\n\n\n\n
\ub780 \ubb34\uc5c7\uc778\uac00\uc694? DC SPD<\/a> \uadf8\ub9ac\uace0 \uc774\uac83\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\nA DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ub294 DC \uc804\uc6d0 \ud68c\ub85c\uc640 \ubcd1\ub82c\ub85c \uc5f0\uacb0\ub41c \uc7a5\uce58\ub85c, \uacfc\ub3c4 \uacfc\uc804\uc555\uc774 \ubbfc\uac10\ud55c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc7a5\ube44\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc774\ub97c \uac10\uc9c0\ud558\uace0 \uc804\ud658\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. AC \uc2dc\uc2a4\ud15c\uacfc \ub2ec\ub9ac DC \ud68c\ub85c\ub294 \uc804\ub958 \ud30c\ud615\uc5d0 \uc790\uc5f0\uc801\uc778 \uc81c\ub85c \ud06c\ub85c\uc2f1 \ud3ec\uc778\ud2b8\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc544\ud06c \uc5b5\uc81c\uac00 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub354 \uc5b4\ub835\uace0, \uc9c0\uc18d\uc801\uc778 DC \uc804\uc555\uc740 AC \ud658\uacbd\ubcf4\ub2e4 \ud6e8\uc52c \uc624\ub798 \uace0\uc7a5 \uc544\ud06c\ub97c \uc9c0\uc18d\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0\uc11c \uace0\uc720\ud55c \ubcf4\ud638 \uacfc\uc81c\ub97c \uc548\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \ud2b9\uc218 \ubc30\ub9ac\uc2a4\ud130(MOV) \uae30\uc220, \uac00\uc2a4 \ubc29\uc804\uad00(GDT), \uc9c1\ub958 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uc544\ud06c-\ud000\uce6d \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\nDC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc11c\uc9c0 \uc804\ud30c\uc758 \ubb3c\ub9ac\ud559\uc740 \ub9e4\uc6b0 \uae4c\ub2e4\ub86d\uc2b5\ub2c8\ub2e4. \ubc88\uac1c\ub85c \uc778\ud55c \uc11c\uc9c0\uac00 \uc625\uc0c1 \ud0dc\uc591\uad11 \uc5b4\ub808\uc774\ub97c 1\uce35 \ubc30\ud130\ub9ac \uc800\uc7a5 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud558\ub294 \ucf00\uc774\ube14\uc744 \ub530\ub77c \uc774\ub3d9\ud558\uac70\ub098 \uace0\ucd9c\ub825 DC \uace0\uc18d \ucda9\uc804\uae30\uac00 \uacf5\uc720 DC \ubc84\uc2a4\uc5d0\uc11c \ubd80\ud558\ub97c \ube60\ub974\uac8c \uc804\ud658\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub294 1\ub9c8\uc774\ud06c\ub85c\ucd08 \uc774\ub0b4\uc5d0 \uc5f0\uacb0\ub41c \uc804\uc790\uae30\uae30\uc758 \uc808\uc5f0 \ub0b4\uc804\uc555\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc815\uaca9 DC SPD<\/strong> \uc81c\uc790\ub9ac\uc5d0 \uc788\uc73c\uba74 \uc5d0\ub108\uc9c0\uac00 \uc804\ub825\uc744 \uacf5\uae09\ud574\uc57c \ud558\ub294 \ubc14\ub85c \uadf8 \ubd80\ud488\uc744 \ud1b5\ud558\uc9c0 \uc54a\uace0\ub294 \uc5d0\ub108\uc9c0\uac00 \uac08 \uacf3\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\ud604\ub300 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> DC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc740 \uc800\uc804\uc555 DC \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c SPD\ub97c \uad00\ub9ac\ud558\ub294 \uad6d\uc81c \ud45c\uc900\uc778 IEC\/EN 61643-31\uc5d0 \ub530\ub77c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc804\uc555 \ubcf4\ud638 \uc218\uc900(Up), \uacf5\uce6d \ubc29\uc804 \uc804\ub958(In), \ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(Ucpv) \ubc0f \ub2e8\ub77d \uc804\ub958 \uc815\uaca9(SCCR)\uc5d0 \ub300\ud55c \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud558\uba70, \ubaa8\ub4e0 \ud30c\ub77c\ubbf8\ud130\ub294 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc815 DC \uc804\uc555 \ubc0f \uc804\ub958 \ud2b9\uc131\uc5d0 \uc2e0\uc911\ud558\uac8c \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\nEV \ucda9\uc804 \uc778\ud504\ub77c\uc758 DC SPD<\/h2>\n\n\n\n
\uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804\uc18c, \ud2b9\ud788 150kW, 350kW \uc774\uc0c1\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 DC \uace0\uc18d \ucda9\uc804\uae30(DCFC)\ub294 \uc11c\uc9c0 \ubcf4\ud638\uc5d0 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub192\uc740 DC \ubc84\uc2a4 \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 400V~1,000V), \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc758 \uc0c1\ub2f9\ud55c \uc2a4\uc704\uce6d \uacfc\ub3c4 \uc0c1\ud0dc, \uc9c1\uac04\uc811\uc801\uc778 \ub099\ub8b0\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \uc704\ud611\uc774 \ub418\ub294 \uc2e4\uc678 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc77c\ubc18\uc801\uc778 DC \uace0\uc18d \ucda9\uc804\uc18c \uc544\ud0a4\ud14d\ucc98\uc5d0\ub294 \uadf8\ub9ac\ub4dc\uc5d0 \uc5f0\uacb0\ub41c AC\/DC \uc815\ub958\uae30, DC \ubc30\uc804 \ubc84\uc2a4, \uac1c\ubcc4 \ucda9\uc804 \ubaa8\ub4c8, \ud1b5\uc2e0\/\uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac01 \ud558\uc704 \uc2dc\uc2a4\ud15c\uc740 \uc11c\ub85c \ub2e4\ub978 \uc9c0\uc810\uc5d0\uc11c \uc11c\uc9c0 \uc190\uc0c1\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. AC \uc785\ub825 \uce21\uc5d0\ub294 AC SPD\uac00 \ud544\uc694\ud558\uc9c0\ub9cc \ucda9\uc804 \uce90\ube44\ub2db\uacfc \ucc28\ub7c9 \ucee4\ub125\ud130 \uc0ac\uc774\uc758 DC \ubc84\uc2a4\uc640 \ucf00\uc774\ube14\uc740 \uc804\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 DC \uc791\ub3d9 \uc804\uc555\uc5d0 \uc815\uaca9\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\uc0c1\uc5c5\uc6a9 \uc8fc\ucc28 \uc2dc\uc124\uc5d0\uc11c \uc5ec\ub7ec \ucda9\uc804 \uc9c0\uc810\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 400V DC \ucda9\uc804 \ubc84\uc2a4\ub97c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694. \uadfc\ucc98\uc5d0 \ub099\ub8b0\uac00 \ubc1c\uc0dd\ud558\uc5ec DC \ucf00\uc774\ube14 \uc778\ud504\ub77c\uc5d0 10kA\uc758 \uc11c\uc9c0 \uc804\ub958\uac00 \uc720\uc785\ub418\uba74 \ubc84\uc2a4 \uc804\uccb4\uc5d0 \uc218\ucc9c \ubcfc\ud2b8\uc758 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\uac00 \ubc1c\uc0dd\ud558\uc5ec \uac01 \ucda9\uc804\uae30 \ub0b4\ubd80\uc758 \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc758 \uace0\uc7a5 \uc784\uacc4\uac12\uc778 600V \ub610\ub294 800V\ub97c \ud6e8\uc52c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. A \uc720\ud615 2 DC SPD<\/strong> DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub41c \uc815\uaca9 \ubc29\uc804 \uc804\ub958(In) 20kA, \uc804\uc555 \ubcf4\ud638 \ub808\ubca8(Up) \u22642.0kV\uc758 DC \ubc30\uc804\ubc18\uc740 \ub098\ub178\ucd08 \uc774\ub0b4\uc5d0 \uc774 \uacfc\ub3c4 \uc0c1\ud0dc\ub97c \ud074\ub7a8\ud551\ud558\uc5ec \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \ubcf4\ud638 \uc811\uc9c0 \ub3c4\uccb4\ub85c \uc548\uc804\ud558\uac8c \uc804\ud658\ud558\uace0 \ud574\ub2f9 \ubc84\uc2a4\uc5d0 \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \ucda9\uc804\uae30\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ub099\ub8b0 \ubcf4\ud638 \uc678\uc5d0\ub3c4 DC \uace0\uc18d \ucda9\uc804\uae30\ub294 \uc790\uccb4\uc801\uc73c\ub85c \ub0b4\ubd80 \uc2a4\uc704\uce6d \uc11c\uc9c0\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. IGBT \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ube60\ub978 \uc628\/\uc624\ud504 \uc0ac\uc774\ud074\ub9c1\uacfc \ucf00\uc774\ube14 \ud558\ub124\uc2a4\uc5d0 \uc800\uc7a5\ub41c \uc720\ub3c4 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \ubc18\ubcf5\uc801\uc778 \uc800\uc5d0\ub108\uc9c0 \uacfc\ub3c4 \uc0c1\ud0dc\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c MOV \uae30\ubc18 \ubcf4\ud638 \uad6c\uc131 \uc694\uc18c\uac00 \uc800\ud558\ub429\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \uc5f0\uac04 \uc218\ucc9c \ubc88 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 EV \ucda9\uc804 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ub192\uc740 \ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax) \uc815\uaca9(\ub2e8\uc21c\ud788 \ub192\uc740 In\uc774 \uc544\ub2c8\ub77c)\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n![\"\"](\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/9a3344dd2d1a1738d5145050443e4a386c0553cf936d1fb410a9f4e460faf193@chat.jpeg\")
<\/figure>\n\n\n\n
\n\n\n\nDC SPD\ub85c \ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c \ubcf4\ud638<\/h2>\n\n\n\n
\ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\ub974\uc9c0\ub9cc \ub611\uac19\uc774 \uc2ec\uac01\ud55c \uc11c\uc9c0 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \ub3c4\uc785\ud569\ub2c8\ub2e4. \uadf8\ub9ac\ub4dc \uaddc\ubaa8\uc758 BESS \uc124\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c1\ub82c\/\ubcd1\ub82c \uc2a4\ud2b8\ub9c1\uc73c\ub85c \uc5f0\uacb0\ub41c \ubc30\ud130\ub9ac \ubaa8\ub4c8\ub85c \uad6c\uc131\ub418\uc5b4 600V, 800V \ub610\ub294 1,500V DC\uc758 \uc2dc\uc2a4\ud15c \uc804\uc555\uc744 \ub2ec\uc131\ud558\uace0 \uadf8\ub9ac\ub4dc \uc0c1\ud638 \uc5f0\uacb0\uc744 \uc704\ud574 \uc591\ubc29\ud5a5 DC\/AC \uc778\ubc84\ud130\uc5d0 \uacf5\uae09\ub429\ub2c8\ub2e4. \ubc30\ud130\ub9ac \ub799, \uc778\ubc84\ud130, \uc2a4\uc704\uce58 \uae30\uc5b4 \uc0ac\uc774\uc5d0 \ucf00\uc774\ube14\uc774 \uc218\ubc31 \ubbf8\ud130\uc5d0 \uc774\ub974\ub294 \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc758 \uc5c4\uccad\ub09c \uaddc\ubaa8 \ub54c\ubb38\uc5d0 \ubc88\uac1c\uc5d0 \uc758\ud55c \uc11c\uc9c0\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud55c \uad11\ubc94\uc704\ud55c \uc548\ud14c\ub098\ud615 \uad6c\uc870\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubc30\ud130\ub9ac \uad00\ub9ac \uc2dc\uc2a4\ud15c(BMS)\uc740 \ubaa8\ub4e0 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc7a5\uce58\uc758 \ub450\ub1cc \uc5ed\ud560\uc744 \ud558\uba70 \uc140 \uc804\uc555, \uc628\ub3c4, \ucda9\uc804 \uc0c1\ud0dc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \ub610\ud55c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc11c\uc9c0\uc5d0 \uac00\uc7a5 \ubbfc\uac10\ud55c \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubcf4\ud638 \uae30\ub2a5\uc744 \uc6b0\ud68c\ud558\uc5ec BMS \ud1b5\uc2e0 \ubc84\uc2a4 \ub610\ub294 \uce21\uc815 \ud68c\ub85c\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub294 \ud38c\uc6e8\uc5b4\ub97c \uc190\uc0c1\uc2dc\ud0a4\uac70\ub098 \uc544\ub0a0\ub85c\uadf8 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc IC\ub97c \ud30c\uad34\ud558\uac70\ub098 \uc804\uccb4 \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\ub85c \ub9cc\ub4dc\ub294 \uc798\ubabb\ub41c \uc624\ub958 \uc870\uac74\uc744 \ud2b8\ub9ac\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uce58 DC SPD<\/strong> \ubc30\ud130\ub9ac \uc2a4\ud2b8\ub9c1\uacfc DC \ubc84\uc2a4 \uc0ac\uc774, DC \ubc84\uc2a4\uc640 \uc778\ubc84\ud130 \uc0ac\uc774, \ubaa8\ub4e0 \uc2e0\ud638 \ubc0f \ud1b5\uc2e0 \ub77c\uc778 \ub4f1 \ubaa8\ub4e0 \uc778\ud130\ud398\uc774\uc2a4 \uc9c0\uc810\uc5d0\uc11c \uace0\uc804\ub825 \ud68c\ub85c\uc640 \ubbfc\uac10\ud55c \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\ub97c \ub3d9\uc2dc\uc5d0 \ubcf4\ud638\ud558\ub294 \uacc4\uce35\ud654\ub41c \ubc29\uc5b4 \uae30\ub2a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ub9ac\ud2ac \uc774\uc628 \uae30\ubc18 BESS \uc124\uce58\uc758 \uacbd\uc6b0 \uc11c\uc9c0 \ubcf4\ud638\uc5d0 \ub300\ud55c \ucd94\uac00\uc801\uc778 \ud654\uc7ac \uc548\uc804 \ucc28\uc6d0\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac \uc140\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uacfc\uc804\uc555 \uc774\ubca4\ud2b8\ub294 \uc77c\ub2e8 \uc2dc\uc791\ub418\uba74 \ub044\uae30\uac00 \ub9e4\uc6b0 \uc5b4\ub824\uc6b4 \uc790\uc0dd\uc801 \ubc1c\uc5f4 \ubc18\uc751\uc778 \uc5f4 \ud3ed\uc8fc\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc548 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uc801\uc808\ud55c \ubc30\ud130\ub9ac \uc5f4 \uad00\ub9ac\ub97c \ub300\uccb4\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uce58\uba85\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\uc758 \uc8fc\uc694 \uc804\uae30\uc801 \ud2b8\ub9ac\uac70 \uc911 \ud558\ub098\ub97c \uc81c\uac70\ud558\ubbc0\ub85c \ucc45\uc784\uac10 \uc788\ub294 BESS \uc548\uc804 \uc544\ud0a4\ud14d\ucc98\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\uc720\ud615 2 DC SPD: \uccad\uc815 \uc5d0\ub108\uc9c0 \ubcf4\ud638\uc758 \uc8fc\ub825 \uc81c\ud488<\/h2>\n\n\n\n
\ub2e4\uc591\ud55c \ub4f1\uae09\uc758 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58 \uc911\uc5d0\uc11c \uc720\ud615 2 DC SPD<\/strong> \ub294 \uc804\uae30\ucc28 \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \ubc30\ud3ec\ub418\ub294 \uc194\ub8e8\uc158\uc73c\ub85c \ubd80\uc0c1\ud588\uc2b5\ub2c8\ub2e4. IEC\/EN 61643-31\uc5d0 \ub530\ub77c 8\/20 \u03bcs \uc804\ub958 \ud30c\ud615\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub41c \uc7a5\uce58\ub85c \ubd84\ub958\ub418\ub294 \uc720\ud615 2 \uc7a5\uce58\ub294 \uc8fc \uc11c\ube44\uc2a4 \uc785\uad6c\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc774\uc9c0\ub9cc \ubbfc\uac10\ud55c \ubd80\ud558 \ubc0f \uc7a5\ube44\uc758 \uc5c5\uc2a4\ud2b8\ub9bc\uc5d0 \uc788\ub294 \ubc30\uc804 \ub808\ubca8\uc5d0 \uc124\uce58\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\uadf8\ub9ac\uace0 \uc720\ud615 2 DC SPD<\/strong> \ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0 \ucc98\ub9ac \uc6a9\ub7c9\uacfc \uc804\uc555 \ubcf4\ud638 \uc218\uc900 \uac04\uc5d0 \uc774\uc0c1\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uc5ec \ub300\ubd80\ubd84\uc758 EV \ucda9\uc804 \ubc0f BESS \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc798 \uc9c0\uc815\ub41c \uc720\ud615 2 \ub514\ubc14\uc774\uc2a4\uc758 \uc8fc\uc694 \uc131\ub2a5 \ub9e4\uac1c\ubcc0\uc218\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n\ub9e4\uac1c\ubcc0\uc218<\/th> \uc77c\ubc18 \uac12<\/th> \ucc38\uace0<\/th><\/tr><\/thead> \ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(Ucpv)<\/td> 600V - 1,500V DC<\/td> \uc2dc\uc2a4\ud15c DC \ubc84\uc2a4 \uc804\uc555\uacfc \uc77c\uce58<\/td><\/tr> \uacf5\uce6d \ubc29\uc804 \uc804\ub958(In)<\/td> 20kA(8\/20 \u03bcs)<\/td> \uac04\uc811 \ub099\ub8b0 \ubc0f \uc2a4\uc704\uce6d \uc11c\uc9c0\uc5d0 \uc801\ud569<\/td><\/tr> \ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax)<\/td> \u2265 40kA<\/td> \ub099\ub8b0 \uc704\ud5d8\uc774 \ub192\uc740 \uc9c0\uc5ed\uc758 \uacbd\uc6b0<\/td><\/tr> \uc804\uc555 \ubcf4\ud638 \uc218\uc900(\uc704)<\/td> \u2264 2.0kV at In<\/td> \ud45c\uc900 \uc808\uc5f0 \uc7a5\ube44 \ubcf4\ud638<\/td><\/tr> \uc751\ub2f5 \uc2dc\uac04<\/td> < 25ns<\/td> \uac00\uc7a5 \uac00\ud30c\ub978 \ub099\ub8b0 \uc11c\uc9c0 \uc804\uc120 \uace0\uc815<\/td><\/tr> \ub2e8\ub77d \uc804\ub958 \uc815\uaca9(SCCR)<\/td> \uc124\uce58 \uc9c0\uc810\ubcc4<\/td> \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc624\ub958 \uc804\ub958\uc640 \uc77c\uce58<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n\ubaa8\ub358\ud55c \ubaa8\ub4c8\uc2dd \ub514\uc790\uc778 \uc720\ud615 2 DC SPD<\/strong> \ub610\ud55c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc804\uc6d0\uc744 \ucc28\ub2e8\ud558\uc9c0 \uc54a\uace0 \ud604\uc7a5\uc5d0\uc11c \uac1c\ubcc4 \ubcf4\ud638 \ubaa8\ub4c8\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc5b4 1\uc2dc\uac04\uc758 \uac00\ub3d9 \uc911\ub2e8\uc774 \ub9e4\ucd9c \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c0\ub294 \uc0c1\uc5c5\uc6a9 \uc804\uae30\ucc28 \ucda9\uc804 \uc6b4\uc601\uc5d0\uc11c \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub2e4\ub294 \uc0c1\ub2f9\ud55c \uc6b4\uc601\uc0c1\uc758 \uc774\uc810\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\ub098\ub9ac\uc624: \ud1b5\ud569 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \ud5c8\ube0c<\/h2>\n\n\n\n
\ub2e4\uc74c \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc740 \ud0dc\uc591\uad11 \ubc1c\uc804, \ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5, DC \uace0\uc18d \ucda9\uc804\uc744 \uacb0\ud569\ud55c \uc2e4\uc81c \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624\ub97c \ubcf4\uc5ec \uc8fc\ub294\ub370, \uace0\uc18d\ub3c4\ub85c \ud734\uac8c\uc18c, \uc0c1\uc5c5\uc6a9 \ucc28\ub7c9 \ucc28\uace0\uc9c0, \ub3c4\uc2ec \ubaa8\ube4c\ub9ac\ud2f0 \ud5c8\ube0c\uc5d0\uc11c \uc810\uc810 \ub354 \ubcf4\ud3b8\ud654\ub418\uace0 \uc788\ub294 \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n![\"DC](\"https:\/\/cdn.gooo.ai\/web-images\/9a3344dd2d1a1738d5145050443e4a386c0553cf936d1fb410a9f4e460faf193\")
<\/figure>\n\n\n\n\uadf8\ub9bc 1: \ud0dc\uc591\uad11 PV, BESS, DC \uace0\uc18d \ucda9\uc804\uc774 \uacb0\ud569\ub41c \ud1b5\ud569 DC \uc804\ub825 \uc544\ud0a4\ud14d\ucc98\uc640 \uac01 DC \uc778\ud130\ud398\uc774\uc2a4\uc5d0 DC SPD \ubcf4\ud638 \uc9c0\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc911\uc694 \ub178\ub4dc\uc5d0 KUANGYA DC \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \ubc30\uce58\ud558\uc5ec \uc2dc\uc2a4\ud15c \uc804\ubc18\uc758 \uacfc\ub3c4 \ubcf4\ud638\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n\uc774 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294, DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ub124 \uac1c\uc758 \uc911\uc694\ud55c \ubcf4\ud638 \uc9c0\uc810\uc5d0 \ubc30\ud3ec\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n\ud3ec\uc778\ud2b8 1 - \ud0dc\uc591\uad11 \uc5b4\ub808\uc774 \ucd9c\ub825:<\/strong> PV \uc2a4\ud2b8\ub9c1\uc758 \uac1c\ubc29 \ud68c\ub85c \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 1,000V \ub610\ub294 1,500V DC)\uc5d0 \uc815\uaca9\ud654\ub41c \uc720\ud615 1+2 DC SPD\ub294 \uc625\uc0c1 \uc5b4\ub808\uc774\uc758 \uc9c1\uac04\uc811\uc801\uc778 \ub099\ub8b0\ub85c\ubd80\ud130 \ucef4\ubc14\uc774\ub108 \ubc15\uc2a4 \ubc0f DC \ucf00\uc774\ube14\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ud3ec\uc778\ud2b8 