{"id":144,"date":"2026-07-08T08:43:38","date_gmt":"2026-07-08T08:43:38","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?p=144"},"modified":"2026-07-08T08:43:38","modified_gmt":"2026-07-08T08:43:38","slug":"what-is-a-three-phase-induction-motor","status":"publish","type":"post","link":"https:\/\/industrialelectricmotor.net\/ko\/what-is-a-three-phase-induction-motor\/","title":{"rendered":"3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"
\n

<\/p>\n

\n
<\/div>\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc \u00b7 \uae30\uc220 \uac00\uc774\ub4dc<\/div>\n

3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?
\n\uc644\ubcbd\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac00\uc774\ub4dc<\/span><\/h1>\n

\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \ud68c\uc804\uc790\uc640 \uace0\uc815\uc790 \uc0ac\uc774\uc5d0 \ubb3c\ub9ac\uc801 \uc811\ucd09\uc774 \uc5c6\uc774 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud574 \uc0bc\uc0c1 \uad50\ub958 \uc804\ub825\uc744 \ud68c\uc804 \uae30\uacc4 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc804 \uc138\uacc4 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc804\ub3d9\uae30\ub85c, \uacf5\uc7a5, \uac00\uacf5 \uc2dc\uc124 \ubc0f \uc0c1\uc5c5 \uc2dc\uc124\uc5d0 \uc124\uce58\ub41c \ubaa8\ub4e0 \uc804\ub3d9\uae30\uc758 85% \uc774\uc0c1\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\uad50\ub958 \uc720\ub3c4 \uc6d0\ub9ac<\/span>
\n\ub2e4\ub78c\uc950 \ucf00\uc774\uc9c0 \ub85c\ud130<\/span>
\nIEC \ud504\ub808\uc784 \ud06c\uae30<\/span>
\nIE2\/IE3\/IE4 \ud6a8\uc728\uc131<\/span>
\nIP \ubcf4\ud638 \ub4f1\uae09<\/span><\/div>\n<\/div>\n

<\/p>\n

\n
\n
85%+<\/div>\n
\uc0b0\uc5c5\uc6a9 \ubaa8\ud130 \uc810\uc720\uc728<\/div>\n<\/div>\n
\n
\ube0c\ub7ec\uc2dc \uc5c6\uc74c<\/div>\n
\ub85c\ud130\uc640 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uac04 \uc811\ucd09 \uc5c6\uc74c<\/div>\n<\/div>\n
\n
0.18~250kW<\/div>\n
\ud45c\uc900 IEC \uc804\ub825 \ubc94\uc704<\/div>\n<\/div>\n
\n
50Hz \/ 60Hz<\/div>\n
\uc804 \uc138\uacc4 \uacf5\uae09 \ud638\ud658\uc131<\/div>\n<\/div>\n
\n
20~30\uc138<\/div>\n
\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9 \uc218\uba85<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\"\uc0bc\uc0c1<\/p>\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uace0\uc815\uc790 \uad8c\uc120\uacfc \ub18d\ud615 \ud68c\uc804\uc790\uac00 \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ud1a0\ud06c \uc0dd\uc131\uc744 \ub2f4\ub2f9\ud558\ub294 \ub450 \uac00\uc9c0 \ud575\uc2ec \ubd80\ud488\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n

<\/p>\n

\n
\ub0b4\uc6a9\ubb3c<\/div>\n
1. 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/a>
\n2. \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c \ubc0f \uae30\ub2a5<\/a>
\n3. \uc2a4\ucffc\ub7f4 \ucf00\uc774\uc9c0 \ubc29\uc2dd vs \uc640\uc778\ub4dc \ub85c\ud130 \ubc29\uc2dd<\/a>
\n4. \uc8fc\uc694 \uc804\uae30 \uc0ac\uc591 \uc124\uba85<\/a>
\n5. \ud6a8\uc728\uc131 \ub4f1\uae09: IE1, IE2, IE3, IE4<\/a>
\n6. IP \ubc0f \uc808\uc5f0 \ub4f1\uae09<\/a>
\n7. \uc0b0\uc5c5\ubcc4 \ub300\ud45c\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/a>
\n8. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/div>\n<\/div>\n

<\/p>\n

\n

1. 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n

3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 1887\ub144 \ub2c8\ucf5c\ub77c \ud14c\uc2ac\ub77c\uac00 \ubc1c\uacac\ud55c \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc6d0\ud1b5\ud615 \ud504\ub808\uc784 \uc8fc\uc704\uc5d0 \ubc30\uc5f4\ub41c \uc138 \uc30d\uc758 \uace0\uc815\uc790 \uad8c\uc120\uc5d0 120\ub3c4 \uac04\uaca9\uc73c\ub85c \uc815\ud604\ud30c \uad50\ub958 \uc804\uc555 \uc138 \uac1c\ub97c \uac00\ud558\uba74 \uc804\ub3d9\uae30 \ub0b4\ubd80\uc5d0 \ud68c\uc804\ud558\ub294 \uc790\uae30\uc7a5\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \ud68c\uc804 \uc790\uae30\uc7a5\uc740 \ub3d9\uae30 \uc18d\ub3c4\ub85c \ud68c\uc804\ud558\ub294\ub370, \ub3d9\uae30 \uc18d\ub3c4\ub294 \uacf5\uae09 \uc8fc\ud30c\uc218\uc758 60\ubc30\ub97c \uadf9\uc30d \uc218\ub85c \ub098\ub208 \uac12\uacfc \uac19\uc2b5\ub2c8\ub2e4(\uc608: 50Hz\uc5d0\uc11c 2\uadf9\uc77c \uacbd\uc6b0 3,000rpm, 4\uadf9\uc77c \uacbd\uc6b0 1,500rpm).<\/p>\n

\ud68c\uc804\ud558\ub294 \uc790\uae30\uc7a5\uc774 \ud68c\uc804\uc790 \ub3c4\uccb4\ub97c \uac00\ub85c\uc9c0\ub985\ub2c8\ub2e4. \ud68c\uc804\uc790 \ub3c4\uccb4\ub294 \ud3d0\uc1c4 \ud68c\ub85c(\uc2a4\ucffc\ub7f4 \ucf00\uc774\uc9c0\ud615 \ud68c\uc804\uc790\uc5d0\uc11c\ub294 \ub2e8\ub77d\ub41c \ub9c9\ub300)\uc774\ubbc0\ub85c, \ubcc0\ud654\ud558\ub294 \uc790\uae30 \uc120\uc18d\uc740 \ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \ubc95\uce59\uc5d0 \ub530\ub77c \ub3c4\uccb4\uc5d0 \uc804\uc555\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc774 \uc720\ub3c4 \uc804\uc555\uc740 \ud68c\uc804\uc790 \ub9c9\ub300\ub97c \ud1b5\ud574 \uc804\ub958\ub97c \ud750\ub974\uac8c \ud569\ub2c8\ub2e4. \uc774 \ud68c\uc804\uc790 \uc804\ub958\ub294 \ud68c\uc804\ud558\ub294 \uc790\uae30\uc7a5\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \ud68c\uc804\uc790 \ub3c4\uccb4\uc5d0 \ud798\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \ud68c\uc804\uc790\ub294 \uc790\uae30\uc7a5 \ubc29\ud5a5\uc73c\ub85c \ud68c\uc804\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \ub2e8, \ud68c\uc804 \uc18d\ub3c4\ub294 \ud56d\uc0c1 \ub3d9\uae30 \uc18d\ub3c4\ubcf4\ub2e4 \uc57d\uac04 \ub290\ub9bd\ub2c8\ub2e4.<\/p>\n

\ub3d9\uae30\uc790\uc18d\uacfc \uc2e4\uc81c \ud68c\uc804\uc790\uc18d \uc0ac\uc774\uc758 \uc18d\ub3c4 \ucc28\uc774\ub97c \ubb34\uc5c7\uc774\ub77c\uace0 \ubd80\ub985\ub2c8\uae4c? \uc2ac\ub9bd<\/strong>\uc2ac\ub9bd\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud68c\uc804\uc790\uac00 \uc815\ud655\ud788 \ub3d9\uae30 \uc18d\ub3c4\ub85c \ud68c\uc804\ud55c\ub2e4\uba74 \uacc4\uc790 \ub3c4\uccb4\uc640 \ud68c\uc804\uc790 \ub3c4\uccb4 \uc0ac\uc774\uc5d0 \uc0c1\ub300 \uc6b4\ub3d9\uc774 \uc5c6\uace0, \uc720\ub3c4 \uc804\uc555, \ud68c\uc804\uc790 \uc804\ub958 \ubc0f \ud1a0\ud06c\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\uaca9 \ubd80\ud558 \uc2dc \uc0b0\uc5c5\uc6a9 \ub18d\ud615 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc77c\ubc18\uc801\uc778 \uc2ac\ub9bd \uac12\uc740 1~5% \ubc94\uc704\uc785\ub2c8\ub2e4.<\/p>\n

