{"id":3514,"date":"2026-07-30T09:00:00","date_gmt":"2026-07-30T01:00:00","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/blog\/rcbo-for-ev-charger-10ka-differential-circuit-breaker-jcr2-63-2-p\/"},"modified":"2026-10-24T14:19:41","modified_gmt":"2026-10-24T06:19:41","slug":"rcbo-for-ev-charger-10ka-differential-circuit-breaker-jcr2-63-2-p","status":"publish","type":"post","link":"https:\/\/w9-group.com\/ko\/blog\/rcbo-for-ev-charger-10ka-differential-circuit-breaker-jcr2-63-2-p\/","title":{"rendered":"EV \ucda9\uc804\uae30\uc6a9 RCBO: 10kA \ucc28\ub3d9 \ud68c\ub85c \ucc28\ub2e8\uae30 \uac00\uc774\ub4dc"},"content":{"rendered":"
\n

\ub3d9\uc77c\ud55c \uc804\ub958 \uc6a9\ub7c9\uc744 \uac16\ub294 \ub450 \uac1c\uc758 EV \ucda9\uc804\uae30\ub294 \ub0b4\ubd80 DC \uac10\uc9c0 \ubc0f \ubd84\ub9ac \uc7a5\uce58\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc11c\ub85c \ub2e4\ub978 \uc794\ub958 \uc804\ub958 \ubcf4\ud638\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucda9\uc804\uae30 \uc804\uc6d0\uc774\ub098 10 kA \ud45c\uc2dc\ub97c \uae30\uc900\uc73c\ub85c RCBO\ub97c \uc120\ud0dd\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \uadf8 \ucc28\uc774\ub97c \ub193\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba3c\uc800 EVSE \uc0ac\uc6a9 \uc124\uba85\uc11c\uc640 \uc0c1\uc704 \ub2e8\uacc4 \ubcf4\ud638 \uc7a5\uce58\uc758 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>\n

Summary: An RCBO for EV charger circuits must match conductor protection, \uc608\uc0c1 \ubd88\ub7c9 \uc804\ub958<\/strong> and the EVSE’s residual-current requirements. A 10 kA marking concerns short-circuit interruption, not charging power or leakage sensitivity. A suitable Type A arrangement may be used with an appropriate DC residual-current detecting and disconnecting scheme where the charger instructions and local rules permit it; another installation may require Type B protection. Built-in 6 mA DC detection alone is not proof of complete 30 mA residual-current protection. Verify the full protection chain and the locally adopted rules before ordering.<\/p>\n

\uc77c\ubc18 \uc18c\ucf13 \ucda9\uc804\uae30\uc640\ub294 \ub2ec\ub9ac EV \ucda9\uc804 \uc7a5\ube44\uc5d0\ub294 \uc815\ub958\uae30, \uc2a4\uc704\uce6d \uc804\uc790 \uc7a5\uce58 \ubc0f \ud544\ud130\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ucda9\uc804 \uc804\ub958\ub294 \uc0c1\ub2f9\ud558\uace0 \uc5f0\uc18d\uc801\uc774\uba70, \uacb0\ud568\uc5d0\ub294 AC, \ub9e5\ub3d9 DC \ub610\ub294 \ud3c9\ud65c DC\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc28\ub3d9 \ucc28\ub2e8\uae30\ub294 (RCBO\uc758 \uc794\ub958 \uc804\ub958 \ubd80\ud488) \ubaa8\ub2c8\ud130\ub9c1\ub41c \ub3c4\uccb4\uc758 \uc804\ub958\ub97c \ube44\uad50\ud558\uc5ec \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ubc18\uba74, \uacfc\uc804\ub958 \ubc29\ucd9c \uae30\ub2a5\uc740 \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n

EV \uc794\ub958 \uc804\ub958 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d<\/h2>\n

\uc804\uc790 \uae30\uae30\ub97c \ucda9\uc804\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \ubd80\ub4dc\ub7ec\uc6b4 DC \uc794\ub958 \uc804\ub958\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc778 Type A \uc7a5\uce58\uc758 \uac10\uc9c0 \ucf54\uc5b4\ub97c \uacfc\ubd80\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. IEC 62955\ub294 \ubaa8\ub4dc 3 \ucda9\uc804 \uc7a5\ube44\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub418\ub294 \uc794\ub958 DC \uc804\ub958 \uac10\uc9c0 \uc7a5\uce58(RDC-DD)\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \ub9ce\uc740 EVSE \uc124\uacc4\uc5d0\uc11c\ub294 6 mA DC \uac10\uc9c0\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc0c1\uc704 30 mA\uc758 Type A RCD\ub294 \uacc4\uc18d\ud574\uc11c \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uce58\uc790\ub294 \ub9c8\ucf00\ud305 \uba85\uce6d\uc5d0\uc11c \uc720\ucd94\ud558\uae30\ubcf4\ub2e4\ub294 EVSE\uac00 \uc2e4\uc81c\ub85c \uc81c\uacf5\ud558\ub294 \uac83\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

