{"id":12383,"date":"2026-09-12T18:45:43","date_gmt":"2026-09-12T10:45:43","guid":{"rendered":"https:\/\/longmai-nt.com\/?page_id=12383"},"modified":"2026-09-12T18:45:44","modified_gmt":"2026-09-12T10:45:44","slug":"%e4%b8%89%e7%9b%b8%e7%94%b5%e5%85%a5%e6%88%b7%ef%bc%8c%e4%b8%ad%e5%a4%ae%e7%a9%ba%e8%b0%83%e9%9d%9e%e5%be%97%e7%94%a8%e4%b8%89%e7%9b%b8%e7%94%b5%e5%90%97%ef%bc%9f","status":"publish","type":"page","link":"https:\/\/longmai-nt.com\/?page_id=12383","title":{"rendered":"\u4e09\u76f8\u7535\u5165\u6237\uff0c\u4e2d\u592e\u7a7a\u8c03\u975e\u5f97\u7528\u4e09\u76f8\u7535\u5417\uff1f"},"content":{"rendered":"\n\n  \n  \n  \n  \n  \n  \n  \n  \n  \n  \n  \n  \n  \n  <style>\n    :root{--blue:#12314F;--orange:#E8541E;--bg:#f5f7fa;--card:#fff;--sub:#5b6b7b;--line:#e3e8ee;}\n    *{box-sizing:border-box;margin:0;padding:0;}\n    body{font-family:-apple-system,\"PingFang SC\",\"Microsoft YaHei\",sans-serif;background:var(--bg);color:#1f2a36;line-height:1.75;}\n    .wrap{max-width:780px;margin:0 auto;padding:24px 18px 60px;}\n    .hero{background:linear-gradient(135deg,var(--blue),#1d4a78);color:#fff;border-radius:16px;padding:30px 26px;margin-bottom:22px;}\n    .hero h1{font-size:25px;line-height:1.4;margin-bottom:12px;}\n    .hero .lead{font-size:15px;color:#dbe6f2;}\n    .sec{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 20px;margin-bottom:18px;}\n    .sec h2{font-size:19px;color:var(--blue);margin-bottom:12px;border-left:4px solid var(--orange);padding-left:10px;}\n    .sec p{margin-bottom:12px;font-size:15px;}\n    .sec p:last-child{margin-bottom:0;}\n    .myth{background:#fff4ef;border:1px solid #ffd2bf;border-radius:12px;padding:16px 18px;margin:14px 0;}\n    .myth .tag{display:inline-block;background:var(--orange);color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:6px;margin-bottom:8px;}\n    .truth{background:#eef6ee;border:1px solid #cfe6cf;border-radius:12px;padding:16px 18px;margin:14px 0;}\n    .truth .tag{display:inline-block;background:#2e7d32;color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:6px;margin-bottom:8px;}\n    .quote{background:#f0f4f8;border-left:4px solid var(--blue);padding:12px 16px;border-radius:8px;font-size:14px;color:var(--sub);margin:12px 0;}\n    .concl{background:#eef6ee;border:1px solid #cfe6cf;border-radius:14px;padding:18px 20px;margin:18px 0;font-size:15px;line-height:1.7;}\n    .concl b{color:#2e7d32;}\n    .steps{counter-reset:s;list-style:none;}\n    .steps li{position:relative;padding:14px 16px 14px 54px;background:#f7f9fc;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;font-size:15px;}\n    .steps li:before{counter-increment:s;content:counter(s);position:absolute;left:14px;top:14px;width:28px;height:28px;background:var(--orange);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;}\n    .