{"id":93,"date":"2026-07-07T07:48:47","date_gmt":"2026-07-07T07:48:47","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?post_type=product&p=93"},"modified":"2026-07-07T07:48:48","modified_gmt":"2026-07-07T07:48:48","slug":"vfd-inverter-duty-motors-yvf2-variable-frequency-three-phase-motor","status":"publish","type":"product","link":"https:\/\/industrialelectricmotor.net\/ko\/product\/vfd-inverter-duty-motors-yvf2-variable-frequency-three-phase-motor\/","title":{"rendered":"VFD \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130 \u2013 YVF2 \uac00\ubcc0 \uc8fc\ud30c\uc218 3\uc0c1 \ubaa8\ud130"},"content":{"rendered":"
\n
\n
\uc18d\ub3c4 \ubc94\uc704: 5~100Hz<\/div>\n
\ucd9c\ub825: 0.55 ~ 315kW<\/div>\n
\uc808\uc5f0 \ub4f1\uae09: H\ub4f1\uae09 (180\u00b0C)<\/div>\n
\ub0c9\uac01 \ubc29\uc2dd: IC416 \ub3c5\ub9bd\ud615 \ud32c<\/div>\n
\uc778\ucf54\ub354: 1024 PPR (\uc120\ud0dd \uc0ac\ud56d)<\/div>\n<\/div>\n
\n
\n

YVF\/YVF2 \uc2dc\ub9ac\uc988 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ubaa8\ud130 \uac1c\uc694<\/h2>\n

YVF2 \uc2dc\ub9ac\uc988 \uac00\ubcc0 \uc8fc\ud30c\uc218 3\uc0c1 \ube44\ub3d9\uae30 \ubaa8\ud130\ub294 \uc778\ubc84\ud130 \uad6c\ub3d9 \uc791\ub3d9\uc5d0 \ud2b9\ud654\ub41c \uc124\uacc4 \ubcc0\uacbd\uc744 \ud1b5\ud574 Y2 \uc2dc\ub9ac\uc988 \ud50c\ub7ab\ud3fc\uc744 \uae30\ubc18\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uacf5\uae09 \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c \uace0\uc815 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\ub294 \uc77c\ubc18 \uc720\ub3c4 \ubaa8\ud130\uc640 \ub2ec\ub9ac, VFD \ubaa8\ud130\ub294 \uc678\ubd80 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(\uc778\ubc84\ud130)\uc5d0 \uc758\ud574 \uc5f0\uc18d\uc801\uc73c\ub85c \uac00\ubcc0 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ud130\uc640 VFD\uc758 \uc870\ud569\uc740 \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4, \ubd80\ub4dc\ub7ec\uc6b4 \uc2dc\ub3d9, \uac00\ubcc0 \ud1a0\ud06c \ubd80\ud558\uc5d0\uc11c\uc758 \uc5d0\ub108\uc9c0 \uc808\uc57d, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c\uc758 \uacf5\uc815 \ucd5c\uc801\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n

VFD \ubaa8\ud130\uc640 \uc77c\ubc18 \ubaa8\ud130\uc758 \uc8fc\uc694 \uacf5\ud559\uc801 \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud45c\uc900 3\uc0c1 \ubaa8\ud130<\/a> \uc774 \uc81c\ud488\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc740 \uc138 \uac00\uc9c0 \uc601\uc5ed\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc774 H\uae09(180\u00b0C)\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ub418\uc5c8\uc73c\uba70, PWM \uc778\ubc84\ud130 \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\ubc1c\uc0dd\ud558\ub294 \ub192\uc740 dV\/dt \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ucf54\ub85c\ub098 \ubc29\uc9c0 \uc640\uc774\uc5b4\uac00 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc740 \ucd95 \uc7a5\ucc29\ud615 \ud32c \ub300\uc2e0 \ub3c5\ub9bd\ud615 \ucd95\ub958 \ud32c(IC416)\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc77c\uc815\ud55c \uacf5\uae30 \ud750\ub984\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc14b\uc9f8, \uc804\uc790\uae30 \uc124\uacc4\uac00 \ucd5c\uc801\ud654\ub418\uc5b4 \uac00\ubcc0 \uc8fc\ud30c\uc218 \uc5ec\uc790 \uc870\uac74\uc5d0\uc11c \ud1a0\ud06c \ub9e5\ub3d9 \ubc0f \uac00\uccad \uc18c\uc74c\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n

\uc800\ud76c \uacf5\uc7a5\uc5d0\uc11c\ub294 \ud604\uc7ac IEC 80\ubd80\ud130 315\uae4c\uc9c0 12\uac00\uc9c0 \ud504\ub808\uc784 \ud06c\uae30\ub85c 0.55kW\ubd80\ud130 315kW\uae4c\uc9c0 23\uac00\uc9c0 \ucd9c\ub825 \ubc94\uc704\uc758 YVF2 \ubaa8\ud130\ub97c \uc0dd\uc0b0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ud1a0\ud06c \uc18d\ub3c4 \ubc94\uc704\ub294 5~50Hz\uc774\uace0, \uc815\ucd9c\ub825 \ubc94\uc704\ub294 50Hz\uc5d0\uc11c \ucd5c\ub300 100Hz\uae4c\uc9c0 \ud655\uc7a5\ub418\uc5b4 \uc800\uc18d \uace0\ud1a0\ud06c \ubc0f \uace0\uc18d \uc815\ucd9c\ub825 \uc6a9\ub3c4 \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\"VFD<\/p>\n<\/div>\n<\/div>\n

