{"id":59230,"date":"2026-04-15T05:44:24","date_gmt":"2026-04-15T09:44:24","guid":{"rendered":"https:\/\/www.kdstelectrical.com\/?p=59230"},"modified":"2026-04-15T06:03:22","modified_gmt":"2026-04-15T10:03:22","slug":"ip40-vs-ip20","status":"publish","type":"post","link":"https:\/\/www.kdstelectrical.com\/ja\/ip40-vs-ip20\/","title":{"rendered":"IP40 \u3068 IP20: \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u9069\u5408\u3059\u308b\u4fdd\u8b77\u8a55\u4fa1\u306f\u3069\u308c\u3067\u3059\u304b?"},"content":{"rendered":"
\n

IP40 \u3068 IP20 \u306e\u4fb5\u5165\u4fdd\u8b77\u8a55\u4fa1: \u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6a2a\u4e26\u3073\u306e\u6bd4\u8f03<\/strong><\/p>\n

\u9593\u9055\u3063\u305fIP\u8a55\u4fa1\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u96fb\u5b50\u6a5f\u5668\u304c\u7834\u7247\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306b\u306a\u308a\u3001\u88fd\u9020\u306e\u9045\u5ef6\u304c\u767a\u751f\u3057\u3001\u4fdd\u8a3c\u304c\u7121\u52b9\u306b\u306a\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b? \u7c21\u5358\u306a\u7b54\u3048\u306f\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3055\u3048\u30012 \u3064\u306eIP\u5206\u985e\u3092\u533a\u5225\u3059\u308b\u306e\u306b\u82e6\u52b4\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u4e21\u65b9\u306e\u8a55\u4fa1\u304c\u6db2\u4f53\u306b\u5bfe\u3057\u3066\u300c0\u300d\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3069\u3061\u3089\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3082\u7c89\u5875\u306b\u5bfe\u3059\u308b\u4fb5\u5165\u4e0d\u53ef\u80fd\u306a\u969c\u58c1\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002\u8a55\u4fa1\u3092\u533a\u5225\u3059\u308b\u306e\u304c\u3044\u304b\u306b\u7c21\u5358\u304b\u3092\u8003\u3048\u308b\u3068\u3001\u6839\u672c\u7684\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b? \u3053\u306e\u77ed\u7e2e\u30ac\u30a4\u30c9 e xx \u306f\u3001\u3053\u308c\u3092\u8a73\u7d30\u306b\u6b63\u78ba\u306b\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n

\n

\u30af\u30a4\u30c3\u30af \u30b9\u30da\u30c3\u30af<\/h3>\n\n\n\n\n\n\n\n\n
\u6a19\u6e96<\/td>\nIEC 60529<\/a> (International Electrotechnical Commission) \u306e<\/td>\n<\/tr>\n
IP20 \u00d7 1\u6841\u76ee<\/td>\n2 \u56fa\u4f53\u7269\u4f53\u304b\u3089\u4fdd\u8b77 >12.5 mm<\/td>\n<\/tr>\n
IP40 \u00d7 1\u6841\u76ee<\/td>\n4 \u56fa\u4f53\u7269\u4f53\u304b\u3089\u4fdd\u8b77 >1.0 mm<\/td>\n<\/tr>\n
2 \u6841\u76ee (\u4e21\u65b9)<\/td>\n0 \u6db2\u4f53\u4fdd\u8b77\u30c6\u30b9\u30c8\u306a\u3057<\/td>\n<\/tr>\n
\u30ad\u30fc\u306e\u9055\u3044<\/td>\nIP40 \u306f\u7c92\u5b50\u30921.0 mm\u307e\u3067\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059; IP20 \u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8>12.5 mm\u306e\u307f\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059<\/td>\n<\/tr>\n
\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3001\u901a\u4fe1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u914d\u96fb\u76e4\u3001\u958b\u9589\u88c5\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

IP\u8a55\u4fa1\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b? 2\u6841\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u305f<\/h2>\n

\"IP<\/a><\/p>\n

IP\u5b9a\u7fa9\u7565\u8a9e.<\/p>\n

IP \u306f\u3001Ingress Protection \u306b\u57fa\u3065\u3044\u3066\u516c\u958b\u3055\u308c\u305f\u8a55\u4fa1\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u793a\u3057\u307e\u3059 IEC 60529<\/a> \u6a19\u6e96.1976 \u5e74\u306b\u521d\u3081\u3066\u4f5c\u6210\u3055\u308c\u3001\u76f4\u8fd1\u3067\u306f2013 \u5e74\u306b\u6539\u8a02\u3055\u308c\u305f2 \u6841\u306e\u30b3\u30fc\u30c9\u306f\u3001\u4efb\u610f\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u6e2c\u5b9a\u3055\u308c\u305f\u91cf\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002 \u3053\u306e\u8a73\u7d30\u306a\u30b3\u30fc\u30c9\u306b\u3088\u308a\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u6df7\u4e71\u304c\u89e3\u6d88\u3055\u308c\u307e\u3059\u3002.<\/p>\n