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}\n    .grid2 .box{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:14px;}\n    .grid2 .box h3{font-size:15px;color:var(--blue);margin-bottom:8px;}\n    .grid2 .box p{font-size:13.5px;margin:0;}\n    .tbl{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px;}\n    .tbl th,.tbl td{border:1px solid var(--line);padding:9px 11px;text-align:left;}\n    .tbl th{background:var(--blue);color:#fff;font-weight:700;}\n    .tbl tr:nth-child(even) td{background:#f7f9fc;}\n    .remember{background:var(--blue);color:#fff;border-radius:14px;padding:20px;font-size:16px;line-height:1.7;text-align:center;margin:18px 0;}\n    .remember b{color:#ffb38a;}\n    .note{font-size:12.5px;color:var(--sub);background:#fff;border:1px dashed var(--line);border-radius:10px;padding:14px 16px;margin-top:8px;}\n    .links{list-style:none;padding:0;}\n    .links li{padding:11px 15px;background:#f7f9fc;border:1px solid var(--line);border-radius:10px;margin-bottom:9px;font-size:14.5px;line-height:1.6;}\n    .links li a{color:var(--blue);font-weight:700;text-decoration:none;}\n    .links li a:hover{text-decoration:underline;}\n    @media(max-width:560px){.grid2{grid-template-columns:1fr;}.tbl{font-size:12.5px;}}\n  <\/style>\n\n<div class=\"wrap\">\n\n  <div class=\"hero\">\n    <h1>\u4e09\u76f8\u7535\u5165\u6237\uff0c\u4e2d\u592e\u7a7a\u8c03\u975e\u5f97\u7528\u4e09\u76f8\u7535\u5417\uff1f<\/h1>\n    <p class=\"lead\">\u88c5\u4fee\u7fa4\u91cc\u4f20\u5f97\u5f88\u90aa\u4e4e\uff1a\u5bb6\u91cc\u662f\u4e09\u76f8\u7535\uff0c\u4e2d\u592e\u7a7a\u8c03\u5c31\u975e\u5f97\u7528\u4e09\u76f8\u7684\u673a\u5668\uff0c\u4e0d\u7136\u5c31\u4f1a&#8221;\u504f\u76f8&#8221;\uff0c\u7528\u7740\u7528\u7740\u8df3\u95f8\u3001\u70e7\u673a\u5668\u3002\u8fd9\u8bdd\u5bf9\u4e00\u534a\u9519\u4e00\u534a\u2014\u2014\u9519\u7684\u90a3\u4e00\u534a\uff0c\u4eca\u5929\u4e00\u6b21\u8bf4\u6e05\u3002<\/p>\n  <\/div>\n\n  <div class=\"concl\">\n    <b>\u7ed3\u8bba\u5148\u884c\uff1a<\/b>\u5bb6\u91cc&#8221;\u4e09\u76f8\u7535\u5165\u6237&#8221;\u2260\u4e2d\u592e\u7a7a\u8c03\u5fc5\u987b\u7528\u4e09\u76f8\uff1b\u5355\u76f8\u7a7a\u8c03\u4e0d\u4f1a\u504f\u76f8\u8df3\u95f8\uff08\u504f\u76f8\u662f\u7535\u5de5\u6392\u7ebf\u6ca1\u6392\u5300\u7684\u9505\uff09\uff1b\u53ea\u6709\u5916\u673a\u529f\u7387\u5927\u5230\u5355\u76f8\u7535\u6d41\u62c9\u4e0d\u52a8\uff0c\u624d\u4e0a\u4e09\u76f8\u3002\u4e0b\u9762\u9010\u6761\u8bf4\u6e05\uff0c\u5e76\u5148\u5e2e\u60a8\u5212\u6e05\u4e00\u4e2a\u6700\u5bb9\u6613\u641e\u6df7\u7684\u6982\u5ff5\u3002\n  <\/div>\n\n  <!