{"id":13049,"date":"2023-08-01T03:21:43","date_gmt":"2023-08-01T03:21:43","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13049"},"modified":"2023-12-26T08:36:46","modified_gmt":"2023-12-26T08:36:46","slug":"what-is-coefficient-of-utilization-cu","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/ko\/glossary\/what-is-coefficient-of-utilization-cu\/","title":{"rendered":"\uc870\uba85 \uc774\uc6a9\ub960(CU)\uc774\ub780 \ubb34\uc5c7\uc778\uac00"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-coefficient-of-utilization-cu\">\uc870\uba85 \uc774\uc6a9\ub960(CU)\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85 \uc774\uc6a9\ub960(CU)\uc740 \uc791\uc5c5\uba74\uc774\ub098 \uce90\ub178\ud53c\uc640 \uac19\uc740 \ud2b9\uc815 \uc601\uc5ed\uc5d0 \ube5b\uc744 \uc804\ub2ec\ud558\ub294 \uc870\uba85\uae30\uad6c\uc758 \ud6a8\uc728\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uce21\uc815 \uae30\uc900\uc785\ub2c8\ub2e4. \uc774\ub294 \uc870\uba85\uae30\uad6c \ub0b4\uc758 \ub7a8\ud504\uc5d0\uc11c \ubc29\ucd9c\ub41c \uc804\uccb4 \uad11\ub7c9 \ub300\ube44 \uc6d0\ud558\ub294 \uc601\uc5ed\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uad11\ub7c9\uc758 \ube44\uc728\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \uc870\uba85 \uc774\uc6a9\ub960\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc694\uc778\uc774 \uace0\ub824\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc2e4\ub0b4 \ud45c\uba74\uc758 \ubc18\uc0ac \ud2b9\uc131\uc744 \uace0\ub824\ud558\ub294 \uc2e4\ub0b4 \uc774\uc6a9\ub960(utilance)\uacfc \uc6d0\ud558\ub294 \uc601\uc5ed\uc73c\ub85c \ube5b\uc744 \uc804\ub2ec\ud558\ub294 \uc870\uba85\uae30\uad6c\uc758 \uc720\ud6a8\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \uc870\uba85\uae30\uad6c \ud6a8\uc728\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc120 \ucd94\uc801(ray tracing)\uacfc \uac19\uc740 \uc2dc\ubbac\ub808\uc774\uc158 \uae30\ubc95\uc740 \uc870\uba85 \uc774\uc6a9\ub960\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc870\uba85\uae30\uad6c\uc758 3D \ubaa8\ub378\uc744 \uc0dd\uc131\ud558\uace0 LED \ud2b9\uc131, \uae30\uad6c \ud615\uc0c1, \uc791\ub3d9 \uc870\uac74 \ub4f1\uc758 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \uc2dc\ubbac\ub808\uc774\uc158\uc744 \ud1b5\ud574 \uae30\uad6c\uc758 \uad11\ucd9c\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc774 \ucd9c\ub825\uc740 \uc870\uba85\uae30\uad6c\ub85c\ubd80\ud130 \ub2e4\uc591\ud55c \uac70\ub9ac\uc5d0 \uc788\ub294 \uc5ec\ub7ec \ud3c9\uba74\uc5d0\uc11c \uce21\uc815\ub418\uba70, \uc774\ub7ec\ud55c \ud3c9\uba74\uc5d0 \uc785\uc0ac\ub418\ub294 \uad11\ub7c9\uacfc \ub7a8\ud504\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc804\uccb4 \uad11\ub7c9\uc758 \ube44\uc728\uc774 \uc870\uba85 \uc774\uc6a9\ub960\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc870\uba85 \uc774\uc6a9\ub960\uc740 \ubc18\uc0ac\uac13(reflector) \uc0ac\uc6a9 \uc5ec\ubd80 \ub4f1\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uba85\uae30\uad6c\uc5d0 \ubc18\uc0ac\uac13\uc744 \ucd94\uac00\ud558\uba74 \ud0c0\uae43 \uc601\uc5ed\uc73c\ub85c\uc758 \ube5b \uc7ac\uc9c0\ud5a5\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \ube5b\uc758 \uc774\uc6a9\ub960\uc744 \ub192\uc774\uace0 \uc870\uba85 \uc774\uc6a9\ub960\uc744 \uc99d\ub300\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>\ub3d9\uc791 \uac10\uc9c0 \uae30\ubc18\uc758 \uc5d0\ub108\uc9c0 \uc808\uac10 \uc194\ub8e8\uc158\uc744 \ucc3e\uace0 \uacc4\uc2ed\ub2c8\uae4c?