\u306e \u30e2\u30c0\u30f3 IP\u30b3\u30fc\u30c9<\/a>.<\/p>\n

\u53e4\u5178\u7684\u306a\u524d\u8eab\u304b\u3089\u767a\u5c55\u3057\u3001\u73fe\u4ee3\u306eIP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6700\u521d\u306e\u6841 (0 \u304b\u30896 \u306e\u9593\u3067\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0) \u306f\u3001\u56fa\u4f53\u304b\u3089\u306e\u4fb5\u5165\u4fdd\u8b77\u3092\u5b9a\u7fa9\u3057\u307e\u3059 \u540c\u69d8\u306b\u30012 \u756a\u76ee\u306e\u6841 (0 ~ 9K) \u306f\u3001\u6db2\u4f53\u304b\u3089\u306e\u4fb5\u5165\u4fdd\u8b77\u3092\u5b9a\u7fa9\u3057\u307e\u3059 \u56fa\u4f53\u306b\u5bfe\u3059\u308b0 \u306e\u8a55\u4fa1\u306f\u3001\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059; 6 \u306f\u3001\u5875\u57c3\u304b\u3089\u5b8c\u5168\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059 \u6db2\u4f53\u306b\u5bfe\u3059\u308b0 \u306e\u8a55\u4fa1\u306f\u3001\u6c34\u306e\u305f\u3081\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059; 9K\u306f\u3001\u9ad8\u5727\u6d17\u6d44\u6a5f\u306a\u3069\u306b\u5bfe\u3059\u308b\u9ad8\u3044\u8010\u6027\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n

2 \u6841\u306e\u30b3\u30fc\u30c9\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u307e\u3059.<\/p>\n

\u500b\u3005\u306e\u6841\u3060\u3051\u3067\u9032\u5165\u4fdd\u8b77\u306e\u7a0b\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u679c\u7684\u306a\u5206\u985e\u65b9\u6cd5\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u8aad\u3093\u3067\u307f\u308b\u3068\u3001\u5404\u6841\u3092\u500b\u5225\u306b\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u305f\u3068\u3048\u3070\u3001IP40 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u76f4\u5f84 1.0 mm \u3092\u8d85\u3048\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (\u6841 1) \u3078\u306e\u9032\u5165\u3084\u3001\u6db2\u4f53\u306e\u9032\u5165 (\u6841 2) \u304c\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001IP20 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f 12.5 mm \u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u540c\u3058\u3053\u3068\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n

2\u6841\u306e\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u65b9\u3002.<\/p>\n

\u8a55\u4fa1\u304c\u4f55\u3067\u3042\u308c\u30012 \u6841\u306f\u7d2f\u7a4d\u7684\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u7559\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 IP40 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001IP50 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u307b\u307c\u540c\u3058\u5c3a\u5ea6\u3067\u307b\u3053\u308a\u3084\u6c5a\u308c\u306e\u4fb5\u5165\u3092\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u5b9f\u969b\u306b\u306f\u300c4 + 0 = 4\u300d\u3067\u3059\u3002\u6b63\u78ba\u306b\u306f\u300116 \u306e\u9078\u629e\u80a2\u306e\u305d\u308c\u305e\u308c\u306e\u533a\u5225\u3055\u3048\u3082\u660e\u78ba\u306b\u63cf\u5199\u3055\u308c\u3066\u304a\u308a\u3001\u7279\u306b\u5f53\u521d\u60f3\u5b9a\u3055\u308c\u3066\u3044\u305f\u3082\u306e\u3068\u306f\u7570\u306a\u308b\u8a2d\u8a08\u9078\u629e\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n

<\/p>\n

\u4e00\u76ee\u3067\u308f\u304b\u308b IP40 \u3068 IP20 \u2015\u2015\u7c21\u5358\u306a\u6bd4\u8f03\u8868<\/h2>\n

\"IP40<\/a><\/p>\n

\u8003\u3048\u3089\u308c\u308b\u3059\u3079\u3066\u306e\u30ab\u30c6\u30b4\u30ea.<\/p>\n

