{"id":5604,"date":"2024-09-13T20:38:58","date_gmt":"2024-09-13T12:38:58","guid":{"rendered":"https:\/\/viox.com\/?post_type=product&#038;p=5604"},"modified":"2024-09-13T20:44:24","modified_gmt":"2024-09-13T12:44:24","slug":"viox-vmm3-250-3p-250a-ac400v-690v-moulded-case-circuit-breaker-mccb","status":"publish","type":"product","link":"https:\/\/test.viox.com\/vi\/san-pham\/viox-vmm3-250-3p-250a-ac400v-690v-moulded-case-circuit-breaker-mccb\/","title":{"rendered":"MCCB VIOX VMM3-250 3P 250A AC400V\/690V"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>M\u00e1y c\u1eaft m\u1ea1ch v\u1ecf \u0111\u00fac (MCCB) VIOX VMM3-250 3P 250A AC400V\/690V<\/h2>\n<h2>T\u1ed5ng quan s\u1ea3n ph\u1ea9m<\/h2>\n<p>Aptomat v\u1ecf \u0111\u00fac (MCCB) VIOX VMM3-250 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111i\u1ec7n v\u1edbi AC 50Hz, \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 690V v\u00e0 d\u00f2ng \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 250A. N\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 v\u01b0\u1ee3t tr\u1ed9i ch\u1ed1ng l\u1ea1i qu\u00e1 t\u1ea3i, ng\u1eafn m\u1ea1ch v\u00e0 c\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c, \u0111\u1ed3ng th\u1eddi c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, kh\u1ea3 n\u0103ng c\u1eaft cao, th\u1eddi gian h\u1ed3 quang ng\u1eafn v\u00e0 \u0111\u1eb7c t\u00ednh ch\u1ed1ng rung tuy\u1ec7t v\u1eddi.<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/h2>\n<ul>\n<li><strong>D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c:<\/strong> L\u00ean \u0111\u1ebfn 400A<\/li>\n<li><strong>Ng\u01b0\u1eddi Ba Lan:<\/strong> C\u00f3 s\u1eb5n trong c\u1ea5u h\u00ecnh 2P, 3P, 4P<\/li>\n<li><strong>\u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c:<\/strong> 400V\/690V xoay chi\u1ec1u<\/li>\n<li><strong>\u0110i\u1ec7n \u00e1p c\u00e1ch \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c:<\/strong> 800V<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ph\u00e1 v\u1ee1:<\/strong> C\u00f3 s\u1eb5n c\u00e1c lo\u1ea1i Ti\u00eau chu\u1ea9n (S) v\u00e0 Cao h\u01a1n (H)<\/li>\n<li><strong>S\u1ef1 tu\u00e2n th\u1ee7:<\/strong> Ti\u00eau chu\u1ea9n IEC60947-2 v\u00e0 GB\/T14048.2<\/li>\n<\/ul>\n<h2><b>Danh m\u1ee5c s\u1ea3n ph\u1ea9m<\/b><\/h2>\n<ul>\n<li>Theo kh\u1ea3 n\u0103ng c\u1eaft c\u1ee7a m\u00e1y c\u1eaft, n\u00f3 \u0111\u01b0\u1ee3c chia th\u00e0nh: lo\u1ea1i ti\u00eau chu\u1ea9n (lo\u1ea1i S); lo\u1ea1i cao h\u01a1n (lo\u1ea1i H);<\/li>\n<li>Theo ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea5u d\u00e2y c\u1ee7a m\u00e1y c\u1eaft: a. \u0110\u1ea5u d\u00e2y tr\u01b0\u1edbc b\u1ea3ng; b. \u0110\u1ea5u d\u00e2y sau b\u1ea3ng; c. Ki\u1ec3u c\u1eafm v\u00e0o; d. Ki\u1ec3u k\u00e9o ra;<\/li>\n<li>Theo ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: a. V\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp b\u1eb1ng tay c\u1ea7m; b. V\u1eadn h\u00e0nh b\u1eb1ng c\u00e1ch xoay tay c\u1ea7m; c. V\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n;<\/li>\n<li>Theo s\u1ed1 c\u1ef1c: hai c\u1ef1c; ba c\u1ef1c; b\u1ed1n c\u1ef1c;<\/li>\n<li>Theo ph\u1ee5 ki\u1ec7n: ti\u1ebfp \u0111i\u1ec3m b\u00e1o \u0111\u1ed9ng, ti\u1ebfp \u0111i\u1ec3m ph\u1ee5, gi\u1ea3i ph\u00f3ng shunt, gi\u1ea3i ph\u00f3ng \u0111i\u1ec7n \u00e1p th\u1ea5p;<\/li>\n<\/ul>\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<p><b>X\u1ebfp h\u1ea1ng c\u1ea7u dao \u0111i\u1ec7n<\/b><\/p>\n<div class=\"table_wrap\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"92\" \/>\n<col width=\"109\" \/>\n<col width=\"53\" \/>\n<col width=\"67\" \/>\n<col span=\"3\" width=\"61\" \/>\n<col width=\"75\" \/>\n<col width=\"69\" \/><\/colgroup>\n<tbody>\n<tr>\n<td width=\"92\" height=\"216\">Ng\u01b0\u1eddi m\u1eabu<\/td>\n<td width=\"109\">X\u1ebfp h\u1ea1ng khung h\u00ecnh<br \/>\nd\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<br \/>\nTrong(mA)<\/td>\n<td width=\"53\">\u0110\u01b0\u1ee3c x\u1ebfp h\u1ea1ng<br \/>\nhi\u1ec7n h\u00e0nh<br \/>\nTrong(A)<\/td>\n<td width=\"67\">\u0110\u01b0\u1ee3c x\u1ebfp h\u1ea1ng<br \/>\n\u0111ang l\u00e0m vi\u1ec7c<br \/>\n\u0111i\u1ec7n \u00e1p (V)<\/td>\n<td width=\"61\">\u0110\u01b0\u1ee3c x\u1ebfp h\u1ea1ng<br \/>\nC\u00e1ch nhi\u1ec7t<br \/>\n\u0111i\u1ec7n \u00e1p (V)<\/td>\n<td width=\"61\">\u0110\u00e1nh gi\u00e1 cu\u1ed1i c\u00f9ng<br \/>\nng\u1eafn m\u1ea1ch<br \/>\nph\u00e1 v\u1ee1<br \/>\nc\u00f4ng su\u1ea5t Icu(kA)<\/td>\n<td width=\"61\">\u0110\u00e1nh gi\u00e1 ho\u1ea1t \u0111\u1ed9ng<br \/>\nng\u1eafn m\u1ea1ch<br \/>\nph\u00e1 v\u1ee1<br \/>\nc\u00f4ng su\u1ea5t Ics(kA)<\/td>\n<td width=\"75\">Con s\u1ed1<br \/>\nc\u1ee7a<br \/>\nc\u1ef1c<\/td>\n<td width=\"69\">S\u1ef1 b\u00f9ng ph\u00e1t<br \/>\nkho\u1ea3ng c\u00e1ch<br \/>\n(mm)<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">VMM3-125S<\/td>\n<td>125<\/td>\n<td rowspan=\"2\" width=\"53\">16,20,25,32,<br \/>\n40,50,60,80,<br \/>\n100,125<\/td>\n<td rowspan=\"2\">400\/415<\/td>\n<td rowspan=\"2\">1000<\/td>\n<td>25<\/td>\n<td>18<\/td>\n<td>3P<\/td>\n<td rowspan=\"2\">\u226450<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">VMM3-125H<\/td>\n<td>125<\/td>\n<td>35<\/td>\n<td>25<\/td>\n<td>3P<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">VMM3-250S<\/td>\n<td>250<\/td>\n<td rowspan=\"2\" width=\"53\">100,125,160,<br \/>\n180,200,225,<br \/>\n250<\/td>\n<td rowspan=\"2\">400\/690<\/td>\n<td>800<\/td>\n<td>35\/10<\/td>\n<td>25\/5<\/td>\n<td rowspan=\"2\">2P, 3P, 4P<\/td>\n<td rowspan=\"2\">\u226450<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">VMM3-250S<\/td>\n<td>250<\/td>\n<td>600<\/td>\n<td>50<\/td>\n<td>35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><b>\u0110\u1eb7c t\u00ednh t\u00e1c \u0111\u1ed9ng ng\u1eaft th\u1eddi gian ng\u01b0\u1ee3c c\u1ee7a qu\u00e1 tr\u00ecnh gi\u1ea3i ph\u00f3ng d\u00f2ng qu\u00e1 m\u1ee9c c\u1ee7a m\u00e1y c\u1eaft m\u1ea1ch ph\u00e2n ph\u1ed1i khi t\u1ea5t c\u1ea3 c\u00e1c c\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n c\u00f9ng m\u1ed9t l\u00fac<\/b><\/p>\n<div class=\"table_wrap\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"235\" \/>\n<col width=\"43\" \/>\n<col width=\"206\" \/>\n<col width=\"395\" \/><\/colgroup>\n<tbody>\n<tr>\n<td width=\"235\" height=\"18\">Ki\u1ec3m tra t\u00ean hi\u1ec7n t\u1ea1i<\/td>\n<td width=\"43\">T\u00f4i\/Trong<\/td>\n<td