<\/h3><p>PIR \ub3d9\uc791 \uac10\uc9c0 \uc13c\uc11c, \ub3d9\uc791 \uac10\uc9c0 \uc5d0\ub108\uc9c0 \uc808\uac10 \uc81c\ud488, \ub3d9\uc791 \uac10\uc9c0 \uc13c\uc11c \uc2a4\uc704\uce58, \uc0c1\uc5c5\uc6a9 \uc810\uc720\/\ubd80\uc7ac(Occupancy\/Vacancy) \uac10\uc9c0 \uc194\ub8e8\uc158\uc5d0 \ub300\ud574 \ubb38\uc758\ud574 \uc8fc\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>\uc774\uba54\uc77c \ubcf4\ub0b4\uae30<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/contact\"><p>\ubb38\uc758 \uc591\uc2dd<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>\uc628\ub77c\uc778 \ucc44\ud305<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-formula-for-the-coefficient-of-utilization-of-lighting\">\uc870\uba85 \uc774\uc6a9\ub960 \uacc4\uc0b0 \uacf5\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">\uc870\uba85 \uc774\uc6a9\ub960\uc744 \uad6c\ud558\ub824\uba74 \uc6d0\ud558\ub294 \ud3c9\uba74\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uad11\uc18d\uc744 \uc870\uba85\uae30\uad6c\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uad11\uc18d\uc73c\ub85c \ub098\ub204\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-coefficient-of-utilization-for-outdoor-lighting\">\uc625\uc678 \uc870\uba85\uc758 \uc870\uba85 \uc774\uc6a9\ub960\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">\ub3c4\ub85c, \uace0\uc18d\ub3c4\ub85c, \uad11\uc7a5 \ub610\ub294 \uc5d4\ud074\ub85c\uc800\uc758 \uacbd\uc6b0 \uc625\uc678 \uc870\uba85\uc758 \uc870\uba85 \uc774\uc6a9\ub960(K)\uc740 30%\ubcf4\ub2e4 \ucee4\uc57c \ud558\uba70, \uc2e4\ub0b4 \uc774\uc6a9\ub960(utilance)\uc740 40%\ub97c \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-are-the-factors-affecting-utilization-factor-in-illumination\">\uc870\uba85\uc5d0\uc11c \uc774\uc6a9\ub960\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">\uc870\uba85\uc758 \uc774\uc6a9\ub960\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc73c\ub85c\ub294 \uc870\ub3c4 \uc218\uc900, \ub208\ubd80\uc2ec, \uadf8\ub9bc\uc790, \uac04\uaca9 \ub300 \ub192\uc774 \ube44, \ub7a8\ud504\uc758 \uc124\uce58 \ub192\uc774, \uc870\uba85 \ub300\uc0c1 \uc601\uc5ed, \uc8fc\ubcc0 \ubcbd\uc758 \uc0c9\uc0c1, \ubb3c\uccb4\uc758 \uc774\ub3d9, \uac10\uad11 \ubcf4\uc815 \uacc4\uc218(depreciation factor) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-coefficient-of-the-natural-light\">\uc790\uc5f0\uad11 \uacc4\uc218\ub780 \ubb34\uc5c7\uc778\uac00<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">\uc790\uc5f0\uad11 \uacc4\uc218(KEO)\ub294 \uac74\ubb3c \uc678\ubd80\uc758 \uad11\ub7c9 \ub300\ube44 \uce21\uc815 \uc81c\uc5b4 \uc9c0\uc810(\ucd5c\uc18c 5\uacf3)\uc5d0\uc11c \uc2e4\ub0b4 \uc790\uc5f0\uad11\uc758 \ubc31\ubd84\uc728 \ube44\uc728\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. KEO\ub97c \uacb0\uc815\ud558\ub294 \ub370\ub294 \uacc4\uce21\uc744 \ud1b5\ud55c \uce21\uc815 \ubc29\ubc95\uacfc \uacc4\uc0b0 \uae30\ubc18 \ubc29\ubc95\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc811\uadfc \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>PIR \ub3d9\uc791 \uac10\uc9c0\uae30, \ub3d9\uc791 \uac10\uc9c0 \uc5d0\ub108\uc9c0 \uc808\uc57d \uc81c\ud488, \ub3d9\uc791 \uac10\uc9c0 \uc2a4\uc704\uce58 \ubc0f \uc0c1\uc5c5\uc6a9 \uc810\uc720\/\ubd80\uc7ac \uc13c\uc11c \uc194\ub8e8\uc158 \uc804\ubc18\uc5d0 \ub300\ud574 \ubb38\uc758\ud574 \uc8fc\uc138\uc694.\uc774\uba54\uc77c \ubcf4\ub0b4\uae30\ubb38\uc758 \uc591\uc2dd\uc2e4\uc2dc\uac04 \uc0c1\ub2f4<\/p>\n<p>&lt;h2 class<\/p>","protected":false},"author":4,"featured_media":12867,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"room utilization factor\", \"idxall\": 0, \"keywordtitlesimi\": 0.9646206498146057, \"keywordslugsimi\": 0.9646206498146057, \"paratitlesimi\": 0.7229294776916504, \"paraslugsimi\": 0.7229294776916504, \"slug\": \"what-is-room-utilization-factor\", \"title\": \"What is Room Utilization Factor\", \"id\": 13810}, {\"keyword\": \"luminaire efficiency\", \"idxall\": 0, \"keywordtitlesimi\": 0.9485307335853577, \"keywordslugsimi\": 0.9485307335853577, \"paratitlesimi\": 0.7152692079544067, \"paraslugsimi\": 0.7152692079544067, \"slug\": \"what-is-luminaire-efficiency\", \"title\": \"What is