2 \u3064\u306e\u8a55\u4fa1\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4ed5\u69d8\u3092\u958b\u5c01\u3059\u308b\u3068\u3001\u7d20\u4eba\u306e\u8a00\u8449\u3067\u8a00\u3048\u3070\u30012 \u3064\u306e IP \u6a19\u6e96\u304c\u3053\u306e\u5927\u304d\u3055\u3067\u3069\u306e\u3088\u3046\u306b\u3046\u307e\u304f\u7570\u306a\u308b\u304b\u304c\u6b63\u78ba\u306b\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3059\u3079\u3066\u306e\u5024\u306f\u3001IEC 60529 \u30c6\u30b9\u30c8\u624b\u9806\u6587\u66f8\u304b\u3089\u76f4\u63a5\u53c2\u7167\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\u6a5f\u80fd<\/th>\nIP20 \u307e\u3059<\/th>\nIP40 \u307e\u3059<\/th>\n<\/tr>\n<\/thead>\n
\u6700\u5c0f\u30d6\u30ed\u30c3\u30af\u30bd\u30ea\u30c3\u30c9\u30b5\u30a4\u30ba<\/td>\n>12.5mm<\/td>\n>1.0mm<\/td>\n<\/tr>\n
\u30c6\u30b9\u30c8\u30d7\u30ed\u30fc\u30d6<\/td>\n12 mm \u95a2\u7bc0\u6307\u300110 N \u529b<\/td>\n1.0 mm \u525b\u7dda\u30011 N \u529b<\/td>\n<\/tr>\n
\u6db2\u4f53\u4fdd\u8b77<\/td>\n\u306a\u3057 (0 \u6841)<\/td>\n\u306a\u3057 (0 \u6841)<\/td>\n<\/tr>\n
\u7c89\u5875\u306e\u4fb5\u5165<\/td>\n\u8a31\u53ef\u3055\u308c\u305f \u7c92\u5b50 <12.5 mm \u304c\u5165\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td>\n\u8a31\u53ef\u3055\u308c\u305f \u7c92\u5b50 <1.0 mm \u304c\u5165\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td>\n<\/tr>\n
\u6307\/\u30c4\u30fc\u30eb\u306e\u63a5\u89e6\u4fdd\u8b77<\/td>\n\u6307\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3057\u305f; \u5c0f\u3055\u306a\u9053\u5177\u306f\u901a\u904e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td>\n\u6307\u3001\u307b\u3068\u3093\u3069\u306e\u5de5\u5177\u3001\u30ef\u30a4\u30e4\u30fc\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3057\u305f<\/td>\n<\/tr>\n
\u5178\u578b\u7684\u306a\u74b0\u5883<\/td>\n\u5c4b\u5185\u306f\u6e05\u6f54\u3067\u3001\u6e29\u5ea6\u7ba1\u7406\u3055\u308c\u3066\u3044\u307e\u3059<\/td>\n\u9069\u5ea6\u306a\u7c92\u5b50\u30ea\u30b9\u30af\u306e\u3042\u308b\u5c4b\u5185<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u5f15\u7528\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u5024\u306f IEC 255 \u304b\u3089\u76f4\u63a5\u53c2\u7167\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u89b3\u70b9\u304b\u3089\u898b\u308b\u3068\u3001IP40 \u306f\u3001IP20 \u306e\u5b9a\u683c\u304c\u793a\u3059\u7c92\u5b50\u3088\u308a\u3082\u7d04 12 \u500d\u5c0f\u3055\u3044\u7c92\u5b50\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u6700\u521d\u306b\u8ff0\u3079\u305f\u3001\u96fb\u5b50\u6a5f\u5668\u4e0a\u306b\u7834\u7247\u304c\u84c4\u7a4d\u3057\u3001\u6bba\u50b7\u3084\u5b89\u5168\u4e0a\u306e\u5371\u967a\u3092\u5f15\u304d\u8d77\u3053\u3059\u30b1\u30fc\u30b9\u306f\u3001\u3088\u308a\u53b3\u683c\u306a\u5b9a\u683c\u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u306f\u308b\u304b\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n

<\/p>\n

\u56fa\u4f53\u7c92\u5b50\u4fdd\u8b77 \u6700\u521d\u306e\u6841\u306e\u5185\u8a33<\/h2>\n

\"\u56fa\u4f53\u7c92\u5b50\u4fdd\u8b77\u306e\u6700\u521d\u306e\u6841\u306e\u5185\u8a33\"<\/a><\/p>\n