-- \u57fa\u672c\u79d1\u666e -->\n  <div class=\"sec\">\n    <h2>\u5148\u641e\u61c2\uff1a\u5355\u76f8\u7535\u3001\u4e09\u76f8\u7535\u5230\u5e95\u662f\u4e2a\u5565<\/h2>\n    <p>\u6253\u4e2a\u6700\u571f\u7684\u6bd4\u65b9\u3002\u7535\u4ece\u7535\u5382\u51fa\u6765\uff0c\u7ed9\u4f60\u5bb6\u62c9\u4e86\u51e0\u6839&#8221;\u8f66\u9053&#8221;\uff1a<\/p>\n    <div class=\"grid2\">\n      <div class=\"box\">\n        <h3>\u5355\u76f8\u7535\uff08\u5bb6\u91cc\u5e38\u89c1\u7684 220V\uff09<\/h3>\n        <p>\u4e00\u6839\u706b\u7ebf(L)\u3001\u4e00\u6839\u96f6\u7ebf(N)\uff0c\u518d\u52a0\u4e00\u6839\u5730\u7ebf(PE)\u505a\u4fdd\u62a4\u2014\u2014\u4e5f\u5c31\u662f\u5899\u4e0a<b>\u4e09\u5b54\u63d2\u5ea7\u80cc\u540e\u90a3\u4e09\u6839\u7ebf<\/b>\uff0c\u5408\u8d77\u6765\u53eb&#8221;\u4e09\u7ebf\u5236&#8221;\uff0c<b>\u672c\u8d28\u8fd8\u662f\u5355\u76f8 220V<\/b>\u3002\u4f60\u5bb6\u7684\u706f\u3001\u63d2\u5ea7\u3001\u7535\u89c6\u3001\u51b0\u7bb1\uff0c\u5168\u662f\u5b83\u4f9b\u7535\u3002<\/p>\n      <\/div>\n      <div class=\"box\">\n        <h3>\u4e09\u76f8\u7535\uff08380V\uff09<\/h3>\n        <p>\u4e09\u6839\u706b\u7ebf(L1\/L2\/L3)\u4e00\u8d77\u5230\uff0c\u706b\u7ebf\u548c\u706b\u7ebf\u4e4b\u95f4 380V\uff0c\u6bcf\u6839\u706b\u7ebf\u5bf9\u96f6\u7ebf\u8fd8\u662f 220V\u3002\u50cf\u4e09\u6761\u8f66\u9053\u5e76\u884c\uff0c\u5de5\u5382\u7684\u5927\u673a\u5668\u8d70\u8fd9\u4e2a\uff0c\u52b2\u513f\u5927\u3002<\/p>\n      <\/div>\n    <\/div>\n    <p>\u6240\u4ee5&#8221;\u4e09\u76f8\u7535\u5165\u6237&#8221;\u4e0d\u662f\u7ed9\u4f60\u5bb6\u6362\u4e86\u79cd\u7535\uff0c\u800c\u662f\u7535\u5bb9\u91cf\u66f4\u8db3\u3001\u80fd\u66f4\u5747\u8861\u5730\u5206\u7ed9\u5404\u5bb6\u5404\u6237\u3002\u4f60\u5bb6\u91cc\u8be5\u7528 220V \u7684\u5730\u65b9\uff0c\u7167\u6837\u662f 220V\u2014\u2014\u4e2d\u592e\u7a7a\u8c03\u8981\u63a5\u5355\u76f8\uff0c\u5c31\u63a5\u5176\u4e2d\u4e00\u6839\u706b\u7ebf\u52a0\u96f6\u7ebf\uff0c\u5b8c\u5168\u5408\u6cd5\u5408\u89c4\u3002<\/p>\n    <div class=\"quote\">\u56fd\u6807\u300a\u6c11\u7528\u5efa\u7b51\u7535\u6c14\u8bbe\u8ba1\u6807\u51c6\u300bGB 51348-2019 \u7b2c 3.4.6 \u6761\u539f\u8bdd\uff1a220V \u5355\u76f8\u7528\u7535\u8bbe\u5907\u63a5\u5165 220V\/380V \u4e09\u76f8\u7cfb\u7edf\u65f6\uff0c\u5b9c\u4f7f\u4e09\u76f8\u8d1f\u8377\u5e73\u8861\u3002\u770b\u89c1\u6ca1\uff1f&#8221;\u5355\u76f8\u8bbe\u5907\u63a5\u4e09\u76f8\u7cfb\u7edf&#8221;\u662f\u6807\u51c6\u91cc\u6b63\u513f\u516b\u7ecf\u5199\u7740\u7684\u505a\u6cd5\u3002<\/div>\n  <\/div>\n\n  <!