2 - \ubc30\ud130\ub9ac \uc2a4\ud1a0\ub9ac\uc9c0 DC \ubc84\uc2a4:<\/strong> A \uc720\ud615 2 DC SPD<\/strong> BESS \uc2dc\uc2a4\ud15c \uc804\uc555(600V \ub610\ub294 800V DC) \uc815\uaca9\uc740 \ubc30\ud130\ub9ac \uc2a4\ud2b8\ub9c1 \ucf00\uc774\ube14\uc744 \ub530\ub77c \uc804\ud30c\ub418\ub294 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubc30\ud130\ub9ac \uad00\ub9ac \uc2dc\uc2a4\ud15c, \uc140 \ubaa8\ub2c8\ud130\ub9c1 \ud68c\ub85c \ubc0f DC\/AC \uc591\ubc29\ud5a5 \uc778\ubc84\ud130\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ud3ec\uc778\ud2b8 3 - DC \uace0\uc18d \ucda9\uc804\uae30 \uc785\ub825:<\/strong> A \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uc18c\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub418\uc5b4 \uacf5\uc720 DC \ubc84\uc2a4\uc758 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubaa8\ub4e0 \ucda9\uc804\uae30 \uc804\uc6d0 \uc804\uc790 \uc7a5\uce58\uc640 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ud3ec\uc778\ud2b8 4 - \ucc28\ub7c9 \ucee4\ub125\ud130 \uc778\ud130\ud398\uc774\uc2a4:<\/strong> \uc720\ud615 3 DC SPD\ub294 \ucda9\uc804 \uac74 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc0ac\uc6a9 \uc2dc\uc810 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ucc28\ub7c9 \uc5f0\uacb0 \ubc0f \ubd84\ub9ac \uc2dc \uc794\ub958 \uc11c\uc9c0 \ubc0f \uc815\uc804\uae30 \ubc29\uc804 \uc774\ubca4\ud2b8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\uc774 \uc870\uc728\ub41c \ub2e4\ub2e8\uacc4 \ubcf4\ud638 \uc804\ub7b5\uc740 \ub2e4\uc74c\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ubaa8\ub4e0 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc11c\uc9c0 \uc774\ubca4\ud2b8\uc758 \ucd9c\ucc98\ub098 \uaddc\ubaa8\uc5d0 \uad00\uacc4\uc5c6\uc774 \ub2e8\uc77c \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc804\ud30c\ub418\uc5b4 \uc5f0\uc1c4\uc801\uc778 \uc7a5\ube44 \uc7a5\uc560\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\ud45c\uc900, \uc778\uc99d \ubc0f \uc120\ud0dd \uae30\uc900<\/h2>\n\n\n\n
\uc624\ub978\ucabd \uc120\ud0dd DC SPD<\/strong> EV \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uad6d\uc81c \ud45c\uc900\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \ub9e4\uac1c\ubcc0\uc218 \ubaa8\ub450\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc8fc\uc694 \uad00\ub9ac \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. IEC\/EN 61643-31<\/strong>, \ub294 \ucd5c\ub300 1,500V DC\uc758 \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 DC SPD\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \ubc29\ubc95, \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud45c\uc2dc \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\uc804\uae30\ucc28 \ucda9\uc804 \ubc0f BESS \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uad00\ub828\ub41c \ucd94\uac00 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
\n- IEC 62485-3:<\/strong> 2\ucc28 \ub9ac\ud2ac \uc804\uc9c0 \ubc0f \ubc30\ud130\ub9ac\uc5d0 \ub300\ud55c \uc548\uc804 \uc694\uad6c \uc0ac\ud56d, \ubc30\ud130\ub9ac \uc124\uce58\uc5d0 \ub300\ud55c SPD \uc694\uad6c \uc0ac\ud56d \ucc38\uc870<\/li>\n\n\n\n
- IEC 61851-1:<\/strong> \ucda9\uc804 \uc7a5\ube44\uc5d0 \ub300\ud55c \uacfc\uc804\uc555 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc815\ud558\ub294 EV \uc804\ub3c4\uc131 \ucda9\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d<\/li>\n\n\n\n
- UL 1449(4\ud310):<\/strong> \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\uc5d0 \ub300\ud55c \ubd81\ubbf8 \ud45c\uc900\uc73c\ub85c, \ubbf8\uad6d\uacfc \uce90\ub098\ub2e4\uc5d0 \uc124\uce58\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
- GB\/T 18802.31:<\/strong> IEC 61643-31\uacfc \uc870\ud654\ub97c \uc774\ub8e8\ub294 DC SPD\uc5d0 \ub300\ud55c \uc911\uad6d \uad6d\uac00 \ud45c\uc900<\/li>\n<\/ul>\n\n\n\n
\ud3c9\uac00\ud560 \ub54c DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc120\ud0dd\ud55c \ub514\ubc14\uc774\uc2a4\uac00 \uacf5\uc778 \uc2dc\ud5d8\uae30\uad00(T\u00dcV, UL, CE \ub610\ub294 \uc774\uc5d0 \uc900\ud558\ub294 \uae30\uad00)\uc5d0\uc11c \ud574\ub2f9 \ud45c\uc900\uc5d0 \ub300\ud55c \uc81c3\uc790 \uc778\uc99d\uc744 \ubc1b\uc558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc801\uc778 \uc778\uc99d \uc5c6\uc774 \uc790\uccb4\uc801\uc73c\ub85c \uc120\uc5b8\ud55c \uaddc\uc815 \uc900\uc218\ub294 \uc11c\uc9c0 \uc870\uac74\uc5d0\uc11c \uc2e4\uc81c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\uc81c\ud488 \ud488\uc9c8 \ubcf4\uc99d \ubc0f \ubcf4\uc99d<\/h2>\n\n\n\n
\ucfe0\uc559\uc57c\uc5d0\uc11c\ub294 \ubaa8\ub4e0 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub85c\uc9c0\ud14d\uc758 \ubaa8\ub4e0 \uc81c\ud488\uc740 \uc5c4\uaca9\ud55c \ub2e4\ub2e8\uacc4 \ud488\uc9c8 \ubcf4\uc99d \ud504\ub85c\uc138\uc2a4\ub97c \uac70\uccd0 \ucd9c\uace0\ub429\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc5d0 \ub300\ud55c \ub2f9\uc0ac\uc758 \ub178\ub825\uc740 \uad6d\uc81c\uc801\uc73c\ub85c \uc778\uc815\ubc1b\ub294 \uc778\uc99d\uacfc \uc124\uce58\uc790\uc640 \ucd5c\uc885 \uc0ac\uc6a9\uc790\uac00 \uc81c\ud488\uc758 \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc5d0 \ub300\ud574 \uc644\uc804\ud55c \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \ud3ec\uad04\uc801\uc778 \ubcf4\uc99d \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574 \ub4b7\ubc1b\uce68\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n\uadf8\ub9bc 2 : KUANGYA DC SPD \uc81c\ud488 \ub77c\uc778 - CE \ubc0f T\u00dcV \uc778\uc99d, IEC \/ EN 61643-31 \uc900\uc218, ISO 9001 \ud488\uc9c8 \uad00\ub9ac, 5 \ub144 \uc81c\ud488 \ubcf4\uc99d. \ubaa8\ub4e0 \uc7a5\uce58\ub294 \ubc30\uc1a1 \uc804\uc5d0 100% \uc804\uae30 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n\ud488\uc9c8 \ubcf4\uc99d \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud575\uc2ec \uc694\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n
\uc7ac\ub8cc \ubc0f \uad6c\uc131 \uc694\uc18c \uc790\uaca9:<\/strong> KUANGYA\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubaa8\ub4e0 \uae08\uc18d \uc0b0\ud654\ubb3c \ubc30\ub9ac\uc2a4\ud130(MOV), \uac00\uc2a4 \ubc29\uc804\uad00(GDT) \ubc0f \uc5f4 \ucc28\ub2e8\uae30 DC SPD<\/strong> \uc790\uaca9\uc744 \uac16\ucd98 \uacf5\uae09\uc5c5\uccb4\ub85c\ubd80\ud130 \uacf5\uae09\ubc1b\uc73c\uba70 \uc815\ud574\uc9c4 \uc804\uae30 \ubc0f \uae30\uacc4 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc785\uace0 \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4. \ud45c\uc900 \uc774\ud558\uc758 \ubd80\ud488\uc740 \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ub4e4\uc5b4\uac00\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\ud504\ub85c\uc138\uc2a4 \uc911 \ud488\uc9c8 \uad00\ub9ac:<\/strong> \ubaa8\ub4e0 \uc0dd\uc0b0 \ubc30\uce58\ub294 \uad6d\uac00 \ud45c\uc900\uc5d0 \ub530\ub77c \ucd94\uc801 \uac00\ub2a5\ud55c \ubcf4\uc815\ub41c \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc555 \ubcf4\ud638 \uc218\uc900 \uac80\uc99d, \uc808\uc5f0 \uc800\ud56d \uce21\uc815, \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8 \ub4f1 100% \uc804\uae30 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n\uc720\ud615 \ud14c\uc2a4\ud2b8 \ubc0f \uc778\uc99d:<\/strong> \uc6b0\ub9ac\uc758 \uc720\ud615 2 DC SPD<\/strong> \uc81c\ud488\uad70\uc740 \uacf5\uc778\ub41c \ud0c0\uc0ac \uc5f0\uad6c\uc18c\uc5d0\uc11c IEC\/EN 61643-31\uc5d0 \ub530\ub77c \ud615\uc2dd \ud14c\uc2a4\ud2b8\ub97c \uac70\ucce4\uc73c\uba70, \uc720\ub7fd \uc548\uc804 \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud568\uc744 \ud655\uc778\ud558\ub294 CE \ub9c8\ud06c\uc640 T\u00dcV \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n5\ub144 \uc81c\ud488 \ubcf4\uc99d:<\/strong> \ucfe0\uc559\uc57c\ub294 \ubaa8\ub4e0 DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \uc815\uc0c1\uc801\uc778 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc790\uc7ac \ubc0f \uc81c\uc791\uc0c1\uc758 \uacb0\ud568\uc5d0 \ub300\ud574 5\ub144 \uc81c\ud55c \ubcf4\uc99d\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uae30\uc220 \uc9c0\uc6d0\ud300\uc740 \uc81c\ud488 \uc218\uba85 \uc8fc\uae30 \ub0b4\ub0b4 \uc124\uce58 \uad00\ub828 \uc9c8\ubb38, \uc0ac\uc591 \ubb38\uc758, \ubcf4\uc99d \uccad\uad6c\uc5d0 \ub300\ud55c \uc2e0\uc18d\ud55c \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n\n\n\nQ1: \uc720\ud615 1\uacfc \uc720\ud615 2 DC SPD\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70 EV \ucda9\uc804\uc18c\uc5d0 \uc5b4\ub5a4 \uac83\uc774 \ud544\uc694\ud558\ub098\uc694?<\/h3>\n\n\n\n