Type A RCBOs respond to sinusoidal AC and pulsating DC residual currents. Type B protection has an additional specified response to smooth DC and other waveforms, subject to its declared scope. Selection must follow the EVSE instructions and destination rules. Type F is not a universal EV substitute, and Type AC must not be assumed suitable for power-electronic charging equipment. The choice concerns the complete protection chain, including upstream RCDs that could be affected by DC residual current.<\/p>\n

\ucda9\uc804\uae30\uc758 \uc2e4\uc81c \ud3ec\ud568\ub41c \uae30\ub2a5 \ud655\uc778\ud558\uae30<\/h3>\n

Request separate declarations for AC \uc794\ub958 \uc804\ub958 \ubcf4\ud638<\/strong>, smooth-DC detection and the mechanism that disconnects the supply. Record the relevant standard, protected conductors, trip or alarm behavior and the manufacturer’s required upstream device for each. A brochure stating only 6 mA DC protection leaves open whether the charger contains a complete RCD or only the DC-detection part of the required arrangement.<\/p>\n

IET\uc758 2024\ub144 5\uc6d4 EVSE \uc9c0\uce68\uc11c\ub294 BS 7671:2018+A2:2022\uc758 \ub9e5\ub77d\uc5d0\uc11c \uc774\ub7ec\ud55c \ucc28\uc774\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf4\ud638 \uc544\ud0a4\ud14d\ucc98\ub97c \uc774\ud574\ud55c \ud6c4, \ud604\uc7ac \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\uc6a9\ub41c \ud310 \ubc0f \uac1c\uc815 \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc138\uc694. \uc774 \uc9c0\uce68\uc11c\ub294 RCBO\uac00 \ud558\ub294 \uc77c<\/a> \uc774\ub294 \uc5ec\uc804\ud788 \uace0\ub824\ub418\uc5b4\uc57c \ud558\ub294 \ubcc4\ub3c4\uc758 \uacfc\uc804\ub958 \ubc0f \uc794\ub958 \uc804\ub958 \uae30\ub2a5\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\n\"EV
\ub450\uadf9 \ubc29\uc2dd\uc740 \uc124\uacc4\uc5d0 \ub530\ub77c \ub2e8\uc0c1 EV \ubd84\uae30 \ud68c\ub85c\uc5d0\uc11c \uc120 \ubc0f \uc911\uc131\uc120\uc744 \ubd84\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n

10 kA RCBO \uc0ac\uc591 \uac80\uc0ac<\/h2>\n

10 kA \ub4f1\uae09\uc740 \uc120\uc5b8\ub41c \uc81c\ud488 \ud45c\uc900 \ubc0f \uc2dc\ud5d8 \uc870\uac74 \ud558\uc5d0\uc11c \uc77c\uc2dc\uc801\uc778 \ud68c\ub85c \ucc28\ub2e8\uc5d0 \ub300\ud55c \uc131\ub2a5\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uc5f0\uc18d \uc804\ub958, \uc794\uc5ec \ubbfc\uac10\ub3c4 \ub610\ub294 \ucda9\uc804 \uc6a9\ub7c9\uc744 \uba85\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac80\ud1a0\ud558\uae30 W9 EV RCBO \ubaa9\ub85d<\/a> \uc81c\ud488 \ucc38\uc870\uc6a9\uc73c\ub85c \uacf5\uae09\ub41c \uc815\ud655\ud55c \ubaa8\ub378 \ucf54\ub4dc, \ub9c8\ud0b9, \ub370\uc774\ud130\uc2dc\ud2b8 \ubc0f \ud14c\uc2a4\ud2b8 \uae30\uc900\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uacf5\uae09\ub41c \uad6c\uc131\uc5d0 \ub300\ud55c \uc81c\uc870\uc5c5\uccb4\uc758 \ud655\uc778 \uc5c6\uc774 JCR2 \ubc0f JC3LE-EV \uba85\uce6d\uc744 \uad50\ud658 \uac00\ub2a5\ud558\ub2e4\uace0 \uac04\uc8fc\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n