-- \u8bef\u533a\u96f6\uff1a\u4e09\u7ebf\u63d2\u5ea7 \u2260 \u4e09\u76f8\u7535\uff08\u672c\u6b21\u4fee\u6b63\u91cd\u70b9\uff09 -->\n  <div class=\"sec\">\n    <h2>\u5148\u5212\u6e05\u4e00\u6761\u7ebf\uff1a\u4e09\u7ebf\u63d2\u5ea7 \u2260 \u4e09\u76f8\u7535<\/h2>\n    <p>\u8fd9\u662f\u88c5\u4fee\u7fa4\u91cc\u6700\u7ecf\u5178\u7684\u8bef\u4f1a\uff0c\u5148\u8bf4\u6b7b\uff1a<b>\u5899\u4e0a\u7684\u4e09\u5b54\u63d2\u5ea7\u3001\u4e09\u811a\u63d2\u5934\uff0c\u90a3\u662f&#8221;\u4e09\u7ebf&#8221;\uff0c\u4e0d\u662f&#8221;\u4e09\u76f8&#8221;\u3002<\/b><\/p>\n    <div class=\"grid2\">\n      <div class=\"box\">\n        <h3>\u4e09\u7ebf\u5236\uff08\u5bb6\u91cc\u6700\u5e38\u89c1\u7684\u63d2\u5ea7\uff09<\/h3>\n        <p>\u706b\u7ebf(L) + \u96f6\u7ebf(N) + \u5730\u7ebf(PE)\uff0c<b>\u4e09\u6839\u7ebf\u3001\u4ecd\u662f\u5355\u76f8 220V<\/b>\u3002\u4f60\u5bb6\u7684\u4e09\u5b54\u63d2\u5ea7\u3001\u7a7a\u8c03\u6302\u673a\u63d2\u5ea7\uff0c\u80cc\u540e\u90fd\u662f\u8fd9\u4e09\u6839\u3002\u63d2\u4e0a\u4e09\u811a\u63d2\u5934\uff0c<b>\u4e0d\u7b49\u4e8e\u7528\u4e0a\u4e86\u4e09\u76f8\u7535<\/b>\u3002<\/p>\n      <\/div>\n      <div class=\"box\">\n        <h3>\u4e09\u76f8\u7535\uff08\u771f\u6b63\u7684&#8221;\u4e09\u76f8&#8221;\uff09<\/h3>\n        <p>\u4e09\u6839\u706b\u7ebf(L1\/L2\/L3) + \u96f6\u7ebf(N) + \u5730\u7ebf(PE)\uff0c<b>\u4e00\u5171\u4e94\u6839\u7ebf\u3001\u4e94\u7ebf\u5236<\/b>\uff0c\u706b\u7ebf\u548c\u706b\u7ebf\u4e4b\u95f4 380V\u3002\u53ea\u6709\u4e2d\u592e\u7a7a\u8c03\u5927\u529f\u7387\u5916\u673a\u3001\u522b\u5885\u603b\u8fdb\u7ebf\u8fd9\u7c7b\u624d\u7528\u4e94\u7ebf\u5236\u8fdb\u6237\u3002<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"quote\">\u8bb0\u7262\uff1a<b>\u770b\u7ebf\u6570\u2014\u2014\u4e09\u5b54\u63d2\u5ea7 = \u4e09\u7ebf = \u5355\u76f8\uff1b\u4e94\u7ebf\u8fdb\u6237 = \u4e09\u76f8\u3002<\/b>\u628a&#8221;\u4e09\u7ebf\u63d2\u5ea7&#8221;\u5f53\u6210&#8221;\u4e09\u76f8\u7535&#8221;\uff0c\u540e\u9762\u6240\u6709\u8bef\u533a\uff08\u504f\u76f8\u3001\u5fc5\u987b\u4e09\u76f8\u7a7a\u8c03\uff09\u90fd\u4ece\u8fd9\u4e00\u6761\u53d1\u82bd\u3002\u63d2\u5ea7\u4e0a\u7684&#8221;\u4e09&#8221;\u662f&#8221;\u4e09\u6839\u7ebf&#8221;\uff0c\u4e0d\u662f&#8221;\u4e09\u76f8\u7535&#8221;\u3002<\/div>\n  <\/div>\n\n  <!-- \u8bef\u533a\u4e00 -->\n  <div class=\"sec\">\n    <h2>\u8bef\u533a\u4e00\uff1a\u4e09\u76f8\u5165\u6237 = \u4e2d\u592e\u7a7a\u8c03\u5fc5\u987b\u4e09\u76f8<\/h2>\n    <div class=\"myth\">\n      <span class=\"tag\">\u8bef\u533a<\/span>\n      <p>\u4e0d\u5c11\u5e08\u5085\u548c\u90bb\u5c45\u4f1a\u8bf4\uff1a&#8221;\u4f60\u5bb6\u4e09\u76f8\u7535\u90fd\u6765\u4e86\uff0c\u4e0d\u88c5\u4e09\u76f8\u7a7a\u8c03\u53ef\u60dc\u4e86\uff0c\u5355\u76f8\u7684\u5e26\u4e0d\u52a8\u3002&#8221;<\/p>\n    <\/div>\n    <div class=\"truth\">\n      <span class=\"tag\">\u771f\u76f8<\/span>\n      <p>\u4e09\u76f8\u5165\u6237\u53ea\u662f\u8bf4\u660e\u4f60\u5bb6\u7535\u5bb9\u91cf\u5927\u3001\u4ee5\u540e\u597d\u5747\u8861\u5206\u914d\uff0c<b>\u4e0d\u7b49\u4e8e\u5f3a\u8feb\u7a7a\u8c03\u7528\u4e09\u76f8<\/b>\u3002\u4f60\u5bb6\u706f\u5177\u3001\u63d2\u5ea7\u3001\u6d17\u8863\u673a\u5168\u662f\u5355\u76f8\uff08\u4e09\u7ebf\u5236\uff09\uff0c\u6ca1\u89c1\u8c01\u8bf4&#8221;\u4e09\u76f8\u5165\u6237\u63d2\u5ea7\u4e5f\u5f97\u6539\u4e09\u76f8&#8221;\u5427\uff1f\u4e2d\u592e\u7a7a\u8c03\u7528\u5355\u76f8\u673a\uff0c\u63a5\u4e00\u76f8\u5c31\u884c\uff0c\u6807\u51c6\u5141\u8bb8\uff0c\u524d\u9762\u90a3\u6761\u5df2\u7ecf\u6446\u51fa\u6765\u4e86\u3002<\/p>\n    <\/div>\n    <p>\u4e09\u76f8\u5165\u6237\u7684\u771f\u6b63\u597d\u5904\uff0c\u662f\u7535\u5de5\u624b\u91cc\u6709\u4e09\u6839\u706b\u7ebf\u53ef\u4ee5\u5012\u817e\uff0c\u628a\u5404\u5bb6\u5404\u6237\u7684\u7528\u7535\u5300\u5f00\uff0c\u6574\u4f53\u66f4\u7a33\u3002\u4f46\u5b83\u4e0d\u66ff\u4f60\u51b3\u5b9a\u7a7a\u8c03\u4e70\u5355\u76f8\u8fd8\u662f\u4e09\u76f8\u3002<\/p>\n  <\/div>\n\n  <!-- \u8bef\u533a\u4e8c\uff08\u91cd\u70b9\uff09 -->\n  <div class=\"sec\">\n    <h2>\u8bef\u533a\u4e8c\uff1a\u5355\u76f8\u7a7a\u8c03\u4f1a&#8221;\u504f\u76f8&#8221;\u3001\u8df3\u95f8\u3001\u51fa\u4e8b\u6545<\/h2>\n    <div class=\"myth\">\n      <span class=\"tag\">\u8bef\u533a<\/span>\n      <p>\u8fd9\u662f\u4f20\u5f97\u6700\u51f6\u7684\u4e00\u4e2a\uff1a\u4e2d\u592e\u7a7a\u8c03\u7528\u5355\u76f8\u4e0d\u7528\u4e09\u76f8\uff0c\u4e09\u6839\u706b\u7ebf&#8221;\u5403\u4e0d\u5300&#8221;\uff0c\u53eb\u504f\u76f8\uff0c\u65f6\u95f4\u957f\u4e86\u8df3\u95f8\u3001\u70e7\u673a\u5668\u3002<\/p>\n    <\/div>\n    <div class=\"truth\">\n      <span class=\"tag\">\u771f\u76f8<\/span>\n      <p><b>\u504f\u76f8\u8fd9\u4e2a\u9505\uff0c\u7a7a\u8c03\u4e0d\u80cc\u3002<\/b>\u504f\u76f8\u4e0d\u662f&#8221;\u7a7a\u8c03\u662f\u5355\u76f8&#8221;\u9020\u6210\u7684\uff0c\u662f&#8221;\u914d\u7535\u6392\u7ebf\u6ca1\u6392\u5300&#8221;\u9020\u6210\u7684\u3002\u4f60\u5bb6\u90a3\u4e48\u591a\u5355\u76f8\u63d2\u5ea7\u3001\u706f\u3001\u7535\u5668\uff0c\u8981\u662f\u6309\u8fd9\u8bf4\u6cd5\u65e9\u504f\u7ffb\u5929\u4e86\u2014\u2014\u504f\u504f\u90fd\u6ca1\u4e8b\uff0c\u56e0\u4e3a\u7535\u5de5\u628a\u5355\u76f8\u8d1f\u8f7d\u5747\u5300\u5206\u5230 L1\u3001L2\u3001L3 \u4e09\u6839\u706b\u7ebf\u4e0a\uff0c\u8c01\u4e5f\u4e0d\u6324\u3002<\/p>\n    <\/div>\n    <p>\u504f\u76f8\u7684\u672c\u8d28\uff0c\u662f\u4e09\u6839\u706b\u7ebf\u4e0a\u7684\u8d1f\u8f7d\u5dee\u8ddd\u592a\u5927\u3002\u6253\u4e2a\u6bd4\u65b9\uff1aL1 \u4e0a\u63a5\u4e86\u4e2d\u592e\u7a7a\u8c03\u5916\u673a\u3001\u5373\u70ed\u70ed\u6c34\u5668\u3001\u53a8\u623f\u70e4\u7bb1\uff0cL2 \u548c L3 \u53ea\u5e26\u4e86\u51e0\u76cf\u706f\u2014\u2014L1 \u7535\u6d41\u7206\u8868\uff0cL2\u3001L3 \u7a7a\u7740\uff0c\u8fd9\u5c31\u662f\u504f\u76f8\u3002\u6b63\u786e\u505a\u6cd5\u662f\u628a\u5927\u529f\u7387\u5355\u76f8\u8bbe\u5907\u5206\u6563\u5230\u4e0d\u540c\u76f8\u4e0a\uff0c\u8ba9\u4e09\u6839\u706b\u7ebf\u7535\u6d41\u5c3d\u91cf\u63a5\u8fd1\uff0c\u4e0d\u5e73\u8861\u5ea6\u63a7\u5236\u5728\u56fd\u6807 