{"id":1071,"date":"2026-09-19T14:39:39","date_gmt":"2026-09-19T14:39:39","guid":{"rendered":"https:\/\/ritoks.com\/?p=1071"},"modified":"2026-10-04T06:58:18","modified_gmt":"2026-10-04T06:58:18","slug":"ac-contactor-selection-guide","status":"publish","type":"post","link":"https:\/\/ritoks.com\/ko\/ac-contactor-selection-guide\/","title":{"rendered":"AC \uc811\ucd09\uae30 \uc120\uc815 \uac00\uc774\ub4dc: \ubd80\ud558 \ub4f1\uae09, \ucf54\uc77c \uc804\uc555 \ubc0f \ubcf4\uc870 \uc811\uc810"},"content":{"rendered":"

AC \uc811\ucd09\uae30\ub97c \uc120\uc815\ud560 \ub54c\ub294 \ub2e8\uc21c\ud788 \ud558\ub098\uc758 \uc804\ub958 \uac12\ub9cc \ub9de\ucd94\ub294 \uac83\ub9cc\uc73c\ub85c\ub294 \ubd80\uc871\ud569\ub2c8\ub2e4. \uc2a4\uc704\uce6d\ub418\ub294 \ubd80\ud558, \uc0ac\uc6a9 \ub4f1\uae09, \uc791\ub3d9 \uc804\uc555, \ud544\uc694\ud55c \uc791\ub3d9 \uc804\ub958, \ucf54\uc77c\/\uc81c\uc5b4 \uc804\uc6d0, \uc8fc\uadf9, \ubcf4\uc870 \uc811\uc810, \uc608\uc0c1 \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218 \ubc0f \uad00\ub828 \ubb38\uc11c \ub4f1\uc774 \ubaa8\ub450 \uc815\ud655\ud55c \uad6c\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc548\ub0b4\uc11c\ub294 \uc0b0\uc5c5\uc6a9 \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \u2018\uc99d\uac70 \uae30\ubc18\u2019 \uc0ac\uc591 \uc218\ub9bd \uc808\ucc28\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ubcf8 \uc548\ub0b4\uc11c\ub294 \uc815\ud655\ud55c \uc81c\ud488 \ub370\uc774\ud130\uc2dc\ud2b8, \ubaa8\ud130 \uc81c\uc5b4 \uc870\uc815 \uc5f0\uad6c, \ub3c4\uccb4 \uaddc\uaca9 \uc0b0\uc815, \ub2e8\ub77d \ubcf4\ud638 \uc7a5\uce58 \uc120\uc815 \ub610\ub294 \uc124\uce58 \uc9c0\uce68\uc744 \ub300\uccb4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ubaa8\ud130
ZS3TF \uc0b0\uc5c5\uc6a9 AC \uc811\ucd09\uae30 \uc81c\ud488\uad70\uc774 \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \uad6c\uc131\uc744 \ud655\uc778\ud558\ub824\uba74 \ubaa8\ub378 \uc815\uaca9, \ucf54\uc77c \uc0ac\uc591 \ubc0f \ubcf4\uc870 \uc811\uc810\uc744 \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n

AC \uc811\ucd09\uae30 \uc120\uc815 \uc694\ub839 \ud55c\ub208\uc5d0 \ubcf4\uae30<\/h2>\n\n\n\n