\uae30\uc220 \uc0ac\uc591<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ub9e4\uac1c\ubcc0\uc218<\/th>\n\uc0ac\uc591<\/th>\n<\/tr>\n<\/thead>\n
\ubaa8\ud130 \uc2dc\ub9ac\uc988<\/td>\nYVF2 (\uc778\ubc84\ud130 \uad6c\ub3d9\ud615, IE2\/IE3 \uc0ac\uc6a9 \uac00\ub2a5)<\/td>\n<\/tr>\n
\ud30c\uc6cc \ub808\uc778\uc9c0<\/td>\n0.55kW \u2013 315kW(0.75HP \u2013 420HP)<\/td>\n<\/tr>\n
IEC \ud504\ub808\uc784 \ud06c\uae30<\/td>\n80M, 90S\/L, 100L, 112M, 132S\/M, 160M\/L, 180M\/L, 200L, 225S\/M, 250M, 280S\/M, 315S\/M\/L<\/td>\n<\/tr>\n
\uc804\ubd07\ub300 \uac1c\uc218<\/td>\n4\uadf9 \ud45c\uc900\ud615(50Hz\uc5d0\uc11c 1500rpm); 2\uadf9 \ubc0f 6\uadf9\uc740 \uc694\uccad \uc2dc \uc81c\uacf5 \uac00\ub2a5<\/td>\n<\/tr>\n
\uc815\uaca9 \uc804\uc555<\/td>\n380V(\ud45c\uc900), 400V, 440V, 460V, 690V \uc0ac\uc6a9 \uac00\ub2a5<\/td>\n<\/tr>\n
\uae30\ubcf8 \uc8fc\ud30c\uc218<\/td>\n50Hz \ud45c\uc900 (60Hz \uc9c0\uc6d0)<\/td>\n<\/tr>\n
\uc815\ud1a0\ud06c \ubc94\uc704<\/td>\n5Hz ~ 50Hz (\uc18d\ub3c4 \ube44\uc728 10:1)<\/td>\n<\/tr>\n
\uc815\ucd9c\ub825 \ubc94\uc704<\/td>\n50Hz \u2013 100Hz<\/td>\n<\/tr>\n
\uc808\uc5f0 \ub4f1\uae09<\/td>\n\ucf54\ub85c\ub098 \ubc29\uc804 \ubc29\uc9c0 \uc790\uc11d \uc640\uc774\uc5b4\uac00 \ud3ec\ud568\ub41c H\uae09(180\u00b0C)<\/td>\n<\/tr>\n
\ubcf4\ud638 \ub4f1\uae09<\/td>\nIP55 (\ubc29\uc9c4, \ubb3c \ubd84\uc0ac \ubc29\uc9c0)<\/td>\n<\/tr>\n
\ub0c9\uac01 \ubc29\uc2dd<\/td>\nIC416 (\uc644\uc804 \ubc00\ud3d0\ud615, \ubcc4\ub3c4\uc758 AC \ud32c \ubaa8\ud130\ub85c \ub3c5\ub9bd\uc801\uc778 \ud658\uae30)<\/td>\n<\/tr>\n
\ub0c9\uac01 \ud32c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/td>\n\ub2e8\uc0c1 220V\/50Hz \ub610\ub294 \uc0bc\uc0c1 380V\/50Hz (VFD \ucd9c\ub825\uc774 \uc544\ub2cc \uc8fc\uc804\uc6d0\uc5d0 \uc9c1\uc811 \uc5f0\uacb0)<\/td>\n<\/tr>\n
\uc778\ucf54\ub354 \uc635\uc158<\/td>\n\uc99d\ubd84\ud615 \uc5d4\ucf54\ub354, 1024 PPR(\ud68c\uc804\ub2f9 \ud384\uc2a4 \uc218), 5V TTL \ub610\ub294 12V \ub77c\uc778 \ub4dc\ub77c\uc774\ubc84 \ucd9c\ub825<\/td>\n<\/tr>\n
\uc808\uc5f0 \uc804\uc555 \uc815\uaca9<\/td>\nPWM \uc778\ubc84\ud130 \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\ubc1c\uc0dd\ud558\ub294 \ucd5c\ub300 \uc804\uc555 1,600V \uc774\uc0c1(dV\/dt \u2265 1,000V\/\u00b5s)\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc784\ubb34 \ub4f1\uae09<\/td>\nS1(\uc5f0\uc18d\ud615), \uc815\ud1a0\ud06c \ubc94\uc704 \ub0b4 \ubaa8\ub4e0 \uc18d\ub3c4\uc5d0\uc11c 100% \ud1a0\ud06c \uc815\uaca9<\/td>\n<\/tr>\n
\uc124\uce58<\/td>\nIM B3(\ud48b), IM B5(\ud50c\ub79c\uc9c0), IM B35(\ubcf5\ud569\ud615)<\/td>\n<\/tr>\n
\uc8fc\ud0dd \uc790\uc7ac<\/td>\n\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08(\ud504\ub808\uc784 80~160), \uc8fc\ucca0(\ud504\ub808\uc784 160~315)<\/td>\n<\/tr>\n
\uc9c4\ub3d9(\ubb34\ubd80\ud558 \uc0c1\ud0dc)<\/td>\n\u2264 1.8 mm\/s (80~132 \ud504\ub808\uc784); \u2264 2.8 mm\/s (160~315 \ud504\ub808\uc784)<\/td>\n<\/tr>\n
\uc7a1\uc74c (\ubb34\ubd80\ud558 \uc0c1\ud0dc, \uae30\ubcf8 \uc8fc\ud30c\uc218)<\/td>\n\ud504\ub808\uc784 80: 73dB(A); \ud504\ub808\uc784 132: 80dB(A); \ud504\ub808\uc784 200: 92dB(A); \ud504\ub808\uc784 280: 99dB(A)<\/td>\n<\/tr>\n
VFD \ud638\ud658\uc131<\/td>\nABB ACS, Siemens G120\/S120, Danfoss FC, Yaskawa A1000, Delta VFD, Schneider ATV \ub4f1 \ubaa8\ub4e0 \uc8fc\uc694 VFD \ube0c\ub79c\ub4dc\uc640 \ud638\ud658\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ud45c\uc900 \uc900\uc218<\/td>\nJB\/T 7118-2004, IEC 60034, GB\/T 755, NEMA MG1 \ud30c\ud2b8 31(\uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ud1a0\ud06c-\uc18d\ub3c4 \ud2b9\uc131<\/h2>\n

\ub2e4\uc74c \ud45c\ub294 \ub2f9\uc0ac\uc758 4\uadf9 YVF2 \uc2dc\ub9ac\uc988 \ubaa8\ud130\uc758 \uc815\uaca9 \ucd9c\ub825, \uc815\uaca9 \ud1a0\ud06c \ubc0f \ub9e4\uce6d\ub418\ub294 VFD \uc6a9\ub7c9\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc815\ud1a0\ud06c \ubc94\uc704\ub294 5Hz\uc5d0\uc11c 50Hz\uae4c\uc9c0 \uc815\uaca9 \ud1a0\ud06c\ub97c \uc644\uc804\ud788 \ubc1c\ud718\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. 50Hz \uc774\uc0c1\uc5d0\uc11c\ub294 \ubaa8\ud130\uac00 \uc815\ucd9c\ub825 \ubaa8\ub4dc\ub85c \uc804\ud658\ub418\uc5b4 \ud1a0\ud06c\uac00 \uc18d\ub3c4\uc5d0 \ubc18\ube44\ub840\ud558\uc5ec \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ud504\ub808\uc784 \ud06c\uae30<\/th>\n\uc815\uaca9 \ucd9c\ub825(kW)<\/th>\n\uc815\uaca9 \ud1a0\ud06c(N\u00b7m)<\/th>\n\ub9e4\uce6d\ub41c VFD(kW)<\/th>\n\uc0c1\uc218-\ud1a0\ud06c \ubc94\uc704(Hz)<\/th>\n\uc0c1\uc218 \uc804\ub825 \ubc94\uc704(Hz)<\/th>\n<\/tr>\n<\/thead>\n
80M<\/td>\n0.55 \u2013 0.75<\/td>\n3.5 \u2013 4.7<\/td>\n0.75 \u2013 1.5<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
90S\/L<\/td>\n1.1 \u2013 1.5<\/td>\n7.0 \u2013 9.5<\/td>\n1.5 \u2013 2.2<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
100\ub9ac\ud130<\/td>\n2.2 \u2013 3.0<\/td>\n14~19\uc138<\/td>\n3.0 \u2013 4.0<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
132S\/M<\/td>\n5.5 \u2013 7.5<\/td>\n35 \u2013 47.7<\/td>\n7.5 \u2013 11<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
160M\/L<\/td>\n11~15\uc138<\/td>\n70 \u2013 95.5<\/td>\n15~18.5<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
180M\/L<\/td>\n18.5 \u2013 22<\/td>\n117 \u2013 140.9<\/td>\n22~30\uc138<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
200\ub9ac\ud130<\/td>\n30<\/td>\n190.9<\/td>\n37<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
225S\/M<\/td>\n37~45\uc138<\/td>\n235.5 \u2013 286.4<\/td>\n45~55\uc138<\/td>\n5~50<\/td>\n50~100<\/td>\n<\/tr>\n
250\ubbf8\ud130<\/td>\n55<\/td>\n350.1<\/td>\n75<\/td>\n3~50<\/td>\n50~100<\/td>\n<\/tr>\n
280S\/M<\/td>\n75~90<\/td>\n447.7 \u2013 572.9<\/td>\n90~110<\/td>\n3~50<\/td>\n50~100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\uc77c\ubc18 \ubaa8\ud130 \ub300\uc2e0 \uc804\uc6a9 VFD \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n

