{"id":4433,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4433"},"modified":"2026-02-28T23:11:05","modified_gmt":"2026-03-01T06:11:05","slug":"protector-jgfh-125js","status":"publish","type":"product","link":"https:\/\/bright-china.com\/ja\/product\/protector-jgfh-125js\/","title":{"rendered":"\u4e09\u76f84\u7dda\u5f0f\u96fb\u6d41\u5236\u9650\u30d7\u30ed\u30c6\u30af\u30bf JGFH-125JS\u00a0"},"content":{"rendered":"

\u88fd\u54c1\u7d39\u4ecb<\/h2>\n
\n

\"\u4e09\u76f84\u7dda\u5f0f\u96fb\u6d41\u5236\u9650\u30d7\u30ed\u30c6\u30af\u30bf<\/p>\n

3phase 4wire current limiting protector\u00a0 JGFH-125JS<\/a>\u00a0 is a comprehensive protector with a variety of protection functions such as over voltage, under voltage, over current, leakage, phase loss, and lack of zero, and the product is modular, intelligent, visualized, etc., and supports the standard Modbus485 communication protocol, and all protection parameters such as \u904e\u96fb\u5727<\/a>, under voltage, and over current protection can be set according to the power demand, so as to ensure that over voltage, under voltage, over current, leakage current, short circuit, phase loss, etc. occur in the line. In the event of a failure such as a lack of zero, the protector can instantly cut off the power supply to protect the electrical equipment from damage.<\/p>\n

\u52b4\u50cd\u6761\u4ef6<\/h2>\n
\n

1.\u6700\u521d\u306e\u6b63\u5e38\u306a\u96fb\u6e90\u30aa\u30f3\u9045\u5ef6\u306f20\u79d2\u3067\u3001\u81ea\u52d5\u7684\u306b\u9589\u3058\u307e\u3059\u3002\u6700\u521d\u306e\u96fb\u6e90\u30aa\u30f3\u6642\u306b\u904e\u96fb\u5727\u3001\u4e0d\u8db3\u96fb\u5727\u3001\u904e\u96fb\u6d41\u3001\u6f0f\u96fb\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u88fd\u54c1\u306f3\u79d2\u4ee5\u5185\u306b\u81ea\u52d5\u7684\u306b\u5207\u65ad\u3055\u308c\u307e\u3059\uff1b;<\/p>\n

2.\u5468\u56f2\u6e29\u5ea6\u304c+40 \u00b0C\u3092\u8d85\u3048\u305a\u3001-5 \u00b0C\u3092\u4e0b\u56de\u3089\u305a\u300124\u6642\u9593\u306e\u5e73\u5747\u6e29\u5ea6\u304c+35 \u00b0C\u3092\u8d85\u3048\u306a\u3044\uff1b+40 \u00b0C\u306b\u304a\u3044\u3066\u3001\u5468\u56f2\u7a7a\u6c17\u6e7f\u5ea6\u304c50%\u3092\u8d85\u3048\u306a\u3044\u3002.<\/p>\n

3.\u8a2d\u7f6e\u5834\u6240\u306e\u6d77\u9762\u306e\u9ad8\u3055\u306f2000\u30e1\u30fc\u30c8\u30eb\u3092\u8d85\u3048\u3066\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n

4.\u6c5a\u67d3\u30ec\u30d9\u30ebIII\u3002.<\/p>\n

5.\u8a2d\u7f6e\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u7206\u767a\u5371\u967a\u5a92\u4f53\u304c\u306a\u304f\u3001\u8150\u98df\u6027\u30ac\u30b9\u3084\u7d76\u7e01\u6027\u30ac\u30b9\u3001\u5c0e\u96fb\u6027\u7c89\u5875\u304c\u306a\u304f\u3001\u96e8\u3084\u96ea\u306e\u4fb5\u5165\u304c\u306a\u3044\u3053\u3068\u3002.<\/p>\n