A useful contactor inquiry separates the power circuit, control circuit and auxiliary functions. Schneider Electric’s \uc811\ucd09\uae30 \uc0ac\uc591 \uc9c0\uce68<\/a> \uc8fc \uc811\uc810, \ubcf4\uc870 \uc811\uc810 \ubc0f \ucf54\uc77c\uc744 \uc815\uc758\ud574\uc57c \ud558\ub294 \ubcc4\ub3c4\uc758 \uc694\uc18c\ub85c \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc774 \uc774\uc6a9 \ubc94\uc8fc \uc124\uba85\uc11c<\/a> \ub610\ud55c \ub4c0\ud2f0 \uc804\ud658\uc774 \uc911\uc694\ud55c \uc774\uc720\ub3c4 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd9c\ucc98\ub294 \uc77c\ubc18\uc801\uc778 \uc6a9\uc5b4 \uc124\uba85\ub9cc\uc744 \uc81c\uacf5\ud560 \ubfd0\uc774\uba70, \ud574\ub2f9 \uc81c\ud488\uc758 \ubaa8\ub378 \uc0ac\uc591, \ubd80\uc18d\ud488 \ubc0f \uc778\uc99d \uc815\ubcf4\ub294 RITOKS\uc758 \uc81c\ud488 \ub370\uc774\ud130\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc120\ud0dd \uc785\ub825<\/th>\uc815\uc758\ud558\uac70\ub098 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d<\/th><\/tr><\/thead>
\ubd80\ud558 \ubc0f \uc2a4\uc704\uce6d \uc791\ub3d9<\/td>\ubd80\ud558 \ubc0f \uc791\ub3d9 \uc21c\uc11c\ub97c \uc124\uba85\ud558\uace0, \uacf5\uc778\ub41c \ubb38\uc11c\ub97c \ubc14\ud0d5\uc73c\ub85c \ud574\ub2f9 \ud65c\uc6a9 \ubc94\uc8fc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc804\uc6d0 \ud68c\ub85c \uc804\uc555<\/td>\uc2a4\uc704\uce58 \ud68c\ub85c\uc758 \uc791\ub3d9 \uc804\uc555\uacfc \uc704\uc0c1 \ubc30\uc5f4\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc6b4\uc804 \uc804\ub958 \/ \ubaa8\ud130 \ucd9c\ub825<\/td>\ub2e4\ub978 \ubd80\ud558 \uc870\uac74\uc774\ub098 \uc804\uc555\uc774 \uc544\ub2cc, \ud574\ub2f9 \uc0ac\uc6a9 \ubc94\uc8fc \ubc0f \uc804\uc555\uc5d0 \ub300\ud574 \uacf5\uac1c\ub41c \uc815\uaca9\uce58\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ucf54\uc77c\/\uc81c\uc5b4 \uc804\uc6d0<\/td>\ud574\ub2f9\ub418\ub294 \uacbd\uc6b0, \ucf54\uc77c \uc804\uc6d0(AC \ub610\ub294 DC), \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc8fc\uc694 \uae30\ub465<\/td>\ud68c\ub85c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uac1c\uc218\uc640 \uc815\uc0c1 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ubcf4\uc870 \uc811\uc810<\/td>\ud544\uc694\ud55c NO\/NC \uc811\uc810 \ubc0f \ud0c0\uc774\ubc0d\uc774\ub098 \uc2e0\ud638 \uad00\ub828 \uc694\uad6c \uc0ac\ud56d\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc791\ub3d9 \uc8fc\ud30c\uc218<\/td>\uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacbd\uc6b0, \uc2dc\uac04\ub2f9 \uc608\uc0c1 \uc791\uc5c5\ub7c9\uacfc \uac00\ub3d9 \uc8fc\uae30\ub97c \uc815\uc758\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ud658\uacbd \ubc0f \uc778\ud074\ub85c\uc800<\/td>\uc815\ud655\ud55c \ubaa8\ub378 \uac80\ud1a0\ub97c \uc704\ud574 \uc8fc\ubcc0 \ud658\uacbd, \uc7a5\ucc29, \uc778\ud074\ub85c\uc800 \ubc0f \uc124\uce58 \uc870\uac74\uc744 \uc81c\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc5f0\ub3d9 \uae30\uae30<\/td>\uac80\uc99d\uc774 \ud544\uc694\ud55c \uc5f0\ub3d9 \uc124\uc815\uc774 \ud544\uc694\ud55c \uacfc\ubd80\ud558 \ub9b4\ub808\uc774, \ubaa8\ud130 \uc2a4\ud0c0\ud130, MPCB, \uc778\ud130\ub85d \ub610\ub294 \uae30\ud0c0 \ubd80\uc18d\ud488\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ubb38\uc11c<\/td>\uc815\ud655\ud55c \ub370\uc774\ud130\uc2dc\ud2b8, \uc8fc\ubb38 \ucf54\ub4dc, \uce58\uc218 \ub3c4\uba74, \ubc30\uc120 \uc815\ubcf4 \ubc0f \ud544\uc694\ud55c \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n
\"\ubd80\ud558
\uc774 6\ub2e8\uacc4 \uc6cc\ud06c\ud50c\ub85c\ub97c \uc0ac\uc6a9\ud558\uc5ec AC \uc811\ucd09\uae30 \ubb38\uc758 \uc0ac\ud56d\uc744 \uc815\ub9ac\ud558\uc2ed\uc2dc\uc624. \uc774 \uc6cc\ud06c\ud50c\ub85c\ub294 \ubaa8\ub378\uc744 \uc790\ub3d9\uc73c\ub85c \uc120\ud0dd\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \uc785\ub825 \ub0b4\uc6a9\uc774 \ubd88\uc644\uc804\ud55c \uacbd\uc6b0 \uc815\ud655\ud55c \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ub300\uc870\ud558\uc5ec \ud655\uc778\ud558\uac70\ub098 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n

