{"id":1027,"date":"2024-09-04T20:17:52","date_gmt":"2024-09-04T12:17:52","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1027"},"modified":"2026-04-07T13:54:17","modified_gmt":"2026-04-07T05:54:17","slug":"br-7m-11-7ka-type-12-bc-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/ko\/product\/br-7m-11-7ka-type-12-bc-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-7M 1+1 7kA \uc720\ud615 1+2\/TT \ubc0f TNS\uc6a9 B+C \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58"},"content":{"rendered":"

\uc124\uba85<\/h3>

\uc81c\ud488 \ud2b9\uc131:<\/strong><\/p>\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
\uc0ac\uc591<\/strong><\/td>\n<\/td>\nBR-7M 150 1+1<\/strong><\/td>\nBR-7M 275 1+1<\/strong><\/td>\nBR-7M 320 1+1<\/strong><\/td>\n<\/tr>\n
EN61643-11\uc5d0 \ub530\ub978 SPD \ubd84\ub958<\/td>\n<\/td>\n\uc720\ud615 1 + \uc720\ud615 2<\/td>\n\uc720\ud615 1 + \uc720\ud615 2<\/td>\n\uc720\ud615 1 + \uc720\ud615 2<\/td>\n<\/tr>\n
IEC61643-11\uc5d0 \ub530\ub978 SPD \ubd84\ub958<\/td>\n<\/td>\n\ud074\ub798\uc2a4 I + \ud074\ub798\uc2a4 II<\/td>\n\ud074\ub798\uc2a4 I + \ud074\ub798\uc2a4 II<\/td>\n\ud074\ub798\uc2a4 I + \ud074\ub798\uc2a4 II<\/td>\n<\/tr>\n
\ucd5c\ub300. \uc5f0\uc18d \uc791\ub3d9 a.c. \uc804\uc555<\/td>\nUc(L-N\/N-PE)<\/td>\n150V\/255V(50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V(50\/60Hz)<\/td>\n<\/tr>\n
\ubc88\uac1c \uc784\ud384\uc2a4 \uc804\ub958(10\/350\u03bcs)<\/td>\n\uc784\ud504(L-N\/N-PE)<\/td>\n7kA\/12.5kA<\/td>\n7kA\/12.5kA<\/td>\n7kA\/12.5kA<\/td>\n<\/tr>\n
\uacf5\uce6d \ubc29\uc804 \uc804\ub958(8\/20\u03bcs)<\/td>\n\uc5d0\uc11c(L-N\/N-PE)<\/td>\n20kA\/40kA<\/td>\n20kA\/40kA<\/td>\n20kA\/40kA<\/td>\n<\/tr>\n
\ucd5c\ub300. \ubc29\uc804 \uc804\ub958(8\/20\u03bcs)<\/td>\n\uc544\uc774\ub9e5\uc2a4(L-N\/N-PE)<\/td>\n50kA\/80kA<\/td>\n50kA\/80kA<\/td>\n50kA\/80kA<\/td>\n<\/tr>\n
\ube44\uc5d0\ub108\uc9c0<\/td>\nW\/R(L-N\/N-PE)<\/td>\n12.25kJ\/\u03a9, 39kJ\/\u03a9<\/td>\n12.25kJ\/\u03a9, 39kJ\/\u03a9<\/td>\n12.25kJ\/\u03a9, 39kJ\/\u03a9<\/td>\n<\/tr>\n
\uc804\uc555 \ubcf4\ud638 \uc218\uc900<\/td>\n\uc704(L-N\/N-PE)<\/td>\n0.8kV \uc774\ud558\/1.5kV \uc774\ud558<\/td>\n1.3kV \uc774\ud558\/1.5kV \uc774\ud558<\/td>\n1.5kV \uc774\ud558\/1.5kV \uc774\ud558<\/td>\n<\/tr>\n
\ub2e8\ub77d \uc804\ub958 \uc815\uaca9 a.c.<\/td>\nIsccr<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n<\/tr>\n
\ucd5c\ub300. \ubc31\uc5c5 \ud4e8\uc988<\/td>\n<\/td>\n125AgG<\/td>\n125AgG<\/td>\n125AgG<\/td>\n<\/tr>\n
\uc77c\uc2dc\uc801 \uacfc\uc804\uc555 TOV \ub0b4\uc131<\/td>\nUT(L-N)<\/td>\n180V\/5\ucd08.<\/td>\n335V\/5\ucd08.<\/td>\n400V\/5\ucd08.<\/td>\n<\/tr>\n
\uc77c\uc2dc\uc801\uc778 \uacfc\uc804\uc555 TOV \uc548\uc804 \uc624\ub958<\/td>\nUT(L-N)<\/td>\n230V\/120\ubd84.<\/td>\n440V\/120\ubd84.<\/td>\n520V\/120\ubd84.<\/td>\n<\/tr>\n
\uc77c\uc2dc\uc801 \uacfc\uc804\uc555 TOV \ub0b4\uc131<\/td>\nUT(N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
\uc751\ub2f5 \uc2dc\uac04<\/td>\ntA(L-N\/N-PE)<\/td>\n25ns\/100ns \uc774\ud558<\/td>\n25ns\/100ns \uc774\ud558<\/td>\n25ns\/100ns \uc774\ud558<\/td>\n<\/tr>\n
\uc791\ub3d9 \uc628\ub3c4 \ubc94\uc704<\/td>\n\ud654<\/td>\n-40\u2103~80\u2103<\/td>\n-40\u2103~80\u2103<\/td>\n-40\u2103~80\u2103<\/td>\n<\/tr>\n
\uc791\ub3d9 \uc0c1\ud0dc\/\uc624\ub958 \ud45c\uc2dc<\/td>\n<\/td>\n\ub179\uc0c9\/\ube68\uac04\uc0c9<\/td>\n\ub179\uc0c9\/\ube68\uac04\uc0c9<\/td>\n\ub179\uc0c9\/\ube68\uac04\uc0c9<\/td>\n<\/tr>\n
\ub2e8\uba74\uc801(\ucd5c\uc18c)<\/td>\n<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n<\/tr>\n
\ub2e8\uba74\uc801(\ucd5c\ub300)<\/td>\n<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n<\/tr>\n
\uc7a5\ucc29\uc6a9<\/td>\n<\/td>\n35mm \ub518 \ub808\uc77c<\/td>\n<\/tr>\n
\uc778\ud074\ub85c\uc800 \uc7ac\ub8cc<\/td>\n<\/td>\n\uc5f4\uac00\uc18c\uc131 UL94-V0<\/td>\n<\/tr>\n
\ubcf4\ud638 \uc815\ub3c4<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
\uc8fc\ubb38 \ucf54\ub4dc<\/td>\n<\/td>\nB17330<\/td>\nB17332<\/td>\nB17334<\/td>\n<\/tr>\n
\uc8fc\ubb38 \ucf54\ub4dc(\uc6d0\uaca9 \uc2e0\ud638 \ud3ec\ud568)<\/td>\n<\/td>\nB17331<\/td>\nB17333<\/td>\nB17335<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud2b9\uc9d5:<\/strong><\/p>\n