<\/p>\n

\n
\ud575\uc2ec \uacf5\uc2dd<\/div>\n
\n
\n
\ub3d9\uae30 \uc18d\ub3c4<\/div>\n
Ns = (120 \u00d7 f) \u00f7 P<\/div>\n
f = \uc8fc\ud30c\uc218(Hz), P = \uadf9\uc758 \uac1c\uc218<\/div>\n<\/div>\n
\n
\uc2ac\ub9bd<\/div>\n
s = (Ns \u2212 Nr) \u00f7 Ns<\/div>\n
Nr = \uc2e4\uc81c \ub85c\ud130 \ud68c\uc804 \uc18d\ub3c4(rpm)<\/div>\n<\/div>\n
\n
\uc0e4\ud504\ud2b8 \ud1a0\ud06c<\/div>\n
T = 9550 \u00d7 P(kW) \u00f7 n(rpm)<\/div>\n
P = \ucd95 \ub3d9\ub825, n = \ucd95 \ud68c\uc804 \uc18d\ub3c4<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\uc774 \uc124\uacc4\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810\uc740 \uace0\uc815\uc790 \uc804\uc6d0\uacfc \ud68c\uc804\uc790 \uc0ac\uc774\uc5d0 \uc804\uae30\uc801 \uc5f0\uacb0\uc774 \uc5c6\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5d0\ub108\uc9c0\ub294 0.2~0.5mm\uc758 \uacf5\uadf9\uc744 \ud1b5\ud55c \uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud574 \uc804\uc801\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ube0c\ub7ec\uc2dc, \uc2ac\ub9bd\ub9c1, \uc815\ub958\uc790\uac00 \ud544\uc694 \uc5c6\uc5b4 \ub18d\ud615 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub2e8\uc21c\ud558\uace0 \uc2e0\ub8b0\uc131\uc774 \ub192\uc740 \ud68c\uc804 \uae30\uacc4\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

<\/p>\n

\n

2. \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c \ubc0f \uae30\ub2a5<\/h2>\n

\ubaa8\ub4e0 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc815\uaca9 \ucd9c\ub825\uc774\ub098 \uc81c\uc870\uc0ac\uc5d0 \uad00\uacc4\uc5c6\uc774 \uae30\ubcf8\uc801\uc778 \uad6c\uc870\uac00 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uac01 \ubd80\ud488\uc758 \uc5ed\ud560\uc744 \uc774\ud574\ud558\uba74 \uc804\ub3d9\uae30 \uc120\ud0dd, \uc124\uce58, \ubb38\uc81c \ud574\uacb0 \ubc0f \uc720\uc9c0 \ubcf4\uc218 \uacc4\ud68d \uc218\ub9bd\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\"3\uc0c1<\/p>\n

\n
\n
\uc2a4\ud14c\uc774\ud130<\/div>\n

\uace0\uc815\uc2dd \uc678\ubd80 \uc870\ub9bd\uccb4\ub294 \ubaa8\ud130 \ud504\ub808\uc784 \ub0b4\ubd80\uc5d0 \uc7a5\ucc29\ub41c \uc801\uce35 \uc2e4\ub9ac\ucf58 \uac15\ud310 \ucf54\uc5b4\uc640 \uadf8 \uc548\ucabd \ub458\ub808\uc758 \uc2ac\ub86f\uc5d0 \uc0bd\uc785\ub41c \uc138 \uc138\ud2b8\uc758 \uad6c\ub9ac \uad8c\uc120\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. 3\uc0c1 \uc804\uc6d0\uc774 \uc774 \uad8c\uc120\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \ud68c\uc804 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uace0\uc815\uc790 \uc801\uce35\ud310\uc740 \uc640\uc804\ub958 \uc190\uc2e4\uc744 \uc904\uc5ec\uc8fc\uba70, \uc801\uce35\ud310\uc774 \uc587\uc744\uc218\ub85d \ucca0\uc190\uc774 \uac10\uc18c\ud558\uace0 \ud6a8\uc728\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ucd95\ucc28<\/div>\n

\ud68c\uc804\ud558\ub294 \ub0b4\ubd80 \uad6c\uc870. \ub18d\ud615 \ubaa8\ud130\uc5d0\uc11c \ud68c\uc804\uc790 \ucf54\uc5b4\ub294 \uc801\uce35 \uc2e4\ub9ac\ucf58 \uac15\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uad6c\ub9ac \ub9c9\ub300\uac00 \ud68c\uc804\uc790 \uc2ac\ub86f\uc5d0 \uc8fc\uc870\ub418\uac70\ub098 \uc0bd\uc785\ub429\ub2c8\ub2e4. \uc774 \ub9c9\ub300\ub4e4\uc740 \uc591\ucabd \ub05d\uc5d0\uc11c \uc804\ub3c4\uc131 \uc5d4\ub4dc \ub9c1\uc73c\ub85c \ub2e8\ub77d\ub418\uc5b4 \ucf00\uc774\uc9c0 \ud615\ud0dc\ub97c \uc774\ub8f9\ub2c8\ub2e4. \ud68c\uc804\uc790 \ucd95\uc740 \uad6c\ub3d9 \ubd80\ud558\uc5d0 \uae30\uacc4\uc801 \ud1a0\ud06c\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \ud68c\uc804\uc790\uc5d0 \uc678\ubd80 \uc804\uae30 \uc5f0\uacb0\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ud504\ub808\uc784 \ubc0f \uc5d4\ub4dc \uc2e4\ub4dc<\/div>\n

\uc8fc\ucca0 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud504\ub808\uc784\uc740 \uace0\uc815\uc790\ub97c \uc218\uc6a9\ud558\uace0 \uad6c\uc870\uc801 \uc9c0\uc9c0\ub825\uc744 \uc81c\uacf5\ud558\uba70, \uc678\ubd80 \ub0c9\uac01 \ud540\uc744 \ud1b5\ud574 \uc5f4\uc744 \ubc29\ucd9c\ud558\uace0 \ub0b4\ubd80 \uad8c\uc120\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc5d4\ub4dc \uc2e4\ub4dc(\uc5d4\ub4dc \ud50c\ub808\uc774\ud2b8)\ub294 \ud504\ub808\uc784\uc758 \uc591\ucabd \ub05d\uc744 \ub2eb\uace0 \ud68c\uc804\uc790 \ucd95\uc744 \uc9c0\uc9c0\ud558\ub294 \ubca0\uc5b4\ub9c1\uc744 \uace0\uc815\ud569\ub2c8\ub2e4. \ud504\ub808\uc784 \uce58\uc218\ub294 IEC 72-1 \ud45c\uc900\uc744 \uc900\uc218\ud558\ubbc0\ub85c \ub3d9\uc77c\ud55c \ud504\ub808\uc784 \uba85\uce6d\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc11c\ub85c \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\uc758 \ubaa8\ud130\ub3c4 \uae30\uacc4\uc801\uc73c\ub85c \ud638\ud658 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ubb38\uc7a5<\/div>\n

\ubca0\uc5b4\ub9c1\uc740 \ub85c\ud130 \uc0e4\ud504\ud2b8\ub97c \uc9c0\uc9c0\ud558\uace0 \ub85c\ud130\uc640 \uc2a4\ud14c\uc774\ud130 \uc0ac\uc774\uc758 \uc815\ud655\ud55c \uacf5\uadf9\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. 250mm \uc774\ud558\uc758 \ud504\ub808\uc784\uc5d0\ub294 \uae4a\uc740 \ud648 \ubcfc \ubca0\uc5b4\ub9c1\uc774 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub354 \ud070 \ud504\ub808\uc784\uc5d0\ub294 \uad6c\ub3d9\ubd80(\ubca8\ud2b8 \ub610\ub294 \uccb4\uc778 \uad6c\ub3d9 \uc7a5\uce58\uc758 \ubc29\uc0ac\ud615 \ud558\uc911\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574)\uc5d0 \ub864\ub7ec \ubca0\uc5b4\ub9c1\uc744, \ube44\uad6c\ub3d9\ubd80\uc5d0\ub294 \ubcfc \ubca0\uc5b4\ub9c1\uc744 \uc870\ud569\ud558\uc5ec \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubca0\uc5b4\ub9c1 \uc218\uba85\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uaca9 \ud558\uc911 \ubc0f \uc77c\ubc18\uc801\uc778 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c 20,000~30,000\uc2dc\uac04\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ub0c9\uac01 \ud32c \ubc0f \ub36e\uac1c<\/div>\n

\ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uae08\uc18d \ud32c\uc774 \uc0e4\ud504\ud2b8\uc758 \ube44\uad6c\ub3d9\ub2e8\uc5d0 \uc7a5\ucc29\ub418\uba70, \uacf5\uae30 \ud761\uc785\uad6c\uc640 \ubc30\ucd9c\uad6c\uac00 \uc788\ub294 \ud32c \ucee4\ubc84 \ub0b4\ubd80\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ubaa8\ud130\uac00 \ud68c\uc804\ud558\uba74 \ud32c\uc774 \uc678\ubd80 \ud504\ub808\uc784 \ud540 \uc704\ub85c \ub0c9\uac01 \uacf5\uae30\ub97c \ud761\uc785\ud558\uc5ec \uad8c\uc120 \ub3d9\uc190\uacfc \ucca0\uc2ec \ucca0\uc190\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c IC411(\uc644\uc804 \ubc00\ud3d0\ud615 \ud32c \ub0c9\uac01) \ubc29\uc2dd\uc740 \uc0b0\uc5c5\uc6a9 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc138\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ub2e8\uc790\ud568<\/div>\n

\ubaa8\ud130 \ud504\ub808\uc784 \uc0c1\ub2e8 \ub610\ub294 \uce21\uba74\uc5d0 \uc788\ub294 \uc8fc\uc870 \ubc15\uc2a4\ub85c, \uc804\uc6d0 \ucf00\uc774\ube14 \uc5f0\uacb0\uc6a9 \ub2e8\uc790\ub300\uac00 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 3\uc0c1 \uc720\ub3c4 \ubaa8\ud130\ub294 6\uac1c\uc758 \ub2e8\uc790(U1, V1, W1, U2, V2, W2)\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc2a4\ud0c0 \ub610\ub294 \ub378\ud0c0 \uacb0\uc120\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub2e8\uc790\ud568\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucf00\uc774\ube14 \uc9c4\uc785 \ubc29\ud5a5\uc5d0 \ub9de\ucdb0 \ub124 \uc704\uce58(\uc0c1\ub2e8, \uc88c\uce21, \uc6b0\uce21, \uad6c\ub3d9\ucd95 \ubc18\ub300\ucabd)\ub85c \ud68c\uc804\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc790\ud568\uc758 IP \ub4f1\uae09\uc740 \ud504\ub808\uc784\uc758 IP \ub4f1\uae09\uacfc \uac19\uac70\ub098 \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

3. \uc2a4\ucffc\ub7f4 \ucf00\uc774\uc9c0 \ubc29\uc2dd vs \uc640\uc778\ub4dc \ub85c\ud130 \ubc29\uc2dd<\/h2>\n

\uc0bc\uc0c1 \ubaa8\ud130\ub294 \ub450 \uac00\uc9c0 \ud68c\uc804\uc790 \uad6c\uc131\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc2dc\ub3d9 \uc694\uad6c \uc0ac\ud56d, \uc18d\ub3c4 \uc81c\uc5b4 \ud544\uc694\uc131 \ubc0f \ubd80\ud558 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\uc7ac\uc0b0<\/th>\n\ub2e4\ub78c\uc950 \ucf00\uc774\uc9c0 \ub85c\ud130<\/th>\n\uad8c\uc120\ud615 \ub85c\ud130(\uc2ac\ub9bd\ub9c1)<\/th>\n<\/tr>\n<\/thead>\n
\ub85c\ud130 \uad6c\uc870<\/td>\n\uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uad6c\ub9ac \ub9c9\ub300, \ub2e8\ub77d\ub41c \ub05d \uace0\ub9ac<\/td>\n\uc2ac\ub9bd\ub9c1\uc744 \ud1b5\ud574 \uc678\ubd80 \uc800\ud56d\uc5d0 \uc5f0\uacb0\ub41c 3\uc0c1 \uad8c\uc120 \ucf54\uc77c<\/td>\n<\/tr>\n
\ud604\uc7ac \uc2dc\uc791<\/td>\n\ub192\uc74c (DOL \uc2dc\ub3d9 \uc2dc \uc815\uaca9 \uc804\ub958\uc758 5~8\ubc30)<\/td>\n\uac10\uc18c\ub428 (\uc678\ubd80 \uc800\ud56d\uc774 \ub3cc\uc785 \uc804\ub958\ub97c \uc81c\ud55c\ud568)<\/td>\n<\/tr>\n
\uc2dc\ub3d9 \ud1a0\ud06c<\/td>\n\uc591\ud638 (\uc815\uaca9 \ud1a0\ud06c\uc758 1.8~3.0\ubc30)<\/td>\n\ud0c1\uc6d4\ud55c \uc131\ub2a5 (\ucd5c\ub300 \uc678\ubd80 \uc800\ud56d \uc2dc \uc815\uaca9 \ud1a0\ud06c\uc758 2.5~3.5\ubc30)<\/td>\n<\/tr>\n
\uc18d\ub3c4 \uc81c\uc5b4<\/td>\n\uac00\ubcc0 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc704\ud574\uc11c\ub294 VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c)\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n\uc678\ubd80 \ub85c\ud130 \uc800\ud56d\uc73c\ub85c \uc778\ud55c \uc18d\ub3c4 \ubc94\uc704 \uc81c\ud55c(\ube44\ud6a8\uc728\uc801)<\/td>\n<\/tr>\n
\uc720\uc9c0<\/td>\n\ucd5c\uc18c\ud615(\ubca0\uc5b4\ub9c1\ub9cc \ud574\ub2f9)<\/td>\n\uc77c\ubc18\ud615 (\ube0c\ub7ec\uc2dc, \uc2ac\ub9bd\ub9c1, \uc678\ubd80 \uc800\ud56d \ubc45\ud06c)<\/td>\n<\/tr>\n
\ube44\uc6a9<\/td>\n\ub0ae\ucd94\ub2e4<\/td>\n\ub354 \ub192\uc740 \ucd9c\ub825(\ubaa8\ud130 + \uc678\ubd80 \uc800\ud56d \uc7a5\ube44)<\/td>\n<\/tr>\n
\uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840<\/td>\n\ud38c\ud504, \ud32c, \uc555\ucd95\uae30, \ucee8\ubca0\uc774\uc5b4 \ub4f1 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc6a9 \uad6c\ub3d9 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n\ub300\ud615 \ud06c\ub808\uc778, \ud638\uc774\uc2a4\ud2b8, \uace0\uad00\uc131 \ubd84\uc1c4\uae30(\uae30\uc874 \uc751\uc6a9 \ubd84\uc57c)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\uc5c5\uacc4 \ucc38\uace0 \uc0ac\ud56d: \ud604\ub300 \uc124\ube44\uc5d0\uc11c\ub294 \uad8c\uc120\ud615 \ubaa8\ud130\uac00 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\uc640 \uacb0\ud569\ub41c \ub18d\ud615 \ubaa8\ud130\ub85c \ub300\ubd80\ubd84 \ub300\uccb4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. VFD\ub294 \uad8c\uc120\ud615 \ubaa8\ud130\uc758 \uc800\ud56d \uc2dc\ub3d9 \ubc29\uc2dd\ubcf4\ub2e4 \ub354\uc6b1 \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4, \uc6b0\uc218\ud55c \uc5d0\ub108\uc9c0 \ud6a8\uc728, \uadf8\ub9ac\uace0 \ub0ae\uc740 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uc874 \uc124\ube44\ub97c \uad50\uccb4\ud558\ub294 \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0\ub294 \uad8c\uc120\ud615 \ubaa8\ud130\uc758 \uc2e0\uaddc \uc124\uce58\ub294 \ub4dc\ubb45\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\"\ud300<\/p>\n