\u9055\u3044\u3092\u30b5\u30a4\u30ba\u30a2\u30c3\u30d7\u3057\u307e\u3059.<\/p>\n

IP \u30de\u30fc\u30ad\u30f3\u30b0\u306e\u6700\u521d\u306e\u6841\u306f\u3001\u7279\u5b9a\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c IEC 63055 \u30c6\u30b9\u30c8\u624b\u9806\u30c6\u30b9\u30c8\u306e\u4e00\u90e8\u3068\u3057\u3066\u4f55\u304b\u3089\u4fdd\u8b77\u3057\u3066\u3044\u308b\u304b\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u8a73\u7d30\u306a\u30aa\u30f3\u30ed\u30b2\u30fc\u30bf\u30fc\u306f\u3001\u95a2\u4fc2\u3059\u308b\u6b63\u78ba\u306a\u529b\u306e\u5024\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\u6700\u521d\u306e\u6841<\/th>\n\u4fdd\u8b77\u30ec\u30d9\u30eb<\/th>\n\u30c6\u30b9\u30c8\u30d7\u30ed\u30fc\u30d6\/\u72b6\u614b<\/th>\n<\/tr>\n<\/thead>\n
0<\/td>\n\u4fdd\u8b77\u306a\u3057<\/td>\n\u30c6\u30b9\u30c8\u306f\u4e0d\u8981\u3067\u3059<\/td>\n<\/tr>\n
1<\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >50 mm<\/td>\n\u7403\u976250mm\u3001\u529b50N<\/td>\n<\/tr>\n
2 (IP20)<\/strong><\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >12.5 mm<\/td>\n\u95a2\u7bc0\u5f0f\u30c6\u30b9\u30c8\u30d5\u30a3\u30f3\u30ac\u30fc: \u76f4\u5f84 12 mm\u3001\u9577\u3055 80 mm\u3001\u529b 10 N<\/td>\n<\/tr>\n
3<\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >2.5 mm<\/td>\n\u525b\u92fc\u7dda:\u76f4\u5f842.5mm\u3001\u529b3N<\/td>\n<\/tr>\n
4 (IP40)<\/strong><\/td>\n1 mm \u3092\u8d85\u3048\u308b\u7269\u4f53<\/td>\n\u525b\u92fc\u7dda:\u76f4\u5f841.0mm\u3001\u529b1N<\/td>\n<\/tr>\n
5<\/td>\n\u9632\u5875(\u9032\u5165\u5236\u9650)<\/td>\n\u771f\u7a7a\u30c6\u30b9\u30c8: <2 kPa\u30018 \u6642\u9593\u30b5\u30a4\u30af\u30eb<\/td>\n<\/tr>\n
6<\/td>\n\u9632\u5875(\u30bc\u30ed\u30a4\u30f3\u30b0\u30ec\u30b9)<\/td>\n\u771f\u7a7a\u30c6\u30b9\u30c8: <2 kPa\u30018 \u6642\u9593\u30b5\u30a4\u30af\u30eb\u3001\u7c92\u5b50\u30bc\u30ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u5b34\u5de5\u6ce8<\/strong><\/p>\n

\u6700\u521d\u306e\u6841\u306e\u30c6\u30b9\u30c8\u3067\u52a0\u3048\u3089\u308c\u308b\u529b\u3002.<\/p>\n<\/div>\n

\n
\u6d94\ufe0f<\/span> \u91cd\u8981<\/strong><\/div>\n

IP20 \u3082IP40 \u3082\u5875\u306e\u4fb5\u5165\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093\u304c\u3001\u305d\u308c\u3089\u306e\u8a55\u4fa1\u306e\u3044\u305a\u308c\u3082\u5875\u304b\u3089\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002 IP20 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5875\u306e\u8a3c\u62e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093; \u305d\u308c\u306f\u6307\u306e\u5e45\u3092\u3061\u3087\u3046\u3069\u8d85\u3048\u3066\u3044\u308b\u76f4\u5f8412.5mm\u4e0a\u306e\u7269\u4f53\u3068\u306e\u63a5\u89e6\u3092\u9632\u304e\u307e\u3059\u304c\u3001\u307e\u3063\u3059\u3050\u901a\u308b\u304a\u304c\u304f\u305a\u3001\u91d1\u5c5e\u306e\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3001\u307e\u305f\u306f12.5mm\u672a\u6e80\u306e\u5c0e\u96fb\u6027\u7834\u7247\u306e\u3088\u3046\u306a\u5875\u306e\u7c92\u5b50\u306b\u5bfe\u3057\u3066\u958b\u3044\u305f\u307e\u307e\u3067\u3042\u308b\u3042\u306a\u305f\u306e\u8a2d\u7f6e\u306e\u56f2\u3044\u304c\u5fae\u7c92\u5b50\u306b\u306a\u308a\u3084\u3059\u3044\u306a\u3089\u3001IP20 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u907f\u3051\u3066\u4e0b\u3055\u3044\u3002.<\/p>\n<\/div>\n

<\/p>\n

\u6c34\u5206\u3068\u6db2\u4f53\u4fdd\u8b77 \u2015\u2015 2 \u6841\u76ee\u306e\u6bd4\u8f03<\/h2>\n

IP20 \u3068 IP40 \u306f\u4e21\u65b9\u3068\u3082\u540c\u3058 2 \u6841\u76ee\u306e 0 \u3092\u5171\u6709\u3057\u307e\u3059\u3002IEC IP66 IP65 IP68 IP69K \u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6d78\u6c34\u691c\u67fb\u306f\u307e\u3063\u305f\u304f\u884c\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n