\uc77c\ubc18\uc801\uc778 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub3c4 VFD\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae30\ubcf8\uc801\uc778 \uc18d\ub3c4 \uc870\uc815\uc744 \ud560 \uc218 \uc788\uc9c0\ub9cc, \uc778\ubc84\ud130 \uad6c\ub3d9\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \uc804\ub3d9\uae30\ub97c \uc0ac\uc6a9\ud558\uba74 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc5d0 \uc0c1\ub2f9\ud55c \ucc28\uc774\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uac00\ubcc0 \uc18d\ub3c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 YVF2 \uc804\ub3d9\uae30\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc0c1\uc758 \uc774\uc720\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\ud2b9\uc9d5<\/th>\nVFD\uc5d0 \uc7a5\ucc29\ub41c \ud45c\uc900 \ubaa8\ud130<\/th>\nYVF2 \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130<\/th>\n<\/tr>\n<\/thead>\n
\ub2e8\uc5f4 \uc2dc\uc2a4\ud15c<\/td>\nF\uae09(155\u00b0C), \ud45c\uc900 \uc804\uc120<\/td>\nH\uae09(180\u00b0C) \ucf54\ub85c\ub098 \ubc29\uc9c0 \uc804\uc120, \ucd5c\ub300 1,600V \uc774\uc0c1 \uc815\uaca9 \uc804\uc555<\/td>\n<\/tr>\n
\uc800\uc18d\uc5d0\uc11c\uc758 \ub0c9\uac01<\/td>\n\ucd95\uc5d0 \uc7a5\ucc29\ub41c \ud32c - \ud48d\ub7c9\uc740 \uc18d\ub3c4\uc5d0 \ube44\ub840\ud558\uc5ec \uac10\uc18c\ud569\ub2c8\ub2e4.<\/td>\n\ub3c5\ub9bd\ud615 \ud32c\uc774 \uc77c\uc815\ud55c \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\uc5ec \ubaa8\ub4e0 \ubaa8\ud130 \uc18d\ub3c4\uc5d0\uc11c \uc644\ubcbd\ud55c \ub0c9\uac01 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc800\uc18d\uc5d0\uc11c\uc758 \ud1a0\ud06c<\/td>\n25Hz \ubbf8\ub9cc\uc5d0\uc11c\ub294 \uc815\uaca9 \ucd9c\ub825\uc744 \ub0ae\ucdb0\uc57c \ud569\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c 10Hz\uc5d0\uc11c 60~70TP3T \ud1a0\ud06c).<\/td>\n100% \uc815\uaca9 \ud1a0\ud06c\ub294 5Hz~50Hz \ubc94\uc704\uc5d0\uc11c \uc801\uc6a9\ub418\uba70, \uc815\uaca9 \uc800\ud558\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc18d\ub3c4 \ud53c\ub4dc\ubc31<\/td>\n\uac1c\ubc29 \ub8e8\ud504 V\/f \uc81c\uc5b4\ub9cc \ud574\ub2f9<\/td>\n\uc635\uc158 \uc0ac\uc591\uc778 1024 PPR \uc5d4\ucf54\ub354\ub97c \uc0ac\uc6a9\ud55c \ud3d0\ub8e8\ud504 \ubca1\ud130 \uc81c\uc5b4<\/td>\n<\/tr>\n
\uc608\uc0c1 \uc218\uba85<\/td>\nPWM \uc804\uc555 \uc2a4\ud2b8\ub808\uc2a4\ub85c \uc778\ud574 30~50% \uac10\uc18c<\/td>\n\uc815\uaca9 \uad8c\uc120 \uc218\uba85 \ubcf4\uc7a5 - \uc778\ubc84\ud130 \uc791\ub3d9\uc5d0 \uc801\ud569\ud558\uac8c \uc124\uacc4\ub41c \uc808\uc5f0\uccb4<\/td>\n<\/tr>\n
\ubca0\uc5b4\ub9c1 \uc804\ub958 \ubcf4\ud638<\/td>\n\uc5c6\uc74c - \ud648\uc774 \uc0dd\uae38 \uc704\ud5d8<\/td>\n\uc808\uc5f0 \ubca0\uc5b4\ub9c1 \uc635\uc158(\ud504\ub808\uc784 160 \uc774\uc0c1) \ub610\ub294 \uc0e4\ud504\ud2b8 \uc811\uc9c0 \ub9c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ud2b9\uc9d5 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc7a5\uc810<\/h2>\n
\n
\n

\ucf54\ub85c\ub098 \uc800\ud56d \uc808\uc5f0 \uc2dc\uc2a4\ud15c<\/h3>\n

YVF2 \uc2a4\ud14c\uc774\ud130 \uad8c\uc120\uc740 \ubaa8\ub450 \uc815\uaca9 \uc784\ud384\uc2a4 \uc804\uc555 \ub0b4\uc131\uc774 \ucd5c\uc18c 1,600V \ud53c\ud06c\uc778 \uc774\uc911 \ucf54\ud305 \ucf54\ub85c\ub098 \ubc29\uc9c0 \uc790\uc11d \uc640\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc640\uc774\uc5b4 \uc808\uc5f0\uc5d0\ub294 \uace0\uc8fc\ud30c PWM \uc2a4\uc704\uce6d\uc73c\ub85c \uc778\ud55c \ubd80\ubd84 \ubc29\uc804 \uc5f4\ud654\ub97c \ubc29\uc9c0\ud558\ub294 \ub098\ub178 \ucda9\uc9c4 \uc5d0\ub098\uba5c\uc774 \uc801\uc6a9\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. VPI(\uc9c4\uacf5 \uc555\ub825 \ud568\uce68) \ucc98\ub9ac\uc640 \uacb0\ud569\ub41c \uc774 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc740 \uc778\ubc84\ud130 \uc5ec\uc790 \uc870\uac74\uc5d0\uc11c\ub3c4 \ubaa8\ud130\uc758 \uc804\uccb4 \uc218\uba85 \ub3d9\uc548 \uc808\uc5f0 \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ub3c5\ub9bd\ud615 \uac15\uc81c \ud658\uae30 \ub0c9\uac01(IC416)<\/h3>\n

NDE \ube0c\ub798\ud0b7\uc5d0 \uc7a5\ucc29\ub41c \ubcc4\ub3c4\uc758 \ud32c \ubaa8\ud130\ub294 \uba54\uc778 \ubaa8\ud130 \uc18d\ub3c4\uc640 \uad00\uacc4\uc5c6\uc774 \uc77c\uc815\ud55c \ud48d\ub7c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc778 \uc0e4\ud504\ud2b8 \uc7a5\ucc29\ud615 \ud32c\uc774 \uc800\uc18d \ubaa8\ud130\uc5d0\uc11c \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\ub294 \uc5f4 \uc800\ud558 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \ub0c9\uac01 \ud32c\uc740 \uc8fc \uc804\uc6d0\uc5d0\uc11c \uc9c1\uc811 \uc804\uc6d0\uc744 \uacf5\uae09\ubc1b\uc73c\ubbc0\ub85c(VFD \ucd9c\ub825\uc774 \uc544\ub2d8) \uc815\uc9c0 \uc0c1\ud0dc\ubd80\ud130 \ucd5c\ub300 \uc18d\ub3c4\uae4c\uc9c0 \uc77c\uad00\ub41c \ub0c9\uac01 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud32c \ubaa8\ud130\uc758 \uc815\uaca9 \ucd9c\ub825\uc740 \ud504\ub808\uc784 \ud06c\uae30\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 30~80W\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ud3d0\ub8e8\ud504 \uc81c\uc5b4\uc6a9 \uc120\ud0dd\uc801 \uc5d4\ucf54\ub354<\/h3>\n

\uc99d\ubd84\ud615 \uc5d4\ucf54\ub354(1024 PPR, 5V TTL \ub610\ub294 12V \ub77c\uc778 \ub4dc\ub77c\uc774\ubc84)\ub294 NDE \uc0e4\ud504\ud2b8 \ud655\uc7a5\ubd80\uc5d0 \uacf5\uc7a5\uc5d0\uc11c \uc124\uce58\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc5d4\ucf54\ub354\ub294 VFD\uc5d0 \uc815\ubc00\ud55c \uc18d\ub3c4 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud558\uc5ec \ud3d0\ub8e8\ud504 \ubca1\ud130 \uc81c\uc5b4\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uace0, \u00b10.01%\uc758 \uc18d\ub3c4 \uc81c\uc5b4 \uc815\ud655\ub3c4\uc640 10ms \ubbf8\ub9cc\uc758 \ud1a0\ud06c \uc751\ub2f5 \uc2dc\uac04\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4. \uc5d4\ucf54\ub354 \ud53c\ub4dc\ubc31\uc740 \ub2e4\ucd95 \uad8c\ucde8\uae30, \uc6f9 \ud578\ub4e4\ub9c1 \uc2dc\uc2a4\ud15c, CNC \uacf5\uc791\uae30\uacc4 \uc2a4\ud540\ub4e4 \ub4f1 \uc815\ubc00\ud55c \uc18d\ub3c4 \ub3d9\uae30\ud654\uac00 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc800\ud1a0\ud06c \ub9ac\ud50c \uc124\uacc4<\/h3>\n