\n

4. \uc8fc\uc694 \uc804\uae30 \uc0ac\uc591 \uc124\uba85<\/h2>\n

\ubaa8\ub4e0 \ubaa8\ud130 \uba85\ud310\uc5d0\ub294 \ubaa8\ud130\uc758 \uc815\uc0c1 \uc791\ub3d9 \uc9c0\uc810\uc744 \uc815\uc758\ud558\ub294 \uc815\uaca9 \uac12\uc774 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc218\uce58\ub294 \ubaa8\ud130 \uc120\uc815, \ubcf4\ud638 \uacc4\uc804\uae30 \uc124\uc815, \ucf00\uc774\ube14 \ud06c\uae30 \uc120\uc815 \ubc0f \uc5d0\ub108\uc9c0 \ube44\uc6a9 \uacc4\uc0b0\uc758 \uae30\ucd08\uac00 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac12\uc744 \uc77d\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc548\ub0b4\ub294 \ub2e4\uc74c\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 3\uc0c1 \ubaa8\ud130 \uc81c\ud488 \uc139\uc158<\/a>.<\/p>\n

\n
\n
\uc815\uaca9 \ucd9c\ub825(kW)<\/div>\n

\ucd5c\ub300 \ubd80\ud558 \uc2dc \ucd95 \ucd9c\ub825\uc740 \ubaa8\ud130\uac00 \uad6c\ub3d9 \uc7a5\ube44\uc5d0 \uc804\ub2ec\ud558\ub294 \uc804\ub825\uc774\uba70, \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 \uc18c\ube44\ud558\ub294 \uc804\ub825\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uae30 \uc785\ub825 \uc804\ub825\uc740 \ucd95 \ucd9c\ub825\uc744 \ud6a8\uc728\ub85c \ub098\ub208 \uac12\uc785\ub2c8\ub2e4. \ud6a8\uc728\uc774 92%\uc778 15kW \ubaa8\ud130\ub294 \ucd5c\ub300 \ubd80\ud558 \uc2dc \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 16.3kW\uc758 \uc804\ub825\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc815\uaca9 \uc804\uc555(V)<\/div>\n

\ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uacf5\uae09 \uc804\uc555\uc785\ub2c8\ub2e4. \uc804 \uc138\uacc4 \uacf5\uae09 \uc804\uc555 \ud45c\uc900\uc740 380V(IEC \uc9c0\uc5ed) \ub610\ub294 460V(\ubd81\ubbf8)\uc785\ub2c8\ub2e4. \uc774\uc911 \uc804\uc555 \ubaa8\ud130(\uc608: 220V\/380V)\ub294 220V\uc5d0\uc11c\ub294 \ub378\ud0c0 \uacb0\uc120, 380V\uc5d0\uc11c\ub294 \uc2a4\ud0c0 \uacb0\uc120\uc73c\ub85c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uaca9 \uc804\uc555\ubcf4\ub2e4 5% \uc774\uc0c1 \ub192\uac70\ub098 \ub0ae\uac8c \uc791\ub3d9\ud558\uba74 \uacfc\uc5f4 \ubc0f \ud1a0\ud06c \uac10\uc18c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc815\uaca9 \uc804\ub958(A)<\/div>\n

\uc815\uaca9 \uc804\uc555 \ubc0f \ucd5c\ub300 \ubd80\ud558\uc5d0\uc11c \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 \uc18c\ubaa8\ub418\ub294 \uc120 \uc804\ub958\uc785\ub2c8\ub2e4. \uc774 \uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc804\uc6d0 \ucf00\uc774\ube14, \ud4e8\uc988 \ubc0f \ubaa8\ud130 \ubcf4\ud638 \uacc4\uc804\uae30\uc758 \ud06c\uae30\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uae30\ub3d9 \uc804\ub958(Ist)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c1\uc811 \uae30\ub3d9 \ubc29\uc2dd\uc758 \ub18d\ud615 \ubaa8\ud130\uc758 \uc815\uaca9 \uc804\ub958\uc758 5~8\ubc30\uc774\uba70, \ubaa8\ud130\uac00 \uc791\ub3d9 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 1~10\ucd08 \ub3d9\uc548 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc815\uaca9 \uc18d\ub3c4(rpm)<\/div>\n

\ucd5c\ub300 \ubd80\ud558 \uc2dc \ucd95 \ud68c\uc804 \uc18d\ub3c4\ub294 \uc2ac\ub9bd\uc73c\ub85c \uc778\ud574 \ub3d9\uae30 \uc18d\ub3c4\ubcf4\ub2e4 \uc57d\uac04 \ub0ae\uc2b5\ub2c8\ub2e4. 50Hz\uc5d0\uc11c \uc77c\ubc18\uc801\uc778 \uc815\uaca9 \uc18d\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. 2\uadf9 \ubaa8\ud130 = 2,900rpm(\ub3d9\uae30 \ubaa8\ud130 3,000rpm), 4\uadf9 \ubaa8\ud130 = 1,450rpm(\ub3d9\uae30 \ubaa8\ud130 1,500rpm), 6\uadf9 \ubaa8\ud130 = 960rpm(\ub3d9\uae30 \ubaa8\ud130 1,000rpm), 8\uadf9 \ubaa8\ud130 = 720rpm(\ub3d9\uae30 \ubaa8\ud130 750rpm). 4\uadf9 1,450rpm \ubaa8\ud130\uac00 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ud6a8\uc728(%)<\/div>\n

\ucd5c\ub300 \ubd80\ud558 \uc2dc \ucd95 \ucd9c\ub825\uc740 \uc804\uae30 \uc785\ub825 \uc804\ub825 \ub300\ube44 \ubc31\ubd84\uc728\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \ucd5c\uc2e0 IE3 \ubaa8\ud130\ub294 \uc815\uaca9 \ucd9c\ub825\uc5d0 \ub530\ub77c 88~96%\uc758 \ud6a8\uc728\uc744 \ub2ec\uc131\ud558\uba70, \ud504\ub808\uc784 \ud06c\uae30\uac00 \ud074\uc218\ub85d \ud6a8\uc728\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4. \ud6a8\uc728\uc740 \ubd80\ud558\uac00 50% \uc774\ud558\ub85c \ub5a8\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc5d0\ub108\uc9c0 \ube44\uc6a9 \uad00\ub9ac\ub97c \uc704\ud574\uc11c\ub294 \uc801\uc808\ud55c \ubaa8\ud130 \ud06c\uae30 \uc120\uc815\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc5ed\ub960(cos \u03c6)<\/div>\n

\uc720\ud6a8 \uc804\ub825(kW)\uacfc \ud53c\uc0c1 \uc804\ub825(kVA)\uc758 \ube44\uc728\uc785\ub2c8\ub2e4. \uc774 \ubaa8\ud130\ub4e4\uc740 \uc720\ub3c4\uc131 \ubd80\ud558\uc774\uba70, \uc815\uaca9 \ubd80\ud558 \uc2dc \uc5ed\ub960\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.75~0.90 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc5ed\ub960\uc774 \ub0ae\uc73c\uba74 \ub3d9\uc77c\ud55c \ucd9c\ub825 \uc804\ub825\uc5d0 \ub300\ud574 \ub354 \ub192\uc740 \uacf5\uae09 \uc804\ub958\uac00 \ud544\uc694\ud558\uac8c \ub418\uc5b4 \ucf00\uc774\ube14 \uc190\uc2e4\uc774 \uc99d\uac00\ud558\uace0 \ubb34\ud6a8 \uc804\ub825 \uc694\uae08\uc774 \ubd80\uacfc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ed\ub960 \ubcf4\uc815 \ucee4\ud328\uc2dc\ud130 \ub610\ub294 \ub2a5\ub3d9 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \uac16\ucd98 VFD\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774\ub97c \ubcf4\uc0c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