width=\"206\">Th\u1eddi gian \u0111\u00e3 h\u1eb9n<\/td>\n<td width=\"395\">Tr\u1ea1ng th\u00e1i b\u1eaft \u0111\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">\u0110\u1ed3ng \u00fd kh\u00f4ng c\u00f3 d\u00f2ng \u0111i\u1ec7n ng\u1eaft qu\u00e3ng<\/td>\n<td>1.05<\/td>\n<td>2 gi\u1edd (In\uff1e63A), 1 gi\u1edd (In\u226463A)<\/td>\n<td>Tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">\u0110\u1ed3ng \u00fd ng\u1eaft d\u00f2ng \u0111i\u1ec7n<\/td>\n<td>1.3<\/td>\n<td>2 gi\u1edd (In\uff1e63A), 1 gi\u1edd (In\u226463A)<\/td>\n<td>Ngay sau khi ki\u1ec3m tra tr\u00ecnh t\u1ef1 1, h\u00e3y b\u1eaft \u0111\u1ea7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><b>\u0110\u1eb7c t\u00ednh t\u00e1c \u0111\u1ed9ng ng\u1eaft th\u1eddi gian ng\u01b0\u1ee3c c\u1ee7a qu\u00e1 tr\u00ecnh gi\u1ea3i ph\u00f3ng d\u00f2ng \u0111i\u1ec7n qu\u00e1 m\u1ee9c c\u1ee7a m\u00e1y c\u1eaft m\u1ea1ch \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 khi t\u1ea5t c\u1ea3 c\u00e1c c\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n c\u00f9ng m\u1ed9t l\u00fac<\/b><\/p>\n<div class=\"table_wrap\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"153\" \/>\n<col width=\"143\" \/>\n<col width=\"395\" \/>\n<col width=\"143\" \/><\/colgroup>\n<tbody>\n<tr>\n<td width=\"153\" height=\"18\">C\u00e0i \u0111\u1eb7t hi\u1ec7n t\u1ea1i<\/td>\n<td width=\"143\">Th\u1eddi gian \u0111\u00e3 h\u1eb9n<\/td>\n<td width=\"395\">Tr\u1ea1ng th\u00e1i b\u1eaft \u0111\u1ea7u<\/td>\n<td width=\"143\">Nh\u1eadn x\u00e9t<\/td>\n<\/tr>\n<tr>\n<td height=\"18\">1.0Trong<\/td>\n<td>&gt;2 gi\u1edd<\/td>\n<td>Tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td height=\"18\">1.2Trong<\/td>\n<td>\u22642 gi\u1edd<\/td>\n<td>Ngay sau khi ki\u1ec3m tra tr\u00ecnh t\u1ef1 1, h\u00e3y b\u1eaft \u0111\u1ea7u<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" height=\"36\">1,5 Trong<\/td>\n<td>\u22644 ph\u00fat<\/td>\n<td>tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<td>10 \u2264 Trong \u2264 250<\/td>\n<\/tr>\n<tr>\n<td>\u22648 ph\u00fat<\/td>\n<td>tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<td>250 \u2264 Trong \u2264 630<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" height=\"36\">7.2Trong<\/td>\n<td>4s\u2264T\u226410s<\/td>\n<td>tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<td>10 \u2264 Trong \u2264 250<\/td>\n<\/tr>\n<tr>\n<td>6s\u2264T\u226420s<\/td>\n<td>tr\u1ea1ng th\u00e1i l\u1ea1nh<\/td>\n<td>250 \u2264 Trong \u2264 800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0110\u1eb7c t\u00ednh v\u1eadn h\u00e0nh t\u1ee9c th\u1eddi c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch ph\u00e2n ph\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh 10In\u00b120% v\u00e0 \u0111\u1eb7c t\u00ednh v\u1eadn h\u00e0nh t\u1ee9c th\u1eddi c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh 12In\u00b120%.