{"id":264,"date":"2026-07-10T06:04:44","date_gmt":"2026-07-10T06:04:44","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?p=264"},"modified":"2026-07-10T06:04:44","modified_gmt":"2026-07-10T06:04:44","slug":"three-phase-motor-for-centrifugal-pump","status":"publish","type":"post","link":"https:\/\/industrialelectricmotor.net\/ko\/three-phase-motor-for-centrifugal-pump\/","title":{"rendered":"\uc6d0\uc2ec \ud38c\ud504\uc6a9 3\uc0c1 \ubaa8\ud130"},"content":{"rendered":"
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\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988 \ud38c\ud504 \uad6c\ub3d9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac00\uc774\ub4dc<\/span><\/p>\n

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\uc6d0\uc2ec \ud38c\ud504\uc6a9 3\uc0c1 \ubaa8\ud130:
\n\ud06c\uae30, \uc2dc\ub3d9 \ubc0f \uc791\ub3d9 \uc8fc\uae30 \uac00\uc774\ub4dc<\/span><\/h1>\n

\uc6d0\uc2ec \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\ub294 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c \uac00\uc7a5 \uc5d0\ub108\uc9c0 \uc9d1\uc57d\uc801\uc778 \ubaa8\ud130 \uc751\uc6a9 \ubd84\uc57c\ub85c, \uc804\uccb4 \ubaa8\ud130 \uc804\ub825 \uc18c\ube44\ub7c9\uc758 25~40%\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. \ud38c\ud504\uc758 \uc791\ub3d9 \uace1\uc120, \uae30\ub3d9 \ubc29\uc2dd, \uc791\ub3d9 \ub4f1\uae09 \ubc0f \uc124\uce58 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c 3\uc0c1 \ubaa8\ud130\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \ud38c\ud504 \uc2dc\uc2a4\ud15c \uad6c\ucd95\uc758 \uae30\ubcf8\uc785\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988\ub97c \uc0ac\uc6a9\ud558\ub294 \uc6d0\uc2ec \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc804\uccb4 \ubaa8\ud130 \uc120\uc815 \uacfc\uc815\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n

\uce5c\ud654 \ubc95\uce59<\/span>
\n\ub178\ub3d9\ubd80 vs. \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8<\/span>
\nS1 \uc5f0\uc18d \uc791\ub3d9<\/span>
\nIE3 \uc5d0\ub108\uc9c0 \uc808\uc57d<\/span>
\nIP54 \ud38c\ud504\uc2e4<\/span><\/div>\n<\/div>\n<\/div>\n

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25\u201340%<\/div>\n
\uc0b0\uc5c5\uc6a9 \ud38c\ud504\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubaa8\ud130 \uc804\ub825<\/div>\n<\/div>\n
\n
P \u221d n\u00b3<\/div>\n
\ub3d9\ub825 \ub300 \uc18d\ub3c4: 3\ucc28 \uce5c\ud654 \ubc95\uce59<\/div>\n<\/div>\n
\n
S1<\/div>\n
\ub300\ubd80\ubd84\uc758 \ud38c\ud504\uc5d0 \ub300\ud55c \uc5f0\uc18d \uc791\ub3d9 \ub4f1\uae09<\/div>\n<\/div>\n
\n
IE3<\/div>\n
Y2 \ud38c\ud504 \uad6c\ub3d9 \ubaa8\ud130\uc5d0 \ud544\uc694\ud55c \ud6a8\uc728<\/div>\n<\/div>\n
\n
\uc9c1\uc811 \ucee4\ud50c<\/div>\n
\uc720\uc5f0 \ucee4\ud50c\ub9c1: \ub300\ubd80\ubd84\uc758 \ud38c\ud504\uc5d0\ub294 \uae30\uc5b4\ubc15\uc2a4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n<\/div>\n<\/div>\n

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\"\ud55c\uad6d<\/p>\n
\uac74\ubb3c \uc124\ube44 \ud38c\ud504\uc2e4\uc758 \uc6d0\uc2ec \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\ub294 \ubaa8\ud130\uc640 \ud38c\ud504\uac00 \uacf5\ud1b5 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\uba70, \ubaa8\ud130\ub294 \ud38c\ud504 \uace1\uc120\uc758 \uc124\uacc4 \uc791\ub3d9\uc810\uc5d0\uc11c \ud38c\ud504 \ucd95 \ub3d9\ub825 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \ud06c\uae30\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4. \uac74\ubb3c \uc124\ube44 \ubc0f \uacf5\uc815 \ud50c\ub79c\ud2b8\uc5d0\uc11c 24\uc2dc\uac04 \ub0b4\ub0b4 \uac00\ub3d9\ub418\ub294 \ubaa8\ud130\uc5d0\ub294 IE3 \ud6a8\uc728\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n

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\n
\ub0b4\uc6a9\ubb3c<\/div>\n
1. \uc720\uc0ac\uc131 \ubc95\uce59\uacfc \ud38c\ud504 \ubaa8\ud130 \ub3d9\ub825<\/a>
\n2. \ud38c\ud504 \uad6c\ub3d9\uc6a9 \ubaa8\ud130 \ucd9c\ub825 \uc120\uc815<\/a>
\n3. \uc2dc\ub3d9 \ubc29\uc2dd: DOL, \uc2a4\ud0c0-\ub378\ud0c0, \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8<\/a>
\n4. \ud38c\ud504 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc5c5\ubb34 \ubd84\ub958<\/a>
\n5. \ud38c\ud504 \ud658\uacbd\uc5d0 \ub300\ud55c IP \ub4f1\uae09<\/a>
\n6. Y2 \uc2dc\ub9ac\uc988 \ud38c\ud504 \uad6c\ub3d9 \uc0ac\uc591<\/a>
\n7. \ud38c\ud504 \uc720\ud615\ubcc4 \uc801\uc6a9 \ubd84\uc57c<\/a>
\n8. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/div>\n<\/div>\n

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1. \uc720\uc0ac\uc131 \ubc95\uce59\uacfc \ud38c\ud504 \ubaa8\ud130 \ub3d9\ub825<\/h2>\n