5. \ud6a8\uc728\uc131 \ub4f1\uae09: IE1, IE2, IE3, IE4<\/h2>\n

\uad6d\uc81c\uc804\uae30\uae30\uc220\uc704\uc6d0\ud68c(IEC) 60034-30-1 \ud45c\uc900\uc740 \ub2e8\uc77c \uc18d\ub3c4 \uad50\ub958 \uc720\ub3c4 \uc804\ub3d9\uae30\uc5d0 \ub300\ud574 \ub124 \uac00\uc9c0 \ud6a8\uc728 \ub4f1\uae09\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \ub4f1\uae09\ub4e4\uc740 \uc815\uaca9 \ubd80\ud558, \uc815\uaca9 \uc804\uc555 \ubc0f \uc815\uaca9 \uc8fc\ud30c\uc218\uc5d0\uc11c \ucd5c\uc18c \ud6a8\uc728 \uc218\uc900\uc744 \uc124\uc815\ud558\uc5ec, \uc11c\ub85c \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\uc758 \uc804\ub3d9\uae30\ub97c \uc27d\uac8c \ube44\uad50\ud558\uace0 \uaddc\uc815 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n
IE \ud074\ub798\uc2a4<\/th>\n\uc774\ub984<\/th>\n\ud6a8\uc728 \uc608\uc2dc (4kW, 4\uadf9)<\/th>\n\uaddc\uc81c \ud604\ud669<\/th>\n<\/tr>\n<\/thead>\n
IE1<\/td>\n\ud45c\uc900 \ud6a8\uc728<\/td>\n~82.6%<\/td>\nEU \ubc0f \uc5ec\ub7ec \uc2dc\uc7a5\uc5d0\uc11c \uc2e0\ucc28 \ud310\ub9e4\uac00 \ub354 \uc774\uc0c1 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
IE2<\/td>\n\uace0\ud6a8\uc728<\/td>\n~84.7%<\/td>\n\ub9ce\uc740 \uc218\ucd9c \uc2dc\uc7a5\uc758 \ucd5c\uc18c \uc694\uad6c \uc0ac\uc591\uc774\uba70, EU\uc5d0\uc11c\ub294 0.75kW \uc774\uc0c1\uc77c \uacbd\uc6b0 IE3 \uc694\uad6c \uc0ac\uc591 \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n
IE3<\/td>\n\ud504\ub9ac\ubbf8\uc5c4 \ud6a8\uc728\uc131<\/td>\n~87.0%<\/td>\n2021\ub144\ubd80\ud130 EU, \uc601\uad6d \ubc0f \uae30\ud0c0 \uc5ec\ub7ec \uc2dc\uc7a5\uc5d0\uc11c \uc758\ubb34\uc801\uc778 \ucd5c\uc18c \ucd9c\ub825 \uae30\uc900 (0.75~200kW)<\/td>\n<\/tr>\n
IE4<\/td>\n\uc288\ud37c \ud504\ub9ac\ubbf8\uc5c4 \ud6a8\uc728\uc131<\/td>\n~89.0%<\/td>\n\uc694\uccad \uc2dc \uc81c\uacf5 \uac00\ub2a5\ud558\uba70, \uc77c\ubd80 \uc9c0\uc5ed\uc5d0\uc11c\ub294 2023\ub144\ubd80\ud130 \ud2b9\uc815 \ucd9c\ub825 \ubc94\uc704\uc5d0 \ub300\ud574 \uc758\ubb34\uc801\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

IE2\uc640 IE3\uc758 \ud6a8\uc728 \ucc28\uc774\ub294 \ubc31\ubd84\uc728\ub85c \ubcf4\uba74 \uc791\uc544 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \ubaa8\ud130\uc758 \uc218\uba85 \ub3d9\uc548 \ub204\uc801\ub418\ub294 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\ub294 \uc0c1\ub2f9\ud569\ub2c8\ub2e4. 15kW 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uac00 \uc5f0\uac04 4,000\uc2dc\uac04, 90% \ubd80\ud558\ub85c \uac00\ub3d9\ub420 \uacbd\uc6b0 \uc5f0\uac04 \uc57d 54,000kWh\uc758 \uc804\ub825\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4. \uc774 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c IE2(91.0%)\uc640 IE3(92.1%) \ud6a8\uc728 \ucc28\uc774\ub294 \uc5f0\uac04 \uc57d 650kWh\uc758 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\ub97c \uac00\uc838\uc624\uba70, \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc694\uae08(MWh\ub2f9 120~180\ub2ec\ub7ec)\uc744 \uae30\uc900\uc73c\ub85c \ud560 \ub54c \ub2e8\uc77c \ubaa8\ud130\uc5d0 \ub300\ud574 \uc5f0\uac04 78~117\ub2ec\ub7ec\uc758 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8\ub9cc\ud07c VFD \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130<\/a> \ud55c\uad6d\uc758 Ever-Power\uc5d0\uc11c \uac1c\ubc1c\ud55c YVF2 \uc2dc\ub9ac\uc988\ub294 \uac15\ud654\ub41c \uc808\uc5f0\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc5ec PWM \uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1\uc744 \uacac\ub38c\ub0b4\uc5b4, \ubd80\ubd84 \uc18d\ub3c4 \uc791\ub3d9 \uc2dc \ud45c\uc900 \ubaa8\ud130 \uad8c\uc120\uc744 \uc190\uc0c1\uc2dc\ud0a4\ub294 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0, \uc804\uccb4 VFD \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c \uc791\ub3d9\ud558\ub354\ub77c\ub3c4 IE3 \ud6a8\uc728 \uc218\uc900\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

<\/p>\n

\n

6. IP \ubc0f \uc808\uc5f0 \ub4f1\uae09<\/h2>\n
\n
\n

IP \ubcf4\ud638 \ub4f1\uae09(IEC 60529)<\/h3>\n

IP(\ubc29\uc218\/\ubc29\uc9c4) \ucf54\ub4dc\ub294 \ub450 \uc790\ub9ac \uc22b\uc790\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \uc22b\uc790(0~6)\ub294 \uba3c\uc9c0\ub97c \ud3ec\ud568\ud55c \uace0\uccb4 \uc785\uc790\uc5d0 \ub300\ud55c \ubcf4\ud638 \uc218\uc900\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \uc22b\uc790(0~9K)\ub294 \ubb3c \uce68\ud22c\uc5d0 \ub300\ud55c \ubcf4\ud638 \uc218\uc900\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc22b\uc790\uac00 \ub192\uc744\uc218\ub85d \ubcf4\ud638 \uc218\uc900\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
IP \ub4f1\uae09<\/th>\n\ubcf4\ud638 \uc218\uc900<\/th>\n\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/th>\n<\/tr>\n<\/thead>\n
IP44<\/td>\n1mm \uc774\uc0c1\uc758 \uc785\uc790 \ubc0f \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \ud280\ub294 \ubb3c\ub85c\ubd80\ud130 \ubcf4\ud638\ub429\ub2c8\ub2e4.<\/td>\n\uc2e4\ub0b4, \uccad\uacb0\ud55c \ud658\uacbd<\/td>\n<\/tr>\n
IP54<\/td>\n\uba3c\uc9c0 \uc720\uc785 \ubc29\uc9c0, \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \ud280\ub294 \ubb3c\uc5d0\ub3c4 \uacac\ub524<\/td>\n\ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 \ud658\uacbd<\/td>\n<\/tr>\n
IP55<\/td>\n\uba3c\uc9c0 \ubc29\uc9c0 \uae30\ub2a5, \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \ubb3c\uc904\uae30 \ubd84\uc0ac \uac00\ub2a5<\/td>\n\uc2e4\uc678 \ub610\ub294 \uc2b5\uc2dd \uacf5\uc815 \uad6c\uc5ed<\/td>\n<\/tr>\n
IP65<\/td>\n\ubc29\uc9c4 \uae30\ub2a5, \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \ubb3c\uc904\uae30 \ubd84\uc0ac \uac00\ub2a5<\/td>\n\uc138\ucc99 \uad6c\uc5ed, \uc2dd\ud488 \uac00\uacf5<\/td>\n<\/tr>\n
IP69K<\/td>\n\ubc29\uc9c4 \ubc00\ud3d0\ud615 \uace0\uc555 \uc628\uc218 \ubd84\uc0ac\uae30(80bar, 80\u00b0C)<\/td>\n\uc2dd\ud488, \uc758\uc57d\ud488, \uc720\uc81c\ud488 \uc138\ucc99<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 IP69K \ubaa8\ud130<\/a> (BXG \uc2dc\ub9ac\uc988)\ub294 \ucd5c\uace0 \uc218\uc900\uc758 \ubcf4\ud638 \ub4f1\uae09\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70 \uc2dd\ud488 \ubc0f \uc81c\uc57d \uc2dc\uc124\uc5d0\uc11c \ub9e4\uc77c \uace0\uc555 \uc138\ucc99\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc808\uc5f0 \ub4f1\uae09(IEC 60034-1)<\/h3>\n