A:<\/strong> \uc720\ud615 1\uacfc \uc720\ud615 2 DC SPD<\/strong> \ub294 \uac01 \ub514\ubc14\uc774\uc2a4\uac00 \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc11c\uc9c0 \uc5d0\ub108\uc9c0\uc758 \ud06c\uae30\uc640 \ub514\ubc14\uc774\uc2a4\ub97c \uc124\uce58\ud574\uc57c \ud558\ub294 \uc804\uae30 \uc2dc\uc2a4\ud15c \ub0b4 \uc704\uce58\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\nA \uc720\ud615 1 DC SPD<\/strong> \ub294 \uc9c1\uc811 \ub099\ub8b0\uc5d0 \uac00\uae4c\uc6b4 \ud30c\ud615\uc778 10\/350 \u03bcs \uc804\ub958 \ud30c\ud615\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub418\uc5c8\uc73c\uba70, \uac74\ubb3c\uc758 \uc11c\ube44\uc2a4 \uc785\uad6c \ub610\ub294 \uac00\uacf5\uc120\uc774 \uc9c0\ud558 \ucf00\uc774\ube14\ub85c \uc804\ud658\ub418\ub294 \uc9c0\uc810\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uace0\uc5d0\ub108\uc9c0, \uc7a5\uc2dc\uac04 \uc11c\uc9c0\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc720\ud615 1 \uc7a5\uce58\ub294 \uc9c1\uc811 \ub099\ub8b0 \uc804\ub958\uc758 \uc77c\ubd80\uac00 \uc804\uae30 \uc124\ube44\ub85c \uc804\ub3c4\ub420 \uc218 \uc788\ub294 \uc678\ubd80 \ub099\ub8b0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c(\ud53c\ub8b0\uce68)\uc774 \uc788\ub294 \uc124\ube44\uc5d0 \uc758\ubb34\uc801\uc73c\ub85c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\nA \uc720\ud615 2 DC SPD<\/strong>, tested with an 8\/20 \u03bcs waveform, is designed for installation at the distribution level \u2014 inside distribution boards, combiner boxes, and equipment enclosures \u2014 where it protects against the residual surges that have already been partially attenuated by the building’s electrical infrastructure and any upstream Type 1 protection. For most EV charging stations installed in commercial buildings or parking structures with standard grid connections, a \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uae30\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ud558\uba74 \uc801\uc808\ud55c \uc218\uc900\uc758 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc9c1\uc811 \uac00\uacf5\uc120 \uc5f0\uacb0, \ub178\ucd9c\ub41c \uc625\uc0c1 \uc7a5\ube44 \ub610\ub294 \ub099\ub8b0 \ubc1c\uc0dd\ub960\uc774 \ub192\uc740 \uc9c0\uc5ed\uc5d0 \uc704\uce58\ud55c \uc124\uce58\uc758 \uacbd\uc6b0, \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc720\ud615 1 \uc7a5\uce58\ub97c \ubc30\uce58\ud558\uace0 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc720\ud615 2 \uc7a5\uce58\ub97c \ubc30\uce58\ud558\ub294 \uc870\uc815\ub41c \uc720\ud615 1 + \uc720\ud615 2 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uae30 \ubd84\uc804\ubc18\uc5d0\uc11c.<\/p>\n\n\n\n
\n\n\n\nQ2: EV \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc124\ube44\uc5d0\uc11c DC \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac80\uc0ac\ud558\uac70\ub098 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n
A:<\/strong> \ud68c\ub85c \ucc28\ub2e8\uae30\ub098 \ud4e8\uc988\uc640 \ub2ec\ub9ac DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uc815\uc0c1 \uc791\ub3d9\uc744 \uac00\uc2dc\uc801\uc73c\ub85c \ud45c\uc2dc\ud558\uc9c0 \uc54a\uc73c\uba70, \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \ubc1c\uc0dd\ud560 \ub54c\ub9cc \ud65c\uc131\ud654\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc815\uae30\uc801\uc778 \uc810\uac80\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ubc18\ubcf5\uc801\uc778 \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub85c \uc778\ud574 \uc131\ub2a5\uc774 \uc800\ud558\ub41c \uacbd\uc6b0 \uc2e4\uc81c\ub85c\ub294 \ubcf4\ud638 \uae30\ub2a5\uc774 \uac70\uc758 \ub610\ub294 \uc804\ud600 \uc81c\uacf5\ub418\uc9c0 \uc54a\ub294 \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\uac00\uc7a5 \ud604\ub300\uc801\uc778 DC SPD<\/strong> \ub0b4\ubd80 \ubcf4\ud638 \ubd80\ud488\uc774 \uc18c\ubaa8\ub418\uc5b4 \ub514\ubc14\uc774\uc2a4 \uad50\uccb4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc0c1\ud0dc\ub97c \ubcc0\uacbd\ud558\ub294 \ub0b4\uc7a5 \uc0c1\ud0dc \ud45c\uc2dc\uae30(\uc77c\ubc18\uc801\uc73c\ub85c \ub179\uc0c9\/\ube68\uac04\uc0c9 \ucc3d \ub610\ub294 \uc6d0\uaca9 \uc2e0\ud638 \uc811\uc810)\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc2dc\uae30\ub294 \uc804\uae30\ucc28 \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc758 \uc77c\uc0c1\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\uc758 \uc77c\ud658\uc73c\ub85c \ucd5c\uc18c \ubd84\uae30\ubcc4\ub85c \uc721\uc548\uc73c\ub85c \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4. \ub099\ub8b0 \uc704\ud5d8\uc774 \ub192\uc740 \uc7a5\uc18c \ub610\ub294 \uc11c\uc9c0 \uc774\ubca4\ud2b8(\uc608: \uc778\uadfc \ub099\ub8b0)\ub97c \uacbd\ud5d8\ud55c \uc801\uc774 \uc788\ub294 \uc2dc\uc124\uc5d0\uc11c\ub294 \uc608\uc815\ub41c \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc989\uac01\uc801\uc778 \uc810\uac80\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\uc0ac\uc804 \uc608\ubc29\uc801 \uad50\uccb4\uc5d0 \ub300\ud55c \uc5c5\uacc4\uc758 \ud569\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> in outdoor or high-surge-exposure environments should be replaced every 5 to 7 years, even if the status indicator has not triggered, because MOV degradation is a cumulative process that is not always reflected in the indicator status until the device is near complete failure. KUANGYA’s 5-year warranty aligns with this replacement cycle, ensuring that covered installations are always operating with fully rated surge protection throughout the warranty period.<\/p>\n\n\n\n
\n\n\n\n\uacb0\ub860: \uacb0\ub860: \ubcf4\ud638\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc740 \uac00\ub3d9 \uc2dc\uac04\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/h2>\n\n\n\n
\uc804\uae30\ucc28 \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5\uc758 \uacbd\uc81c\uc131\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uac00\ub3d9 \uc2dc\uac04\uacfc \uc2e0\ub8b0\uc131\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc190\uc0c1\ub41c \uc778\ubc84\ud130\ub97c \uc218\ub9ac\ud558\uac70\ub098 \uad50\uccb4\ud558\ub294 \ub3d9\uc548 2\uc8fc\uac04 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\uc778 DC \uace0\uc18d \ucda9\uc804\uae30\ub294 \uc218\ub9ac \ube44\uc6a9\ubfd0 \uc544\ub2c8\ub77c \ucda9\uc804 \uc218\uc775 \uc190\uc2e4, \uace0\uac1d \ubd88\ub9cc, \uc7a0\uc7ac\uc801\uc778 \uacc4\uc57d \uc704\uc57d\uae08 \ub4f1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc11c\uc9c0\ub85c \uc778\ud55c BMS \uc624\ub958\ub85c \uc778\ud574 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\uac00 \ub418\ub294 \uadf8\ub9ac\ub4dc \uaddc\ubaa8\uc758 BESS\ub294 \uc774\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uc124\uce58\ud55c \uadf8\ub9ac\ub4dc \uc11c\ube44\uc2a4 \uacc4\uc57d\uc744 \ubd88\uc548\uc815\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc774\ubca4\ud2b8\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc5c8\ub358 \ubcf4\ud638 \uc7a5\ube44\uc758 \ube44\uc6a9\ubcf4\ub2e4 \ub354 \ud070 \uc7ac\uc815\uc801 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uadf8\ub9ac\uace0 DC SPD<\/strong> \ub294 \uccad\uc815 \uc5d0\ub108\uc9c0 \uc778\ud504\ub77c\ub97c \uc704\ud55c \uc0ac\uce58\uc2a4\ub7ec\uc6b4 \uc561\uc138\uc11c\ub9ac\uac00 \uc544\ub2c8\ub77c, \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4 \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc758 1%\uc5d0 \ubd88\uacfc\ud55c \ube44\uc6a9\uc774 \uc7a5\ube44 \uc190\uc0c1, \ub2e4\uc6b4\ud0c0\uc784 \ubc0f \ucc45\uc784 \ubc29\uc9c0\ub97c \ud1b5\ud574 \uba87 \ubc30\ub85c \uc815\ub2f9\ud654\ub418\ub294 \uae30\ubcf8\uc801\uc778 \ubcf4\ud638 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. 800V EV \ud50c\ub7ab\ud3fc\uacfc 1,500V BESS \uc544\ud0a4\ud14d\ucc98\uc758 \ucc44\ud0dd\uc73c\ub85c DC \uc2dc\uc2a4\ud15c \uc804\uc555\uc774 \uacc4\uc18d \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc801\uc808\ud558\uac8c \uc9c0\uc815\ub418\uace0 \uc778\uc99d\ub41c \uc778\uc99d\uc758 \uc911\uc694\uc131\uc774 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uacc4\uc18d \ub298\uc5b4\ub0a0 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\nKUANGYA’s range of DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong>, \ud50c\ub798\uadf8\uc2ed\uc744 \ud3ec\ud568\ud55c \uc720\ud615 2 DC SPD<\/strong> \uc2dc\ub9ac\uc988\ub294 \ucc28\uc138\ub300 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc778\ud504\ub77c\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uccad\uc815 \uc5d0\ub108\uc9c0 \uc804\ubb38\uac00\uac00 \ud544\uc694\ub85c \ud558\ub294 \ubcf4\ud638, \uc2e0\ub8b0\uc131, \uc548\uc2ec\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\n\n\n\n\uae30\uc220 \uc0ac\uc591, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0 \ub610\ub294 \uc81c\ud488 \uc0d8\ud50c\uc744 \uc694\uccad\ud558\ub824\uba74 KUANGYA \uae30\uc220\ud300\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/em><\/p>\n\n\n\n![\"\"](\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/02\/61e23ca95c556039c4ed7cd2c88fb4f7a35133537d96cc191c0f671b6babe703-1024x572.jpg\")
