{"id":18353,"date":"2025-07-13T21:41:34","date_gmt":"2025-07-13T13:41:34","guid":{"rendered":"https:\/\/viox.com\/?p=18353"},"modified":"2025-07-13T21:41:36","modified_gmt":"2025-07-13T13:41:36","slug":"how-surge-protective-devices-spds-differ-from-other-electrical-surge-protection-methods","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/how-surge-protective-devices-spds-differ-from-other-electrical-surge-protection-methods\/","title":{"rendered":"\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09\u3068\u4ed6\u306e\u96fb\u6c17\u30b5\u30fc\u30b8\u4fdd\u8b77\u65b9\u6cd5\u306e\u9055\u3044"},"content":{"rendered":"
\u30dc\u30c8\u30e0\u30e9\u30a4\u30f3\u30a2\u30c3\u30d7\u30d5\u30ed\u30f3\u30c8<\/strong>\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09\u306f\u3001\u8fc5\u901f\u306a\u5fdc\u7b54\u6642\u9593\uff0825\u30ca\u30ce\u79d2\uff09\u3068\u9ad8\u96fb\u6d41\u51e6\u7406\u80fd\u529b\uff0820,000\uff5e200,000\u30a2\u30f3\u30da\u30a2\uff09\u3092\u5099\u3048\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u96fb\u6e90\u30bf\u30c3\u30d7\u3001UPS\u30b7\u30b9\u30c6\u30e0\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u30b5\u30d7\u30ec\u30c3\u30b5\u30fc\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u56fa\u6709\u306e\u4fdd\u8b77\u65b9\u6cd5\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09\u306f\u3001\u904e\u6e21\u904e\u96fb\u5727\u3092\u5236\u9650\u3057\u3001\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u8fc2\u56de\u3055\u305b\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u7279\u6b8a\u306a\u96fb\u6c17\u4fdd\u8b77\u88c5\u7f6e\u3067\u3059\u3002\u6a5f\u5668\u3084\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u96fb\u6c17\u4fdd\u8b77\u65b9\u6cd5\u306f\u6570\u591a\u304f\u5b58\u5728\u3057\u307e\u3059\u304c\u3001SPD\u306f\u4ed6\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u65b9\u6cd5\u3068\u306f\u7570\u306a\u308b\u72ec\u81ea\u306e\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u73fe\u4ee3\u306e\u8a2d\u5099\u306b\u304a\u3044\u3066\u52b9\u679c\u7684\u306a\u96fb\u6c17\u4fdd\u8b77\u6226\u7565\u3092\u5b9f\u88c5\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09\u306b\u3064\u3044\u3066<\/h2>\n

\u5b9a\u7fa9\u3068\u30b3\u30a2\u6a5f\u80fd<\/h3>\n

\"VIOX<\/p>\n

A \u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09<\/a> \u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u8fc2\u56de\u307e\u305f\u306f\u5236\u9650\u3059\u308b\u3053\u3068\u3067\u904e\u6e21\u96fb\u5727\u3092\u5236\u9650\u3059\u308b\u4fdd\u8b77\u88c5\u7f6e\u3067\u3042\u308a\u3001\u898f\u5b9a\u306b\u5f93\u3063\u3066\u3053\u308c\u3089\u306e\u6a5f\u80fd\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002SPD\u306f\u4ee5\u524d\u306f\u904e\u6e21\u96fb\u5727\u30b5\u30fc\u30b8\u30b5\u30d7\u30ec\u30c3\u30b5\uff08TVSS\uff09\u307e\u305f\u306f\u4e8c\u6b21\u30b5\u30fc\u30b8\u30a2\u30ec\u30b9\u30bf\uff08SSA\uff09\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u30012009\u5e74\u306bANSI\/UL 1449\u7b2c3\u7248\u304c\u63a1\u629e\u3055\u308c\u305f\u3053\u3068\u3067\u3001\u7528\u8a9e\u304cSPD\u306b\u6a19\u6e96\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

SPD\u306e\u57fa\u672c\u539f\u7406\u306f\u3001\u4fdd\u8b77\u5bfe\u8c61\u8ca0\u8377\u306e\u96fb\u6e90\u56de\u8def\u306b\u4e26\u5217\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4e26\u5217\u63a5\u7d9a\u3055\u308c\u305fSPD\u306f\u9ad8\u3044\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u6301\u3061\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u904e\u6e21\u904e\u96fb\u5727\u304c\u767a\u751f\u3059\u308b\u3068\u3001SPD\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u3001\u30b5\u30fc\u30b8\u96fb\u6d41\u304cSPD\u3092\u901a\u904e\u3057\u3066\u9ad8\u611f\u5ea6\u6a5f\u5668\u3092\u30d0\u30a4\u30d1\u30b9\u3057\u307e\u3059\u3002<\/p>\n

SPD\u5206\u985e\u30b7\u30b9\u30c6\u30e0<\/h3>\n

\u7c73\u56fd\u96fb\u6c17\u5de5\u4e8b\u898f\u7a0b (NEC) \u304a\u3088\u3073 ANSI\/UL 1449 \u306b\u3088\u308c\u3070\u3001SPD \u306f\u8a2d\u7f6e\u5834\u6240\u3068\u7528\u9014\u306b\u57fa\u3065\u3044\u3066\u4e3b\u306b 3 \u3064\u306e\u30bf\u30a4\u30d7\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30bf\u30a4\u30d71 SPD: \u30b5\u30fc\u30d3\u30b9\u5165\u53e3\u4fdd\u8b77<\/h4>\n

\u30bf\u30a4\u30d71\uff1a\u6052\u4e45\u7684\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u5909\u5727\u5668\u306e\u4e8c\u6b21\u5074\u3068\u30b5\u30fc\u30d3\u30b9\u906e\u65ad\u904e\u96fb\u6d41\u88c5\u7f6e\uff08\u30b5\u30fc\u30d3\u30b9\u6a5f\u5668\uff09\u306e\u7dda\u8def\u5074\u3068\u306e\u9593\u306b\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u76ee\u7684\u306f\u3001\u96f7\u3084\u5546\u7528\u30b3\u30f3\u30c7\u30f3\u30b5\u30d0\u30f3\u30af\u306e\u958b\u9589\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u5916\u90e8\u30b5\u30fc\u30b8\u304b\u3089\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u7d76\u7e01\u30ec\u30d9\u30eb\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u4e3b\u306a\u4ed5\u69d8<\/strong>
\n\u2013 \u96fb\u6d41\u6ce2\u5f62\uff1a10\/350 \u00b5s\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u6d41
\n\u2013 \u96fb\u6d41\u51e6\u7406\u80fd\u529b: 50,000\uff5e200,000\u30a2\u30f3\u30da\u30a2
\n\u2013 \u8a2d\u7f6e\uff1a\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u8a2d\u5099
\n\u2013 \u76f4\u6483\u96f7\u306b\u5bfe\u3059\u308b\u4e00\u6b21\u4fdd\u8b77<\/p>\n