\uc6d0\uc2ec \ud38c\ud504\uc758 \uc0c1\ud638 \uad00\uacc4 \ubc95\uce59\uc740 \ud38c\ud504 \uc18d\ub3c4, \uc720\ub7c9, \uc591\uc815(\uc555\ub825) \ubc0f \ucd95 \ub3d9\ub825 \uac04\uc758 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \ubc95\uce59\uc740 VFD \uc18d\ub3c4 \uc81c\uc5b4\uac00 \uc6d0\uc2ec \ud38c\ud504 \uad6c\ub3d9\uc5d0\uc11c \uc5d0\ub108\uc9c0\ub97c \ud06c\uac8c \uc808\uac10\ud558\ub294 \uc774\uc720\uc640 \ubaa8\ud130 \ud06c\uae30\ub97c \ud3c9\uade0 \uc791\ub3d9\uc810\uc774 \uc544\ub2cc \ud38c\ud504 \uace1\uc120\uc758 \ucd5c\uc545\uc758 \uc791\ub3d9\uc810\uc5d0 \ub9de\ucdb0 \uc120\uc815\ud574\uc57c \ud558\ub294 \uc774\uc720\ub97c \uc774\ud574\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

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\uc6d0\uc2ec \ud38c\ud504 \uc720\uc0ac\uc131 \ubc95\uce59<\/div>\n
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\n
\uc720\ub7c9(Q):<\/div>\n
Q\u2082 = Q\u2081 \u00d7 (n\u2082 \/ n\u2081)<\/div>\n
\uc720\ub7c9\uc740 \uc18d\ub3c4 \ube44\uc728\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
\uba38\ub9ac(H):<\/div>\n
H\u2082 = H\u2081 \u00d7 (n\u2082 \/ n\u2081)\u00b2<\/div>\n
\uba38\ub9ac \ud06c\uae30\ub294 \uc18d\ub3c4\uc758 \uc81c\uacf1\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
\uc804\ub825(P):<\/div>\n
P\u2082 = P\u2081 \u00d7 (n\u2082 \/ n\u2081)\u00b3<\/div>\n
\uc804\ub825\uc740 \uc18d\ub3c4\uc758 \uc138\uc81c\uacf1\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \uc989, 80%\uc758 \uc18d\ub3c4\ub294 51.2%\uc758 \uc804\ub825\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\uc6d0\uc2ec \ud38c\ud504\uc5d0\uc11c VFD \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud070 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\ub97c \uac00\uc838\uc624\ub294 \uc774\uc720\ub294 \uc138\uc81c\uacf1 \uac70\ub4ed\uc81c\uacf1 \ubc95\uce59 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc815\uaca9 \uc18d\ub3c4 80%\ub85c \uc791\ub3d9\ud558\ub294 \ud38c\ud504\ub294 \uc815\uaca9 \uc720\ub7c9 80%\ub97c \uacf5\uae09\ud558\uc9c0\ub9cc \uc815\uaca9 \uc804\ub825\uc740 80\u00b3 = 51.2%\ub9cc \uc18c\ube44\ud569\ub2c8\ub2e4. 22kW \ud38c\ud504 \ubaa8\ud130\uac00 80% \uc18d\ub3c4\ub85c \uc5f0\uac04 6,000\uc2dc\uac04 \uc791\ub3d9\ud558\uace0 \uc804\ub825 \uc18c\ube44\ub7c9\uc774 $0.13\/kWh\uc778 \uacbd\uc6b0, \ucd5c\ub300 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\ub294 \uc2a4\ub85c\ud2c0 \ubc38\ube0c \uc81c\uc5b4 \ubc29\uc2dd\uacfc \ube44\uad50\ud588\uc744 \ub54c \uc5f0\uac04 \uc808\uac10\uc561\uc740 \uc57d 22 \u00d7 (1\u20130.512) \u00d7 6,000 \u00d7 0.13 = $8,400\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

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2. \ud38c\ud504 \uad6c\ub3d9\uc6a9 \ubaa8\ud130 \ucd9c\ub825 \uc120\uc815<\/h2>\n

\uc6d0\uc2ec \ud38c\ud504\ub97c \uad6c\ub3d9\ud558\ub294 \ub370 \ud544\uc694\ud55c \ubaa8\ud130 \ucd95 \ub3d9\ub825\uc740 \ud38c\ud504 \uc720\uc555 \ub3d9\ub825(\uc720\ub7c9 \u00d7 \uc591\uc815 \u00d7 \uc720\uccb4 \ubc00\ub3c4)\uc744 \uc124\uacc4 \uc791\ub3d9\uc810\uc5d0\uc11c\uc758 \ud38c\ud504 \uc720\uc555 \ud6a8\uc728\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4. \ucd5c\uc801 \ud6a8\uc728\uc810(BEP)\uc5d0\uc11c \ubc97\uc5b4\ub09c \uc791\ub3d9 \uc870\uac74\uacfc \uc784\ud3a0\ub7ec\uc758 \uc218\uba85 \ub9d0\uae30 \ub9c8\ubaa8\ub97c \uace0\ub824\ud558\uae30 \uc704\ud574 \uc11c\ube44\uc2a4 \uacc4\uc218\ub97c \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\n
\ud38c\ud504 \ubaa8\ud130 \ucd9c\ub825 \uacf5\uc2dd \ubc0f \uc608\uc2dc<\/div>\n
\n
\n
\ubaa8\ud130 \ucd95 \ucd9c\ub825(kW):<\/div>\n
P-\ubaa8\ud130 = (Q \u00d7 H \u00d7 \u03c1 \u00d7 g) \u00bc (1,000 \u00d7 eta-\ud38c\ud504)<\/div>\n
Q = \uc720\ub7c9(m\u00b3\/s); H = \uc591\uc815(m); \u03c1 = \uc720\uccb4 \ubc00\ub3c4(kg\/m\u00b3); \u03b7-\ud38c\ud504 = \ud38c\ud504 \ud6a8\uc728(0.60\u20130.85)<\/div>\n<\/div>\n
\n
\uc608\uc2dc \ubb38\uc81c - \uae09\uc218 \ud38c\ud504:<\/div>\n
Q = 0.05 m\u00b3\/s (180 m\u00b3\/h), H = 40 m, \u03c1 = 1,000 kg\/m\u00b3, \u03b7-\ud38c\ud504 = 0.72
\nP = (0.05 \u00d7 40 \u00d7 1,000 \u00d7 9.81) \u00bc (1,000 \u00d7 0.72) = 27.25kW
\n\uc11c\ube44\uc2a4 \ud329\ud130 1.15 \uc801\uc6a9 \uc2dc: 27.25 \u00d7 1.15 = 31.3 kW
\n\u2192 Y2 \uc2dc\ub9ac\uc988 37kW, 4\uadf9, IE3\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/strong><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n
\ud38c\ud504 \uc801\uc6a9<\/th>\n\uc77c\ubc18\uc801\uc778 \ud38c\ud504 \u03b7<\/th>\n\uc11c\ube44\uc2a4 \ud329\ud130<\/th>\n\uc77c\ubc18\uc801\uc778 \ubaa8\ud130 \ubc94\uc704<\/th>\nY2 \ud3f4<\/th>\n<\/tr>\n<\/thead>\n
\uac74\ubb3c \uc6a9\uc218 \uacf5\uae09<\/td>\n0.65\u20130.78<\/td>\n1.10<\/td>\n0.75~30kW<\/td>\n2\uc778 \ub610\ub294 4\uc778<\/td>\n<\/tr>\n
HVAC \ub0c9\uac01\uc218<\/td>\n0.70\u20130.82<\/td>\n1.10\u20131.15<\/td>\n3.0~75kW<\/td>\n2\uc778 \ub610\ub294 4\uc778<\/td>\n<\/tr>\n
\uc0b0\uc5c5 \uacf5\uc815\uc218<\/td>\n0.68\u20130.80<\/td>\n1.15<\/td>\n1.5~55kW<\/td>\n2\uc778 \ub610\ub294 4\uc778<\/td>\n<\/tr>\n
\uad00\uac1c\/\ubb3c \uc774\uc1a1<\/td>\n0.62\u20130.75<\/td>\n1.15<\/td>\n2.2~90kW<\/td>\n2\uc778 \ub610\ub294 4\uc778<\/td>\n<\/tr>\n
\uc2ac\ub7ec\ub9ac\/\ud3d0\uc218 \ud38c\ud504<\/td>\n0.55\u20130.70<\/td>\n1.25<\/td>\n2.2~75kW<\/td>\n4P<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