\uc808\uc5f0 \ub4f1\uae09\uc740 \ubaa8\ud130 \uad8c\uc120 \uc808\uc5f0\uc774 \uc5f4\ud654 \uc5c6\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc628\ub3c4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uad8c\uc120 \uc628\ub3c4\ub294 \uc8fc\ubcc0 \uc628\ub3c4\uc640 \ubaa8\ud130 \uc190\uc2e4\ub85c \uc778\ud55c \uc628\ub3c4 \uc0c1\uc2b9\uc758 \ud569\uc785\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n
\uc218\uc5c5<\/th>\n\ucd5c\ub300 \uad8c\uc120 \uc628\ub3c4<\/th>\n\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9\ubc95<\/th>\n<\/tr>\n<\/thead>\n
\ud074\ub798\uc2a4 B<\/td>\n130\u00b0C<\/td>\n\ub808\uac70\uc2dc(Legacy); \uc2e0\ud615 \uc5d4\uc9c4\uc5d0\ub294 \uac70\uc758 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n
\ud074\ub798\uc2a4 F<\/td>\n155\u00b0C<\/td>\n\uc624\ub298\ub0a0 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc6a9 3\uc0c1 \ubaa8\ud130\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uaddc\uaca9\uc785\ub2c8\ub2e4. \ud55c\uad6d\uc758 Ever-Power Y2\/YB2\/Y2EJ\ub294 Class F \uaddc\uaca9\uc5d0 Class B \uc628\ub3c4 \uc0c1\uc2b9 \uc81c\ud55c\uc744 \uc801\uc6a9\ud558\uc5ec 25K\uc758 \uc5f4 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
H\uae09<\/td>\n180\u00b0C<\/td>\n\ubc29\uc218 \ubaa8\ud130(BXG \uc2dc\ub9ac\uc988), VFD \uad6c\ub3d9 \ubaa8\ud130, \uc5f4\ub300 \uae30\ud6c4 \uc124\uce58\uc6a9<\/td>\n<\/tr>\n
\ud074\ub798\uc2a4 C<\/td>\n220\u00b0C<\/td>\n\uace0\uc628 \ud658\uacbd; \ud2b9\uc218 \uc0ac\uc591<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\uc758 \ud45c\uc900 \uc2dc\uacf5 \ubc29\uc2dd: F\uae09 \uc808\uc5f0\uc740 155\u00b0C\uae4c\uc9c0 \uacac\ub51c \uc218 \uc788\uc73c\uba70, \uad8c\uc120 \uc628\ub3c4 \uc0c1\uc2b9\uc740 80K(B\uae09 \ud55c\uacc4)\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc774\ub294 \ud45c\uc900 \ub300\ube44 25K\uc758 \uc5f4 \uc5ec\uc720\ub97c \uc81c\uacf5\ud558\uc5ec \uc77c\ubc18\uc801\uc778 \uc8fc\ubcc0 \ud658\uacbd \uc870\uac74\uc5d0\uc11c \uc808\uc5f0 \uc218\uba85\uc744 \ud06c\uac8c \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. \uc0b0\uc5c5\ubcc4 \ub300\ud45c\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/h2>\n

\uc0bc\uc0c1 \ubaa8\ud130\ub294 \uc0b0\uc5c5\uc6a9 \ub3d9\ub825 \ubcc0\ud658\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ub2e8\uc21c\uc131, \uc2e0\ub8b0\uc131 \ubc0f \uc801\uc751\uc131\uc774 \ub6f0\uc5b4\ub098 \uc81c\uc870, \uac00\uacf5 \ubc0f \uc778\ud504\ub77c \ubd84\uc57c\uc758 \uac70\uc758 \ubaa8\ub4e0 \ud68c\uc804 \ubd80\ud558\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\"3\uc0c1<\/p>\n
\n
\ud654\ud559 \ubc0f \uc11d\uc720\ud654\ud559<\/div>\n

\uc6d0\uc2ec \ud38c\ud504, \uc555\ucd95\uae30, \uad50\ubc18\uae30 \ubc0f \ubbf9\uc11c \uad6c\ub3d9 \uc7a5\uce58\ub294 \uac00\uc7a5 \ud070 \ub2e8\uc77c \ucd5c\uc885 \uc0ac\uc6a9 \ubd84\uc57c\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. \ubc29\ud3ed \ubaa8\ud130(Ex d \ub610\ub294 Ex e)\ub294 1\uad6c\uc5ed \ubc0f 2\uad6c\uc5ed\uc73c\ub85c \ubd84\ub958\ub41c \uc9c0\uc5ed\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 YB2 \uc2dc\ub9ac\uc988 \ubc29\ud3ed\ud615 \ubaa8\ud130<\/a> Ex d IIB T4 \uc778\uc99d \ubc94\uc704 \ub0b4\uc5d0\uc11c 0.55kW\uc5d0\uc11c 200kW\uae4c\uc9c0 \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/td>\n

\"3\uc0c1<\/p>\n
\n
\uc2dd\ud488 \ubc0f \uc74c\ub8cc \uac00\uacf5<\/div>\n

\ucee8\ubca0\uc774\uc5b4 \uc2dc\uc2a4\ud15c, \ucda9\uc804\uae30, \ud3ec\uc7a5 \ub77c\uc778 \ubc0f \ud63c\ud569 \uc7a5\ube44\uc5d0\ub294 \ub9e4\uc77c \uace0\uc555 \uc138\ucc99\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ubaa8\ud130\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc2dd\ud488 \ub4f1\uae09 \uc724\ud65c\uc720\ub97c \uc0ac\uc6a9\ud558\ub294 IP69K \ub4f1\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 3\uc0c1 \ubaa8\ud130\ub294 \uc721\ub958, \uc720\uc81c\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0 \ubd84\uc57c\uc758 \uc704\uc0dd\uc801\uc778 \u200b\u200b\uad6c\ub3d9 \uc7a5\uce58\uc5d0 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/td>\n

\"3\uc0c1<\/p>\n
\n
\uad11\ubb3c \ubc0f \ubc8c\ud06c \uc790\uc7ac<\/div>\n

\uc7a5\uac70\ub9ac \ubca8\ud2b8 \ucee8\ubca0\uc774\uc5b4, \ubd84\uc1c4\uae30 \uad6c\ub3d9 \uc7a5\uce58 \ubc0f \ubcfc \ubc00 \uad6c\ub3d9 \uc7a5\uce58\ub294 \ubaa8\ud130\uc758 \uc2dc\ub3d9 \ud1a0\ud06c\uc640 \uc5f4 \uc6a9\ub7c9\uc5d0 \uc0c1\ub2f9\ud55c \ubd80\ub2f4\uc744 \uc90d\ub2c8\ub2e4. \ub192\uc740 \uad00\uc131\uc744 \uc694\uad6c\ud558\ub294 \uad11\ubb3c \ucc98\ub9ac \ubd80\ud558\uc5d0\ub294 \ud5ec\ub9ac\uceec \ub610\ub294 \ubca0\ubca8-\ud5ec\ub9ac\uceec \uae30\uc5b4\ubc15\uc2a4\uc640 \uacb0\ud569\ub41c \uace0\ud1a0\ud06c 6\uadf9 \ubc0f 8\uadf9 \ubaa8\ud130\uac00 \ud45c\uc900 \uc194\ub8e8\uc158\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n
\n
\ub0c9\ub09c\ubc29 \ubc0f \uac74\ubb3c \uc124\ube44<\/div>\n

\uc6d0\uc2ec \ud32c, \uc21c\ud658 \ud38c\ud504, \ub0c9\uac01\ud0d1 \ud32c \ubc0f \uacf5\uae30 \uc870\uc808 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac00\ubcc0 \uc18d\ub3c4 \ub4dc\ub77c\uc774\ube0c(VFD) \ubaa8\ud130\ub294 \ubd80\ubd84 \ubd80\ud558 \uc2dc \uace0\uc815 \uc18d\ub3c4 \uc791\ub3d9 \ub300\ube44 30~50%\uc758 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc12c\uc720 \ubc0f \uc778\uc1c4<\/div>\n

\uad8c\ucde8\uae30, \uc778\uc1c4\uae30 \uad6c\ub3d9 \uc7a5\uce58 \ubc0f \uc6f9 \uc7a5\ub825 \uc870\uc808 \ub864\uc740 \uc870\uc6a9\ud55c \uc791\ub3d9\uacfc \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc815 \uc18d\ub3c4 \uc9c1\uc811 \uc5f0\uacb0 \ubc29\uc2dd\ubcf4\ub2e4\ub294 VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c) \uad6c\ub3d9 \ubaa8\ud130\uc640 AC \ub4dc\ub77c\uc774\ube0c\ub97c \ud1b5\ud574 \uad6c\ud604\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\ubb3c\uacfc \ud3d0\uc218<\/div>\n

\uc218\uc911 \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58, \ud3ed\uae30 \uc1a1\ud48d\uae30 \ubc0f \uc2ac\ub7ec\uc9c0 \ud0c8\uc218 \uc7a5\ube44. \uc625\uc678 \ub610\ub294 \uc9c0\ud558 \ud38c\ud504 \uc2a4\ud14c\uc774\uc158 \uc124\uce58\uc5d0\ub294 \ub0b4\uc2dd\uc131 \ud504\ub808\uc784\uacfc \ub192\uc740 IP \ub4f1\uae09\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc77c\ubc18 \uc81c\uc870\uc5c5<\/div>\n