<\/p>\n<h2>\u0110i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<ul>\n<li><strong>\u0110\u1ed9 cao:<\/strong> Kh\u00f4ng qu\u00e1 2000m<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:<\/strong> -5\u00b0C \u0111\u1ebfn +40\u00b0C (trung b\u00ecnh 24 gi\u1edd kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 +35\u00b0C)<\/li>\n<li><strong>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:<\/strong> Kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 50% \u1edf +40\u00b0C, \u0111\u1ed9 \u1ea9m cao h\u01a1n \u0111\u01b0\u1ee3c ph\u00e9p \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n<\/li>\n<li><strong>M\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m:<\/strong> 3<\/li>\n<\/ul>\n<h2>H\u1ec7 th\u1ed1ng m\u00e3 h\u00f3a m\u00f4 h\u00ecnh s\u1ea3n ph\u1ea9m<\/h2>\n<p>D\u00f2ng VMM3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00e3 h\u00f3a to\u00e0n di\u1ec7n \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c:<\/p>\n<ul>\n<li><strong>V:<\/strong> M\u00e3 c\u00f4ng ty (Viox)<\/li>\n<li><strong>M:<\/strong> B\u1ed9 ng\u1eaft m\u1ea1ch v\u1ecf \u0111\u00fac<\/li>\n<li><strong>M3:<\/strong> M\u00e3 thi\u1ebft k\u1ebf<\/li>\n<li><strong>-:<\/strong> B\u1ed9 t\u00e1ch<\/li>\n<li><strong>\u25a1:<\/strong> M\u00e3 \u0111\u1eb7c t\u00ednh kh\u1ea3 n\u0103ng ng\u1eaft (S cho lo\u1ea1i ti\u00eau chu\u1ea9n, H cho lo\u1ea1i cao h\u01a1n)<\/li>\n<li><strong>\u25a1:<\/strong> X\u1ebfp h\u1ea1ng khung\/d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/li>\n<li><strong>\/:<\/strong> B\u1ed9 t\u00e1ch<\/li>\n<li><strong>\u25a1:<\/strong> S\u1ed1 c\u1ef1c (2P, 3P, 4P)<\/li>\n<li><strong>\u25a1:<\/strong> Ch\u1ebf \u0111\u1ed9 chuy\u1ebfn \u0111i (2 cho t\u1eeb t\u00ednh \u0111\u01a1n, 3 cho t\u1eeb t\u00ednh nhi\u1ec7t)<\/li>\n<li><strong>\u25a1:<\/strong> M\u00e3 ph\u00e1t h\u00e0nh (xem B\u1ea3ng 1 \u0111\u1ec3 bi\u1ebft chi ti\u1ebft)<\/li>\n<li><strong>\u25a1:<\/strong> M\u00e3 m\u1ee5c \u0111\u00edch (2 \u0111\u1ec3 b\u1ea3o v\u1ec7 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n)<\/li>\n<li><strong>\u25a1:<\/strong> Lo\u1ea1i N-pole (xem ghi ch\u00fa \u0111\u1ec3 bi\u1ebft chi ti\u1ebft)<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i c\u1ef1c N<\/h2>\n<p>C\u00f3 b\u1ed1n lo\u1ea1i c\u1ea5u h\u00ecnh c\u1ef1c trung t\u00ednh (c\u1ef1c N) d\u00e0nh cho c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed1n c\u1ef1c:<\/p>\n<ul>\n<li>C\u1ef1c N lo\u1ea1i A: Kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c th\u00e0nh ph\u1ea7n ng\u1eaft qu\u00e1 d\u00f2ng, lu\u00f4n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i<\/li>\n<li>C\u1ef1c N lo\u1ea1i B: \u0110\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ph\u1eadn ng\u1eaft qu\u00e1 d\u00f2ng, c\u1ef1c N \u0111\u01b0\u1ee3c \u0111\u00f3ng tr\u01b0\u1edbc v\u00e0 m\u1edf c\u00f9ng v\u1edbi c\u00e1c c\u1ef1c kh\u00e1c<\/li>\n<li>C\u1ef1c N lo\u1ea1i C: \u0110\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ph\u1eadn ng\u1eaft qu\u00e1 d\u00f2ng, c\u1ef1c N \u0111\u01b0\u1ee3c \u0111\u00f3ng v\u00e0 m\u1edf c\u00f9ng v\u1edbi c\u00e1c c\u1ef1c kh\u00e1c<\/li>\n<li>C\u1ef1c N lo\u1ea1i D: \u0110\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ph\u1eadn ng\u1eaft qu\u00e1 d\u00f2ng, lu\u00f4n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i<\/li>\n<\/ul>\n<h2>T\u00f9y ch\u1ecdn ph\u00e1t h\u00e0nh (B\u1ea3ng 1)<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>M\u00e3 \u0111\u00ednh k\u00e8m<\/th>\n<th>Gi\u1ea3i ph\u00f3ng \u0111i\u1ec7n t\u1eeb<\/th>\n<th>Ph\u00e1t h\u00e0nh song c\u00f4ng<\/th>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng c\u00f3 ph\u1ee5 ki\u1ec7n<\/td>\n<td>200<\/td>\n<td>300<\/td>\n<\/tr>\n<tr>\n<td>Ti\u1ebfp \u0111i\u1ec3m b\u00e1o \u0111\u1ed9ng<\/td>\n<td>208<\/td>\n<td>308<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 ng\u1eaft shunt<\/td>\n<td>210<\/td>\n<td>310<\/td>\n<\/tr>\n<tr>\n<td>Ti\u1ebfp \u0111i\u1ec3m ph\u1ee5<\/td>\n<td>220<\/td>\n<td>320<\/td>\n<\/tr>\n<p><!-- Additional rows omitted for brevity --><\/tbody>\n<\/table>\n<h2>K\u00edch th\u01b0\u1edbc h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc l\u1eafp \u0111\u1eb7t<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/vi\/?attachment_id=5602\" rel=\"attachment wp-att-5602\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5602\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB02.webp\" alt=\"\" width=\"888\" height=\"370\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB02.webp 888w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB02-300x125.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB02-768x320.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB02-600x250.webp 600w\" sizes=\"(max-width: 888px) 100vw, 888px\" \/><\/a><\/p>\n<table border=\"1\">\n<thead>\n<tr>\n<th colspan=\"20\">CJMM3-125, 250 k\u00edch th\u01b0\u1edbc h\u00ecnh th\u1ee9c v\u00e0 l\u1eafp \u0111\u1eb7t (D\u00e2y \u0111i\u1ec7n m\u1eb7t tr\u01b0\u1edbc)<\/th>\n<\/tr>\n<tr>\n<th rowspan=\"2\">Ng\u01b0\u1eddi m\u1eabu<\/th>\n<th colspan=\"18\">K\u00edch th\u01b0\u1edbc<\/th>\n<th>K\u00edch th\u01b0\u1edbc l\u1eafp \u0111\u1eb7t<\/th>\n<\/tr>\n<tr>\n<th>L<\/th>\n<th>T<\/th>\n<th>H<\/th>\n<th>L1<\/th>\n<th>L2<\/th>\n<th>W1<\/th>\n<th>W2<\/th>\n<th>W3<\/th>\n<th>H1<\/th>\n<th>H2<\/th>\n<th>H3<\/th>\n<th>H4<\/th>\n<th>C<\/th>\n<th>E<\/th>\n<th>F<\/th>\n<th>G<\/th>\n<th>G1<\/th>\n<th>M\u1ed9t<\/th>\n<th>B<\/th>\n<th>\u03a6d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VMM3-125S<\/td>\n<td>150<\/td>\n<td>92<\/td>\n<td>76<\/td>\n<td>251<\/td>\n<td>132<\/td>\n<td>30<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>95.5<\/td>\n<td>26<\/td>\n<td>18<\/td>\n<td>3<\/td>\n<td>95<\/td>\n<td>49<\/td>\n<td>28<\/td>\n<td>17.5<\/td>\n<td>8<\/td>\n<td>30<\/td>\n<td>129<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>VMM3-125H<\/td>\n<td>150<\/td>\n<td>92<\/td>\n<td>76<\/td>\n<td>251<\/td>\n<td>132<\/td>\n<td>30<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>95.5<\/td>\n<td>26<\/td>\n<td>18<\/td>\n<td>3<\/td>\n<td>95<\/td>\n<td>49<\/td>\n<td>28<\/td>\n<td>17.5<\/td>\n<td>8<\/td>\n<td>30<\/td>\n<td>129<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>VMM3-250S<\/td>\n<td>165<\/td>\n<td>106<\/td>\n<td>87<\/td>\n<td>300<\/td>\n<td>144<\/td>\n<td>35<\/td>\n<td>&#8211;<\/td>\n<td>75<\/td>\n<td>110<\/td>\n<td>24<\/td>\n<td>20<\/td>\n<td>3<\/td>\n<td>102<\/td>\n<td>57<\/td>\n<td>24.5<\/td>\n<td>23.5<\/td>\n<td>11.5<\/td>\n<td>35<\/td>\n<td>126<\/td>\n<td>5.5<\/td>\n<\/tr>\n<tr>\n<td>VMM3-250H<\/td>\n<td>165<\/td>\n<td>106<\/td>\n<td>105<\/td>\n<td>300<\/td>\n<td>144<\/td>\n<td>35<\/td>\n<td>142<\/td>\n<td>75<\/td>\n<td>127<\/td>\n<td>24<\/td>\n<td>20<\/td>\n<td>3<\/td>\n<td>102<\/td>\n<td>57<\/td>\n<td>24.5<\/td>\n<td>23.5<\/td>\n<td>11.5<\/td>\n<td>35<\/td>\n<td>126<\/td>\n<td>5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>MCCB