\uc11c\uc9c0\ub85c\ubd80\ud130 \uc800\uc804\uc555 \uc804\uc6d0 \uacf5\uae09 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud55c \uc11c\uc9c0 \ud53c\ub8b0\uae30.<\/p>\n

SPD\ub294 AC 50\/60HZ, TT \uc804\uc6d0 \uacf5\uae09 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\ubcf4\ud638 \uc7a5\uce58\ub294 35mm Din \ub808\uc77c \uc720\ud615 \uc7a5\ucc29\uc744 \ucc44\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n

IEC61643-11 \ubc0f GB18802.1 \ud45c\uc900\uc5d0 \ub530\ub77c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubcf4\ud638 \uc7a5\uce58\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uba74 \ud30c\uc77c\ub7ff \ub7a8\ud504\uac00 \u200b\u200b\ub179\uc0c9\uc73c\ub85c \ucf1c\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/strong><\/p>\n

\uac74\ubb3c \ubcf4\ud638\ub97c \uc704\ud55c TT \uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uc124\uce58:<\/strong><\/p>\n

\ubc30\uc120\ub3c4\uc5d0 \ub530\ub77c \uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \ud45c\uc2dc\uc5d0 \ub530\ub77c \ubc30\uc120\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc124\uce58 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0 \ub530\ub77c \uc124\uce58\ud558\uba74 \uc5f0\uacb0\uc774 \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc11c l(L1, L2, L3)\uc740 \ub77c\uc778\uc774\uace0 n\uc740 \uc911\uc131\uc120\uc774\uace0 PE \uc811\uc9c0\uc120\uc774\ubbc0\ub85c \uc2e4\uc218\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc124\uce58\uac00 \uc644\ub8cc\ub418\uba74 \ubcf4\ud638 \uc7a5\uce58\uac00 \uc81c\ub300\ub85c \uaf42\ud600 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uace0 \uc790\ub3d9 \ucc28\ub2e8\uae30(\ud4e8\uc988) \uc2a4\uc704\uce58\ub97c \ub2eb\uc740 \ud6c4 \uc791\ub3d9 \uc0c1\ud0dc\uac00 \uc815\uc0c1\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc624\ub958 \ud45c\uc2dc \ucc3d\uc5d0\uc11c \uc0ac\uc6a9 \uc911\uc778 \ubcf4\ud638 \uc7a5\uce58\ub294 \ube68\uac04\uc0c9 \uc624\ub958 \ud45c\uc2dc \ucc3d \ub610\ub294 \uc6d0\uaca9 \ud130\ubbf8\ub110\uc774 \uacbd\ubcf4 \uc2e0\ud638\ub97c \ucd9c\ub825\ud560 \ub54c \uc0c1\ud0dc\ub97c \uc8fc\uae30\uc801\uc73c\ub85c \ud655\uc778\ud558\uace0 \ud655\uc778\ud574\uc57c \ud558\uba70, \ubcf4\ud638 \uc7a5\uce58\uc5d0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uba74 \uc801\uc2dc\uc5d0 \uc218\ub9ac\ud558\uac70\ub098 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"\"<\/p>\n

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