15% \u4ee5\u5185\u3002<\/p>\n    <p>\u4e2d\u592e\u7a7a\u8c03\u90a3\u53f0\u5355\u76f8\u5916\u673a\uff0c\u5728\u7535\u5de5\u773c\u91cc\u8ddf\u4f60\u5bb6\u4e00\u53f0\u5927\u529f\u7387\u70e4\u7bb1\u6ca1\u4e24\u6837\uff1a\u8be5\u63a5\u54ea\u4e00\u76f8\u3001\u600e\u4e48\u8ddf\u5176\u4ed6\u8d1f\u8f7d\u9519\u5f00\uff0c\u662f\u6392\u7ebf\u8bbe\u8ba1\u7684\u4e8b\u3002\u6392\u597d\u4e86\uff0c\u4e09\u76f8\u6e05\u6e05\u723d\u723d\uff1b\u6392\u4e0d\u597d\uff0c\u4f60\u5168\u5c4b\u90fd\u7528\u4e09\u76f8\u7a7a\u8c03\u4e5f\u7167\u6837\u53ef\u80fd\u56e0\u4e3a\u5176\u4ed6\u5355\u76f8\u8d1f\u8f7d\u5206\u914d\u4e0d\u5747\u800c\u51fa\u95ee\u9898\u3002\u6839\u5b50\u5728\u65bd\u5de5\uff0c\u4e0d\u5728\u673a\u5668\u662f\u5355\u76f8\u8fd8\u662f\u4e09\u76f8\u3002<\/p>\n    <div class=\"quote\">\u56fd\u6807\u7b2c 24.2.3 \u6761\uff1a\u5355\u76f8\u8d1f\u8377\u5e94\u5747\u5300\u5206\u5e03\u5728\u4e09\u76f8\u7cfb\u7edf\u4e0a\uff0c\u4e09\u76f8\u8d1f\u8377\u7684\u4e0d\u5e73\u8861\u5ea6\u5b9c\u5c0f\u4e8e 15%\u3002\u8fd9\u53e5\u8bdd\u7ffb\u8bd1\u8fc7\u6765\u5c31\u662f\uff1a\u504f\u4e0d\u504f\u76f8\uff0c\u770b\u7535\u5de5\u6392\u7ebf\u5747\u4e0d\u5747\u5300\uff0c\u8ddf\u7a7a\u8c03\u4e70\u5355\u76f8\u8fd8\u662f\u4e09\u76f8\u6ca1\u5173\u7cfb\u3002<\/div>\n  <\/div>\n\n  <!-- \u90a3\u5565\u65f6\u5019\u771f\u8981\u4e09\u76f8 -->\n  <div class=\"sec\">\n    <h2>\u90a3\u5565\u65f6\u5019\uff0c\u4e2d\u592e\u7a7a\u8c03\u771f\u8981\u4e0a\u4e09\u76f8\uff1f<\/h2>\n    <p>\u7b54\u6848\u8ddf&#8221;\u504f\u76f8&#8221;\u534a\u6bdb\u94b1\u5173\u7cfb\u6ca1\u6709\uff0c\u53ea\u6709\u4e00\u4e2a\u539f\u56e0\uff1a<b>\u673a\u5668\u592a\u5927\uff0c\u5355\u76f8\u62c9\u4e0d\u52a8\u3002<\/b><\/p>\n    <p>\u5355\u76f8 220V \u90a3\u4e00\u8def\u7ebf\uff0c\u7535\u6d41\u662f\u6709\u4e0a\u9650\u7684\uff08\u7a7a\u5f00\u5927\u5c0f\u548c\u7535\u7ebf\u7c97\u7ec6\u5361\u7740\uff09\u3002\u5c0f\u5339\u6570\u5916\u673a\u7535\u6d41\u4e0d\u5927\uff0c\u5355\u76f8\u8f7b\u677e\u5e26\uff1b\u53ef\u5916\u673a\u4e00\u5927\uff0c\u529f\u7387\u4e0a\u53bb\u7535\u6d41\u5c31\u98d9\uff0c\u5355\u76f8\u90a3\u8def\u7ebf\u548c\u7a7a\u5f00\u625b\u4e0d\u4f4f\uff0c\u8fd9\u65f6\u5019\u624d\u4e0a\u4e09\u76f8\u2014\u2014\u4e09\u6839\u706b\u7ebf\u4e00\u8d77\u4f9b\uff0c\u7535\u6d41\u5206\u644a\u5f00\uff0c\u7ebf\u5f84\u548c\u7a7a\u5f00\u90fd\u8f7b\u677e\u3002<\/p>\n    <p>\u5bb6\u7528\u5916\u673a\u5e38\u89c1\u7535\u6d41\u6709\u4e2a\u5927\u6982\u8c31\uff0c\u7167\u7740\u5fc3\u91cc\u6709\u6570\uff08\u5177\u4f53\u4ee5\u5382\u5bb6\u5b98\u65b9\u53c2\u6570\u4e3a\u51c6\uff09\uff1a<\/p>\n    <table class=\"tbl\">\n      <thead><tr><th>\u5916\u673a\u5339\u6570\uff08HP\uff09<\/th><th>\u7ea6\u8fd0\u884c\u7535\u6d41<\/th><th>\u5355\u76f8\u7ebf\u5f84 \/ \u7a7a\u5f00<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>4\u20136 HP<\/td><td>\u7ea6 12\u201320A<\/td><td>2.5mm\u00b2 \u7ebf + 20A \u7a7a\u5f00<\/td><\/tr>\n        <tr><td>8 HP<\/td><td>\u7ea6 25\u201330A<\/td><td>4mm\u00b2 \u7ebf + 32A \u7a7a\u5f00<\/td><\/tr>\n        <tr><td>10 HP \u4ee5\u4e0a<\/td><td>\u7ea6 35\u201350A<\/td><td>\u5355\u76f8\u7ebf\u5f84 6\u201310mm\u00b2\u3001\u7a7a\u5f00 50A \u4ee5\u4e0a\uff0c\u65bd\u5de5\u6210\u672c\u548c\u96be\u5ea6\u90fd\u4e0a\u6765<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n    <p>\u4e00\u822c\u6765\u8bf4\uff0c<b>8 HP \u4ee5\u4e0b\u5355\u76f8\u5b8c\u5168\u591f\u7528\uff0c10 HP \u4ee5\u4e0a\u624d\u9700\u8981\u8003\u8651\u4e09\u76f8<\/b>\u3002\u4e0a\u4e09\u76f8\u662f\u4e3a\u4e86&#8221;\u7535\u6d41\u62c9\u5f97\u52a8&#8221;\uff0c\u4e0d\u662f\u4e3a\u4e86&#8221;\u9632\u6b62\u504f\u76f8&#8221;\u3002\u8fd9\u662f\u5bb9\u91cf\u95ee\u9898\uff0c\u4e0d\u662f\u5e73\u8861\u95ee\u9898\u3002\u56fd\u6807\u7b2c 3.4.6 \u6761\u4e5f\u987a\u7740\u8fd9\u4e2a\u903b\u8f91\uff1a\u5355\u76f8\u7ebf\u8def\u7535\u6d41\u4e0d\u5927\u4e8e 60A \u53ef\u4ee5\u5355\u76f8\u4f9b\u7535\uff0c\u518d\u5927\u5c31\u5b9c\u7528\u4e09\u76f8\u3002<\/p>\n    <div class=\"quote\">\u5230\u5e95\u591a\u5927\u7b97&#8221;\u5927&#8221;\u3001\u8be5\u7528\u5355\u76f8\u8fd8\u662f\u4e09\u76f8\uff0c<b>\u4ee5\u7a7a\u8c03\u5382\u5bb6\u5b98\u65b9\u53c2\u6570\u4e3a\u51c6<\/b>\u2014\u2014\u5382\u5bb6\u4f1a\u6807\u660e\u7535\u6e90\u7c7b\u578b\uff08\u5355\u76f8 220V \/ \u4e09\u76f8 380V\uff09\u3001\u6700\u5927\u8fd0\u884c\u7535\u6d41\uff08MCA\uff09\u3001\u63a8\u8350\u7a7a\u5f00\u89c4\u683c\u3002\u522b\u53ea\u542c\u88c5\u4fee\u5e08\u5085\u53e3\u5934\u4e00\u53e5&#8221;\u5fc5\u987b\u4e09\u76f8&#8221;\uff0c\u8981\u770b\u5382\u5bb6\u5199\u8fdb\u8bf4\u660e\u4e66\u7684\u53c2\u6570\u3002<\/div>\n  <\/div>\n\n  <!-- \u5185\u673a\u600e\u4e48\u529e\uff08\u65b0\u589e\uff09 -->\n  <div class=\"sec\">\n    <h2>\u5185\u673a\u600e\u4e48\u529e\uff1f\u5f88\u591a\u4eba\u5fd8\u4e86\u8fd9\u832c<\/h2>\n    <p>\u4e0a\u9762\u8bf4\u7684\u90fd\u662f\u5916\u673a\uff0c\u53ef\u4e2d\u592e\u7a7a\u8c03\u8fd8\u6709\u5185\u673a\u3002\u4e0d\u5c11\u4eba\u62c5\u5fc3\uff1a\u5185\u673a\u662f\u4e0d\u662f\u4e5f\u5f97\u8ddf\u7740\u5206\u76f8\uff1f<\/p>\n    <p>\u5185\u673a\u529f\u7387\u5f88\u5c0f\uff0c\u6bcf\u53f0\u5c31\u51e0\u5341\u74e6\uff0c\u5168\u5c4b\u52a0\u8d77\u6765\u4e5f\u5c31\u51e0\u767e\u74e6\uff0c\u7535\u6d41\u4e0d\u5230 3A\u3002\u6240\u6709\u5185\u673a\u5171\u7528\u4e00\u6839 2.5mm\u00b2 \u7ebf\u3001\u4e00\u4e2a 16A \u7a7a\u5f00\u5c31\u591f\uff0c\u63a5\u5728\u54ea\u4e00\u76f8\u90fd\u884c\uff0c\u5bf9\u4e09\u76f8\u5e73\u8861\u7684\u5f71\u54cd\u51e0\u4e4e\u4e3a\u96f6\u3002<\/p>\n    <p>\u53ea\u6709\u4e00\u79cd\u60c5\u51b5\u8981\u5206\uff1a\u5185\u673a\u5e26\u8f85\u52a9\u7535\u52a0\u70ed\uff08\u6bcf\u53f0 