1. \ubd80\ud558 \ubc0f \uc2a4\uc704\uce6d \ub4c0\ud2f0 \uc815\uc758<\/h2>\n\n\n\n

\uba3c\uc800 \uc811\ucd09\uae30\uac00 \uc5b4\ub5a4 \ubd80\ud558\ub97c \uc81c\uc5b4\ud560\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud560\uc9c0\ubd80\ud130 \uc0b4\ud3b4\ubcf4\uc544\uc57c \ud569\ub2c8\ub2e4. \uc800\ud56d\uc131 \ubd80\ud558, \uc77c\ubc18\uc801\uc778 \ubaa8\ud130 \uc2dc\ub3d9, \uc5ed\ubc29\ud5a5 \uc6b4\uc804, \ud50c\ub7ec\uae45, \uc778\uce6d \uc6b4\uc804 \ub610\ub294 \uae30\ud0c0 \uc2a4\uc704\uce6d \uc21c\uc11c\uc5d0 \ub530\ub77c \uc8fc \uc811\uc810\uc5d0 \uac00\ud574\uc9c0\ub294 \ubd80\ud558\uac00 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc0ac\uc6a9 \ubc94\uc8fc\uc5d0 \ub300\ud574 \uba85\uc2dc\ub41c \uc811\ucd09\uae30\uc758 \uc815\uaca9\uc740 \ubaa8\ub4e0 \ubd80\ud558\uc5d0 \ub300\ud574 \ubcf4\ud3b8\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uc804\ub958 \uc815\uaca9\uc73c\ub85c \uac04\uc8fc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

For motor-control work, AC-3 and AC-4 are not interchangeable labels. Official manufacturer documentation describes AC-3 around normal squirrel-cage motor starting and switching off during running, while AC-4 covers more severe operations such as plugging, inching or reversing. Record the actual operating sequence, then use the exact manufacturer’s rating table for that duty.<\/p>\n\n\n\n

\uacf5\uac1c\ub41c ZS3TF \ud398\uc774\uc9c0\uc5d0\ub294 380V \uc870\uac74\uc5d0\uc11c \ubaa8\ub378\ubcc4 AC-3 \ubc0f AC-4 \uc804\ub958 \ud544\ub4dc\uac00 \ubaa8\ub450 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub294 \ubcc4\ub3c4\uc758 \uc5f4\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \ub354 \ud070 AC-3 \uc218\uce58\uc5d0\uc11c AC-4 \uc801\uc6a9 \uc0ac\ub840\ub97c \uc120\ud0dd\ud558\uac70\ub098 \ubaa8\ub378 \uac04\uc5d0 \uac12\uc744 \ubcf5\uc0ac\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

2. \uc791\ub3d9 \uc804\ub958\uc640 \uc804\uc555\uc744 \uc815\ud655\ud55c \ubd80\ud558 \uc870\uac74\uc5d0 \ub9de\ucd94\uae30<\/h2>\n\n\n\n

