{"id":1595,"date":"2026-07-13T11:29:53","date_gmt":"2026-07-13T03:29:53","guid":{"rendered":"https:\/\/jutrion.com\/?page_id=1595"},"modified":"2026-08-07T10:36:43","modified_gmt":"2026-08-07T02:36:43","slug":"jutrion-jrspd-40dc%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba-%e5%a4%aa%e9%99%bd%e5%85%89%e7%99%ba%e9%9b%bb%e7%94%a8%e7%9b%b4%e6%b5%81%e3%82%b5%e3%83%bc%e3%82%b8%e9%98%b2%e8%ad%b7%e3%83%87%e3%83%90%e3%82%a4","status":"publish","type":"page","link":"https:\/\/jutrion.com\/ja\/products\/jutrion-jrspd-40dc-series-solar-pv-dc-surge-protective-device\/","title":{"rendered":"JUTRION JRSPD-40DC\u30b7\u30ea\u30fc\u30ba\u592a\u967d\u5149\u767a\u96fb\u76f4\u6d41\u7528\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08\u30bf\u30a4\u30d72\u304a\u3088\u3073\u30bf\u30a4\u30d71+2\uff09"},"content":{"rendered":"
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\"\"<\/figure>\n<\/div>\n\n\n\n
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JUTRION JRSPD-40DC\u30b7\u30ea\u30fc\u30ba \u592a\u967d\u5149\u767a\u96fb\u7528DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08\u30bf\u30a4\u30d72 & \u30bf\u30a4\u30d71+2\uff09<\/h1>\n\n\n\n

The JUTRION JRSPD-40DC\u30b7\u30ea\u30fc\u30ba<\/strong> \u306f\u3001\u592a\u967d\u5149\u767a\u96fb\uff08PV\uff09\u30b7\u30b9\u30c6\u30e0\u3001DC\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u3001\u96c6\u4e2d\u578b\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30b7\u30b9\u30c6\u30e0\u3092\u904e\u6e21\u904e\u96fb\u5727\u304a\u3088\u3073\u76f4\u63a5\u30fb\u9593\u63a5\u96f7\u6483\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u3067\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30b0\u30ec\u30fc\u30c9\u306eDC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08SPD\uff09\u3067\u3059\u3002.<\/p>\n\n\n\n

\u6a19\u6e96 \u30bf\u30a4\u30d72<\/strong> \u69cb\u6210\u3068\u9ad8\u30ea\u30b9\u30af \u30bf\u30a4\u30d7 1+2<\/strong> \u8907\u5408\u74b0\u5883\u306e\u4e21\u65b9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5099\u3048\u305f\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u6700\u65b0\u306e\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u30a4\u30f3\u30d5\u30e9\u3092\u6700\u5927 1500VDC<\/strong>.<\/p>\n\n\n\n

\n
\u304a\u554f\u3044\u5408\u308f\u305b<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30b5\u30fc\u30b8\u4fdd\u8b77\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n

\u5c4b\u4e0aPV\u30b7\u30b9\u30c6\u30e0\u3001\u5730\u4e0a\u8a2d\u7f6e\u578bPV\u767a\u96fb\u6240\u3001\u5546\u696d\u7528\u30bd\u30fc\u30e9\u30fc\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u30b5\u30fc\u30b8\u96fb\u5727\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001DC SPD\u306f\u8fc5\u901f\u306b\u5fdc\u7b54\u3057\u3001\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u5b89\u5168\u306b\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3078\u653e\u96fb\u3057\u307e\u3059\u3002\u901a\u5e38\u3001PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fcDC\u5165\u529b\u7aef\u5b50\u3001DC\u914d\u96fb\u76e4\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n

