{"id":14982,"date":"2025-03-31T16:13:56","date_gmt":"2025-03-31T08:13:56","guid":{"rendered":"https:\/\/viox.com\/?post_type=product&#038;p=14982"},"modified":"2025-03-31T16:18:01","modified_gmt":"2025-03-31T08:18:01","slug":"vopv-dc-isolator-switch-nl1-t-series","status":"publish","type":"product","link":"https:\/\/test.viox.com\/vi\/san-pham\/vopv-dc-isolator-switch-nl1-t-series\/","title":{"rendered":"C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV Series NL1\/T"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>T\u1ed5ng quan: C\u00f4ng ngh\u1ec7 c\u00e1ch ly DC ti\u00ean ti\u1ebfn cho c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/h2>\n<p>VOPV DC Isolator Switch D\u00f2ng NL1\/T \u0111\u1ea1i di\u1ec7n cho \u0111\u1ec9nh cao c\u1ee7a c\u00f4ng ngh\u1ec7 an to\u00e0n h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng v\u00e0 th\u01b0\u01a1ng m\u1ea1i t\u1eeb 1 \u0111\u1ebfn 20 kW, c\u00f4ng t\u1eafc c\u00e1ch ly cao c\u1ea5p n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 quan tr\u1ecdng b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t \u0111i\u1ec3m ng\u1eaft k\u1ebft n\u1ed1i an to\u00e0n gi\u1eefa c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n bi\u1ebfn t\u1ea7n c\u1ee7a b\u1ea1n.<\/p>\n<p>V\u1edbi c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n v\u01b0\u1ee3t qu\u00e1 y\u00eau c\u1ea7u c\u1ee7a ng\u00e0nh, c\u00f4ng t\u1eafc c\u00e1ch ly D\u00f2ng NL1\/T c\u00f3 th\u1eddi gian ph\u00f3ng h\u1ed3 quang \u1ea5n t\u01b0\u1ee3ng d\u01b0\u1edbi 8ms, gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c nguy c\u01a1 h\u1ecfa ho\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 t\u1ed1i \u0111a cho kho\u1ea3n \u0111\u1ea7u t\u01b0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 gi\u00e1 tr\u1ecb c\u1ee7a b\u1ea1n. Thi\u1ebft k\u1ebf m\u1ea1nh m\u1ebd h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng l\u00ean \u0111\u1ebfn 1200V DC \u1ea5n t\u01b0\u1ee3ng, \u0111\u1ecbnh v\u1ecb c\u00f4ng t\u1eafc c\u00e1ch ly n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111i\u1ec7n \u00e1p cao hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>T\u1ea1i sao n\u00ean ch\u1ecdn VOPV DC Isolator Switch cho h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u1ee7a b\u1ea1n?<\/h2>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi y\u00eau c\u1ea7u c\u00e1c th\u00e0nh ph\u1ea7n chuy\u00ean d\u1ee5ng c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111\u1eb7c t\u00ednh ri\u00eang c\u1ee7a \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng AC, c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi DC \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c an to\u00e0n \u0111\u1eb7c bi\u1ec7t \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p c\u00e1ch ly \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng c\u00f3 m\u1ee5c \u0111\u00edch. C\u00f4ng t\u1eafc c\u00e1ch ly VOPV D\u00f2ng NL1\/T \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y, cung c\u1ea5p:<\/p>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 an to\u00e0n v\u01b0\u1ee3t tr\u1ed9i:<\/strong> V\u1edbi th\u1eddi gian ph\u00f3ng h\u1ed3 quang c\u1ef1c nhanh d\u01b0\u1edbi 8ms, c\u00f4ng t\u1eafc c\u00e1ch ly n\u00e0y gi\u1ea3m thi\u1ec3u r\u1ee7i ro h\u1ed3 quang \u0111i\u1ec7n, m\u1ed9t t\u00ednh n\u0103ng an to\u00e0n quan tr\u1ecdng cho c\u00e1c m\u1ea1ch DC \u0111i\u1ec7n \u00e1p cao.