\uc6b4\uc804 \uc804\ub958\ub294 \uc6b4\uc804 \uc804\uc555 \ubc0f \uc0ac\uc6a9 \ub4f1\uae09\uacfc \ud568\uaed8 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \ucd9c\ub825 \uac12 \uc5ed\uc2dc \ucd9c\ucc98\uc5d0 \uba85\uc2dc\ub41c \uc804\uc555 \ubc0f \ubaa8\ub378 \uc870\uac74\uacfc \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc77c \uc804\ub958 \uc218\uce58\ub9cc\uc73c\ub85c\ub294 \uc11c\ub85c \ub2e4\ub978 \uc804\uc555, \ubd80\ud558 \ub610\ub294 \uc2a4\uc704\uce6d \uc21c\uc11c\uc5d0 \uac78\uccd0 \uc801\ud569\uc131\uc744 \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud604\uc7ac ZS3TF \uc0b0\uc5c5\uc6a9 AC \uc811\ucd09\uae30 \uc81c\ud488\uad70<\/a> 380V\uc5d0\uc11c AC-3 \uc815\uaca9 \uc791\ub3d9 \uc804\ub958 9A\ubd80\ud130 400A\uae4c\uc9c0\ub97c \uc9c0\uc6d0\ud558\ub294 17\uac1c\uc758 \uacf5\uac1c \ubaa8\ub378\uc774 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ud589\uc5d0\ub294 \ud574\ub2f9 AC-4 \uc804\ub958, 400\/380V\uc5d0\uc11c\uc758 \ubaa8\ud130 \ucd9c\ub825 \ubc0f \uc815\uaca9 \uc808\uc5f0 \uc804\uc555\ub3c4 \ud568\uaed8 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud589\ub4e4\uc740 \ucd08\uae30 \ubaa8\ub378 \uc120\ubcc4\uc6a9\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud558\uc2dc\uace0, \uc774\ud6c4 \uc8fc\ubb38 \uac00\ub2a5\ud55c \uc804\uccb4 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc815\uaca9 \uc808\uc5f0 \uc804\uc555\uc740 \uc791\ub3d9 \uc804\uc555, \uc0ac\uc6a9 \ub4f1\uae09 \ub610\ub294 \ubaa8\ub378\ubcc4 \uc791\ub3d9 \uc815\uaca9\uc758 \ub300\uccb4\uac00 \ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uacac\uc801 \uc694\uccad\uc11c(RFQ) \ubc0f \uae30\uc220 \uac80\ud1a0 \uc2dc \uc774\ub7ec\ud55c \ud56d\ubaa9\uc744 \ubcc4\ub3c4\ub85c \uad6c\ubd84\ud558\uc5ec \uae30\uc7ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

3. \uc804\uc6d0 \ud68c\ub85c \uc804\uc555\uacfc \ucf54\uc77c \uc804\uc555\uc744 \ubd84\ub9ac\ud55c\ub2e4<\/h2>\n\n\n\n