\uc120\ud0dd\uc740 \uc804\ub958(I)\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4.b<\/sub>), \ucf00\uc774\ube14 \uc6a9\ub7c9 (Iz<\/sub>), \ubcf4\ud638 \ub4f1\uae09 (In<\/sub>) \uadf8\ub9ac\uace0 \uc124\uce58 \uc800\uac10. EV \ucda9\uc804\uc740 \uc7a5\uc2dc\uac04 \uc0ac\uc6a9\ub418\ub294 \ubd80\ud558\uc774\ubbc0\ub85c \uc8fc\ubcc0 \uc628\ub3c4, \uadf8\ub8f9\ud654\ub41c \ud68c\ub85c, \uc778\ud074\ub85c\uc800 \ud658\uae30 \ubc0f \ub2e8\uc790 \uc0c1\uc2b9\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ucc38\uace0\uc6a9\uc73c\ub85c\ub9cc: 230 V \ubc0f 32 A\uc5d0\uc11c \uba85\uc2dc\uc801 \uc785\ub825 \uc804\ub825\uc740 230 \u00d7 32 = 7.36 kVA\uc774\uba70, \uc774\ub294 \uc804\ub825 \uacc4\uc218, \ud6a8\uc728, \ub2e4\uc591\uc131 \ub610\ub294 \ud604\uc7a5 \uc81c\ud55c\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. EVSE \uba85\ud310, \ucf00\uc774\ube14 \uc804\ub958 \uc6a9\ub7c9, \uc804\uc555 \uc800\ud558 \ubc0f \ud604\uc7a5 \uc5f0\uc18d \ubd80\ud558 \uaddc\uce59\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n\n\n\n\n
EV \ubd84\uae30 \ud68c\ub85c\uc5d0 \ub300\ud55c \uc794\ub958 \uc804\ub958 \uc120\ud0dd<\/caption>\n
\uc870\uc815<\/th>\n\uc778\uc2dd<\/th>\n\uc5b4\ub5a4 \uc0c1\ud669\uc5d0\uc11c \uc801\ud569\ud560 \uc218 \uc788\ub2e4<\/th>\n\uc778\uc99d \uc9c0\uc810<\/th>\n<\/tr>\n<\/thead>\n
Type A RCBO + EVSE 6 mA RDC-DD<\/td>\nRCBO\uc5d0\uc11c AC \ubc0f \ub9e5\ub3d9 DC; EVSE\ub294 \ubd80\ub4dc\ub7ec\uc6b4 DC\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4<\/td>\n\uacf5\ud1b5 \ubaa8\ub4dc 3 \ubc29\uc2dd: \ucda9\uc804\uae30 \uc81c\uc870\uc5c5\uccb4\uac00 \uc774\ub97c \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/td>\nRDC-DD \uaddc\uc815 \uc900\uc218 \uc5ec\ubd80 \ud655\uc778, \ud14c\uc2a4\ud2b8 \ubc29\ubc95 \ubc0f \uacbd\uace0\/\uc0ac\uace0 \ubc1c\uc0dd \uc2dc \ud589\ub3d9<\/td>\n<\/tr>\n
Type B RCBO\/RCD<\/td>\nAC, \ub9e5\ub3d9\ud558\ub294 DC \ubc0f \ubd80\ub4dc\ub7ec\uc6b4 DC, \uae30\uae30 \uc0ac\uc591\uc5d0 \ub530\ub77c \ub2e4\ub984<\/td>\nEVSE\uc5d0\ub294 6mA DC \uac10\uc9c0 \uae30\ub2a5\uc774 \uc5c6\uac70\ub098 \ub113\uc740 \ud30c\ud615 \ubc94\uc704\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n\uc81c\uc870\uc0ac\uc758 \uc9c0\uce68, \ube44\uc6a9, \uce58\uc218 \ubc0f \uc120\ud0dd\uc131 \ud655\uc778<\/td>\n<\/tr>\n
\ud615\ud0dc AC RCBO<\/td>\n\ub2e8\ubc29\ud5a5 \uad50\ub958 \uc804\uc555\ub9cc<\/td>\n\ub2a5\uc219\ud55c \ub514\uc790\uc774\ub108\uac00 DC \ub610\ub294 \ub9e5\ub3d9\uc131 \uc788\ub294 \uad6c\uc131 \uc694\uc18c\uac00 \uc5c6\uc74c\uc744 \ud655\uc778\ud55c \uacbd\uc6b0\uc5d0\ub9cc<\/td>\n\uc804\ub825 \uc804\uc790\uc2dd EVSE\uc5d0\uc11c\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EV \ud68c\ub85c \ubcf4\ud638 \uc870\uc815<\/h2>\n