<\/figure>","protected":false},"excerpt":{"rendered":"DC SPD\uff1a the global transition to clean energy accelerates, electric vehicle (EV) charging networks and battery energy storage systems (BESS) have become two of the most critical pillars of modern power infrastructure. Billions of dollars are being invested in charging corridors, grid-scale storage facilities, and distributed energy resources \u2014 yet one of the most overlooked […]<\/p>\n","protected":false},"author":4,"featured_media":2570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-2569","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\/2569","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=2569"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2569\/revisions"}],"predecessor-version":[{"id":2572,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2569\/revisions\/2572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/2570"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=2569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/categories?post=2569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/tags?post=2569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
DC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc11c\uc9c0 \uc804\ud30c\uc758 \ubb3c\ub9ac\ud559\uc740 \ub9e4\uc6b0 \uae4c\ub2e4\ub86d\uc2b5\ub2c8\ub2e4. \ubc88\uac1c\ub85c \uc778\ud55c \uc11c\uc9c0\uac00 \uc625\uc0c1 \ud0dc\uc591\uad11 \uc5b4\ub808\uc774\ub97c 1\uce35 \ubc30\ud130\ub9ac \uc800\uc7a5 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud558\ub294 \ucf00\uc774\ube14\uc744 \ub530\ub77c \uc774\ub3d9\ud558\uac70\ub098 \uace0\ucd9c\ub825 DC \uace0\uc18d \ucda9\uc804\uae30\uac00 \uacf5\uc720 DC \ubc84\uc2a4\uc5d0\uc11c \ubd80\ud558\ub97c \ube60\ub974\uac8c \uc804\ud658\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub294 1\ub9c8\uc774\ud06c\ub85c\ucd08 \uc774\ub0b4\uc5d0 \uc5f0\uacb0\ub41c \uc804\uc790\uae30\uae30\uc758 \uc808\uc5f0 \ub0b4\uc804\uc555\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc815\uaca9 DC SPD<\/strong> \uc81c\uc790\ub9ac\uc5d0 \uc788\uc73c\uba74 \uc5d0\ub108\uc9c0\uac00 \uc804\ub825\uc744 \uacf5\uae09\ud574\uc57c \ud558\ub294 \ubc14\ub85c \uadf8 \ubd80\ud488\uc744 \ud1b5\ud558\uc9c0 \uc54a\uace0\ub294 \uc5d0\ub108\uc9c0\uac00 \uac08 \uacf3\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \ud604\ub300 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> DC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc740 \uc800\uc804\uc555 DC \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c SPD\ub97c \uad00\ub9ac\ud558\ub294 \uad6d\uc81c \ud45c\uc900\uc778 IEC\/EN 61643-31\uc5d0 \ub530\ub77c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc804\uc555 \ubcf4\ud638 \uc218\uc900(Up), \uacf5\uce6d \ubc29\uc804 \uc804\ub958(In), \ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(Ucpv) \ubc0f \ub2e8\ub77d \uc804\ub958 \uc815\uaca9(SCCR)\uc5d0 \ub300\ud55c \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud558\uba70, \ubaa8\ub4e0 \ud30c\ub77c\ubbf8\ud130\ub294 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc815 DC \uc804\uc555 \ubc0f \uc804\ub958 \ud2b9\uc131\uc5d0 \uc2e0\uc911\ud558\uac8c \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804\uc18c, \ud2b9\ud788 150kW, 350kW \uc774\uc0c1\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 DC \uace0\uc18d \ucda9\uc804\uae30(DCFC)\ub294 \uc11c\uc9c0 \ubcf4\ud638\uc5d0 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub192\uc740 DC \ubc84\uc2a4 \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 400V~1,000V), \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc758 \uc0c1\ub2f9\ud55c \uc2a4\uc704\uce6d \uacfc\ub3c4 \uc0c1\ud0dc, \uc9c1\uac04\uc811\uc801\uc778 \ub099\ub8b0\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \uc704\ud611\uc774 \ub418\ub294 \uc2e4\uc678 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc77c\ubc18\uc801\uc778 DC \uace0\uc18d \ucda9\uc804\uc18c \uc544\ud0a4\ud14d\ucc98\uc5d0\ub294 \uadf8\ub9ac\ub4dc\uc5d0 \uc5f0\uacb0\ub41c AC\/DC \uc815\ub958\uae30, DC \ubc30\uc804 \ubc84\uc2a4, \uac1c\ubcc4 \ucda9\uc804 \ubaa8\ub4c8, \ud1b5\uc2e0\/\uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac01 \ud558\uc704 \uc2dc\uc2a4\ud15c\uc740 \uc11c\ub85c \ub2e4\ub978 \uc9c0\uc810\uc5d0\uc11c \uc11c\uc9c0 \uc190\uc0c1\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. AC \uc785\ub825 \uce21\uc5d0\ub294 AC SPD\uac00 \ud544\uc694\ud558\uc9c0\ub9cc \ucda9\uc804 \uce90\ube44\ub2db\uacfc \ucc28\ub7c9 \ucee4\ub125\ud130 \uc0ac\uc774\uc758 DC \ubc84\uc2a4\uc640 \ucf00\uc774\ube14\uc740 \uc804\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 DC \uc791\ub3d9 \uc804\uc555\uc5d0 \uc815\uaca9\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n \uc0c1\uc5c5\uc6a9 \uc8fc\ucc28 \uc2dc\uc124\uc5d0\uc11c \uc5ec\ub7ec \ucda9\uc804 \uc9c0\uc810\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 400V DC \ucda9\uc804 \ubc84\uc2a4\ub97c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694. \uadfc\ucc98\uc5d0 \ub099\ub8b0\uac00 \ubc1c\uc0dd\ud558\uc5ec DC \ucf00\uc774\ube14 \uc778\ud504\ub77c\uc5d0 10kA\uc758 \uc11c\uc9c0 \uc804\ub958\uac00 \uc720\uc785\ub418\uba74 \ubc84\uc2a4 \uc804\uccb4\uc5d0 \uc218\ucc9c \ubcfc\ud2b8\uc758 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\uac00 \ubc1c\uc0dd\ud558\uc5ec \uac01 \ucda9\uc804\uae30 \ub0b4\ubd80\uc758 \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc758 \uace0\uc7a5 \uc784\uacc4\uac12\uc778 600V \ub610\ub294 800V\ub97c \ud6e8\uc52c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. A \uc720\ud615 2 DC SPD<\/strong> DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub41c \uc815\uaca9 \ubc29\uc804 \uc804\ub958(In) 20kA, \uc804\uc555 \ubcf4\ud638 \ub808\ubca8(Up) \u22642.0kV\uc758 DC \ubc30\uc804\ubc18\uc740 \ub098\ub178\ucd08 \uc774\ub0b4\uc5d0 \uc774 \uacfc\ub3c4 \uc0c1\ud0dc\ub97c \ud074\ub7a8\ud551\ud558\uc5ec \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \ubcf4\ud638 \uc811\uc9c0 \ub3c4\uccb4\ub85c \uc548\uc804\ud558\uac8c \uc804\ud658\ud558\uace0 \ud574\ub2f9 \ubc84\uc2a4\uc5d0 \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \ucda9\uc804\uae30\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ub099\ub8b0 \ubcf4\ud638 \uc678\uc5d0\ub3c4 DC \uace0\uc18d \ucda9\uc804\uae30\ub294 \uc790\uccb4\uc801\uc73c\ub85c \ub0b4\ubd80 \uc2a4\uc704\uce6d \uc11c\uc9c0\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. IGBT \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ube60\ub978 \uc628\/\uc624\ud504 \uc0ac\uc774\ud074\ub9c1\uacfc \ucf00\uc774\ube14 \ud558\ub124\uc2a4\uc5d0 \uc800\uc7a5\ub41c \uc720\ub3c4 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \ubc18\ubcf5\uc801\uc778 \uc800\uc5d0\ub108\uc9c0 \uacfc\ub3c4 \uc0c1\ud0dc\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c MOV \uae30\ubc18 \ubcf4\ud638 \uad6c\uc131 \uc694\uc18c\uac00 \uc800\ud558\ub429\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \uc5f0\uac04 \uc218\ucc9c \ubc88 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 EV \ucda9\uc804 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ub192\uc740 \ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax) \uc815\uaca9(\ub2e8\uc21c\ud788 \ub192\uc740 In\uc774 \uc544\ub2c8\ub77c)\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\ub974\uc9c0\ub9cc \ub611\uac19\uc774 \uc2ec\uac01\ud55c \uc11c\uc9c0 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \ub3c4\uc785\ud569\ub2c8\ub2e4. \uadf8\ub9ac\ub4dc \uaddc\ubaa8\uc758 BESS \uc124\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c1\ub82c\/\ubcd1\ub82c \uc2a4\ud2b8\ub9c1\uc73c\ub85c \uc5f0\uacb0\ub41c \ubc30\ud130\ub9ac \ubaa8\ub4c8\ub85c \uad6c\uc131\ub418\uc5b4 600V, 800V \ub610\ub294 1,500V DC\uc758 \uc2dc\uc2a4\ud15c \uc804\uc555\uc744 \ub2ec\uc131\ud558\uace0 \uadf8\ub9ac\ub4dc \uc0c1\ud638 \uc5f0\uacb0\uc744 \uc704\ud574 \uc591\ubc29\ud5a5 DC\/AC \uc778\ubc84\ud130\uc5d0 \uacf5\uae09\ub429\ub2c8\ub2e4. \ubc30\ud130\ub9ac \ub799, \uc778\ubc84\ud130, \uc2a4\uc704\uce58 \uae30\uc5b4 \uc0ac\uc774\uc5d0 \ucf00\uc774\ube14\uc774 \uc218\ubc31 \ubbf8\ud130\uc5d0 \uc774\ub974\ub294 \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc758 \uc5c4\uccad\ub09c \uaddc\ubaa8 \ub54c\ubb38\uc5d0 \ubc88\uac1c\uc5d0 \uc758\ud55c \uc11c\uc9c0\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud55c \uad11\ubc94\uc704\ud55c \uc548\ud14c\ub098\ud615 \uad6c\uc870\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n \ubc30\ud130\ub9ac \uad00\ub9ac \uc2dc\uc2a4\ud15c(BMS)\uc740 \ubaa8\ub4e0 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc7a5\uce58\uc758 \ub450\ub1cc \uc5ed\ud560\uc744 \ud558\uba70 \uc140 \uc804\uc555, \uc628\ub3c4, \ucda9\uc804 \uc0c1\ud0dc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \ub610\ud55c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc11c\uc9c0\uc5d0 \uac00\uc7a5 \ubbfc\uac10\ud55c \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubcf4\ud638 \uae30\ub2a5\uc744 \uc6b0\ud68c\ud558\uc5ec BMS \ud1b5\uc2e0 \ubc84\uc2a4 \ub610\ub294 \uce21\uc815 \ud68c\ub85c\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub294 \ud38c\uc6e8\uc5b4\ub97c \uc190\uc0c1\uc2dc\ud0a4\uac70\ub098 \uc544\ub0a0\ub85c\uadf8 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc IC\ub97c \ud30c\uad34\ud558\uac70\ub098 \uc804\uccb4 \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\ub85c \ub9cc\ub4dc\ub294 \uc798\ubabb\ub41c \uc624\ub958 \uc870\uac74\uc744 \ud2b8\ub9ac\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uce58 DC SPD<\/strong> \ubc30\ud130\ub9ac \uc2a4\ud2b8\ub9c1\uacfc DC \ubc84\uc2a4 \uc0ac\uc774, DC \ubc84\uc2a4\uc640 \uc778\ubc84\ud130 \uc0ac\uc774, \ubaa8\ub4e0 \uc2e0\ud638 \ubc0f \ud1b5\uc2e0 \ub77c\uc778 \ub4f1 \ubaa8\ub4e0 \uc778\ud130\ud398\uc774\uc2a4 \uc9c0\uc810\uc5d0\uc11c \uace0\uc804\ub825 \ud68c\ub85c\uc640 \ubbfc\uac10\ud55c \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\ub97c \ub3d9\uc2dc\uc5d0 \ubcf4\ud638\ud558\ub294 \uacc4\uce35\ud654\ub41c \ubc29\uc5b4 \uae30\ub2a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ub9ac\ud2ac \uc774\uc628 \uae30\ubc18 BESS \uc124\uce58\uc758 \uacbd\uc6b0 \uc11c\uc9c0 \ubcf4\ud638\uc5d0 \ub300\ud55c \ucd94\uac00\uc801\uc778 \ud654\uc7ac \uc548\uc804 \ucc28\uc6d0\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac \uc140\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uacfc\uc804\uc555 \uc774\ubca4\ud2b8\ub294 \uc77c\ub2e8 \uc2dc\uc791\ub418\uba74 \ub044\uae30\uac00 \ub9e4\uc6b0 \uc5b4\ub824\uc6b4 \uc790\uc0dd\uc801 \ubc1c\uc5f4 \ubc18\uc751\uc778 \uc5f4 \ud3ed\uc8fc\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc548 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uc801\uc808\ud55c \ubc30\ud130\ub9ac \uc5f4 \uad00\ub9ac\ub97c \ub300\uccb4\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uce58\uba85\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\uc758 \uc8fc\uc694 \uc804\uae30\uc801 \ud2b8\ub9ac\uac70 \uc911 \ud558\ub098\ub97c \uc81c\uac70\ud558\ubbc0\ub85c \ucc45\uc784\uac10 \uc788\ub294 BESS \uc548\uc804 \uc544\ud0a4\ud14d\ucc98\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58 \uc911\uc5d0\uc11c \uc720\ud615 2 DC SPD<\/strong> \ub294 \uc804\uae30\ucc28 \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \ubc30\ud3ec\ub418\ub294 \uc194\ub8e8\uc158\uc73c\ub85c \ubd80\uc0c1\ud588\uc2b5\ub2c8\ub2e4. IEC\/EN 61643-31\uc5d0 \ub530\ub77c 8\/20 \u03bcs \uc804\ub958 \ud30c\ud615\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub41c \uc7a5\uce58\ub85c \ubd84\ub958\ub418\ub294 \uc720\ud615 2 \uc7a5\uce58\ub294 \uc8fc \uc11c\ube44\uc2a4 \uc785\uad6c\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc774\uc9c0\ub9cc \ubbfc\uac10\ud55c \ubd80\ud558 \ubc0f \uc7a5\ube44\uc758 \uc5c5\uc2a4\ud2b8\ub9bc\uc5d0 \uc788\ub294 \ubc30\uc804 \ub808\ubca8\uc5d0 \uc124\uce58\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uadf8\ub9ac\uace0 \uc720\ud615 2 DC SPD<\/strong> \ub294 \uc11c\uc9c0 \uc5d0\ub108\uc9c0 \ucc98\ub9ac \uc6a9\ub7c9\uacfc \uc804\uc555 \ubcf4\ud638 \uc218\uc900 \uac04\uc5d0 \uc774\uc0c1\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uc5ec \ub300\ubd80\ubd84\uc758 EV \ucda9\uc804 \ubc0f BESS \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc798 \uc9c0\uc815\ub41c \uc720\ud615 2 \ub514\ubc14\uc774\uc2a4\uc758 \uc8fc\uc694 \uc131\ub2a5 \ub9e4\uac1c\ubcc0\uc218\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n \ubaa8\ub358\ud55c \ubaa8\ub4c8\uc2dd \ub514\uc790\uc778 \uc720\ud615 2 DC SPD<\/strong> \ub610\ud55c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc804\uc6d0\uc744 \ucc28\ub2e8\ud558\uc9c0 \uc54a\uace0 \ud604\uc7a5\uc5d0\uc11c \uac1c\ubcc4 \ubcf4\ud638 \ubaa8\ub4c8\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc5b4 1\uc2dc\uac04\uc758 \uac00\ub3d9 \uc911\ub2e8\uc774 \ub9e4\ucd9c \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c0\ub294 \uc0c1\uc5c5\uc6a9 \uc804\uae30\ucc28 \ucda9\uc804 \uc6b4\uc601\uc5d0\uc11c \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub2e4\ub294 \uc0c1\ub2f9\ud55c \uc6b4\uc601\uc0c1\uc758 \uc774\uc810\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ub2e4\uc74c \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc740 \ud0dc\uc591\uad11 \ubc1c\uc804, \ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5, DC \uace0\uc18d \ucda9\uc804\uc744 \uacb0\ud569\ud55c \uc2e4\uc81c \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624\ub97c \ubcf4\uc5ec \uc8fc\ub294\ub370, \uace0\uc18d\ub3c4\ub85c \ud734\uac8c\uc18c, \uc0c1\uc5c5\uc6a9 \ucc28\ub7c9 \ucc28\uace0\uc9c0, \ub3c4\uc2ec \ubaa8\ube4c\ub9ac\ud2f0 \ud5c8\ube0c\uc5d0\uc11c \uc810\uc810 \ub354 \ubcf4\ud3b8\ud654\ub418\uace0 \uc788\ub294 \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n \uadf8\ub9bc 1: \ud0dc\uc591\uad11 PV, BESS, DC \uace0\uc18d \ucda9\uc804\uc774 \uacb0\ud569\ub41c \ud1b5\ud569 DC \uc804\ub825 \uc544\ud0a4\ud14d\ucc98\uc640 \uac01 DC \uc778\ud130\ud398\uc774\uc2a4\uc5d0 DC SPD \ubcf4\ud638 \uc9c0\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc911\uc694 \ub178\ub4dc\uc5d0 KUANGYA DC \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \ubc30\uce58\ud558\uc5ec \uc2dc\uc2a4\ud15c \uc804\ubc18\uc758 \uacfc\ub3c4 \ubcf4\ud638\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n \uc774 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294, DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ub124 \uac1c\uc758 \uc911\uc694\ud55c \ubcf4\ud638 \uc9c0\uc810\uc5d0 \ubc30\ud3ec\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n \ud3ec\uc778\ud2b8 1 - \ud0dc\uc591\uad11 \uc5b4\ub808\uc774 \ucd9c\ub825:<\/strong> PV \uc2a4\ud2b8\ub9c1\uc758 \uac1c\ubc29 \ud68c\ub85c \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 1,000V \ub610\ub294 1,500V DC)\uc5d0 \uc815\uaca9\ud654\ub41c \uc720\ud615 1+2 DC SPD\ub294 \uc625\uc0c1 \uc5b4\ub808\uc774\uc758 \uc9c1\uac04\uc811\uc801\uc778 \ub099\ub8b0\ub85c\ubd80\ud130 \ucef4\ubc14\uc774\ub108 \ubc15\uc2a4 \ubc0f DC \ucf00\uc774\ube14\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ud3ec\uc778\ud2b8 2 - \ubc30\ud130\ub9ac \uc2a4\ud1a0\ub9ac\uc9c0 DC \ubc84\uc2a4:<\/strong> A \uc720\ud615 2 DC SPD<\/strong> BESS \uc2dc\uc2a4\ud15c \uc804\uc555(600V \ub610\ub294 800V DC) \uc815\uaca9\uc740 \ubc30\ud130\ub9ac \uc2a4\ud2b8\ub9c1 \ucf00\uc774\ube14\uc744 \ub530\ub77c \uc804\ud30c\ub418\ub294 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubc30\ud130\ub9ac \uad00\ub9ac \uc2dc\uc2a4\ud15c, \uc140 \ubaa8\ub2c8\ud130\ub9c1 \ud68c\ub85c \ubc0f DC\/AC \uc591\ubc29\ud5a5 \uc778\ubc84\ud130\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ud3ec\uc778\ud2b8 3 - DC \uace0\uc18d \ucda9\uc804\uae30 \uc785\ub825:<\/strong> A \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uc18c\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub418\uc5b4 \uacf5\uc720 DC \ubc84\uc2a4\uc758 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubaa8\ub4e0 \ucda9\uc804\uae30 \uc804\uc6d0 \uc804\uc790 \uc7a5\uce58\uc640 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ud3ec\uc778\ud2b8 4 - \ucc28\ub7c9 \ucee4\ub125\ud130 \uc778\ud130\ud398\uc774\uc2a4:<\/strong> \uc720\ud615 3 DC SPD\ub294 \ucda9\uc804 \uac74 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc0ac\uc6a9 \uc2dc\uc810 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ucc28\ub7c9 \uc5f0\uacb0 \ubc0f \ubd84\ub9ac \uc2dc \uc794\ub958 \uc11c\uc9c0 \ubc0f \uc815\uc804\uae30 \ubc29\uc804 \uc774\ubca4\ud2b8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc774 \uc870\uc728\ub41c \ub2e4\ub2e8\uacc4 \ubcf4\ud638 \uc804\ub7b5\uc740 \ub2e4\uc74c\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ubaa8\ub4e0 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc11c\uc9c0 \uc774\ubca4\ud2b8\uc758 \ucd9c\ucc98\ub098 \uaddc\ubaa8\uc5d0 \uad00\uacc4\uc5c6\uc774 \ub2e8\uc77c \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc804\ud30c\ub418\uc5b4 \uc5f0\uc1c4\uc801\uc778 \uc7a5\ube44 \uc7a5\uc560\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc624\ub978\ucabd \uc120\ud0dd DC SPD<\/strong> EV \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uad6d\uc81c \ud45c\uc900\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \ub9e4\uac1c\ubcc0\uc218 \ubaa8\ub450\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc8fc\uc694 \uad00\ub9ac \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. IEC\/EN 61643-31<\/strong>, \ub294 \ucd5c\ub300 1,500V DC\uc758 \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 DC SPD\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \ubc29\ubc95, \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud45c\uc2dc \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc804\uae30\ucc28 \ucda9\uc804 \ubc0f BESS \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uad00\ub828\ub41c \ucd94\uac00 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n \ud3c9\uac00\ud560 \ub54c DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc120\ud0dd\ud55c \ub514\ubc14\uc774\uc2a4\uac00 \uacf5\uc778 \uc2dc\ud5d8\uae30\uad00(T\u00dcV, UL, CE \ub610\ub294 \uc774\uc5d0 \uc900\ud558\ub294 \uae30\uad00)\uc5d0\uc11c \ud574\ub2f9 \ud45c\uc900\uc5d0 \ub300\ud55c \uc81c3\uc790 \uc778\uc99d\uc744 \ubc1b\uc558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc801\uc778 \uc778\uc99d \uc5c6\uc774 \uc790\uccb4\uc801\uc73c\ub85c \uc120\uc5b8\ud55c \uaddc\uc815 \uc900\uc218\ub294 \uc11c\uc9c0 \uc870\uac74\uc5d0\uc11c \uc2e4\uc81c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \ucfe0\uc559\uc57c\uc5d0\uc11c\ub294 \ubaa8\ub4e0 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub85c\uc9c0\ud14d\uc758 \ubaa8\ub4e0 \uc81c\ud488\uc740 \uc5c4\uaca9\ud55c \ub2e4\ub2e8\uacc4 \ud488\uc9c8 \ubcf4\uc99d \ud504\ub85c\uc138\uc2a4\ub97c \uac70\uccd0 \ucd9c\uace0\ub429\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc5d0 \ub300\ud55c \ub2f9\uc0ac\uc758 \ub178\ub825\uc740 \uad6d\uc81c\uc801\uc73c\ub85c \uc778\uc815\ubc1b\ub294 \uc778\uc99d\uacfc \uc124\uce58\uc790\uc640 \ucd5c\uc885 \uc0ac\uc6a9\uc790\uac00 \uc81c\ud488\uc758 \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc5d0 \ub300\ud574 \uc644\uc804\ud55c \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \ud3ec\uad04\uc801\uc778 \ubcf4\uc99d \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574 \ub4b7\ubc1b\uce68\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uadf8\ub9bc 2 : KUANGYA DC SPD \uc81c\ud488 \ub77c\uc778 - CE \ubc0f T\u00dcV \uc778\uc99d, IEC \/ EN 61643-31 \uc900\uc218, ISO 9001 \ud488\uc9c8 \uad00\ub9ac, 5 \ub144 \uc81c\ud488 \ubcf4\uc99d. \ubaa8\ub4e0 \uc7a5\uce58\ub294 \ubc30\uc1a1 \uc804\uc5d0 100% \uc804\uae30 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n \ud488\uc9c8 \ubcf4\uc99d \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud575\uc2ec \uc694\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n \uc7ac\ub8cc \ubc0f \uad6c\uc131 \uc694\uc18c \uc790\uaca9:<\/strong> KUANGYA\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubaa8\ub4e0 \uae08\uc18d \uc0b0\ud654\ubb3c \ubc30\ub9ac\uc2a4\ud130(MOV), \uac00\uc2a4 \ubc29\uc804\uad00(GDT) \ubc0f \uc5f4 \ucc28\ub2e8\uae30 DC SPD<\/strong> \uc790\uaca9\uc744 \uac16\ucd98 \uacf5\uae09\uc5c5\uccb4\ub85c\ubd80\ud130 \uacf5\uae09\ubc1b\uc73c\uba70 \uc815\ud574\uc9c4 \uc804\uae30 \ubc0f \uae30\uacc4 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc785\uace0 \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4. \ud45c\uc900 \uc774\ud558\uc758 \ubd80\ud488\uc740 \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ub4e4\uc5b4\uac00\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \ud504\ub85c\uc138\uc2a4 \uc911 \ud488\uc9c8 \uad00\ub9ac:<\/strong> \ubaa8\ub4e0 \uc0dd\uc0b0 \ubc30\uce58\ub294 \uad6d\uac00 \ud45c\uc900\uc5d0 \ub530\ub77c \ucd94\uc801 \uac00\ub2a5\ud55c \ubcf4\uc815\ub41c \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc555 \ubcf4\ud638 \uc218\uc900 \uac80\uc99d, \uc808\uc5f0 \uc800\ud56d \uce21\uc815, \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8 \ub4f1 100% \uc804\uae30 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n \uc720\ud615 \ud14c\uc2a4\ud2b8 \ubc0f \uc778\uc99d:<\/strong> \uc6b0\ub9ac\uc758 \uc720\ud615 2 DC SPD<\/strong> \uc81c\ud488\uad70\uc740 \uacf5\uc778\ub41c \ud0c0\uc0ac \uc5f0\uad6c\uc18c\uc5d0\uc11c IEC\/EN 61643-31\uc5d0 \ub530\ub77c \ud615\uc2dd \ud14c\uc2a4\ud2b8\ub97c \uac70\ucce4\uc73c\uba70, \uc720\ub7fd \uc548\uc804 \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud568\uc744 \ud655\uc778\ud558\ub294 CE \ub9c8\ud06c\uc640 T\u00dcV \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n 5\ub144 \uc81c\ud488 \ubcf4\uc99d:<\/strong> \ucfe0\uc559\uc57c\ub294 \ubaa8\ub4e0 DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \uc815\uc0c1\uc801\uc778 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc790\uc7ac \ubc0f \uc81c\uc791\uc0c1\uc758 \uacb0\ud568\uc5d0 \ub300\ud574 5\ub144 \uc81c\ud55c \ubcf4\uc99d\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uae30\uc220 \uc9c0\uc6d0\ud300\uc740 \uc81c\ud488 \uc218\uba85 \uc8fc\uae30 \ub0b4\ub0b4 \uc124\uce58 \uad00\ub828 \uc9c8\ubb38, \uc0ac\uc591 \ubb38\uc758, \ubcf4\uc99d \uccad\uad6c\uc5d0 \ub300\ud55c \uc2e0\uc18d\ud55c \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n A:<\/strong> \uc720\ud615 1\uacfc \uc720\ud615 2 DC SPD<\/strong> \ub294 \uac01 \ub514\ubc14\uc774\uc2a4\uac00 \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc11c\uc9c0 \uc5d0\ub108\uc9c0\uc758 \ud06c\uae30\uc640 \ub514\ubc14\uc774\uc2a4\ub97c \uc124\uce58\ud574\uc57c \ud558\ub294 \uc804\uae30 \uc2dc\uc2a4\ud15c \ub0b4 \uc704\uce58\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n A \uc720\ud615 1 DC SPD<\/strong> \ub294 \uc9c1\uc811 \ub099\ub8b0\uc5d0 \uac00\uae4c\uc6b4 \ud30c\ud615\uc778 10\/350 \u03bcs \uc804\ub958 \ud30c\ud615\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub418\uc5c8\uc73c\uba70, \uac74\ubb3c\uc758 \uc11c\ube44\uc2a4 \uc785\uad6c \ub610\ub294 \uac00\uacf5\uc120\uc774 \uc9c0\ud558 \ucf00\uc774\ube14\ub85c \uc804\ud658\ub418\ub294 \uc9c0\uc810\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uace0\uc5d0\ub108\uc9c0, \uc7a5\uc2dc\uac04 \uc11c\uc9c0\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc720\ud615 1 \uc7a5\uce58\ub294 \uc9c1\uc811 \ub099\ub8b0 \uc804\ub958\uc758 \uc77c\ubd80\uac00 \uc804\uae30 \uc124\ube44\ub85c \uc804\ub3c4\ub420 \uc218 \uc788\ub294 \uc678\ubd80 \ub099\ub8b0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c(\ud53c\ub8b0\uce68)\uc774 \uc788\ub294 \uc124\ube44\uc5d0 \uc758\ubb34\uc801\uc73c\ub85c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n A \uc720\ud615 2 DC SPD<\/strong>, tested with an 8\/20 \u03bcs waveform, is designed for installation at the distribution level \u2014 inside distribution boards, combiner boxes, and equipment enclosures \u2014 where it protects against the residual surges that have already been partially attenuated by the building’s electrical infrastructure and any upstream Type 1 protection. For most EV charging stations installed in commercial buildings or parking structures with standard grid connections, a \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uae30\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 DC \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ud558\uba74 \uc801\uc808\ud55c \uc218\uc900\uc758 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc9c1\uc811 \uac00\uacf5\uc120 \uc5f0\uacb0, \ub178\ucd9c\ub41c \uc625\uc0c1 \uc7a5\ube44 \ub610\ub294 \ub099\ub8b0 \ubc1c\uc0dd\ub960\uc774 \ub192\uc740 \uc9c0\uc5ed\uc5d0 \uc704\uce58\ud55c \uc124\uce58\uc758 \uacbd\uc6b0, \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc720\ud615 1 \uc7a5\uce58\ub97c \ubc30\uce58\ud558\uace0 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc720\ud615 2 \uc7a5\uce58\ub97c \ubc30\uce58\ud558\ub294 \uc870\uc815\ub41c \uc720\ud615 1 + \uc720\ud615 2 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc720\ud615 2 DC SPD<\/strong> \ucda9\uc804\uae30 \ubd84\uc804\ubc18\uc5d0\uc11c.