\ucf54\uc77c\uc740 \uc811\ucd09\uae30 \uba54\ucee4\ub2c8\uc998\uc5d0 \uc804\ub958\ub97c \uacf5\uae09\ud558\ub294 \ubc18\uba74, \uc8fc\uadf9\uc740 \uc804\ub825 \ud68c\ub85c\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucf54\uc77c\uc5d0\ub294 \uc81c\uc5b4\ub418\ub294 \ud68c\ub85c\uc640 \ub2e4\ub978 \uc804\uc555\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc5b4 \uc804\uc6d0\uc774 \uad50\ub958\uc778\uc9c0 \uc9c1\ub958\uc778\uc9c0, \uc815\uaca9 \uc804\uc555\uc740 \uc5bc\ub9c8\uc778\uc9c0, \uadf8\ub9ac\uace0 \uad50\ub958 \ucf54\uc77c\uc758 \uacbd\uc6b0 \ud574\ub2f9 \uc8fc\ud30c\uc218\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\ud604\uc7ac ZS3TF \uacf5\uac1c \ud398\uc774\uc9c0\uc5d0\ub294 \uc644\uc804\ud55c \ucf54\uc77c \uc804\uc555 \uc8fc\ubb38 \ub300\uc870\ud45c\uac00 \uac8c\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ud398\uc774\uc9c0\uc5d0\ub294 ZS3TF46\ubd80\ud130 ZS3TF56\uc5d0 \ub300\ud55c \ucf54\uc77c \uc804\uc555 \ud5c8\uc6a9 \uc624\ucc28\ub9cc \ub098\uc5f4\ub418\uc5b4 \uc788\uc744 \ubfd0, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uacf5\uce6d \ucf54\uc77c \uc635\uc158\uc774 \ubaa8\ub450 \uac8c\uc2dc\ub418\uc5b4 \uc788\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \ud544\uc694\ud55c \uc81c\uc5b4 \uc804\uc555\uc744 \uba85\uc2dc\ud558\uace0, \uc804\ub825 \ud68c\ub85c \uc815\uaca9\uc5d0\uc11c \ucd94\uce21\ud558\ub294 \ub300\uc2e0 \uc815\ud655\ud55c \ubaa8\ub378 \uc811\ubbf8\uc0ac\ub098 \uc8fc\ubb38 \ucf54\ub4dc\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"AC
\uc774\ub294 \uac1c\ub150\uc801\uc778 \uae30\ub2a5\uc801 \uad00\uacc4\ub9cc\uc744 \ub098\ud0c0\ub0b8 \uac83\uc774\uba70, \ubc30\uc120\ub3c4\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc815\ud655\ud55c \uc811\uc810 \ubc30\uc5f4, \ucf54\uc77c \uc804\uc6d0, \uc815\uaca9 \ubc0f \uc5f0\uacb0 \uc138\ubd80 \uc0ac\ud56d\uc740 \ud574\ub2f9 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ucc38\uc870\ud558\uc5ec \ud655\uc778\ud558\uac70\ub098 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ubb38\uc758\ud558\uc5ec \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n

4. \uc8fc\uadf9 \ubc0f \ubcf4\uc870 \uc811\uc810 \ud655\uc778<\/h2>\n\n\n\n

\uc8fc\uadf9\uc740 \uc2a4\uc704\uce58\ub85c \uc81c\uc5b4\ub418\ub294 \ubd80\ud558\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \ubcf4\uc870 \uc811\uc810\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc5b4, \ud45c\uc2dc, \uc5f0\ub3d9 \ub610\ub294 \ud53c\ub4dc\ubc31 \uae30\ub2a5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud544\uc694\ud55c \uc8fc\uadf9 \uc218\uc640 \ud544\uc694\ud55c \uc0c1\uc2dc \uac1c\ubc29\ud615 \ub610\ub294 \uc0c1\uc2dc \ud3d0\uc1c4\ud615 \ubcf4\uc870 \uc811\uc810 \uc218\ub97c \ubcc4\ub3c4\ub85c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

ZS3TF \uce74\ud0c8\ub85c\uadf8 \uc790\ub8cc\ub294 \ucd5c\ub300 2NO + 2NC\uc758 \ud328\ubc00\ub9ac \uc218\uc900 \ubcf4\uc870 \ubc30\uc5f4 \uba85\uc138\ub97c \ub4b7\ubc1b\uce68\ud558\uc9c0\ub9cc, \ud574\ub2f9 \ubc30\uc5f4\uc774 \ubaa8\ub4e0 \uacf5\uac1c \ubaa8\ub378\uc5d0 \uc801\uc6a9\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uba85\uc138\ub97c \uac01 \ubaa8\ub378\uc5d0 2NO + 2NC\uac00 \ud3ec\ud568\ub41c\ub2e4\ub294 \uc57d\uc18d\uc73c\ub85c \ud574\uc11d\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ud544\uc694\ud55c \ubc30\uc5f4\uc744 \uba85\uc2dc\ud558\uace0 \uad6c\uc131 \ud655\uc778\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

5. \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218, \ub0b4\uad6c\uc131 \ubc0f \ud658\uacbd \ud655\uc778<\/h2>\n\n\n\n