3. \uc2dc\ub3d9 \ubc29\uc2dd: DOL, \uc2a4\ud0c0-\ub378\ud0c0, \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8<\/h2>\n

\uc2dc\ub3d9 \ubc29\uc2dd\uc740 \ubaa8\ud130\uac00 \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 \uc18c\ubaa8\ud558\ub294 \uc2dc\ub3d9 \uc804\ub958\ub7c9\uacfc \uac00\uc18d \uc2dc \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud1a0\ud06c\ub7c9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc6d0\uc2ec \ud38c\ud504\uc758 \uacbd\uc6b0, \uc815\uc9c0 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \ud38c\ud504 \ubd80\ud558\uac00 \uac70\uc758 0\uc5d0 \uac00\uae5d\uae30 \ub54c\ubb38\uc5d0(\uc6d0\uc2ec \ud38c\ud504\ub294 \ub2eb\ud78c \ubc38\ube0c\uc5d0 \ub300\ud574 \ubb34\ubd80\ud558 \uc0c1\ud0dc\ub85c \uc2dc\ub3d9\ub428) \ubca0\uc5b4\ub9c1 \ub9c8\ucc30\uc744 \uadf9\ubcf5\ud558\uace0 \uc784\ud3a0\ub7ec\ub97c \uac00\uc18d\ud558\ub294 \ub370 \ucda9\ubd84\ud55c \ud1a0\ud06c\ub97c \uc81c\uacf5\ud558\ub294 \ubaa8\ub4e0 \uc2dc\ub3d9 \ubc29\uc2dd\uc774 \uc801\ud569\ud558\ubbc0\ub85c \uc2dc\ub3d9 \ubc29\uc2dd \uc120\ud0dd\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n

\n
\n
DOL(\uc9c1\uc811 \uc628\ub77c\uc778)<\/div>\n

\uc815\uaca9 \uc2dc\ub3d9 \uc804\ub958\uc758 6~7.5\ubc30. \uc2dc\ub3d9 \uc2dc \uc804\uc555 \uac15\ud558\uac00 \uc815\uaca9 \uc804\uc555\uc758 10% \ubbf8\ub9cc\uc778 \uc548\uc815\uc801\uc778 \uc804\uc6d0 \uacf5\uae09 \ud658\uacbd\uc5d0\uc11c \ucd5c\ub300 \uc57d 11kW\uc758 \ud38c\ud504 \ubaa8\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 11kW \uc774\uc0c1\uc778 \uacbd\uc6b0, DOL(Direct On-Layer) \uc2dc\ub3d9\uc774 \ud5c8\uc6a9\ub418\ub294\uc9c0 \uc804\ub825 \uacf5\uae09 \uae30\uad00\uc5d0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. DOL\uc740 \ucd5c\ub300 \uc2dc\ub3d9 \ud1a0\ud06c\ub97c \uc81c\uacf5\ud558\uba70, \ub2eb\ud78c \ubc38\ube0c\ub97c \uae30\uc900\uc73c\ub85c \uc2dc\ub3d9\ud558\ub294 \uc6d0\uc2ec \ud38c\ud504\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud558\uace0 \uc800\ub834\ud55c \uc2dc\ub3d9 \uc7a5\uce58\uc774\uba70, \uc811\ucd09\uae30 \uc678\uc5d0\ub294 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc0ac\uc6a9 \uc6a9\ub3c4: \uc801\uc808\ud55c \uc804\uc6d0 \uacf5\uae09 \uc2dc \ucd5c\ub300 11kW\uc758 \ud38c\ud504, \uc2dc\ub3d9 \uc804\ub958 \uc81c\ud55c\uc774 \uc5c6\ub294 \uacbd\uc6b0<\/div>\n<\/div>\n
\n
\uc2a4\ud0c0-\ub378\ud0c0 \uc2dc\ub3d9<\/div>\n