\uacf5\uc791\uae30\uacc4 \uc2a4\ud540\ub4e4, \uc0ac\ucd9c \uc131\ud615\uae30 \uc720\uc555 \uc7a5\uce58, \ub85c\ubd07 \uc6a9\uc811 \uc140 \uc11c\ubcf4 \uc2dc\uc2a4\ud15c \ubc0f \ud504\ub808\uc2a4 \uad6c\ub3d9 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 1,450rpm\uc758 4\uadf9 \ubaa8\ud130\ub294 \ud1a0\ud06c \ub300\ube44 \ud06c\uae30 \ube44\uc728\uc774 \uc6b0\uc218\ud558\uc5ec \ub300\ubd80\ubd84\uc758 \uacf5\uc791\uae30\uacc4 \ubcf4\uc870 \uad6c\ub3d9 \uc7a5\uce58\uc5d0 \uae30\ubcf8\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
\"\ud55c\uad6d<\/p>\n
\ub85c\ud130 \uc0dd\uc0b0 \ub77c\uc778<\/div>\n<\/div>\n
\"\ud55c\uad6d<\/p>\n
CNC \uac00\uacf5 \uc13c\ud130<\/div>\n<\/div>\n
\"\ud55c\uad6d<\/p>\n
\ud488\uc9c8 \uad00\ub9ac \uac80\uc0ac<\/div>\n<\/div>\n
\"\ud55c\uad6d<\/p>\n
CE \ubc0f ISO \uc778\uc99d \ud68d\ub4dd<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

8. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
\n
\n
\n
3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc640 \ub3d9\uae30 \uc804\ub3d9\uae30\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc2ac\ub9bd\uc73c\ub85c \uc778\ud574 \ud56d\uc0c1 \ub3d9\uae30 \uc18d\ub3c4\ubcf4\ub2e4 \ub0ae\uc740 \uc18d\ub3c4\ub85c \ud68c\uc804\ud558\uba70, \uc678\ubd80 \uc5ec\uc790 \uc804\uc6d0 \uc5c6\uc774 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud574 \ud68c\uc804\uc790 \uc804\ub958\uac00 \uc720\ub3c4\ub429\ub2c8\ub2e4. \ub3d9\uae30 \uc804\ub3d9\uae30\ub294 \uc2ac\ub9bd\ub9c1\uc744 \ud1b5\ud574 \uc9c1\ub958 \uc804\ub958\uac00 \ud68c\uc804\ud558\ub294 \uace0\uc815\uc790 \uc790\uacc4\uc5d0 \ud68c\uc804\uc790\ub97c \uace0\uc815\uc2dc\ucf1c \ud68c\uc804\uc790\uac00 \ub3d9\uae30 \uc18d\ub3c4\uc5d0 \uc815\ud655\ud788 \ub9de\ucdb0 \ud68c\uc804\ud569\ub2c8\ub2e4. \ub3d9\uae30 \uc804\ub3d9\uae30\ub294 \uc2ac\ub9bd \uc5c6\uc774 \ubd80\ud558 \ubcc0\ud654\uc5d0\ub3c4 \uc77c\uc815\ud55c \uc18d\ub3c4\ub97c \uc720\uc9c0\ud558\ubbc0\ub85c \uc815\ubc00 \ud0c0\uc774\ubc0d \ub4dc\ub77c\uc774\ube0c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uad6c\uc870\uac00 \uac04\ub2e8\ud558\uace0 \uac00\uaca9\uc774 \uc800\ub834\ud558\uba70 \ud68c\uc804\uc790 \uc5ec\uc790 \uc804\uc6d0\uc774 \ud544\uc694 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc6a9 \ub4dc\ub77c\uc774\ube0c\uc5d0 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uac00 \ub2e8\uc0c1 \uc804\uc6d0\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\uc774\ub7ec\ud55c \uc720\ud615\uc758 \ubaa8\ud130\ub294 \ub2e8\uc0c1 \uc804\uc6d0\uc73c\ub85c\ub294 \ud68c\uc804 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ub2e8\uc0c1 \uc804\uc6d0\uc73c\ub85c\ub294 \uc2dc\ub3d9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0bc\uc0c1 \ubaa8\ud130\uac00 \uc774\ubbf8 \uc791\ub3d9 \uc911\uc778 \uc0c1\ud0dc\uc5d0\uc11c \ud55c \uc0c1\uc774 \uace0\uc7a5 \ub098\uba74(\uc0c1 \uacb0\ud568), \uacc4\uc18d \uc791\ub3d9\ud560 \uc218\ub294 \uc788\uc9c0\ub9cc \ub098\uba38\uc9c0 \ub450 \uc0c1\uc5d0 \uacfc\ub3c4\ud55c \uc804\ub958\uac00 \ud750\ub974\uace0 \ube60\ub974\uac8c \uacfc\uc5f4\ub418\uc5b4 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc0c1-\uc0bc\uc0c1 \ubcc0\ud658\uae30(\uc815\uc801 \ub610\ub294 \ud68c\uc804\uc2dd)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uc0c1 \uc804\uc6d0\uc5d0\uc11c \uc0bc\uc0c1 \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud6a8\uc728 \uc190\uc2e4\uacfc \ubd88\uade0\ud615 \ubb38\uc81c \ub54c\ubb38\uc5d0 \ub2e8\uc0c1 \uc804\uc6d0\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uacbd\uc6b0\uc5d0\ub294 VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c)\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \ub098\uc740 \ud574\uacb0\ucc45\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uac00 \uc2dc\ub3d9 \uc2dc \ub192\uc740 \uc804\ub958\ub97c \uc18c\ubaa8\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\uc2dc\ub3d9 \uc21c\uac04\uc5d0\ub294 \ud68c\uc804\uc790\uac00 \uc815\uc9c0\ud574 \uc788\uc73c\ubbc0\ub85c \uc2ac\ub9bd\uc740 100%\uc785\ub2c8\ub2e4. \uace0\uc815\uc790\ub294 \ud68c\uc804\uc790\ub97c \uc0ac\uc2e4\uc0c1 \ub2e8\ub77d\ub41c \ubcc0\uc555\uae30 2\ucc28\uce21\uc73c\ub85c \uc778\uc2dd\ud558\uc5ec \uc815\uaca9 \uc804\ub958\uc758 5~8\ubc30\uc5d0 \ub2ec\ud558\ub294 \ub3cc\uc785 \uc804\ub958\ub97c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4. \ud68c\uc804\uc790\uac00 \uac00\uc18d\ub428\uc5d0 \ub530\ub77c \uc5ed\uae30\uc804\ub825\uc774 \uc99d\uac00\ud558\uace0 \uc804\ub958\ub294 \uc815\uaca9 \uac12\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \ub192\uc740 \uc2dc\ub3d9 \uc804\ub958\ub294 \uac00\uc18d \uae30\uac04 \ub3d9\uc548\ub9cc \uc9c0\uc18d\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ud130 \ud06c\uae30\uc640 \ubd80\ud558 \uad00\uc131\uc5d0 \ub530\ub77c 1~10\ucd08 \uc815\ub3c4 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud130\uc640 VFD\ub294 \uac00\uc18d \uc911\uc5d0 \uc778\uac00 \uc804\uc555\uc744 \ub0ae\ucdb0 \uc2dc\ub3d9 \uc804\ub958\ub97c \uc81c\ud55c\ud568\uc73c\ub85c\uc368 \uc804\uc6d0 \ucf00\uc774\ube14\uc744 \ubcf4\ud638\ud558\uace0 \uc804\uc6d0 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc804\uc555 \uac15\ud558\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub97c \uc800\uc804\uc555\uc73c\ub85c \uc6b4\uc804\ud560 \uacbd\uc6b0 \uc5b4\ub5a4 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\ubaa8\ud130 \ud1a0\ud06c\ub294 \uc778\uac00 \uc804\uc555\uc758 \uc81c\uacf1\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \uc815\uaca9 \uc804\uc555\uc758 90%\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud1a0\ud06c\ub294 \uc815\uaca9 \ud1a0\ud06c\uc758 81%\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \ubaa8\ud130\uac00 \uc815\ud1a0\ud06c \ubd80\ud558(\ucee8\ubca0\uc774\uc5b4, \uc6a9\uc801\ud615 \ud38c\ud504)\ub97c \uad6c\ub3d9\ud560 \ub54c \ubd80\ud558 \ud1a0\ud06c\uac00 \uac10\uc18c\ub41c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud1a0\ud06c\ub97c \ucd08\uacfc\ud558\uba74 \ubaa8\ud130\uac00 \uc815\uc9c0\ud558\uace0 \uae09\uaca9\ud788 \uacfc\uc5f4\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc804\uc555\uc774 \uac10\uc18c\ud558\uba74 \ub3d9\uc77c\ud55c \ubd80\ud558 \ud1a0\ud06c\uc5d0\uc11c \uc2ac\ub9bd\uacfc \ud68c\uc804\uc790 \uc804\ub958\uac00 \uc99d\uac00\ud558\uc5ec \uad8c\uc120 \uc628\ub3c4\uac00 \ub354\uc6b1 \uc0c1\uc2b9\ud569\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \ubaa8\ub4e0 Y2 \uc2dc\ub9ac\uc988 \ubaa8\ud130\uc5d0 \ub300\ud574 \uc815\uaca9 \uc804\uc555\uc758 \u00b15%\ub97c \uc791\ub3d9 \ubc94\uc704\ub85c \uc9c0\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098 \uc791\ub3d9\ud560 \uacbd\uc6b0 \uc815\uaca9 \ucd9c\ub825\uc744 \ub0ae\ucd94\uac70\ub098 \uc804\uc6a9 \uc804\uc555 \uc870\uc815\uae30\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc5d0 \uc801\ud569\ud55c \ud504\ub808\uc784 \ud06c\uae30\ub97c \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/div>\n<\/div>\n
\n

