{"id":48892,"date":"2026-02-11T08:45:48","date_gmt":"2026-02-11T08:45:48","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=48892"},"modified":"2026-02-11T09:05:29","modified_gmt":"2026-02-11T09:05:29","slug":"electrical-panel-size","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/","title":{"rendered":"\uc804\uae30 \ud328\ub110 \ud06c\uae30 \uc120\ud0dd\uc744 \uc704\ud55c \uc885\ud569 \uac00\uc774\ub4dc"},"content":{"rendered":"<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc740 \uc804\ub825 \ubd84\ubc30\uc758 \uc911\uc2ec \uc5ed\ud560\uc744 \ud558\uba70, \ubc30\uc804\ubc18\uc758 \ud06c\uae30\ub294 \ud55c \ubc88\uc5d0 \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc804\ub825\ub7c9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 \ubc30\uc804\ubc18 \ud06c\uae30, \ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c, \uadf8\ub9ac\uace0 \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc774 \uae00\uc744 \ud1b5\ud574 \ubc30\uc804\ubc18 \ud06c\uae30\uc758 \uc911\uc694\uc131\uc744 \uc774\ud574\ud558\uace0 \ud604\uc7ac\uc758 \ud544\uc694\uc640 \uc7a5\uae30\uc801\uc778 \ubc1c\uc804\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#What_Does_%E2%80%98Electrical_Panel_Size_Mean\" >&#039;\uc804\uae30 \ud328\ub110 \ud06c\uae30&#039;\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Common_Electrical_Panel_Size_Classification\" >\uc77c\ubc18\uc801\uc778 \uc804\uae30 \ud328\ub110 \ud06c\uae30 \ubd84\ub958<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Small_Electrical_Panel_Size\" >\uc18c\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Medium_Electrical_Panel_Size\" >\uc911\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Large_Electrical_Panel_Size\" >\ub300\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Standard_Electrical_Size_Panel_and_Use_Cases\" >\ud45c\uc900 \uc804\uae30 \ud328\ub110 \ud06c\uae30 \ubc0f \uc0ac\uc6a9 \uc0ac\ub840<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Key_Factors_that_Influence_Electrical_Panel_Size\" >\ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc778<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Total_Electrical_Load\" >\ucd1d \uc804\uae30 \ubd80\ud558<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Type_of_Building_Occupancy\" >\uac74\ubb3c \uc720\ud615 \ubc0f \uc6a9\ub3c4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Voltage_System_Phase_Configuration\" >\uc804\uc555 \uc2dc\uc2a4\ud15c \ubc0f \uc704\uc0c1 \uad6c\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Largest_Individual_Loads\" >\ucd5c\ub300 \uac1c\ubcc4 \ud558\uc911<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Future_Expansion_Load_Growth\" >\ud5a5\ud6c4 \ud655\uc7a5 \ubc0f \ubd80\ud558 \uc99d\uac00<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Environmental_Installation_Conditions\" >\ud658\uacbd \ubc0f \uc124\uce58 \uc870\uac74<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#How_to_Calculate_the_Right_Enclosure_Size\" >\uc801\uc808\ud55c \uc778\ud074\ub85c\uc800 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#List_All_Electrical_Loads\" >\ubaa8\ub4e0 \uc804\uae30 \ubd80\ud558 \ubaa9\ub85d\uc744 \uc791\uc131\ud558\uc138\uc694.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Apply_Demand_Factors\" >\uc218\uc694 \uc694\uc778\uc744 \uc801\uc6a9\ud558\uc138\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Calculate_the_Electrical_Load\" >\uc804\uae30 \ubd80\ud558\ub97c \uacc4\uc0b0\ud558\uc138\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Determined_the_Main_Circuit_Breaker\" >\uba54\uc778 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Calculate_the_Required_Modulus\" >\ud544\uc694\ud55c \ud0c4\uc131 \uacc4\uc218\ub97c \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Determine_the_Installation_Method_and_Dimensions_of_the_Panel\" >\ud328\ub110\uc758 \uc124\uce58 \ubc29\ubc95\uacfc \uce58\uc218\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Panel_Upgrade_Considerations\" >\ud328\ub110 \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc \uace0\ub824 \uc0ac\ud56d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Main_Breaker_Feeder_Conductors\" >\uc8fc \ucc28\ub2e8\uae30 \ubc0f \uae09\uc804 \ub3c4\uccb4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Grounding_Bonding_System\" >\uc811\uc9c0 \ubc0f \ubcf8\ub529 \uc2dc\uc2a4\ud15c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Space_Clearance_Location_Compliance\" >\uacf5\uac04, \uc5ec\uc720 \uacf5\uac04 \ubc0f \uc704\uce58 \uaddc\uc815 \uc900\uc218<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Cost_to_Increase_the_Size_of_the_Electrical_Panel\" >\ubc30\uc804\ubc18 \ud06c\uae30 \ud655\ub300 \ube44\uc6a9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#FAQ\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Do_IP_and_NEMA_Ratings_Affect_Electrical_Panel_Size\" >IP \ubc0f NEMA \ub4f1\uae09\uc774 \ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#How_Do_You_Determine_if_Your_Electrical_Panel_is_Undersized\" >\ubc30\uc804\ubc18 \uc6a9\ub7c9\uc774 \ubd80\uc871\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \ud310\ub2e8\ud558\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Is_a_100_amp_Electrical_Panel_Enough_for_a_House\" >100\uc554\ud398\uc5b4 \ubc30\uc804\ubc18\uc774\uba74 \uc8fc\ud0dd\uc5d0 \ucda9\ubd84\ud560\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Can_You_Install_a_Large_Panel_for_Future_Use\" >\ud5a5\ud6c4 \uc0ac\uc6a9\uc744 \uc704\ud574 \ub300\ud615 \ud328\ub110\uc744 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/#Final_Thought\" >\ub9c8\uc9c0\ub9c9\uc73c\ub85c<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_%E2%80%98Electrical_Panel_Size_Mean\"><\/span><span style=\"color: #000000;\">&#039;\uc804\uae30 \ud328\ub110 \ud06c\uae30&#039;\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48902\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/What-Does-Electrical-Panel-Size-Mean.jpg\" alt=\"\uc804\uae30 \ud328\ub110 \ud06c\uae30\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/What-Does-Electrical-Panel-Size-Mean.