\uae30\ub3d9 \uc804\ub958\ub97c DOL \uac12\uc758 33%\ub85c, \uae30\ub3d9 \ud1a0\ud06c\ub97c DOL \uac12\uc758 33%\ub85c \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \uae30\ub3d9 \uc2dc \ubd80\ud558 \ud1a0\ud06c\uac00 \ub0ae\uc544 \uc6d0\uc2ec \ud38c\ud504\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 6\ub2e8\uc790 \ubaa8\ud130(Y2 \uc2dc\ub9ac\uc988 \uae30\ubcf8 \uc0ac\uc591)\uc640 \uc2a4\ud0c0-\ub378\ud0c0 \ud0c0\uc774\uba38 \ub9b4\ub808\uc774\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub3d9\uae30 \uc18d\ub3c4\uc758 \uc57d 80%\uc5d0\uc11c \uc2a4\ud0c0-\ub378\ud0c0 \uc804\ud658 \uc2dc \ud1a0\ud06c \ubc0f \uc804\ub958 \uacfc\ub3c4 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ubbc0\ub85c, \uc218\uaca9 \ud604\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2a4\ud0c0-\ub378\ud0c0 \uc804\ud658 \uc2dc \ud1a0\ucd9c \ubc38\ube0c\ub97c \uc644\uc804\ud788 \ub2eb\uac70\ub098 \ubd80\ubd84\uc801\uc73c\ub85c \ub2eb\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc6a9\ub3c4: \uc2dc\ub3d9 \uc804\ub958 \uc81c\ud55c\uc774 \ud544\uc694\ud55c 11~75kW \ud38c\ud504, \ubc38\ube0c \ud3d0\uc1c4 \uc2dc\ub3d9 \ud544\uc694<\/div>\n<\/div>\n
\n
\uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud130 \ub610\ub294 VFD<\/div>\n

\uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud130\ub294 \ubd80\ub4dc\ub7fd\uace0 \uc870\uc808 \uac00\ub2a5\ud55c \ud1a0\ud06c \ub7a8\ud504\ub97c \uc81c\uacf5\ud558\uc5ec \uae09\uaca9\ud55c \ubc38\ube0c \uac1c\ubc29\uc73c\ub85c \uc778\ud55c \uc2dc\ub3d9 \uc804\ub958 \uae09\uc99d\uacfc \uc218\uaca9 \ud604\uc0c1\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. VFD\ub294 \ub3d9\uc77c\ud55c \ubd80\ub4dc\ub7ec\uc6b4 \uc2dc\ub3d9 \uae30\ub2a5\uc5d0 \ub354\ud574 \uac00\ubcc0 \uc18d\ub3c4 \uc81c\uc5b4 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubd80\ub4dc\ub7ec\uc6b4 \uc2dc\ub3d9\uacfc \uc18d\ub3c4 \uc81c\uc5b4\uc758 \uc870\ud569\uc73c\ub85c VFD\uc640 YVF2 \ubaa8\ud130 \uc870\ud569\uc740 \uc720\ub7c9 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c 7.5kW \uc774\uc0c1\uc758 \ud38c\ud504 \uc2dc\uc2a4\ud15c\uc5d0 \ucd5c\uc801\uc758 \uc0ac\uc591\uc785\ub2c8\ub2e4. VFD \ud38c\ud504 \uc801\uc6a9\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc YVF2 VFD \ud38c\ud504 \ub4dc\ub77c\uc774\ube0c \uad00\ub828 \uc790\ub8cc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc0ac\uc6a9 \uc6a9\ub3c4: \uc804\ub958 \uc81c\ud55c\uc774 \uc801\uc6a9\ub418\ub294 7.5kW \uc774\uc0c1\uc758 \ud38c\ud504 \ub610\ub294 \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

4. \ud38c\ud504 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc5c5\ubb34 \ubd84\ub958<\/h2>\n

\ub300\ubd80\ubd84\uc758 \uc6d0\uc2ec \ud38c\ud504 \uc801\uc6a9 \ubd84\uc57c\ub294 S1(\uc5f0\uc18d \uc791\ub3d9)\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc989, \ud38c\ud504\uac00 \uc804\uccb4 \uadfc\ubb34 \uc2dc\uac04 \ub610\ub294 \ud558\ub8e8 24\uc2dc\uac04 \ub3d9\uc548 \uac70\uc758 \uc77c\uc815\ud55c \ubd80\ud558\ub85c \uc5f0\uc18d \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774\ub294 \uc5f4\uc801\uc73c\ub85c \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc791\ub3d9 \ub4f1\uae09\uc774\uba70, Y2 \uba85\ud310 \ucd9c\ub825\uc740 \uc8fc\ubcc0 \uc628\ub3c4 40\u00b0C\uc5d0\uc11c\uc758 \ucd5c\ub300 \uc5f0\uc18d \ucd9c\ub825\uc785\ub2c8\ub2e4.<\/p>\n

\n
\n
S1 \uc5f0\uc18d\uc2dd \u2014 \uacf5\uc815 \ud38c\ud504\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/div>\n

\uac74\ubb3c \uae09\uc218 \uc21c\ud658 \ud38c\ud504, HVAC \uc2dc\uc2a4\ud15c\uc758 \ub0c9\uac01\uc218 \ud38c\ud504, \uacf5\uc815 \ub0c9\uac01\uc218 \ud38c\ud504, \ubcf4\uc77c\ub7ec \uae09\uc218 \ud38c\ud504, \uc2dc\ud5d8 \uc6b4\uc804 \uc911\uc778 \uc18c\ubc29 \ud38c\ud504, \uad00\uac1c\uc6a9 \uc8fc \ud38c\ud504\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubaa8\ud130\ub294 \uc815\uaca9 \ubd80\ud558\uc5d0\uc11c \uc5f0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. IE3 \ud6a8\uc728 \ub4f1\uae09\uc740 \uc774 \uc6a9\ub3c4 \ub4f1\uae09\uc5d0\uc11c \uac00\uc7a5 \ud070 \uacbd\uc81c\uc801 \ud6a8\uacfc\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. 22kW IE3 \ud38c\ud504 \ubaa8\ud130\ub294 \ub3d9\uc77c\ud55c \uc6a9\ub3c4\uc5d0\uc11c IE1 \ubaa8\ud130\uc5d0 \ube44\ud574 \uc5f0\uac04 \uc57d $500~$900\uc758 \uc804\uae30\ub8cc\ub97c \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
S3 \uac04\ud5d0\uc2dd - \uc555\ub825 \ubd80\uc2a4\ud130 \ud38c\ud504<\/div>\n

