{"id":2653,"date":"2026-03-20T03:16:00","date_gmt":"2026-03-20T03:16:00","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=2653"},"modified":"2026-04-24T13:15:41","modified_gmt":"2026-04-24T05:15:41","slug":"type-1-2-or-3-spd-where-to-place-them-for-optimal-solar-pv-and-ev-charging-protection","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ko\/blog\/type-1-2-or-3-spd-where-to-place-them-for-optimal-solar-pv-and-ev-charging-protection\/","title":{"rendered":"\uc720\ud615 1, 2 \ub610\ub294 3 SPD? \ucd5c\uc801\uc758 \ud0dc\uc591\uad11 \ubc1c\uc804 \ubc0f EV \ucda9\uc804 \ubcf4\ud638\ub97c \uc704\ud55c \ubc30\uce58 \uc704\uce58"},"content":{"rendered":"<p>When lightning strikes within a mile of your solar installation or EV charging station, the resulting surge can travel through your electrical system in microseconds, destroying inverters worth thousands of dollars, frying charge controllers, and rendering expensive battery banks useless. Yet most system owners discover they need surge protection only after catastrophic failure\u2014when it&#8217;s already too late.<\/p>\n\n\n\n<p>The question isn&#8217;t whether you need Surge Protection Devices (<a href=\"https:\/\/cnkuangya.com\/ko\/dc-spd\/\">SPD<\/a>), \uc2dc\uc2a4\ud15c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uc5b4\ub5a4 \uc720\ud615\uc774 \uc5b4\ub514\uc5d0 \uc18d\ud558\ub294\uc9c0 \ud30c\uc545\ud574\uc57c \ud569\ub2c8\ub2e4. \uc720\ud615 1\uc774 \ud544\uc694\ud55c \uacf3\uc5d0 \uc720\ud615 2 SPD\ub97c \uc124\uce58\ud558\uac70\ub098 \uc798\ubabb\ub41c \uc870\uc815 \uc9c0\uc810\uc5d0 \uc7a5\uce58\ub97c \ubc30\uce58\ud558\uba74 \uc704\ud5d8\ud55c \ubcf4\ud638 \uacf5\ubc31\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud22c\uc790\uac00 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\ub294 \ud0dc\uc591 \uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uacfc \uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804 \uc778\ud504\ub77c \ubaa8\ub450\uc5d0 \ub300\ud55c \uc2e4\ud589 \uac00\ub2a5\ud55c \uc120\ud0dd \uae30\uc900\uacfc \uc815\ud655\ud55c \ubc30\uce58 \uc804\ub7b5\uc744 \uc81c\uacf5\ud558\uc5ec \ud63c\ub780\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc138 \uac00\uc9c0 SPD \ubd84\ub958\uc5d0 \ub300\ud55c \uc774\ud574: \ub2e8\uc21c\ud55c \uc22b\uc790 \uadf8 \uc774\uc0c1<\/h2>\n\n\n\n<p>The Type 1, Type 2, and Type 3 designations defined in IEC 61643-11 represent fundamentally different surge waveforms, energy handling capabilities, and installation locations\u2014not simply a progression from &#8220;good&#8221; to &#8220;better.&#8221; Each type addresses specific threat scenarios in your electrical distribution system. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ud615 SPD: \ucd5c\uc804\uc120 \ubc88\uac1c \uc218\ube44\uc218<\/h3>\n\n\n\n<p>Type 1 surge protective devices stand as the first line of defense against direct lightning strikes and the massive energy they deliver. These devices must withstand the 10\/350 \u03bcs impulse current waveform\u2014a slow-rising, long-duration surge that carries enormous energy content. The &#8220;10\/350&#8221; notation indicates a current that rises to peak value in 10 microseconds and decays to half that value in 350 microseconds, simulating the actual behavior of lightning current flowing through your grounding system.<\/p>\n\n\n\n<p><strong>\uc8fc\uc694 \uae30\uc220 \uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc784\ud384\uc2a4 \uc804\ub958(Iimp):<\/strong> \uadf9\ub2f9 \ucd5c\uc18c 25kA, \ud504\ub9ac\ubbf8\uc5c4 \uc720\ub2db\uc740 50~100kA\ub85c \uc815\uaca9\ud654<\/li>\n\n\n\n<li><strong>\ud30c\ud615:<\/strong> 10\/350\u03bcs(\uace0\uc5d0\ub108\uc9c0, \uae34 \uc9c0\uc18d \uc2dc\uac04)<\/li>\n\n\n\n<li><strong>\uc124\uce58 \uc704\uce58:<\/strong> \uc11c\ube44\uc2a4 \uc785\uad6c, \uc8fc \ubc30\uc804\ubc18<\/li>\n\n\n\n<li><strong>\ubcf4\ud638 \uc218\uc900(\uc5c5):<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c 2.5~4.0kV<\/li>\n\n\n\n<li><strong>\uc751\ub2f5 \uc2dc\uac04:<\/strong> \ub098\ub178\ucd08\uc5d0\uc11c \ub9c8\uc774\ud06c\ub85c\ucd08\uae4c\uc9c0<\/li>\n<\/ul>\n\n\n\n<p>\uc720\ud615 1 SPD\ub294 \uc790\uccb4 \ud30c\uad34 \uc5c6\uc774 \ub300\uaddc\ubaa8 \uace0\uc7a5 \uc804\ub958\ub97c \uc811\uc9c0\ub85c \uc804\ub3c4\ud560 \uc218 \uc788\ub294 \uc2a4\ud30c\ud06c \uac2d \uae30\uc220 \ub610\ub294 \uace0\uac15\ub3c4 \uae08\uc18d \uc0b0\ud654\ubb3c \ubc30\ub9ac\uc2a4\ud130(MOV)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc625\uc0c1 \uc5b4\ub808\uc774\uac00 \uc9d1\uc804\uc18c \uc5ed\ud560\uc744 \ud558\ub294 \ud0dc\uc591\uad11 PV \uc2dc\uc2a4\ud15c \ub610\ub294 \uc2e4\uc678 \uc7a5\ube44\uac00 \ub178\ucd9c\ub41c EV \ucda9\uc804\uc18c\uc758 \uacbd\uc6b0, \uc11c\ube44\uc2a4 \uc785\uad6c\uc758 \uc720\ud615 1 \ubcf4\ud638\ub294 \ud611\uc0c1 \ub300\uc0c1\uc774 \uc544\ub2d9\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc720\ud615 2 SPD: \ubc30\uc804 \ubcf4\ud638\uc758 \uc8fc\ub825 \uc81c\ud488<\/h3>\n\n\n\n<p>\uc720\ud615 2 \uc7a5\uce58\ub294 \ub300\ubd80\ubd84\uc758 \uc11c\uc9c0 \ubcf4\ud638 \uc804\ub7b5\uc758 \uc911\ucd94\ub97c \ud615\uc131\ud558\uc5ec \uac04\uc811 \ub099\ub8b0 \ud6a8\uacfc, \uc8fc\ubcc0 \uc7a5\ube44\uc758 \uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1 \ubc0f \uc11c\ube44\uc2a4 \uc785\uad6c\ub97c \ud1b5\uacfc\ud558\ub294 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubc29\uc5b4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c SPD\ub294 \uc720\ub3c4 \uc804\uc555 \ubc0f \uacc4\ud1b5 \uc7a5\uc560\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ub354 \ube60\ub974\uac8c \uc0c1\uc2b9\ud558\uace0 \ub354 \uc9e7\uc740 \uae30\uac04\uc758 \uc11c\uc9c0\uc778 8\/20\u03bcs \ud30c\ud615\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc8fc\uc694 \uae30\uc220 \uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uacf5\uce6d \ubc29\uc804 \uc804\ub958(In):<\/strong> \uadf9\ub2f9 5-20kA<\/li>\n\n\n\n<li><strong>\ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax):<\/strong> \uadf9\ub2f9 20-65kA<\/li>\n\n\n\n<li><strong>\ud30c\ud615:<\/strong> 8\/20 \u03bcs(\uc911\uac04 \uc5d0\ub108\uc9c0, \ube60\ub978 \uc0c1\uc2b9)<\/li>\n\n\n\n<li><strong>\uc124\uce58 \uc704\uce58:<\/strong> \ubc30\uc804\ubc18, \uc11c\ube0c \ud328\ub110, \uc7a5\ube44 \uadfc\ucc98<\/li>\n\n\n\n<li><strong>\ubcf4\ud638 \uc218\uc900(\uc5c5):<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c 1.5-2.5kV<\/li>\n\n\n\n<li><strong>\ub3c5\ub9bd\ud615\uc73c\ub85c \uc6b4\uc601\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/strong> \uc608, \uc720\ud615 3\uacfc \ub2ec\ub9ac<\/li>\n<\/ul>\n\n\n\n<p>\uc720\ud615 2 SPD\ub294 \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uc124\uce58\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\ud3ec\ub418\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ud0dc\uc591\uad11 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \uc778\ubc84\ud130 AC \ucd9c\ub825\uacfc \ubc30\uc804 \ud328\ub110\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. EV \ucda9\uc804\uc758 \uacbd\uc6b0 \uc720\ud615 2 \uc7a5\uce58\ub294 \uc6d4\ubc15\uc2a4 \ud68c\ub85c\ub97c \uacf5\uae09\ud558\ub294 \uc11c\ube0c\ud328\ub110\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc720\ud615 1 \uc7a5\uce58\uc5d0 \ube44\ud574 \uc804\uc555 \ubcf4\ud638 \ub808\ubca8(Up)\uc774 \ub0ae\uc544 \ubbfc\uac10\ud55c \uc804\uc790 \uc7a5\uce58\ub97c \ub354 \ub2e8\ub2e8\ud788 \ud074\ub7a8\ud551\ud558\uba74\uc11c \uc0c1\ub2f9\ud55c \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc720\ud615 3 SPD: \uc0ac\uc6a9 \uc9c0\uc810 \ubbf8\uc138 \ubcf4\ud638<\/h3>\n\n\n\n<p>\uc720\ud615 3 \uc11c\uc9c0 \ubcf4\ud638\uae30\ub294 \ucd5c\uc885 \uc5f0\uacb0 \uc9c0\uc810\uc5d0\uc11c \uac00\uc7a5 \ubbf8\uc138\ud55c \uc804\uc555 \ud074\ub7a8\ud551\uc744 \uc81c\uacf5\ud558\uc5ec \uc5c5\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uacc4\uce35\uc744 \ud1b5\uacfc\ud558\ub294 \uc794\ub958 \uc11c\uc9c0\ub85c\ubd80\ud130 \uac1c\ubcc4 \ubbfc\uac10\ud55c \uc7a5\uce58\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uce58\ub294 \uac00\uc7a5 \ub0ae\uc740 \ubcf4\ud638 \uc218\uc900(\ucd5c\ub300 1.5kV \uc774\ud558)\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uc5d0\ub108\uc9c0 \ucc98\ub9ac \uc6a9\ub7c9\uc774 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc8fc\uc694 \uae30\uc220 \uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uacf5\uce6d \ubc29\uc804 \uc804\ub958(In):<\/strong> \uadf9\ub2f9 1.5-10kA<\/li>\n\n\n\n<li><strong>\ud30c\ud615:<\/strong> 1.2\/50\u03bcs \uc804\uc555 + 8\/20\u03bcs \uc804\ub958 \uc870\ud569<\/li>\n\n\n\n<li><strong>\uc124\uce58 \uc704\uce58:<\/strong> \ubcf4\ud638 \uc7a5\ube44\uc5d0\uc11c 1~2\ubbf8\ud130 \uc774\ub0b4<\/li>\n\n\n\n<li><strong>\ubcf4\ud638 \uc218\uc900(\uc5c5):<\/strong> \u22641.5kV(\ucd5c\uc800 \uc794\ub958 \uc804\uc555)<\/li>\n\n\n\n<li><strong>\uc870\uc815 \uc694\uad6c \uc0ac\ud56d:<\/strong> \uc5c5\uc2a4\ud2b8\ub9bc \uc720\ud615 2 SPD\uac00 \uc788\uc5b4\uc57c \ud568<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc911\uc694\ud55c \uc81c\ud55c \uc0ac\ud56d\uc785\ub2c8\ub2e4:<\/strong> \uc720\ud615 3 \uc7a5\uce58\ub294 \ub3c5\ub9bd\ud615 \ubcf4\ud638 \uc7a5\uce58\ub85c \uc548\uc804\ud558\uac8c \uc791\ub3d9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 \uc801\uc808\ud55c \uc870\uc815 \uac70\ub9ac(\uc77c\ubc18\uc801\uc73c\ub85c 10\ubbf8\ud130 \uc774\uc0c1\uc758 \ucf00\uc774\ube14 \ub610\ub294 \ub514\ucee4\ud50c\ub9c1 \uc778\ub355\ud130)\ub97c \uac16\ucd98 \uc720\ud615 2 SPD\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc5d0 \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc720\ud615 3\uc744 \ub2e8\ub3c5\uc73c\ub85c \uc124\uce58\ud558\uba74 IEC 61643-11 \uc694\uad6c \uc0ac\ud56d\uc744 \uc704\ubc18\ud558\uace0 \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \uc7a5\uce58\uac00 \ud30c\uad34\ub420 \uc218 \uc788\ub294 \uc704\ud5d8\ud55c \uace0\uc7a5 \uc2dc\ub098\ub9ac\uc624\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc720\ud615 1+2 \uacb0\ud569\ud615 SPD: \uacf5\uac04 \uc808\uc57d\ud615 \ud558\uc774\ube0c\ub9ac\ub4dc \uc194\ub8e8\uc158<\/h3>\n\n\n\n<p>\uc720\ud615 1+2(T1\/T2 \ub610\ub294 \uc720\ud615 1\/2\uc774\ub77c\uace0\ub3c4 \ud45c\uae30) \uc7a5\uce58\ub294 \ub2e8\uc77c DIN \ub808\uc77c \ubaa8\ub4c8\uc5d0 \ud074\ub798\uc2a4 I \ubc0f \ud074\ub798\uc2a4 II \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ubaa8\ub450 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \uc7a5\uce58\ub294 10\/350 \u03bcs \ub099\ub8b0 \ucda9\uaca9\uacfc 8\/20 \u03bcs \uc720\ub3c4 \uc11c\uc9c0\ub97c \ubaa8\ub450 \ucc98\ub9ac\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uacf5\uac04\uc774 \uc81c\ud55c\uc801\uc774\uac70\ub098 \ub2e8\uc77c \ubcf4\ud638 \uc9c0\uc810\uc774 \uc774\uc911 \uae30\ub2a5\uc744 \uc218\ud589\ud574\uc57c \ud558\ub294 \uc124\uce58\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc7a5\uc810:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub354 \uc801\uc740 \uc218\uc758 \ub514\ubc14\uc774\uc2a4\ub85c \uac04\uc18c\ud654\ub41c \uc124\uce58<\/li>\n\n\n\n<li>\ud328\ub110 \uacf5\uac04 \uc694\uad6c \uc0ac\ud56d \uac10\uc18c<\/li>\n\n\n\n<li>\ub2e8\uc77c \uc720\uc9c0 \uad00\ub9ac \uc9c0\uc810<\/li>\n\n\n\n<li>\uc18c\uaddc\ubaa8 \uc124\uce58\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801<\/li>\n<\/ul>\n\n\n\n<p><strong>\uace0\ub824 \uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ubcc4\ub3c4\uc758 \ud0c0\uc785 2 \uc7a5\uce58\ubcf4\ub2e4 \ub192\uc740 \ucd08\uae30 \ube44\uc6a9<\/li>\n\n\n\n<li>\uace0\uc7a5 \uc2dc \uc804\uccb4 \uc7a5\uce58\ub97c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc720\ud615 2 \ubcf4\ud638\ub9cc \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uc624\ubc84\uc0ac\uc774\uc988\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>50kW \ubbf8\ub9cc\uc758 \ud0dc\uc591\uad11 PV \uc2dc\uc2a4\ud15c \ub610\ub294 1~4\uac1c\uc758 \ucda9\uc804 \uc9c0\uc810\uc774 \uc788\ub294 EV \ucda9\uc804\uc18c\uc758 \uacbd\uc6b0, \uc720\ud615 1+2 \uacb0\ud569\ud615 SPD\ub294 \ubcf4\ud638, \ube44\uc6a9 \ubc0f \ub2e8\uc21c\uc131 \uc0ac\uc774\uc5d0\uc11c \ucd5c\uc801\uc758 \uade0\ud615\uc744 \uc774\ub8e8\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc911\uc694\ud55c \uc120\ud0dd \ub9e4\uac1c\ubcc0\uc218: \uc720\ud615 \ubd84\ub958\ub97c \ub118\uc5b4\uc11c<\/h2>\n\n\n\n<p>\uc62c\ubc14\ub978 SPD \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uc138 \uac00\uc9c0 \ucd94\uac00 \ub9e4\uac1c \ubcc0\uc218\uac00 \ubcf4\ud638 \uc804\ub7b5\uc758 \uc131\uacf5 \ub610\ub294 \uc2e4\ud328 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(Uc\/MCOV)<\/h3>\n\n\n\n<p>The Uc rating defines the highest continuous voltage the SPD can withstand without degrading or entering a conduction state. This parameter must account for your system&#8217;s nominal voltage plus any temporary overvoltage (TOV) conditions that may occur during grid disturbances or ground faults.<\/p>\n\n\n\n<p><strong>\uc120\ud0dd \uaddc\uce59:<\/strong><\/p>\n\n\n\n<p><strong>AC \uc2dc\uc2a4\ud15c\uc6a9:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub2e8\uc0c1 230V: Uc \u2265 275V(\uacf5\uce6d\uc758 1.2\ubc30)<\/li>\n\n\n\n<li>3\uc0c1 400V: Uc \u2265 440-460V(\uacf5\uce6d\uc758 1.1-1.15\ubc30)<\/li>\n\n\n\n<li>\uc911\ub9bd\uc744 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc2dc\uc2a4\ud15c: 15-20% \uc548\uc804 \ub9c8\uc9c4 \ucd94\uac00<\/li>\n<\/ul>\n\n\n\n<p><strong>DC \ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uc6a9:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uc\ub294 \ubaa8\ub4e0 \uc870\uac74\uc5d0\uc11c \ucd5c\ub300 \uc2dc\uc2a4\ud15c \uc804\uc555\uc744 \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc2a4\ud2b8\ub9c1 \uc804\uc555 \uacc4\uc0b0: Uc \u2265 1.2 \u00d7 Voc(STC) \u00d7 \uc628\ub3c4 \uacc4\uc218<\/li>\n\n\n\n<li>1000V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0: \uc77c\ubc18\uc801\uc73c\ub85c 1200-1300V<\/li>\n\n\n\n<li>1500V \uc2dc\uc2a4\ud15c\uc6a9: \uc77c\ubc18\uc801\uc73c\ub85c 1800-2000V<\/li>\n<\/ul>\n\n\n\n<p><strong>\ud754\ud55c \uc2e4\uc218\uc785\ub2c8\ub2e4:<\/strong> \uac1c\ubc29 \ud68c\ub85c \uc870\uac74, \uc628\ub3c4 \ud6a8\uacfc \ub610\ub294 \uadf8\ub9ac\ub4dc TOV \uc2dc\ub098\ub9ac\uc624\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \uacf5\uce6d \uc804\uc555\ub9cc\uc744 \uae30\uc900\uc73c\ub85c Uc\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. Uc \uc815\uaca9\uc774 \ub0ae\uc73c\uba74 SPD\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \uc804\ub3c4\ub418\uc5b4 \uc5f4 \ud3ed\uc8fc \ubc0f \uc7a5\uce58 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c0\uba70 \uc885\uc885 \ud654\uc7ac \uc704\ud5d8\uc774 \uc218\ubc18\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc804\uc555 \ubcf4\ud638 \uc218\uc900(\uc0c1\ud5a5)<\/h3>\n\n\n\n<p>Up \uac12\uc740 \uc11c\uc9c0 \uc774\ubca4\ud2b8 \uc911\uc5d0 SPD \ub2e8\uc790\uc5d0 \ub098\ud0c0\ub098\ub294 \ucd5c\ub300 \uc804\uc555\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ud1b5\uacfc \uc804\uc555\uc740 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc7a5\ube44\uac00 \ubc1b\ub294 \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5c5 \uac12\uc774 \ub0ae\uc744\uc218\ub85d \ub354 \ub098\uc740 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud558\uace0 \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ud6c4 \ub354 \uc790\uc8fc \uad50\uccb4\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc870\uc815 \uc804\ub7b5:<\/strong><\/p>\n\n\n\n<p>Up \uac12\uc740 \uacc4\ub2e8\uc2dd \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc870\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615 1:<\/strong> \ucd5c\ub300 4.0kV \uc774\ud558(\uac70\uce5c \ubcf4\ud638)<\/li>\n\n\n\n<li><strong>\uc720\ud615 2:<\/strong> \ucd5c\ub300 2.5kV \uc774\ud558(\uc911\uac04 \ubcf4\ud638)<\/li>\n\n\n\n<li><strong>\uc720\ud615 3:<\/strong> \ucd5c\ub300 1.5kV \uc774\ud558(\ubbf8\uc138 \ubcf4\ud638)<\/li>\n<\/ul>\n\n\n\n<p>Each downstream device must have a lower Up than its upstream neighbor, creating a &#8220;staircase&#8221; of progressively tighter voltage clamping. This ensures surges are attenuated at each stage rather than bypassing protection layers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubc29\uc804 \uc804\ub958 \uc815\uaca9(Iimp, Imax, In)<\/h3>\n\n\n\n<p>Three current ratings define an SPD&#8217;s energy handling capability:<\/p>\n\n\n\n<p><strong>Iimp(\uc784\ud384\uc2a4 \uc804\ub958):<\/strong> \uc720\ud615 1\ub9cc \ud574\ub2f9. \uc7a5\uce58\uac00 \uc804\ub3c4\ud560 \uc218 \uc788\ub294 10\/350\u03bcs \ubc88\uac1c \uc804\ub958. IEC\uc5d0 \ub530\ub77c \ucd5c\uc18c 12.5kA\uc774\uc9c0\ub9cc \ub178\ucd9c\ub41c \uc124\uce58\uc758 \uacbd\uc6b0 25~50kA\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc544\uc774\ub9e5\uc2a4(\ucd5c\ub300 \ubc29\uc804 \uc804\ub958):<\/strong> \uc7a5\uce58\uac00 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 8\/20\u03bcs \uc11c\uc9c0. \uc77c\ubc18\uc801\uc73c\ub85c \ud0dc\uc591\uad11\/EV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc720\ud615 2 \uc7a5\uce58\uc758 \uacbd\uc6b0 40-65kA\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>In(\uacf5\uce6d \ubc29\uc804 \uc804\ub958):<\/strong> \ubd84\ub958 \ubc0f \ub178\ud654 \ud14c\uc2a4\ud2b8\uc5d0 \uc0ac\uc6a9\ub418\ub294 8\/20 \u03bcs \uc804\ub958. \uc7a5\uce58\ub294 \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \uc774 \uc11c\uc9c0\ub97c 15~20\ud68c \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uac12\uc785\ub2c8\ub2e4: \uc720\ud615 2\uc758 \uacbd\uc6b0 5-20kA, \uc720\ud615 3\uc758 \uacbd\uc6b0 1.5-5kA.