{"id":11748,"date":"2026-03-28T09:14:12","date_gmt":"2026-03-28T00:14:12","guid":{"rendered":"https:\/\/denkikannri.com\/?p=11748"},"modified":"2026-03-28T09:14:13","modified_gmt":"2026-03-28T00:14:13","slug":"%e9%ab%98%e5%9c%a7%e7%9c%9f%e7%a9%ba%e9%81%ae%e6%96%ad%e5%99%a8%e3%81%ae%e9%8a%98%e6%9d%bf%e3%81%8b%e3%82%89%e8%aa%ad%e3%81%bf%e5%8f%96%e3%82%8c%e3%82%8b%e3%81%93%e3%81%a8%e3%81%ae%e5%82%99%e5%bf%98","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=11748","title":{"rendered":"\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668\u306e\u9298\u677f\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u3053\u3068\u306e\u5099\u5fd8\u9332"},"content":{"rendered":"\n

\u9ad8\u5727\u906e\u65ad\u5668\u306e\u6982\u7565<\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n


\u53d7\u96fb\u8a2d\u5099\u3067\u306f\u5b9a\u5e38\u72b6\u614b\u3070\u304b\u308a\u3067\u306f\u306a\u304f
\u77ed\u7d61\u4e8b\u6545<\/a><\/strong>\u3084\u5730\u7d61\u4e8b\u6545<\/a><\/strong>\u306a\u3069\u306e\u7570\u5e38\u72b6\u614b\u3082\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n

\u5177\u4f53\u4f8b<\/strong><\/p>\n\n\n\n

\u77ed\u7d61\u4e8b\u6545\u306e\u5834\u5408\u3001\u6570\u5343\u30a2\u30f3\u30da\u30a2\u3068\u3044\u3046\u5927\u96fb\u6d41\u304c\u6d41\u308c\u308b\u304c
\u30b1\u30fc\u30d6\u30eb<\/a><\/strong>\u306f\u6570\u767e\u30a2\u30f3\u30da\u30a2\u7a0b\u5ea6\u306e\u8010\u96fb\u6d41\u6027\u80fd\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u767a\u71b1\u306b\u3088\u308a\u88ab\u8986\u304c\u6eb6\u878d\u3057\u3066\u767a\u706b\u3059\u308b\u3002
\u307e\u305f\u3001\u5909\u5727\u5668<\/a><\/strong>\u3084\u30b3\u30f3\u30c7\u30f3\u30b5<\/a><\/strong>\u306a\u3069\u306e\u9ad8\u5727\u6a5f\u5668\u3082\u3001\u3053\u306e\u3088\u3046\u306a\u5927\u96fb\u6d41\u306b\u8010\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n\n\n\n


\u305d\u306e\u305f\u3081\u4e8b\u6545\u96fb\u6d41\u306f\u77ac\u6642\u306b\u906e\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002
\u77ed\u7d61\u96fb\u6d41\u306e\u3088\u3046\u306a\u5927\u96fb\u6d41\u3092\u4e00\u822c\u306e\u958b\u9589\u5668\u3067\u906e\u65ad\u3057\u3088\u3046\u3068\u3059\u308b\u3068
\u96fb\u6975\u9593\u306b\u30a2\u30fc\u30af\u653e\u96fb<\/a><\/strong>\u304c\u767a\u751f\u3057\u3066\u3001\u906e\u65ad\u3067\u304d\u305a\u3001\u958b\u9589\u5668\u81ea\u4f53\u304c\u640d\u50b7\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002
\u6d88\u5f27\u6a5f\u80fd\uff08\u30a2\u30fc\u30af\u653e\u96fb\u3092\u6d88\u6ec5\u3055\u305b\u308b\u3053\u3068\uff09\u3092\u6709\u3057\u3066\u304a\u308a
\u5b9a\u5e38\u72b6\u614b\u306e\u958b\u9589\u306b\u52a0\u3048\u3066\u3001\u4e8b\u6545\u6642\u306b\u304a\u3044\u3066\u3082\u56de\u8def\u3092\u958b\u9589\u3067\u304d\u308b\u6a5f\u5668\u304c\u906e\u65ad\u5668\u3068\u306a\u308b\u3002<\/p>\n\n\n\n

\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668\u306e\u9298\u677f\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u3053\u3068<\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n\n\n\n

\u5b9a\u683c\u96fb\u5727<\/strong><\/p>\n\n\n\n

\u5b9a\u683c\u96fb\u5727<\/a><\/strong>\u306f\u3001\u516c\u79f0\u96fb\u5727<\/a><\/strong> 3.3kV \u306e\u5834\u5408\u306f 3.6kV\u3001\u516c\u79f0\u96fb\u5727 6.6kV \u306e\u5834\u5408\u306f 7.2kV}\u3092\u9078\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n

\u5b9a\u683c\u96fb\u5727 = \u516c\u79f0\u96fb\u5727 \u00d71.2 \/ 1.1<\/p>\n\n\n\n

\u5177\u4f53\u4f8b<\/strong><\/p>\n\n\n\n

\u5b9a\u683c\u96fb\u5727 7.2kV}= \u516c\u79f0\u96fb\u5727 6.6kV\u00d71.2 \/ 1.1$<\/p>\n\n\n\n