\uac74\ubb3c \uc124\ube44\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac00\uc555 \ud38c\ud504\ub294 \uc218\uc694 \uc2e0\ud638(\uc555\ub825 \uc2a4\uc704\uce58 \ub610\ub294 \uc720\ub7c9 \uc13c\uc11c)\uc5d0 \ub530\ub77c \uc2dc\ub3d9 \ubc0f \uc815\uc9c0\ud558\uba70, S3 \uac04\ud5d0 \uc791\ub3d9 \ubaa8\ub4dc\ub85c \ub3d9\uc791\ud569\ub2c8\ub2e4. \ubaa8\ud130\ub294 1\ubd84\uc5d0\uc11c 10\ubd84 \ub3d9\uc548 \uc791\ub3d9\ud55c \ud6c4 \uc815\uc9c0\ud569\ub2c8\ub2e4. 40%\uc758 \uac00\ub3d9\ub960\uc5d0\uc11c \ubaa8\ud130\ub294 \uc5f4 \uc81c\ud55c\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uace0 S1 \uba85\ud310 \ucd9c\ub825\uc758 \ucd5c\ub300 115%\uae4c\uc9c0 \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc7a6\uc740 \uc2dc\ub3d9\uc740 \uc2dc\ub3d9 \uc190\uc2e4\ub85c \uc778\ud55c \uc5f4 \ubc1c\uc0dd\uc744 \ucd08\ub798\ud558\ubbc0\ub85c, Y2 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \ubaa8\ud130\uc758 \uc2dc\uac04\ub2f9 \ucd5c\ub300 \uc2dc\ub3d9 \ud69f\uc218 \uc81c\ud55c\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n

\n

\uc18c\ubc29 \ud38c\ud504 \ubaa8\ud130 \ucc38\uace0 \uc0ac\ud56d: \uc18c\ubc29 \ud38c\ud504 \ubaa8\ud130\ub294 \uace0\uc815\uc790 \uc815\uc9c0(\uc2a4\ud1a8) \uc791\ub3d9 \uc870\uac74\uc5d0 \uc801\ud569\ud55c \uc81c\ud488\uc73c\ub85c \uc120\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ud38c\ud504\ub294 \ubc38\ube0c\uac00 \ub2eb\ud78c \uc0c1\ud0dc(\uc720\ub7c9 \uc81c\ub85c)\uc5d0\uc11c \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \ucd5c\ub300 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud574\uc57c \ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \uc21c\ud658\uc218\uac00 \uac00\uc5f4\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669\uc5d0\uc11c\ub3c4 \ubaa8\ud130\ub294 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud574\uc57c \ud558\uba70 \uacfc\ubd80\ud558\ub85c \uc778\ud574 \ud2b8\ub9bd\ub418\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988 \ubaa8\ud130\ub294 F\uae09 \uc808\uc5f0\uc744 \uc801\uc6a9\ud558\uc5ec EN 12845 \ubc0f NFPA 20\uc5d0 \uba85\uc2dc\ub41c \uace0\uc815\uc790 \uc815\uc9c0 \uc870\uac74\uc5d0\uc11c\uc758 \uc18c\ubc29 \ud38c\ud504 \uc791\ub3d9\uc5d0 \ud544\uc694\ud55c \uc5f4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

5. \ud38c\ud504\uc2e4 \ud658\uacbd\uc5d0 \ub300\ud55c IP \ub4f1\uae09<\/h2>\n
\n
\n
IP54 - \uc2e4\ub0b4 \ud38c\ud504\uc2e4<\/div>\n

\uc2e4\ub0b4 \ud38c\ud504\uc2e4\uc740 \uae68\ub057\ud558\uac70\ub098 \uba3c\uc9c0\uac00 \uc57d\uac04 \uc788\ub294 \ud658\uacbd\uc774\uba70, \uc8fc\ubcc0 \uc2b5\ub3c4\ub294 901 TP3T RH \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud558\uace0, \uc9c1\uc811\uc801\uc778 \ubb3c \ubd84\uc0ac\ub294 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubc00\ud3d0\ub41c \ud50c\ub79c\ud2b8\uc2e4\uc5d0 \uc124\uce58\ub418\ub294 \uac74\ubb3c \ub0c9\uc218 \ud38c\ud504, HVAC \uc21c\ud658 \ud38c\ud504 \ubc0f \uc0b0\uc5c5 \uacf5\uc815\uc218 \ud38c\ud504\uc5d0 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. Y2 \uc2dc\ub9ac\uc988\uc758 \ud45c\uc900 \uc0ac\uc591\uc740 IP54\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
IP55 \u2014 \uc625\uc678 \ub610\ub294 \ubb3c\ub85c \uc53b\uc5b4\ub0bc \uc218 \uc788\ub294 \ud658\uacbd<\/div>\n

\ube44\uc5d0 \ub178\ucd9c\ub418\ub294 \uc625\uc678 \ud38c\ud504 \uc2a4\ud14c\uc774\uc158\uc774\ub098 \ud638\uc2a4\ub85c \ubb3c\uc744 \ubfcc\ub824 \uccad\uc18c\ud558\uac70\ub098 \ubc30\uad00 \ub204\uc218\ub85c \uc778\ud55c \ubb3c \ubd84\ubb34\uc5d0 \ub178\ucd9c\ub418\ub294 \uc2e4\ub0b4 \ud38c\ud504\uc2e4. \uc815\uc218 \ucc98\ub9ac\uc7a5 \ud38c\ud504 \uc2a4\ud14c\uc774\uc158, \uad00\uac1c \ud38c\ud504\uc7a5 \ubc0f \uc0b0\uc5c5 \uacf5\uc815 \ud50c\ub79c\ud2b8 \ud38c\ud504 \uad6c\uc5ed\uc5d0\ub294 IP55 \ub4f1\uae09\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. IP55 \uc635\uc158\uc774 \uc788\ub294 Y2 \uc2dc\ub9ac\uc988 \ub610\ub294 \uc704\ud5d8 \uc9c0\uc5ed \uc625\uc678 \uc124\uce58\uc6a9 YB2 \uc2dc\ub9ac\uc988\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
Ex d IP55 \u2014 \uc704\ud5d8 \uc9c0\uc5ed\uc6a9 \ud38c\ud504<\/div>\n

1\uad6c\uc5ed \ub610\ub294 2\uad6c\uc5ed\uc73c\ub85c \ubd84\ub958\ub41c \ud654\ud559 \uacf5\uc7a5, \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\uc124, \uc6a9\uc81c \ucde8\uae09 \ud38c\ud504 \uc2a4\ud14c\uc774\uc158\uc5d0\ub294 \ubc29\ud3ed\ud615 \ubaa8\ud130\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc YB2 \uc2dc\ub9ac\uc988 Ex d IIB T4 IP55\uac00 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4. \uac00\uc2a4 \uc885\ub958\ub294 \ud574\ub2f9 \uad6c\uc5ed\uc758 \ud2b9\uc815 \ubb3c\uc9c8\uc5d0 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. \ud504\ub85c\ud310\/\ubd80\ud0c4\uc740 IIA, \uc5d0\ud2f8\ub80c\uc740 IIB, \uc218\uc18c \ub610\ub294 \uc544\uc138\ud2f8\ub80c\uc740 IIC\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