<\/p>\n\n\n\n<p><strong>\uc120\ud0dd \uac00\uc774\ub4dc\ub77c\uc778:<\/strong> \uc911\uc694\ud55c \uc124\uce58(\ub300\ud615 \ud0dc\uc591\uad11 \uc5b4\ub808\uc774, \uace0\uc18d \ucda9\uc804 EV \uc2a4\ud14c\uc774\uc158)\uc758 \uacbd\uc6b0, \ud574\ub2f9 \uc704\uce58\uc5d0\uc11c \uacc4\uc0b0\ub41c \uc608\uc0c1 \uc11c\uc9c0 \uc804\ub958\ubcf4\ub2e4 \ucd5c\uc18c 2\ubc30 \ub192\uc740 Imax\ub97c \uc9c0\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uc6a9 SPD \ubc30\uce58 \uc804\ub7b5<\/h2>\n\n\n\n<p>\ud0dc\uc591\uad11 \ubc1c\uc804 \uc124\ube44\uc5d0\ub294 \uace0\uc720\ud55c \uc11c\uc9c0 \ubcf4\ud638 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc625\uc0c1\uc774\ub098 \uc9c0\uc0c1\uc5d0 \uc124\uce58\ub41c \uad6c\uc870\ubb3c\uc5d0 \uc124\uce58\ub41c \uc5b4\ub808\uc774\ub294 \ud53c\ub8b0\uae30 \uc5ed\ud560\uc744 \ud558\uba70, \ud328\ub110\uacfc \uc778\ubc84\ud130 \uc0ac\uc774\uc758 \uae34 DC \ucf00\uc774\ube14\uc740 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \uc704\ud55c \uc720\ub3c4 \uacb0\ud569 \uacbd\ub85c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. DC \uce21\uacfc AC \uce21 \ubaa8\ub450 \uc870\uc815\ub41c \ubcf4\ud638\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/SPD_for_photovoltaic_applications\" target=\"_blank\" rel=\"noopener\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC \uce21\uba74 \ubcf4\ud638 \uc544\ud0a4\ud14d\ucc98<\/h3>\n\n\n\n<p><strong>\uc704\uce58 1: PV \uc5b4\ub808\uc774 \ucef4\ubc14\uc774\ub108 \ubc15\uc2a4(\ucf00\uc774\ube14 \uae38\uc774\uac00 10m \uc774\uc0c1\uc778 \uacbd\uc6b0)<\/strong><\/p>\n\n\n\n<p>\ud0dc\uc591\uad11 \uc5b4\ub808\uc774\uc640 \uc778\ubc84\ud130 \uc0ac\uc774\uc758 \uac70\ub9ac\uac00 10\ubbf8\ud130\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \uc5b4\ub808\uc774 \uadfc\ucc98\uc758 \ucef4\ubc14\uc774\ub108 \ubc15\uc2a4 \ub610\ub294 \uc815\uc158 \ubc15\uc2a4\uc5d0 DC \ud0c0\uc785 2 SPD\ub97c \uc124\uce58\ud558\uc138\uc694. \uc774 \uccab \ubc88\uc9f8 \ubcf4\ud638 \ub2e8\uacc4\ub294 \uae34 DC \ucf00\uc774\ube14\uc5d0\uc11c \uc720\ub3c4\ub41c \uc11c\uc9c0\uac00 \uc778\ubc84\ud130\ub85c \uc804\ud30c\ub418\uae30 \uc804\uc5d0 \ucc28\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> DC \ud0c0\uc785 2 SPD<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong> \ubb38\uc790\uc5f4\uc758 1.2-1.25\u00d7 Voc(\ucd5c\ub300)<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> \uc2dc\uc2a4\ud15c \ud1a0\ud3f4\ub85c\uc9c0 \uc77c\uce58<\/li>\n\n\n\n<li>600V \uc2dc\uc2a4\ud15c\uc6a9: Uc = 800-900V<\/li>\n\n\n\n<li>1000V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0: Uc = 1200-1300V<\/li>\n\n\n\n<li>1500V \uc2dc\uc2a4\ud15c\uc6a9: Uc = 1800-2000V<\/li>\n\n\n\n<li><strong>\ubaa8\ub4dc:<\/strong> 2P(\uc808\uc5f0\/\uc811\uc9c0\ub418\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c\uc6a9) \ub610\ub294 2P+PE(\uc811\uc9c0\ub41c \uc2dc\uc2a4\ud15c\uc6a9)<\/li>\n\n\n\n<li><strong>Imax:<\/strong> \uadf9\ub2f9 20-40kA<\/li>\n<\/ul>\n\n\n\n<p><strong>\ubc30\uc120 \uc784\uacc4\uc810:<\/strong> SPD\ub294 \ubaa8\ub4e0 \uc2a4\ud2b8\ub9c1 \ud4e8\uc988\/\ucc28\ub2e8\uae30\uc640 \ucef4\ubc14\uc774\ub108 \ucd9c\ub825 \uc0ac\uc774\uc5d0 \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ud4e8\uc988 \uc55e\uc5d0 \uc124\uce58\ud558\uba74 \ud4e8\uc988\uac00 \uc5f4\ub9b4 \ub54c \uc804\uc120\uc774 \ubcf4\ud638\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. PE\/\uc811\uc9c0\uc5d0 \ub300\ud55c \uc5f0\uacb0 \ub9ac\ub4dc\ub97c \ucd1d \uae38\uc774 0.5m \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud558\uc138\uc694(L+ \ubc0f L- \ub9ac\ub4dc \ubaa8\ub450 \ud569\uc0b0). <a href=\"https:\/\/diysolarforum.com\/threads\/correct-wiring-for-solar-panel-spd.41181\/\" target=\"_blank\" rel=\"noopener\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<p><strong>\uc704\uce58 2: \uc778\ubc84\ud130 DC \uc785\ub825(\ubaa8\ub4e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud544\uc218)<\/strong><\/p>\n\n\n\n<p>\ubaa8\ub4e0 \ud0dc\uc591\uad11 \uc778\ubc84\ud130\ub294 \ucf00\uc774\ube14 \uae38\uc774\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc785\ub825 \ub2e8\uc790\uc5d0 DC \uc11c\uc9c0 \ubcf4\ud638 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ucd5c\uc2e0 \uc778\ubc84\ud130\uc5d0\ub294 \uc11c\uc9c0\ub85c \uc778\ud55c \uace0\uc7a5\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud55c \ubbfc\uac10\ud55c IGBT \uc2a4\uc704\uce6d \ud68c\ub85c, DSP \ucee8\ud2b8\ub864\ub7ec, MPPT \ucd94\uc801 \uc804\uc790 \uc7a5\uce58\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> DC \ud0c0\uc785 1+2 \uacb0\ud569(\uc11c\ube44\uc2a4 \uc785\uad6c\uc778 \uacbd\uc6b0) \ub610\ub294 DC \ud0c0\uc785 2<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong> \ucef4\ubc14\uc774\ub108 \ubc15\uc2a4\uc640 \ub3d9\uc77c\ud55c \uacc4\uc0b0, 1.2-1.25\u00d7 Voc(\ucd5c\ub300)<\/li>\n\n\n\n<li><strong>Imax:<\/strong> \uc720\ud615 1+2\uc758 \uacbd\uc6b0 40-65kA, \uc720\ud615 2\uc758 \uacbd\uc6b0 20-40kA<\/li>\n\n\n\n<li><strong>\uc124\uce58:<\/strong> \uc778\ubc84\ud130 DC \ub2e8\uc790\uc5d0\uc11c 0.5m \uc774\ub0b4<\/li>\n\n\n\n<li><strong>\ub9ac\ub4dc \uae38\uc774:<\/strong> \uc808\ub300 \ucd5c\ub300 0.5m(\uc9e7\uc744\uc218\ub85d \uc88b\uc74c)<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc81c\ud488 \ucd94\ucc9c:<\/strong> Kuangya\ub294 \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uc124\uce58\uc5d0 \ubaa8\ub450 \uc801\ud569\ud55c 20kA ~ 65kA\uc758 \uc544\uc774\ub9e5\uc2a4 \uc815\uaca9\uc73c\ub85c 1000V \ubc0f 1500V PV \uc2dc\uc2a4\ud15c\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc815\uaca9\ud654\ub41c DC SPD \ubaa8\ub4c8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uce58\uc5d0\ub294 \uc2dc\uac01\uc801 \uc624\ub958 \ud45c\uc2dc\uae30\uc640 \uad50\uccb4 \uac00\ub2a5\ud55c \ubcf4\ud638 \ubaa8\ub4c8\uc774 \uc788\uc5b4 \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud569\ub2c8\ub2e4. <a href=\"https:\/\/cnkuangya.com\/ko\/dc-spd\/\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AC \uce21\uba74 \ubcf4\ud638 \uc544\ud0a4\ud14d\ucc98<\/h3>\n\n\n\n<p><strong>\uc704\uce58 3: \uc778\ubc84\ud130 AC \ucd9c\ub825<\/strong><\/p>\n\n\n\n<p>The AC side of your solar system connects to the building&#8217;s electrical distribution, creating a pathway for grid-side surges to enter the inverter. Install AC Type 2 SPDs at the inverter AC output or in the AC disconnect\/distribution panel.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> AC \ud0c0\uc785 2 SPD(\ub610\ub294 \uc11c\ube44\uc2a4 \uc785\uad6c\uc778 \uacbd\uc6b0 \ud0c0\uc785 1+2)<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uc77c\uce58<\/li>\n\n\n\n<li>\ub2e8\uc0c1: 1P+N \ub610\ub294 2P<\/li>\n\n\n\n<li>3\uc0c1: 3P+N \ub610\ub294 4P<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong><\/li>\n\n\n\n<li>230V \ub2e8\uc0c1: Uc \u2265 275V<\/li>\n\n\n\n<li>400V 3\uc0c1: Uc \u2265 440V<\/li>\n\n\n\n<li><strong>In:<\/strong> 10-20 kA<\/li>\n\n\n\n<li><strong>Imax:<\/strong> 40-65 kA<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc704\uce58 4: \uc8fc \ubc30\uc804\ubc18<\/strong><\/p>\n\n\n\n<p>If your solar system connects to a building&#8217;s main distribution board (rather than a dedicated solar subpanel), install additional Type 2 AC SPDs at the main board to protect the entire facility.<\/p>\n\n\n\n<p><strong>\uc870\uc815 \uac70\ub9ac:<\/strong> \uc778\ubc84\ud130 AC SPD\uc640 \uba54\uc778 \ubcf4\ub4dc SPD \uc0ac\uc774\uc5d0 \ucd5c\uc18c 10\ubbf8\ud130\uc758 \ucf00\uc774\ube14\uc744 \uc720\uc9c0\ud558\uac70\ub098 \ub514\ucee4\ud50c\ub9c1 \uc778\ub355\ud130\uac00 \ub0b4\uc7a5\ub41c SPD\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc774\ub7ec\ud55c \ubd84\ub9ac\ub294 \ubcf4\ud638 \ub2e8\uacc4 \uac04\uc5d0 \uc801\uc808\ud55c \uc5d0\ub108\uc9c0 \uacf5\uc720\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc608\uc2dc: 50kW \uc0c1\uc5c5\uc6a9 \uc625\uc0c1 \uc2dc\uc2a4\ud15c<\/h3>\n\n\n\n<p><strong>\uc2dc\uc2a4\ud15c \ub9e4\uac1c\ubcc0\uc218:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50kW 3\uc0c1 \uc778\ubc84\ud130<\/li>\n\n\n\n<li>1000V DC \uc2dc\uc2a4\ud15c \uc804\uc555<\/li>\n\n\n\n<li>\ubb38\uc790\uc5f4 Voc(\ucd5c\ub300): 850V(-10\u00b0C \uae30\uc900)<\/li>\n\n\n\n<li>\uc5b4\ub808\uc774\uc5d0\uc11c \uc778\ubc84\ud130\uae4c\uc9c0\uc758 \uac70\ub9ac: 35\ubbf8\ud130<\/li>\n\n\n\n<li>\uadf8\ub9ac\ub4dc \uc5f0\uacb0: 400V 3\uc0c1<\/li>\n<\/ul>\n\n\n\n<p><strong>\ubcf4\ud638 \uccb4\uacc4:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc704\uce58<\/th><th>\ub514\ubc14\uc774\uc2a4 \uc720\ud615<\/th><th>Uc \ub4f1\uae09<\/th><th>Imax<\/th><th>\uc81c\ud488 \uc608\uc2dc<\/th><\/tr><\/thead><tbody><tr><td>\ubc30\uc5f4 \uacb0\ud569\uae30 \uc0c1\uc790<\/td><td>DC \ud0c0\uc785 2, 2P+PE<\/td><td>1200V<\/td><td>40 kA<\/td><td>Kuangya DC SPD 1000V \uc2dc\ub9ac\uc988<\/td><\/tr><tr><td>\uc778\ubc84\ud130 DC \uc785\ub825<\/td><td>DC \ud0c0\uc785 1+2, 2P+PE<\/td><td>1200V<\/td><td>65 kA<\/td><td>\ucfe0\uc559\uc57c DC SPD \ud0c0\uc785 1+2 \uacb0\ud569<\/td><\/tr><tr><td>\uc778\ubc84\ud130 AC \ucd9c\ub825<\/td><td>AC \ud0c0\uc785 2, 3P+N<\/td><td>440V<\/td><td>40 kA<\/td><td>\ucfe0\uc559\uc57c AC SPD \ud0c0\uc785 2<\/td><\/tr><tr><td>\uc8fc\uc694 \ubc30\ud3ec<\/td><td>AC \ud0c0\uc785 1, 3P+N<\/td><td>440V<\/td><td>50 kA<\/td><td>\ucfe0\uc559\uc57c AC SPD \ud0c0\uc785 1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\ucd1d \ubcf4\ud638 \ud22c\uc790:<\/strong> \uc57d $800~1,200\uc73c\ub85c $45,000 \uc774\uc0c1\uc758 \uc2dc\uc2a4\ud15c \ud22c\uc790\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">EV \ucda9\uc804\uc18c\ub97c \uc704\ud55c SPD \ubc30\uce58 \uc804\ub7b5<\/h2>\n\n\n\n<p>\uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804 \uc778\ud504\ub77c\ub294 \ud2b9\ud788 \ucda9\uc804 \ubc1b\uce68\ub300\uac00 \ub099\ub8b0\uc5d0 \uc9c1\uc811 \ub178\ucd9c\ub418\ub294 \uc2e4\uc678 \uc124\uce58\uc640 \uace0\uc804\ub825 \uc804\uc790 \uc81c\ud488\uc774 \uc11c\uc9c0 \uc190\uc0c1\uc5d0 \ucde8\uc57d\ud55c DC \uace0\uc18d \ucda9\uc804\uc18c\uc758 \uacbd\uc6b0 \ub2e4\ub2e8\uacc4 \uc11c\uc9c0 \ubcf4\ud638\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/lsp.global\/where-should-surge-protection-be-installed\/\" target=\"_blank\" rel=\"noopener\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub808\ubca8 2 AC \ucda9\uc804(7~22kW)<\/h3>\n\n\n\n<p><strong>\uc704\uce58 1: \uc11c\ube44\uc2a4 \uc785\uad6c \/ \uba54\uc778 \ud328\ub110<\/strong><\/p>\n\n\n\n<p>\uc0c1\uc5c5\uc6a9 \ucda9\uc804\uc18c \ub610\ub294 \uc0c1\ub2f9\ud55c \ubd80\ud558\ub97c \ucd94\uac00\ud558\ub294 \uc8fc\uac70\uc6a9 \uc124\uce58\uc758 \uacbd\uc6b0, \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc720\ud615 1 SPD\ub97c \uc124\uce58\ud558\uc5ec \uc624\ubc84\ud5e4\ub4dc \uc11c\ube44\uc2a4 \ub4dc\ub86d\uc758 \uc9c1\uc811\uc801\uc778 \ub099\ub8b0 \ub610\ub294 \uc11c\ube44\uc2a4 \uce21\uba74\uc73c\ub85c \uc5f0\uacb0\ub418\ub294 \uc778\uadfc \uc811\uc9c0 \ud0c0\uaca9\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc138\uc694.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> AC \ud0c0\uc785 1 SPD<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> \uc11c\ube44\uc2a4 \uc720\ud615 \uc77c\uce58(240V \ubd84\ud560\uc0c1\uc758 \uacbd\uc6b0 1P+N, 208\/400V \uc0bc\uc0c1\uc758 \uacbd\uc6b0 3P+N)<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong><\/li>\n\n\n\n<li>120\/240V \ubd84\ud560 \uc0c1: Uc \u2265 300V L-N<\/li>\n\n\n\n<li>208V 3\uc0c1: Uc \u2265 275V L-N<\/li>\n\n\n\n<li>400V 3\uc0c1: Uc \u2265 440V L-N<\/li>\n\n\n\n<li><strong>Iimp:<\/strong> \uadf9\ub2f9 25-50 kA<\/li>\n\n\n\n<li><strong>\uc124\uce58:<\/strong> \uc8fc \ucc28\ub2e8\uae30 \ud328\ub110 \ub610\ub294 \uacc4\ub7c9\uae30 \ubca0\uc774\uc2a4\uc5d0\uc11c<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc704\uce58 2: EV \ucda9\uc804 \uc11c\ube0c\ud328\ub110\/\ubd84\ubc30 \uc9c0\uc810<\/strong><\/p>\n\n\n\n<p>\ucda9\uc804\uc18c\uc5d0 \uc804\uc6a9 \uc11c\ube0c\ud328\ub110(\uc0c1\uc5c5\uc6a9 \uc8fc\ucc28 \uad6c\uc870\ubb3c\uc5d0\uc11c \uc77c\ubc18\uc801)\uc5d0\uc11c \uc804\uc6d0\uc774 \uacf5\uae09\ub418\ub294 \uacbd\uc6b0 \uc774 \ubc30\uc804 \uc9c0\uc810\uc5d0 \uc720\ud615 2 SPD\ub97c \uc124\uce58\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \ucda9\uc804 \ud68c\ub85c \ubc0f \uad00\ub828 \uc81c\uc5b4 \uc7a5\ube44\ub97c 2\ucc28\uc801\uc73c\ub85c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> AC \ud0c0\uc785 2 SPD<\/li>\n\n\n\n<li><strong>In:<\/strong> 10-20 kA<\/li>\n\n\n\n<li><strong>Imax:<\/strong> 40-65 kA<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> \uc11c\ube0c \ud328\ub110 \uc804\uc555 \ubc0f \uc704\uc0c1 \uc77c\uce58<\/li>\n\n\n\n<li><strong>\uc870\uc815:<\/strong> \uc11c\ube44\uc2a4 \uc785\uad6c SPD\uc5d0\uc11c \ucd5c\uc18c 10m \ucf00\uc774\ube14 \uc5f0\uacb0<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc704\uce58 3: \uac1c\ubcc4 \ucda9\uc804 \uc2a4\ud14c\uc774\uc158(\ubbfc\uac10\ud55c \uc124\uce58\uc758 \uacbd\uc6b0 \uc120\ud0dd \uc0ac\ud56d)<\/strong><\/p>\n\n\n\n<p>\uc815\uad50\ud55c \ud1b5\uc2e0 \uc7a5\ube44, \uacb0\uc81c \ub2e8\ub9d0\uae30 \ub610\ub294 \ub124\ud2b8\uc6cc\ud06c \ucee8\ud2b8\ub864\ub7ec\uac00 \uc788\ub294 \ucda9\uc804\uc18c\uc758 \uacbd\uc6b0 \ucda9\uc804 \ubc1b\uce68\ub300 \ub610\ub294 \uc6d4\ubc15\uc2a4 \uc778\ud074\ub85c\uc800 \ub0b4\uc5d0 \uc720\ud615 3 SPD\ub97c \uc124\uce58\ud558\ub294 \uac83\uc744 \uace0\ub824\ud558\uc138\uc694.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> AC \ud0c0\uc785 3 SPD<\/li>\n\n\n\n<li><strong>\uc124\uce58:<\/strong> \ubbfc\uac10\ud55c \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c 1~2m \uc774\ub0b4<\/li>\n\n\n\n<li><strong>\uc704\ub85c:<\/strong> \u22641.5kV<\/li>\n\n\n\n<li><strong>\uc694\uad6c \uc0ac\ud56d:<\/strong> \uc5c5\uc2a4\ud2b8\ub9bc \uc720\ud615 2 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc81c\ud488 \ucd94\ucc9c:<\/strong> Kuangya&#8217;s AC SPD series includes Type 1, Type 2, and Type 1+2 combined models with configurations from single-phase to three-phase, suitable for all EV charging protection scenarios. The modular design allows easy replacement of protection elements after surge events without replacing the entire unit. <a href=\"https:\/\/cnkuangya.com\/ko\/ac-spd\/\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC \uace0\uc18d \ucda9\uc804(50-350kW)<\/h3>\n\n\n\n<p>DC \uace0\uc18d \ucda9\uc804\uc18c\ub294 \uace0\uc804\ub825 \uc815\ub958 \uc7a5\ube44, \ubc30\ud130\ub9ac \uad00\ub9ac \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c \ubc0f \uc885\uc885 \uc2e4\uc678\uc5d0 \ub178\ucd9c\ub418\ub294 \uc124\uce58\ub85c \uc778\ud574 \ub354 \ubcf5\uc7a1\ud55c \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>DC \uce21\uba74 \ubcf4\ud638:<\/strong><\/p>\n\n\n\n<p>DC \uace0\uc18d \ucda9\uc804\uae30\uc5d0\ub294 AC \uadf8\ub9ac\ub4dc \uc804\ub825\uc744 DC \ucda9\uc804 \uc804\uc555(\ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub530\ub77c 200~920V)\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ub0b4\ubd80 \uc815\ub958\uae30\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ucc28\ub7c9\uc5d0 \uc5f0\uacb0\ub418\ub294 DC \ucd9c\ub825 \ucf00\uc774\ube14\uc740 \uc11c\uc9c0 \ubcf4\ud638\uac00 \ud544\uc694\ud558\uba70, \ud2b9\ud788 \ucf00\uc774\ube14 \uae38\uc774\uac00 \uae38\uac70\ub098 \uc624\ubc84\ud5e4\ub4dc \ucf00\uc774\ube14 \ub77c\uc6b0\ud305\uc774 \uc788\ub294 \uc124\uce58\uc758 \uacbd\uc6b0 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc704\uce58:<\/strong> \ucda9\uc804 \uce90\ube44\ub2db \ub0b4\ubd80\uc758 DC \ucd9c\ub825 \ub2e8\uc790<\/li>\n\n\n\n<li><strong>\uc720\ud615:<\/strong> DC \ud0c0\uc785 2 SPD<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong> \ucd5c\ub300 \ucda9\uc804 \uc804\uc555\uc744 \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>CCS\/CHAdeMO: Uc \u2265 600V<\/li>\n\n\n\n<li>\uace0\uc804\ub825 CCS: Uc \u2265 1000V<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> 2P(DC+ \ubc0f DC-), PE \uc5f0\uacb0 \ud3ec\ud568<\/li>\n\n\n\n<li><strong>Imax:<\/strong> 40-65 kA<\/li>\n<\/ul>\n\n\n\n<p><strong>AC \uce21\uba74 \ubcf4\ud638:<\/strong><\/p>\n\n\n\n<p>DC \uace0\uc18d \ucda9\uc804\uae30\uc5d0 \ub300\ud55c AC \uc785\ub825\uc740 \ub192\uc740 \uc804\ub825 \uc218\uc900\uacfc \ubbfc\uac10\ud55c \uc804\ub825 \uc804\uc790 \uc7a5\uce58\ub85c \uc778\ud574 \uac15\ub825\ud55c 1+2\ud615 \ubcf4\ud638 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud615:<\/strong> AC \ud0c0\uc785 1+2 \uacb0\ud569\ud615 SPD<\/li>\n\n\n\n<li><strong>\uad6c\uc131:<\/strong> 3\uc0c1 3P+N(\ub300\ubd80\ubd84\uc758 \uace0\uc18d \ucda9\uc804\uae30\ub294 3\uc0c1)<\/li>\n\n\n\n<li><strong>Uc \ub4f1\uae09:<\/strong> 400V \uc2dc\uc2a4\ud15c\uc6a9 440V<\/li>\n\n\n\n<li><strong>Iimp:<\/strong> \uadf9\ub2f9 25-50 kA<\/li>\n\n\n\n<li><strong>Imax:<\/strong> 65-100 kA<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc608: 6-\uc2a4\ud14c\uc774\uc158 \ub808\ubca8 2 \ucda9\uc804 \ud50c\ub77c\uc790<\/h3>\n\n\n\n<p><strong>\uc2dc\uc2a4\ud15c \ub9e4\uac1c\ubcc0\uc218:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6\uac1c\uc758 7.2kW \ub808\ubca8 2 \ucda9\uc804\uc18c<\/li>\n\n\n\n<li>208V 3\uc0c1 \uc11c\ube44\uc2a4<\/li>\n\n\n\n<li>100A \uc11c\ube0c \ud328\ub110 \uacf5\uae09 \ucda9\uc804 \ud68c\ub85c<\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc774 \uac00\ub2a5\ud55c \uc2e4\uc678 \ubc1b\uce68\ub300 \uc7a5\ucc29 \uc2a4\ud14c\uc774\uc158<\/li>\n<\/ul>\n\n\n\n<p><strong>\ubcf4\ud638 \uccb4\uacc4:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc704\uce58<\/th><th>\ub514\ubc14\uc774\uc2a4 \uc720\ud615<\/th><th>\uad6c\uc131<\/th><th>Imax\/Iimp<\/th><th>\uc218\ub7c9<\/th><\/tr><\/thead><tbody><tr><td>\uc11c\ube44\uc2a4 \uc785\uad6c<\/td><td>AC \uc720\ud615 1<\/td><td>3P+N, 275V Uc<\/td><td>50 kA Iimp<\/td><td>1<\/td><\/tr><tr><td>\ucda9\uc804 \ud558\uc704 \ud328\ub110<\/td><td>AC \uc720\ud615 2<\/td><td>3P+N, 275V Uc<\/td><td>40 kA Imax<\/td><td>1<\/td><\/tr><tr><td>\uac1c\ubcc4 \uc2a4\ud14c\uc774\uc158<\/td><td>AC \uc720\ud615 3<\/td><td>1P+N, 275V Uc<\/td><td>5 kA In<\/td><td>6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\ucd1d \ubcf4\ud638 \ube44\uc6a9:<\/strong> $600-900\uc740 $65,000 \uc124\uce58\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 3\ub2e8\uacc4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc124\uce58 \ubaa8\ubc94 \uc0ac\ub840: \uc0ac\uc591\uacfc \ud604\uc2e4\uc774 \ub9cc\ub098\ub294 \uc9c0\uc810<\/h2>\n\n\n\n<p>\uc124\uce58 \uad00\ud589\uc774 \uae30\ubcf8\uc801\uc778 \uc11c\uc9c0 \ubb3c\ub9ac\ud559 \uc6d0\uce59\uc744 \uc704\ubc18\ud558\ub294 \uacbd\uc6b0 \uc62c\ubc14\ub974\uac8c \uc9c0\uc815\ub41c SPD\uc870\ucc28\ub3c4 \uc801\uc808\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc5f0\uacb0 \ub9ac\ub4dc \uae38\uc774, \uc811\uc9c0 \ud1a0\ud3f4\ub85c\uc9c0, \uc870\uc815 \uac04\uaca9\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \uc694\uc18c\uac00 \uc124\uce58 \uc131\uacf5 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9ac\ub4dc \uae38\uc774 \uaddc\uce59: \uc9e7\uc744\uc218\ub85d \uc88b\ub2e4<\/h3>\n\n\n\n<p>Every meter of cable between the SPD and the protected equipment introduces inductive voltage drop during surge events. At the nanosecond rise times of lightning-induced surges, even short conductors exhibit significant inductance (approximately 1 \u03bcH per meter). A 10 kA surge through 2 meters of lead creates an additional 20 kV of voltage drop beyond the SPD&#8217;s protection level\u2014completely negating the device&#8217;s function.<\/p>\n\n\n\n<p><strong>\ud544\uc218 \uc694\uad6c \uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucd1d \ub9ac\ub4dc \uae38\uc774:<\/strong> \ucd5c\ub300 0.5m \uacb0\ud569(L+, L- \ubc0f PE \ub3c4\uccb4)<\/li>\n\n\n\n<li><strong>\ub77c\uc6b0\ud305:<\/strong> \ub8e8\ud504 \uc601\uc5ed \ucd5c\uc18c\ud654; L+\uc640 L-\ub97c \ubd84\ub9ac\ud558\uc9c0 \uc54a\uace0 \ud568\uaed8 \uc2e4\ud589\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud574\uc9c0:<\/strong> \uc801\uc808\ud55c \ud1a0\ud06c \uc0ac\uc591\uc758 \ub9c1 \ub2e8\uc790 \uc0ac\uc6a9<\/li>\n\n\n\n<li><strong>\ub3c4\uccb4 \ud06c\uae30:<\/strong> \uc720\ud615 1\uc758 \uacbd\uc6b0 \ucd5c\uc18c 6mm\u00b2(10AWG), \uc720\ud615 2\uc758 \uacbd\uc6b0 \ucd5c\uc18c 4mm\u00b2(12AWG)<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc2e4\uc6a9\uc801\uc778 \ud301:<\/strong> \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub41c DIN \ub808\uc77c SPD\uc758 \uacbd\uc6b0, \uc7a5\uce58\ub97c \uc8fc \ubc84\uc2a4 \ubc14 \ub610\ub294 \ubcf4\ud638 \ud68c\ub85c \ucc28\ub2e8\uae30\uc5d0 \ucd5c\ub300\ud55c \uac00\uae5d\uac8c \uc7a5\ucc29\ud558\uc138\uc694. 30cm \uc5f0\uacb0\uc774 1m \uc5f0\uacb0\ubcf4\ub2e4 \ud6e8\uc52c \ub0ab\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc811\uc9c0 \ubc0f \uc811\uc9c0 \ud1a0\ud3f4\ub85c\uc9c0<\/h3>\n\n\n\n<p>SPD\ub294 \uc11c\uc9c0 \uc804\ub958\ub97c \uc811\uc9c0\/\uc811\uc9c0\ub85c \uc804\ud658\ud558\uc5ec \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uc804\ud658\uc758 \ud6a8\uacfc\ub294 \uc804\uc801\uc73c\ub85c \uc811\uc9c0 \uc2dc\uc2a4\ud15c\uc758 \ud488\uc9c8\uacfc SPD\uc640 \uc811\uc9c0 \uc804\uadf9 \uc0ac\uc774\uc758 \uc5f0\uacb0 \uc784\ud53c\ub358\uc2a4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc811\uc9c0 \uc694\uad6c \uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc804\uadf9 \uc800\ud56d:<\/strong> \uc8fc\uac70\uc6a9 \u226410\u03a9, \uc0c1\uc5c5\uc6a9\/\uc0b0\uc5c5\uc6a9 \u22645\u03a9<\/li>\n\n\n\n<li><strong>\ubcf8\ub529:<\/strong> \ubaa8\ub4e0 \uc811\uc9c0 \uc804\uadf9\uc740 \ud568\uaed8 \uacb0\ud569\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4(PV \uc5b4\ub808\uc774 \ud504\ub808\uc784, \uac74\ubb3c \uc811\uc9c0, \uc11c\ube44\uc2a4 \uc811\uc9c0, \ub099\ub8b0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c \uc811\uc9c0).<\/li>\n\n\n\n<li><strong>\ub3c4\uccb4 \ud06c\uae30:<\/strong> PE \uc5f0\uacb0\uc6a9 \ucd5c\uc18c 16mm\u00b2(6AWG) \uad6c\ub9ac\uc120<\/li>\n\n\n\n<li><strong>\uac80\uc0ac:<\/strong> \uc5f0\uac04 \uc800\ud56d \ud14c\uc2a4\ud2b8, \uc54c\ub824\uc9c4 \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ud6c4 \uc721\uc548 \uac80\uc0ac<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc2ec\uac01\ud55c \uc624\ub958\uc785\ub2c8\ub2e4:<\/strong> Isolated or &#8220;floating&#8221; ground connections. Some installers mistakenly create separate grounds for PV arrays or EV charging stations. This creates dangerous ground loops and potential differences that can exceed the SPD&#8217;s protection level. All grounds must be bonded to a common grounding electrode system.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc870\uc815 \ubc0f \uce90\uc2a4\ucf00\uc774\ub529<\/h3>\n\n\n\n<p>\uc5ec\ub7ec SPD \ub2e8\uacc4\uac00 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud558\ub294 \uacbd\uc6b0(\uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0\uc11c \uc720\ud615 1, \uc11c\ube0c \ud328\ub110\uc5d0\uc11c \uc720\ud615 2, \uc7a5\ube44\uc5d0\uc11c \uc720\ud615 3), \uc801\uc808\ud55c \uc870\uc815\uc744 \ud1b5\ud574 \ud55c \ub2e8\uacc4\ub97c \ud30c\uad34\ud558\uc9c0 \uc54a\uace0 \ub2e4\ub978 \ub2e8\uacc4\ub97c \uc720\ud734 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\ub294 \ub300\uc2e0 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \uc7a5\uce58 \uac04\uc5d0 \uc801\uc808\ud558\uac8c \uacf5\uc720\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc870\uc815 \ubc29\ubc95:<\/strong><\/p>\n\n\n\n<p><strong>1. \ucf00\uc774\ube14 \uae38\uc774 \ubd84\ub9ac:<\/strong> SPD \uc2a4\ud14c\uc774\uc9c0 \uc0ac\uc774\uc758 \ucd5c\uc18c 10\ubbf8\ud130 \ucf00\uc774\ube14\uc740 \uc790\uc5f0 \uc720\ub3c4 \uac10\uacb0\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf00\uc774\ube14 \uc778\ub355\ud134\uc2a4\ub294 \uc5c5\uc2a4\ud2b8\ub9bc SPD\uac00 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc7a5\uce58\ubcf4\ub2e4 \uba3c\uc800 \uc804\ub3c4\ud558\ub3c4\ub85d \uac15\uc81c\ud558\ub294 \uc784\ud53c\ub358\uc2a4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>2. \ub514\ucee4\ud50c\ub9c1 \uc778\ub355\ud130:<\/strong> \ubb3c\ub9ac\uc801 \ubd84\ub9ac\uac00 \ubd88\uac00\ub2a5\ud55c \uacbd\uc6b0, SPD \uc2a4\ud14c\uc774\uc9c0 \uc0ac\uc774\uc5d0 \ub514\ucee4\ud50c\ub9c1 \uc778\ub355\ud130(\uc77c\ubc18\uc801\uc73c\ub85c 10-15\u03bcH)\ub97c \uc124\uce58\ud569\ub2c8\ub2e4. \uc774 \uc791\uc740 \ucf54\uc77c\uc740 \uae34 \ucf00\uc774\ube14\uc744 \uc5f0\uacb0\ud560 \ud544\uc694 \uc5c6\uc774 \ud544\uc694\ud55c \uc784\ud53c\ub358\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>3. \uc704\ub85c \uac12\uc744 \ud1b5\ud55c \uc120\ud0dd\uc131:<\/strong> \uac01 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc SPD\uc758 \uc5c5\uc2a4\ud2b8\ub9bc \uc774\uc6c3\ubcf4\ub2e4 \uc5c5 \uc815\uaca9\uc774 \ub0ae\uc740\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774 \uc804\uc555 \uad6c\ubc30\ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \uc801\uc808\ud55c \ubcf4\ud638 \ub2e8\uacc4\ub85c \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc870\uc815 \ud655\uc778:<\/strong> \uc124\uce58 \ud6c4 Up \uac12\uc740 \ud558\uac15\ud558\ub294 \uacc4\ub2e8\uc744 \ud615\uc131\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc11c\ube44\uc2a4 \uc785\uad6c(\uc720\ud615 1): Up = 4.0kV<\/li>\n\n\n\n<li>\ubc30\uc804\ubc18(\uc720\ud615 2): \ucd5c\ub300 = 2.5kV<\/li>\n\n\n\n<li>\uc7a5\ube44 \uc704\uce58(\uc720\ud615 3): \uc704 = 1.5kV<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc720\uc9c0 \uad00\ub9ac \ubc0f \uad50\uccb4: \uc228\uaca8\uc9c4 \uc9c0\uc18d\uc801\uc778 \ube44\uc6a9<\/h2>\n\n\n\n<p>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub294 \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub97c \ucc28\ub2e8\ud560 \ub54c\ub9c8\ub2e4 \uc131\ub2a5\uc774 \uc800\ud558\ub418\ub294 \ud76c\uc0dd\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc218\ucc9c \ubc88 \uc791\ub3d9\ud560 \uc218 \uc788\ub294 \ud68c\ub85c \ucc28\ub2e8\uae30\uc640 \ub2ec\ub9ac SPD\ub294 \uc218\ub144\uc774 \uc544\ub2cc \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ub2e8\uc704\ub85c \uce21\uc815\ub418\ub294 \uc720\ud55c\ud55c \uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2dc\uac01\uc801 \ud45c\uc2dc \ubc0f \ubaa8\ub2c8\ud130\ub9c1<\/h3>\n\n\n\n<p>\ucd5c\uc2e0 SPD\uc5d0\ub294 \uc2dc\uac01\uc801 \uc624\ub958 \ud45c\uc2dc\uae30(\uc77c\ubc18\uc801\uc73c\ub85c LED \ud45c\uc2dc\ub4f1 \ub610\ub294 \uae30\uacc4\uc2dd \ud50c\ub798\uadf8)\uac00 \ud1b5\ud569\ub418\uc5b4 \uc788\uc5b4 \uc7a5\uce58\uc758 \uc218\uba85\uc774 \ub2e4\ud558\uc5ec \uad50\uccb4\uac00 \ud544\uc694\ud55c \uc2dc\uc810\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud45c\uc2dc\uae30 \uc0c1\ud0dc:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub179\uc0c9 LED:<\/strong> \uc7a5\uce58 \uc791\ub3d9, \ubcf4\ud638 \ud65c\uc131\ud654<\/li>\n\n\n\n<li><strong>\ube68\uac04\uc0c9 LED:<\/strong> \uc7a5\uce58 \uace0\uc7a5 \ub610\ub294 \uc131\ub2a5 \uc800\ud558, \ubcf4\ud638 \uae30\ub2a5 \uc190\uc0c1, \uad50\uccb4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0<\/li>\n\n\n\n<li><strong>LED \uc5c6\uc74c:<\/strong> \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubb38\uc81c \ub610\ub294 \ud45c\uc2dc\uae30 \uc624\ub958<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc911\ub300\ud55c \uacbd\uace0:<\/strong> \ube68\uac04\uc0c9 \ud45c\uc2dc\uae30\ub294 \ud604\uc7ac \uc7a5\ube44\uac00 \ubcf4\ud638\ub418\uc9c0 \uc54a\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uace0\uc7a5\ub09c SPD\ub294 \uc9c0\uccb4\ud558\uc9c0 \ub9d0\uace0 \uc989\uc2dc \uad50\uccb4\ud558\uc138\uc694. \uace0\uc7a5\ub09c SPD\ub85c \uc791\ub3d9\ud558\uba74 \uc2dc\uc2a4\ud15c\uc774 \ucde8\uc57d\ud574\uc9c0\uba74\uc11c \uc798\ubabb\ub41c \ud655\uc2e0\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4. <a href=\"https:\/\/cnkuangya.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/spd-red-light-on-heres-what-it-means-how-to-fix\/\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad50\uccb4 \uac04\uaca9 \ubc0f \ud2b8\ub9ac\uac70<\/h3>\n\n\n\n<p><strong>\ud544\uc218 \uad50\uccb4 \uc2dc\ub098\ub9ac\uc624:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc624\ub958 \ud45c\uc2dc\uae30 \ud65c\uc131\ud654:<\/strong> \ube68\uac04\uc0c9 LED\uac00 \ucf1c\uc9c0\uac70\ub098 \uae30\uacc4\uc2dd \ud50c\ub798\uadf8\uac00 \ud2b8\ub9ac\uac70\ub418\uba74 \uc989\uc2dc \uad50\uccb4\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc9c1\uc811\uc801\uc778 \ub099\ub8b0\uac00 \ubc1c\uc0dd\ud55c \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \ud6c4:<\/strong> \ud45c\uc2dc\ub4f1\uc774 \ub179\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub418\ub354\ub77c\ub3c4 \uadfc\ucc98 \ud0c0\uaca9\uc774 \ud655\uc778\ub41c \ud6c4 \uc720\ud615 1 SPD\ub97c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc608\ubc29 \uc77c\uc815:<\/strong> \ubc88\uac1c\uac00 \ub9ce\uc774 \uce58\ub294 \uc9c0\uc5ed\uc5d0\uc11c\ub294 5~7\ub144, \ubcf4\ud1b5 \uc9c0\uc5ed\uc5d0\uc11c\ub294 8~10\ub144\ub9c8\ub2e4 \uad50\uccb4\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc2ec\uac01\ud55c \uadf8\ub9ac\ub4dc \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \ud6c4<\/strong> \uc7a5\uc2dc\uac04 \uacfc\uc804\uc555 \uc774\ubca4\ud2b8 \ub610\ub294 \uc720\ud2f8\ub9ac\ud2f0 \uc804\ud658 \uc791\uc5c5 \ud6c4 \uad50\uccb4\ud558\uae30<\/li>\n<\/ol>\n\n\n\n<p><strong>\ubaa8\ub4c8\uc2dd \ub300 \uc644\uc804 \uad50\uccb4:<\/strong> \ucfe0\uc559\uc57c\uc758 \ud504\ub9ac\ubbf8\uc5c4 SPD\ub294 \uad50\uccb4 \uac00\ub2a5\ud55c \ubcf4\ud638 \ubaa8\ub4c8\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uce58 \uc218\uba85\uc774 \ub2e4\ud558\uba74 \uc804\uccb4 \uc7a5\uce58($150-400)\uac00 \uc544\ub2cc \ubcf4\ud638 \uce74\ud2b8\ub9ac\uc9c0(\uc77c\ubc18\uc801\uc73c\ub85c $30-80)\ub9cc \uad50\uccb4\ud558\uba74 \ub429\ub2c8\ub2e4. 20\ub144 \uc2dc\uc2a4\ud15c \uc218\uba85 \ub3d9\uc548 \ubaa8\ub4c8\uc2dd \uc124\uacc4\ub85c \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 40~60%\uae4c\uc9c0 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac \ud504\ub85c\ud1a0\ucf5c<\/h3>\n\n\n\n<p><strong>\uc5f0\uac04 \uc810\uac80 \uccb4\ud06c\ub9ac\uc2a4\ud2b8:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2dc\uac01\uc801 \ud45c\uc2dc\uae30 \uc0c1\ud0dc(\ub179\uc0c9 = \uc591\ud638, \ube68\uac04\uc0c9 = \uad50\uccb4)<\/li>\n\n\n\n<li>\ub2e8\uc790 \uacac\uace0\uc131(\uc81c\uc870\uc5c5\uccb4 \uc0ac\uc591\uc5d0 \ub530\ub978 \uc7ac\ud1a0\ud06c \uc5f0\uacb0)<\/li>\n\n\n\n<li>\ubb3c\ub9ac\uc801 \uc190\uc0c1(\uade0\uc5f4, \ubcc0\uc0c9, \ud654\uc0c1 \uc790\uad6d)<\/li>\n\n\n\n<li>\uc811\uc9c0 \uc5f0\uc18d\uc131(PE \uc800\ud56d \uce21\uc815, 1\u03a9 \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud568)<\/li>\n\n\n\n<li>\uc778\ud074\ub85c\uc800 \ubb34\uacb0\uc131(\ubb3c \uce68\ud22c, \ubd80\uc2dd, \ud574\ucda9 \uc190\uc0c1)<\/li>\n<\/ul>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uc7a5\ube44:<\/strong> \uae30\ubcf8\uc801\uc778 \uc5f0\uc18d\uc131 \uc810\uac80\uc740 \uac04\ub2e8\ud55c \uba40\ud2f0\ubbf8\ud130\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4. \uc804\ubb38\uc801\uc778 \uc124\uce58\uc758 \uacbd\uc6b0, \ub9e4\ub144 \uc5f4\ud654\uc0c1 \uac80\uc0ac\ub97c \ud1b5\ud574 \uacfc\uc5f4\ub41c \uc5f0\uacb0\ubd80\ub098 \uc131\ub2a5 \uc800\ud558\ub41c \ubd80\ud488\uc744 \ubbf8\ub9ac \uac10\uc9c0\ud558\uc5ec \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \uc870\uce58\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ube44\uc6a9-\ud3b8\uc775 \ubd84\uc11d: \ubcf4\ud638\uc758 \uacbd\uc81c\uc131<\/h2>\n\n\n\n<p>\uc2dc\uc2a4\ud15c \uc18c\uc720\uc790\ub294 \uc11c\uc9c0 \ubcf4\ud638\uac00 \uadf8 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294\uc9c0 \uc790\uc8fc \uc758\ubb38\uc744 \uc81c\uae30\ud569\ub2c8\ub2e4. \uacc4\uc0b0\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ucd1d \ubcf4\ud638 \ud22c\uc790 \ube44\uc6a9\uacfc \ubcf4\ud638\ub418\uc9c0 \uc54a\ub294 \uc7a5\ube44\uc758 \uad50\uccb4 \ube44\uc6a9\uc5d0 \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \ubc1c\uc0dd\ud560 \ud655\ub960\uc744 \uacf1\ud55c \uac12\uc744 \ube44\uad50\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad50\uccb4 \ube44\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<p><strong>\ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c(10kW \uc8fc\uac70\uc6a9):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc778\ubc84\ud130 \uad50\uccb4: $2,500-4,000<\/li>\n\n\n\n<li>\ubb38\uc790\uc5f4 \ucd5c\uc801\ud654 \ud504\ub85c\uadf8\ub7a8 \uad50\uccb4(\uc0ac\uc6a9\ud55c \uacbd\uc6b0): $150-250 \uac01 \u00d7 30 = $4,500-7,500<\/li>\n\n\n\n<li>\ubaa8\ub2c8\ud130\ub9c1 \uc7a5\ube44: $300-600<\/li>\n\n\n\n<li>\uc778\uac74\ube44 \ubc0f \ub2e4\uc6b4\ud0c0\uc784: $500-1,000<\/li>\n\n\n\n<li><strong>\ucd1d \uc7a0\uc7ac\uc801 \uc190\uc2e4:<\/strong> $7,800-13,100<\/li>\n<\/ul>\n\n\n\n<p><strong>\ubcf4\ud638 \ud22c\uc790:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc778\ubc84\ud130\uc758 DC SPD: $180-280<\/li>\n\n\n\n<li>\uba54\uc778 \ud328\ub110\uc758 AC SPD: $120-200<\/li>\n\n\n\n<li>\uc124\uce58 \uc778\uac74\ube44: $150-300<\/li>\n\n\n\n<li><strong>\ucd1d \ubcf4\ud638 \ube44\uc6a9:<\/strong> $450-780<\/li>\n<\/ul>\n\n\n\n<p><strong>ROI \uacc4\uc0b0:<\/strong> \ubcf4\ud638 \ube44\uc6a9\uc740 3.4-10%\uc758 \uc7a0\uc7ac\uc801 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. 25\ub144 \uc2dc\uc2a4\ud15c \uc218\uba85 \ub3d9\uc548 \uc11c\uc9c0 \ud655\ub960\uc774 5%\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0(\ub300\ubd80\ubd84\uc758 \uc9c0\uc5ed\uc5d0\uc11c \uac00\ub2a5\uc131\uc774 \ub192\uc74c), \ubcf4\ud638 \uae30\ub2a5\uc740 \uc591\uc218 \uae30\ub300\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>EV \ucda9\uc804\uc18c(\uc0c1\uc5c5\uc6a9 \ub808\ubca8 2):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucda9\uc804 \ubc1b\uce68\ub300 \uad50\uccb4: $4,500-7,000<\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \ucee8\ud2b8\ub864\ub7ec: $800-1,200<\/li>\n\n\n\n<li>\uacb0\uc81c \ub2e8\ub9d0\uae30: $1,500-2,500<\/li>\n\n\n\n<li>\uc124\uce58 \uc778\uac74\ube44: $1,000-2,000<\/li>\n\n\n\n<li>\ub2e4\uc6b4\ud0c0\uc784 \uc911 \ub9e4\ucd9c \uc190\uc2e4: $200-500\/\uc77c \u00d7 7-14\uc77c = $1,400-7,000<\/li>\n\n\n\n<li><strong>\ucd1d \uc7a0\uc7ac\uc801 \uc190\uc2e4:<\/strong> $9,200-19,700<\/li>\n<\/ul>\n\n\n\n<p><strong>\ubcf4\ud638 \ud22c\uc790:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc11c\ube44\uc2a4 \uc911\uc778 \uc720\ud615 1: $250-400<\/li>\n\n\n\n<li>\uc11c\ube0c\ud328\ub110\uc5d0 2\ubc88 \uc785\ub825: $150-250<\/li>\n\n\n\n<li>\ubc1b\uce68\ub300 3\ud615: $80-120<\/li>\n\n\n\n<li>\uc124\uce58: $200-400<\/li>\n\n\n\n<li><strong>\ucd1d \ubcf4\ud638 \ube44\uc6a9:<\/strong> $680-1,170<\/li>\n<\/ul>\n\n\n\n<p><strong>ROI \uacc4\uc0b0:<\/strong> \ubcf4\ud638 \ube44\uc6a9\uc740 3.5-12.7%\uc758 \uc7a0\uc7ac\uc801 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\uba70, 5% \uc774\uc0c1\uc758 \uc11c\uc9c0 \ud655\ub960\uc5d0\uc11c \uc591\uc218 \uc608\uc0c1\uac12\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcf4\ud5d8 \ubc0f \ubcf4\uc99d \uace0\ub824 \uc0ac\ud56d<\/h3>\n\n\n\n<p>\ub9ce\uc740 \uc7a5\ube44 \uc81c\uc870\uc5c5\uccb4\ub294 \uc801\uc808\ud55c \uc11c\uc9c0 \ubcf4\ud638\uac00 \uc124\uce58\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ubcf4\uc99d\uc744 \ubb34\ud6a8\ud654\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc77c\ubd80 \uc0c1\uc5c5\uc6a9 \ubcf4\ud5d8 \uc815\ucc45\uc5d0\uc11c\ub294 \ub099\ub8b0 \uad00\ub828 \ud53c\ud574\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubb38\uc11c\ud654\ub41c \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ubcf4\ud638 \ube44\uc6a9\uc740 \ubcf4\uc99d \uccad\uad6c \uac70\ubd80 \ub610\ub294 \ubcf4\ud5d8 \ubd84\uc7c1\uc73c\ub85c \uc778\ud55c \ube44\uc6a9\uc5d0 \ube44\ud558\uba74 \ubbf8\ubbf8\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubb38\uc11c \uc694\uad6c \uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc7a5\uce58 \uc0ac\uc591\uc774 \ud3ec\ud568\ub41c SPD \uc124\uce58 \uc778\uc99d\uc11c<\/li>\n\n\n\n<li>\uc5f0\uac04 \uac80\uc0ac \uae30\ub85d<\/li>\n\n\n\n<li>\uad50\uccb4 \ub0b4\uc5ed \ubc0f \ub0a0\uc9dc<\/li>\n\n\n\n<li>\uc811\uc9c0 \uc2dc\uc2a4\ud15c \ud14c\uc2a4\ud2b8 \uacb0\uacfc<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \uae30\ub85d\uc740 \uc124\uce58 \uae30\uac04 \ub3d9\uc548 \ubcf4\uad00\ud558\uc138\uc694. \uc11c\uc9c0 \ubc1c\uc0dd \ud6c4 \ubcf4\uc99d \ub610\ub294 \ubcf4\ud5d8 \uccad\uad6c\uc758 \uc720\ud6a8\uc131\uc744 \ud655\uc778\ud558\ub294 \ub370 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Buyer&#8217;s Selection Guide: Matching Products to Applications<\/h2>\n\n\n\n<p>\uae30\uc220 \uc694\uad6c \uc0ac\ud56d\uc774 \uc124\uc815\ub418\uba74 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub294 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uba74\uc11c \uc7a5\uae30\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ud2b9\uc815 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud488\uc9c8 \uc9c0\ud45c \ubc0f \uc778\uc99d<\/h3>\n\n\n\n<p><strong>\ud544\uc218 \uc778\uc99d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IEC 61643-11:<\/strong> \uc800\uc804\uc555 SPD\uc5d0 \ub300\ud55c \uad6d\uc81c \ud45c\uc900<\/li>\n\n\n\n<li><strong>UL 1449:<\/strong> \ubd81\ubbf8 \uc548\uc804 \ubc0f \uc131\ub2a5 \ud45c\uc900<\/li>\n\n\n\n<li><strong>EN 50539:<\/strong> \ud0dc\uc591\uad11 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc720\ub7fd \ud45c\uc900(DC SPD)<\/li>\n\n\n\n<li><strong>CE \ub9c8\ud06c:<\/strong> \uc804\uae30 \uc548\uc804\uc744 \uc704\ud55c \uc720\ub7fd \uc801\ud569\uc131<\/li>\n\n\n\n<li><strong>TUV \uc778\uc99d:<\/strong> \ub3c5\uc77c\uc758 \ub3c5\ub9bd\uc801\uc778 \ud14c\uc2a4\ud2b8 \uac80\uc99d<\/li>\n<\/ul>\n\n\n\n<p>Kuangya SPD\ub294 IEC, CE \ubc0f RoHS \uc900\uc218\ub97c \ud3ec\ud568\ud55c \uc5ec\ub7ec \uad6d\uc81c \uc778\uc99d\uc744 \ud68d\ub4dd\ud558\uc5ec \uae00\ub85c\ubc8c \uc124\uce58 \ud45c\uc900 \ubc0f \ud604\uc9c0 \uc804\uae30 \ucf54\ub4dc\uc640\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <a href=\"https:\/\/cnkuangya.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/top-5-spd-manufacturers-in-china-a-comprehensive-guide-to-choosing-the-right-surge-protection-device\/\">\uc778\uc6a9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ub2a5 \ube44\uad50: \ud45c\uc900 \ub300 \ud504\ub9ac\ubbf8\uc5c4<\/h3>\n\n\n\n<p><strong>\ud45c\uc900 SPD \uae30\ub2a5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uace0\uc815 \ubcf4\ud638 \ubaa8\ub4c8(\uc804\uccb4 \uc7a5\uce58 \uad50\uccb4)<\/li>\n\n\n\n<li>\uc2dc\uac01\uc801 LED \ud45c\uc2dc\uae30<\/li>\n\n\n\n<li>DIN \ub808\uc77c \uc7a5\ucc29<\/li>\n\n\n\n<li>\uae30\ubcf8 \ubb38\uc11c<\/li>\n<\/ul>\n\n\n\n<p><strong>\ud504\ub9ac\ubbf8\uc5c4 SPD \uae30\ub2a5(\uc0c1\uc5c5\uc6a9 \uc124\uce58\uc5d0 \uad8c\uc7a5):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad50\uccb4 \uac00\ub2a5\ud55c \ubcf4\ud638 \uce74\ud2b8\ub9ac\uc9c0(\uc218\uba85 \ube44\uc6a9 \uc808\uac10)<\/li>\n\n\n\n<li>\uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \uc811\uc810(BMS\/SCADA\uc640 \ud1b5\ud569)<\/li>\n\n\n\n<li>\uc5f4 \ucc28\ub2e8(\ud654\uc7ac \uc704\ud5d8 \ubc29\uc9c0)<\/li>\n\n\n\n<li>\uac1c\ubcc4 \uadf9 \ud45c\uc2dc(\uc2e4\ud328\ud55c \ub2e8\uacc4 \uc2dd\ubcc4)<\/li>\n\n\n\n<li>\uc885\ud569\uc801\uc778 \uc124\uce58 \ubb38\uc11c<\/li>\n\n\n\n<li>\ubcf4\uc99d \uae30\uac04 \uc5f0\uc7a5(5~10\ub144 \ub300 1~2\ub144)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \uc81c\ud488 \ucd94\ucc9c<\/h3>\n\n\n\n<p><strong>\uc8fc\uac70\uc6a9 \ud0dc\uc591\uad11 \ubc1c\uc804(3~10kW):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DC \ucabd:<\/strong> Kuangya DC \uc720\ud615 2 SPD, 1000V\/1200V Uc, 20-40 kA Imax<\/li>\n\n\n\n<li><strong>AC \ucabd:<\/strong> Kuangya AC \uc720\ud615 2 SPD, \ub2e8\uc0c1 275V Uc, 40kA Imax<\/li>\n\n\n\n<li><strong>\uc608\uc0b0:<\/strong> $300-500 \ucd1d \ubcf4\ud638<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc0c1\uc5c5\uc6a9 \ud0dc\uc591\uad11 \ubc1c\uc804(50-500kW):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DC \ucef4\ubc14\uc774\ub108:<\/strong> Kuangya DC \uc720\ud615 2 SPD, \uc2a4\ud2b8\ub9c1 Voc\uc5d0 \uc804\uc555 \uc77c\uce58<\/li>\n\n\n\n<li><strong>DC \uc778\ubc84\ud130 \uc785\ub825:<\/strong> \ucf85\uc57c DC \ud0c0\uc785 1+2 \uacb0\ud569, 65kA \uc544\uc774\ub9e5\uc2a4<\/li>\n\n\n\n<li><strong>AC \uc778\ubc84\ud130 \ucd9c\ub825:<\/strong> Kuangya AC \uc720\ud615 2 SPD, 3 \uc0c1 440V Uc<\/li>\n\n\n\n<li><strong>AC \uba54\uc778 \ubc30\ud3ec:<\/strong> Kuangya AC \uc720\ud615 1 SPD, 50 kA Iimp<\/li>\n\n\n\n<li><strong>\uc608\uc0b0:<\/strong> $1,200-2,500 \ucd1d \ubcf4\ud638 \uc218<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc8fc\uac70\uc6a9 \uc804\uae30\ucc28 \ucda9\uc804(\ub808\ubca8 2, 7kW):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uba54\uc778 \ud328\ub110:<\/strong> Kuangya AC \uc720\ud615 2 SPD, 275V Uc, 40kA Imax<\/li>\n\n\n\n<li><strong>\uc608\uc0b0:<\/strong> $150-250<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc0c1\uc5c5\uc6a9 EV \ucda9\uc804 \ud50c\ub77c\uc790(\uc5ec\ub7ec \ub808\ubca8 2 \uc2a4\ud14c\uc774\uc158):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc11c\ube44\uc2a4 \uc785\uad6c:<\/strong> Kuangya AC \uc720\ud615 1 SPD, 3\uc0c1, 50kA Iimp<\/li>\n\n\n\n<li><strong>\ucda9\uc804 \ud558\uc704 \ud328\ub110:<\/strong> Kuangya AC \uc720\ud615 2 SPD, 3\uc0c1, 40kA Imax<\/li>\n\n\n\n<li><strong>\uac1c\ubcc4 \uc2a4\ud14c\uc774\uc158:<\/strong> \ucfe0\uc559\uc57c AC \ud0c0\uc785 3 SPD(\ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub41c \uacbd\uc6b0)<\/li>\n\n\n\n<li><strong>\uc608\uc0b0:<\/strong> $800-1,500 \ucd1d \ubcf4\ud638 \uc218<\/li>\n<\/ul>\n\n\n\n<p><strong>DC \uace0\uc18d \ucda9\uc804 \uc2a4\ud14c\uc774\uc158(50-150kW):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AC \uc785\ub825:<\/strong> \ucfe0\uc559\uc57c AC \ud0c0\uc785 1+2 \uacb0\ud569, 3\uc0c1, 65kA<\/li>\n\n\n\n<li><strong>DC \ucd9c\ub825:<\/strong> \ucda9\uc804 \ud504\ub85c\ud1a0\ucf5c\uacfc \uc804\uc555\uc774 \uc77c\uce58\ud558\ub294 Kuangya DC \ud0c0\uc785 2 SPD<\/li>\n\n\n\n<li><strong>\uc608\uc0b0:<\/strong> $600-1,000 \ucda9\uc804 \uc720\ub2db\ub2f9<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \uc2e4\uc218\uc640 \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p>\uc219\ub828\ub41c \uc124\uce58\uc790\ub77c\ub3c4 \uc11c\uc9c0 \ubcf4\ud638 \ud6a8\uacfc\ub97c \ub5a8\uc5b4\ub728\ub9ac\ub294 \uc911\ub300\ud55c \uc624\ub958\ub97c \ubc94\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc744 \uc778\uc2dd\ud558\uba74 \ubcf4\ud638 \uc804\ub7b5\uc758 \uc131\uacf5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 1: Uc\/MCOV \ub4f1\uae09 \ubbf8\ub2ec<\/strong>\\<br>Installing an SPD with Uc below the system&#8217;s maximum operating voltage causes continuous conduction, thermal runaway, and device failure. Always calculate Uc based on worst-case voltage conditions, not nominal values.