\u7d76\u7e01\u968e\u7d1a<\/strong><\/p>\n\n\n\n

\u5b9a\u683c\u96fb\u5727 [kV]<\/strong><\/td>\u5b9a\u683c\u8010\u96fb\u5727\uff1a\u96f7\u30a4\u30f3\u30d1\u30eb\u30b9 [kV]<\/strong><\/td>\u5b9a\u683c\u8010\u96fb\u5727\uff1a\u5546\u7528\u5468\u6ce2\uff08\u5b9f\u52b9\u5024\uff09 [kV]<\/strong><\/td>\u7d76\u7e01\u968e\u7d1a [\u53f7]<\/strong><\/td><\/tr><\/thead>
3.6<\/strong><\/td>45<\/td>16<\/td>3A<\/td><\/tr>
<\/td>30<\/td>10<\/td>3B<\/td><\/tr>
7.2<\/strong><\/td>60<\/td>22<\/td>6A<\/td><\/tr>
<\/td>45<\/td>16<\/td>6B<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7d76\u7e01\u968e\u7d1a\u3068\u306f\u3001\u5b9a\u683c\u8010\u96fb\u5727\u306e\u7a2e\u985e\u3092\u8868\u3059\u8a18\u53f7\u306e\u3053\u3068\u3002
\u5b9a\u683c\u8010\u96fb\u5727\u306f\u3001\u898f\u5b9a\u306e\u6642\u9593\u3001\u906e\u65ad\u5668\u306b\u5370\u52a0\u3057\u3066\u3082\u7570\u5e38\u304c\u8a8d\u3081\u3089\u308c\u306a\u3044\u96fb\u5727\u306e\u4e0a\u9650<\/span><\/strong>\u306e\u3053\u3068\u3002
JIS C 4603 \u3067\u306f\u3001\u4e0a\u8868 \u306e\u3088\u3046\u306b\u6c7a\u3081\u3089\u308c\u3066\u3044\u308b\u3002
\u203b\u906e\u65ad\u5668\u306e\u7d76\u7e01\u968e\u7d1a\u306f 6A\uff086\u53f7 A\uff09\u304c\u591a\u3044\u3002<\/p>\n\n\n\n

\u5b9a\u683c\u96fb\u6d41<\/strong><\/p>\n\n\n\n\n\n\n\n

\u898f\u5b9a\u306e\u6e29\u5ea6\u4e0a\u6607\u3092\u8d85\u3048\u306a\u3044\u3067\u3001\u9023\u7d9a\u3057\u3066\u6d41\u305b\u308b\u96fb\u6d41\u306e\u9650\u5ea6\u306e\u3053\u3068\u3002
\u5b9a\u683c\u96fb\u6d41\u306f\u3001JIS C 4603 \u3067\u306f 400A \u3068 600A \u304c\u3042\u308b\u306e\u3067
\u6700\u5927\u8ca0\u8377\u96fb\u6d41\u306e 1.5 \u500d\u7a0b\u5ea6\u4ee5\u4e0a\u3092\u76ee\u5b89\u306b\u9078\u5b9a\u3059\u308b\u3002
\u203b\u5c06\u6765\u7684\u306a\u8a2d\u5099\u5bb9\u91cf\u306e\u5897\u52a0\u306a\u3069\u306b\u3088\u308b\u8ca0\u8377\u5897\u52a0\u306a\u3069\u3082\u8003\u616e\u3059\u308b\u306e\u304c\u671b\u307e\u3057\u3044\u3002<\/p>\n\n\n\n

\u5b9a\u683c\u906e\u65ad\u96fb\u6d41<\/strong><\/p>\n\n\n\n

\u8a18\u53f7<\/strong><\/td>\u52d5\u4f5c\u8cac\u52d9<\/strong><\/td><\/tr><\/thead>
A<\/strong><\/td>O – (1\u5206) – CO – (3\u5206) – CO<\/td><\/tr>
B<\/strong><\/td>CO – (15\u79d2) – CO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u898f\u5b9a\u306e\u56de\u8def\u6761\u4ef6\u3067\u3001\u4e0a\u8868 \u306e\u6a19\u6e96\u52d5\u4f5c\u8cac\u52d9<\/strong>\u306b\u3057\u305f\u304c\u3044\u906e\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u9045\u308c\u529b\u7387\u306e\u906e\u65ad\u96fb\u6d41\u306e\u9650\u5ea6\u306e\u3053\u3068\u3002
\u4ea4\u6d41\u5206\uff08\u5b9f\u52b9\u5024<\/a><\/strong>\uff09\u3067\u8868\u3055\u308c\u308b\u3002
JIS C 4603 \u3067\u306f 8kA \u3068 12.5kA \u304c\u3042\u308a\u307e\u3059\u304c\u3001\u901a\u5e38 12.5kA \u3092\u9078\u5b9a\u304c\u591a\u3044\u3002<\/p>\n\n\n\n

\u5b9a\u683c\u906e\u65ad\u6642\u9593<\/strong><\/p>\n\n\n\n

\u5b9a\u683c\u906e\u65ad\u96fb\u6d41\u3092\u3001\u898f\u5b9a\u306e\u6a19\u6e96\u52d5\u4f5c\u8cac\u52d9\u306b\u3057\u305f\u304c\u3063\u3066\u906e\u65ad\u3059\u308b\u5834\u5408\u306e\u906e\u65ad\u6642\u9593\u306e\u9650\u5ea6\u306e\u3053\u3068\u3002
\u5b9a\u683c\u5468\u6ce2\u6570\u3092\u57fa\u6e96\u3068\u3057\u305f\u30b5\u30a4\u30af\u30eb\u6570\u3067\u8868\u3059\u3002
JIS C 4603 \u306b\u304a\u3044\u30663 \u53ca\u3073 5 \u30b5\u30a4\u30af\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u306f\u30013 \u30b5\u30a4\u30af\u30eb\u3092\u9078\u5b9a\u3059\u308b\u3002<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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