\u3053\u306e 0 \u304c\u5b9f\u969b\u306b\u3069\u308c\u3060\u3051\u4f4e\u3044\u304b\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001IEC 60529 \u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b 2 \u756a\u76ee\u306e\u6570\u5024\u306e\u30d5\u30eb\u30b9\u30b1\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
2\u6841\u76ee<\/th>\n\u306b\u5bfe\u3059\u308b \u4fdd\u8b77<\/th>\n\u30c6\u30b9\u30c8\u6761\u4ef6<\/th>\n<\/tr>\n<\/thead>\n
0 (IP20 \u304a\u3088\u3073 IP40)<\/strong><\/td>\n\u4fdd\u8b77\u306a\u3057<\/td>\n\u30c6\u30b9\u30c8\u306a\u3057<\/td>\n<\/tr>\n
1<\/td>\n\u5782\u76f4\u306b\u843d\u3061\u308b\u30c9\u30ed\u30c3\u30d7<\/td>\n\u964d\u6c34\u91cf 1 mm\/\u5206\u3001\u6301\u7d9a\u6642\u9593 10 \u5206<\/td>\n<\/tr>\n
2<\/td>\n\u6ef4\u306f15\u00b0 \u50be\u3044\u3066\u3044\u307e\u3059<\/td>\n\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5782\u76f4\u304b\u3089 15\u00b0 \u50be\u304d\u307e\u3057\u305f<\/td>\n<\/tr>\n
3<\/td>\n\u5674\u9727\u6c34<\/td>\n\u5782\u76f4\u304b\u3089 60\u00b0 \u30a2\u30fc\u30af\u300110 L\/\u5206<\/td>\n<\/tr>\n
4<\/td>\n\u6c34\u3057\u3076\u304d<\/td>\n\u5168\u65b9\u5411\u300110 L\/\u5206<\/td>\n<\/tr>\n
5<\/td>\n\u30a6\u30a9\u30fc\u30bf\u30fc \u30b8\u30a7\u30c3\u30c4<\/td>\n6.3 mm \u30ce\u30ba\u30eb\u300112.5 L\/\u5206\u3001\u5168\u65b9\u5411<\/td>\n<\/tr>\n
6<\/td>\n\u5f37\u529b\u306a\u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8<\/td>\n12.5 mm \u30ce\u30ba\u30eb\u3001100 L\/\u5206<\/td>\n<\/tr>\n
7<\/td>\n\u4e00\u6642\u7684\u306a\u6d78\u6f2c<\/td>\n\u6df1\u30551m\u300130\u5206<\/td>\n<\/tr>\n
8<\/td>\n\u6c34\u3078\u306e\u9023\u7d9a\u6d78\u6f2c<\/td>\n\u30e1\u30fc\u30ab\u30fc\u4ed5\u69d8\u3054\u3068\u306e\u6df1\u3055\u3001\u6301\u7d9a\u6642\u9593\u306e\u5ef6\u9577<\/td>\n<\/tr>\n
9K<\/td>\n\u9ad8\u5727\u30b9\u30c1\u30fc\u30e0\u6d17\u6d44<\/td>\n80\u00b0 C \u6c34\u300180 \uff5e 100 bar\u3001\u81f3\u8fd1\u8ddd\u96e2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\u6d94\ufe0f<\/span> \u91cd\u8981<\/strong><\/div>\n

IP40 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9632\u6c34\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002, 4 \u3068\u3057\u3066 2 \u756a\u76ee\u306e\u6570\u5b57\u3068\u3057\u3066 IP \u8a55\u4fa1\u306f\u3053\u308c\u306e\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059\u3002 IP40 \u306e 4 \u306f\u56fa\u4f53\u9032\u5165\u4fdd\u8b77\u3092\u6307\u3057\u307e\u3059\u3002, 0 \u3068\u3057\u3066\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u3067\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u8ff0\u3079\u6db2\u4f53\u9032\u5165\u4fdd\u8b77\u3092\u6307\u3057\u307e\u3059\u3002 = \u6e7f\u6c17\u3001\u7d50\u9732\u3001\u307e\u305f\u306f\u30a6\u30a9\u30c3\u30b7\u30e5\u30c0\u30a6\u30f3\u304c\u61f8\u5ff5\u3055\u308c\u308b\u5834\u5408\u30012 \u756a\u76ee\u306e\u6570\u5b57 4 \u4ee5\u4e0a\u306e IP \u8a55\u4fa1\u304c\u5fc5\u8981\u3067\u3059 = \u4f4e\u5727\u6c34\u72b6\u6cc1\u306e\u5834\u5408\u30014,5 \u307e\u305f\u306f 6 \u306a\u3069\u306e IP \u8a55\u4fa1\u3002\u3055\u3089\u306b\u3001IPx7 (\u6d78\u6f2c) \u30c6\u30b9\u30c8\u306b\u306f IPx5 (\u30b8\u30a7\u30c3\u30c8) \u304c\u542b\u307e\u308c\u308b\u3068\u60f3\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e8c\u91cd\u8a55\u4fa1\u304c\u306a\u3044\u9650\u308a\u3001\u5404\u30c6\u30b9\u30c8\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/div>\n

<\/p>\n

\u5171\u901a IP \u8a55\u4fa1\u30c1\u30e3\u30fc\u30c8 \u2015\u2015IP40 \u3068 IP20 \u304c\u9069\u5408\u3059\u308b\u5834\u6240<\/h2>\n