Place an RCBO for EV charger circuits downstream of the distribution-board main protection and check discrimination. Compare short-circuit ratings with prospective \uacfc\ubd80\ud558 \uc804\ub958<\/strong> at the charger, not merely at the service entrance. For residual protection, compare trip sensitivity, delay, waveform capability and the EVSE\u2019s 6 mA DC behaviour. An upstream selective RCD helps only when manufacturer time-current data supports it; this is an EV charging protection check.<\/p>\n

All current-carrying conductors that belong to the circuit must pass through the sensing path. A shared or borrowed neutral, neutral-to-earth contact downstream, or a line conductor bypassing the RCBO can cause nuisance trips or defeat protection. A two-pole device is normally used for a single-phase line-and-neutral circuit; three-phase EVSE requires a pole arrangement<\/strong> and neutral treatment specified by the equipment and installation design. Keep the EV circuit physically and electrically segregated from unrelated neutrals.<\/p>\n

\uc5c5\uc2a4\ud2b8\ub9bc RCD \uccb4\uc778 \uac80\ud1a0<\/h3>\n

\uc6d0\uaca9 \uc81c\uc5b4 \uc7a5\uce58(RCD)\ub97c \uc18c\uc2a4 \uc7a5\uce58\uc640 \ucda9\uc804 \uc9c0\uc810 \uac04\uc5d0 \ubaa8\ub450 \ud45c\uc2dc\ud558\uc138\uc694. \uac74\ubb3c \ub0b4\uc5d0 \uc774\ubbf8 \uc124\uce58\ub41c \uacf5\uc720 \uc7a5\uce58\ub3c4 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc720\ud615, \uac10\ub3c4, \uc9c0\uc5f0 \uc2dc\uac04, \uadf8\ub9ac\uace0 \uac01 RCD\uac00 \uacf5\uae09\ud558\ub294 \ub2e4\ub978 \ubd80\ud558\ub97c \uae30\ub85d\ud558\uc138\uc694. \uc0c8\ub86d\uac8c \uc120\uc815\ub41c \uc9c0\uc810 RCBO\ub294 \uc790\ub3d9\uc73c\ub85c \uc0c1\ub958\uc5d0 \uc704\uce58\ud55c Type AC \uc7a5\uce58\ub97c \ud574\ub2f9 \uc9c0\uc810\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \uc794\ub958 \uc804\ub958\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4e4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc870\ud569\uc744 \uae30\uc900\uc73c\ub85c \ud30c\ud615\uc758 \ud638\ud658\uc131\uacfc \ucc28\ubcc4\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub2e4\ub978 \uc544\ubbf8\uc5b4 \uc815\uaca9\uc5d0\ub9cc \uae30\ubc18\ud55c \uaddc\uce59\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c \ucda9\uc804\uc18c\uc758 \ubcf4\ud638\ub97c \uacf5\uae09 \ucf00\uc774\ube14\uc5d0 \ub530\ub77c \ud544\uc694\ud55c \ubcf4\ud638\uc640 \uad6c\ubcc4\ud574\uc57c \ud569\ub2c8\ub2e4(\uc608: \uc811\uc9c0 \uc2dc\uc2a4\ud15c \ub610\ub294 \ubc30\uc120 \uacbd\ub85c). RCBO \uc548\uc804 \uac00\uc774\ub4dc<\/a> \ud68c\ub85c \uadf8\ub8f9\ud654 \ucee8\ud14d\uc2a4\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucda9\uc804\uae30 \ub9e4\ub274\uc5bc \ubc0f \ud604\uc9c0\uc5d0\uc11c \ucc44\ud0dd\ub41c \uc124\uce58 \uaddc\uc815\uc740 \ucd5c\uc885 \ubc30\uce58 \ubc29\uc2dd\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud2b8\ub9ac\ud504\ub97c \uc5b5\uc81c\ud558\uae30 \uc704\ud574 \uc794\uc5ec \uac10\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0a4\uae30\ubcf4\ub2e4\ub294 \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \uc0c1\ud5a5 \uc870\ud569\uc744 \ud574\uacb0\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\n\"EV
\uba85\ud655\ud55c \uc2dd\ubcc4 \ubc0f \ud14c\uc2a4\ud2b8 \uc561\uc138\uc2a4\ub294 \uc124\uce58\uc790\uac00 \ub2e4\ub978 \ubd80\ud558\ub97c \ubc29\ud574\ud558\uc9c0 \uc54a\uace0 EV \ud68c\ub85c\ub97c \uc11c\ube44\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/figcaption><\/figure>\n