\ube48\ubc88\ud558\uac8c \uc791\ub3d9\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0, \ub2e8\uc21c\ud788 \uc804\ub958 \ud655\uc778\ub9cc\uc73c\ub85c\ub294 \ubd80\uc871\ud569\ub2c8\ub2e4. \uc2dc\uac04\ub2f9 \uc608\uc0c1 \uc791\ub3d9 \ud69f\uc218, \uc804\uae30\uc801 \ubd80\ud558, \uae30\uacc4\uc801 \uc791\ub3d9, \uc8fc\ubcc0 \ud658\uacbd \uc870\uac74, \uc778\ud074\ub85c\uc800 \uc628\ub3c4 \ubc0f \uc7a5\ucc29 \ubc29\uc2dd \ub4f1\uc774 \uc815\ud655\ud55c \uc81c\ud488 \uc120\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\ud488\uad70 \uc804\uccb4\uc5d0 \uc77c\ub960\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uac00\uc815\uc744 \ub530\ub974\uae30\ubcf4\ub2e4\ub294 \ubaa8\ub378\ubcc4 \uc81c\ud55c \uc0ac\uc591\uc744 \ubb38\uc758\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n

ZS3TF \ud398\uc774\uc9c0\uc5d0\ub294 ZS3TF46\ubd80\ud130 ZS3TF56\uc5d0 \ud55c\ud574 \uc0c1\uc138\ud55c \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218 \ubc0f \ub0b4\uad6c\uc131 \uc218\uce58\uac00 \uacf5\uac1c\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \uc791\uc740 \uaddc\ubaa8\uc758 \uacf5\uac1c \ubaa8\ub378\uc5d0\ub294 \uc774\uc640 \uac19\uc740 \uc644\uc804\ud55c \uc131\ub2a5 \ud45c\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub204\ub77d\ub41c \uc218\uce58\ub294 \uc815\ud655\ud55c \ubb38\uc11c\uac00 \uc81c\uacf5\ub420 \ub54c\uae4c\uc9c0 \ubbf8\uae30\uc7ac \uc0c1\ud0dc\ub85c \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

6. \uc2a4\uc704\uce6d, \uacfc\ubd80\ud558 \ubcf4\ud638 \ubc0f \ud68c\ub85c \ubcf4\ud638\ub97c \uba85\ud655\ud788 \uad6c\ubd84\ud574\uc57c \ud55c\ub2e4<\/h2>\n\n\n\n

\uc811\ucd09\uae30\ub294 \uc81c\uc5b4\ub41c \uc2a4\uc704\uce6d \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub97c \uc790\ub3d9 \uacfc\ubd80\ud558 \ub610\ub294 \ub2e8\ub77d \ubcf4\ud638 \uae30\ub2a5\uc73c\ub85c \uc124\uba85\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. A \uc5f4 \uacfc\ubd80\ud558 \ub9b4\ub808\uc774<\/a>, \ubaa8\ud130 \ubcf4\ud638\uc6a9 \ucc28\ub2e8\uae30\uc640 \uc0c1\ub958 \ud68c\ub85c \ubcf4\ud638 \uc7a5\uce58\ub294 \uae30\ub2a5\uacfc \uc785\uc99d \uc694\uac74\uc774 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ubcf4\ud638 \uc5ed\ud560\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc778 \ube44\uad50\ub97c \ubcf4\ub824\uba74 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. MPCB \ub300 \uc5f4\uacfc\ubd80\ud558 \ub9b4\ub808\uc774 \ub300 MCB<\/a>.<\/p>\n\n\n\n