IEC 72-1 \ud45c\uc900\uc740 \ucd95 \ub192\uc774(\ubaa8\ud130 \ubca0\uc774\uc2a4\uc5d0\uc11c \ucd95 \uc911\uc2ec\uc120\uae4c\uc9c0\uc758 \uac70\ub9ac)\ub97c \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\ub85c \uae30\uc900\uc73c\ub85c \ud504\ub808\uc784 \ud06c\uae30\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900 \ud06c\uae30\ub294 71mm(\uac00\uc7a5 \uc791\uc740 0.18kW \ubaa8\ud130\uc6a9)\ubd80\ud130 315mm(\ucd5c\ub300 200kW \ubaa8\ud130\uc6a9)\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uac01 \ud504\ub808\uc784 \ud06c\uae30 \ub0b4\uc5d0\uc11c \uae38\uc774(S, M, L)\uc5d0 \ub530\ub77c \uc5ec\ub7ec \ucd9c\ub825 \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub808\uc784 \ud06c\uae30 \uc120\ud0dd\uc740 \ucd9c\ub825\uacfc \uadf9 \uc218\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. 4\uadf9 4kW \ubaa8\ud130\ub294 100L \ud504\ub808\uc784\uc5d0 \uc801\ud569\ud558\uba70, \ub3d9\uc77c\ud55c \ucd9c\ub825\uc758 2\uadf9 \ubaa8\ud130\ub294 \ub354 \uc791\uc740 \ud504\ub808\uc784\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub294 \uace0\uc18d \ud68c\uc804 \ubaa8\ud130\uac00 \ub354 \ub0ae\uc740 \ud1a0\ud06c\uc5d0\uc11c \ub3d9\uc77c\ud55c \ucd9c\ub825\uc744 \uc0dd\uc131\ud558\ubbc0\ub85c \uad6c\ub9ac\uc640 \ucca0 \uc0ac\uc6a9\ub7c9\uc774 \uc904\uc5b4\ub4e4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud504\ub808\uc784\uc740 \ub610\ud55c \ucd95 \uc9c1\uacbd, \ucd95 \uc5f0\uc7a5 \uae38\uc774, \ubc1c \uad6c\uba4d \uac04\uaca9 \ubc0f \ud50c\ub79c\uc9c0 \uce58\uc218\ub97c \uacb0\uc815\ud558\uba70, \uc774 \ubaa8\ub4e0 \uc694\uc18c\ub294 \uad6c\ub3d9 \uc7a5\ube44 \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\ub18d\ud615 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc5b4\ub5a4 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\uc774 \ubaa8\ud130 \uc720\ud615\uc740 \ub9c8\ubaa8 \ubd80\ud488\uc774 \ub9e4\uc6b0 \uc801\uc2b5\ub2c8\ub2e4. \uc815\uae30 \uc720\uc9c0\ubcf4\uc218\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. (1) 4,000~8,000\uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \ubca0\uc5b4\ub9c1\uc5d0 \uadf8\ub9ac\uc2a4\ub97c \uc7ac\uc8fc\uc785\ud569\ub2c8\ub2e4(\uadf8\ub9ac\uc2a4 \ub2c8\ud50c\uc774 \uc788\ub294 \ud504\ub808\uc784 \ud06c\uae30 160 \uc774\uc0c1, \ub354 \uc791\uc740 \ud504\ub808\uc784\uc740 \ubc00\ud3d0\ud615 \uc218\uba85 \ubca0\uc5b4\ub9c1 \uc0ac\uc6a9). (2) \ub0c9\uac01 \uacf5\uae30 \ud750\ub984\uc744 \uc800\ud574\ud558\ub294 \uba3c\uc9c0\uc640 \uc774\ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc678\ubd80 \ub0c9\uac01 \ud540\uc744 \ub9e4\ub144 \uccad\uc18c\ud569\ub2c8\ub2e4. (3) 6\uac1c\uc6d4 \uac04\uaca9\uc73c\ub85c \ub2e8\uc790\ud568 \uc5f0\uacb0\ubd80\uc758 \uc870\uc784 \uc0c1\ud0dc\uc640 \uacfc\uc5f4 \uc9d5\ud6c4\ub97c \uc810\uac80\ud569\ub2c8\ub2e4. (4) \ub9e4\ub144 \uace0\uc815\uc790 \uad8c\uc120\uc758 \uc808\uc5f0 \uc800\ud56d\uc744 \uce21\uc815\ud558\uba70, 500V DC\uc5d0\uc11c 1M\u03a9 \uc774\uc0c1\uc758 \uac12\uc740 \uc591\ud638\ud55c \uad8c\uc120 \uc0c1\ud0dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubca0\uc5b4\ub9c1 \uace0\uc7a5(\uc624\uc5fc, \uacfc\ub3c4\ud55c \uadf8\ub9ac\uc2a4 \uc8fc\uc785 \ub610\ub294 \ubc29\uc0ac\ud615 \ud558\uc911 \ud55c\uacc4 \ucd08\uacfc\ub85c \uc778\ud55c)\uacfc \uad8c\uc120 \uc808\uc5f0 \ud30c\uad34(\uacfc\uc5f4, \uc2b5\uae30 \ub610\ub294 \uc804\uc555 \ubcc0\ub3d9\uc73c\ub85c \uc778\ud55c)\ub294 \uc801\uc808\ud558\uac8c \uc124\uce58\ub418\uace0 \ubcf4\ud638\ub41c \ubaa8\ud130\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uace0\uc7a5 \ubaa8\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc \uc804\uae30 \ubaa8\ud130 \uc8fc\uc2dd\ud68c\uc0ac<\/div>\n

\uc6a9\ub3c4\uc5d0 \ub9de\ub294 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub97c \ucc3e\uace0 \uacc4\uc2ed\ub2c8\uae4c?<\/h2>\n

\ud55c\uad6d\uc758 \uc5d0\ubc84\ud30c\uc6cc\ub294 0.18kW\ubd80\ud130 200kW\uae4c\uc9c0\uc758 Y2 \uc2dc\ub9ac\uc988 \uc804 \uc81c\ud488\uad70\uc744 2\uadf9, 4\uadf9, 6\uadf9 \ubc0f 8\uadf9 \uad6c\uc131\uc73c\ub85c \uc0dd\uc0b0\ud558\uba70, IP44\ubd80\ud130 IP69K\uae4c\uc9c0\uc758 \ubcf4\ud638 \ub4f1\uae09\uacfc IE3 \ud6a8\uc728\uc744 \uae30\ubcf8 \uc0ac\uc591\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

3\uc0c1 \ubaa8\ud130 \ubcf4\uae30<\/a><\/p>\n<\/div>\n

Cxm \ud3b8\uc9d1<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power \u00b7 Technical Guide What Is a Three-Phase Induction Motor? Complete Engineering Guide A three-phase induction motor converts three-phase AC electrical power into rotational mechanical energy through electromagnetic induction, with no physical contact between rotor and stator. It is the most widely used electric motor in industrial applications worldwide, accounting for more than 85 […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-industrial-electric-motor"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":2,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":146,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/144\/revisions\/146"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}