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/What-Does-Electrical-Panel-Size-Mean-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/What-Does-Electrical-Panel-Size-Mean-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/What-Does-Electrical-Panel-Size-Mean-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\ud06c\uae30\ub294 <a style=\"color: #000000;\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\uc778\ud074\ub85c\uc800\/\">\uc804\uae30 \ud328\ub110<\/a> \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub85c\ub294 \uc804\uae30 \uc6a9\ub7c9\uacfc \ubb3c\ub9ac\uc801 \uad6c\uc870 \ud06c\uae30\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc6a9\ub7c9\uc740 \ubc30\uc804\ubc18\uc774 \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ucd1d \uc804\ub958\ub7c9\uc744 \ub098\ud0c0\ub0b4\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc554\ud398\uc5b4(A) \ub2e8\uc704\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \ubb3c\ub9ac\uc801 \uad6c\uc870 \ud06c\uae30\ub294 \ubc30\uc804\ubc18 \ub0b4\ubd80\uc5d0 \uc124\uce58\ub418\ub294 \ubd80\ud488\uc758 \ud06c\uae30\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc758 \uc804\uae30 \uc6a9\ub7c9\uc740 \uc804\uccb4 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \ucd5c\ub300 \uc6a9\ub7c9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ubc30\uc804\ubc18\uc758 \uc804\uae30 \uaddc\uaca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc8fc \ud68c\ub85c \ucc28\ub2e8\uae30 \uc2a4\uc704\uce58 \uce21\uba74\uc5d0 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uac12\uc73c\ub85c\ub294 60\uc554\ud398\uc5b4, 100\uc554\ud398\uc5b4, 200\uc554\ud398\uc5b4, 400\uc554\ud398\uc5b4 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc804\ubc18\uc758 \ubb3c\ub9ac\uc801 \ud06c\uae30\ub294 \uc804\ub825\uc744 \ubd84\ubc30\ud560 \uc218 \uc788\ub294 \ub3c5\ub9bd \ud68c\ub85c\uc758 \uc218\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uc804\ubc18\uc758 \ubb3c\ub9ac\uc801 \ud06c\uae30\uac00 \ud074\uc218\ub85d \uc2dc\uc2a4\ud15c\uc758 \uc720\uc5f0\uc131\uacfc \ud655\uc7a5\uc131\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Electrical_Panel_Size_Classification\"><\/span><span style=\"color: #000000;\">\uc77c\ubc18\uc801\uc778 \uc804\uae30 \ud328\ub110 \ud06c\uae30 \ubd84\ub958<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"color: #000000;\">\uc77c\ubc18\uc801\uc73c\ub85c \uc804\uae30 \ud328\ub110\uc740 \uc18c\ud615, \uc911\ud615, \ub300\ud615\uc758 \uc138 \uac00\uc9c0 \ud06c\uae30\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc120\ud0dd\uc774 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Small_Electrical_Panel_Size\"><\/span><span style=\"color: #000000;\">\uc18c\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48901\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Standard-Size.jpg\" alt=\"\ud45c\uc900 \uc0ac\uc774\uc988\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Standard-Size.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Standard-Size-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Standard-Size-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Standard-Size-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\uc18c\ud615 \ubc30\uc804\ubc18\uc758 \uc77c\ubc18\uc801\uc778 \ud06c\uae30\ub294 600\uc554\ud398\uc5b4\uc5d0\uc11c 100\uc554\ud398\uc5b4 \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc804\uc555\uc740 \ub300\uac1c 120\/240\ubcfc\ud2b8\uc785\ub2c8\ub2e4. \uc18c\ud615 \ubc30\uc804\ubc18\uc758 \ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc740 \uc81c\ud55c\uc801\uc774\uba70 \uc8fc\ub85c \uc800\uc804\ub825 \uc124\ube44\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc624\ub798\ub41c \uc8fc\ud0dd\uc774\ub098 \uc18c\ud615 \uc544\ud30c\ud2b8\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\ud615 \ubc30\uc804\ubc18\uc740 \ucd5c\uc2e0 \ub300\ud615 \uc804\ub825 \uc124\ube44\ub97c \uc9c0\uc6d0\ud558\uae30\uc5d0\ub294 \uc6a9\ub7c9\uc774 \ubd80\uc871\ud558\ubbc0\ub85c \ud604\ub300\uc801\uc778 \uc5c5\uadf8\ub808\uc774\ub4dc\uc758 \ub300\uc0c1\uc774 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Medium_Electrical_Panel_Size\"><\/span><span style=\"color: #000000;\">\uc911\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48899\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Medium-Size.jpg\" alt=\"\uc5e0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Medium-Size.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Medium-Size-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Medium-Size-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Medium-Size-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\uc911\ud615 \ubc30\uc804\ubc18\uc758 \uc77c\ubc18\uc801\uc778 \ud06c\uae30\ub294 150\uc554\ud398\uc5b4\uc5d0\uc11c 200\uc554\ud398\uc5b4 \uc0ac\uc774\uc785\ub2c8\ub2e4. 