EV \ud68c\ub85c \uc124\uce58 \uc694\uac74<\/h2>\n

EV \ucda9\uc804\uc740 \uc218 \uc2dc\uac04 \ub3d9\uc548 \uc9c0\uc18d\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc8fc\ubcc0 \uc628\ub3c4, \uadf8\ub8f9\ud654, \ubc30\uad00 \ubc0f \ub2e8\uc790 \uad50\uc815 \uc791\uc5c5\uc744 \uc644\ub8cc\ud55c \ud6c4 \ucf00\uc774\ube14 \uc6a9\ub7c9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub2e8\uc790\ub97c \uaddc\uc815\ub41c \uc9c0\uce68\uc5d0 \ub530\ub77c \uc870\uc5ec\uc8fc\uc2dc\uace0, \uc9c0\uc815\ub41c \ub3c4\uccb4 \uc9c1\uacbd\uc744 \uc0ac\uc6a9\ud558\uc2dc\uace0, EVSE\uc5d0 \uc2a4\ud2b8\ub808\uc778 \ub9ac\ud504\ub808\uc2a4\ub97c \uc124\uce58\ud574 \uc8fc\uc2ed\uc2dc\uc624. \uaddc\uc815\ub41c DIN \ub808\uc77c\uc5d0 \uc7a5\ucc29\ud558\uc2dc\uace0, \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uc2dc\uace0 \ud68c\ub85c\ub97c \ud45c\uae30\ud574 \uc8fc\uc2ed\uc2dc\uc624. \ud604\uc7ac \uae30\uc220 \ud30c\uc77c\uc5d0\uc11c \uce58\uc218, \ud1a0\ud06c \ubc0f \ud658\uacbd\uc801 \ud55c\uacc4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc2dc\uc6b4\uc804\uc740 \ucc44\ud0dd\ub41c \uc124\uce58 \uaddc\uc815 \ubc0f EVSE \uc9c0\uce68\uc5d0 \ub530\ub77c \uc694\uad6c\ub418\ub294 \uac80\uc0ac\ub4e4\uacfc \uc2dc\uac01 \uac80\uc0ac\ub97c \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac80\uc0ac\uc5d0\ub294 \ubcf4\ud638\uc790\uadf9\uad00 \uc5f0\uc18d\uc131, \uadf9\uc131, \uc804\uc790\uc7a5\ube44\uc5d0 \ub300\ud55c \uc9c0\uc2dc\ub41c \uc808\ucc28\uc5d0 \ub530\ub978 \uc808\uc5f0\uc131 \uac80\uc0ac\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uacb0\ud568 \ub8e8\ud504 \ub610\ub294 \uc7a0\uc7ac \uc804\ub958 \uac80\uc0ac \ubc0f \ud574\ub2f9 \uc794\ub958 \uc804\ub958 \uac80\uc0ac\ub3c4 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\ud569\ud55c \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uace0 \uc120\ud0dd\ub41c \uac80\uc0ac \ubaa8\ub4dc\uc640 \uc2e4\uc81c \uc808\ucc28\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4. \uc124\uce58 \ud14c\uc2a4\ud2b8\ub294 \ubaa8\ub4e0 \uc81c\ud488 \ud45c\uc900 \ud30c\ud615 \uac80\uc0ac\uc758 \ubc18\ubcf5\uc774 \uc544\ub2c8\uba70, \ud14c\uc2a4\ud2b8 \ubc84\ud2bc\uc740 \uc804\uccb4 \uc124\uce58\ub97c \ud655\uc778\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\"EV<\/figure>\n