\uace0\uc815\uc790 \uc2ac\ub86f \ud615\uc0c1\uacfc \ud68c\uc804\uc790 \ubc14 \uacbd\uc0ac\uac01\uc740 \uac00\ubcc0 \uc8fc\ud30c\uc218 \uc5ec\uc790\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc800\uc8fc\ud30c\uc218\uc5d0\uc11c \uc804\uc790\uae30 \ud1a0\ud06c \ub9e5\ub3d9\uc774 \uac10\uc18c\ub418\uc5b4, \ud45c\uc900 \ubaa8\ud130\uac00 15Hz \ubbf8\ub9cc\uc758 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud560 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ucf54\uae45 \ud604\uc0c1 \uc5c6\uc774 \ub354\uc6b1 \ubd80\ub4dc\ub7ec\uc6b4 \ucd95 \ud68c\uc804\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubd80\ub4dc\ub7ec\uc6b4 \uc800\uc18d \uc791\ub3d9\uc740 \ucee8\ubca0\uc774\uc5b4 \uc704\uce58 \uc81c\uc5b4, \uc555\ucd9c\uae30 \uc2a4\ud06c\ub958 \uad6c\ub3d9 \ubc0f \uc815\ubc00 \ucf54\ud305 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\"\uacf5\uc7a5<\/p>\n

\uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n

\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\uc640 \uacb0\ud569\ub41c VFD \ubaa8\ud130\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc5d0\ub108\uc9c0 \uc808\uc57d, \uacf5\uc815 \uc81c\uc5b4 \ubc0f \uc7a5\ube44 \ubcf4\ud638 \uce21\uba74\uc5d0\uc11c \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n
\"VFD<\/p>\n

HVAC \ud32c \ubc0f \ud38c\ud504<\/h3>\n

\uc6d0\uc2ec \ud32c\uacfc \ud38c\ud504\uc758 \uac00\ubcc0 \uc18d\ub3c4 \uc81c\uc5b4\ub294 \uc2a4\ub85c\ud2c0 \ubc38\ube0c\ub97c \uc0ac\uc6a9\ud55c \uace0\uc815 \uc18d\ub3c4 \uc791\ub3d9\uc5d0 \ube44\ud574 \uc5d0\ub108\uc9c0 \uc18c\ube44\ub97c 30~60%\uae4c\uc9c0 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uc720\uc0ac\uc131 \ubc95\uce59\uc5d0 \ub530\ub77c \uc804\ub825 \uc18c\ube44\ub294 \uc18d\ub3c4 \uac10\uc18c\uc758 \uc138\uc81c\uacf1\uc5d0 \ubc18\ube44\ub840\ud558\uc5ec \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n<\/td>\n

\"VFD<\/p>\n

\uc778\uc1c4 \ubc0f \uc6f9 \ud578\ub4e4\ub9c1<\/h3>\n

\uc5d4\ucf54\ub354 \ud53c\ub4dc\ubc31\uc744 \uac16\ucd98 \ud3d0\ub8e8\ud504 \ubca1\ud130 \uc81c\uc5b4\ub294 \uc5ec\ub7ec \uc778\uc1c4 \uc2a4\ud14c\uc774\uc158, \uc640\uc778\ub354 \ubc0f \uc5b8\uc640\uc778\ub354\uac00 \uc870\uc815\ub41c \uc18d\ub3c4\ub85c \uc791\ub3d9\ud560 \ub54c \uc815\ubc00\ud55c \uc6f9 \uc7a5\ub825 \uc870\uc808\uacfc \ub77c\uc778 \uc18d\ub3c4 \ub3d9\uae30\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<\/td>\n

\"VFD<\/p>\n

\uc12c\uc720 \ubc0f \uc640\uc774\uc5b4 \ub4dc\ub85c\uc789<\/h3>\n

\ubc29\uc801\uae30, \uc5f0\uc2e0\uae30, \uaf2c\uc784\uae30\uc6a9 \uac00\ubcc0 \uc18d\ub3c4 \uc2a4\ud540\ub4e4 \ub4dc\ub77c\uc774\ube0c. \uc18d\ub3c4 \uc870\uc808\uc744 \ud1b5\ud574 \uae30\uacc4\uc2dd \uae30\uc5b4 \ubcc0\uc18d \uc5c6\uc774 \ub2e4\uc591\ud55c \uc12c\uc720 \uc885\ub958\uc640 \ub370\ub2c8\uc5b4 \uaddc\uaca9\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n
\n

\uc555\ucd9c\uae30 \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \uac00\uacf5<\/h3>\n

\uc2a4\ud06c\ub958 \ud68c\uc804 \uc18d\ub3c4\ub294 \uc0dd\uc0b0 \uc18d\ub3c4\uc640 \uc6a9\uc735 \ud488\uc9c8\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc81c\uc5b4\ud569\ub2c8\ub2e4. VFD \ubaa8\ud130\ub294 \uc815\uaca9 \uc18d\ub3c4 10%\uc5d0\uc11c 100%\uae4c\uc9c0 \ubd80\ub4dc\ub7fd\uace0 \uc9c4\ub3d9 \uc5c6\ub294 \ud68c\uc804\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc800\uc18d\uc5d0\uc11c\uc758 \uc77c\uc815\ud55c \ud1a0\ud06c\ub294 \uace0\uc810\ub3c4 \ud3f4\ub9ac\uba38 \uac00\uacf5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucd9c\ub825 \ubc94\uc704\ub294 11~160kW\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

CNC \uacf5\uc791\uae30\uacc4 \uc2a4\ud540\ub4e4<\/h3>\n

\ubc00\ub9c1, \uc120\uc0ad \ubc0f \uc5f0\uc0ad\uae30 \uc2a4\ud540\ub4e4 \uad6c\ub3d9 \uc7a5\uce58\ub294 \uae30\ubcf8 \uc8fc\ud30c\uc218 \uc774\uc0c1\uc5d0\uc11c \uc77c\uc815\ud55c \ucd9c\ub825\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub113\uc740 \uc18d\ub3c4 \ubc94\uc704\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. 50~100Hz\uc758 \uc77c\uc815\ud55c \ucd9c\ub825 \ubc94\uc704\ub294 \uac00\ubcbc\uc6b4 \ub9c8\ubb34\ub9ac \uc808\uc0ad \uc2dc \uc2a4\ud540\ub4e4 \uc18d\ub3c4\ub97c \ub450 \ubc30\ub85c \ub192\uc5ec \ud45c\uba74 \ud488\uc9c8\uacfc \uc791\uc5c5 \uc2dc\uac04\uc744 \uac1c\uc120\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ucee8\ubca0\uc774\uc5b4 \ubc0f \uc790\uc7ac \ucde8\uae09<\/h3>\n

\uc870\uc808 \uac00\ub2a5\ud55c \ucee8\ubca0\uc774\uc5b4 \uc18d\ub3c4\ub294 \ub77c\uc778 \ubc38\ub7f0\uc2f1, \ubd80\ub4dc\ub7ec\uc6b4 \uc81c\ud488 \ucc98\ub9ac \ubc0f \uc801\uc7ac \uad6c\uc5ed \uc81c\uc5b4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. VFD \ub7a8\ud504\ub97c \uc774\uc6a9\ud55c \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8\ub294 \ubca8\ud2b8 \ubbf8\ub044\ub7ec\uc9d0\uc744 \ubc29\uc9c0\ud558\uace0 \ucee4\ud50c\ub9c1, \ubca0\uc5b4\ub9c1 \ubc0f \ubca8\ud2b8 \uc811\ud569\ubd80\uc5d0 \uac00\ud574\uc9c0\ub294 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