200\uc554\ud398\uc5b4 \ubc30\uc804\ubc18\uc774 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ud06c\uae30\ub85c, \ub300\ubd80\ubd84\uc758 \uac00\uc815\uc6a9 \ud68c\ub85c\uc5d0 \ucda9\ubd84\ud55c \ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\uba70 \uc911\ub300\ud615 \ubd80\ud558\ub3c4 \uac10\ub2f9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\ud615 \ubc30\uc804\ubc18\uc740 \ub300\ubd80\ubd84\uc758 \ud604\ub300\uc2dd \uc8fc\ud0dd\uc5d0 \uc124\uce58 \uac00\ub2a5\ud558\uba70, \ud604\uc7ac\uc758 \uc804\uae30 \uc6a9\ub7c9 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \ud5a5\ud6c4 \uc0ac\uc6a9\ub7c9\uc5d0 \ub300\ube44\ud55c \uc5ec\uc720 \uc6a9\ub7c9\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c, \ub9ce\uc740 \uc9c0\uc5ed\uc758 \uc8fc\uac70\uc6a9 \uac74\ucd95 \uae30\uc900 \uc694\uac74\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Large_Electrical_Panel_Size\"><\/span><span style=\"color: #000000;\">\ub300\ud615 \uc804\uae30 \ud328\ub110 \ud06c\uae30<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48898\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Large-Size.jpg\" alt=\"\ub300\ud310\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Large-Size.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Large-Size-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Large-Size-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Large-Size-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\ub300\ud615 \ubc30\uc804\ubc18\uc758 \uc804\uae30 \uc6a9\ub7c9\uc740 300\uc554\ud398\uc5b4\ub97c \ucd08\uacfc\ud558\uc5ec \ub300\ubd80\ubd84\uc758 \uc77c\ubc18 \uc8fc\ud0dd\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc774\ubbf8 \ucda9\uc871\ud569\ub2c8\ub2e4. \uadf9\ub3c4\ub85c \ub192\uc740 \uc804\ub825 \uc218\uc694\uac00 \ubc1c\uc0dd\ud558\ub294 \uc0c1\ud669\uc774\ub098 \ud2b9\uc218 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub300\ud615 \ubc30\uc804\ubc18\uc740 \ub192\uc740 \ub3d9\uc2dc \uc804\ub825 \ubd80\ud558\ub97c \uc9c0\uc6d0\ud558\uba70 \ud5a5\ud6c4 \ub300\uaddc\ubaa8 \ud655\uc7a5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc804\ub825 \uacf5\uae09 \ud655\ub300 \ubc0f \uc2a4\ub9c8\ud2b8 \ud648 \uc2dc\uc2a4\ud15c \uad6c\ucd95\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Standard_Electrical_Size_Panel_and_Use_Cases\"><\/span><span style=\"color: #000000;\">\ud45c\uc900 \uc804\uae30 \ud328\ub110 \ud06c\uae30 \ubc0f \uc0ac\uc6a9 \uc0ac\ub840<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"color: #000000;\">\ud45c\uc900 \ubc30\uc804\ubc18 \ud06c\uae30\ud45c\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \ubc30\uc804\ubc18 \ud06c\uae30\uc758 \uc0ac\uc591\uacfc \uc6a9\ub3c4\ub97c \ud55c\ub208\uc5d0 \uba85\ud655\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<table width=\"624\">\n<tbody>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>\ucd1d \uc2ac\ub86f \uc218 <\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\"><strong>\ud574\ub2f9 \uc804\uae30 \ud328\ub110 \uce58\uc218(\uc554\ud398\uc5b4)<\/strong><\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\"><strong>\uc2e0\uccb4\uc801 \uc678\ubaa8 \ubc0f \ud2b9\uc9d5<\/strong><\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\"><strong>\uc0ac\uc6a9 \uc0ac\ub840<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>12-16<\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\">60\uc554\ud398\uc5b4-100\uc554\ud398\uc5b4<\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\">\uc18c\ud615 \ubc30\uc804\ubc18, \ub2e8\uc77c \ud589 \ub610\ub294 \uc9e7\uc740 \uc774\uc911 \ud589 <a style=\"color: #000000;\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc815\uc804-dc-\ud68c\ub85c-\ucc28\ub2e8\uae30\/\">\ud68c\ub85c \ucc28\ub2e8\uae30<\/a><\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\">\ud68c\ub85c \uc694\uad6c \uc0ac\ud56d\uc774 \ub9e4\uc6b0 \uac04\ub2e8\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uad6c\ud615 \ud328\ub110\uc774 \ud754\ud558\uba70 \uc2ac\ub86f \uc218\uac00 \uc801\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>20-30<\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\">100\uc554\ud398\uc5b4-150\uc554\ud398\uc5b4<\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\">\uc911\ud615 \ubc30\uc804\ubc18, 2\uc5f4 \ud68c\ub85c \ucc28\ub2e8\uae30<\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\">\uc624\ub298\ub0a0 \uc8fc\ud0dd\uc6a9 \uc804\uae30 \ud328\ub110\uc5d0\ub294 \ucda9\ubd84\ud55c \uc2ac\ub86f\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud68c\ub85c\ub97c \uc2e0\uc911\ud558\uac8c \uacc4\ud68d\ud558\uac70\ub098 \uc774\uc911 \uadf9 \ucc28\ub2e8\uae30\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>30-32<\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\">150\uc554\ud398\uc5b4-200\uc554\ud398\uc5b4<\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\">\ud45c\uc900 \ubc15\uc2a4 \ud06c\uae30, 2\uc5f4 \ub610\ub294 3\uc5f4 \ud68c\ub85c \ucc28\ub2e8\uae30<\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\">\uc774 \uc81c\ud488\uc740 \ub300\ubd80\ubd84\uc758 \uc911\ud615 \uc8fc\ud0dd \uc720\ud615\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc73c\uba70, \ub9ac\ubaa8\ub378\ub9c1 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud754\ud788 \uc120\ud0dd\ub418\ub294 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>40-42<\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\">200\uc554\ud398\uc5b4<\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\">\uc77c\ubc18\uc801\uc778 \ub300\ud615 \ubc30\uc804\ubc18\uc785\ub2c8\ub2e4. \ubc30\uc804\ubc18\uc740 \ube44\uad50\uc801 \ub113\uc73c\uba70 3~4\uc5f4\uc758 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\">\uc2e0\ucd95 \uc8fc\uac70\uc6a9 \uac74\ubb3c\uc5d0 \uc801\ud569\ud55c \ud06c\uae30\uc785\ub2c8\ub2e4. \ud68c\ub85c \ubc30\uc804\uc744 \uc704\ud55c \ucda9\ubd84\ud55c \uacf5\uac04\uc744 \uc81c\uacf5\ud558\uba70, \ub2e4\uc218\uc758 \uc804\uc6a9 \ud68c\ub85c \ub610\ub294 \ubc31\uc5c5 \ud68c\ub85c \uc124\uce58\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uae54\ub054\ud55c \ub808\uc774\uc544\uc6c3\uacfc \ub192\uc740 \ubcf4\uc548\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"120\"><span style=\"color: #000000;\"><strong>54\uac1c \uc2ac\ub86f \uc774\uc0c1<\/strong><\/span><\/td>\n<td width=\"144\"><span style=\"color: #000000;\">225\uc554\ud398\uc5b4-400\uc554\ud398\uc5b4<\/span><\/td>\n<td width=\"157\"><span style=\"color: #000000;\">\ub300\ud615 \uc640\uc774\ub4dc\ubc14\ub514 \ubc15\uc2a4<\/span><\/td>\n<td width=\"203\"><span style=\"color: #000000;\">\uc774 \uc2dc\uc2a4\ud15c\uc740 \ub300\ud615 \uc8fc\uac70 \uac74\ubb3c\uc774\ub098 \uc18c\uaddc\ubaa8 \ub2e4\uc138\ub300 \uc8fc\ud0dd\uc758 \uc8fc \ubc30\uc804\ubc18\uacfc \uac19\uc774 \ud544\uc694\ud55c \ud68c\ub85c \uc218\uac00 \ub9e4\uc6b0 \ub9ce\uc740 \uc0c1\ud669\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #000000;\">\ud301: \ud68c\ub85c \uc124\uce58\uc758 \uae30\ubcf8\uc740 \uc2ac\ub86f \uac1c\uc218\uc785\ub2c8\ub2e4. \ud45c\uc900 \ud68c\ub85c \ucc28\ub2e8\uae30 \ud558\ub098\ub294 \uc2ac\ub86f \ud558\ub098\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubc30\uc804\ubc18 \uc2ac\ub86f \uac1c\uc218\ub294 12, 16, 20, 30, 40, 42, 54 \ub4f1\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Factors_that_Influence_Electrical_Panel_Size\"><\/span><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc778<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48897\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Key-factors.jpg\" alt=\"\uc8fc\uc694 \uc694\uc778\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Key-factors.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Key-factors-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Key-factors-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/Key-factors-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Total_Electrical_Load\"><\/span><span style=\"color: #000000;\">\ucd1d \uc804\uae30 \ubd80\ud558<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ucd1d \uc804\uae30 \ubd80\ud558\ub294 \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uacc4\uc0b0\ub41c \ucd1d \ubd80\ud558\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc870\uba85 \uc7a5\ube44, \ucf58\uc13c\ud2b8, \uace0\uc815\ud615 \uac00\uc804\uc81c\ud488, \ud2b9\uc218 \ubd80\ud558 \ubc0f \uae30\ud0c0 \uc7a5\ube44\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 NEC\/IEC \ub610\ub294 \ud604\uc9c0 \uaddc\uc815\uc5d0 \ub530\ub77c \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \ubd80\ud558\ub97c \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub54c \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uaca9 \uc804\ub825\uc744 \ub2e8\uc21c\ud788 \ub354\ud558\ub294 \ub300\uc2e0 \uc218\uc694 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Type_of_Building_Occupancy\"><\/span><span style=\"color: #000000;\">\uac74\ubb3c \uc720\ud615 \ubc0f \uc6a9\ub3c4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uac74\ubb3c\ubcc4 \uc804\ub825 \uc18c\ube44\ub7c9\uc740 \ub9e4\uc6b0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc804\uae30 \uaddc\uaca9\uc5d0 \uba85\uc2dc\ub41c \uc6a9\ub3c4\ubcc4 \uaddc\uc815\uc740 \ubc30\uc804\ubc18\uc758 \uc6a9\ub7c9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc8fc\uac70\uc6a9 \uac74\ubb3c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 100~200\uc554\ud398\uc5b4 \uc6a9\ub7c9\uc774\uba74 \ucda9\ubd84\ud558\uc9c0\ub9cc, \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc740 \ub354 \ub9ce\uc740 \ubd80\ud558 \uc7a5\ube44\uc640 \ub354 \ub192\uc740 \ucd1d \ubd80\ud558\ub7c9\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc0b0\uc5c5 \ud604\uc7a5\uc740 \ub2e4\uc218\uc758 \ubaa8\ud130\uc640 \uae30\uacc4\uac00 \uc124\uce58\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \ub354 \ud070 \uc6a9\ub7c9\uc758 \ubc30\uc804\ubc18\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Voltage_System_Phase_Configuration\"><\/span><span style=\"color: #000000;\">\uc804\uc555 \uc2dc\uc2a4\ud15c \ubc0f \uc704\uc0c1 \uad6c\uc131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc758 \ud06c\uae30\ub294 \ub2e8\uc0c1 \ub610\ub294 \uc0bc\uc0c1 \uc804\uae30\ub97c \uc0ac\uc6a9\ud558\ub294\uc9c0 \uc5ec\ubd80\uc640 \uc804\uc555 \uc218\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ubd81\ubbf8 \uac00\uc815\uc5d0\uc11c\ub294 \ub2e8\uc0c1 2\uc120\uc2dd 240V \ub610\ub294 \ub2e8\uc0c1 3\uc120\uc2dd 120-240V \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub300\ud615 \uc8fc\ud0dd\uc774\ub098 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c\ub294 \uc0bc\uc0c1 \uc804\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0bc\uc0c1 \uc2dc\uc2a4\ud15c\uc740 \ub3d9\uc77c\ud55c \ubd80\ud558\uc5d0\uc11c \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ubc30\uc804\ubc18\uc758 \uc804\ub958 \uc6a9\ub7c9 \uc694\uad6c \uc0ac\ud56d\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Largest_Individual_Loads\"><\/span><span style=\"color: #000000;\">\ucd5c\ub300 \uac1c\ubcc4 \ud558\uc911<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uc804\uccb4 \ud68c\ub85c\uc5d0\uc11c \uac00\uc7a5 \ud070 \ubd80\ud558(\uc608: \ub0c9\ub09c\ubc29 \uc7a5\ube44, \ubaa8\ud130 \ub4f1)\uac00 \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NEC \uaddc\uc815\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \ud070 \ubaa8\ud130 \ubd80\ud558\ub97c \ubc30\uc804\ubc18\uc758 \ub2e4\ub978 \ubd80\ud558\uc640 \ud1b5\ud569\ud558\ub3c4\ub85d \uc694\uad6c\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Future_Expansion_Load_Growth\"><\/span><span style=\"color: #000000;\">\ud5a5\ud6c4 \ud655\uc7a5 \ubc0f \ubd80\ud558 \uc99d\uac00<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ud68c\ub85c\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \ud5a5\ud6c4 \ud68c\ub85c \ud655\uc7a5 \uc694\uad6c \uc0ac\ud56d\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uacc4\uc0b0\ub41c \ubd80\ud558\ub97c \uae30\uc900\uc73c\ub85c \ud5a5\ud6c4 \ud655\uc7a5\uc744 \uc704\ud55c \uc5ec\uc720 \uc6a9\ub7c9(20~30%)\uc744 \ucd94\uac00\ud558\uc5ec \ud45c\uc900 \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ud070 \ubc30\uc804\ubc18\uc744 \uc120\ud0dd\ud558\ub294 \ube44\uc6a9\uc774 \uae30\uc874 \ubc30\uc804\ubc18\uc744 \uad50\uccb4\ud558\ub294 \ube44\uc6a9\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Environmental_Installation_Conditions\"><\/span><span style=\"color: #000000;\">\ud658\uacbd \ubc0f \uc124\uce58 \uc870\uac74<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uc124\uce58 \ud658\uacbd \ubc0f \uc870\uac74 \ub610\ud55c \ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uad6c\uc131 \uc694\uc18c \ubc30\uce58, \uace0\uc628 \ud658\uacbd \ub610\ub294 \uace0\ub3c4\ub294 \ud06c\uae30 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uce58 \uc2dc \uc811\uadfc\uc131, \uc720\uc9c0 \ubcf4\uc218 \ubc0f \ubc30\uc120 \ud3b8\uc758\uc131\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e4\ub0b4 \ub610\ub294 \uc2e4\uc678 \uc124\uce58 \uc5ec\ubd80\ub3c4 \ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\uc678\uc6a9 \ubc30\uc804\ubc18\uc774 \uc2e4\ub0b4\uc6a9\ubcf4\ub2e4 \ud06c\uae30\uac00 \ub354 \ud07d\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \uc694\uc778 \uc678\uc5d0\ub3c4 \ud544\uc694\ud55c \ud68c\ub85c \uc218, \uc218\uc694 \uc694\uc778 \ubc0f \uaddc\uc815 \uc694\uad6c \uc0ac\ud56d \ub610\ud55c \ubc30\uc804\ubc18\uc758 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Calculate_the_Right_Enclosure_Size\"><\/span><span style=\"color: #000000;\">\uc801\uc808\ud55c \uc778\ud074\ub85c\uc800 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48896\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/How-to-Calculate.jpg\" alt=\"\uacc4\uc0b0 \ubc29\ubc95\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/How-to-Calculate.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/How-to-Calculate-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/How-to-Calculate-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/How-to-Calculate-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \uc804\uae30 \uc124\uacc4\uc5d0\uc11c \uccb4\uacc4\uc801\uc778 \uacfc\uc815\uc785\ub2c8\ub2e4. \uadf8 \ud575\uc2ec\uc740 \uc815\ud655\ud55c \ubd80\ud558 \uacc4\uc0b0, \ub2e8\ub77d \uc804\ub958 \ubd84\uc11d, \uadf8\ub9ac\uace0 \uad00\ub828 \uad6d\uac00 \ud45c\uc900\uc744 \uc5c4\uaca9\ud788 \uc900\uc218\ud558\ub294 \ub370 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e8\uacc4\ubcc4 \uc548\ub0b4\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"List_All_Electrical_Loads\"><\/span><span style=\"color: #000000;\">\ubaa8\ub4e0 \uc804\uae30 \ubd80\ud558 \ubaa9\ub85d\uc744 \uc791\uc131\ud558\uc138\uc694.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uc6b0\uc120, \ubd80\ud558\uac00 \uac78\ub9b0 \ubaa8\ub4e0 \uc804\uae30 \uc81c\ud488 \ubc0f \uc7a5\ube44\ub97c \ud3ec\ud568\ud558\ub294 \ud3ec\uad04\uc801\uc778 \ubaa9\ub85d\uc744 \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc870\uba85 \ubd80\ud558, \uc77c\ubc18 \ucf58\uc13c\ud2b8, \uace0\uc815\ud615 \uac00\uc804\uc81c\ud488, \ubaa8\ud130(\uac00\uc7a5 \ud070 \ubaa8\ud130 \ud3ec\ud568) \ub4f1\uacfc \uac19\uc774 \ubd80\ud558\ub97c \uadf8\ub8f9\ubcc4\ub85c \ubd84\ub958\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc7a5\ube44\ub97c \uba85\ud655\ud558\uac8c \uc2dd\ubcc4\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4, \uc7a5\ube44\uc758 \uc815\uaca9 \ucd9c\ub825(kW), \uc815\uaca9 \uc804\ub958(A), \uc815\uaca9 \uc804\uc555(V), \uc0c1 \uc218 \ubc0f \ubd80\ud558 \uc720\ud615\uc744 \uba85\ud655\ud558\uac8c \uae30\ub85d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Apply_Demand_Factors\"><\/span><span style=\"color: #000000;\">\uc218\uc694 \uc694\uc778\uc744 \uc801\uc6a9\ud558\uc138\uc694<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubaa8\ub4e0 \uc804\uae30 \uc81c\ud488\uc774 \ub3d9\uc2dc\uc5d0 \uc791\ub3d9\ud558\ub294 \uac83\uc740 \uc544\ub2c8\ub77c\ub294 \uc810\uc740 \uc798 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd1d \ubd80\ud558\uc5d0 \uc218\uc694 \uacc4\uc218\ub97c \uacf1\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ud130(\ucd5c\ub300 \ubaa8\ud130 \uc218) \ub610\ub294 \uac1c\ubcc4 \ub300\ud615 \uc7a5\ube44\uac00 \uc788\ub294 