\uc804\uae30\ucc28 \uad6c\ub9e4 \ubc0f \uc778\ub3c4<\/h2>\n
    \n
  1. EVSE\ub97c \ubb38\uc11c\ud654\ud558\uc138\uc694: \uae30\ub85d \ubaa8\ub4dc, \uc704\uc0c1 \ubc30\uc5f4, \ucd5c\ub300 \uc804\ub958, \ub0b4\uc7a5\ub41c 6mA DC \uac10\uc9c0 \ubc0f \uc81c\uc870\uc5c5\uccb4\uc758 \ud544\uc218 RCD \uc720\ud615.<\/li>\n
  2. \uc624\ub958 \ubc0f \ubd80\ud558 \uac12 \uacc4\uc0b0: RCBO \ub2e8\uc790\uc5d0 \ub300\ud55c \uc124\uacc4 \uc804\ub958, \ucf00\uc774\ube14 \uc6a9\ub7c9, \uc800\uc555 \uac10\uc18c, \uadf8\ub9ac\uace0 \uc7a0\uc7ac\uc801 \ub2e8\ub77d \uc804\ub958\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n
  3. \ud30c\ud615 \ubc0f \uac10\ub3c4 \uc120\ud0dd: \uc7a5\ube44 \ubc0f \uc704\ud5d8 \ud3c9\uac00\uc5d0\uc11c \ud0c0\uc785 A \ub610\ub294 \ud0c0\uc785 B(\ubc0f \ud5c8\uc6a9\ub41c \uc794\uc5ec \uc784\uacc4\uac12\/\uc2dc\uac04 \ud2b9\uc131)\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc2b5\uad00\uc5d0 \ub530\ub77c \ud0c0\uc785 AC\ub97c \ub300\uccb4\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. EV \ucda9\uc804 \ubcf4\ud638 \uadfc\uac70\ub97c \ubb38\uc11c\ud654\ud558\uc2ed\uc2dc\uc624.<\/li>\n
  4. \uc5f0\ub3d9\uc131 \ud655\uc778: \uc0c1\/\ud558\ub958 \uc120\ud0dd\uc131, \uc911\ub9bd \ub77c\uc6b0\ud305, \ud3f4 \uc218, \ubc84\uc2a4\ubc14 \ud638\ud658\uc131 \ubc0f \uc778\ud074\ub85c\uc800 \ub0b4\uc5f4 \uc131\ub2a5 \ud655\uc778.<\/li>\n
  5. \uc99d\uac70 \uc694\uccad: \uc815\ud655\ud55c \uad6c\uc131\uc5d0 \ub300\ud55c \uc120\uc5b8\uc11c, \uc2dc\ud5d8 \ubcf4\uace0\uc11c, \uc124\uce58\ub3c4, \ub9c8\ud0b9, \ud130\ubbf8\ub110 \ud1a0\ud06c \ubc0f \ubaa9\uc801\uc2dc\uc7a5 \uc2b9\uc778\uc744 \uad6c\ud569\ub2c8\ub2e4.<\/li>\n
  6. \ud50c\ub79c \uc11c\ube44\uc2a4: \ud68c\ub85c\ub97c \ub77c\ubca8\ub9c1\ud558\uace0 \uc548\uc804\ud55c \ud14c\uc2a4\ud2b8 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\uba70, \uc81c\uc870\uc5c5\uccb4, \ud604\uc9c0 \uaddc\uc815 \ubc0f \ud604\uc7a5 \uc704\ud5d8 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \uc815\uae30 \uc810\uac80\uc744 \uacc4\ud68d\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n

    \uc808\uac15 W9 \uadf8\ub8f9 \ud14c\ud06c\ub180\ub85c\uc9c0 \uc720\ud55c\ud68c\uc0ac\ub294 \uc800\uc804\uc555 \ubcf4\ud638 \uc81c\ud488\uc744 \uacf5\uae09\ud558\uba70 OEM\/ODM \ubc0f \ud14c\uc2a4\ud2b8 \uc9c0\uc6d0\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c JCR2\/JC3LE-EV \ubaa8\ub378, 10 kA \ud14c\uc2a4\ud2b8 \uae30\uc900 \ubc0f \ubaa9\uc801\uc2dc\uc7a5 \ubb38\uc11c \ud655\uc778\uc744 W9\uc5d0 \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n\n\n\n\n\n
    \ud504\ub85c\uc81d\ud2b8 \ub2e8\uacc4\ubcc4 \uc0ac\uc591 \uc9c8\ubb38<\/caption>\n
    \ubb34\ub300<\/th>\n\uc9c8\ubb38<\/th>\n\ubcf4\uc874\ud560 \uc99d\uac70<\/th>\n<\/tr>\n<\/thead>\n
    \ub514\uc790\uc778<\/td>\n\ub098\ub294 \ubb34\uc5c7\uc778\uac00?b<\/sub>, Iz<\/sub>, \uacfc\ubd80\ud558 \uc804\ub958 \ubc0f EVSE \uc794\ub958 \uc804\ub958 \ud2b9\uc131?<\/td>\n\ub85c\ub4dc \uc77c\uc815, \ucf00\uc774\ube14 \uacc4\uc0b0 \ubc0f \ucda9\uc804\uae30 \uc124\uba85\uc11c<\/td>\n<\/tr>\n
    \uc870\ub2ec<\/td>\nRCBO\uc758 \uc815\ud655\ud55c \ubaa8\ub378\uc740 \ud544\uc694\ud55c \ub9c8\ud0b9\uacfc \ud30c\ub2e8 \uac15\ub3c4 \ub4f1\uae09\uc744 \uac00\uc9c0\uace0 \uc788\ub098\uc694?<\/td>\n\ub370\uc774\ud130\uc2dc\ud2b8, \uc120\uc5b8 \ubc0f \uc870\uc815 \ud45c<\/td>\n<\/tr>\n
    \uc124\uce58<\/td>\n\ud3f4, \ub124\ud2b8\ub7f4, \ud1a0\ud06c, \ud658\uae30 \ubc0f \ubd84\ub9ac \uc870\uce58\uac00 \uc62c\ubc14\ub978\uac00\uc694?<\/td>\n\uc2e4\uc81c \uc0c1\ud0dc \ub3c4\uba74 \ubc0f \ud1a0\ud06c\/\uac80\uc0ac \uae30\ub85d<\/td>\n<\/tr>\n
    \uc778\uacc4<\/td>\n\uc801\uc808\ud55c \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc794\ub958 \uc804\uc555, \uc808\uc5f0 \ubc0f \uacb0\ud568 \ub8e8\ud504 \ud14c\uc2a4\ud2b8\uac00 \uc644\ub8cc\ub418\uc5c8\uc2b5\ub2c8\uae4c?<\/td>\n\uc2dc\uc6b4\uc804 \uacb0\uacfc \ubc0f \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9 \uc11c\uba85<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \uc801\uc6a9 \uac00\ub2a5\ud55c EV \ubcf4\ud638 \uae30\uc900<\/h2>\n