<\/p>\n\n\n\n A:<\/strong> \ud68c\ub85c \ucc28\ub2e8\uae30\ub098 \ud4e8\uc988\uc640 \ub2ec\ub9ac DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uc815\uc0c1 \uc791\ub3d9\uc744 \uac00\uc2dc\uc801\uc73c\ub85c \ud45c\uc2dc\ud558\uc9c0 \uc54a\uc73c\uba70, \uc11c\uc9c0 \uc774\ubca4\ud2b8\uac00 \ubc1c\uc0dd\ud560 \ub54c\ub9cc \ud65c\uc131\ud654\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc815\uae30\uc801\uc778 \uc810\uac80\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong> \ubc18\ubcf5\uc801\uc778 \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub85c \uc778\ud574 \uc131\ub2a5\uc774 \uc800\ud558\ub41c \uacbd\uc6b0 \uc2e4\uc81c\ub85c\ub294 \ubcf4\ud638 \uae30\ub2a5\uc774 \uac70\uc758 \ub610\ub294 \uc804\ud600 \uc81c\uacf5\ub418\uc9c0 \uc54a\ub294 \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uac00\uc7a5 \ud604\ub300\uc801\uc778 DC SPD<\/strong> \ub0b4\ubd80 \ubcf4\ud638 \ubd80\ud488\uc774 \uc18c\ubaa8\ub418\uc5b4 \ub514\ubc14\uc774\uc2a4 \uad50\uccb4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc0c1\ud0dc\ub97c \ubcc0\uacbd\ud558\ub294 \ub0b4\uc7a5 \uc0c1\ud0dc \ud45c\uc2dc\uae30(\uc77c\ubc18\uc801\uc73c\ub85c \ub179\uc0c9\/\ube68\uac04\uc0c9 \ucc3d \ub610\ub294 \uc6d0\uaca9 \uc2e0\ud638 \uc811\uc810)\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc2dc\uae30\ub294 \uc804\uae30\ucc28 \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc758 \uc77c\uc0c1\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\uc758 \uc77c\ud658\uc73c\ub85c \ucd5c\uc18c \ubd84\uae30\ubcc4\ub85c \uc721\uc548\uc73c\ub85c \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4. \ub099\ub8b0 \uc704\ud5d8\uc774 \ub192\uc740 \uc7a5\uc18c \ub610\ub294 \uc11c\uc9c0 \uc774\ubca4\ud2b8(\uc608: \uc778\uadfc \ub099\ub8b0)\ub97c \uacbd\ud5d8\ud55c \uc801\uc774 \uc788\ub294 \uc2dc\uc124\uc5d0\uc11c\ub294 \uc608\uc815\ub41c \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc989\uac01\uc801\uc778 \uc810\uac80\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc0ac\uc804 \uc608\ubc29\uc801 \uad50\uccb4\uc5d0 \ub300\ud55c \uc5c5\uacc4\uc758 \ud569\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> in outdoor or high-surge-exposure environments should be replaced every 5 to 7 years, even if the status indicator has not triggered, because MOV degradation is a cumulative process that is not always reflected in the indicator status until the device is near complete failure. KUANGYA’s 5-year warranty aligns with this replacement cycle, ensuring that covered installations are always operating with fully rated surge protection throughout the warranty period.<\/p>\n\n\n\n \uc804\uae30\ucc28 \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5\uc758 \uacbd\uc81c\uc131\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uac00\ub3d9 \uc2dc\uac04\uacfc \uc2e0\ub8b0\uc131\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc190\uc0c1\ub41c \uc778\ubc84\ud130\ub97c \uc218\ub9ac\ud558\uac70\ub098 \uad50\uccb4\ud558\ub294 \ub3d9\uc548 2\uc8fc\uac04 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\uc778 DC \uace0\uc18d \ucda9\uc804\uae30\ub294 \uc218\ub9ac \ube44\uc6a9\ubfd0 \uc544\ub2c8\ub77c \ucda9\uc804 \uc218\uc775 \uc190\uc2e4, \uace0\uac1d \ubd88\ub9cc, \uc7a0\uc7ac\uc801\uc778 \uacc4\uc57d \uc704\uc57d\uae08 \ub4f1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc11c\uc9c0\ub85c \uc778\ud55c BMS \uc624\ub958\ub85c \uc778\ud574 \uc624\ud504\ub77c\uc778 \uc0c1\ud0dc\uac00 \ub418\ub294 \uadf8\ub9ac\ub4dc \uaddc\ubaa8\uc758 BESS\ub294 \uc774\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uc124\uce58\ud55c \uadf8\ub9ac\ub4dc \uc11c\ube44\uc2a4 \uacc4\uc57d\uc744 \ubd88\uc548\uc815\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc774\ubca4\ud2b8\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc5c8\ub358 \ubcf4\ud638 \uc7a5\ube44\uc758 \ube44\uc6a9\ubcf4\ub2e4 \ub354 \ud070 \uc7ac\uc815\uc801 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uadf8\ub9ac\uace0 DC SPD<\/strong> \ub294 \uccad\uc815 \uc5d0\ub108\uc9c0 \uc778\ud504\ub77c\ub97c \uc704\ud55c \uc0ac\uce58\uc2a4\ub7ec\uc6b4 \uc561\uc138\uc11c\ub9ac\uac00 \uc544\ub2c8\ub77c, \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4 \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc758 1%\uc5d0 \ubd88\uacfc\ud55c \ube44\uc6a9\uc774 \uc7a5\ube44 \uc190\uc0c1, \ub2e4\uc6b4\ud0c0\uc784 \ubc0f \ucc45\uc784 \ubc29\uc9c0\ub97c \ud1b5\ud574 \uba87 \ubc30\ub85c \uc815\ub2f9\ud654\ub418\ub294 \uae30\ubcf8\uc801\uc778 \ubcf4\ud638 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. 800V EV \ud50c\ub7ab\ud3fc\uacfc 1,500V BESS \uc544\ud0a4\ud14d\ucc98\uc758 \ucc44\ud0dd\uc73c\ub85c DC \uc2dc\uc2a4\ud15c \uc804\uc555\uc774 \uacc4\uc18d \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc801\uc808\ud558\uac8c \uc9c0\uc815\ub418\uace0 \uc778\uc99d\ub41c \uc778\uc99d\uc758 \uc911\uc694\uc131\uc774 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/strong> \ub294 \uacc4\uc18d \ub298\uc5b4\ub0a0 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n KUANGYA’s range of DC \uc11c\uc9c0 \ubcf4\ud638\uae30<\/strong>, \ud50c\ub798\uadf8\uc2ed\uc744 \ud3ec\ud568\ud55c \uc720\ud615 2 DC SPD<\/strong> \uc2dc\ub9ac\uc988\ub294 \ucc28\uc138\ub300 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc778\ud504\ub77c\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uccad\uc815 \uc5d0\ub108\uc9c0 \uc804\ubb38\uac00\uac00 \ud544\uc694\ub85c \ud558\ub294 \ubcf4\ud638, \uc2e0\ub8b0\uc131, \uc548\uc2ec\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uae30\uc220 \uc0ac\uc591, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0 \ub610\ub294 \uc81c\ud488 \uc0d8\ud50c\uc744 \uc694\uccad\ud558\ub824\uba74 KUANGYA \uae30\uc220\ud300\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/em><\/p>\n\n\n\n DC SPD\uff1a the global transition to clean energy accelerates, electric vehicle (EV) charging networks and battery energy storage systems (BESS) have become two of the most critical pillars of modern power infrastructure. Billions of dollars are being invested in charging corridors, grid-scale storage facilities, and distributed energy resources \u2014 yet one of the most overlooked […]<\/p>\n","protected":false},"author":4,"featured_media":2570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-2569","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\/2569","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=2569"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2569\/revisions"}],"predecessor-version":[{"id":2572,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/2569\/revisions\/2572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/2570"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=2569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/categories?post=2569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/tags?post=2569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\n\nEV \ucda9\uc804 \uc778\ud504\ub77c\uc758 DC SPD<\/h2>\n\n\n\n
<\/figure>\n\n\n\n
\n\n\n\nDC SPD\ub85c \ubc30\ud130\ub9ac \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c \ubcf4\ud638<\/h2>\n\n\n\n
\n\n\n\n\uc720\ud615 2 DC SPD: \uccad\uc815 \uc5d0\ub108\uc9c0 \ubcf4\ud638\uc758 \uc8fc\ub825 \uc81c\ud488<\/h2>\n\n\n\n
\ub9e4\uac1c\ubcc0\uc218<\/th> \uc77c\ubc18 \uac12<\/th> \ucc38\uace0<\/th><\/tr><\/thead> \ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(Ucpv)<\/td> 600V - 1,500V DC<\/td> \uc2dc\uc2a4\ud15c DC \ubc84\uc2a4 \uc804\uc555\uacfc \uc77c\uce58<\/td><\/tr> \uacf5\uce6d \ubc29\uc804 \uc804\ub958(In)<\/td> 20kA(8\/20 \u03bcs)<\/td> \uac04\uc811 \ub099\ub8b0 \ubc0f \uc2a4\uc704\uce6d \uc11c\uc9c0\uc5d0 \uc801\ud569<\/td><\/tr> \ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax)<\/td> \u2265 40kA<\/td> \ub099\ub8b0 \uc704\ud5d8\uc774 \ub192\uc740 \uc9c0\uc5ed\uc758 \uacbd\uc6b0<\/td><\/tr> \uc804\uc555 \ubcf4\ud638 \uc218\uc900(\uc704)<\/td> \u2264 2.0kV at In<\/td> \ud45c\uc900 \uc808\uc5f0 \uc7a5\ube44 \ubcf4\ud638<\/td><\/tr> \uc751\ub2f5 \uc2dc\uac04<\/td> < 25ns<\/td> \uac00\uc7a5 \uac00\ud30c\ub978 \ub099\ub8b0 \uc11c\uc9c0 \uc804\uc120 \uace0\uc815<\/td><\/tr> \ub2e8\ub77d \uc804\ub958 \uc815\uaca9(SCCR)<\/td> \uc124\uce58 \uc9c0\uc810\ubcc4<\/td> \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc624\ub958 \uc804\ub958\uc640 \uc77c\uce58<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\ub098\ub9ac\uc624: \ud1b5\ud569 EV \ucda9\uc804 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \ud5c8\ube0c<\/h2>\n\n\n\n
<\/figure>\n\n\n\n
\n\n\n\n\ud45c\uc900, \uc778\uc99d \ubc0f \uc120\ud0dd \uae30\uc900<\/h2>\n\n\n\n
\n
\n\n\n\n\uc81c\ud488 \ud488\uc9c8 \ubcf4\uc99d \ubc0f \ubcf4\uc99d<\/h2>\n\n\n\n
\n\n\n\n\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n\n\n\n
Q1: \uc720\ud615 1\uacfc \uc720\ud615 2 DC SPD\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70 EV \ucda9\uc804\uc18c\uc5d0 \uc5b4\ub5a4 \uac83\uc774 \ud544\uc694\ud558\ub098\uc694?<\/h3>\n\n\n\n
\n\n\n\nQ2: EV \ucda9\uc804 \ub610\ub294 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc124\ube44\uc5d0\uc11c DC \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac80\uc0ac\ud558\uac70\ub098 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n
\n\n\n\n\uacb0\ub860: \uacb0\ub860: \ubcf4\ud638\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc740 \uac00\ub3d9 \uc2dc\uac04\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/h2>\n\n\n\n
\n\n\n\n<\/figure>","protected":false},"excerpt":{"rendered":"