6. \ud55c\uad6d Ever-Power Y2 \uc2dc\ub9ac\uc988 \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58<\/h2>\n
\n
\n

Y2 \uc2dc\ub9ac\uc988\ub294 \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc(Ever-Power)\uc758 \uc6d0\uc2ec \ud38c\ud504 \uad6c\ub3d9\uc6a9 \ud45c\uc900 \ubaa8\ud130\uc785\ub2c8\ub2e4. \uace0\uc815 \uc18d\ub3c4 \ud38c\ud504 \uad6c\ub3d9\uc744 \uc704\ud574 Y2 \uc2dc\ub9ac\uc988\ub294 0.18kW\uc5d0\uc11c 200kW\uc5d0 \uc774\ub974\ub294 \uc804 \ucd9c\ub825 \ubc94\uc704\uc5d0\uc11c \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9\uc73c\ub85c IE3 \ud6a8\uc728\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6d0\uc2ec \ud38c\ud504\ub294 \ud50c\ub809\uc2dc\ube14 \ucee4\ud50c\ub9c1\uc744 \ud1b5\ud574 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub418\uba70, \ud38c\ud504\uc640 \ubaa8\ud130\uac00 \ub3d9\uc77c\ud55c \uc18d\ub3c4(50Hz\uc5d0\uc11c 4\uadf9 \ubaa8\ud130\ub294 1,450rpm, 2\uadf9 \ubaa8\ud130\ub294 2,900rpm)\ub85c \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \uae30\uc5b4\ubc15\uc2a4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. Y2 \ubaa8\ud130 \uc804 \uc81c\ud488\uad70\uc740 \ub2e4\uc74c\uc5d0\uc11c \uad6c\ub9e4 \uac00\ub2a5\ud569\ub2c8\ub2e4. 3\uc0c1 \ubaa8\ud130 \uc81c\ud488 \uc139\uc158<\/a>.<\/p>\n

\uac00\ubcc0 \uc720\ub7c9 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ud38c\ud504 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c)\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 YVF2 \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. YVF2\ub294 IC416 \uac15\uc81c \ud658\uae30 \ubc29\uc2dd\uc744 \ud1b5\ud574 \uc800\uc18d\uc5d0\uc11c\ub3c4 \uc815\uaca9 \ud1a0\ud06c\ub97c \uc644\ubcbd\ud558\uac8c \ubc1c\ud718\ud558\uba70, VFD \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub294 H\uae09 \uc808\uc5f0\uacfc \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \ud38c\ud504 \ud658\uacbd\uc5d0\ub3c4 \uc801\ud569\ud55c PTC \uc11c\ubbf8\uc2a4\ud130 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uc220\ud300\uc5d0 \ubb38\uc758\ud558\uc138\uc694<\/a> VFD \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58 \ud06c\uae30 \uc0b0\uc815 \uc9c0\uc6d0.<\/p>\n<\/div>\n

\n
\n
Y2 \uc2dc\ub9ac\uc988 - \ud38c\ud504 \uad6c\ub3d9 \ub370\uc774\ud130<\/div>\n\n\n\n\n\n\n\n\n\n\n
\uc804\ub825 \ubc94\uc704<\/td>\n0.18 \u2013 200 kW<\/td>\n<\/tr>\n
\uc77c\ubc18\uc801\uc778 \uc804\ubd07\ub300<\/td>\n2P(2,900rpm) \ub610\ub294 4P(1,450rpm)<\/td>\n<\/tr>\n
\ub2a5\ub960<\/td>\nIE3 \ud45c\uc900<\/td>\n<\/tr>\n
\ubcf4\ud638<\/td>\nIP54 \ud45c\uc900, IP55 \uc635\uc158<\/td>\n<\/tr>\n
\uc758\ubb34<\/td>\nS1 \uc5f0\uc18d<\/td>\n<\/tr>\n
\uc2dc\ub3d9 \ud1a0\ud06c<\/td>\n\uc815\uaca9 \uc6a9\ub7c9\uc758 2.0~2.8\ubc30 (\ud38c\ud504\uc5d0 \uc801\ud569)<\/td>\n<\/tr>\n
\ucee4\ud50c\ub9c1 \uc720\ud615<\/td>\n\uc9c1\uc811 \uc5f0\uacb0 \ubc29\uc2dd (\uae30\uc5b4\ubc15\uc2a4 \uc5c6\uc74c)<\/td>\n<\/tr>\n
\uc778\uc99d<\/td>\nCE, ISO 9001, IEC 60034<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. \ud38c\ud504 \uc720\ud615\ubcc4 \uc801\uc6a9 \ubd84\uc57c<\/h2>\n
\n
\n
\uac74\ubb3c \uc6a9\uc218 \uacf5\uae09<\/div>\n

\uc555\ub825 \ubd80\uc2a4\ud130 \uc138\ud2b8, \uac00\uc815\uc6a9 \uae09\uc218 \ud38c\ud504 \ubc0f \uc18c\ubc29\uc6a9 \ubcf4\uc870 \ud38c\ud504. 0.75~7.5kW \ubc94\uc704\uc758 Y2 2\uadf9(2,900rpm) \ubaa8\ud130\uac00 \ub2e4\ub2e8 \uc218\uc9c1 \uc6d0\uc2ec \ud38c\ud504\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc555\ub825 \ubd80\uc2a4\ud130\ub294 S3 \ub4f1\uae09, \uc8fc \uae09\uc218 \ud38c\ud504\ub294 S1 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc2e4\ub0b4 \uc124\ube44\uc2e4\uc6a9 IP54 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
HVAC \ub0c9\uac01\uc218 \ubc0f \uc751\ucd95\uc218<\/div>\n

\uc911\uc559 \ub0c9\ub09c\ubc29 \uc2dc\uc2a4\ud15c\uc758 1\ucc28 \ubc0f 2\ucc28 \ub0c9\uac01\uc218 \ud38c\ud504 \uc138\ud2b8. Y2 4\uadf9 3.0~75kW, VFD \uc81c\uc5b4 \ubc29\uc2dd\uc73c\ub85c 1\ucc28-2\ucc28 \ub610\ub294 \uac00\ubcc0 1\ucc28 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\ubcc0 \uc720\ub7c9 \uc81c\uc5b4 \uac00\ub2a5. \ubaa8\ub4e0 VFD \uc81c\uc5b4 \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\ub294 YVF2 \uc778\ubc84\ud130 \uad6c\ub3d9 \ubaa8\ud130 \uc0ac\uc6a9.<\/p>\n<\/div>\n