    IEC 62955\ub294 \ubaa8\ub4dc 3 EV \ucda9\uc804\uc6a9 RDC-DD\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. IEC 61851-1\uc740 \uc804\ub3c4\uc131 \ucda9\uc804 \uc694\uac74\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. IEC 60364-7-722\ub294 EV\ub97c \uacf5\uae09\ud558\ub294 \uc800\uc804\uc555 \uc124\ube44\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. IEC 61009-1\uc740 \uac00\uc815 \ubc0f \uc720\uc0ac\ud55c \uc6a9\ub3c4\uc5d0 \ub300\ud55c RCBO \uc81c\ud488 \ud45c\uc900\uc785\ub2c8\ub2e4. \uadf8 \ubc94\uc704\ub294 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \ud558\ub098\uc758 \uaddc\uaca9\uc744 \ub530\ub974\ub354\ub77c\ub3c4 \uc644\uc804\ud55c \uc124\uce58\ub97c \ubcf4\uc7a5\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n

    \ubd81\ubbf8 \uc9c0\uc5ed\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud574\uc11c\ub294 UL 2231-1\/-2\uac00 EV \uacf5\uae09 \ud68c\ub85c\uc758 \uc778\ub825 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ubc18\uba74 UL 943\uc740 GFCI \uc7a5\uce58\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc801\uc6a9 \uac00\ub2a5\uc131\uc740 \uac74\uc124 \ubc29\uc2dd, \uacf5\uae09 \uc2dc\uc2a4\ud15c \ubc0f \uc0c1\uc7a5 \uacbd\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub3c4\ucc29 \uc2dc\uc7a5\uc744 \ubbf8\ub9ac \uc815\ud558\uc2ed\uc2dc\uc624. \ub3d9\uc77c\ud55c 10kA RCBO\ub294 \uc0c1\uc7a5\ub41c \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c\ub294 \uc0ac\uc6a9\ub420 \uc218 \uc5c6\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

    \n

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

    EV \ucda9\uc804\uae30 \ud68c\ub85c\uc5d0 RCBO\ub97c \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?<\/h3>\n

    \uc77c\ubc18\uc801\uc778 \ub300\ub2f5\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. EVSE\uc5d0 6mA DC \uac10\uc9c0 \uae30\ub2a5\uc774 \uac80\uc99d\ub41c \ud0c0\uc785 A \ubc29\uc2dd\uc740 \uc77c\ubc18\uc801\uc778 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ud574\ub2f9 \uae30\ub2a5\uc774 \uc5c6\uac70\ub098 \ucda9\uc804\uae30 \uc81c\uc870\uc5c5\uccb4\uac00 \uaddc\uc815\ud55c \uacbd\uc6b0 \ud0c0\uc785 B \ubc29\uc2dd\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 IEC 62955 \uad00\ub828 \uc99d\uac70\uc640 \ud604\uc9c0 \uaddc\uc815\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \ubaa8\ub4e0 EV \uc124\uce58\uc5d0 10kA RCBO\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n

