{"id":4828,"date":"2026-10-26T10:27:55","date_gmt":"2026-10-26T02:27:55","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=4828"},"modified":"2026-10-26T10:27:59","modified_gmt":"2026-10-26T02:27:59","slug":"led-street-light-surge-protection","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ko\/blog\/led-street-light-surge-protection\/","title":{"rendered":"LED \uac00\ub85c\ub4f1\uc6a9 \uc11c\uc9c0 \ubcf4\ud638: SPD \ubc30\uce58 \ubc0f \uc120\uc815 \uac00\uc774\ub4dc"},"content":{"rendered":"

LED \uac00\ub85c\ub4f1\uc740 \uae34 \uc625\uc678 \ucf00\uc774\ube14 \ubc30\uc120, \uc2a4\uc704\uce6d \uc774\ubca4\ud2b8 \ubc0f \ub099\ub8b0\ub85c \uc778\ud55c \uacfc\ub3c4 \uc804\uc555\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc870\uba85 \uae30\uad6c\uc5d0\uc11c \uac00\uc7a5 \ucde8\uc57d\ud558\uba70 \uad50\uccb4 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ubd80\ud488\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\ub294 \uacfc\ub3c4 \uc804\uc555 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc81c\ud488 \ub77c\ubca8\uc5d0 \ud45c\uc2dc\ub41c \ub192\uc740 kA \uc218\uce58\ubcf4\ub2e4 \uc124\uce58 \uc704\uce58\uc640 \uc804\uccb4\uc801\uc778 \uc124\uce58 \ubc29\uc2dd\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

This guide explains a practical three-location approach: assess the feeder cabinet, the pole access compartment and the luminaire. The right arrangement depends on the supply network, cable lengths, local lightning exposure and the luminaire manufacturer's instructions.<\/p>\n

\ube60\ub978 \ub2f5\ubcc0: SPD\ub294 \uc5b4\ub514\uc5d0 \uc124\uce58\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n\n\n\n
\uc704\uce58<\/th>\n\ubcf4\ud638 \ub300\uc0c1<\/th>\n\uc124\uacc4 \uad00\ub828 \uc9c8\ubb38<\/th>\n<\/tr>\n<\/thead>\n
\uc870\uba85 \ubd84\uc804\ubc18<\/td>\n\ub2e4\uc911 \uc870\uba85 \ucd9c\ub825 \ud68c\ub85c<\/td>\n\uacf5\uae09 \uc785\uad6c\uc5d0 \uc0c1\ub2e8 SPD\uac00 \ud544\uc694\ud558\uba70, \uc5b4\ub5a4 \uc720\ud615\uc774 \uc801\uc808\ud569\ub2c8\uae4c?<\/td>\n<\/tr>\n
\ud3f4 \uc811\uadfc \uad6c\ud68d<\/td>\n\uac1c\ubcc4 \ud3f4\uc758 \ub3c4\uccb4 \ubc0f \uc7a5\ube44<\/td>\n\uc801\uc808\ud55c \uc778\ud074\ub85c\uc800, \ubcf8\ub529 \uacbd\ub85c \ubc0f \uad50\uccb4 \uac00\ub2a5\ud55c SPD \uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/td>\n<\/tr>\n
\ub4f1\uae30\uad6c \ub610\ub294 \ub4dc\ub77c\uc774\ubc84 \uad6c\ud68d<\/td>\nLED \ub4dc\ub77c\uc774\ubc84 \ubc0f \uc81c\uc5b4 \uc7a5\uce58<\/td>\n\ub4f1\uae30\uad6c \uc81c\uc870\uc5c5\uccb4\uac00 \uc2b9\uc778\ud55c \ud1b5\ud569\ud615 \ub610\ub294 \uc678\uc7a5\ud615 SPD\uc785\ub2c8\uae4c?<\/td>\n<\/tr>\n<\/tbody><\/table>\n

\uc774\ub7ec\ud55c \uc704\uce58\ub294 \uc635\uc158\uc774\uba70 \ubaa8\ub4e0 \ud3f4\uc5d0 3\uac1c\uc758 SPD\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uaddc\uce59\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uae30 \uc124\uacc4\uc790\ub294 \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub9de\ucdb0 \uc774\ub97c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. IEC 61643-12:2020\uc740 AC \uc804\uc6d0 SPD\uc758 \uc120\ud0dd, \ubc30\uce58 \ubc0f \uc870\uc815 \uc6d0\uce59\uc744 \ub2e4\ub8e8\uba70, IEC 61643-11:2025\ub294 AC \uc800\uc804\uc555 SPD\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d \ubc0f \ud14c\uc2a4\ud2b8\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. IEC 61643-12:2020<\/a> - IEC 61643-11:2025<\/a><\/p>\n

LED \uac00\ub85c\ub4f1\uc5d0 \uc2dc\uc2a4\ud15c \uc218\uc900\uc758 \uc810\uac80\uc774 \ud544\uc694\ud55c \uc774\uc720<\/h2>\n

LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc785\ub825\ub418\ub294 AC \uc804\uc6d0\uc744 LED\uc6a9 \uc81c\uc5b4 \uc804\uc6d0\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc625\uc678 \uc870\uba85\uc740 \uc2e4\ub0b4 \ud328\ub110\uc774 \uacaa\uc9c0 \uc54a\ub294 \uae34 \ucf00\uc774\ube14 \ubc30\uc120, \ud3f4\ub300 \ubc0f \uae30\ud0c0 \uc804\ub3c4\uc131 \uad6c\uc870\ubb3c, \uc2b5\uae30, \uc811\uadfc \uac00\ub2a5\ud55c \uc81c\uc5b4 \uc7a5\ube44 \ub4f1\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uacfc\ub3c4 \uc804\uc555\uc740 \uc804\uc6d0 \ub3c4\uccb4\ub098 \uad00\ub828 \uc81c\uc5b4 \ubc30\uc120\uc744 \ud1b5\ud574 \ub4f1\uae30\uad6c\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\ub294 \ud574\ub2f9 \ud68c\ub85c\uc640 \ubcf4\ud638 \ubaa8\ub4dc\uc5d0 \ub9de\ucdb0 \uc120\uc815\ud574\uc57c \ud558\uba70, \ubcf4\ud638 \uc811\uc9c0 \uc5f0\uacb0\uc774 \ub204\ub77d\ub418\uc5c8\uac70\ub098 \ubcf8\ub529\uc774 \ubd88\ub7c9\ud55c \uacbd\uc6b0 \uc774\ub97c \ubcf4\uc644\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacf5\uacf5 \uc870\uba85 \uc9c0\uce68 \uc81c\uacf5: Signify<\/a> discusses surge protection as part of the overall lighting installation. A manufacturer's built-in surge claim should be checked against the actual project requirement rather than treated as a substitute for a coordinated design.<\/p>\n

1. \uc870\uba85 \ubd84\uc804\ubc18\uc5d0\uc11c \uc2dc\uc791<\/h2>\n

Document the nominal supply voltage, earthing arrangement, available fault current and the cabinet's existing protective devices. Check whether the installation calls for a Type 1, Type 2 or coordinated arrangement based on lightning exposure and the project's applicable rules. Select the AC SPD's continuous operating voltage (Uc), voltage protection level (Up), discharge ratings, short-circuit rating and backup protection from its datasheet.<\/p>\n

Do not copy an SPD fuse rating from another model. The existing upstream device may already satisfy the manufacturer's conditions, or a dedicated backup device may be needed. Our SPD \ubc31\uc5c5 \ud4e8\uc988 \uac00\uc774\ub4dc<\/a> \uc5d0\uc11c F1\/F2 \uc810\uac80\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

2. \ud3f4(Pole) \ub0b4\ubd80 \uacf5\uac04 \ud655\uc778<\/h2>\n

A pole-mounted SPD may offer a serviceable protection point closer to the luminaire, especially where the feeder-to-luminaire cable is long. It must fit the pole's electrical compartment and environmental conditions. Verify the enclosure rating, terminal capacity, conductor routing, earthing and bonding, and how a technician will identify a failed cartridge during maintenance.<\/p>\n

Keep the SPD leads short and direct according to the manufacturer's instructions. A long, looped connection can increase the voltage that reaches the LED driver during a fast transient. Never assume that a green status window proves the whole pole installation is correctly protected; it usually reports only the monitored state of the device. See our SPD \ud45c\uc2dc\uae30 \uac00\uc774\ub4dc<\/a>.<\/p>\n

3. \ub4f1\uae30\uad6c \ubc0f LED \ub4dc\ub77c\uc774\ubc84 \ud655\uc778<\/h2>\n

\uc870\uba85 \uae30\uad6c \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\uac00 \ub4dc\ub77c\uc774\ubc84\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 \uc788\ub294\uc9c0, \ubcc4\ub3c4\uc758 \uad50\uccb4 \uac00\ub2a5\ud55c \ubaa8\ub4c8\ub85c \uc81c\uacf5\ub418\ub294\uc9c0, \uc544\ub2c8\uba74 \uc678\ubd80 \uc124\uce58\uac00 \ud544\uc694\ud55c\uc9c0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. \uba85\uc2dc\ub41c \ud14c\uc2a4\ud2b8 \uc870\uac74\uacfc \ubcf4\ud638 \ubaa8\ub4dc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc678\ubd80 SPD\ub97c \uc81c\uc548\ubc1b\uc740 \uacbd\uc6b0, \uc124\uce58 \uc804\uc5d0 \ubb3c\ub9ac\uc801 \uacf5\uac04, \uc628\ub3c4, \ubc30\uc120 \ubc0f \ubcf4\uc99d \uc870\uac74\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc77c\ubd80 \uc870\uba85 \uc81c\ud488\uc740 \uc9c1\ub82c \ub610\ub294 \ubcd1\ub82c SPD \uace0\uc7a5 \uc2dc \uc11c\ub85c \ub2e4\ub978 \ub3d9\uc791\uc744 \ud5c8\uc6a9\ud558\ubbc0\ub85c, \uc720\uc9c0\ubcf4\uc218 \ubc0f \uac00\uc6a9\uc131 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc2e0\uc911\ud558\uac8c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc74c \uc790\ub8cc\uc5d0 \uc124\uba85\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. Philips\/Signify's LED electronics catalogue<\/a>.<\/p>\n

\uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0 \ub124\ud2b8\uc6cc\ud06c \uc81c\uc5b4 \uae30\ub2a5\uc774 \uc788\ub294 \uacbd\uc6b0, \uc2e0\ud638 \ubc0f \ud1b5\uc2e0 \uacbd\ub85c\ub3c4 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. AC \uc804\uc6d0 SPD\uac00 \ubaa8\ub4e0 \uc81c\uc5b4 \ud3ec\ud2b8\ub97c \uc790\ub3d9\uc73c\ub85c \ubcf4\ud638\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. IEC 61643-21:2025\ub294 \uc804\ub825\uc744 \ud568\uaed8 \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \ub77c\uc778\uc744 \ud3ec\ud568\ud558\uc5ec \ud1b5\uc2e0 \ubc0f \uc2e0\ud638 \ub124\ud2b8\uc6cc\ud06c\uc6a9 SPD\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. IEC 61643-21:2025<\/a><\/p>\n

LED \uac00\ub85c\ub4f1 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c SPD \uc120\uc815 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n

\uacac\uc801\uc744 \uc694\uccad\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc218\uc9d1\ud558\uc2ed\uc2dc\uc624:<\/p>\n

    \n
  1. \uacf5\uae09 \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218, \uadf8\ub9ac\uace0 TN, TT \ub610\ub294 \uae30\ud0c0 \uc811\uc9c0 \ubc29\uc2dd.<\/li>\n
  2. Whether the luminaire is Class I or Class II and its manufacturer's wiring instructions.<\/li>\n
  3. \uce90\ube44\ub2db-\ud3f4 \uac04 \ubc0f \ud3f4-\ub4f1\uae30\uad6c \uac04 \ucf00\uc774\ube14 \uae38\uc774.<\/li>\n
  4. \ub099\ub8b0 \ub178\ucd9c \uc815\ub3c4 \ubc0f \uae30\uc874 \ud53c\ub8b0 \uc2dc\uc2a4\ud15c \uc720\ubb34.<\/li>\n
  5. \uc124\uacc4\uc0c1 \uc694\uad6c\ub418\ub294 SPD \uc720\ud615, Uc, Up \ubc0f \uc11c\uc9c0 \uc804\ub958 \uc815\uaca9.<\/li>\n
  6. \uc608\uc0c1 \ub2e8\ub77d \uc804\ub958 \ubc0f \ud5c8\uc6a9\ub418\ub294 \ubc31\uc5c5 \ubcf4\ud638 \uc7a5\uce58.<\/li>\n
  7. \uac00\uc6a9 \ud568\uccb4 \uacf5\uac04, \ubc29\uc9c4\u00b7\ubc29\uc218 \ub4f1\uae09(IP) \ubc0f \uc628\ub3c4 \ubc94\uc704.<\/li>\n
  8. \uc720\uc9c0\ubcf4\uc218 \ud300\uc744 \uc704\ud55c \uc0c1\ud0dc \ud45c\uc2dc \ub610\ub294 \uc6d0\uaca9 \uc54c\ub78c \uc694\uad6c\uc0ac\ud56d.<\/li>\n
  9. \ubcf4\ud638\uac00 \ud544\uc694\ud55c \uc81c\uc5b4 \ub610\ub294 \ud1b5\uc2e0 \ucf00\uc774\ube14.<\/li>\n<\/ol>\n

    SPD\ub294 \uc804\uc555 \uc548\uc815\uae30\uac00 \uc544\ub2c8\uba70, \uc7a5\uc2dc\uac04 \uc9c0\uc18d\ub418\ub294 \uacfc\uc804\uc555\uc774\ub098 \uc9c0\uc18d\uc801\uc778 \uacf5\uae09 \uacb0\ud568\uc744 \uc218\uc815\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 SPD\uc640 \uc804\uc555 \uc548\uc815\uae30 \ube44\uad50 \uac00\uc774\ub4dc<\/a> \ud574\ub2f9 \ucc28\uc774\uc810\uc5d0 \ub300\ud55c \uc124\uba85.<\/p>\n

    \ud53c\ud574\uc57c \ud560 \uc77c\ubc18\uc801\uc778 \uc2e4\uc218<\/h2>\n