500\u20131500W\uff09\uff0c\u6216\u8005\u5185\u673a\u6570\u91cf\u7279\u522b\u591a\u3002\u8fd9\u65f6\u5019\u5efa\u8bae\u5206\u6210 2\u20133 \u4e2a\u56de\u8def\uff0c\u987a\u624b\u5206\u5230\u4e09\u76f8\u4e0a\u2014\u2014\u4f46\u8fd9<b>\u4e0d\u662f\u4e3a\u4e86&#8221;\u9632\u504f\u76f8&#8221;\uff0c\u800c\u662f\u4e3a\u4e86\u5e03\u7ebf\u89c4\u8303\u548c\u68c0\u4fee\u65b9\u4fbf<\/b>\u3002<\/p>\n  <\/div>\n\n  <!-- \u6f0f\u4fdd\u8bef\u52a8\u4f5c\uff08\u65b0\u589e\uff09 -->\n  <div class=\"sec\">\n    <h2>\u6f0f\u4fdd\u8001\u8bef\u8df3\uff0c\u662f\u5355\u76f8\u7a7a\u8c03\u7684\u9505\uff1f\u4e0d\u662f<\/h2>\n    <p>\u88c5\u4fee\u7fa4\u91cc\u8fd8\u5e38\u4f20\u4e00\u53e5\uff1a&#8221;\u5355\u76f8\u7a7a\u8c03\u63a5\u4e09\u76f8\u7cfb\u7edf\uff0c\u6f0f\u4fdd\u8001\u8bef\u52a8\u4f5c\u3002&#8221;\u8fd9\u4e5f\u662f\u6263\u9519\u9505\u4e86\u3002<\/p>\n    <p>\u6f0f\u4fdd\u8df3\u95f8\u7684\u6839\u672c\u539f\u56e0\u5c31\u4e24\u4e2a\uff1a<b>\u96f6\u7ebf\u63a5\u7ebf\u4e0d\u89c4\u8303<\/b>\uff08\u96f6\u7ebf\u6ca1\u7ecf\u8fc7\u6f0f\u4fdd\u3001\u4e0d\u540c\u56de\u8def\u96f6\u7ebf\u6df7\u63a5\uff09\uff0c\u6216\u8005<b>\u8bbe\u5907\u672c\u8eab\u771f\u7684\u6f0f\u7535<\/b>\u3002\u8ddf\u7a7a\u8c03\u662f\u5355\u76f8\u8fd8\u662f\u4e09\u76f8\uff0c\u6ca1\u6709\u5173\u7cfb\u3002\u6392\u7ebf\u6309\u89c4\u8303\u8d70\uff0c\u6f0f\u4fdd\u5c31\u5b89\u9759\uff1b\u96f6\u7ebf\u63a5\u9519\u4e86\uff0c\u4f60\u88c5\u5565\u673a\u5668\u90fd\u8df3\u3002<\/p>\n  <\/div>\n\n  <!-- \u6559\u4f60\u4e09\u62db -->\n  <div class=\"sec\">\n    <h2>\u6559\u4f60\u4e09\u62db\uff0c\u9009\u5bf9\u4e0d\u8e29\u5751<\/h2>\n    <ul class=\"steps\">\n      <li><b>\u770b\u7528\u91cf\uff0c\u522b\u770b\u5165\u6237\u3002<\/b>\u5148\u60f3\u6e05\u695a\u5bb6\u91cc\u7a7a\u8c03\u603b\u9762\u79ef\u3001\u51e0\u53f0\u5916\u673a\u3002\u666e\u901a\u6237\u578b\u3001\u5916\u673a\u4e0d\u5927\uff0c\u5355\u76f8\u5c31\u591f\uff0c\u4e09\u76f8\u5165\u6237\u4e5f\u7167\u5e38\u7528\u5355\u76f8\uff0c\u4e0d\u6d6a\u8d39\u94b1\u3002<\/li>\n      <li><b>\u8ba9\u61c2\u884c\u7684\u4eba\u7b97\u7535\u6d41\u3002<\/b>\u628a\u603b\u529f\u7387\u4ea4\u7ed9\u6696\u901a\u516c\u53f8\u6216\u7535\u5de5\u7b97\u4e00\u4e0b\uff0c\u5355\u76f8\u7ebf\u5f84\u548c\u7a7a\u5f00\u591f\u5c31\u5355\u76f8\uff0c\u4e0d\u591f\u5c31\u4e09\u76f8\u3002\u8fd9\u4e00\u6b65\u662f\u6280\u672f\u6d3b\uff0c\u522b\u81ea\u5df1\u62cd\u8111\u888b\u3002<\/li>\n      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<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4e09\u76f8\u7535\u5165\u6237\uff0c\u4e2d\u592e\u7a7a\u8c03\u975e\u5f97\u7528\u4e09\u76f8\u7535\u5417\uff1f \u88c5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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