    \uc544\ub2d9\ub2c8\ub2e4. 10 kA\uc758 \uac12\uc740 \uc124\uce58 \uc9c0\uc810\uc758 \uc7a0\uc7ac\uc801\uc778 \uacfc\ubd80\ud558 \uc804\ub958\ub97c \ucda9\uc871\ud558\uac70\ub098 \ucd08\uacfc\ud574\uc57c \ud558\uba70, \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ubc31\uc5c5 \ub610\ub294 \uc5f0\uc18d \uc5f0\uacb0 \ubc29\uc2dd\uc774 \uace0\ub824\ub429\ub2c8\ub2e4. \ub354 \ub192\uc740 \ub4f1\uae09\uc740 \uc798\ubabb\ub41c \ubc30\uc120, \uc5f4 \uc800\uac10 \ub610\ub294 \uc120\ud0dd\uc131 \uc800\ud558\ub97c \ubcf4\uc0c1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

    A\ud615 RCBO\uac00 EV\uc758 DC \ub204\uc218\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n

    \ud0c0\uc785 A\ub294 \ub9e5\ub3d9\ud558\ub294 DC \ubc0f AC\ub97c \uac10\uc9c0\ud558\uc9c0\ub9cc, \ubd80\ub4dc\ub7ec\uc6b4 DC\ub294 \uc77c\ubd80 \uc794\ub958 \uc804\ub958 \uc13c\uc11c\ub97c \uacfc\ubd80\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. EVSE\uc5d0 \ud638\ud658\ub418\ub294 6 mA DC RDC-DD\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc7a5\ube44 \uc124\uba85\uc11c\uc5d0 \uc694\uad6c\ub418\ub294 \ub354 \ub113\uc740 \uc7a5\uce58 \uc720\ud615\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \u201c\ucc28\ub3d9\u201d\uc774\ub77c\ub294 \ub2e8\uc5b4\uc5d0\uc11c \uc131\ub2a5\uc744 \ucd94\ub860\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.\u201d<\/p>\n

    EV \ucda9\uc804\uae30 \ud68c\ub85c\uc758 RCBO\ub294 \uba87 \ubd84 \ud6c4\uc5d0 \uc65c \uaebc\uc9c0\ub294\uac00\uc694?<\/h3>\n

    \uc9c0\uc5f0\ub41c \ucda9\uc804\uc740 \ub204\uc124, \uc5f4 \ubd80\ud558, \uc911\ub9bd \uacb0\ud568, \uc2b5\uae30 \ub610\ub294 \uc7a5\uce58 \uc131\ub2a5 \ubc94\uc704\ub97c \ubc97\uc5b4\ub09c EVSE \ud30c\ud615\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc794\ub958 \uc804\ub958\uc640 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc628\ub3c4 \uce21\uc815\uc744 \uc2e4\uc2dc\ud558\uace0 \uc5f0\uacb0\ubd80\ub97c \uc810\uac80\ud55c \ud6c4 RCBO\ub97c \uad50\uccb4\ud558\uae30 \uc804\uc5d0 \ucda9\uc804\uae30\uc758 \uc9c4\ub2e8 \uc808\ucc28\ub97c \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n

    \uc778\uacc4 \uc804\uc5d0 \uc5b4\ub5a4 \uac80\uc0ac\ub97c \ubc1b\uc544\uc57c \ud558\ub098\uc694?<\/h3>\n

    \uc778\uc99d\ub41c \uc124\uce58 \ud45c\uc900\uacfc EVSE \uc81c\uc870\uc5c5\uccb4\uc758 \uc2dc\uc6b4\uc804 \ubc29\ubc95\uc744 \ub530\ub974\uc2ed\uc2dc\uc624. \uc801\uc808\ud55c \uc7a5\ube44\ub85c \ubc30\uc120, \ub3c4\uccb4 \ubcf4\ud638, \ud544\uc694\ud55c RCD \ubc0f DC \uac10\uc9c0 \uae30\ub2a5\uc744 \ud655\uc778\ud558\uace0 \uae30\ub85d\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc124\uc815 \ubc0f \uacb0\uacfc\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc131\uacf5\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc84\ud2bc \uc791\ub3d9\uc774 6mA DC \uac10\uc9c0 \ubc0f \uae30\uacc4\uc801 \ubd84\ub9ac \uccb4\uc778\uc744 \uc785\uc99d\ud55c\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<\/section>\n

    \ucc38\uace0\ubb38\ud5cc<\/h2>\n