VFD \ubaa8\ud130 \ubc0f \ub4dc\ub77c\uc774\ube0c \ud398\uc5b4\ub9c1 \uac00\uc774\ub4dc<\/h2>\n

YVF2 \ubaa8\ud130\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 VFD\ub97c \uc120\ud0dd\ud560 \ub54c, VFD\uc758 \uc815\uaca9 \ucd9c\ub825 \uc804\ub958\ub294 \ubaa8\ud130\uc758 \uc815\uaca9 \uc804\ub958\uc640 \uac19\uac70\ub098 \uadf8 \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uace0\ubd80\ud558 \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\uc7a6\uc740 \uc2dc\ub3d9, \ub192\uc740 \uad00\uc131 \ubd80\ud558 \ub610\ub294 \uc9c0\uc18d\uc801\uc778 \uacfc\ubd80\ud558 \uc791\ub3d9)\uc758 \uacbd\uc6b0, \ubaa8\ud130 \uc815\uaca9\ubcf4\ub2e4 \ud55c \ub2e8\uacc4 \ud070 VFD\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ub2e4\uc74c \ud45c\ub294 \uad8c\uc7a5 VFD \ud06c\uae30\uc785\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\ubaa8\ud130 \ucd9c\ub825(kW)<\/th>\n\ubaa8\ud130 \uc815\uaca9 \uc804\ub958(A)<\/th>\nVFD \uc815\uc0c1 \uc791\ub3d9 \uc6a9\ub7c9(kW)<\/th>\nVFD \uace0\ud558\uc911(kW)<\/th>\n<\/tr>\n<\/thead>\n
0.75<\/td>\n2.1<\/td>\n0.75<\/td>\n1.5<\/td>\n<\/tr>\n
2.2<\/td>\n5.1<\/td>\n2.2<\/td>\n4.0<\/td>\n<\/tr>\n
5.5<\/td>\n12.2<\/td>\n5.5<\/td>\n7.5<\/td>\n<\/tr>\n
11<\/td>\n23.8<\/td>\n11<\/td>\n15<\/td>\n<\/tr>\n
22<\/td>\n45.5<\/td>\n22<\/td>\n30<\/td>\n<\/tr>\n
45<\/td>\n89.0<\/td>\n45<\/td>\n55<\/td>\n<\/tr>\n
75<\/td>\n139.6<\/td>\n75<\/td>\n90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\uc124\uce58 \ubc0f \ubc30\uc120 \ucc38\uace0 \uc0ac\ud56d<\/h2>\n
\n
\n
1<\/div>\n
\n

\uc8fc \ubaa8\ud130 \uc804\uc6d0 \ucf00\uc774\ube14(U1, V1, W1)\uc744 VFD \ucd9c\ub825 \ub2e8\uc790(U, V, W)\uc5d0 \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624. \uc804\uc790\uae30 \uac04\uc12d\uc744 \uc904\uc774\uae30 \uc704\ud574 VFD\uc640 \ubaa8\ud130 \uc591\ucabd \ub05d\ub2e8\uc758 \ucc28\ud3d0\uac00 \uc811\uc9c0\ub41c \ucc28\ud3d0 \ubaa8\ud130 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ucd9c\ub825 \ub9ac\uc561\ud130 \ub610\ub294 dV\/dt \ud544\ud130\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0, VFD\uc640 \ubaa8\ud130 \uc0ac\uc774\uc758 \ucf00\uc774\ube14 \uae38\uc774\ub294 50\ubbf8\ud130\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
2<\/div>\n
\n

\ub3c5\ub9bd\ud615 \ub0c9\uac01 \ud32c\uc740 \ubcc4\ub3c4\uc758 \ud68c\ub85c \ucc28\ub2e8\uae30 \ub610\ub294 \uc811\ucd09\uae30\ub97c \ud1b5\ud574 \uc8fc \uc804\uc6d0\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624. \ud32c\uc744 VFD \ucd9c\ub825\uc5d0 \uc5f0\uacb0\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud32c\uc740 \uc800\uc18d \uc791\ub3d9\uc744 \ud3ec\ud568\ud558\uc5ec \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \ub3d9\uc548 \ud56d\uc0c1 \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
3<\/div>\n
\n

\uc5d4\ucf54\ub354\uac00 \uc124\uce58\ub41c \uacbd\uc6b0, \ucc28\ud3d0\ub41c \uc5f0\uc120 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5d4\ucf54\ub354 \ucf00\uc774\ube14\uc744 VFD PG(\ud384\uc2a4 \ubc1c\uc0dd\uae30) \uc785\ub825 \uce74\ub4dc\uc5d0 \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624. \uc5d4\ucf54\ub354 \ucf00\uc774\ube14\uc740 \uc804\uc6d0 \ucf00\uc774\ube14\uacfc \ucd5c\uc18c 200mm \uc774\uc0c1 \ub5a8\uc5b4\ub728\ub824\uc57c \ud558\uba70, \ubd84\ub9ac\uac00 \ubd88\uac00\ub2a5\ud55c \uacbd\uc6b0\uc5d0\ub294 90\u00b0 \uac01\ub3c4\ub85c \uad50\ucc28\uc2dc\ud0a4\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n

\n
4<\/div>\n
\n

\ubaa8\ud130 \ucf00\uc774\ube14 \uae38\uc774\uac00 30\ubbf8\ud130\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ubaa8\ud130 \ub2e8\uc790\uc5d0\uc11c\uc758 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uc81c\ud55c\ud558\uae30 \uc704\ud574 VFD \ucd9c\ub825\ub2e8\uc5d0 \uc0ac\uc778\ud30c \ud544\ud130 \ub610\ub294 dV\/dt \ub9ac\uc561\ud130\ub97c \uc124\uce58\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \ubaa8\ud130 \uc808\uc5f0 \uc218\uba85\uc744 \uc5f0\uc7a5\uc2dc\ucf1c\uc8fc\uba70, \ud2b9\ud788 \ubc18\uc0ac\ud30c \uc804\uc555\uc774 \ucd5c\ub300 1,200V\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\ub294 460V \ub610\ub294 690V \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubaa8\ud130\uc5d0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
\n

VFD \ubaa8\ud130\ub780 \ubb34\uc5c7\uc774\uba70 \uc77c\ubc18 \ubaa8\ud130\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h3>\n

VFD \ubaa8\ud130(\uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130\ub77c\uace0\ub3c4 \ud568)\ub294 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\uc640 \ud568\uaed8 \uc791\ub3d9\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c 3\uc0c1 \uc720\ub3c4 \ubaa8\ud130\uc785\ub2c8\ub2e4. \ud45c\uc900 \ubaa8\ud130\uc640 \ube44\uad50\ud588\uc744 \ub54c \uc138 \uac00\uc9c0 \uc8fc\uc694 \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, PWM \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc808\uc5f0\uc774 \uac15\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \ubaa8\ub4e0 \uc18d\ub3c4\uc5d0\uc11c \uc77c\uc815\ud55c \uacf5\uae30 \ud750\ub984\uc744 \uc81c\uacf5\ud558\ub294 \ub3c5\ub9bd\ud615 \ub0c9\uac01 \ud32c\uc774 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc14b\uc9f8, \uc804\uccb4 \uc18d\ub3c4 \ubc94\uc704\uc5d0\uc11c \ubd80\ub4dc\ub7ec\uc6b4 \ud1a0\ud06c \uc804\ub2ec\uc744 \uc704\ud574 \uc804\uc790\uae30 \uc124\uacc4\uac00 \ucd5c\uc801\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\uc77c\ubc18 3\uc0c1 \ubaa8\ud130\ub97c VFD\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n