3\u76f84\u7dda\u5f0f\u96fb\u6d41\u5236\u9650\u30d7\u30ed\u30c6\u30af\u30bfJGFH-125JS\u306e\u30d1\u30e9\u30e1\u30fc\u30bf<\/span><\/h1>\n
\n\n\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/span><\/td>\nJGFH-125JS<\/span><\/td>\n<\/tr>\n
\u96fb\u6d41\u8a2d\u5b9a\u7bc4\u56f2<\/td>\n25~125A<\/td>\n<\/tr>\n
Over voltage<\/td>\nAC265V<\/td>\n<\/tr>\n
Under voltage<\/td>\nAC180V<\/td>\n<\/tr>\n
\u6f0f\u308c\u96fb\u6d41\u8a2d\u5b9a\u7bc4\u56f2<\/td>\n75mA(5~300mA)<\/td>\n<\/tr>\n
Compliance with<\/td>\nIEC60947-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

a.1\u56de \u30a2\u30af\u30b7\u30e7\u30f3\u6642\u9593\u306f1\u79d2\u304b\u3089120\u79d2\u307e\u3067\u8abf\u6574\u53ef\u80fd\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306f5\u79d2\uff1b;<\/p>\n

b.\u52d5\u4f5c\u6642\u9593\u306e1.1\u500d\u306f0.1\u79d2\u672a\u6e80\u3067\u3042\u308b\uff1b;<\/p>\n

c.\u904e\u96fb\u5727\u4fdd\u8b77\u5024AC265V\u306f210-300V\u306e\u7bc4\u56f2\u3067\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3001,<\/p>\n

\u52d5\u4f5c\u6642\u9593\u306f0.1\u79d2\u3001\u8a2d\u5b9a\u7bc4\u56f2\u306f0.1\uff5e10\u79d2\uff1a0.1\uff5e10\u79d2;<\/p>\n

d.\u4e0d\u8db3\u96fb\u5727\u4fdd\u8b77\u5024AC170V\u306f120-200V\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3001,<\/p>\n

\u52d5\u4f5c\u6642\u9593\u306f0.1\u79d2\u3001\u8a2d\u5b9a\u7bc4\u56f2\u306f0.1\uff5e10\u79d2\uff1a0.1\uff5e10\u79d2;<\/p>\n

e.\u4e09\u76f8\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306fP000\u3001\u3064\u307e\u308a\u9589\u72b6\u614b\u3067\u3042\u308b\uff1b;<\/p>\n

f.\u904e\u96fb\u6d41\u8a2d\u5b9a\u7bc4\u56f2<\/p>\n

JGFH-125JS\/125\u30bf\u30a4\u30d7\uff1a25\uff5e125A<\/p>\n

JGFH-250JS\/250\u30e2\u30c7\u30eb\uff1a100\u301c250A<\/p>\n

JGFH-400JS\/400\u30e2\u30c7\u30eb\uff1a160\u301c400A<\/p>\n

g.\u6b8b\u7559\u96fb\u6d41\u4fdd\u8b77\u5024\u306e\u8a2d\u5b9a\u7bc4\u56f2\uff1a1\uff5e1000mA\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306f75mA\u3001\u52d5\u4f5c\u6642\u9593\u306f0.1\u79d2\u4ee5\u4e0b\u3002<\/p>\n

\u88dc\u52a9\u914d\u7dda\u56f3\u3068\u5916\u5f62\u5bf8\u6cd5<\/h2>\n
\n

\"Dimensions<\/p>\n

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

3\u76f84\u7dda\u5f0f\u96fb\u6d41\u5236\u9650\u578b\u30d7\u30ed\u30c6\u30af\u30bfJGFH-125JS\u306f\u3001\u904e\u96fb\u5727\u3001\u4e0d\u8db3\u96fb\u5727\u3001\u904e\u96fb\u6d41\u3001\u6f0f\u96fb\u3001\u76f8\u640d\u5931\u3001\u30bc\u30ed\u6b20\u843d\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u305f\u7dcf\u5408\u7684\u306a\u30d7\u30ed\u30c6\u30af\u30bf\u3067\u3042\u308a\u3001\u88fd\u54c1\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3001\u53ef\u8996\u5316\u306a\u3069\u306e\u5229\u70b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u7684\u306aModbus485\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u304c\u3089\u3001\u904e\u96fb\u5727\u3001\u4e0d\u8db3\u96fb\u5727\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u306a\u3069\u306e\u3059\u3079\u3066\u306e\u4fdd\u8b77\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u96fb\u529b\u9700\u8981\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u904e\u96fb\u5727\u3001\u4e0d\u8db3\u96fb\u5727\u3001\u904e\u96fb\u6d41\u304c\u30e9\u30a4\u30f3\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>","protected":false},"featured_media":8792,"template":"","meta":{"_acf_changed":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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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