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uc694 \uacc4\uc218\ub294 100%\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc5ec\ub7ec \uac1c\uc758 \ucf58\uc13c\ud2b8\uc640 \uc870\uba85 \ud68c\ub85c\uc758 \uacbd\uc6b0, \ud68c\ub85c \uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc218\uc694 \uacc4\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uc218\uc694 \uacc4\uc218\ub294 NEC \ub610\ub294 GB 50054\uc640 \uac19\uc740 \ud574\ub2f9 \uc9c0\uc5ed\uc758 \uc804\uae30 \uc124\uacc4 \uaddc\uc815\uc744 \ucc38\uc870\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Calculate_the_Electrical_Load\"><\/span><span style=\"color: #000000;\">\uc804\uae30 \ubd80\ud558\ub97c \uacc4\uc0b0\ud558\uc138\uc694<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uacc4\uc0b0\ub41c \ucd1d \ubd80\ud558(W)\ub97c \uc804\uc555(\ub2e8\uc0c1 220V, \uc0bc\uc0c1 380V)\uc73c\ub85c \ub098\ub204\uc5b4 \ucd5c\uc885\uc801\uc73c\ub85c \uacc4\uc0b0\ub41c \ucd1d \uc804\ub958(A)\ub97c \uad6c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\uc989, \ub2e8\uc0c1 \ubd80\ud558\uc758 \uacbd\uc6b0 \ucd1d \uacc4\uc0b0 \uc804\ub958(A) = \ucd1d \uacc4\uc0b0 \ubd80\ud558(W) \/ 220(V)\uc785\ub2c8\ub2e4. \uc0bc\uc0c1 \ubd80\ud558\uc758 \uacbd\uc6b0 \ucd1d \uacc4\uc0b0 \ubd80\ud558(A) = \ucd1d \uacc4\uc0b0 \ubd80\ud558(W) \/ (1.732 * 380) \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uacf5\uc2dd\uc740 \uc0bc\uc0c1 \ud3c9\ud615 \ubd80\ud558\uc5d0\ub9cc \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Determined_the_Main_Circuit_Breaker\"><\/span><span style=\"color: #000000;\">\uba54\uc778 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ucd1d \uacc4\uc0b0 \uc804\ub958\ubcf4\ub2e4 \uc815\uaca9 \uc804\ub958\uac00 \ud070 \uc8fc \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e8, 100A, 125A, 200A, 400A \ub4f1\uacfc \uac19\uc740 \ud45c\uc900 \uaddc\uaca9\uc5d0 \ub9de\ucdb0 \ubc18\uc62c\ub9bc\ud574\uc57c \ud569\ub2c8\ub2e4. \ud604\uc7ac \ubd80\ud558 \uc678\uc5d0\ub3c4 \ud5a5\ud6c4 \ud655\uc7a5\uc744 \uc704\ud574 10~30%\uc758 \uc6a9\ub7c9 \uc5ec\uc720\ub97c \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Calculate_the_Required_Modulus\"><\/span><span style=\"color: #000000;\">\ud544\uc694\ud55c \ud0c4\uc131 \uacc4\uc218\ub97c \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ud328\ub110\uc758 \uc804\uae30\uc801 \uce58\uc218 \uc678\uc5d0\ub3c4 \ud328\ub110\uc758 \ubb3c\ub9ac\uc801 \ub108\ube44\ub97c \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4. \ud544\uc694\ud55c \ubaa8\ub4c8\ub7ec\uc2a4\ub97c \uacc4\uc0b0\ud558\ub294 \uac83\uc774 \ub108\ube44\ub97c \uacb0\uc815\ud558\ub294 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ud45c\uc900 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1P, 1P+N, 2P \ub4f1\uc758 \uc0ac\uc591\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uac01 \uc0ac\uc591\uc740 \ud45c\uc900 \ub108\ube44 \ub2e8\uc704\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc774\ub97c \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ud560 \uacbd\uc6b0, <a style=\"color: #000000;\" href=\"https:\/\/www.kdmsteel.com\/ko\/\ub518\ub808\uc77c\/\">DIN \ub808\uc77c<\/a>, \ud45c\uc900 \ub108\ube44 \ud558\ub098\ub97c \ubaa8\ub4c8 \ud558\ub098\ub85c \uac04\uc8fc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c, \uac01 \ud68c\ub85c \ucc28\ub2e8\uae30, \uac01 \ubd84\uae30 \ud68c\ub85c \ucc28\ub2e8\uae30 \ub4f1 \ud328\ub110 \ub0b4\ubd80\uc5d0 \uc124\uce58\ud574\uc57c \ud558\ub294 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \ub098\uc5f4\ud574\uc57c \ud569\ub2c8\ub2e4., <a style=\"color: #000000;\" href=\"https:\/\/www.kdmsteel.com\/ko\/dc-\uc11c\uc9c0-\ubcf4\ud638-\uc7a5\uce58\/\">\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/a>, \ub4f1\ub4f1. \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\uc758 \uc218\ub97c \ud569\uc0b0\ud558\uc138\uc694. \uac8c\ub2e4\uac00 \ud5a5\ud6c4 \ud655\uc7a5\uc744 \uc704\ud55c \uc5ec\uc720 \uacf5\uac04\ub3c4 \ub0a8\uaca8\ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Determine_the_Installation_Method_and_Dimensions_of_the_Panel\"><\/span><span style=\"color: #000000;\">\ud328\ub110\uc758 \uc124\uce58 \ubc29\ubc95\uacfc \uce58\uc218\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uad81\uadf9\uc801\uc73c\ub85c \ucd5c\uc885 \uc124\uce58 \ubc29\ubc95\uc744 \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9e4\ub9bd \uc124\uce58\ub97c \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0, \ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uc120\ud0dd\ud560 \ub54c \ubc15\uc2a4\uc758 \uae4a\uc774\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub178\ucd9c \uc124\uce58\uc758 \uacbd\uc6b0 \uc804\uae30 \uae30\uae30\uc758 \ud06c\uae30\uc5d0 \ub300\ud55c \uc81c\uc57d\uc774 \uc801\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uacc4\uc0b0\ub41c \ucd1d \ubaa8\ub4c8\ub7ec\uc2a4\ub97c \uae30\uc900\uc73c\ub85c \uc801\uc808\ud55c \ud06c\uae30\uc758 \ubc30\uc804\ubc18\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \ubaa8\ub4c8\ub7ec\uc2a4 \ud3ed\uc740 \ube0c\ub79c\ub4dc\ub9c8\ub2e4 \ub2e4\ub97c \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uba3c\uc800 \ud68c\ub85c \ucc28\ub2e8\uae30 \ube0c\ub79c\ub4dc\ub97c \ud655\uc778\ud55c \ud6c4 \ud638\ud658\ub418\ub294 \ubc30\uc804\ubc18\uc744 \uc120\ud0dd\ud558\uba74 \uc6d0\ud65c\ud55c \uc124\uce58\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Panel_Upgrade_Considerations\"><\/span><span style=\"color: #000000;\">\ud328\ub110 \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc \uace0\ub824 \uc0ac\ud56d<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc774 \ub178\ud6c4\ud654\ub418\uac70\ub098, \uad6d\uac00 \uc804\uae30 \uae30\uc900\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud558\uac70\ub098, \ucc28\ub2e8\uae30\uac00 \uc790\uc8fc \uc791\ub3d9\ud558\ub294 \ub4f1\uc758 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \ubc30\uc804\ubc18\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\uc804\ubc18 \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc \uc8fc\uc758\ud574\uc57c \ud560 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Main_Breaker_Feeder_Conductors\"><\/span><span style=\"color: #000000;\">\uc8fc \ucc28\ub2e8\uae30 \ubc0f \uae09\uc804 \ub3c4\uccb4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub824\uba74 \ub354 \uc801\ud569\ud55c \uc6a9\ub7c9\uc758 \uc8fc \ud68c\ub85c \ucc28\ub2e8\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc0c8 \uc815\uaca9 \uc804\ub958 \uc6a9\ub7c9\uc5d0 \ub9de\ub294 \uc11c\ube44\uc2a4 \ub3c4\uccb4\ub3c4 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Grounding_Bonding_System\"><\/span><span style=\"color: #000000;\">\uc811\uc9c0 \ubc0f \ubcf8\ub529 \uc2dc\uc2a4\ud15c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \ub54c\ub294 \uc811\uc9c0 \uc804\uadf9 \uc2dc\uc2a4\ud15c\uacfc \uc5f0\uacb0 \uc810\ud37c\ub3c4 \ud568\uaed8 \uc5c5\uadf8\ub808\uc774\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ud558\uc704 \ubc30\uc804\ud568\uc5d0\uc11c\ub294 \uc911\uc131\uc120\uc5d0\ub3c4 \uc811\uc9c0 \ubd84\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Space_Clearance_Location_Compliance\"><\/span><span style=\"color: #000000;\">\uacf5\uac04, \uc5ec\uc720 \uacf5\uac04 \ubc0f \uc704\uce58 \uaddc\uc815 \uc900\uc218<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \ud06c\uae30\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \ub54c \uae30\uc874 \uc704\uce58\uac00 \uae30\uc900\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0, \ubc30\uc804\ubc18\uc758 \uc704\uce58\ub97c \ubcc0\uacbd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub54c \ubc30\uc804\ubc18\uc758 \uc791\ub3d9 \uacf5\uac04\uacfc \uc124\uce58 \ub192\uc774\uac00 \uc804\uae30 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\ub294\uc9c0 \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost_to_Increase_the_Size_of_the_Electrical_Panel\"><\/span><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \ud06c\uae30 \ud655\ub300 \ube44\uc6a9<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ud328\ub110 \ud06c\uae30\ub97c \ub298\ub9b4 \ub54c \uac00\uc7a5 \uc800\ub834\ud55c \ubd80\ubd84\uc740 \ud328\ub110 \uc790\uccb4\uc758 \ube44\uc6a9\uc785\ub2c8\ub2e4. \uc804\uccb4 \uc5c5\uadf8\ub808\uc774\ub4dc \ube44\uc6a9\uc5d0\ub294 \uae09\uc804\uc120 \uad50\uccb4, \uc811\uc9c0 \uc5c5\uadf8\ub808\uc774\ub4dc, \ucc28\ub2e8\uae30 \uad50\uccb4, \ubc30\uc120 \uad50\uccb4 \ub4f1\uacfc \uac19\uc740 \uc804\uae30 \ud68c\ub85c\uc758 \uc885\ud569\uc801\uc778 \uc5c5\uadf8\ub808\uc774\ub4dc \ube44\uc6a9\ub3c4 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"color: #000000;\">\uc774\ubbf8 \uc5b8\uae09\ud558\uc2e0 \uc0ac\ud56d \uc678\uc5d0\ub3c4 \ubd80\ud558\ub97c \uc7ac\uacc4\uc0b0\ud558\uace0, \ub2e8\ub77d \ubc0f \ucc28\ub2e8 \uc815\uaca9\uc744 \ud655\uc778\ud558\uace0, \ud68c\ub85c \ud638\ud658\uc131\uc744 \uc810\uac80\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uacf5 \ubc30\uc804\ubc18\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\ub294 \uacbd\uc6b0, \ubcc0\uc555\uae30 \uc6a9\ub7c9\uacfc \uc804\uae30 \uacc4\ub7c9\uae30 \uc815\uaca9 \uc5c5\uadf8\ub808\uc774\ub4dc \ud544\uc694\uc131 \ub4f1\ub3c4 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><span style=\"color: #000000;\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48894\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FAQ.jpg\" alt=\"\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FAQ.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FAQ-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FAQ-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FAQ-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_IP_and_NEMA_Ratings_Affect_Electrical_Panel_Size\"><\/span><span style=\"color: #000000;\">IP \ubc0f NEMA \ub4f1\uae09\uc774 \ubc30\uc804\ubc18 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ub124. IP \ubc0f NEMA \ub4f1\uae09\uc740 \ubc30\uc804\ubc18\uc758 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub294 \uc804\uae30\uc801 \uce58\uc218\ubcf4\ub2e4\ub294 \ubb3c\ub9ac\uc801 \uce58\uc218\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. IP\/NEMA \ub4f1\uae09\uc774 \ub192\uc744\uc218\ub85d \ubcbd \ub450\uaed8\uac00 \ub450\uaebc\uc6cc\uc9c0\uace0, \ub3c4\uc5b4 \uac00\uc2a4\ucf13\uc774 \uac15\ud654\ub418\uba70, \uac1c\uad6c\ubd80\uac00 \ubc00\ud3d0\ub418\uace0, \ud658\uae30\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ub0b4\ubd80 \uacf5\uac04\uc774 \uc904\uc5b4\ub4e4\uace0 \uc5f4 \ucd95\uc801\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3d9\uc77c\ud55c \ud328\ub110 \uad6c\uc131 \uc694\uc18c\ub97c \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4 \ub354 \ud070 \ud06c\uae30\uc758 \ubc30\uc804\ubc18\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Do_You_Determine_if_Your_Electrical_Panel_is_Undersized\"><\/span><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \uc6a9\ub7c9\uc774 \ubd80\uc871\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \ud310\ub2e8\ud558\ub098\uc694?