\u30bf\u30a4\u30d72 SPD: \u914d\u96fb\u76e4\u4fdd\u8b77<\/h4>\n

\u30bf\u30a4\u30d72\uff1a\u6052\u4e45\u7684\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u906e\u65ad\u88c5\u7f6e\uff08\u30b5\u30fc\u30d3\u30b9\u6a5f\u5668\uff09\u306e\u8ca0\u8377\u5074\uff08\u30d6\u30e9\u30f3\u30c9\u30d1\u30cd\u30eb\u306e\u8a2d\u7f6e\u5834\u6240\u3092\u542b\u3080\uff09\u306b\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u76ee\u7684\u306f\u3001\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u304a\u3088\u3073\u30de\u30a4\u30af\u30ed\u30d7\u30ed\u30bb\u30c3\u30b5\u30d9\u30fc\u30b9\u306e\u8ca0\u8377\u3092\u3001\u6b8b\u7559\u96f7\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u30e2\u30fc\u30bf\u30fc\u767a\u751f\u30b5\u30fc\u30b8\u3001\u305d\u306e\u4ed6\u306e\u5185\u90e8\u767a\u751f\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u4e3b\u306a\u4ed5\u69d8<\/strong>
\n\u2013 \u96fb\u6d41\u6ce2\u5f62\uff1a8\/20 \u00b5s\u96fb\u6d41\u6ce2\u5f62
\n\u2013 \u96fb\u6d41\u51e6\u7406\u80fd\u529b: 20,000\uff5e100,000\u30a2\u30f3\u30da\u30a2
\n\u2013 \u8a2d\u7f6e\uff1a\u914d\u96fb\u76e4\u304a\u3088\u3073\u8ca0\u8377\u30bb\u30f3\u30bf\u30fc
\n\u2013 \u5efa\u7269\u306e\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u4e3b\u306a\u4fdd\u8b77<\/p>\n

\u30bf\u30a4\u30d73\u306eSPD\u30dd\u30a4\u30f3\u30c8\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u4fdd\u8b77<\/h4>\n

\u30bf\u30a4\u30d7 3: \u96fb\u6c17\u30b5\u30fc\u30d3\u30b9 \u30d1\u30cd\u30eb\u304b\u3089\u5229\u7528\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u306e\u6700\u5c0f\u5c0e\u4f53\u9577\u3055\u304c 10 \u30e1\u30fc\u30c8\u30eb (30 \u30d5\u30a3\u30fc\u30c8) \u306e\u3068\u3053\u308d\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u5229\u7528\u30dd\u30a4\u30f3\u30c8 SPD\u3002<\/p>\n

\u4e3b\u306a\u4ed5\u69d8<\/strong>
\n\u2013 \u96fb\u6d41\u6ce2\u5f62\uff1a1.2\/50 \u03bcs\u306e\u96fb\u5727\u30688\/20 \u03bcs\u306e\u96fb\u6d41\u306e\u7d44\u307f\u5408\u308f\u305b
\n\u2013 \u96fb\u6d41\u51e6\u7406\u80fd\u529b: 5,000\uff5e20,000\u30a2\u30f3\u30da\u30a2
\n\u2013 \u8a2d\u7f6e\u5834\u6240: \u4fdd\u8b77\u3055\u308c\u305f\u6a5f\u5668\u306e\u8fd1\u304f
\n\u2013 \u5c40\u6240\u7684\u306a\u4fdd\u8b77\u306e\u6700\u7d42\u5c64<\/p>\n

\u305d\u306e\u4ed6\u306e\u96fb\u6c17\u30b5\u30fc\u30b8\u4fdd\u8b77\u65b9\u6cd5<\/h2>\n

\u7121\u505c\u96fb\u96fb\u6e90\u88c5\u7f6e\uff08UPS\uff09\u30b7\u30b9\u30c6\u30e0<\/h3>\n

\"UPS\"<\/p>\n

UPS\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5358\u7d14\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u3068\u3069\u307e\u3089\u306a\u3044\u5305\u62ec\u7684\u306a\u96fb\u6e90\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u5165\u529b\u96fb\u5727\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3057\u3001\u505c\u96fb\u3084\u6df1\u523b\u306a\u969c\u5bb3\u767a\u751f\u6642\u306b\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u96fb\u6e90\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u96fb\u529b\u54c1\u8cea\u306e\u554f\u984c\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n

UPS \u4fdd\u8b77\u7279\u6027:<\/strong>
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: \u96fb\u529b\u4f1d\u9054\u306b2\uff5e10\u30df\u30ea\u79d2
\n– \u4fdd\u8b77\u7bc4\u56f2<\/strong>: \u500b\u4eba\u88c5\u5099\u30ec\u30d9\u30eb
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: \u30e6\u30cb\u30c3\u30c8\u5bb9\u91cf\u306b\u5fdc\u3058\u3066\u5909\u52d5
\n– \u8ffd\u52a0\u6a5f\u80fd<\/strong>: \u30d0\u30c3\u30c6\u30ea\u30fc\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u96fb\u529b\u8abf\u6574\u3001\u96fb\u5727\u8abf\u6574
\n– \u30b3\u30b9\u30c8\u306e\u7bc4\u56f2<\/strong>: $100\uff5e5,000\u4ee5\u4e0a\uff08\u5bb9\u91cf\u306b\u3088\u308a\u7570\u306a\u308b\uff09<\/p>\n

UPS \u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u5236\u9650:<\/strong>
\n\u2013 SPD\u306b\u6bd4\u3079\u3066\u5fdc\u7b54\u6642\u9593\u304c\u9045\u3044
\n\u2013 \u30b5\u30fc\u30b8\u96fb\u6d41\u51e6\u7406\u80fd\u529b\u304c\u9650\u3089\u308c\u3066\u3044\u308b
\n\u2013 \u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u4ea4\u63db\u304c\u5fc5\u8981
\n\u2013 \u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u96f7\u30b5\u30fc\u30b8\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u305b\u3093<\/p>\n

\u96fb\u6e90\u30bf\u30c3\u30d7\u306e\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u3068\u30d9\u30fc\u30b7\u30c3\u30af\u306a\u96fb\u6e90\u30bf\u30c3\u30d7<\/h3>\n

\u57fa\u672c\u7684\u306a\u96fb\u6e90\u30bf\u30c3\u30d7<\/h4>\n

\u96fb\u6e90\u30bf\u30c3\u30d7\u3068\u306f\u3001\u8907\u6570\u306e\u96fb\u6c17\u6a5f\u5668\u306b1\u3064\u306e\u30b3\u30f3\u30bb\u30f3\u30c8\u304b\u3089\u96fb\u529b\u3092\u4f9b\u7d66\u3067\u304d\u308b\u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u96c6\u5408\u4f53\u3067\u3059\u3002\u898b\u305f\u76ee\u306f\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306a\u96fb\u6e90\u30bf\u30c3\u30d7\u306f\u30b5\u30fc\u30b8\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

\u7279\u5fb4<\/strong>
\n\u2013 \u6a5f\u80fd: \u96fb\u529b\u5206\u914d\u306e\u307f
\n\u2013 \u4fdd\u8b77: \u904e\u8ca0\u8377\u5c02\u7528\u306e\u30d6\u30ec\u30fc\u30ab\u30fc
\n\u2013 \u5fdc\u7b54\u6642\u9593: \u30b5\u30fc\u30b8\u4fdd\u8b77\u6a5f\u80fd\u306a\u3057
\n\u2013 \u30b3\u30b9\u30c8: $10-30
\n\u2013 \u7528\u9014: \u30b5\u30fc\u30b8\u4fdd\u8b77\u304c\u4e0d\u8981\u306a\u975e\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30c7\u30d0\u30a4\u30b9<\/p>\n

\u6d88\u8cbb\u8005\u5411\u3051\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u96fb\u6e90\u30bf\u30c3\u30d7<\/h4>\n