\"IP40<\/a><\/p>\n

IP20 \u3068 IP40 \u306f\u3001IP69K \u3067\u5229\u7528\u53ef\u80fd\u306a\u6700\u3082\u591a\u304f\u306e\u4fdd\u8b77\u3092\u5099\u3048\u305f\u9032\u5165\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u30b9\u30da\u30af\u30c8\u30eb\u306e\u6700\u4e0b\u4f4d\u306b\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30da\u30af\u30c8\u30eb\u306e\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u901a\u4fe1\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u96fb\u6c17\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u7523\u696d\u7528\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u3088\u3063\u3066\u6700\u3082\u983b\u7e41\u306b\u6307\u5b9a\u3055\u308c\u308b\u8a55\u4fa1\u306e\u6a2a\u306b\u3042\u308b\u3082\u306e\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
IP\u8a55\u4fa1<\/th>\n\u78ba\u5b9f\u306a\u4fdd\u8b77<\/th>\n\u6db2\u4f53\u4fdd\u8b77<\/th>\n\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n
IP20 \u307e\u3059<\/strong><\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >12.5 mm<\/td>\n\u306a\u3057<\/td>\n\u5c4b\u5185\u914d\u96fb\u76e4\u3001\u7167\u660e\u5668\u5177<\/td>\n<\/tr>\n
IP40 \u307e\u3059<\/strong><\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >1.0 mm<\/td>\n\u306a\u3057<\/td>\n\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3001\u901a\u4fe1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u6e05\u6f54\u306a\u5c4b\u5185\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/td>\n<\/tr>\n
IP44 \u3055\u3093<\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 >1.0 mm<\/td>\n\u6c34\u3057\u3076\u304d(\u5168\u65b9\u5411)<\/td>\n\u5c4b\u6839\u4ed8\u304d\u306e\u5c4b\u5916\u30b3\u30f3\u30bb\u30f3\u30c8\u3001\u30d0\u30b9\u30eb\u30fc\u30e0\u5099\u54c1 (\u30be\u30fc\u30f3 2)<\/td>\n<\/tr>\n
IP54 \u3055\u3093<\/td>\n\u9632\u5875(\u9032\u5165\u5236\u9650)<\/td>\n\u6c34\u3057\u3076\u304d<\/td>\n\u4e00\u822c\u7684\u306a\u5c4b\u5916\u4f7f\u7528\u3001\u5de5\u5834\u306e\u5e8a<\/td>\n<\/tr>\n
IP55 \u3055\u3093<\/td>\n\u9632\u5875<\/td>\n\u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8(6.3mm\u30ce\u30ba\u30eb)<\/td>\n\u5c4b\u5916\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u8eca\u4e21\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/td>\n<\/tr>\n
IP65 \u306e<\/td>\n\u9632\u5875(\u30bc\u30ed\u30a4\u30f3\u30b0\u30ec\u30b9)<\/td>\n\u30a6\u30a9\u30fc\u30bf\u30fc \u30b8\u30a7\u30c3\u30c4<\/td>\n\u6d17\u6d44\u74b0\u5883\u3001\u98df\u54c1\u52a0\u5de5<\/td>\n<\/tr>\n
IP66<\/td>\n\u9632\u5875\u6027<\/td>\n\u5f37\u529b\u306a\u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8(12.5mm\u30ce\u30ba\u30eb)<\/td>\n\u6d77\u6d0b\u88c5\u7f6e\u3001\u91cd\u5de5\u696d<\/td>\n<\/tr>\n
IP67 \u306e<\/td>\n\u9632\u5875\u6027<\/td>\n\u4e00\u6642\u7684\u306a\u6d78\u6f2c (1 m\u300130 \u5206)<\/td>\n\u6c34\u4e2d\u30b3\u30cd\u30af\u30bf\u3001\u5c4b\u5916\u30bb\u30f3\u30b5\u30fc<\/td>\n<\/tr>\n
IP68<\/td>\n\u9632\u5875\u6027<\/td>\n\u9023\u7d9a\u6d78\u6f2c(\u30e1\u30fc\u30ab\u30fc\u6307\u5b9a\u306e\u6df1\u3055)<\/td>\n\u6c34\u4e2d\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u30c7\u30a3\u30fc\u30d7\u30a6\u30a7\u30eb\u30dd\u30f3\u30d7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\ud83d\udca1<\/span> \u30d7\u30ed\u306e\u30d2\u30f3\u30c8<\/strong><\/div>\n

NEMA 1\u30014\u3001\u307e\u305f\u306f 4X \u306a\u3069\u306e NEMA \u8a55\u4fa1\u306f\u3001IP \u4ed5\u69d8\u3068\u4e26\u884c\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u9593\u306b\u306f 1 \u5bfe 1 \u306e\u5bfe\u5fdc\u95a2\u4fc2\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u306b\u3001NEMA \u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001IEC 60529 \u4ed5\u69d8\u3067\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u8010\u98df\u6027\u3001\u7740\u6c37\u6027\u3001\u6cb9\u6d78\u304a\u3088\u3073\u30ac\u30b9\u30b1\u30c3\u30c8\u8001\u5316\u306e\u30c6\u30b9\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \u2044 \u7279\u5b9a\u306e IP \u8a55\u4fa1\u3092\u6e80\u305f\u3059 NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u4fdd\u8b77\u80fd\u529b\u306b\u304a\u3044\u3066\u305d\u308c\u3092\u4e0a\u56de\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001IP \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5fc5\u305a\u3057\u3082 NEMA \u8a55\u4fa1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<\/div>\n

