{"id":142793,"date":"2024-01-14T13:05:18","date_gmt":"2024-01-14T13:05:18","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b3%a0%ec%a0%84%ec%95%95-%ec%a0%80%ec%a0%84%ec%95%95-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/"},"modified":"2024-02-21T17:00:09","modified_gmt":"2024-02-21T17:00:09","slug":"%ea%b3%a0%ec%a0%84%ec%95%95-%ec%a0%80%ec%a0%84%ec%95%95-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b3%a0%ec%a0%84%ec%95%95-%ec%a0%80%ec%a0%84%ec%95%95-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/","title":{"rendered":"\uace0\uc804\uc555 &#8211; \uc800\uc804\uc555 | \uc804\uae30 &#8211; \uc790\uae30"},"content":{"rendered":"<h2>\uace0\uc804\uc555\uacfc \uc800\uc804\uc555\uc5d0 \ub300\ud55c \uc774\ud574<\/h2>\n<p>\ubbf8\uad6d\uc5d0\uc11c\ub294 \ubbf8\uad6d\uad6d\uac00\ud45c\uc900\ud611\ud68c(ANSI)\uac00 100V \uc774\uc0c1\uc758 60Hz \uc804\uae30\uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uba85\ubaa9 \uc804\uc555 \ub4f1\uae09\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc73c\ub85c ANSI C84.1-2020\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ud569\ub2c8\ub2e4: \uc800\uc804\uc555\uc740 240V\uc5d0\uc11c 600V\uae4c\uc9c0, \uc911\uc804\uc555\uc740 2.4kV\uc5d0\uc11c 69kV\uae4c\uc9c0, \uace0\uc804\uc555\uc740 115kV\uc5d0\uc11c 230kV\uae4c\uc9c0, \ucd08\uace0\uc804\uc555\uc740 345kV\uc5d0\uc11c 765kV\uae4c\uc9c0, \uadf8\ub9ac\uace0 \uadf9\uace0\uc804\uc555\uc740 1,100kV\uc785\ub2c8\ub2e4. \uace0\uc804\uc555\uc740 \ub2e8\uc21c\ud788 \uc8fc\uc5b4\uc9c4 \uc784\uacc4\uac12 \uc774\uc0c1\uc758 \uc804\uc555\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uac74\ucd95 \ubc30\uc120 \ubc0f \uc77c\ubc18\uc801\uc778 \uc804\uae30 \uc7a5\ube44 \uc0ac\uc6a9\uc758 \ub9e5\ub77d\uc5d0\uc11c, \uad6d\uc81c\uc804\uae30\uae30\uc220\uc704\uc6d0\ud68c\ub294 \uace0\uc804\uc555\uc744 \uad50\ub958(AC) 1,000\ubcfc\ud2b8(V) \uc774\uc0c1 \ubc0f \uc9c1\ub958(DC) 1,500V \uc774\uc0c1\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4. \uc800\uc804\uc555\uc740 \uc18c\ube44\uc790 \ubd80\ubb38\uc5d0\uc11c \uc8fc\uc804\uc555\uc73c\ub85c \uc5b8\uae09\ub418\ub294 \uc804\uae30 \uc804\uc555\uc73c\ub85c, \uac00\uc815 \ubc0f \uc0b0\uc5c5\uc5d0\uc11c \uc0c1\uc5c5\uc6a9 \uc804\uae30 \uae30\uae30 \ubc0f \uc870\uba85\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc9c0\uc815\ub41c \ud55c\ub3c4 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uc804\uae30 \uc804\uc555\uc740 \uc800\uc804\uc555\uc73c\ub85c \uc5b8\uae09\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc218\uc900\uc758 \ubd84\ub958<\/h2>\n<p>\uc804\ub825\uc740 \ub2e4\uc591\ud55c \uc804\uc555\uc5d0\uc11c \uc0dd\uc131, \uc804\uc1a1 \ubc0f \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub825 \uc804\uc1a1 \ubc0f \ubd84\ubc30\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc815\uc758\uac00 \uc804\uc790 \uc124\uacc4\uc640 \ub2e4\ub974\ub2e4\ub294 \uc810\uc744 \uc8fc\ubaa9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc138\uacc4\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc804\uc555\uacfc \ub2e4\ub978 \uadf8\ub9ac\ub4dc \uc8fc\ud30c\uc218\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubbf8\uad6d\uc5d0\uc11c\ub294 \uad6d\uac00\uc804\uae30\uaddc\uc815(NEC)\uacfc \uad6d\uac00\uc804\uae30\uc81c\uc870\uc5c5\uccb4\ud611\ud68c(NEMA)\uac00 \ubaa8\ub4e0 \uc804\uc555 \ubd84\ub958\ub97c \ub2e4\ub8e8\ub294 \uc9c0\uce68\uacfc \ud45c\uc900\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d\uad6d\uac00\ud45c\uc900\ud611\ud68c(ANSI)\ub294 \ube44\uc988\ub2c8\uc2a4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc218\ucc9c \uac00\uc9c0 \uc9c0\uce68\uacfc \ud45c\uc900\uc758 \uc0dd\uc131, \uc120\ud3ec \ubc0f \uc0ac\uc6a9\uc744 \uac10\ub3c5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc8fc\uc758:<\/strong> \uc774 \ud398\uc774\uc9c0\ub294 \uc815\ubcf4 \uc81c\uacf5\uc6a9\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\uae30 \uc7a5\ube44 \uc124\uacc4 \ubc0f \uc791\uc5c5 \uc2dc \uc778\uc99d\ub41c \uc804\ubb38\uac00\uc640 \uc0c1\uc758\ud558\uc2ed\uc2dc\uc624. \uc804\uc6d0\uc774 \uacf5\uae09\ub418\ub294 \ud68c\ub85c\uc5d0\uc11c \uc791\uc5c5\ud558\uac70\ub098 \uc790\uaca9\uc774 \uc5c6\ub294 \uc5c5\ubb34\ub97c \uc218\ud589\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2>ANSI\uc5d0 \uc758\ud55c \uc804\uc555 \uc218\uc900 \ubd84\ub958<\/h2>\n<p>\ubbf8\uad6d\uc5d0\uc11c \ubbf8\uad6d\uad6d\uac00\ud45c\uc900\ud611\ud68c(ANSI)\ub294 100V \uc774\uc0c1\uc758 60Hz \uc804\uae30\uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uba85\ubaa9 \uc804\uc555 \ub4f1\uae09\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc73c\ub85c ANSI C84.1-2020\uc740 \uc800\uc804\uc555\uc744 240V\uc5d0\uc11c 600V\uae4c\uc9c0, \uc911\uc804\uc555\uc744 2.4kV\uc5d0\uc11c 69kV\uae4c\uc9c0, \uace0\uc804\uc555\uc744 115kV\uc5d0\uc11c 230kV\uae4c\uc9c0, \ucd08\uace0\uc804\uc555\uc744 345kV\uc5d0\uc11c 765kV\uae4c\uc9c0, \uadf8\ub9ac\uace0 \uadf9\uace0\uc804\uc555\uc744 1,100kV\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h2>BS 7671\uc5d0 \ub530\ub978 \uc804\uc555 \uc218\uc900 \ubd84\ub958<\/h2>\n<p>\uc601\uad6d \ud45c\uc900 BS 7671:2008\uc740 \uace0\uc804\uc555\uc744 \ub3c4\uccb4 \uac04 \uc804\uc555 \ucc28\uc774\uac00 1000VAC \uc774\uc0c1\uc774\uac70\ub098 1500V \ub9ac\ud50c\uc774 \uc5c6\ub294 DC, \ub610\ub294 \ub3c4\uccb4\uc640 \uc9c0\uad6c \uc0ac\uc774\uc758 \uc804\uc555 \ucc28\uc774\uac00 600VAC \uc774\uc0c1 \ub610\ub294 900V \ub9ac\ud50c\uc774 \uc5c6\ub294 DC \uc774\uc0c1\uc778 \uacbd\uc6b0\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h2>IEC\uc5d0 \ub530\ub978 \uc804\uc555 \uc218\uc900 \ubd84\ub958<\/h2>\n<p>\uac74\ucd95 \ubc30\uc120 \ubc0f \uc77c\ubc18\uc801\uc778 \uc804\uae30 \uc7a5\ube44 \uc0ac\uc6a9\uc758 \ub9e5\ub77d\uc5d0\uc11c, \uad6d\uc81c\uc804\uae30\uae30\uc220\uc704\uc6d0\ud68c(IEC)\ub294 \uace0\uc804\uc555\uc744 \uad50\ub958(AC) 1,000V \uc774\uc0c1 \ubc0f \uc9c1\ub958(DC) 1,500V \uc774\uc0c1\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4. \uc800\uc804\uc555\uc740 \uad50\ub958\uc5d0\uc11c 50 &#8211; 1,000V \uc0ac\uc774, \uc9c1\ub958\uc5d0\uc11c 120 &#8211; 1,500V \uc0ac\uc774\uc758 \uc804\uc555\uc73c\ub85c, \ucd08\uc800\uc804\uc555\uc740 \uad50\ub958\uc5d0\uc11c 50V \ubbf8\ub9cc, \uc9c1\ub958\uc5d0\uc11c 120V \ubbf8\ub9cc\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uae30 \uae30\uc220\uc790\uc5d0 \uc758\ud55c \ubd84\ub958<\/h2>\n<p>\uc77c\uc0c1 \uc5c5\ubb34 \ud658\uacbd\uc5d0\uc11c &#8220;\uace0\uc804\uc555&#8221;\uc740 \ube44\uc790\uaca9\uc790\uc5d0\uac8c \ucda9\ubd84\ud55c \uc804\uae30\ub85c \uc778\ud574 \ud574\ub97c \uc785\ud788\uac70\ub098 \uc8fd\uc77c \uc218 \uc788\ub2e4\ub294 \uacbd\uace0\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\uae30 \uc791\uc5c5\uc790\uc5d0\uac8c &#8220;\uace0\uc804\uc555&#8221;\uc740 \ub192\uc740 \uc704\ud5d8 \uc784\uacc4\uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ub9e5\ub77d\uc5d0\uc11c \uc774 \uc6a9\uc5b4\ub294 \uc791\uc5c5\uc790\uac00 \uc548\uc804\ud558\uac8c \uc791\uc5c5\ud560 \uc218 \uc788\ub3c4\ub85d \uc2dc\uc2a4\ud15c\uc758 \uc131\uc9c8\uc5d0 \ub300\ud55c \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ube44\ubcf4\ud638 \uace0\uc804\uc555 \uc7a5\ube44\ub294 \ube44\uc790\uaca9\uc790\uac00 \uc788\ub294 \uc791\uc5c5 \uacf5\uac04\uc5d0\uc11c \ubd84\ub9ac\ub418\uc5b4\uc57c \ud558\uba70, \uacbd\uace0 \ud45c\uc9c0\ud310\uc73c\ub85c \ud45c\uc2dc\ub418\uace0 \uc7a0\uae08 \uc7a5\uce58\uac00 \uc788\ub294 \uc7a5\ubcbd\uc774\ub098 \ubcf4\uc548 \uc778\uc6d0\uc5d0 \uc758\ud574 \ubcf4\ud638\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub300\ub7b5 50\ubcfc\ud2b8 \uc774\uc0c1\uc758 \uc804\uc555\uc740 \ud68c\ub85c\uc758 \ub450 \uc810\uc744 \ub9cc\uc9c0\ub294 \uc778\uac04\uc744 \ud1b5\ud574 \uc704\ud5d8\ud55c \uc591\uc758 \uc804\ub958\uac00 \ud750\ub97c \uc218 \uc788\uc73c\ubbc0\ub85c, \uc774\ub7ec\ud55c \ud68c\ub85c \uc8fc\ubcc0\uc5d0\uc11c\ub294 \uc548\uc804 \uae30\uc900\uc774 \ub354 \uc5c4\uaca9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc790\ub3d9\ucc28 \uacf5\ud559\uc5d0\uc11c\ub294 30VAC\uc5d0\uc11c 1,000VAC \ub610\ub294 60VDC\uc5d0\uc11c 1,500VDC \ubc94\uc704\uc758 \uc804\uc555\uc744 \uace0\uc804\uc555\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<ul>\n<li><strong>\uace0\uc804\uc555\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> \uac74\ucd95 \ubc30\uc120 \ubc0f \uc77c\ubc18\uc801\uc778 \uc804\uae30 \uc7a5\ube44 \uc0ac\uc6a9\uc758 \ub9e5\ub77d\uc5d0\uc11c, \uad6d\uc81c\uc804\uae30\uae30\uc220\uc704\uc6d0\ud68c(IEC)\ub294 \uad50\ub958(AC) 1,000V \uc774\uc0c1 \ubc0f \uc9c1\ub958(DC) 1,500V \uc774\uc0c1\uc744 \uace0\uc804\uc555\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc800\uc804\uc555\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> \uc800\uc804\uc555\uc740 \uc18c\ube44\uc790 \ubd80\ubb38\uc5d0\uc11c \uc8fc\uc804\uc555\uc73c\ub85c \uc5b8\uae09\ub418\ub294 \uc804\uae30 \uc804\uc555\uc73c\ub85c, \uac00\uc815 \ubc0f \uc0b0\uc5c5\uc5d0\uc11c \uc0c1\uc5c5\uc6a9 \uc804\uae30 \uae30\uae30 \ubc0f \uc870\uba85\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ANSI C84.1-2020\uc5d0 \ub530\ub974\uba74 \uc800\uc804\uc555\uc740 240V\uc5d0\uc11c 600V \uc0ac\uc774\uc785\ub2c8\ub2e4. IEC\uc5d0 \ub530\ub974\uba74 \uc800\uc804\uc555\uc740 \uad50\ub958\uc5d0\uc11c 50 &#8211; 1,000V \uc0ac\uc774, \uc9c1\ub958\uc5d0\uc11c 120 &#8211; 1,500V \uc0ac\uc774\uc758 \uc804\uc555\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uc815\uc6a9 \uae30\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc804\ud615\uc801\uc778 \uc804\uc555\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong> 1.5V(DC) &#8211; \ube44\ucda9\uc804\uc2dd \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac(AAA, AA \ubc0f C \uc140)\uc758 \uc77c\ubc18\uc801\uc778 \uac1c\ubc29 \ud68c\ub85c \uc804\uc555\uc785\ub2c8\ub2e4. 3.8V(DC) &#8211; \uac70\uc758 \ubaa8\ub4e0 \uc2a4\ub9c8\ud2b8\ud3f0 \ubc30\ud130\ub9ac\uac00 3.8\ubcfc\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ucda9\uc804\uae30\uc5d0\uc11c \ubc30\ud130\ub9ac\ub85c \uc804\ub958\uac00 \ud750\ub974\uac8c \ud558\ub824\uba74 \uc804\uc704\ucc28\uac00 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac70\uc758 \ubaa8\ub4e0 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0 \ub300\ud55c \ubc30\ud130\ub9ac \ucda9\uc804\uae30 \ub610\ub294 USB\ub294 5V\uc758 \uc804\uc555\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 12V(DC) &#8211; \uc790\ub3d9\ucc28 \ubc30\ud130\ub9ac\uc758 \uc77c\ubc18\uc801\uc778 \uc804\uc555\uc740 12\ubcfc\ud2b8(DC)\uc785\ub2c8\ub2e4. 110 &#8211; 120V(AC) &#8211; \uc5b4\ub5a4 \uac00\uc815\uc5d0\uc11c\ub4e0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\uae30 \ucf58\uc13c\ud2b8\ub294 110\uc5d0\uc11c 120\ubcfc\ud2b8(AC)\uc785\ub2c8\ub2e4. \uc544\uba54\ub9ac\uce74 \ub300\ub959\uc740 110\uc5d0\uc11c 120\ubcfc\ud2b8(AC)\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74 \uc720\ub7fd, \uc544\uc2dc\uc544 \ubc0f \uc544\ud504\ub9ac\uce74\ub294 220\uc5d0\uc11c 240\ubcfc\ud2b8(AC)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"xx\" alt=\"High Voltage - Low Voltage\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/voltage\/high-voltage-low-voltage\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uace0\uc804\uc555\uc740 \ub2e8\uc21c\ud788 \uc8fc\uc5b4\uc9c4 \uc784\uacc4\uac12(\uc608: 1000VAC)\uc744 \ucd08\uacfc\ud558\ub294 \uc804\uc555\uc785\ub2c8\ub2e4. \uc800\uc804\uc555\uc740 \uc774 \uc784\uacc4\uac12\ubcf4\ub2e4 \ub0ae\uc740 \uc804\uc555\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142793","post","type-post","status-publish","format-standard","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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