\"Consumer<\/p>\n

\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u3068\u96fb\u6e90\u30bf\u30c3\u30d7\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u306b\u306fMOV\uff08\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30a2\uff09\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002MOV\u306f\u3001\u63a5\u7d9a\u3055\u308c\u305f\u6a5f\u5668\u304b\u3089\u6709\u5bb3\u306a\u96fb\u6c17\u30b5\u30fc\u30b8\u3092\u906e\u65ad\u3057\u307e\u3059\u3002<\/p>\n

\u7279\u5fb4<\/strong>
\n\u2013 \u96fb\u6d41\u51e6\u7406\u80fd\u529b: \u901a\u5e381,000\uff5e4,000\u30b8\u30e5\u30fc\u30eb
\n\u2013 \u5fdc\u7b54\u6642\u9593: 25\u30ca\u30ce\u79d2 (MOV\u30d9\u30fc\u30b9)
\n\u2013 \u4fdd\u8b77\u7bc4\u56f2: \u30b9\u30c8\u30ea\u30c3\u30d7\u306b\u76f4\u63a5\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u307f
\n\u2013 \u30af\u30e9\u30f3\u30d7\u96fb\u5727\uff1a330\uff5e600\u30dc\u30eb\u30c8
\n\u2013 \u5bff\u547d: \u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u305f\u3073\u306b\u52a3\u5316\u3057\u307e\u3059<\/p>\n

\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30b9\u30bf\uff08MOV\uff09<\/h3>\n

\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30b9\u30bf\u306f\u3001\u96fb\u5727\u4f9d\u5b58\u62b5\u6297\u5668\u3067\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u6c11\u751f\u7528\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u306e\u4e2d\u6838\u6280\u8853\u3092\u6210\u3057\u3066\u3044\u307e\u3059\u3002MOV\u306f\u3001\u9178\u5316\u4e9c\u925b\u7c92\u5b50\u306e\u30bb\u30e9\u30df\u30c3\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u7c92\u754c\u304c\u30c0\u30a4\u30aa\u30fc\u30c9\u63a5\u5408\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/p>\n

MOV\u64cd\u4f5c:<\/strong>
\n– \u901a\u5e38\u306e\u72b6\u614b<\/strong>: \u6700\u5c0f\u306e\u96fb\u6d41\u3067\u9ad8\u3044\u62b5\u6297
\n– \u30b5\u30fc\u30b8\u6761\u4ef6<\/strong>: \u96ea\u5d29\u7834\u58ca\u306b\u3088\u308a\u4f4e\u62b5\u6297\u7d4c\u8def\u304c\u5f62\u6210\u3055\u308c\u308b
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: 25\u30ca\u30ce\u79d2
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: \u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u30661,000\uff5e20,000\u30a2\u30f3\u30da\u30a2<\/p>\n

MOV \u306e\u5236\u9650:<\/strong>
\n\u2013 \u7e70\u308a\u8fd4\u3057\u30b5\u30fc\u30b8\u306b\u6652\u3055\u308c\u308b\u3068\u52a3\u5316\u304c\u9032\u884c\u3059\u308b
\n\u2013 \u8907\u6570\u306e\u30b5\u30fc\u30b8\u306b\u5bfe\u51e6\u3057\u305f\u5f8c\u3001\u6700\u7d42\u7684\u306b\u306f\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059
\n\u2013 \u57fa\u672c\u7684\u306a\u5b9f\u88c5\u3067\u306f\u4fdd\u8b77\u72b6\u614b\u304c\u793a\u3055\u308c\u306a\u3044<\/p>\n

\u904e\u6e21\u96fb\u5727\u6291\u5236\uff08TVS\uff09\u30c0\u30a4\u30aa\u30fc\u30c9<\/h3>\n

\"Transient<\/p>\n

TVS \u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3001\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u306e\u8d85\u9ad8\u901f\u30b5\u30fc\u30b8\u4fdd\u8b77\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u7279\u6b8a\u306a\u30a2\u30d0\u30e9\u30f3\u30b7\u30a7 \u30c0\u30a4\u30aa\u30fc\u30c9\u3067\u3059\u3002<\/p>\n

TVS\u30c0\u30a4\u30aa\u30fc\u30c9\u306e\u7279\u6027:<\/strong>
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: 1\u30d4\u30b3\u79d2\uff08\u6700\u901f\uff09
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: 10,000\uff5e30,000\u30a2\u30f3\u30da\u30a2\u306e\u30d4\u30fc\u30af\u30d1\u30eb\u30b9
\n– \u96fb\u5727\u7cbe\u5ea6<\/strong>: \u975e\u5e38\u306b\u6b63\u78ba\u306a\u30af\u30e9\u30f3\u30d7\u30ec\u30d9\u30eb
\n– \u5bff\u547d<\/strong>: \u8001\u5316\u306e\u5f71\u97ff\u304c\u306a\u304f\u3001\u9577\u671f\u5b89\u5b9a\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059
\n– \u306e\u5fdc\u7528<\/strong>: \u96fb\u5b50\u6a5f\u5668\u306b\u304a\u3051\u308bPCB\u30ec\u30d9\u30eb\u306e\u4fdd\u8b77<\/p>\n

MOV \u306b\u5bfe\u3059\u308b\u5229\u70b9:<\/strong>
\n\u2013 \u7d4c\u5e74\u52a3\u5316\u306a\u3057
\n\u2013 ESD\u4fdd\u8b77\u306e\u305f\u3081\u306e\u975e\u5e38\u306b\u9ad8\u901f\u306a\u5fdc\u7b54
\n\u2013 \u6b63\u78ba\u306a\u96fb\u5727\u30af\u30e9\u30f3\u30d7\u7279\u6027
\n\u2013 \u30c7\u30d0\u30a4\u30b9\u306e\u5bff\u547d\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c<\/p>\n

\u30ac\u30b9\u653e\u96fb\u7ba1\uff08GDT\uff09<\/h3>\n

\"Gas<\/p>\n

\u30ac\u30b9\u653e\u96fb\u7ba1\u306f\u3001\u4e0d\u6d3b\u6027\u30ac\u30b9\u653e\u96fb\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u305f\u96fb\u5727\u5236\u5fa1\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u901a\u4fe1\u6a5f\u5668\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

GDT \u7279\u6027:<\/strong>
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: <1\u30de\u30a4\u30af\u30ed\u79d2
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: 10,000\uff5e40,000\u30a2\u30f3\u30da\u30a2
\n– \u901a\u5e38\u72b6\u614b<\/strong>: \u975e\u5e38\u306b\u9ad8\u3044\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u6700\u5c0f\u9650\u306e\u9759\u96fb\u5bb9\u91cf
\n– \u30a2\u30af\u30c6\u30a3\u30d6\u72b6\u614b<\/strong>: \u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u4f1d\u5c0e\u7d4c\u8def
\n– \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u901a\u4fe1\u3001\u9ad8\u96fb\u5727\u4fdd\u8b77<\/p>\n