\n
\uc0b0\uc5c5 \uacf5\uc815 \uc6a9\uc218<\/div>\n

\ub0c9\uac01\uc218 \uc21c\ud658, \uc5f4\uad50\ud658\uae30 \uc11c\ube44\uc2a4 \ud38c\ud504, \uc6d0\uc790\ub85c \ub0c9\uac01 \ub8e8\ud504\uc6a9. Y2 4\uadf9 2.2~55kW, S1 \uc5f0\uc18d \uc791\ub3d9. \uacf5\uc815 \uc720\uccb4\uac00 \ubd80\uc2dd\uc131\uc778 \uacbd\uc6b0, \ud45c\uc900 Y2 \ubaa8\ud130\uac00 \uc7a5\ucc29\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud38c\ud504\ub97c \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624. \uc774 \uacbd\uc6b0 \ubaa8\ud130 \uc790\uccb4\ub294 \uc720\uccb4\uc640 \uc811\ucd09\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uad00\uac1c \ubc0f \ubb3c \uc774\uc1a1<\/div>\n

\ub18d\uc5c5\uc6a9 \uad00\uac1c, \uc6a9\uc218 \uacf5\uae09 \uc774\uc1a1 \ubc0f \uc800\uc218\uc9c0 \ucda9\uc9c4\uc6a9 Y2 4\uadf9 \ud38c\ud504(5.5~90kW). \uacc4\uc808\ubcc4\ub85c \uc7a5\uae30\uac04 \uac00\ub3d9\uc774 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc73c\ubbc0\ub85c \uc800\uc218\uc9c0 \uc720\uc9c0 \ubcf4\uc218 \uc808\ucc28\ub97c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uc625\uc678 \uc124\uce58\uc6a9 IP55 \ub4f1\uae09. \uae34 \ubc30\uad00 \uad6c\uac04\uc5d0\uc11c \uc218\uaca9 \ud604\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2a4\ud0c0-\ub378\ud0c0 \ub610\ub294 \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8 \ubc29\uc2dd\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n

\"Y2<\/p>\n

\ub0c9\ub09c\ubc29 \ud38c\ud504\uc2e4<\/div>\n<\/div>\n
\n

\"Y2<\/p>\n

\uacf5\uc815 \ud38c\ud504 \uad6c\ub3d9<\/div>\n<\/div>\n
\n

\"\ud55c\uad6d<\/p>\n

\ube60\ub978 \ubc30\uc1a1 \uac00\ub2a5 \uc7ac\uace0 \ubcf4\uc720<\/div>\n<\/div>\n
\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
\uc2a4\ub85c\ud2c0 \ubc38\ube0c\ub97c \ud1b5\ud574 \ubd80\ubd84 \uc720\ub7c9\uc73c\ub85c \uc791\ub3d9\ud560 \ub54c \ud38c\ud504 \ubaa8\ud130\uac00 \uacfc\uc5f4\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\ud1a0\ucd9c \ubc38\ube0c\ub97c \uc870\uc808\ud558\uc5ec \uc720\ub7c9\uc744 \uc904\uc778\ub2e4\uace0 \ud574\uc11c \ud38c\ud504 \ubaa8\ud130\uc758 \uc18c\ube44 \uc804\ub825\uc774 \ube44\ub840\uc801\uc73c\ub85c \uc904\uc5b4\ub4dc\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud1a0\ucd9c \ubc38\ube0c\uac00 \ubd80\ubd84\uc801\uc73c\ub85c \ub2eb\ud78c \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ud38c\ud504\uac00 \ucd5c\uc801 \ud6a8\uc728\uc810(BEP)\ubcf4\ub2e4 \ub192\uc740 \uc591\uc815\uacfc \ub0ae\uc740 \ud6a8\uc728\ub85c \uc791\ub3d9\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \ud38c\ud504 \ucd95\uc774 \ucd5c\ub300 \uc720\ub7c9\uc77c \ub54c\uc640 \uac70\uc758 \ub3d9\uc77c\ud55c \ub3d9\ub825\uc744 \ud761\uc218\ud558\uc9c0\ub9cc, \uadf8 \ub3d9\ub825\uc744 \uc720\uc6a9\ud55c \uc555\ub825 \uc791\uc5c5\uc73c\ub85c \uc804\ud658\ud558\ub294 \ub300\uc2e0 \uc720\uccb4\uc758 \uc5f4\ub85c \ub354 \ub9ce\uc774 \ubcc0\ud658\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\ud130\ub294 \uc720\ub7c9\uc774 \uac10\uc18c\ub41c \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \ucd5c\ub300 \ubd80\ud558 \uc804\ub958\uc5d0 \uac00\uae4c\uc6b4 \uc804\ub958\ub97c \uc18c\ubaa8\ud558\uac8c \ub418\uba70, \uc8fc\ubcc0 \uc628\ub3c4\uac00 \ub192\uac70\ub098 \ub0c9\uac01 \uacf5\uae30 \ud750\ub984\uc774 \uc81c\ud55c\ub420 \uacbd\uc6b0 \uacfc\uc5f4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ud574\uacb0\ucc45\uc740 VFD(\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c) \uc18d\ub3c4 \uc81c\uc5b4\uc785\ub2c8\ub2e4. \uc720\ub7c9\uc744 \uc904\uc774\uae30 \uc704\ud574 \ud38c\ud504 \uc18d\ub3c4\ub97c \ub0ae\ucd94\uba74 \uc5d0\ub108\uc9c0\ub97c \uc138\uc81c\uacf1\uc73c\ub85c \uc808\uc57d\ud560 \uc218 \uc788\uace0, \uc2a4\ub85c\ud2c0 \ubc38\ube0c\ub97c \ud1b5\ud574 \uc5d0\ub108\uc9c0\ub97c \ub0ad\ube44\ud558\ub294 \ub300\uc2e0 \ubaa8\ud130 \ubd80\ud558\ub97c \ube44\ub840\uc801\uc73c\ub85c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\uc6d0\uc2ec \ud38c\ud504\uc5d0 2\uadf9 \ubaa8\ud130\uc640 4\uadf9 \ubaa8\ud130 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/div>\n<\/div>\n
\n