Viox VMM3-400 3P 400A mang \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n \u0111\u00e1ng tin c\u1eady v\u1edbi thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn v\u00e0 c\u00e1c t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n kh\u1eafc nghi\u1ec7t, n\u01a1i hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"msg-content MuiBox-root css-0\">\n<div class=\"break-words\">\n<p>MCCB VIOX VMM3-250 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd cho c\u00e1c m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111i\u1ec7n l\u00ean \u0111\u1ebfn 250A. Thi\u1ebft b\u1ecb tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC60947-2 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng c\u1eaft 35kA \u1edf \u0111i\u1ec7n \u00e1p 400V AC v\u00e0 h\u1ed7 tr\u1ee3 d\u00f2ng \u0111\u1ecbnh m\u1ee9c t\u1eeb 100A \u0111\u1ebfn 250A. C\u00f3 s\u1eb5n c\u00e1c c\u1ea5u h\u00ecnh 2P, 3P v\u00e0 4P, n\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p 400V\/690V AC v\u1edbi \u0111i\u1ec7n \u00e1p c\u00e1ch \u0111i\u1ec7n 800V. C\u00e1c \u01b0u \u0111i\u1ec3m ch\u00ednh bao g\u1ed3m k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, kh\u1ea3 n\u0103ng c\u1eaft cao v\u00e0 \u0111\u1eb7c t\u00ednh ch\u1ed1ng rung tuy\u1ec7t v\u1eddi. Th\u00edch h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, n\u00f3 cung c\u1ea5p b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh c\u1eaft th\u1eddi gian ngh\u1ecbch \u0111\u1ea3o v\u00e0 t\u1ee9c th\u1eddi. Ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 t\u1eeb -5\u00b0C \u0111\u1ebfn +40\u00b0C v\u00e0 \u0111\u1ed9 cao l\u00ean \u0111\u1ebfn 2000m, MCCB n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n kh\u1eafc nghi\u1ec7t. Thi\u1ebft k\u1ebf linh ho\u1ea1t c\u1ee7a n\u00f3, bao g\u1ed3m nhi\u1ec1u t\u00f9y ch\u1ecdn c\u1ef1c N v\u00e0 c\u1ea5u h\u00ecnh nh\u1ea3, l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho nhu c\u1ea7u b\u1ea3o v\u1ec7 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng an to\u00e0n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":5605,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[116,132],"product_tag":[],"class_list":{"0":"post-5604","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-low-voltage-protection-devices","7":"product_cat-mccb","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/product\/5604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=5604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/5605"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=5604"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/product_brand?post=5604"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/product_cat?post=5604"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/product_tag?post=5604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}