\u56de\u8def\u906e\u65ad\u5668\u3068\u5b89\u5168\u4fdd\u8b77<\/h3>\n

\u5f93\u6765\u306e\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/h4>\n

\"L7-63<\/p>\n

\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u904e\u96fb\u6d41\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8:<\/strong>
\n– \u6a5f\u80fd<\/strong>: \u904e\u96fb\u6d41\u304a\u3088\u3073\u77ed\u7d61\u4fdd\u8b77
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: 16\uff5e100\u30df\u30ea\u79d2
\n– \u30b5\u30fc\u30b8\u4fdd\u8b77<\/strong>: \u306a\u3057\uff08\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u306b\u306f\u9045\u3059\u304e\u308b\uff09
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: \u9023\u7d9a\u904b\u8ee2\u6642\u306e\u5b9a\u683c\u30a2\u30f3\u30da\u30a2\u6570
\n– \u306e\u5fdc\u7528<\/strong>: \u4e00\u822c\u7684\u306a\u96fb\u6c17\u56de\u8def\u4fdd\u8b77<\/p>\n

GFCI\u3068AFCI\u4fdd\u8b77<\/h4>\n

– GFCI<\/strong>: \u6f0f\u96fb\u4fdd\u8b77\uff085 mA\u611f\u5ea6\u300125\uff5e30 ms\u5fdc\u7b54\uff09
\n– AFCI<\/strong>: \u706b\u707d\u4e88\u9632\u306e\u305f\u3081\u306e\u30a2\u30fc\u30af\u6545\u969c\u4fdd\u8b77
\n– \u6a5f\u80fd<\/strong>: \u5b89\u5168\u4fdd\u8b77\u3067\u3042\u308a\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u3067\u306f\u3042\u308a\u307e\u305b\u3093
\n– \u8981\u4ef6<\/strong>: NEC\u306b\u3088\u308a\u7279\u5b9a\u306e\u5834\u6240\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b<\/p>\n

\u96f7\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0<\/h3>\n

\u907f\u96f7\u5668<\/h4>\n

\"surge-arrester-types\"<\/p>\n

\u907f\u96f7\u5668\u306f\u3001\u9001\u96fb\u30b7\u30b9\u30c6\u30e0\u3068\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u76f4\u6483\u96f7\u6483\u3084\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u904e\u6e21\u73fe\u8c61\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n

\u907f\u96f7\u5668\u306e\u7279\u6027:<\/strong>
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: 100,000\u30a2\u30f3\u30da\u30a2\u4ee5\u4e0a
\n– \u96fb\u5727\u30ec\u30d9\u30eb<\/strong>: \u9001\u96fb\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\uff08>1000V\uff09
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: \u30de\u30a4\u30af\u30ed\u79d2
\n– \u306e\u5fdc\u7528<\/strong>: \u516c\u5171\u9001\u914d\u96fb\u30b7\u30b9\u30c6\u30e0
\n– \u30b3\u30b9\u30c8<\/strong>: \u4f1d\u9001\u30af\u30e9\u30b9\u30c7\u30d0\u30a4\u30b9\u306e\u5834\u5408\u3001$1,000\uff5e10,000\u4ee5\u4e0a<\/p>\n

\u907f\u96f7\u91dd\uff08\u30a8\u30a2\u30bf\u30fc\u30df\u30ca\u30eb\uff09<\/h4>\n

– \u6a5f\u80fd<\/strong>: \u512a\u5148\u7684\u306a\u843d\u96f7\u7d4c\u8def\u3092\u63d0\u4f9b\u3059\u308b
\n– \u4fdd\u8b77<\/strong>: \u5efa\u7269\u306e\u69cb\u9020\u4fdd\u8b77
\n– \u7d71\u5408<\/strong>: \u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3068\u9023\u52d5
\n– \u96fb\u6d41\u51e6\u7406<\/strong>: \u6700\u5927\u96f7\u96fb\u6d41\uff08\u6700\u5927200,000\u30a2\u30f3\u30da\u30a2\uff09<\/p>\n

\u96fb\u529b\u54c1\u8cea\u304a\u3088\u3073\u8abf\u6574\u88c5\u7f6e<\/h3>\n

\u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3068\u5b89\u5b9a\u5668<\/h4>\n

\u30d1\u30ef\u30fc\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30ca\u30fc\u306f\u3001\u904e\u6e21\u30b5\u30fc\u30b8\u4fdd\u8b77\u3067\u306f\u306a\u304f\u3001\u5b89\u5b9a\u3057\u305f\u96fb\u529b\u54c1\u8cea\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u96fb\u5727\u8abf\u6574\u7279\u6027:<\/strong>
\n– \u6a5f\u80fd<\/strong>: \u4e00\u5b9a\u306e\u96fb\u5727\u30ec\u30d9\u30eb\u3092\u7dad\u6301 (\u00b11-5%)
\n– \u5fdc\u7b54\u6642\u9593<\/strong>: \u96fb\u5727\u88dc\u6b63\uff08\u30df\u30ea\u79d2\uff09
\n– \u4fdd\u8b77\u30bf\u30a4\u30d7<\/strong>: \u96fb\u5727\u4f4e\u4e0b\u304a\u3088\u3073\u904e\u96fb\u5727\u4fdd\u8b77
\n– \u306e\u5fdc\u7528<\/strong>: \u96fb\u529b\u54c1\u8cea\u304c\u60aa\u3044\u5730\u57df
\n– \u30b3\u30b9\u30c8<\/strong>: $100\uff5e1,000\u4ee5\u4e0a\uff08\u5bb9\u91cf\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\uff09<\/p>\n

\u7d76\u7e01\u30c8\u30e9\u30f3\u30b9<\/h4>\n

– \u6a5f\u80fd<\/strong>: \u96fb\u6c17\u7684\u7d76\u7e01\u3068\u30b5\u30fc\u30b8\u4f4e\u6e1b
\n– \u4fdd\u8b77<\/strong>: \u30b3\u30e2\u30f3\u30e2\u30fc\u30c9\u30b5\u30fc\u30b8\u6e1b\u8870\uff08-60dB\u4ee5\u4e0a\uff09
\n– \u96fb\u5727\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/strong>: 30kV\u30a4\u30f3\u30d1\u30eb\u30b9\u5165\u529b\u300110kV\u51fa\u529b\uff08\u6a19\u6e96\uff09
\n– \u306e\u5fdc\u7528<\/strong>: \u533b\u7642\u6a5f\u5668\u3001\u7cbe\u5bc6\u6a5f\u5668<\/p>\n

\u96fb\u529b\u7dda\u30d5\u30a3\u30eb\u30bf\u3068EMI\u4fdd\u8b77<\/h4>\n

– \u6a5f\u80fd<\/strong>: \u96fb\u78c1\u5e72\u6e09\u3068\u96fb\u6c17\u30ce\u30a4\u30ba\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0
\n– \u64cd\u4f5c<\/strong>: \u4f1d\u5c0eEMI\/RFI\u306e\u9023\u7d9a\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0
\n– \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong>: \u30a4\u30f3\u30c0\u30af\u30bf\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2
\n– \u7bc4\u56f2<\/strong>: \u30b5\u30fc\u30b8\u4fdd\u8b77\u3092\u88dc\u5b8c\u3059\u308b\u3082\u306e\u3067\u3042\u3063\u3066\u3001\u7f6e\u304d\u63db\u3048\u308b\u3082\u306e\u3067\u306f\u306a\u3044<\/p>\n