Luminaire Efficiency\", \"id\": 13718}, {\"keyword\": \"amount of light\", \"idxall\": 0, \"keywordtitlesimi\": 0.9003612995147705, \"keywordslugsimi\": 0.9003612995147705, \"paratitlesimi\": 0.6516755819320679, \"paraslugsimi\": 0.6516755819320679, \"slug\": \"what-is-quantity-of-light\", \"title\": \"What is Quantity of Light\", \"id\": 13530}, {\"keyword\": \"luminaire efficiency\", \"idxall\": 0, \"keywordtitlesimi\": 0.8158818483352661, \"keywordslugsimi\": 0.8158818483352661, \"paratitlesimi\": 0.6881570816040039, \"paraslugsimi\": 0.6881570816040039, \"slug\": \"what-is-lamp-efficiency\", \"title\": \"What is Lamp Efficiency\", \"id\": 14301}, {\"keyword\": \"effectiveness\", \"idxall\": 0, \"keywordtitlesimi\": 0.8100007772445679, \"keywordslugsimi\": 0.8100007772445679, \"paratitlesimi\": 0.5621956586837769, \"paraslugsimi\": 0.5621956586837769, \"slug\": \"what-is-efficacy\", \"title\": \"What is Efficacy\", \"id\": 14118}, {\"keyword\": \"luminaire efficiency\", \"idxall\": 0, \"keywordtitlesimi\": 0.7993675321340561, \"keywordslugsimi\": 0.7993675321340561, \"paratitlesimi\": 0.6551851183176041, \"paraslugsimi\": 0.6551851183176041, \"slug\": \"tips-for-increasing-the-efficiency-of-commercial-lighting\", \"title\": \"Tips for Increasing the Efficiency of Commercial Lighting\", \"id\": 10327}, {\"keyword\": \"amount of light\", \"idxall\": 0, \"keywordtitlesimi\": 0.7930278182029724, \"keywordslugsimi\": 0.7930278182029724, \"paratitlesimi\": 0.6031706929206848, \"paraslugsimi\": 0.6031706929206848, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"luminaire efficiency\", \"idxall\": 0, \"keywordtitlesimi\": 0.7901259660720825, \"keywordslugsimi\": 0.7901259660720825, \"paratitlesimi\": 0.6828420162200928, \"paraslugsimi\": 0.6828420162200928, \"slug\": \"what-is-fixture-efficiency\", \"title\": \"What is Fixture Efficiency\", \"id\": 13441}, {\"keyword\": \"total light emitted\", \"idxall\": 0, \"keywordtitlesimi\": 0.7834974527359009, \"keywordslugsimi\": 0.7834974527359009, 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\"slug\": \"what-is-light-reflection\", \"title\": \"What is Light Reflection\", \"id\": 13849}, {\"keyword\": \"luminaire efficiency\", \"idxall\": 0, \"keywordtitlesimi\": 0.7580606341362, \"keywordslugsimi\": 0.7580606341362, \"paratitlesimi\": 0.5703514218330383, \"paraslugsimi\": 0.5703514218330383, \"slug\": \"what-is-luminaire\", \"title\": \"What is Luminaire\", \"id\": 14125}, {\"keyword\": \"amount of light\", \"idxall\": 0, \"keywordtitlesimi\": 0.7549527287483215, \"keywordslugsimi\": 0.7549527287483215, \"paratitlesimi\": 0.5922986268997192, \"paraslugsimi\": 0.5922986268997192, \"slug\": \"what-is-light-quality\", \"title\": \"What is Light Quality\", \"id\": 13951}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Coefficient of Utilization (CU)","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Coefficient of Utilization (CU) - Rayzeek<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Coefficient of Utilization (CU) - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Contact us for complete PIR motion sensors, motion-activated energy-saving products, motion sensor switches, and Occupancy\/Vacancy commercial solutions.Send an EmailContact FormChat Online  &lt;h2 class\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.rayzeek.com\/ko\/glossary\/what-is-coefficient-of-utilization-cu\/\" \/>\n<meta property=\"og:site_name\" content=\"Rayzeek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-01T03:21:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-26T08:36:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-9.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Horace He\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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