\u4e3b\u306a\u7279\u9577<\/strong><\/h3>\n\n\n\n
    \n
  1. \u672c\u88fd\u54c1\u306f\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fcMOV\uff08\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30b9\u30bf\uff09\u6280\u8853\u3092\u63a1\u7528\u3057\u3001\u5fdc\u7b54\u6642\u9593\u306f25ns\u672a\u6e80\u3067\u3059\u3002.<\/li>\n\n\n\n
  2. 600V\u30011000V\u30011500V\u30012000V DC\u69cb\u6210\u3067\u5229\u7528\u53ef\u80fd\u3067\u3001\u7570\u306a\u308b\u96fb\u5727\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n
  3. \u6a19\u6e9635mm DIN\u30ec\u30fc\u30eb\u53d6\u308a\u4ed8\u3051\u8a2d\u8a08\u306b\u3088\u308a\u3001PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3084\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u7b50\u4f53\u3078\u306e\u8fc5\u901f\u306a\u8a2d\u7f6e\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n\n\n\n
  4. -40\u00b0C\u304b\u3089+70\u00b0C\u306e\u6975\u7aef\u306a\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u5b89\u5168\u306b\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30cf\u30a6\u30b8\u30f3\u30b0\u306fUL94 V-0\u96e3\u71c3\u6027\u6750\u6599\u3092\u4f7f\u7528\u3057\u3001IP20\u4fdd\u8b77\u7b49\u7d1a\u3092\u5099\u3048\u3066\u3044\u307e\u3059<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    \u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h3>\n\n\n\n

    Q: DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3069\u306e\u3088\u3046\u306b\u8a2d\u7f6e\u30fb\u914d\u7dda\u3057\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n

    A:<\/strong> DC SPD\u306f\u901a\u5e38\u3001PV DC\u5074\u306ePV+\u3001PV-\u3001PE\u9593\u306b\u4e26\u5217\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n

    Q: PV DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n

    A:<\/strong> \u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u5185\u307e\u305f\u306f\u30a4\u30f3\u30d0\u30fc\u30bf\u30fcDC\u5074\u306b\u8a2d\u7f6e\u3055\u308c\u3001\u96f7\u30b5\u30fc\u30b8\u3084\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u904e\u96fb\u5727\u3092\u5438\u53ce\u3057\u3001PV\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3092\u4fdd\u8b77\u3057\u3001\u640d\u50b7\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

    Q: DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3069\u306e\u3088\u3046\u306b\u56de\u8def\u3092\u4fdd\u8b77\u3057\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n

    A:<\/strong> \u901a\u5e38\u72b6\u614b\u3067\u306f\u3001PV+\u3068PV-\u306f\u6b63\u5e38\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u3001SPD\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002\u96fb\u5727\u304c\u6025\u4e0a\u6607\u3059\u308b\u3068\u3001SPD\u306f\u6025\u901f\u306b\u5c0e\u901a\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u30b5\u30fc\u30b8\u96fb\u6d41\u306fSPD\u3092\u901a\u3058\u3066PE\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3078\u653e\u96fb\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u4e0b\u6d41\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3001DC\u6a5f\u5668\u304c\u53d7\u3051\u308b\u904e\u96fb\u5727\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n

    \n\n\n\n

    DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u96fb\u5727\u4ed5\u69d8<\/strong><\/h2>\n\n\n\n

    \u5f31\u96fb\/\u7523\u696d\u5236\u5fa1\/\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u4f4e\u96fb\u5727DC<\/strong><\/h4>\n\n\n\n

    \u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u822c\u7684\u306a\u96fb\u5727\uff1a12V \/ 24V \/ 36V \/ 48V \/ 60V<\/p>\n\n\n\n

    \u7523\u696d\u5236\u5fa1\/\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u4f4e\u96fb\u5727DC<\/strong><\/h3>\n\n\n\n

    \u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u822c\u7684\u306a\u96fb\u5727\uff1a72V \/ 96V \/ 110V<\/p>\n\n\n\n

    \u592a\u967d\u5149\u767a\u96fb\/\u65b0\u30a8\u30cd\u30eb\u30ae\u30fc\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u9ad8\u96fb\u5727DC<\/strong><\/h3>\n\n\n\n

    \u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u822c\u7684\u306a\u96fb\u5727\uff1a200V \/ 400V \/ 600V \/ 800V \/ 1000V \/ 1200V \/ 1500V \/ 2000V<\/p>\n\n\n\n

    \u9244\u9053\/\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u5c02\u7528DC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n

    \u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u822c\u7684\u306a\u96fb\u5727\uff1a220V \/ 250V \/ 300V<\/p>\n\n\n\n

    \n\n\n\n

    \u4e0a\u8a18\u306e\u30c7\u30fc\u30bf\u306f\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u3068\u52d5\u4f5c\u96fb\u5727\u30ec\u30d9\u30eb\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u4f7f\u7528\u3067\u306f\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u3068\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u5fdc\u3058\u3066\u3001\u3088\u308a\u9069\u5207\u306aDC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u9078\u629e\u307e\u305f\u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n