SPD\u3068\u305d\u306e\u4ed6\u306e\u96fb\u6c17\u30b5\u30fc\u30b8\u4fdd\u8b77\u65b9\u6cd5\u306e\u6bd4\u8f03<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/th>\n\u6a5f\u80fd<\/th>\n\u5fdc\u7b54<\/th>\n\u6240\u5728\u5730<\/th>\n\u73fe\u5728<\/th>\n\u96fb\u5727<\/th>\n\u5bff\u547d<\/th>\n\u30b3\u30b9\u30c8<\/th>\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n
SPD\u30bf\u30a4\u30d71<\/td>\n\u96f7\u30b5\u30fc\u30b8<\/td>\n25\u30ca\u30ce\u79d2<\/td>\n\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30ea\u30fc<\/td>\n50\uff5e200 kA<\/td>\n700\uff5e1500V<\/td>\n\u9ad8\u3044\u8010\u4e45\u6027<\/td>\n\u9ad8<\/td>\n\u30b5\u30fc\u30d3\u30b9\u30d1\u30cd\u30eb<\/td>\n<\/tr>\n
SPD\u30bf\u30a4\u30d72<\/td>\n\u5206\u5e03<\/td>\n25\u30ca\u30ce\u79d2<\/td>\n\u5206\u5e03<\/td>\n20\uff5e100 kA<\/td>\n600\uff5e1200V<\/td>\n\u9ad8\u3044\u8010\u4e45\u6027<\/td>\n\u4e2d<\/td>\n\u5206\u5c90\u56de\u8def<\/td>\n<\/tr>\n
SPD\u30bf\u30a4\u30d73<\/td>\n\u4f7f\u7528\u5834\u6240<\/td>\n25\u30ca\u30ce\u79d2<\/td>\n\u6a5f\u5668\u306e\u8fd1\u304f<\/td>\n5\uff5e20kA<\/td>\n330\uff5e600V<\/td>\n\u4e2d\u7a0b\u5ea6\u306e\u8010\u4e45\u6027<\/td>\n\u4f4e<\/td>\n\u654f\u611f\u306a\u96fb\u6c17<\/td>\n<\/tr>\n
UPS\u30b7\u30b9\u30c6\u30e0<\/td>\n\u96fb\u6e90\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/td>\n2\uff5e10\u30df\u30ea\u79d2<\/td>\n\u88c5\u5099\u30ec\u30d9\u30eb<\/td>\n\u5909\u6570<\/td>\n\u00b13-5%<\/td>\n\u30d0\u30c3\u30c6\u30ea\u30fc\u4f9d\u5b58<\/td>\n\u9ad8<\/td>\n\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u88c5\u5099<\/td>\n<\/tr>\n
\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/td>\n\u904e\u96fb\u6d41<\/td>\n16\uff5e100\u30df\u30ea\u79d2<\/td>\n\u5206\u5e03<\/td>\n\u5909\u6570<\/td>\n\u306a\u3057<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n\u4f4e<\/td>\n\u4e00\u822c\u56de\u8def<\/td>\n<\/tr>\n
MOV<\/td>\n\u96fb\u5727\u30af\u30e9\u30f3\u30d7<\/td>\n25\u30ca\u30ce\u79d2<\/td>\n\u30c7\u30d0\u30a4\u30b9\u30ec\u30d9\u30eb<\/td>\n1\uff5e20kA<\/td>\n\u5909\u6570<\/td>\n\u52a3\u5316\u3059\u308b<\/td>\n\u975e\u5e38\u306b\u4f4e\u3044<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u4fdd\u8b77<\/td>\n<\/tr>\n
TVS\u30c0\u30a4\u30aa\u30fc\u30c9<\/td>\n\u9ad8\u901f\u904e\u6e21<\/td>\n1ps<\/td>\nPCB\u30ec\u30d9\u30eb<\/td>\n10\uff5e30kA<\/td>\n\u975e\u5e38\u306b\u6b63\u78ba<\/td>\n\u8001\u5316\u306a\u3057<\/td>\n\u4f4e<\/td>\n\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9<\/td>\n<\/tr>\n
\u30ac\u30b9\u653e\u96fb<\/td>\n\u9ad8\u96fb\u5727<\/td>\n<1 \u00b5s<\/td>\n\u88c5\u5099\u30ec\u30d9\u30eb<\/td>\n10\uff5e40kA<\/td>\n\u9ad8\u96fb\u5727<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n\u4e2d<\/td>\n\u901a\u4fe1<\/td>\n<\/tr>\n
\u96f7\u6483\u505c\u6b62<\/td>\n\u96f7\u4fdd\u8b77<\/td>\n\u30de\u30a4\u30af\u30ed\u79d2<\/td>\n\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3<\/td>\n100kA\u4ee5\u4e0a<\/td>\nkV\u30ec\u30d9\u30eb<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n\u9ad8<\/td>\n\u96fb\u529b\u30b7\u30b9\u30c6\u30e0<\/td>\n<\/tr>\n
\u96fb\u6e90\u72b6\u614b<\/td>\n\u96fb\u529b\u54c1\u8cea<\/td>\n\u9023\u7d9a<\/td>\n\u88c5\u5099\u30ec\u30d9\u30eb<\/td>\n\u8ca0\u8377\u4f9d\u5b58<\/td>\n\u00b15-10%<\/td>\n\u9ad8<\/td>\n\u9ad8<\/td>\n\u654f\u611f\u306a\u88c5\u5099<\/td>\n<\/tr>\n
\u9694\u96e2\u30c8\u30e9\u30f3\u30b9<\/td>\n\u96fb\u6c17\u7d76\u7e01<\/td>\n\u9023\u7d9a<\/td>\n\u88c5\u5099\u30ec\u30d9\u30eb<\/td>\n\u8ca0\u8377\u4f9d\u5b58<\/td>\n\u826f\u597d\u306a\u9694\u96e2<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n\u9ad8<\/td>\n\u533b\u7642\u6a5f\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5305\u62ec\u7684\u306a\u6bd4\u8f03\uff1aSPD\u3068\u305d\u306e\u4ed6\u306e\u4fdd\u8b77\u65b9\u6cd5<\/h2>\n

\u5fdc\u7b54\u6642\u9593\u5206\u6790<\/h3>\n

\u8d85\u9ad8\u901f\u4fdd\u8b77\uff08\u30d4\u30b3\u79d2\uff09:<\/strong>
\n\u2013 TVS\u30c0\u30a4\u30aa\u30fc\u30c9: 1\u30d4\u30b3\u79d2 \u2013 ESD\u304a\u3088\u3073\u9ad8\u901f\u904e\u6e21\u73fe\u8c61\u306b\u6700\u9069<\/p>\n

\u9ad8\u901f\u4fdd\u8b77\uff08\u30ca\u30ce\u79d2\uff09:<\/strong>
\n\u2013 SPD\uff08\u5168\u30bf\u30a4\u30d7\uff09\uff1a25\u30ca\u30ce\u79d2 \u2013 \u96fb\u5727\u30b5\u30fc\u30b8\u306b\u6700\u9069
\n\u2013 MOV: 25\u30ca\u30ce\u79d2 \u2013 \u4e2d\u7a0b\u5ea6\u306e\u30b5\u30fc\u30b8\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/p>\n

\u4e2d\u7a0b\u5ea6\u306e\u901f\u5ea6\uff08\u30de\u30a4\u30af\u30ed\u79d2\uff09:<\/strong>
\n\u2013 \u30ac\u30b9\u653e\u96fb\u7ba1: <1\u30de\u30a4\u30af\u30ed\u79d2 \u2013 \u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u30a4\u30d9\u30f3\u30c8\u306b\u6700\u9069<\/p>\n

