<\/div>\n
\n

\u4e3a\u4e86\u8fbe\u5230 IE4 \u6548\u7387\u6807\u51c6\uff0c\u7535\u673a\u8bbe\u8ba1\u4eba\u5458\u5fc5\u987b\u964d\u4f4e\u635f\u8017\uff0c\u4e3b\u8981\u65b9\u6cd5\u662f\u589e\u52a0\u5b9a\u5b50\u7ed5\u7ec4\u4e2d\u7684\u94dc\u91cf\uff08\u589e\u52a0\u531d\u6570\u3001\u589e\u5927\u5bfc\u7ebf\u6a2a\u622a\u9762\u79ef\uff09\u5e76\u4f7f\u7528\u66f4\u9ad8\u7b49\u7ea7\u7684\u7535\u5de5\u94a2\u3002\u8fd9\u4e24\u9879\u6539\u8fdb\u90fd\u9700\u8981\u589e\u52a0\u6750\u6599\u7528\u91cf\u3002\u4e3a\u4e86\u5bb9\u7eb3\u989d\u5916\u7684\u94dc\u91cf\uff0c\u5b9a\u5b50\u548c\u8f6c\u5b50\u53e0\u7247\u5fc5\u987b\u6cbf\u8f74\u5411\u52a0\u957f\uff0c\u540c\u65f6\u8fd8\u8981\u4fdd\u6301\u69fd\u586b\u5145\u7387\u5728\u4fdd\u8bc1\u7ed5\u7ec4\u53ef\u9760\u6d78\u6e0d\u7684\u8303\u56f4\u5185\u3002\u56e0\u6b64\uff0c\u76f8\u540c\u529f\u7387\u7b49\u7ea7\u7684 IE4 \u7535\u673a\u53ef\u80fd\u6bd4\u5176\u5bf9\u5e94\u7684 IE3 \u7535\u673a\u957f\u4e00\u4e2a IEC \u673a\u67b6\u5c3a\u5bf8\u2014\u2014\u8fd9\u4f1a\u5f71\u54cd\u6539\u9020\u5e94\u7528\u4e2d\u7684\u5c3a\u5bf8\u4e92\u6362\u6027\u3002<\/p>\n<\/div>\n<\/div>\n

\n
\n
\u97e9\u56fd\u6c38\u52a8\u529b\u516c\u53f8\u662f\u5426\u5c06IE4\u7535\u673a\u4f5c\u4e3a\u6807\u51c6\u4ea7\u54c1\u4f9b\u5e94\uff1f<\/div>\n<\/div>\n
\n

\u97e9\u56fd\u6c38\u80fd\u7535\u673a\u516c\u53f8 (Korea Ever-Power) \u4e3a\u6240\u6709 Y2 \u7cfb\u5217\u7535\u673a\u63d0\u4f9b IE3 \u6807\u51c6\u80fd\u6548\u7b49\u7ea7\uff0c\u5728\u6574\u4e2a\u529f\u7387\u8303\u56f4\u5185\u5747\u8fbe\u5230\u6216\u8d85\u8fc7 IE3 \u7684\u6700\u4f4e\u80fd\u6548\u6807\u51c6\u3002\u5bf9\u4e8e\u7279\u5b9a\u529f\u7387\u7b49\u7ea7\u548c\u6781\u6570\u914d\u7f6e\uff0c\u6211\u4eec\u53ef\u6839\u636e\u5ba2\u6237\u9700\u6c42\u63d0\u4f9b IE4 \u7535\u673a\uff0c\u901a\u5e38\u9002\u7528\u4e8e 7.5 kW \u53ca\u4ee5\u4e0a\u529f\u7387\u7b49\u7ea7\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u7b49\u7ea7\u7684\u80fd\u6548\u63d0\u5347\u548c\u6295\u8d44\u56de\u6536\u671f\u6700\u4e3a\u663e\u8457\u3002\u8bf7\u8054\u7cfb\u97e9\u56fd\u6c38\u80fd\u7535\u673a\u516c\u53f8\uff0c\u5e76\u63d0\u4f9b\u6240\u9700\u7684\u529f\u7387\u3001\u6781\u6570\u3001\u673a\u67b6\u5c3a\u5bf8\u548c\u5e74\u8fd0\u884c\u5c0f\u65f6\u6570\uff0c\u4ee5\u786e\u8ba4 IE4 \u7535\u673a\u7684\u4f9b\u8d27\u60c5\u51b5\u5e76\u8fdb\u884c\u5168\u751f\u547d\u5468\u671f\u6210\u672c\u6bd4\u8f83\u3002 VFD\u53d8\u9891\u578bYVF2\u7cfb\u5217<\/a>\u901a\u8fc7 IC416 \u5916\u90e8\u51b7\u5374\u98ce\u6247\uff0cIE3 \u5728\u6574\u4e2a\u8fd0\u884c\u901f\u5ea6\u8303\u56f4\u5185\u4fdd\u6301\u6548\u7387\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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<\/div>\n

 <\/p>\n

\n
\u97e9\u56fd\u6c38\u80fd\u79d1\u6280 \u00b7 \u6240\u6709Y2\u7cfb\u5217\u4ea7\u54c1\u5747\u6807\u914dIE3\u6807\u51c6<\/div>\n

\u51c6\u5907\u5347\u7ea7\u5230IE3\u8fd8\u662f\u63a2\u7d22IE4\u7684\u9009\u9879\uff1f<\/h2>\n

\u97e9\u56fdEver-Power IE3\u7cfb\u5217\u7535\u673a\u5907\u6709\u73b0\u8d27\uff0c\u529f\u7387\u8303\u56f4\u6db5\u76d60.18\u81f3200\u5343\u74e6\u3002IE4\u7cfb\u5217\u7535\u673a\u53ef\u6839\u636e\u5177\u4f53\u529f\u7387\u7b49\u7ea7\u548c\u5e94\u7528\u9700\u6c42\u5b9a\u5236\u3002<\/p>\n

\u67e5\u770bIE3\u7535\u673a\u7cfb\u5217<\/a><\/p>\n<\/div>\n<\/div>\n

\u7531 Cxm \u7f16\u8f91<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power \u00b7 Efficiency Guide \u00b7 IEC 60034-30-1 IE3 vs IE4 Motor Efficiency: What Is the Difference and Which Should You Specify? The difference between IE3 and IE4 efficiency class can look small on a datasheet \u2014 a fraction of a percent at any given power rating. But over 10 years of continuous operation at […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-149","post","type-post","status-publish","format-standard","hentry","category-industrial-electric-motor"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/posts\/149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/comments?post=149"}],"version-history":[{"count":2,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/posts\/149\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/posts\/149\/revisions\/153"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/media?parent=149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/categories?post=149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/zh\/wp-json\/wp\/v2\/tags?post=149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}