IP40 \u8a8d\u5b9a\u306e\u30b5\u30fc\u30d0\u30fc \u30e9\u30c3\u30af \u30ad\u30e3\u30d3\u30cd\u30c3\u30c8<\/a> \u5f53\u793e\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u901a\u4fe1\u4f1a\u793e\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u591a\u304f\u306b\u3068\u3063\u3066\u5178\u578b\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u5bc6\u9589\u3055\u308c\u305f IP5X \u307e\u305f\u306f IP6X \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u3088\u3046\u306a\u3088\u308a\u9ad8\u4fa1\u306a\u63db\u6c17\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u3001\u5bc6\u9589\u3055\u308c\u3066\u3044\u306a\u3044\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u8fd1\u304f\u306e\u6e29\u5ea6\u5236\u5fa1\u3055\u308c\u305f\u5c4b\u5185\u74b0\u5883\u306b\u304a\u3051\u308b\u5fae\u7c92\u5b50\u306e\u5371\u967a\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002.<\/p>\n

<\/p>\n

\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b? IP40 \u5bfeIP20 \u306e\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n

\"IP40<\/a><\/p>\n

\u3042\u306a\u305f\u306e\u6c7a\u5b9a\u306f\u3001\u3042\u306a\u305f\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u74b0\u5883\u306e\u8a73\u7d30\u306b\u4f9d\u5b58\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059, \u3042\u306a\u305f\u304c\u9075\u5b88\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u4efb\u610f\u306e\u898f\u5236\u3084\u696d\u754c\u306e\u6a19\u6e96, \u305d\u3057\u3066\u3001\u8a31\u5bb9\u53ef\u80fd\u306a\u30ea\u30b9\u30af\u306e\u3042\u306a\u305f\u81ea\u8eab\u306e\u30ec\u30d9\u30eb\u3092\u5c0e\u304f\u305f\u3081\u306b\u3053\u306e\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

1\u3001\u74b0\u5883\u4e2d\u306b\u5fae\u7c92\u5b50\u306f\u4f55\u3067\u3059\u304b?\u30b9\u30da\u30fc\u30b9\u304c\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u305fHVAC\u3092\u5099\u3048\u305f\u5bc6\u9589\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u30eb\u30fc\u30e0\u3067\u3001\u69cb\u9020\u304c\u306a\u3044\u5834\u5408\u3001IP20 \u306f\u9069\u5207\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u74b0\u5883\u304c\u5b9a\u671f\u7684\u306b\u30b1\u30fc\u30d6\u30eb\u306e\u5dee\u3057\u8fbc\u307f\u3001\u629c\u304d\u5dee\u3057\u3001\u307e\u305f\u306f\u7d42\u7aef\u3092\u4f34\u3046\u5834\u5408\u3001\u307e\u305f\u306f\u30b9\u30da\u30fc\u30b9\u306b\u88fd\u9020\u6a5f\u68b0\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u300112.5 mm\u672a\u6e80\u306e\u5fae\u7c92\u5b50\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u304c\u78ba\u5b9f\u3067\u3042\u308b\u305f\u3081\u3001IP40\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u65b9\u304c\u826f\u3044\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n

2\u3001\u6700\u5927\u6709\u5bb3\u7c92\u5b50\u306f\u3069\u306e\u304f\u3089\u3044\u5c0f\u3055\u3044\u304b \u9577\u30551-2 \u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u307b\u3069\u306e\u5c0f\u3055\u306a\u5c0e\u96fb\u6027\u30c7\u30d6\u30ea\u306f\u30012 \u3064\u306e\u96a3\u63a5\u3059\u308bPCB\u30d1\u30c3\u30c9\u3092\u30d6\u30ea\u30c3\u30b8\u3057\u3001\u56de\u8def\u3092\u30b7\u30e7\u30fc\u30c8\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 ip20 \u306f\u300112.5 \u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u672a\u6e80\u306e\u3082\u306e\u304c\u5165\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059 ~ IP40 \u306f\u3001\u5ba4\u5185\u306e\u5c0e\u96fb\u6027\u5fae\u7c92\u5b50\u306e\u30ea\u30b9\u30af\u306e\u5927\u90e8\u5206\u3092\u4e16\u8a71\u3059\u308b\u3067\u3042\u308d\u30461.0mm\u307e\u3067\u30c7\u30d6\u30ea\u3092\u30ad\u30fc\u30d7\u30a2\u30a6\u30c8\u3057\u307e\u3059\u3002.<\/p>\n