2\uadf9(2,900rpm)\uacfc 4\uadf9(1,450rpm) \ubaa8\ud130 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \ud38c\ud504 \uc124\uacc4\uc640 \ud544\uc694\ud55c \uc791\ub3d9\uc810\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uac74\ubb3c \uc124\ube44 \ubc0f HVAC\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ub300\ubd80\ubd84\uc758 \uc6d0\uc2ec \ud38c\ud504\ub294 2,900rpm(2\uadf9) \ub610\ub294 1,450rpm(4\uadf9)\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc73c\uba70, \uc9c0\uc815\ub41c \uc791\ub3d9\uc810\uc744 \ub2ec\uc131\ud558\ub824\uba74 \ubaa8\ud130\uc758 \uadf9 \uc218\uac00 \ud38c\ud504 \uc124\uacc4 \uc18d\ub3c4\uc640 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ud38c\ud504 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc815\uaca9 \uc18d\ub3c4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc791\ub3d9\uc810\uc774 2,900rpm\uc73c\ub85c \uc9c0\uc815\ub41c \uacbd\uc6b0 2\uadf9 \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud558\uace0, 1,450rpm\uc778 \uacbd\uc6b0 4\uadf9 \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. 2\uadf9 \ubaa8\ud130\ub294 \ud504\ub808\uc784 \ud06c\uae30\ub2f9 \ud6a8\uc728\uc774 \ub354 \ub192\uc9c0\ub9cc 2,900rpm\uc5d0\uc11c 4\uadf9 \ubaa8\ud130(1,450rpm)\uc5d0 \ube44\ud574 \ubca0\uc5b4\ub9c1 \ub9c8\ubaa8\uc728\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uc5f0\uc18d S1 \uc791\ub3d9\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 4\uadf9 \ubaa8\ud130\uac00 \ub354 \uae34 \ubca0\uc5b4\ub9c1 \uc218\uba85\uacfc \ub0ae\uc740 \uc9c4\ub3d9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\ud38c\ud504 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \ucd5c\uc801 \ud6a8\uc728\uc810(BEP)\uc5d0\uc11c\uc758 kW \uac12\ub9cc \ub098\uc640 \uc788\uace0, \uc2e4\uc81c \uc791\ub3d9 \uc870\uac74\uc740 \ub2e4\ub978 \uacbd\uc6b0, \ubaa8\ud130 \uc6a9\ub7c9\uc744 \uc5b4\ub5bb\uac8c \uc0b0\uc815\ud574\uc57c \ud560\uae4c\uc694?<\/div>\n<\/div>\n
\n

\ud38c\ud504 \uc131\ub2a5 \uace1\uc120\uc5d0\uc11c \ucd5c\uc801 \ud6a8\uc728\uc810(BEP)\uc774 \uc544\ub2cc \ud2b9\uc815 \uc791\ub3d9 \uc9c0\uc810\uc5d0\uc11c\uc758 \ud38c\ud504 \ucd95 \ub3d9\ub825(kW)\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud38c\ud504 \ucd95 \ub3d9\ub825\uc740 \uc791\ub3d9 \ubc94\uc704 \uc804\uccb4\uc5d0 \uac78\uccd0 \ubcc0\ud558\uba70, \ub300\ubd80\ubd84\uc758 \uc6d0\uc2ec \ud38c\ud504 \uc124\uacc4\uc5d0\uc11c BEP \uc624\ub978\ucabd(\ub0ae\uc740 \uc591\uc815\uc5d0\uc11c \ucd5c\ub300 \uc720\ub7c9 \ubc29\ud5a5)\uc73c\ub85c \uac08\uc218\ub85d \uc99d\uac00\ud558\uc5ec BEP\ubcf4\ub2e4 \uc0c1\ub2f9\ud788 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 \ud38c\ud504\uac00 \uc791\ub3d9\ud560 \ucd5c\uc545\uc758 \uc791\ub3d9 \uc9c0\uc810(\uc77c\ubc18\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c \uace1\uc120\uc758 \ucd5c\ub300 \uc720\ub7c9 \uc9c0\uc810)\uc5d0\uc11c \ucd95 \ub3d9\ub825\uc744 \ud655\uc778\ud55c \ub2e4\uc74c \ubaa8\ud130 \uc11c\ube44\uc2a4 \uacc4\uc218\ub97c \uc801\uc6a9\ud558\uace0 \ud574\ub2f9 \uac12\ubcf4\ub2e4 \ub192\uc740 \ub2e4\uc74c \ud45c\uc900 Y2 kW \uac12\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ud38c\ud504 \ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0 BEP \ub370\uc774\ud130\ub9cc \ub098\uc640 \uc788\ub294 \uacbd\uc6b0 \ubaa8\ud130\ub97c \uc9c0\uc815\ud558\uae30 \uc804\uc5d0 \ud38c\ud504 \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc804\uccb4 \uc131\ub2a5 \uace1\uc120\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
<\/div>\n

 <\/p>\n

\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc Y2 \uc2dc\ub9ac\uc988 \uc6d0\uc2ec \ud38c\ud504 \ub4dc\ub77c\uc774\ube0c<\/div>\n

\uc6d0\uc2ec \ud38c\ud504\uc6a9 \ubaa8\ud130\uac00 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n

\ud55c\uad6d Ever-Power Y2 \uc2dc\ub9ac\uc988: IE3 \ud6a8\uc728, 0.18~200kW, 2\uadf9 \ubc0f 4\uadf9, IP54\/55. \uc989\uc2dc \ubc30\uc1a1 \uac00\ub2a5\ud55c \uc7ac\uace0 \ubcf4\uc720. \ub2f9\uc0ac \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0\uc11c \uae30\uc220\uc801\uc778 \uc81c\ud488 \ud06c\uae30 \uc120\uc815 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

Y2 \ubaa8\ud130 \uc81c\ud488\uad70 \ubcf4\uae30<\/a><\/p>\n<\/div>\n<\/div>\n

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

Korea Ever-Power \u00b7 Y2 Series \u00b7 Pump Drive Application Guide Three-Phase Motor for Centrifugal Pump: Sizing, Starting and Duty Cycle Guide Centrifugal pump drives are the most energy-intensive motor application in most industrial facilities, accounting for 25 to 40 percent of total motor electricity consumption. Selecting the correct three-phase motor \u2014 matched to the pump […]<\/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-264","post","type-post","status-publish","format-standard","hentry","category-industrial-electric-motor"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/264","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=264"}],"version-history":[{"count":1,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/264\/revisions"}],"predecessor-version":[{"id":267,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/264\/revisions\/267"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/media?parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/categories?post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/tags?post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}