\ub124, \uc18d\ub3c4 \ubc94\uc704\uac00 \uc81c\ud55c\uc801\uc774\uace0(\uc77c\ubc18\uc801\uc73c\ub85c 30~60Hz) \uc791\ub3d9 \uc8fc\uae30\uac00 \uc801\ub2f9\ud55c \uae30\ubcf8\uc801\uc778 \uc6a9\ub3c4\uc5d0\ub294 \uc801\ud569\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc77c\ubc18 \ubaa8\ud130\ub294 \ub0c9\uac01 \uc6a9\ub7c9 \uac10\uc18c\ub85c \uc778\ud574 \uc800\uc18d\uc5d0\uc11c \uc815\uaca9 \ucd9c\ub825\uc744 \ub0ae\ucdb0\uc57c \ud558\uba70, \uc778\ubc84\ud130\ub97c \uc5f0\uc18d \uc791\ub3d9\ud560 \uacbd\uc6b0 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc758 \uc5f4\ud654\uac00 \ub354 \ube68\ub9ac \uc9c4\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 20Hz \ubbf8\ub9cc\uc758 \uc8fc\ud30c\uc218, \uc7a6\uc740 \uc18d\ub3c4 \ubcc0\ud654 \ub610\ub294 \uc9c0\uc18d\uc801\uc778 \uc800\uc18d \uc791\ub3d9\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc808\uc5f0 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 VFD \uc804\uc6a9 \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\uc77c\uc815\ud55c \ud1a0\ud06c\ub97c \uc720\uc9c0\ud558\ub294 \uc18d\ub3c4 \ubc94\uc704\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

\uc815\ud1a0\ud06c \ubc94\uc704\ub294 \ubaa8\ud130\uac00 \uc5f4 \uc800\ud558 \uc5c6\uc774 \uc815\uaca9 \ud1a0\ud06c\uc758 100%\ub97c \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc785\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 YVF2 \uc2dc\ub9ac\uc988\uc758 \uacbd\uc6b0 \uc774 \ubc94\uc704\ub294 5Hz\uc5d0\uc11c 50Hz(\uae30\uc900 \uc8fc\ud30c\uc218)\uc785\ub2c8\ub2e4. 5Hz \ubbf8\ub9cc\uc5d0\uc11c\ub294 \ud1a0\ud06c \uc131\ub2a5\uc774 \uac10\uc18c\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. 50Hz \uc774\uc0c1\uc5d0\uc11c\ub294 \ubaa8\ud130\uac00 \uc815\ucd9c\ub825 \ubaa8\ub4dc\ub85c \uc804\ud658\ub418\uc5b4 \ud1a0\ud06c\ub294 \uc18d\ub3c4\uc5d0 \ubc18\ube44\ub840\ud558\uc5ec \uac10\uc18c\ud558\ub294 \ubc18\uba74 \ucd9c\ub825\uc740 \ucd5c\ub300 100Hz\uae4c\uc9c0 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

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VFD \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc778\ucf54\ub354\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h3>\n

\ud32c, \ud38c\ud504, \uc1a1\ud48d\uae30 \ub4f1 \ub300\ubd80\ubd84\uc758 \uac00\ubcc0 \ud1a0\ud06c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc5d4\ucf54\ub354\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc57c\uc5d0\uc11c\ub294 \uac1c\ubc29 \ub8e8\ud504 V\/f \uc81c\uc5b4 \ub610\ub294 \uc13c\uc11c\ub9ac\uc2a4 \ubca1\ud130 \uc81c\uc5b4\ub9cc\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud55c \uc18d\ub3c4 \uc870\uc808(\uc77c\ubc18\uc801\uc73c\ub85c \u00b10.5~1% \uc815\ud655\ub3c4)\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc5d4\ucf54\ub354\ub294 \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4(\u00b10.01%), \ub192\uc740 \ub3d9\uc801 \ud1a0\ud06c \uc751\ub2f5, \uc81c\ub85c \uc18d\ub3c4 \uc720\uc9c0 \ud1a0\ud06c \ub610\ub294 \ub2e4\ucd95 \uc18d\ub3c4 \ub3d9\uae30\ud654\uac00 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \uc5d4\ucf54\ub354\uac00 \ud544\uc694\ud55c \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub85c\ub294 \uc640\uc778\ub354, \uc5b8\uc640\uc778\ub354, CNC \uc2a4\ud540\ub4e4, \ub2e4\ub2e8\uc2dd \uc778\uc1c4\uae30 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c)\ub294 \ud38c\ud504 \ubc0f \ud32c \uc791\ub3d9 \uc2dc \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n

\uc6d0\uc2ec \ud38c\ud504\uc640 \ud32c\uc740 \uc720\uc0ac\uc131 \ubc95\uce59\uc744 \ub530\ub974\ubbc0\ub85c, \uc18d\ub3c4\ub97c 20% \uc904\uc774\uba74 \uc804\ub825 \uc18c\ube44\ub7c9\uc774 \uc57d 50% \uac10\uc18c\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 HVAC \ubc0f \uae09\uc218 \uc124\ube44\uc5d0\uc11c VFD \uc81c\uc5b4\ub294 \uc2a4\ub85c\ud2c0 \ubc38\ube0c\ub098 \ub310\ud37c\ub97c \uc0ac\uc6a9\ud55c \uace0\uc815 \uc18d\ub3c4 \uc6b4\uc804 \ubc29\uc2dd\ubcf4\ub2e4 30~60%\uc758 \uc5d0\ub108\uc9c0\ub97c \uc808\uac10\ud569\ub2c8\ub2e4. VFD \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc740 \uc6b4\uc804 \uc2dc\uac04\uacfc \uc804\uae30 \uc694\uae08\uc5d0 \ub530\ub77c \ubcf4\ud1b5 6\uac1c\uc6d4\uc5d0\uc11c 18\uac1c\uc6d4 \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\ubca0\uc5b4\ub9c1 \ud50c\ub8e8\ud305\uc774\ub780 \ubb34\uc5c7\uc774\uba70, VFD \ubaa8\ud130\ub294 \uc5b4\ub5bb\uac8c \uc774\ub97c \ubc29\uc9c0\ud569\ub2c8\uae4c?<\/h3>\n

\ubca0\uc5b4\ub9c1 \ud50c\ub8e8\ud305\uc740 VFD \uc2a4\uc704\uce6d\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uacf5\ud1b5 \ubaa8\ub4dc \uc804\ub958\ub85c \uc778\ud574 \ubca0\uc5b4\ub9c1 \ub808\uc774\uc2a4\uc6e8\uc774\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc804\uae30 \ubc29\uc804 \uc190\uc0c1 \ud328\ud134\uc785\ub2c8\ub2e4. \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \ubbf8\uc138\ud55c \ud648(\ud50c\ub8e8\ud2b8)\uc774 \ubca0\uc5b4\ub9c1 \ub808\uc774\uc2a4\uc5d0 \ub208\uc5d0 \ubcf4\uc774\ub294 \ud648\uc744 \ud615\uc131\ud558\uc5ec \uc18c\uc74c, \uc9c4\ub3d9 \uc99d\uac00 \ubc0f \ubca0\uc5b4\ub9c1 \uc870\uae30 \uace0\uc7a5\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \ud504\ub808\uc784 \ud06c\uae30 160 \uc774\uc0c1\uc778 \ub2f9\uc0ac\uc758 YVF2 \ubaa8\ud130\ub294 \uc808\uc5f0 \ube44\uad6c\ub3d9\ub2e8 \ubca0\uc5b4\ub9c1 \ubc0f\/\ub610\ub294 \uc0e4\ud504\ud2b8 \uc811\uc9c0 \ube0c\ub7ec\uc2dc \ub9c1\uc744 \uc7a5\ucc29\ud558\uc5ec \uc774\ub7ec\ud55c \uc804\ub958\uac00 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uc73c\ub85c \ud750\ub974\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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YVF2 \ubaa8\ud130\uc640 \ud638\ud658\ub418\ub294 VFD \ube0c\ub79c\ub4dc\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