\u9045\u3044\u5fdc\u7b54\uff08\u30df\u30ea\u79d2\uff09:<\/strong>
\n\u2013 UPS\u30b7\u30b9\u30c6\u30e0: 2\uff5e10\u30df\u30ea\u79d2 \u2013 \u96fb\u529b\u8ee2\u9001\u306b\u306f\u5341\u5206
\n\u2013 GFCI\/AFCI: 25\uff5e30\u30df\u30ea\u79d2 \u2013 \u5b89\u5168\u6027\u91cd\u8996\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3
\n\u2013 \u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc: 16\uff5e100\u30df\u30ea\u79d2 \u2013 \u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u307f<\/p>\n

\"Response<\/p>\n

\u96fb\u6d41\u51e6\u7406\u80fd\u529b\u306e\u6bd4\u8f03<\/h3>\n

\u6700\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\uff08100kA\u4ee5\u4e0a\uff09:<\/strong>
\n\u2013 \u907f\u96f7\u5668\uff1a\u4f1d\u9001\u30ec\u30d9\u30eb\u306e\u4fdd\u8b77
\n\u2013 SPD\u30bf\u30a4\u30d71\uff1a50\uff5e200 kA\u30b5\u30fc\u30d3\u30b9\u5165\u53e3\u4fdd\u8b77<\/p>\n

\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\uff0820\uff5e100 kA\uff09\uff1a<\/strong>
\n\u2013 SPD\u30bf\u30a4\u30d72\uff1a20\uff5e100 kA\u914d\u96fb\u4fdd\u8b77
\n\u2013 \u30ac\u30b9\u653e\u96fb\u7ba1\uff1a10\uff5e40 kA\u901a\u4fe1\u4fdd\u8b77<\/p>\n

\u4e2d\u7a0b\u5ea6\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\uff085\uff5e30 kA\uff09<\/strong>
\n\u2013 SPD\u30bf\u30a4\u30d73\uff1a5\uff5e20 kA\u4f7f\u7528\u70b9\u4fdd\u8b77
\n\u2013 TVS\u30c0\u30a4\u30aa\u30fc\u30c9\uff1a10\uff5e30 kA\u306e\u9ad8\u7cbe\u5ea6\u96fb\u5b50\u6a5f\u5668\u4fdd\u8b77<\/p>\n

\u5236\u9650\u30a8\u30cd\u30eb\u30ae\u30fc\uff081\uff5e20 kA\uff09<\/strong>
\n\u2013 \u6c11\u751f\u7528\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\uff1a1\uff5e4 kA\u30c7\u30d0\u30a4\u30b9\u4fdd\u8b77
\n\u2013 MOV: 1\uff5e20 kA\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u4fdd\u8b77<\/p>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u306a\u3057:<\/strong>
\n\u2013 \u57fa\u672c\u96fb\u6e90\u30bf\u30c3\u30d7: \u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5b9a\u683c\u306e\u307f
\n\u2013 \u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff1a\u904e\u96fb\u6d41\u4fdd\u8b77\u3001\u30b5\u30fc\u30b8\u51e6\u7406\u306a\u3057<\/p>\n

\u8a2d\u7f6e\u5834\u6240\u3068\u30b7\u30b9\u30c6\u30e0\u7d71\u5408<\/h3>\n

\u968e\u5c64\u578bSPD\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n

SPD \u306f\u4f53\u7cfb\u7684\u306a\u8a2d\u7f6e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u5f93\u3063\u3066\u8abf\u6574\u3055\u308c\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

1. \u30bf\u30a4\u30d71 SPD<\/strong>: \u30b5\u30fc\u30d3\u30b9\u5165\u53e3 \u2013 \u7b2c\u4e00\u9632\u885b\u7dda
\n2. \u30bf\u30a4\u30d72 SPD<\/strong>: \u914d\u96fb\u76e4 - \u30e1\u30a4\u30f3\u30d3\u30eb\u30c7\u30a3\u30f3\u30b0\u4fdd\u8b77
\n3. \u30bf\u30a4\u30d73 SPD<\/strong>: \u4f7f\u7528\u6642\u70b9 \u2013 \u6700\u7d42\u6a5f\u5668\u306e\u4fdd\u8b77<\/p>\n

\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n

– UPS\u30b7\u30b9\u30c6\u30e0<\/strong>: \u6a5f\u5668\u30ec\u30d9\u30eb\u3001\u8ca0\u8377\u63a5\u7d9a\u304c\u5fc5\u8981
\n– \u6d88\u8cbb\u8005\u5411\u3051\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc<\/strong>: \u30c7\u30d0\u30a4\u30b9\u30ec\u30d9\u30eb\u3001\u30dd\u30fc\u30bf\u30d6\u30eb
\n– \u56de\u8def\u4fdd\u8b77<\/strong>: \u914d\u96fb\u76e4\u3001\u5b89\u5168\u6027\u91cd\u8996
\n– \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u4fdd\u8b77<\/strong>: PCB\u30ec\u30d9\u30eb\u307e\u305f\u306f\u6a5f\u5668\u5185
\n– \u96fb\u529b\u54c1\u8cea\u6a5f\u5668<\/strong>: \u6a5f\u5668\u30ec\u30d9\u30eb\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/p>\n

\u6a19\u6e96\u304a\u3088\u3073\u898f\u5236\u9075\u5b88<\/h3>\n

SPD\u6a19\u6e96\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h4>\n

– ANSI\/UL 1449<\/strong>: \u5317\u7c73\u306e\u4e3b\u8981SPD\u898f\u683c
\n– IEC 61643\u30b7\u30ea\u30fc\u30ba<\/strong>: \u56fd\u969bSPD\u898f\u683c
\n– NEC\u7b2c285\u6761<\/strong>: SPD\u306e\u8a2d\u7f6e\u8981\u4ef6
\n– \u5fc5\u9808\u8981\u4ef6<\/strong>NEC 2020+\u3067\u306f\u3001\u4f4f\u5c45\u30e6\u30cb\u30c3\u30c8\u306bSPD\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059<\/p>\n

\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u57fa\u6e96<\/h4>\n

– UPS\u30b7\u30b9\u30c6\u30e0<\/strong>: UL 1778\u3001IEC 62040\u30b7\u30ea\u30fc\u30ba
\n– \u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/strong>: UL 489\u3001IEC 60947\u30b7\u30ea\u30fc\u30ba
\n– \u6d88\u8cbb\u8005\u5411\u3051\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc<\/strong>: UL 1449 (\u30bf\u30a4\u30d73\u5206\u985e)
\n– \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u4fdd\u8b77<\/strong>: \u3055\u307e\u3056\u307e\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56fa\u6709\u306e\u6a19\u6e96<\/p>\n

\u7d4c\u6e08\u7684\u304a\u3088\u3073\u5b9f\u7528\u7684\u8003\u616e<\/h2>\n

\u8cbb\u7528\u4fbf\u76ca\u5206\u6790<\/h3>\n

SPD\u6295\u8cc7\u306e\u30e1\u30ea\u30c3\u30c8:<\/strong>
\n\u2013 \u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u4fdd\u8b77\u3068\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306e\u30b3\u30b9\u30c8
\n\u2013 \u6700\u5c0f\u9650\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3067\u9577\u3044\u52d5\u4f5c\u5bff\u547d
\n\u2013 \u5358\u4e00\u306e\u8a2d\u7f6e\u3067\u898f\u5236\u9075\u5b88
\n\u2013 \u5efa\u7269\u306e\u914d\u7dda\u3068\u5185\u8535\u6a5f\u5668\u306e\u4fdd\u8b77<\/p>\n