\ucca8\ubd80\ub41c \ubaa8\ud130 \uc2a4\ud0c0\ud130<\/a> \ud558\ub098\uc758 \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc5ec\ub7ec \uc81c\uc5b4 \ubc0f \ubcf4\ud638 \uad6c\uc131 \uc694\uc18c\ub97c \uacb0\ud569\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc815\ud655\ud55c \uc544\ud0a4\ud14d\ucc98\ub294 \uc544\uc9c1 \ud655\uc815\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uacf5\uac1c\ub41c RITOKS \uc608\uc2dc\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. ZSLE1-D \uc804\uc790\uae30 \ubaa8\ud130 \uc2a4\ud0c0\ud130<\/a> \uadf8\ub9ac\uace0 ZS3RU \uc5f4 \uacfc\ubd80\ud558 \ub9b4\ub808\uc774<\/a>. \ub3d9\uc77c\ud55c \ubaa8\ud130 \uc81c\uc5b4 \ud074\ub7ec\uc2a4\ud130\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\ub2e4\uace0 \ud574\uc11c, \uc120\ud0dd\ub41c ZS3TF \uc811\ucd09\uae30\uc640 \ud638\ud658\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud504\ub85c\uc81d\ud2b8\uc5d0 \ubd84\uae30 \ub610\ub294 \ud53c\ub354 \ubcf4\ud638 \uae30\ub2a5\ub3c4 \ud544\uc694\ud55c \uacbd\uc6b0, \ubcc4\ub3c4\uc758 AC MCB \uc120\uc815 \uac00\uc774\ub4dc<\/a>. \ud638\ud658\uc131, \ub2e8\ub77d \ubcf4\ud638 \ubc0f \uc870\ud569 \uc815\uaca9\uc740 \uc81c\uc870\uc0ac\uc758 \uc815\ud655\ud55c \ubb38\uc11c\ub97c \ubc14\ud0d5\uc73c\ub85c \ud574\uc57c \ud558\uba70, \ub2e8\uc21c\ud788 \ubd80\ud488\uba85\ub9cc\uc73c\ub85c\ub294 \uacb0\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd9c\uc2dc\ub41c RITOKS AC \uc811\ucd09\uae30 \uc81c\ud488\uad70<\/h2>\n\n\n\n

\uadf8 AC \uc811\ucd09\uae30 \uce74\ud14c\uace0\ub9ac<\/a> \ud604\uc7ac \uc0b0\uc5c5\uc6a9 \ud68c\ub85c \uc804\ud658 \ubc0f AC \ubaa8\ud130 \uc81c\uc5b4\ub97c \uc704\ud55c ZS3TF \uc81c\ud488\uad70\uc744 \uc120\ubcf4\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc81c\ud488 \uc120\uc815 \uc694\uc57d\ud45c\uc77c \ubfd0, \uc790\ub3d9 \ubaa8\ub378 \uc120\ud0dd \ub3c4\uad6c\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uac8c\uc2dc\ub41c \ud544\ub4dc<\/th>ZS3TF \uc99d\uac70<\/th>\uc0ac\uc6a9 \ubc29\ubc95<\/th><\/tr><\/thead>
\uacf5\uac1c \ubaa8\ub378 \uc138\ud2b8<\/td>17\uac00\uc9c0 \ubaa8\ub378<\/td>\uc815\ud655\ud55c \ubaa8\ub378 \ud589\uc744 \uae30\uc900\uc73c\ub85c \ud6c4\ubcf4 \ubaa9\ub85d\uc744 \ucd94\ub9b0 \ub2e4\uc74c, \uc804\uccb4 \uc8fc\ubb38 \ucf54\ub4dc\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
380V\uc5d0\uc11c\uc758 AC-3 \uc804\ub958<\/td>9A ~ 400A, \ubaa8\ub378\uc5d0 \ub530\ub77c \ub2e4\ub984<\/td>\uba85\uc2dc\ub41c \uc804\uc555 \ubc0f \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\ub9cc \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
380V\uc5d0\uc11c\uc758 AC-4 \uc804\ub958<\/td>\ubaa8\ub378\uc774 \uac8c\uc2dc\ud568<\/td>\ud574\ub2f9 \uc911\ubd80\ud558 \uc694\uad6c \uc0ac\ud56d\uc5d0\ub294 AC-4 \uc5f4\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. AC-3\ub85c \ub300\uccb4\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ubaa8\ud130 \ucd9c\ub825<\/td>\ubaa8\ub378\uc5d0 \uc758\ud574 400\/380V\ub85c \uac8c\uc2dc\ub428<\/td>\ud574\ub2f9 \uac12\uc744 \uc815\ud655\ud55c \ubaa8\ub378 \ubc0f \uc804\uc555 \ucee8\ud14d\uc2a4\ud2b8\uc640 \uc5f0\ub3d9\ub41c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uc815\uaca9 \uc808\uc5f0 \uc804\uc555<\/td>690V \ub610\ub294 1000V (\ubaa8\ub378\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/td>\uc774\ub97c \uc791\ub3d9 \uc804\uc555\uc73c\ub85c \uac04\uc8fc\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ucf54\uc77c \uc635\uc158<\/td>\uacf5\uac1c\ub418\uc9c0 \uc54a\uc740 \uba85\ubaa9 \uc635\uc158 \uc804\uccb4<\/td>\ud544\uc694\ud55c \ucf54\uc77c\uc744 \uacf5\uae09\ud558\uace0 \ud655\uc778\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\ubcf4\uc870 \uc811\uc810<\/td>\ucd5c\ub300 2NO + 2NC\uae4c\uc9c0\uc758 \ud328\ubc00\ub9ac \uba85\uc138\uc11c<\/td>\ud3ec\ud568 \uc0ac\ud56d \ub610\ub294 \uc120\ud0dd \uc0ac\ud56d\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ub0b4\uc6a9\uc744 \ud655\uc778\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/td><\/tr>\n
\uce58\uc218 \ubc0f \ubc30\uc120<\/td>\ud604\uc7ac \ud398\uc774\uc9c0\uc5d0\ub294 \uac8c\uc2dc\ub418\uc9c0 \uc54a\uc74c<\/td>\uc124\uacc4 \ubc18\uc601 \uc804\uc5d0 \uc815\ud655\ud55c \ub3c4\uba74\uacfc \ubb38\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n