\ub2f9\uc0ac\uc758 YVF2 \ubaa8\ud130\ub294 \ubaa8\ub4e0 \ud45c\uc900 \uc804\uc555 \uc18c\uc2a4 PWM \uc778\ubc84\ud130\uc640 \ud638\ud658\ub429\ub2c8\ub2e4. ABB ACS580\/ACS880, Siemens G120\/S120, Danfoss FC302, Yaskawa A1000\/GA700, Delta VFD-C2000, Schneider ATV630\/ATV930, Fuji FRENIC \ubc0f Mitsubishi FR-A800\uacfc\uc758 \ud638\ud658\uc131\uc744 \uac80\uc99d\ud588\uc2b5\ub2c8\ub2e4. \ubaa8\ud130 \uba85\ud310 \ub370\uc774\ud130\ub294 VFD \uc790\ub3d9 \ud29c\ub2dd \ub8e8\ud2f4\uc5d0 \uc9c1\uc811 \uc785\ub825\ud560 \uc218 \uc788\ub294 \ud615\uc2dd\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

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VFD \ubaa8\ud130\ub97c \uc804\uc790\uae30 \ube0c\ub808\uc774\ud06c\uc640 \uacb0\ud569\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n

\ub124. \ub2f9\uc0ac\uc758 YVF2EJ \uc2dc\ub9ac\uc988\ub294 \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130 \uc124\uacc4\uc640 \ud1b5\ud569\ud615 \uc2dc\uc2a4\ud15c\uc744 \uacb0\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \uc804\uc790\uae30 \ube0c\ub808\uc774\ud06c<\/a>\uc774 \uc870\ud569\uc740 \uac00\ubcc0 \uc18d\ub3c4 \ubc0f \ud398\uc77c\uc138\uc774\ud504 \ud640\ub529 \ube0c\ub808\uc774\ud06c \uae30\ub2a5\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \ud06c\ub808\uc778 \uc8fc\ud589 \uad6c\ub3d9 \uc7a5\uce58, \uc11c\ubcf4 \ud3ec\uc9c0\uc154\ub2dd \uc7a5\uce58 \ubc0f \uacf5\uc791 \uae30\uacc4 \ucd95 \uad6c\ub3d9 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ube0c\ub808\uc774\ud06c \ucf54\uc77c\uc740 VFD \ucd9c\ub825\uacfc \ubcc4\ub3c4\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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VFD\uc640 \ubaa8\ud130 \uc0ac\uc774\uc5d0 \ud5c8\uc6a9\ub418\ub294 \ucf00\uc774\ube14 \uae38\uc774\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n

\ucd9c\ub825 \ud544\ud130\ub9c1 \uc5c6\uc774 VFD\uc640 \ubaa8\ud130 \uc0ac\uc774\uc758 \uad8c\uc7a5 \ucd5c\ub300 \ucf00\uc774\ube14 \uae38\uc774\ub294 380V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 50\ubbf8\ud130, 460V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 30\ubbf8\ud130\uc785\ub2c8\ub2e4. \uc774 \uac70\ub9ac\ub97c \ucd08\uacfc\ud558\uba74 \ubaa8\ud130 \ub2e8\uc790\uc5d0\uc11c \ubc18\uc0ac\ub418\ub294 \uc804\uc555\ud30c\uac00 \uc808\uc5f0 \ub0b4\ub825\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf00\uc774\ube14 \uae38\uc774\uac00 \ub354 \uae38\uc5b4\uc9c0\ub294 \uacbd\uc6b0\uc5d0\ub294 VFD \ucd9c\ub825\ub2e8\uc5d0 dV\/dt \ub9ac\uc561\ud130 \ub610\ub294 \uc0ac\uc778\ud30c \ud544\ud130\ub97c \uc124\uce58\ud558\uc2ed\uc2dc\uc624. \ub2f9\uc0ac\uc758 YVF2 \ubaa8\ud130\ub294 H\uae09 \uc808\uc5f0\uc744 \uc801\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uce21\uba74\uc5d0\uc11c \ud45c\uc900 \ubaa8\ud130\uc5d0 \ube44\ud574 \ucd94\uac00\uc801\uc778 \uc548\uc804 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\uc5d4\ucf54\ub354\uac00 \uc7a5\ucc29\ub41c VFD \ubaa8\ud130\uc758 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\ub098 \ub418\ub098\uc694?<\/h3>\n

\uc77c\ubc18\uc801\uc778 \ud504\ub808\uc784 \ud06c\uae30\uc758 \uc5d4\ucf54\ub354 \ubbf8\uc7a5\ucc29 YVF2 \ud45c\uc900 \ubaa8\ud130\ub294 \uc601\uc5c5\uc77c \uae30\uc900 10~18\uc77c \uc774\ub0b4\uc5d0 \ubc30\uc1a1\ub429\ub2c8\ub2e4. \uacf5\uc7a5\uc5d0\uc11c \uc5d4\ucf54\ub354\uac00 \uc7a5\ucc29\ub41c \ubaa8\ud130\ub294 \uc5d4\ucf54\ub354 \uc7a5\ucc29, \ubc30\uc120 \ubc0f \ud14c\uc2a4\ud2b8\uc5d0 \uc18c\uc694\ub418\ub294 \uc2dc\uac04\uc73c\ub85c \uc778\ud574 18~25\uc77c\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc800\ud76c \ud300\uc5d0 \uc5f0\ub77d\ud558\uc138\uc694<\/a> \ud2b9\uc815 \ubaa8\ud130 \ubc0f \uc5d4\ucf54\ub354 \uad6c\uc131\uc5d0 \ub300\ud55c \ud604\uc7ac \uc7ac\uace0 \ubc0f \uac00\uaca9 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

\uace0\uac1d \uacbd\ud5d8<\/h2>\n
\n
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\ub2f9\uc0ac\ub294 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \ud3ec\ud2b8\ud3f4\ub9ac\uc624 \uc804\ubc18\uc5d0 \uac78\uccd0 12\ub300\uc758 \ub0c9\uac01\uc218 \ud38c\ud504\uc5d0 YVF2-160M-4 \ubaa8\ud130\ub97c \uc124\uce58\ud588\uc2b5\ub2c8\ub2e4. ABB ACS580 \ub4dc\ub77c\uc774\ube0c\uc640 \uacb0\ud569\ub41c VFD \uc2dc\uc2a4\ud15c\uc740 \uae30\uc874\uc758 \uc2a4\ub85c\ud2c0 \ubc38\ube0c \uc81c\uc5b4 \ubc29\uc2dd\uc758 \uace0\uc815 \uc18d\ub3c4 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \uc5f0\uac04 \ud38c\ud504 \uc5d0\ub108\uc9c0 \uc18c\ube44\ub7c9\uc744 42% \uc808\uac10\ud588\uc2b5\ub2c8\ub2e4. \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc740 11\uac1c\uc6d4 \ubbf8\ub9cc\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ub3c5\ub9bd\ud615 \ub0c9\uac01 \ud32c\uc740 20\uac1c\uc6d4 \ub3d9\uc548 \ubb38\uc81c\uc5c6\uc774 \uac00\ub3d9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\ub2c8\uc5d8 W., \uac74\ubb3c \uad00\ub9ac \ucc45\uc784\uc790<\/p>\n

\ubd80\ub3d9\uc0b0 \uad00\ub9ac \uadf8\ub8f9, \ub7f0\ub358, \uc601\uad6d<\/p>\n<\/div>\n

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\ub2f9\uc0ac\uc758 \ud50c\ub77c\uc2a4\ud2f1 \uc555\ucd9c \ub77c\uc778\uc740 YVF2-200L-4 \ubaa8\ud130\uc640 1024 PPR \uc5d4\ucf54\ub354\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud3d0\ub8e8\ud504 \uc2a4\ud06c\ub958 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4. \uc18d\ub3c4 \uc548\uc815\uc131\uc740 \ud0c1\uc6d4\ud558\uba70, \ubcc0\ub3d9 \ubd80\ud558 \uc870\uac74\uc5d0\uc11c 15Hz \uc8fc\ud30c\uc218\ub85c \uce21\uc815\ud588\uc744 \ub54c \u00b10.02%\uc758 \uc18d\ub3c4 \ubcc0\ub3d9\ub960\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uc900\uc758 \uc81c\uc5b4 \ub355\ubd84\uc5d0 \uae30\uc874\uc758 \uac1c\ub8e8\ud504 VFD \ubaa8\ud130 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc1c\uc0dd\ud588\ub358 \uc6a9\uc735 \ud488\uc9c8 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucf04\uc9c0 T., \uacf5\uc815 \uc5d4\uc9c0\ub2c8\uc5b4<\/p>\n