    JUTRION PV DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u8a73\u7d30\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/h2>\n\n\n\n

    JUTRION DC\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306b\u7279\u5225\u306b\u8a2d\u8a08\u30fb\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u88fd\u54c1\u306f\u304a\u5ba2\u69d8\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u3067\u3001\u7570\u306a\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u4ed5\u69d8\u3092\u63a8\u5968\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

    DC SPD\u914d\u7dda\u56f3\uff1a<\/strong><\/h3>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    DC SPD\u6280\u8853\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/h3>\n\n\n\n
    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa<\/th>\u5e38\u7528\u96fb\u5727Uc\uff08DC\uff09<\/th>\u516c\u79f0\u653e\u96fb\u96fb\u6d41In<\/th>\u6700\u5927\u653e\u96fb\u96fb\u6d41 Imax<\/th>\u96fb\u5727\u4fdd\u8b77\u30ec\u30d9\u30eb Up<\/th><\/tr><\/thead>
    \u4f4e\u5727\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\uff08\u76e3\u8996 \/ \u5165\u9000\u5ba4\u7ba1\u7406 \/ \u901a\u4fe1\uff09<\/td>12V\u300124V\u300148V<\/td>10kA\u300120kA<\/td>20kA\u300140kA<\/td>8\uff5e2.0kV<\/td><\/tr>
    \u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\uff08PLC \/ \u7523\u696d\u7528\u5236\u5fa1\u6a5f\u5668\uff09<\/td>36V\u300160V\u3001110V<\/td>20kA<\/td>40kA\u300160kA<\/td>5\uff5e3.0kV<\/td><\/tr>
    \u4f4f\u5b85\u7528PV\u30b7\u30b9\u30c6\u30e0\uff08\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9 \/ \u30a4\u30f3\u30d0\u30fc\u30bf\uff09<\/td>600V\u30011000V<\/td>30kA\u300140kA<\/td>60kA\u300180kA<\/td>5\uff5e4.0kV<\/td><\/tr>
    \u5927\u898f\u6a21PV\u30b7\u30b9\u30c6\u30e0 \/ \u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535<\/td>1500V\u30012000V<\/td>40kA\u300160kA<\/td>80kA\u3001100kA\u3001120kA<\/td>0\uff5e6.0kV<\/td><\/tr>
    \u96fb\u529b \/ \u9244\u9053\u5c02\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>220V\u3001250V\u3001300V<\/td>30kA\u300140kA<\/td>60kA\u300180kA<\/td>0\uff5e4.0kV<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    DC SPD\u5bf8\u6cd5<\/strong><\/h3>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    \n
    \n
    \n

    \u5c02\u9580\u7684\u306a\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044
    \u6df1\u3044\u30d1\u30fc\u30c8\u30ca\u30fc\u306b\u306a\u308a\u307e\u3057\u3087\u3046<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n

    \n
    \u304a\u554f\u3044\u5408\u308f\u305b<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

    <\/p>","protected":false},"excerpt":{"rendered":"

    JUTRION JRSPD-40DC Series Solar PV DC Surge Protective Device \uff08Type 2 & Type 1+2\uff09 The JUTRION JRSPD-40DC Series is a heavy-duty, professional-grade DC Surge Protective Device (SPD) specifically engineered to safeguard solar photovoltaic (PV) systems, DC combiners, central inverters, and energy storage systems against transient overvoltages and indirect\/direct lightning strikes. With options covering both standard Type 2 configurations and high-risk Type 1+2 combined environments, this series provides robust, long-term defense for modern renewable energy infrastructures up to 1500VDC. Surge Protection Applications in Solar Photovoltaic Systems In rooftop PV systems, ground-mounted PV power plants, and commercial solar projects, when a surge voltage occurs, the DC SPD can respond quickly and safely […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":735,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1595","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/pages\/1595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/comments?post=1595"}],"version-history":[{"count":4,"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/pages\/1595\/revisions"}],"predecessor-version":[{"id":1607,"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/pages\/1595\/revisions\/1607"}],"up":[{"embeddable":true,"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/pages\/735"}],"wp:attachment":[{"href":"https:\/\/jutrion.com\/ja\/wp-json\/wp\/v2\/media?parent=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}