\uc815\ud655\ud55c \ubaa8\ub378 \uac80\uc99d \uc6cc\ud06c\ud50c\ub85c\uc6b0<\/h2>\n\n\n\n
  1. \ubd80\ud558 \ubc0f \uc791\ub3d9 \uc21c\uc11c\ub97c \uc124\uba85\ud558\uc2ed\uc2dc\uc624.<\/li>
  2. \uacf5\uc2dd \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uc5ec \ud574\ub2f9\ub418\ub294 \uc0ac\uc6a9 \ubc94\uc8fc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>
  3. \uc8fc \uc804\uc6d0 \ud68c\ub85c\uc758 \uc804\uc555, \uc0c1 \ubc30\uc5f4 \ubc0f \ud544\uc694\ud55c \uc791\ub3d9 \uc804\ub958 \ub610\ub294 \ubaa8\ud130 \uc0ac\uc591\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/li>
  4. \ucf54\uc77c\/\uc81c\uc5b4 \uc804\uc6d0 \uc720\ud615, \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/li>
  5. \uc8fc\uadf9 \ubc0f \ubcf4\uc870 \uc811\uc810\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624.<\/li>
  6. \uc608\uc0c1\ub418\ub294 \uc791\ub3d9 \uc8fc\ud30c\uc218, \uc678\ud568 \ubc0f \ud658\uacbd \uc870\uac74\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/li>
  7. \uacfc\ubd80\ud558, \ud68c\ub85c \ubcf4\ud638, \uc5f0\ub3d9 \ubc0f \uc2dc\ub3d9\uae30 \uad00\ub828 \uc694\uad6c \uc0ac\ud56d\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/li>
  8. \uc815\ud655\ud55c \ubaa8\ub378\uba85, \uc8fc\ubb38 \ucf54\ub4dc, \ub370\uc774\ud130\uc2dc\ud2b8, \uce58\uc218 \ubc0f \ubc30\uc120 \uc815\ubcf4\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/li><\/ol>\n\n\n\n

    AC \uc811\ucd09\uae30 \ubb38\uc758 \uc2dc \ud3ec\ud568\ud574\uc57c \ud560 \uc815\ubcf4<\/h2>\n\n\n\n