\u7dcf\u6240\u6709\u30b3\u30b9\u30c8:<\/strong>
\n– \u30bf\u30a4\u30d72 SPD<\/strong>: $200-800\u30d7\u30e9\u30b9\u8a2d\u7f6e\u3067\u5bb6\u5168\u4f53\u3092\u4fdd\u8b77
\n– \u8907\u6570\u306e\u6d88\u8cbb\u8005\u5411\u3051\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc<\/strong>: $20-100\u500b\uff08\u8907\u6570\u53f0\u5fc5\u8981\uff09
\n– UPS\u30b7\u30b9\u30c6\u30e0<\/strong>: $100-5,000+\u30d7\u30e9\u30b9\u30d0\u30c3\u30c6\u30ea\u30fc\u4ea4\u63db\u8cbb\u7528
\n– \u30b5\u30fc\u30b8\u30c0\u30e1\u30fc\u30b8<\/strong>: \u5e73\u5747\u7684\u306a\u7523\u696d\u65bd\u8a2d\u306f\u5e74\u95931\u51464\u5343\u51043900\u4e07\u30c9\u30eb\u306e\u640d\u5931\u3092\u88ab\u3063\u3066\u3044\u308b<\/p>\n

\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8981\u4ef6<\/h3>\n

\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9593\u304c\u304b\u304b\u3089\u306a\u3044:<\/strong>
\n\u2013 SPD\uff1a\u72b6\u614b\u76e3\u8996\u3001\u5b9a\u671f\u691c\u67fb
\n\u2013 TVS\u30c0\u30a4\u30aa\u30fc\u30c9\uff1a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e0d\u8981
\n\u2013 \u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\uff1a\u5b9a\u671f\u7684\u306a\u30c6\u30b9\u30c8<\/p>\n

\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8cbb\u7528\u304c\u9ad8\u3044:<\/strong>
\n\u2013 UPS\u30b7\u30b9\u30c6\u30e0\uff1a3\uff5e5\u5e74\u3054\u3068\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u4ea4\u63db
\n\u2013 MOV\uff1a\u52a3\u5316\u5f8c\u306e\u4ea4\u63db
\n\u2013 \u30d1\u30ef\u30fc\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30ca\u30fc\uff1a\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u4ea4\u63db\u3001\u6821\u6b63<\/p>\n

\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u63a8\u5968\u4e8b\u9805<\/h2>\n

\u4f4f\u5b85\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n

\u4e3b\u306a\u4fdd\u8b77:<\/strong> \u30e1\u30a4\u30f3\u30d1\u30cd\u30eb\u306e\u30bf\u30a4\u30d7 2 SPD (NEC 2020 \u5e74\u4ee5\u964d\u5fc5\u9808)
\n\u4e8c\u6b21\u4fdd\u8b77:<\/strong> \u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u7528\u306e\u30bf\u30a4\u30d73 SPD
\n\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u96fb\u6e90\uff1a<\/strong> \u91cd\u8981\u306a\u6a5f\u5668\uff08\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u533b\u7642\u6a5f\u5668\uff09\u7528\u306eUPS<\/p>\n

\u5546\u696d\u7528\u304a\u3088\u3073\u5de5\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n

\u4e3b\u306a\u4fdd\u8b77:<\/strong> \u30b5\u30fc\u30d3\u30b9\u5165\u53e3\u306e\u30bf\u30a4\u30d7 1 \u307e\u305f\u306f\u30bf\u30a4\u30d7 2 SPD
\n\u914d\u5e03\u4fdd\u8b77:<\/strong> \u30b5\u30d6\u30d1\u30cd\u30eb\u306e\u30bf\u30a4\u30d72 SPD
\n\u6a5f\u5668\u306e\u4fdd\u8b77:<\/strong> \u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306e\u30bf\u30a4\u30d73 SPD\u3068UPS
\n\u7279\u6b8a\u4fdd\u8b77:<\/strong> \u654f\u611f\u306a\u30d7\u30ed\u30bb\u30b9\u5411\u3051\u306e\u30d1\u30ef\u30fc\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30ca\u30fc<\/p>\n

\u96fb\u6c17\u901a\u4fe1\u3068\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/h3>\n

AC\u4fdd\u8b77:<\/strong> \u5354\u8abf\u578bSPD\u8a2d\u7f6e\uff08\u30bf\u30a4\u30d71\u30012\u30013\uff09
\nDC\u4fdd\u8b77:<\/strong> \u901a\u4fe1\u56de\u7dda\u7528\u7279\u6b8aSPD
\n\u9ad8\u901f\u30c7\u30fc\u30bf:<\/strong> \u4fe1\u53f7\u30e9\u30a4\u30f3\u4fdd\u8b77\u7528\u306eTVS\u30c0\u30a4\u30aa\u30fc\u30c9
\n\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0:<\/strong> \u4e2d\u65ad\u306e\u306a\u3044\u52d5\u4f5c\u3092\u5b9f\u73fe\u3059\u308b\u30d0\u30c3\u30c6\u30ea\u30fc\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4ed8\u304dUPS<\/p>\n

\u4e3b\u306a\u9055\u3044\u306e\u6982\u8981<\/h2>\n

SPD\u3068\u4e00\u822c\u6d88\u8cbb\u8005\u5411\u3051\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u30fc<\/h3>\n

– \u30a8\u30cd\u30eb\u30ae\u30fc\u51e6\u7406:<\/strong> SPD\u306f20\uff5e200 kA\u3092\u6271\u3046\u306e\u306b\u5bfe\u3057\u3001\u6c11\u751f\u7528\u30e6\u30cb\u30c3\u30c8\u306f1\uff5e4 kA\u3092\u6271\u3046
\n– \u4fdd\u8b77\u7bc4\u56f2:<\/strong> \u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3068\u500b\u3005\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77
\n– \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff1a<\/strong> \u6052\u4e45\u7684\u306a\u30d1\u30cd\u30eb\u30de\u30a6\u30f3\u30c8\u3068\u30dd\u30fc\u30bf\u30d6\u30eb\u30d7\u30e9\u30b0\u30a4\u30f3
\n– \u6a19\u6e96\uff1a<\/strong> \u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u5411\u3051\u96fb\u6c17\u898f\u683c\u3068\u6d88\u8cbb\u8005\u5411\u3051\u88fd\u54c1\u898f\u683c
\n– \u5bff\u547d\u3060\uff1a<\/strong> \u5927\u304d\u306a\u30b5\u30fc\u30b8\u5f8c\u306e\u4ea4\u63db\u3067\u306f\u306a\u304f\u3001\u9577\u5bff\u547d\u3092\u5b9f\u73fe\u3059\u308b\u8a2d\u8a08<\/p>\n

