{"id":3646,"date":"2026-06-12T11:42:35","date_gmt":"2026-06-12T03:42:35","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=3646"},"modified":"2026-06-13T00:46:15","modified_gmt":"2026-06-12T16:46:15","slug":"gpv-fuse-vs-standard-fuse","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ko\/blog\/gpv-fuse-vs-standard-fuse\/","title":{"rendered":"gPV \ud4e8\uc988\uc640 \uc77c\ubc18 \ud4e8\uc988\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11(PV) \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud558\uace0 \uc720\uc9c0\ubcf4\uc218\ud560 \ub54c \uacfc\uc804\ub958 \ubcf4\ud638\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uc548\uc804 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud4e8\uc988\ub294 \ub2e8\ub77d, \uacfc\ubd80\ud558 \ubc0f \uc5ed\uc804\ub958 \uacb0\ud568\uc5d0 \ub300\ud55c 1\ucc28 \ubc29\uc5b4\uc120 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc124\uce58\uc790, \uad6c\ub9e4\uc790, \uc2ec\uc9c0\uc5b4 \ucd08\uae09 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc870\ucc28 \ud0dc\uc591\uad11 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc804\uc6a9 gPV \ud4e8\uc988 \ub300\uc2e0 \uc77c\ubc18 \ubc94\uc6a9 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud558\ub294 \uc2e4\uc218\ub97c \ubc94\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\uc801\uc808\ud55c \uc120\ud0dd\uc740 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd, \ubd80\ud488 \uc18c\uc190, \uc2ec\uc9c0\uc5b4 \ud654\uc7ac \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae00\uc740 gPV \ud4e8\uc988\uc640 \ud45c\uc900 \ud4e8\uc988\ub97c \uba85\ud655\ud788 \uad6c\ubd84\ud558\uace0, \uc791\ub3d9 \uc6d0\ub9ac, \uc131\ub2a5 \ucc28\uc774, \uc801\uc6a9 \uac00\ub2a5\ud55c \uc2dc\ub098\ub9ac\uc624 \ubc0f \ud45c\uc900 \uc900\uc218 \uc120\ud0dd \uaddc\uce59\uc744 \uc124\uba85\ud558\uc5ec \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \uc62c\ubc14\ub978 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/cnkuangya.com\/ko\/dc-fuse\/\">\ud4e8\uc988<\/a>\uae30\ubcf8 \uac1c\uc694: gPV \ud4e8\uc988 \ubc0f \ud45c\uc900 \ud4e8\uc988.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uc220\uc801\uc778 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc0b4\ud3b4\ubcf4\uae30 \uc804\uc5d0, \ub450 \uc81c\ud488\uc758 \uae30\ubcf8 \uc18d\uc131\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \ud575\uc2ec\uc801\uc778 \ucc28\uc774\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"452\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison.jpg\" alt=\"\ud0dc\uc591\uad11 PV \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c gPV \ud4e8\uc988\uc640 \uc77c\ubc18 \ud4e8\uc988 \ube44\uad50\" class=\"wp-image-3648\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison.jpg 942w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison-300x144.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison-768x369.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison-18x9.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-vs-standard-fuse-comparison-600x288.jpg 600w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 \ubc94\uc6a9 \ud4e8\uc988.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\ud56d\ubaa9<\/th><th class=\"has-text-align-center\" data-align=\"center\">gPV \ud4e8\uc988<\/th><th class=\"has-text-align-center\" data-align=\"center\">\uc801\uc6a9 \ud45c\uc900<\/th><\/tr><\/thead><tbody><tr><td>IEC 60269-6, UL PV \ud45c\uc900<\/td><td>IEC 60269-6, UL PV standards<\/td><td>IEC 60269-1, \uc77c\ubc18 AC\/DC \ud45c\uc900<\/td><\/tr><tr><td>\uc124\uacc4 \ubc29\ud5a5<\/td><td>PV DC \uc2dc\uc2a4\ud15c\uc6a9 \ud2b9\uc218 \uc124\uacc4<\/td><td>\uc77c\ubc18 AC \ud68c\ub85c\uc6a9 \uc124\uacc4<\/td><\/tr><tr><td>\uc815\uaca9 \uc804\uc555<\/td><td>1000VDC \/ 1500VDC (\uc8fc\ub958)<\/td><td>\uc8fc\ub85c AC \uc804\uc555, \ub0ae\uc740 DC \ub0b4\uc804\uc555 \uc131\ub2a5<\/td><\/tr><tr><td>\uc5ed\uc804\ub958 \uc800\ud56d<\/td><td>\uc6b0\uc218\ud568, PV \ubcd1\ub82c \ubd84\uae30 \uace0\uc7a5\uc5d0 \ucd5c\uc801\ud654\ub428<\/td><td>\uc5f4\uc545\ud568, \uc5ed\uc804\ub958 \ubc1c\uc0dd \uc2dc \uace0\uc7a5\ub098\uae30 \uc26c\uc6c0<\/td><\/tr><tr><td>\uc544\ud06c \uc18c\ud638 \uc131\ub2a5<\/td><td>\uc7a5\uc2dc\uac04 \uc9c1\ub958(DC) \uc544\ud06c \uc5b5\uc81c\uc5d0 \ucd5c\uc801\ud654\ub428<\/td><td>\uad50\ub958(AC) \uc544\ud06c\uc6a9\uc73c\ub85c \uc124\uacc4\ub428(\uc601\uc810 \uad50\ucc28 \uc2dc \uc790\uccb4 \uc18c\ud638)<\/td><\/tr><tr><td>\uc791\ub3d9 \ud658\uacbd<\/td><td>\uc625\uc678 \uace0\uc628, \uc2b5\ub3c4 \ubc0f \uc5f4 \uc21c\ud658 \ud658\uacbd\uc5d0 \uc801\ud569<\/td><td>\uc2e4\ub0b4 \uc548\uc815\uc801\uc778 \ud658\uacbd\uc5d0 \uc801\ud569<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud0dc\uc591\uad11(PV) \uc2dc\uc2a4\ud15c\uc5d0 \ud45c\uc900 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11(PV) \uc2dc\uc2a4\ud15c\uc740 \uc9c1\ub958\ub85c \uc791\ub3d9\ud558\uba70, \uc774\ub294 \uae30\uc874 \uad50\ub958 \uc2dc\uc2a4\ud15c\uacfc\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub85c \uc778\ud574 \ud45c\uc900 \ud4e8\uc988\ub294 \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\uc758 \uc791\ub3d9 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \uc9c1\ub958 \uc544\ud06c vs \uad50\ub958 \uc544\ud06c: \ud575\uc2ec\uc801\uc778 \uc548\uc804 \uaca9\ucc28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad50\ub958\ub294 \ub9e4 \uc8fc\uae30\ub9c8\ub2e4 \uc804\uc555\uc774 \ub450 \ubc88 \uc601\uc810\uc744 \ud1b5\uacfc\ud558\ubbc0\ub85c, \ud68c\ub85c \uacb0\ud568\uc73c\ub85c \ubc1c\uc0dd\ud55c \uc804\uae30 \uc544\ud06c\uac00 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc18c\uba78\ub429\ub2c8\ub2e4. \ud45c\uc900 \ud4e8\uc988\ub294 \uc774\ub7ec\ud55c \ud2b9\uc131\uc5d0 \uc758\uc874\ud558\uc5ec \uc544\ud06c \uc18c\uba78\uc744 \uc644\ub8cc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c1\ub958 \ud68c\ub85c\uc5d0\uc11c\ub294 \uc804\ub958\uc640 \uc804\uc555\uc774 \uc601\uc810 \ud1b5\uacfc \uc5c6\uc774 \uc77c\uc815\ud55c \ubc29\ud5a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc77c\ub2e8 \uc544\ud06c\uac00 \ud615\uc131\ub418\uba74 \uc548\uc815\uc801\uc73c\ub85c \uacc4\uc18d \uc5f0\uc18c\ub429\ub2c8\ub2e4. \uc544\ud06c \uc5d0\ub108\uc9c0\ub294 \ud4e8\uc988 \ubd80\ud488\uacfc \uc8fc\ubcc0 \uc7a5\ube44\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc190\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ubc30\uc120\uc774 \uae38\uace0 \uc9c1\ub958 \uc804\uc555\uc774 \ub192\uc740 \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc544\ud06c \ubc1c\ud654 \uc704\ud5d8\uc774 \ud06c\uac8c \uc99d\ud3ed\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c1\ub958 \uc544\ud06c \uc5d0\ub108\uc9c0\uc640 \ud4e8\uc988 \ucc28\ub2e8 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud575\uc2ec \uc694\uc18c\ub294 <strong>L\/R \uc2dc\uc815\uc218<\/strong>. \uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc9c1\ub958 \ud68c\ub85c\uc5d0\ub294 \uace0\uc720\ud55c \uc778\ub355\ud134\uc2a4(L)\uc640 \uc800\ud56d(R)\uc774 \uc788\uc2b5\ub2c8\ub2e4. L\/R \uac12\uc740 \ud68c\ub85c \ub0b4 \uace0\uc7a5 \uc804\ub958\uc758 \uac10\uc1e0\uc728\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc740 \uae34 \ucf00\uc774\ube14 \ubc30\uc120\uacfc \ub2e4\uc218\uc758 \ubcd1\ub82c \ubd84\uae30\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \uc774\ub85c \uc778\ud574 \ud070 L\/R \uc2dc\uc815\uc218\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc2dc\uc815\uc218\uac00 \ud074\uc218\ub85d \uace0\uc7a5 \uc804\ub958\uac00 \ub290\ub9ac\uac8c \uac10\uc1e0\ud558\uace0 \uc544\ud06c \uc9c0\uc18d \uc2dc\uac04\uc774 \uae38\uc5b4\uc9c0\uba70 \ucd1d \uc544\ud06c \uc5d0\ub108\uc9c0\uac00 \ud06c\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud4e8\uc988\ub294 \ud070 L\/R \uac12\uc73c\ub85c \uc778\ud55c \ub192\uc740 \uc544\ud06c \uc5d0\ub108\uc9c0\ub97c \uacac\ub514\ub3c4\ub85d \uc124\uacc4\ub418\uc9c0 \uc54a\uc558\uc9c0\ub9cc, gPV \ud4e8\uc988\ub294 \uc774\ub7ec\ud55c \uac00\ud639\ud55c \uc870\uac74\uc744 \uacac\ub514\uae30 \uc704\ud574 \ud2b9\uc218 \ud4e8\uc988 \uc5d8\ub9ac\uba3c\ud2b8\uc640 \uc544\ud06c \uc18c\uba78 \uc7ac\ub8cc\ub97c \ucc44\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \uc5ed\uc804\ub958 \uacb0\ud568: \ud0dc\uc591\uad11 \uc5b4\ub808\uc774\uc758 \uace0\uc720\ud55c \uc704\ud5d8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11 \uc5b4\ub808\uc774\uc5d0\uc11c \ubd80\ubd84 \uc74c\uc601, \ud328\ub110 \uc190\uc0c1 \ub610\ub294 \ubd84\uae30 \ud68c\ub85c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uc815\uc0c1\uc801\uc778 \ubd84\uae30 \ud68c\ub85c\uc5d0\uc11c \uc5ed\uc804\ub958\uac00 \ubc1c\uc0dd\ud558\uc5ec \uace0\uc7a5 \ub09c \ubd84\uae30 \ud68c\ub85c\ub85c \uc5ed\ub958\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub9cc \ub098\ud0c0\ub098\ub294 \uc804\ud615\uc801\uc778 \uace0\uc7a5 \uc720\ud615\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"530\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-1024x530.jpg\" alt=\"gPV \ud4e8\uc988 \ubcf4\ud638 \uae30\ub2a5\uc774 \ud3ec\ud568\ub41c PV DC \uc5ed\uc804\ub958 \uacb0\ud568 \ub2e4\uc774\uc5b4\uadf8\ub7a8\" class=\"wp-image-3649\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-1024x530.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-300x155.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-768x398.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-18x9.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current-600x311.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-fault-reverse-current.jpg 1047w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">gPV \ud4e8\uc988\ub294 \uc5ed\uc804\ub958 \ucda9\uaca9\uc5d0 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uad6c\uc870\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc5b4 \uace0\uc7a5 \ub09c \ubd84\uae30 \ud68c\ub85c\ub97c \uc548\uc815\uc801\uc73c\ub85c \ucc28\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \ud4e8\uc988\ub294 \uc5ed\uc804\ub958\uc5d0 \ub300\ud55c \ubcc4\ub3c4\uc758 \ubcf4\ud638 \uc124\uacc4\uac00 \ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc7a5 \uc870\uac74\uc5d0\uc11c \uc77c\ubc18 \ud4e8\uc988\uc758 \ud4e8\uc988 \ub9c1\ud06c\ub294 \ube44\uc815\uc0c1\uc801\uc73c\ub85c \ub179\uac70\ub098 \uc81c\ub54c \ucc28\ub2e8\ub418\uc9c0 \uc54a\uc544 \uace0\uc7a5 \ubc94\uc704\ub97c \ud655\ub300\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc7a5\uae30\uc801\uc778 \ud658\uacbd \uc801\uc751\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \ud0dc\uc591\uad11 \uc7a5\ube44\ub294 \uc625\uc678\uc5d0 \uc124\uce58\ub418\uc5b4 \uc77c \ub144 \ub0b4\ub0b4 \uadf9\ud55c\uc758 \uace0\uc628, \ud55c\ub7ad, \uc790\uc678\uc120 \ubcf5\uc0ac \ubc0f \ube48\ubc88\ud55c \uc5f4 \uc21c\ud658\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. gPV \ud4e8\uc988\ub294 \ub0b4\uc5f4\uc131 \uc18c\uc7ac\uc640 \uc548\uc815\uc801\uc778 \ud569\uae08 \ud4e8\uc988 \ub9c1\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc7a5\uae30\uac04 \uc625\uc678 \uc6b4\uc804 \uc2dc\uc5d0\ub3c4 \uc131\ub2a5 \ubcc0\ud654\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18 \ud4e8\uc988\ub294 \uc8fc\ub85c \uc2e4\ub0b4 \ubc30\uc804\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \uc625\uc678 \ud658\uacbd\uc5d0\uc11c \ub0b4\ubd80 \uc18c\uc7ac\uac00 \ub178\ud654\ub418\uace0 \uc131\ub2a5\uc774 \uc800\ud558\ub418\uae30 \uc26c\uc6b0\uba70, \uc774\ub294 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0a4\uace0 \uc2dc\uc2a4\ud15c \uc6b4\uc804\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">gPV \ud4e8\uc988\ub780 \ubb34\uc5c7\uc778\uac00? \uc804\ubb38 \uae30\uc220 \uc124\uba85<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The letter &#8220;g&#8221; stands for full-range breaking capacity, which means the fuse can reliably cut off both overload current and short-circuit current within the full current range. &#8220;PV&#8221; indicates it is a dedicated component for photovoltaic systems. All gPV fuses are manufactured in accordance with IEC 60269-6, the unified international standard for solar fuses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0b4\ubd80 \uad6c\uc870 \uce21\uba74\uc5d0\uc11c gPV \ud4e8\uc988\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 I2t \ud2b9\uc131\uc744 \uac00\uc9c4 \uc740(silver) \ud4e8\uc988 \uc18c\uc790\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. I2t \uac12\uc740 \ud4e8\uc988 \uc791\ub3d9 \uc911 \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc5d0\ub108\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 I2t \uc131\ub2a5\uc740 \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c \ub0b4\uc758 \ud4e8\uc988, \ucc28\ub2e8\uae30 \ubc0f \uae30\ud0c0 \ubcf4\ud638 \uc7a5\uce58 \uac04\uc758 \ud611\uc870 \ubcf4\ud638\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc801\ud654\ub41c \uc18c\ud638 \ucda9\uc804\uc7ac\uc640 \ubc00\ud3d0\ud615 \uad6c\uc870\ub97c \uacb0\ud569\ud55c gPV \ud4e8\uc988\ub294 1000VDC \ubc0f 1500VDC\uc758 \uace0\uc804\uc555 \uc9c1\ub958 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \uc720\uc9c0\ud558\uba70, \ud0dc\uc591\uad11 \ud68c\ub85c\uc758 \ud070 L\/R \uc2dc\uc815\uc218\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud0dc\uc591\uad11 \uc2a4\ud2b8\ub9c1\uc744 \uc704\ud55c \ud45c\uc900 \uc900\uc218 \ud4e8\uc988 \uc120\uc815 \ub2e8\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud4e8\uc988 \uc120\uc815\uc740 \uc2dc\uc2a4\ud15c \ubcf4\ud638\uc758 \ud575\uc2ec \ub2e8\uacc4\uc774\uba70, \ubaa8\ub4e0 \uacc4\uc0b0\uc740 NEC 690.8 \ubc0f IEC 60269-6\uacfc \uac19\uc740 \uad6d\uc81c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. <strong>\ucd5c\ub300 \ucd9c\ub825 \uc804\ub958(Imp)\ub97c \uacc4\uc0b0 \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/strong>, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc7a6\uc740 \uc624\uc791\ub3d9 \ubc0f \uacc4\ud68d\ub418\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c \uc815\uc9c0\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\ud2b8\ub9c1 \ud4e8\uc988\uc758 \uc815\uaca9 \uc804\ub958\ub97c \uc120\uc815\ud558\ub824\uba74 \uc544\ub798\uc758 \ud45c\uc900\ud654\ub41c \ub2e8\uacc4\ub97c \ub530\ub974\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ub2e8\uacc4: \uae30\ubcf8 \uc2dc\uc2a4\ud15c \ub9e4\uac1c\ubcc0\uc218 \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11 \ud328\ub110\uc758 \uac1c\ubc29 \uc804\uc555(Voc)\uacfc \ub2e8\ub77d \uc804\ub958(Isc), \uadf8\ub9ac\uace0 \uc2dc\uc2a4\ud15c DC \uc815\uaca9 \uc804\uc555\uc744 \uc218\uc9d1\ud558\uc2ed\uc2dc\uc624. \ud4e8\uc988 \uc815\uaca9 \uc804\uc555\uc740 \ud68c\ub85c\uc758 \ucd5c\ub300 \uc791\ub3d9 \uc804\uc555\ubcf4\ub2e4 \ud06c\uac70\ub098 \uac19\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\ub2e8\uacc4: \ud4e8\uc988\uc758 \ucd5c\uc18c \uc815\uaca9 \uc804\ub958 \uacc4\uc0b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud4e8\uc988\uc758 \uc815\uaca9 \uc804\ub958(In)\ub294 \ud0dc\uc591\uad11 \ubcf4\ud638 \uc124\uacc4\uc758 \ud575\uc2ec \uaddc\uce59\uc778 \ubaa8\ub4c8 \ub2e8\ub77d \uc804\ub958(Isc)\ub97c \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NEC \ud45c\uc900\uc744 \ub530\ub974\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0: In\u22651.56\u00d7Isc. \uc774 \uacc4\uc218\uc5d0\ub294 \uc5f0\uc18d \uc804\ub958 \uc791\ub3d9\uc744 \uc704\ud55c 1.25\ubc30\uc728\uacfc \ud0dc\uc591 \ubcf5\uc0ac \uc870\ub3c4 \ubcc0\ub3d9\uc744 \uc704\ud55c 1.25\ubc30\uc728\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uadf9\ud55c\uc758 \uc791\uc5c5 \uc870\uac74\uc5d0\uc11c \ud2b8\ub9bd\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>IEC \ud45c\uc900\uc744 \ub530\ub974\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0: \ucd5c\uc18c \uc694\uad6c \uc0ac\ud56d\uc740 In\u22651.25\u00d7Isc\uc774\uba70, \uc2e4\uc81c \uc120\ud0dd\uc740 \ud604\uc9c0 \uc804\uae30 \uaddc\uc815\uc5d0 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3\ub2e8\uacc4: \ucc28\ub2e8 \uc6a9\ub7c9 \uac80\uc99d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud68c\ub85c\uc758 \ucd5c\ub300 \uc608\uc0c1 \ub2e8\ub77d \uc804\ub958\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc120\ud0dd\ud55c gPV \ud4e8\uc988\uc758 \uc815\uaca9 \ucc28\ub2e8 \uc6a9\ub7c9\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc2e4\uc81c \ub2e8\ub77d \uc804\ub958\ubcf4\ub2e4 \ub192\uc544\uc57c \ud4e8\uc988\uac00 \uacb0\ud568\uc744 \uc548\uc804\ud558\uac8c \ucc28\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4\ub2e8\uacc4: \uc801\uc6a9 \ud658\uacbd \ubc0f \uc778\uc99d \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uce58 \uc704\uce58(\uc2e4\uc678\/\uc2e4\ub0b4), \uc8fc\ubcc0 \uc628\ub3c4 \ubc0f \ubcf4\ud638 \ub4f1\uae09\uc5d0 \ub530\ub77c \ud574\ub2f9 \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ud504\ub85c\uc81d\ud2b8 \uc785\ucc30 \ubc0f \uac80\uc218 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 IEC 60269-6, UL \ubc0f \uae30\ud0c0 \uc8fc\uc694 \uc778\uc99d\uc744 \ubc1b\uc740 \uc81c\ud488\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624: \uc5b4\ub5a4 \ud4e8\uc988\ub97c \uc5b4\ub514\uc5d0 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294\uac00?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-1024x576.jpg\" alt=\"\uacfc\uc804\ub958 \ubcf4\ud638\ub97c \uc704\ud574 gPV \ud4e8\uc988\uac00 \uc7a5\ucc29\ub41c \ud0dc\uc591\uad11 \uc811\uc18d\ubc18\" class=\"wp-image-3651\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-1024x576.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-300x169.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-768x432.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-1536x864.jpg 1536w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-2048x1152.jpg 2048w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-18x10.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-combiner-box-gpv-fuse-protection-600x338.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. gPV \ud4e8\uc988 (\uad8c\uc7a5 \uc2dc\ub098\ub9ac\uc624)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">gPV \ud4e8\uc988\ub294 \ud0dc\uc591\uad11(PV) \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uc804\ub825 \ud68c\ub85c\ub97c \uc704\ud55c \uc720\uc77c\ud55c \uc548\uc804 \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV \uc2a4\ud2b8\ub9c1 \ubd84\uae30 \ubc0f \uc811\uc18d\ubc18(Combiner box)<\/li>\n\n\n\n<li>\ud0dc\uc591\uad11 \uc778\ubc84\ud130\uc758 DC \uce21<\/li>\n\n\n\n<li>\ud0dc\uc591\uad11 \uc5d0\ub108\uc9c0 \uc800\uc7a5 DC \ud68c\ub85c<\/li>\n\n\n\n<li>\ub3c5\ub9bd\ud615(Off-grid) PV \ubc1c\uc804 \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\ub300\uaddc\ubaa8 \uc9c0\uc0c1 \ubc1c\uc804\uc18c, \uc0b0\uc5c5\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uc625\uc0c1 PV \ud504\ub85c\uc81d\ud2b8<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud45c\uc900 \uc77c\ubc18 \ud4e8\uc988 (\uc81c\ud55c\uc801 \uc0ac\uc6a9)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 \ud4e8\uc988\uac00 \ud0dc\uc591\uad11(PV) \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc644\uc804\ud788 \ubb34\uc6a9\uc9c0\ubb3c\uc778 \uac83\uc740 \uc544\ub2c8\uc9c0\ub9cc, \uc0ac\uc6a9 \ubc94\uc704\ub294 \uc5c4\uaca9\ud788 \uc81c\ud55c\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV \uc7a5\ube44 \ub0b4\ubd80\uc758 \uc800\uc804\ub825 \uc81c\uc5b4 \ub8e8\ud504 \ubc0f \ubcf4\uc870 \uc804\uc6d0 \ud68c\ub85c<\/li>\n\n\n\n<li>\uc2e4\ub0b4 \uc57d\uc804\ub958 \uc2e0\ud638 \ud68c\ub85c <strong>PV \uba54\uc778 DC \ud68c\ub85c, \uc2a4\ud2b8\ub9c1 \ubd84\uae30 \ubc0f \uc811\uc18d\ubc18(Combiner box)\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc740 \uae08\uc9c0\ub429\ub2c8\ub2e4.<\/strong> \ube44\uc6a9 \ubc0f \uc804\uccb4 \uc218\uba85 \uc8fc\uae30 \ubd84\uc11d.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uc704 \uc870\ub2ec \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \ud45c\uc900 \ud4e8\uc988\ub294 gPV \ud4e8\uc988\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9\uc744 \uacc4\uc0b0\ud558\uba74, \ud45c\uc900 \ud4e8\uc988\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub354 \ub192\uc740 \uc885\ud569\uc801 \uc190\uc2e4\uc744 \ucd08\ub798\ud558\uac8c \ub429\ub2c8\ub2e4.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In terms of unit procurement cost, standard fuses are cheaper than gPV fuses. But if you calculate the full lifecycle cost of the entire system, choosing standard fuses will bring higher comprehensive losses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11(PV) \uc8fc \ud68c\ub85c\uc5d0 \uc77c\ubc18 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud558\uba74 \uc624\uc791\ub3d9\uc73c\ub85c \uc778\ud55c \ud2b8\ub9bd\uc774 \uc27d\uac8c \ubc1c\uc0dd\ud558\uc5ec \ubc1c\uc804 \uc190\uc2e4\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc2ec\uac01\ud55c \uacbd\uc6b0 \ub2e8\ub77d \uacb0\ud568\uc744 \uc81c\ub54c \ucc28\ub2e8\ud558\uc9c0 \ubabb\ud574 \ud0dc\uc591\uad11 \ud328\ub110 \ubc0f \uc778\ubc84\ud130\uc640 \uac19\uc740 \uace0\uac00\uc758 \ubd80\ud488\uc774 \uc18c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\ube44 \uad50\uccb4, \ud504\ub85c\uc81d\ud2b8 \uc720\uc9c0\ubcf4\uc218 \ubc0f \ubc1c\uc804 \uc190\uc2e4 \ube44\uc6a9\uc740 \ud4e8\uc988\uc758 \uac00\uaca9 \ucc28\uc774\ubcf4\ub2e4 \ud6e8\uc52c \ud07d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\uc758 \uc7a5\uae30\uc801\uc778 \uc6b4\uc601\uc744 \uc704\ud574\uc11c\ub294 gPV \ud4e8\uc988\uac00 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc870\ub2ec \ubc0f \uc120\uc815 \uc2dc \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc624\ud574<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc81c\ud488 \ud45c\uc900\uc744 \ubb34\uc2dc\ud558\uace0 \uc804\ub958 \ubc0f \uc804\uc555 \ub9e4\uac1c\ubcc0\uc218\uc5d0\ub9cc \uc9d1\uc911\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uad6c\ub9e4\uc790\uac00 \uc815\uaca9 \uc804\ub958\uc640 \uc804\uc555\ub9cc \ube44\uad50\ud558\uba70, \ud574\ub2f9 \ud4e8\uc988\uac00 IEC 60269-6 \ud0dc\uc591\uad11 \uc804\uc6a9 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294\uc9c0 \uc5ec\ubd80\ub294 \uac04\uacfc\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc800\ub834\ud55c \uac00\uaca9\uc744 \ucd5c\uc6b0\uc120 \uc120\uc815 \uc6d0\uce59\uc73c\ub85c \uc0bc\uc2b5\ub2c8\ub2e4. \uc9c0\ub098\uce58\uac8c \uc800\uac00\ud615 \uc77c\ubc18 \ud4e8\uc988\ub97c \ucd94\uad6c\ud558\ub294 \uac83\uc740 \uc2dc\uc2a4\ud15c\uc5d0 \uc911\ub300\ud55c \uc548\uc804 \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc77c\ubc18 DC \ud4e8\uc988\uc640 gPV \ud4e8\uc988\ub97c \ud63c\ub3d9\ud569\ub2c8\ub2e4. \uc77c\ubc18 DC \ud4e8\uc988\ub294 \ud0dc\uc591\uad11 \uc5ed\uc804\ub958 \ubc0f \ud070 L\/R \uc2dc\uc0c1\uc218\uc5d0 \ub300\ud55c \uc124\uacc4\uac00 \ubd80\uc871\ud558\uc5ec gPV \ud4e8\uc988\ub97c \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>Imp\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud4e8\uc988 \uc804\ub958\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc798\ubabb\ub41c \uacc4\uc0b0 \ubc29\uc2dd\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc7a6\uc740 \uc624\uc791\ub3d9 \ud2b8\ub9bd\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-1024x576.jpg\" alt=\"PV \uc2dc\uc2a4\ud15c \ub0b4 gPV \ud4e8\uc988 \uc120\uc815\uc744 \uc704\ud55c \ub2e8\uacc4\ubcc4 \uc21c\uc11c\ub3c4\" class=\"wp-image-3658\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-1024x576.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-300x169.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-768x432.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-1536x864.jpg 1536w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-2048x1152.jpg 2048w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-18x10.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/gpv-fuse-selection-guide-flowchart-600x338.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38 (\ud1b5\ud569 Q&amp;A)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q1: gPV \ud4e8\uc988\ub97c \uc77c\ubc18 \ud4e8\uc988\ub85c \uc77c\uc2dc\uc801\uc73c\ub85c \uad50\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \uc7a5\uae30\uc801\uc778 \uc0ac\uc6a9\uc740 \uad8c\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ube44\uc8fc \uc81c\uc5b4 \ud68c\ub85c\uc5d0 \ud55c\ud574 \uae34\uae09 \uc720\uc9c0\ubcf4\uc218 \uc2dc \uc77c\uc2dc\uc801\uc778 \uad50\uccb4\ub294 \ud5c8\uc6a9\ub429\ub2c8\ub2e4. \ud0dc\uc591\uad11(PV) DC \uba54\uc778 \ubd84\uae30 \ud68c\ub85c\uc5d0\ub294 \uc808\ub300 \uc77c\ubc18 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc548\uc804\uc0ac\uace0\uc758 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q2: \uc77c\ubc18 DC \ud4e8\uc988\uc640 gPV \ud4e8\uc988\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \uc77c\ubc18 DC \ud4e8\uc988\ub294 \ubc94\uc6a9 DC \ud68c\ub85c\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \ud0dc\uc591\uad11 \uc5ed\uc804\ub958, \uc625\uc678 \uc5f4 \uc0ac\uc774\ud074 \ubc0f \ud070 L\/R \uc2dc\uc815\uc218\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. gPV \ud4e8\uc988\ub294 \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc758 \uac00\ud639\ud55c \uc791\ub3d9 \uc870\uac74\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70 \uc804\uc6a9 \uc0b0\uc5c5 \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q3: gPV \ud4e8\uc988\ub97c \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \ub124. \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc5d0\uc11c gPV \ud4e8\uc988\uc640 SPD\ub294 2\ub2e8\uacc4 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc744 \uad6c\uc131\ud569\ub2c8\ub2e4. \ud4e8\uc988\ub294 \uacfc\uc804\ub958 \ubc0f \ub2e8\ub77d \ubcf4\ud638\ub97c \ub2f4\ub2f9\ud558\uace0, SPD\ub294 \ub099\ub8b0\ub85c \uc778\ud55c \uc11c\uc9c0 \uc804\uc555\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ub450 \uc7a5\uce58\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q4: \uc5b4\ub5a4 \uc804\uc555 \ub4f1\uae09\uc758 gPV \ud4e8\uc988\uac00 \ub354 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \ud604\uc7ac 1000VDC gPV \ud4e8\uc988\ub294 \uac00\uc815\uc6a9 \ubc0f \uc911\uc18c\ud615 \uc0b0\uc5c5\uc6a9 \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 1500VDC \ubaa8\ub378\uc740 \uc8fc\ub85c \ub300\ud615 \uc9c0\uc0c1 \ubc1c\uc804\uc18c\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc774\ub294 \uc120\ub85c \uc190\uc2e4\uc744 \uc904\uc774\uace0 \uc2dc\uc2a4\ud15c \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q5: L\/R \uc2dc\uc815\uc218\uac00 \ud4e8\uc988\uc758 \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \ub124, \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ud68c\ub85c\uc758 L\/R \uc2dc\uc815\uc218\uac00 \ud074\uc218\ub85d DC \uc544\ud06c \uc9c0\uc18d \uc2dc\uac04\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4. \ub192\uc740 \uc544\ud06c \uc5d0\ub108\uc9c0 \ud558\uc5d0\uc11c \uc7a5\uae30\uac04 \uc791\ub3d9\ud558\uba74 \uc77c\ubc18 \ud4e8\uc988\uc758 \ub178\ud654\uac00 \uac00\uc18d\ud654\ub429\ub2c8\ub2e4. gPV \ud4e8\uc988\ub294 \ud070 L\/R \uc791\uc5c5 \uc870\uac74\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\ubbc0\ub85c \uc218\uba85\uc774 \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucd5c\uc885 \uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">gPV \ud4e8\uc988\uc640 \ud45c\uc900 \ud4e8\uc988\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \uc801\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc758 DC \uc791\ub3d9 \ubaa8\ub4dc, \uace0\uc720\ud55c \uc5ed\uc804\ub958 \uacb0\ud568 \ubc0f \ud070 L\/R \uc2dc\uc815\uc218\ub294 \ud4e8\uc988\uc5d0 \ub9e4\uc6b0 \ub192\uc740 \uc694\uad6c \uc0ac\ud56d\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PV \ud4e8\uc988\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \ubc18\ub4dc\uc2dc \ub2e4\uc74c\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. <a href=\"https:\/\/iec.ch\/\" rel=\"noopener\">NEC<\/a> \ubc0f IEC \ud45c\uc900\uc744 \uc900\uc218\ud558\uace0, \ud328\ub110 \ub2e8\ub77d \uc804\ub958 Isc\ub97c \uae30\uc900\uc73c\ub85c \uc815\uaca9 \uc804\ub958\ub97c \uacc4\uc0b0\ud558\uba70, IEC 60269-6\uc744 \uc900\uc218\ud558\ub294 \uc801\uaca9 gPV \ud4e8\uc988\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ube44\uc6a9 \uc808\uac10\uc744 \uc704\ud574 \ud45c\uc900 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud558\ub294 \uc694\ud589\uc744 \ubc14\ub77c\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc62c\ubc14\ub978 \uacfc\uc804\ub958 \ubcf4\ud638 \uc120\ud0dd\uc740 \ubaa8\ub4e0 \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc804\ud558\uace0 \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc704\ud55c \uae30\ucd08\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When designing and maintaining a photovoltaic (PV) system, overcurrent protection is one of the most critical safety components. Fuses act as the first line of defense against short circuits, overloads and reverse current faults. Many installers, buyers and even junior engineers make a common mistake: using standard general-purpose fuses to replace dedicated gPV fuses for [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3650,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-3646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/comments?post=3646"}],"version-history":[{"count":4,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3646\/revisions"}],"predecessor-version":[{"id":3668,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3646\/revisions\/3668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/3650"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=3646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/categories?post=3646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/tags?post=3646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}