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ubc30\uc804\ubc18 \ud06c\uae30\uac00 \ub108\ubb34 \uc791\uc73c\uba74 \ucc28\ub2e8\uae30\uac00 \uc790\uc8fc \ud2b8\ub9bd\ub418\uace0, \uac00\uc804\uc81c\ud488 \uc791\ub3d9 \uc2dc \uc870\uba85\uc774 \uc5b4\ub450\uc6cc\uc9c0\uba70, \uc0c8 \ucc28\ub2e8\uae30\ub97c \uc124\uce58\ud560 \uacf5\uac04\uc774 \ubd80\uc871\ud558\uace0, \uc0c8\ub85c\uc6b4 \ubd80\ud558\ub97c \ucd94\uac00\ud560 \uc218 \uc5c6\ub294 \ub4f1\uc758 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_a_100_amp_Electrical_Panel_Enough_for_a_House\"><\/span><span style=\"color: #000000;\">100\uc554\ud398\uc5b4 \ubc30\uc804\ubc18\uc774\uba74 \uc8fc\ud0dd\uc5d0 \ucda9\ubd84\ud560\uae4c\uc694?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\uacbd\uc6b0\uc5d0 \ub530\ub77c 100\uc554\ud398\uc5b4 \uc6a9\ub7c9\uc758 \ubc30\uc804\ubc18\uc774 \uc791\uc740 \uc8fc\ud0dd\uc774\ub098 \uc544\ud30c\ud2b8\uc5d0 \ucda9\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub294 \uc911\uc559 \ub0c9\ubc29 \uc2dc\uc2a4\ud15c\uc774\ub098 \uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804\uae30\uac00 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4. \uac74\uc870\uae30, \uc911\uc559 \ub0c9\ubc29 \uc2dc\uc2a4\ud15c, \uc804\uae30 \uc628\uc218\uae30 \ub4f1\uc744 \uc0ac\uc6a9\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uac00\uc815\uc5d0\uc11c\ub294 100\uc554\ud398\uc5b4 \uac00\uc815\uc6a9 \ubc30\uc804\ubc18\uc73c\ub85c\ub294 \ubd80\uc871\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_You_Install_a_Large_Panel_for_Future_Use\"><\/span><span style=\"color: #000000;\">\ud5a5\ud6c4 \uc0ac\uc6a9\uc744 \uc704\ud574 \ub300\ud615 \ud328\ub110\uc744 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #000000;\">\ub124, \ubb3c\ub860\uc785\ub2c8\ub2e4. \ub098\uc911\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub354 \ud070 \ubc30\uc804\ubc18\uc744 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc124\uce58\ud558\ub824\ub294 \ubc30\uc804\ubc18\uc758 \uc6a9\ub7c9\uc774 \uc2e4\uc81c\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubd80\ud558\ub7c9\uacfc \uc77c\uce58\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc744 \uc720\uc758\ud558\uc154\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, \ud574\ub2f9 \uc9c0\uc5ed\uc758 \uc804\uae30 \uaddc\uc815 \ubc0f \uac80\uc0ac \uaddc\uce59\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thought\"><\/span><span style=\"color: #000000;\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48895\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FInal-Thought.jpg\" alt=\"\ub9c8\uc9c0\ub9c9\uc73c\ub85c\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FInal-Thought.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FInal-Thought-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FInal-Thought-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/02\/FInal-Thought-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"color: #000000;\">\uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc2dc\uc2a4\ud15c \uc124\uacc4\ub97c \uc704\ud574\uc11c\ub294 \uc801\uc808\ud55c \ud06c\uae30\uc758 \ubc30\uc804\ubc18\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ud06c\uae30\uc758 \ubc30\uc804\ubc18\uc740 \ucd5c\uc2e0 \uc804\uae30 \uaddc\uaca9\uc744 \ucda9\uc871\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc804\ubc18\uc801\uc778 \uc548\uc804\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. KDM\uc740 \uace0\uac1d\uc758 \uc7a5\uae30\uc801\uc778 \ubc1c\uc804 \uc694\uad6c\uc5d0 \ubd80\ud569\ud558\ub294 \uace0\ud488\uc9c8 \ubc30\uc804\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\ubcc4\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc73c\uc2dc\uba74 \ub9de\ucda4\ud615 \uc804\uae30 \uc11c\ube44\uc2a4\ub3c4 \uc81c\uacf5\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. KDM\uc740 \ub2e4\uc218\uc758 \uc720\uba85 \ube0c\ub79c\ub4dc\uc640 \ud611\ub825\ud574 \uc654\uc73c\uba70 \uc5ec\ub7ec \uc778\uc99d\uc744 \ud68d\ub4dd\ud588\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud574 \uc8fc\uc138\uc694. <a style=\"color: #000000;\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc5f0\ub77d\ud558\ub2e4\/\">\ubb38\uc758\ud558\uae30<\/a>, \uc800\ud76c\ub294 \uace0\uac1d\ub2d8\uc758 \uc694\uad6c\uc5d0 \uc2e0\uc18d\ud558\uac8c \uc751\ub2f5\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>The electrical panel serves as the central hub for power distribution, and its size determines the amount of electricity that can be safely handled at one time. This article explores the common sizes of electrical panels, the factors influencing panel size, and the methods for calculating panel size. This article can help you understand the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48892","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Comprehensive Guide for Your Electrical Panel Size - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\ud328\ub110-\ud06c\uae30\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Comprehensive Guide for Your Electrical Panel Size - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"The electrical panel serves as the central hub for power distribution, and its size determines the amount of electricity that can be safely handled at one time. 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