\uc77c\ubcf8 \uc624\uc0ac\uce74 \uc18c\uc7ac \ud50c\ub77c\uc2a4\ud2f1 \uc555\ucd9c \uc81c\uc870\uc5c5\uccb4<\/p>\n<\/div>\n

\n

\uc81c\uc9c0 \uacf5\uc7a5 \uad8c\ucde8 \uc7a5\uce58 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc704\ud574 VFD \ubaa8\ud130 8\ub300\uac00 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. Ever-Power \ud300\uc740 \uae30\uc900 \uc8fc\ud30c\uc218 \uc774\uc0c1\uc5d0\uc11c \uc77c\uc815\ud55c \ucd9c\ub825\uc73c\ub85c \uc791\ub3d9\ud558\uc5ec \uc0dd\uc0b0 \uc18d\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub3c4\ub85d \ubaa8\ud130 \ud06c\uae30\ub97c \uc120\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ubaa8\ud130\ub294 Siemens \ud638\ud658 \uc5d4\ucf54\ub354 \ud53c\ub4dc\ubc31 \uae30\ub2a5\uacfc \ud568\uaed8 \uc81c\uacf5\ub418\uc5c8\uc73c\uba70, \uba85\ud310\uc5d0 \uc0ac\uc804 \ud14c\uc2a4\ud2b8\ub41c \ubaa8\ud130 \ud30c\ub77c\ubbf8\ud130\uac00 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc5b4 VFD \uc790\ub3d9 \ud29c\ub2dd\uc5d0 \ubc14\ub85c \uc785\ub825\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ub355\ubd84\uc5d0 \ud1b5\ud569 \uc2dc\uac04\uc774 \uae30\uc874 \uc2dc\uc6b4\uc804 \ud504\ub85c\uc138\uc2a4\uc5d0 \ube44\ud574 \uc808\ubc18\uc73c\ub85c \ub2e8\ucd95\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub77c\ub974\uc2a4 E., \uc790\ub3d9\ud654 \uad00\ub9ac\uc790<\/p>\n

\uc2a4\uc6e8\ub374 \uc608\ud14c\ubcf4\ub9ac \uc81c\uc9c0 \uacf5\uc7a5<\/p>\n<\/div>\n<\/div>\n

\n

\uc911\uc694 \uae30\uc220 \ucc38\uace0 \uc0ac\ud56d<\/p>\n

\ubcf8 \ud398\uc774\uc9c0\uc5d0 \uae30\uc7ac\ub41c \ud1a0\ud06c \ubc0f \uc18d\ub3c4 \ud2b9\uc131\uc740 \uc815\uaca9 \uc804\uc555 \ubc0f \uae30\uc900 \uc8fc\ud30c\uc218\uc5d0\uc11c \ud45c\uc900 PWM \uc804\uc555 \uc18c\uc2a4 \uc778\ubc84\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. VFD \uc81c\uc5b4 \uc2dc \uc2e4\uc81c \ubaa8\ud130 \uc131\ub2a5\uc740 VFD \uc81c\uc5b4 \ubc29\uc2dd(V\/f, \uc13c\uc11c\ub9ac\uc2a4 \ubca1\ud130 \ub610\ub294 \ud3d0\ub8e8\ud504 \ubca1\ud130), VFD \uce90\ub9ac\uc5b4 \uc8fc\ud30c\uc218 \uc124\uc815, \ubaa8\ud130 \ucf00\uc774\ube14 \uae38\uc774 \ubc0f VFD \uc124\uc815 \uc2dc \ubaa8\ud130 \ud30c\ub77c\ubbf8\ud130 \uc785\ub825 \uc815\ud655\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc131\ub2a5 \uc0ac\uc591\uc774 \ubcf4\uc7a5\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0, \ubd80\ud558 \ud1a0\ud06c \uace1\uc120, \uc18d\ub3c4 \ubc94\uc704 \ubc0f \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \ud3ec\ud568\ud55c \uc804\uccb4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud30c\ub77c\ubbf8\ud130\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2ed\uc2dc\uc624. \ub2f9\uc0ac \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0\uc11c \uc0c1\uc138\ud55c \ubaa8\ud130-\ub4dc\ub77c\uc774\ube0c \ub9e4\uce6d \uacc4\uc0b0\uc744 \uc218\ud589\ud558\uace0 \uac80\uc99d\ub41c \uc131\ub2a5 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \ubaa8\ub4e0 \uc0ac\uc591\uc740 JB\/T 7118-2004, IEC 60034 \ubc0f NEMA MG1 Part 31 \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

VFD \ubaa8\ud130 \uacac\uc801\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n

\ubaa8\ud130 \ucd9c\ub825, \uc18d\ub3c4 \ubc94\uc704, VFD \ube0c\ub79c\ub4dc, \uadf8\ub9ac\uace0 \uc5d4\ucf54\ub354 \ud544\uc694 \uc5ec\ubd80\ub97c \uc54c\ub824\uc8fc\uc2dc\uba74 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uc801\ud569\ud55c \ubaa8\ud130-\ub4dc\ub77c\uc774\ube0c \uc870\ud569\uacfc \uae30\uc220 \ub370\uc774\ud130\uc2dc\ud2b8, \uac00\uaca9 \uc815\ubcf4\ub97c \uc81c\uacf5\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubb34\ub8cc \uacac\uc801\uc744 \uc694\uccad\ud558\uc138\uc694<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc YVF\/YVF2 \uc2dc\ub9ac\uc988 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ubaa8\ud130\ub294 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\uc640\uc758 \uc5f0\ub3d9\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, 5Hz~100Hz\uc758 \ub113\uc740 \uc18d\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud1a0\ud06c \ucd9c\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. IEC \ud504\ub808\uc784 \ud06c\uae30 80~315, \uc815\uaca9 \ucd9c\ub825 0.55kW~315kW\ub85c \uc81c\uacf5\ub418\ub294 \uc774 \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130\ub294 \uace0\uc8fc\ud30c PWM \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uac15\ud654\ub41c \uc808\uc5f0 \uc2dc\uc2a4\ud15c, \uc800\uc18d\uc5d0\uc11c\ub3c4 \ucd5c\ub300 \ud1a0\ud06c\ub97c \uc720\uc9c0\ud558\ub294 \ub3c5\ub9bd\uc801\uc778 \uac15\uc81c \ud658\uae30 \ub0c9\uac01 \uc2dc\uc2a4\ud15c, \uadf8\ub9ac\uace0 \ud3d0\ub8e8\ud504 \ubca1\ud130 \uc81c\uc5b4\ub97c \uc704\ud55c \uc635\uc158 \uc0ac\uc591\uc758 \uc0e4\ud504\ud2b8 \uc7a5\ucc29\ud615 \uc5d4\ucf54\ub354\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc774 \ubaa8\ud130\ub294 \uc790\ub3d9\ud654 \uc0dd\uc0b0 \ub77c\uc778, CNC \uacf5\uc791 \uae30\uacc4, \uc555\ucd9c\uae30, \uad8c\ucde8\uae30 \ubc0f \uc815\ubc00\ud558\uace0 \uc870\uc808 \uac00\ub2a5\ud55c \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ubaa8\ub4e0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/div>","protected":false},"featured_media":28,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":["post-93","product","type-product","status-publish","has-post-thumbnail","product_cat-vfd-inverter-duty-motors","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/product\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/media\/28"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/product_brand?post=93"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/product_cat?post=93"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/product_tag?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}