SPD\u3068UPS\u30b7\u30b9\u30c6\u30e0<\/h3>\n

– \u4e3b\u306a\u6a5f\u80fd:<\/strong> \u30b5\u30fc\u30b8\u4fdd\u8b77\u3068\u96fb\u6e90\u30d0\u30c3\u30af\u30a2\u30c3\u30d7
\n– \u5fdc\u7b54\u6642\u9593\uff1a<\/strong> 25\u30ca\u30ce\u79d2\u5bfe2\uff5e10\u30df\u30ea\u79d2
\n– \u30a8\u30cd\u30eb\u30ae\u30fc\u51e6\u7406:<\/strong> \u9ad8\u3044\u30b5\u30fc\u30b8\u96fb\u6d41\u3068\u5236\u9650\u3055\u308c\u305f\u30b5\u30fc\u30b8\u4fdd\u8b77
\n– \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/strong> \u6700\u5c0f\u9650\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u4ea4\u63db\u304c\u5fc5\u8981
\n– \u6599\u91d1\uff1a<\/strong> \u4e00\u5ea6\u9650\u308a\u306e\u8a2d\u7f6e\u3068\u7d99\u7d9a\u7684\u306a\u30d0\u30c3\u30c6\u30ea\u30fc\u30b3\u30b9\u30c8<\/p>\n

SPD\u3068\u96fb\u529b\u54c1\u8cea\u6a5f\u5668<\/h3>\n

– \u4fdd\u8b77\u30bf\u30a4\u30d7:<\/strong> \u904e\u6e21\u30b5\u30fc\u30b8\u4fdd\u8b77\u3068\u5b9a\u5e38\u96fb\u529b\u54c1\u8cea
\n– \u5fdc\u7b54\u901f\u5ea6:<\/strong> \u30ca\u30ce\u79d2\u3068\u30df\u30ea\u79d2
\n– \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong> \u30b5\u30fc\u30b8\u30a4\u30d9\u30f3\u30c8\u3068\u7d99\u7d9a\u7684\u306a\u96fb\u529b\u8abf\u6574
\n– \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff1a<\/strong> \u4e26\u5217\u63a5\u7d9a\u3068\u76f4\u5217\u63a5\u7d9a<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u306f\u3001\u96fb\u6c17\u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u5bfe\u3059\u308b\u5c02\u9580\u7684\u304b\u3064\u975e\u5e38\u306b\u52b9\u679c\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3042\u308a\u3001\u4f53\u7cfb\u7684\u306a\u9069\u7528\u3001\u898f\u5236\u3078\u306e\u9069\u5408\u6027\u3001\u305d\u3057\u3066\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u6a5f\u80fd\u306b\u304a\u3044\u3066\u3001\u4ed6\u306e\u4fdd\u8b77\u65b9\u6cd5\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002UPS\u30b7\u30b9\u30c6\u30e0\u3001\u56de\u8def\u906e\u65ad\u5668\u3001MOV\u3001TVS\u30c0\u30a4\u30aa\u30fc\u30c9\u3001\u30d1\u30ef\u30fc\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30ca\u30fc\u3068\u3044\u3063\u305f\u4ed6\u306e\u4fdd\u8b77\u65b9\u6cd5\u3082\u305d\u308c\u305e\u308c\u96fb\u6c17\u4fdd\u8b77\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u304c\u3001SPD\u306f\u4ee5\u4e0b\u306e\u70b9\u3067\u72ec\u81ea\u306e\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

– \u6a19\u6e96\u5316\u3055\u308c\u305f\u5206\u985e\u30b7\u30b9\u30c6\u30e0<\/strong> \uff08\u30bf\u30a4\u30d71\u30012\u30013\uff09\u5354\u8abf\u7684\u306a\u4fdd\u8b77
\n– \u8fc5\u901f\u306a\u5bfe\u5fdc\u6642\u9593<\/strong> \uff0825\u30ca\u30ce\u79d2\uff09\u52b9\u679c\u7684\u306a\u30b5\u30fc\u30b8\u30af\u30e9\u30f3\u30d7
\n– \u9ad8\u96fb\u6d41\u51e6\u7406\u80fd\u529b<\/strong> \uff0820,000\uff5e200,000\u30a2\u30f3\u30da\u30a2\uff09\u6df1\u523b\u306a\u30b5\u30fc\u30b8\u4e8b\u8c61\u306b\u5bfe\u5fdc
\n– \u5305\u62ec\u7684\u306a\u898f\u5236\u67a0\u7d44\u307f<\/strong> \u7279\u5b9a\u306eNEC\u8981\u4ef6\u3092\u6e80\u305f\u3059
\n– \u4f53\u7cfb\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u968e\u5c64<\/strong> \u5efa\u7269\u5168\u4f53\u306e\u4fdd\u8b77\u306e\u305f\u3081<\/p>\n

\u4e3b\u306a\u9055\u3044\u306f\u3001SPD\u304c\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306b\u5bfe\u3059\u308b\u57fa\u672c\u7684\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u4ed6\u306e\u65b9\u6cd5\u306f\u901a\u5e38\u3001\u500b\u3005\u306e\u6a5f\u5668\u3092\u4fdd\u8b77\u3057\u305f\u308a\u3001\u7570\u306a\u308b\u96fb\u6c17\u554f\u984c\u306b\u5bfe\u51e6\u3057\u305f\u308a\u3059\u308b\u70b9\u3067\u3059\u3002\u73fe\u4ee3\u306e\u96fb\u6c17\u8a2d\u5099\u306f\u3001\u9069\u5207\u306b\u8abf\u6574\u3055\u308c\u305fSPD\u3068\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306b\u57fa\u3065\u3044\u305f\u9069\u5207\u306a\u88dc\u52a9\u4fdd\u8b77\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u968e\u5c64\u578b\u4fdd\u8b77\u30a2\u30d7\u30ed\u30fc\u30c1\u304b\u3089\u6700\u5927\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u6c17\u5c02\u9580\u5bb6\u306f\u3001\u4f4f\u5b85\u3001\u5546\u696d\u3001\u7523\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4fdd\u8b77\u6295\u8cc7\u3092\u6700\u9069\u5316\u3057\u306a\u304c\u3089\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76ee\u6a19\u3068\u898f\u5236\u8981\u4ef6\u306e\u4e21\u65b9\u3092\u6e80\u305f\u3059\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u6226\u7565\u3092\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u95a2\u9023<\/h2>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff08SPD\uff09\u3068\u306f<\/a><\/p>\n

\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u6d1e\u5bdf\uff1aReddit\u306eSPD\uff08\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\uff09\u306b\u95a2\u3059\u308b\u30d2\u30f3\u30c8<\/a><\/p>\n

\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305fSPD\u306e\u9078\u3073\u65b9<\/a><\/p>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff1a\u9577\u6240\u3068\u77ed\u6240<\/a><\/p>\n

\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u3068\u30b5\u30fc\u30b8\u30a2\u30ec\u30b9\u30bf\u30fc<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Bottom Line Up Front: Surge Protective Devices (SPDs) provide standardized, code-compliant whole-system protection with rapid response times (25 nanoseconds) and high current handling capacity (20,000-200,000 amperes), making them fundamentally different from device-specific protection methods like power strips, UPS systems, or component-level suppressors.Surge Protective Devices (SPDs) represent a specialized category of electrical protection equipment designed specifically to limit transient overvoltages and divert surge currents. While many electrical protection methods exist to safeguard equipment and systems, SPDs offer unique characteristics that distinguish them from other surge protection approaches. Understanding these differences is crucial for implementing effective electrical protection strategies in modern installations. Understanding Surge Protective Devices (SPDs) Definition and Core Function A […]<\/p>\n","protected":false},"author":1,"featured_media":18359,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/18353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/comments?post=18353"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/18353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/18359"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=18353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=18353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=18353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}