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 2: \uacfc\ub3c4\ud55c \ub9ac\ub4dc \uae38\uc774<\/strong>\\<br>SPD\uc640 \ubc84\uc2a4 \ubc14 \uc0ac\uc774\uc758 \uc5f0\uacb0 \ub9ac\ub4dc\uac00 \uae38\uba74 \uc720\ub3c4 \uc804\uc555 \uac15\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec \ubcf4\ud638 \uae30\ub2a5\uc774 \ubb34\ud6a8\ud654\ub429\ub2c8\ub2e4. \ucd1d \ub9ac\ub4dc \uae38\uc774\ub97c 0.5m \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud558\uc138\uc694. \uc774\ub294 \ud611\uc0c1\ud560 \uc218 \uc5c6\ub294 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 3: \uc5c5\uc2a4\ud2b8\ub9bc \ud0c0\uc785 2 \uc5c6\uc774 \ud0c0\uc785 3 \uc124\uce58\ud558\uae30<\/strong>\\<br>\uc720\ud615 3 SPD\ub294 \uc5c5\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uc5c6\uc774\ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \uad6c\uc131\uc740 IEC 61643-11\uc744 \uc704\ubc18\ud558\uba70 \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \uc720\ud615 3 \uc7a5\uce58\uac00 \ud30c\uad34\ub420 \uacbd\uc6b0 \ud654\uc7ac \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 4: DC\/AC \uad6c\ubd84\uc744 \uc18c\ud640\ud788 \ud568<\/strong>\\<br>AC \uc815\uaca9 SPD\ub294 \uc808\ub300\ub85c DC \ud68c\ub85c\uc5d0 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. DC \uc2dc\uc2a4\ud15c\uc5d0\ub294 AC SPD\uac00 \uc544\ud06c \ud6c4\uc18d \uc804\ub958\ub97c \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \uc804\ub958 \uc81c\ub85c \ud06c\ub85c\uc2f1\uc774 \uc5c6\uc5b4 \uc9c0\uc18d\uc801\uc778 \ub2e8\ub77d\uacfc \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 5: \uc2e4\ud328\ud55c \uc9c0\ud45c \ubb34\uc2dc\ud558\uae30<\/strong>\\<br>\ube68\uac04\uc0c9 LED \ud45c\uc2dc\ub4f1 \ub610\ub294 \ud2b8\ub9ac\uac70\ub41c \uae30\uacc4\uc2dd \ud50c\ub798\uadf8\ub85c \uc791\ub3d9\ud558\uba74 \uc7a5\ube44\uac00 \ubcf4\ud638\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uace0\uc7a5\ub09c SPD\ub294 \uc989\uc2dc \uad50\uccb4\ud558\uc138\uc694. \uc131\ub2a5\uc774 \uc800\ud558\ub418\uba74 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc804\ud600 \uc81c\uacf5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc218 6: \uc811\uc9c0 \uc5f0\uacb0 \ubd88\ub7c9<\/strong>\\<br>\uace0\uc784\ud53c\ub358\uc2a4 \uc811\uc9c0 \uc5f0\uacb0\uc740 \ud6a8\uacfc\uc801\uc778 \uc11c\uc9c0 \uc804\ub958 \uc804\ud658\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc811\uc9c0 \uc804\uadf9 \uc800\ud56d\uc774 \u226410\u03a9\uc774\uace0 PE \ub3c4\uccb4 \uc5f0\uacb0\uc774 \ub2e8\ub2e8\ud558\uace0 \ubd80\uc2dd\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860 \uc0ac\ud6c4 \uace0\ub824\uac00 \uc544\ub2cc \uc2dc\uc2a4\ud15c \uc124\uacc4\ub85c\uc11c\uc758 \ubcf4\ud638<\/h2>\n\n\n\n<p>\ud0dc\uc591\uad11 PV \uc2dc\uc2a4\ud15c \ubc0f EV \ucda9\uc804 \uc778\ud504\ub77c\uc5d0 \ub300\ud55c \ud6a8\uacfc\uc801\uc778 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uc704\ud574\uc11c\ub294 \uc870\uc815\ub41c \uc7a5\uce58 \uc120\ud0dd, \uc815\ud655\ud55c \ubc30\uce58 \ubc0f \uc801\uc808\ud55c \uc124\uce58 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc720\ud615 1, \uc720\ud615 2 \ubc0f \uc720\ud615 3 \ubd84\ub958\ub294 \ub2e8\uc21c\ud788 \ubcf4\ud638 \ud488\uc9c8\uc758 \uacc4\uce35 \uad6c\uc870\uac00 \uc544\ub2c8\ub77c \uc11c\ub85c \ub2e4\ub978 \uc704\ud611 \uc2dc\ub098\ub9ac\uc624\uc640 \uc124\uce58 \uc704\uce58\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc720\ud615 1 SPD\ub294 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0\uc11c \uc9c1\uc811 \ub099\ub8b0\ub97c \ubc29\uc5b4\ud558\uc5ec 10\/350\u03bcs\uc758 \ub300\uaddc\ubaa8 \uc784\ud384\uc2a4 \uc804\ub958\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc720\ud615 2 \uc7a5\uce58\ub294 \ubc30\uc804 \ubcf4\ud638\uc758 \uc911\ucd94\ub97c \ud615\uc131\ud558\uc5ec \uc720\ub3c4 \uc11c\uc9c0 \ubc0f \uc2a4\uc704\uce6d \uacfc\ub3c4 \uc804\ub958\ub85c\ubd80\ud130 \uc11c\ube0c \ud328\ub110\uacfc \uc7a5\ube44\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc720\ud615 3 SPD\ub294 \ubbfc\uac10\ud55c \uc804\uc790 \uc81c\ud488\uc5d0 \ub300\ud55c \uc0ac\uc6a9 \uc9c0\uc810 \ubbf8\uc138 \ud074\ub7a8\ud551\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uc801\uc808\ud55c \uc870\uc815\uc744 \ud1b5\ud574 \uc720\ud615 2 \ubcf4\ud638\uc758 \ub2e4\uc6b4 \uc2a4\ud2b8\ub9bc\uc5d0 \uc124\uce58\ub41c \uacbd\uc6b0\uc5d0\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud0dc\uc591\uad11 \uc124\uce58\uc758 \uacbd\uc6b0 \uc801\uc808\ud55c \uc815\uaca9 \uc7a5\uce58\ub85c DC \ubc0f AC \uce21\uc744 \ubaa8\ub450 \ubcf4\ud638\ud558\uc138\uc694: \uc5b4\ub808\uc774 \ucef4\ubc14\uc774\ub108 \ubc0f \uc778\ubc84\ud130 \uc785\ub825\uc758 DC SPD, \uc778\ubc84\ud130 \ucd9c\ub825 \ubc0f \ubc30\uc804 \ud328\ub110\uc758 AC SPD. \uc804\uae30\ucc28 \ucda9\uc804\uc758 \uacbd\uc6b0 \uc11c\ube44\uc2a4 \uc785\uad6c\ubd80\ud130 \ucda9\uc804 \ubc1b\uce68\ub300\uae4c\uc9c0 \ub2e4\ub2e8\uacc4 \ubcf4\ud638\ub97c \uad6c\ud604\ud558\ub418, AC \ubc0f DC \ubcf4\ud638\uac00 \ubaa8\ub450 \ud544\uc694\ud55c DC \uace0\uc18d \ucda9\uc804 \uc124\uce58\uc5d0 \ud2b9\ud788 \uc8fc\uc758\ud558\uc138\uc694.<\/p>\n\n\n\n<p>\uc801\uc808\ud55c \uc11c\uc9c0 \ubcf4\ud638\uc5d0 \ub300\ud55c \ud22c\uc790(\uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc758 1~31%)\ub294 \ubcf4\ud638\ub418\uc9c0 \uc54a\uc740 \uc7a5\ube44 \uace0\uc7a5, \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04 \uc5f0\uc7a5, \uc7a0\uc7ac\uc801 \uc548\uc804 \uc704\ud5d8\uc73c\ub85c \uc778\ud55c \uce58\uba85\uc801\uc778 \ube44\uc6a9\uacfc \ube44\uad50\ud560 \ub54c \ud0c1\uc6d4\ud55c \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. Kuangya\uc640 \uac19\uc740 \uae30\uc874 \uc81c\uc870\uc5c5\uccb4\uc758 \uc81c\ud488\uc740 \uc778\uc99d\ub41c \uc131\ub2a5, \ubaa8\ub4c8\uc2dd \uc11c\ube44\uc2a4 \uac00\ub2a5\uc131, \ud3ec\uad04\uc801\uc778 \uae30\uc220 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud558\uc5ec \uc7a5\uae30\uc801\uc778 \ubcf4\ud638 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucc98\uc74c\ubd80\ud130 \uc2dc\uc2a4\ud15c\uc5d0 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uc124\uacc4\ud558\uace0, \ucd94\uce21\uc774 \uc544\ub2cc \uacc4\uc0b0\ub41c \ub9e4\uac1c \ubcc0\uc218\ub97c \uae30\ubc18\uc73c\ub85c \uc7a5\uce58\ub97c \uc9c0\uc815\ud558\uace0, \ub9ac\ub4dc \uae38\uc774\uc640 \uc811\uc9c0 \ud488\uc9c8\uc5d0 \uc8fc\uc758\ud558\uc5ec \uc124\uce58\ud558\uace0, \uc815\uae30\uc801\uc778 \uc810\uac80\uacfc \uc801\uc2dc \uad50\uccb4\ub97c \ud1b5\ud574 \uc720\uc9c0 \uad00\ub9ac\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uccb4\uacc4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uaddc\uc815 \uc900\uc218 \uccb4\ud06c\ubc15\uc2a4\uc5d0\uc11c \uc218\uc2ed \ub144 \ub3d9\uc548 \uc5d0\ub108\uc9c0 \uc778\ud504\ub77c \ud22c\uc790\ub97c \ubcf4\uc874\ud558\ub294 \uac15\ub825\ud55c \ubc29\uc5b4 \uc218\ub2e8\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\uc81c\ud488 \uc815\ubcf4:<\/strong> Kuangya Electrical Equipment Supply\ub294 1000V \ubc0f 1500V \uc2dc\uc2a4\ud15c\uc6a9 DC SPD, \uc720\ud615 1, \uc720\ud615 2 \ubc0f \uc720\ud615 1+2 \uad6c\uc131\uc758 AC SPD, \uad50\uccb4 \uac00\ub2a5\ud55c \ubcf4\ud638 \uce74\ud2b8\ub9ac\uc9c0\uac00 \uc788\ub294 \ubaa8\ub4c8\uc2dd \uc124\uacc4\ub97c \ud3ec\ud568\ud558\uc5ec \ud0dc\uc591\uad11 PV \ubc0f EV \ucda9\uc804 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ud3ec\uad04\uc801\uc778 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\ud488\uc740 \uad6d\uc81c \uc778\uc99d(IEC 61643-11, CE, RoHS)\uc744 \ubc1b\uc558\uc73c\uba70 \uad11\ubc94\uc704\ud55c \uae30\uc220 \ubb38\uc11c\uc640 \uae00\ub85c\ubc8c \uace0\uac1d \uc9c0\uc6d0\uc73c\ub85c \ub4b7\ubc1b\uce68\ub429\ub2c8\ub2e4. \ubc29\ubb38\ud558\uae30 <a href=\"https:\/\/cnkuangya.com\/ko\/\">cnkuangya.com<\/a> \ub97c \ud074\ub9ad\ud558\uc5ec \uc804\uccb4 \uc81c\ud488\uad70\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uae30\uc220 \uc120\ud0dd \uac00\uc774\ub4dc\uc5d0 \uc561\uc138\uc2a4\ud558\uc138\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-1024x572.jpg\" alt=\"\" class=\"wp-image-2386\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-1024x572.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-300x167.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-768x429.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-1536x857.jpg 1536w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-2048x1143.jpg 2048w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-18x10.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/01\/80e696769018682b89b952ff59a4d2b8eaa05388022c6dc6de7554bca3d3bc69-600x335.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>When lightning strikes within a mile of your solar installation or EV charging station, the resulting surge can travel through your electrical system in microseconds, destroying inverters worth thousands of dollars, frying charge controllers, and rendering expensive battery banks useless. Yet most system owners discover they need surge protection only after catastrophic failure\u2014when it&#8217;s already [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":2654,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-2653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-surge-protection-lightning-safety"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2653","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/comments?post=2653"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2653\/revisions"}],"predecessor-version":[{"id":2655,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2653\/revisions\/2655"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/2654"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=2653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/categories?post=2653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/tags?post=2653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}