3.\u3069\u306eIEC\u307e\u305f\u306f\u30ed\u30fc\u30ab\u30eb\u898f\u683c\u3001\u307e\u305f\u306f\u3069\u306e\u9867\u5ba2\u4ed5\u69d8\u304c\u6700\u4f4eIP\u8a55\u4fa1\u3092\u8981\u6c42\u3059\u308b\u304b?<\/p>\n

\u3044\u304f\u3064\u304b\u306e\u901a\u4fe1\u898f\u683c\u3068\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u4ed5\u69d8 (TSIA\u3001942 \u306a\u3069) \u3067\u306f\u3001\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u6700\u5c0f IP \u5b9a\u683c\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u65e9\u3044\u6bb5\u968e\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4ed5\u69d8\u3067\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 * \u9867\u5ba2\u76e3\u67fb\u306b\u3088\u3063\u3066\u62d2\u5426\u3055\u308c\u305f IP20 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306b\u4ea4\u63db\u3059\u308b\u306e\u306b\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002.<\/p>\n

4.\u5168\u4f53\u8cbb\u7528\u306b\u5bfe\u3059\u308b\u4fbf\u76ca\u6bd4\u306f?<\/p>\n

\u65e2\u5b58\u306e\u7814\u7a76\u3067\u306f\u3001\u540c\u69d8\u306e\u30b5\u30a4\u30ba\u306e IP20 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068 IP40 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u30b3\u30b9\u30c8\u5dee\u306f 8 \uff5e 15% \u306e\u9593\u3067\u3042\u308b\u50be\u5411\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u74e6\u792b\u306e\u4fb5\u5165\u306b\u3088\u308b\u6a5f\u5668\u306e\u6545\u969c\u306e\u30b3\u30b9\u30c8\u3068\u5e73\u5747\u3059\u308b\u3068\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001IP40 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u8ffd\u52a0\u8cbb\u7528\u306f\u80af\u5b9a\u7684\u306b\u53d7\u3051\u53d6\u3089\u308c\u307e\u3059\u3002.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\u30b7\u30ca\u30ea\u30aa<\/th>\n\u63a8\u5968\u8a55\u4fa1<\/th>\n\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n
\u5bc6\u9589\u3055\u308c\u305f\u7a7a\u8abf\u5236\u5fa1\u306e\u30b5\u30fc\u30d0\u30fc\u30eb\u30fc\u30e0<\/td>\nIP20 (\u6700\u5c0f) \u307e\u305f\u306f IP40 (\u63a8\u5968)<\/td>\n\u5fae\u7c92\u5b50\u306e\u30ea\u30b9\u30af\u306f\u6700\u5c0f\u9650\u3067\u3059\u304c\u3001IP40 \u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u7834\u7247\u3092\u9632\u304e\u307e\u3059<\/td>\n<\/tr>\n
\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b1\u30fc\u30d6\u30eb\u4f5c\u696d\u3092\u5099\u3048\u305f\u901a\u4fe1\u30cf\u30d6<\/td>\nIP40 \u307e\u3059<\/td>\n\u30ef\u30a4\u30e4\u30fc\u30aa\u30d5\u30ab\u30c3\u30c8\u3068\u7d76\u7e01\u524a\u308a\u304f\u305a <12.5 mm \u304c\u65e5\u5e38\u7684\u306b\u751f\u6210\u3055\u308c\u307e\u3059<\/td>\n<\/tr>\n
\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u307e\u305f\u306f\u8efd\u88fd\u9020\u30d5\u30ed\u30a2<\/td>\nIP44 \u307e\u305f\u306fIP54<\/td>\n\u6db2\u4f53\u306e\u98db\u6cab\u3084\u91cd\u3044\u7c89\u5875\u306f\u3001IP20 \u3068IP40 \u306e\u4e21\u65b9\u306e\u5236\u9650\u3092\u8d85\u3048\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n
\u5c4b\u5916\u307e\u305f\u306f\u534a\u9732\u5149\u5834\u6240<\/td>\nIP55 \u307e\u305f\u306fIP65<\/td>\n\u96e8\u3001\u98a8\u306b\u3088\u308b\u7834\u7247\u3001\u7802\u5d50\u306b\u306f\u3001\u5b8c\u5168\u306a\u7c89\u5875\u3068\u30b8\u30a7\u30c3\u30c8\u6a5f\u306e\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059<\/td>\n<\/tr>\n
\u4f4f\u5b85\u306e\u914d\u96fb\u76e4(\u5c4b\u5185)<\/td>\nIP40 \u307e\u3059<\/td>\n\u307b\u3068\u3093\u3069\u306e\u30ed\u30fc\u30ab\u30eb \u30b3\u30fc\u30c9\u306b\u5f93\u3063\u3066\u3001\u5bb6\u5ead\u306e\u30b4\u30df\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u6307\u3067\u5b89\u5168\u306b\u4fdd\u8b77\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\n

\u7d2c IP20 \u306b\u5bfe\u3059\u308b IP40 \u306e\u5229\u70b9<\/strong><\/p>\n