<\/li>\n<li><strong>T\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh linh ho\u1ea1t:<\/strong> C\u00f3 s\u1eb5n c\u1ea3 bi\u1ebfn th\u1ec3 2 c\u1ef1c v\u00e0 4 c\u1ef1c, h\u1ed7 tr\u1ee3 c\u1ea3 c\u1ea5u h\u00ecnh chu\u1ed7i \u0111\u01a1n v\u00e0 chu\u1ed7i k\u00e9p \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>Ph\u1ea1m vi \u0111i\u1ec7n \u00e1p to\u00e0n di\u1ec7n:<\/strong> H\u1ed7 tr\u1ee3 nhi\u1ec1u \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p (300V, 600V, 800V, 1000V v\u00e0 1200V DC), l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft m\u1ecdi \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng ho\u1eb7c th\u01b0\u01a1ng m\u1ea1i.<\/li>\n<li><strong>Tu\u00e2n th\u1ee7 qu\u1ed1c t\u1ebf:<\/strong> Ho\u00e0n to\u00e0n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t IEC60947-3 v\u00e0 AS60947.3, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n \u0111\u00e1ng tin c\u1eady tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u.<\/li>\n<li><strong>Nhi\u1ec1u t\u00f9y ch\u1ecdn d\u00f2ng \u0111i\u1ec7n:<\/strong> C\u00f3 s\u1eb5n c\u00e1c bi\u1ebfn th\u1ec3 16A, 25A v\u00e0 32A (VOPV16-NL1\/T, VOPV25-NL1\/T v\u00e0 VOPV32-NL1\/T t\u01b0\u01a1ng \u1ee9ng) \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng su\u1ea5t h\u1ec7 th\u1ed1ng kh\u00e1c nhau.<\/li>\n<\/ul>\n<h2>S\u1ef1 xu\u1ea5t s\u1eafc v\u1ec1 k\u1ef9 thu\u1eadt trong c\u00f4ng ngh\u1ec7 c\u00e1ch ly n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/h2>\n<p>VOPV DC Isolator Switch D\u00f2ng NL1\/T \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 trong k\u1ef9 thu\u1eadt an to\u00e0n quang \u0111i\u1ec7n. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00e0 th\u1eed nghi\u1ec7m c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u trong c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n<h2>\u0110\u1eb7c \u0111i\u1ec3m \u0111i\u1ec7n<\/h2>\n<table class=\"specs-table\">\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Lo\u1ea1i<\/td>\n<td>VOPV16-NL1\/T, VOPV25-NL1\/T, VOPV32-NL1\/T<\/td>\n<\/tr>\n<tr>\n<td>Chu\u1ea9n<\/td>\n<td>IEC60947-3, AS60947.3<\/td>\n<\/tr>\n<tr>\n<td>Th\u1ec3 lo\u1ea1i s\u1eed d\u1ee5ng<\/td>\n<td>DC-PV2, DC-PV1, DC-21B<\/td>\n<\/tr>\n<tr>\n<td>C\u1ef1c<\/td>\n<td>4 P<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1 \u0111\u1ecbnh m\u1ee9c<\/td>\n<td>DC<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c (Ue)<\/td>\n<td>300V, 600V, 800V, 1000V, 1200V<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c (Ie)<\/td>\n<td>Xem trang 7<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p c\u00e1ch \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c (Ui)<\/td>\n<td>1200V<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng \u0111i\u1ec7n nhi\u1ec7t k\u00edn th\u00f4ng th\u01b0\u1eddng (Ithe)<\/td>\n<td>Gi\u1ed1ng nh\u01b0 Ie<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng \u0111i\u1ec7n ch\u1ecbu \u0111\u1ef1ng ng\u1eafn h\u1ea1n \u0111\u1ecbnh m\u1ee9c (Icw)<\/td>\n<td>1kA, 1 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p ch\u1ecbu xung \u0111\u1ecbnh m\u1ee9c (Uimp)<\/td>\n<td>8,0kV<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i qu\u00e1 \u00e1p<\/td>\n<td>II<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u00f4 l\u1eadp<\/td>\n<td>\u0110\u00daNG<\/td>\n<\/tr>\n<tr>\n<td>C\u1ef1c t\u00ednh<\/td>\n<td>Kh\u00f4ng c\u00f3 c\u1ef1c, c\u1ef1c \u201c+\u201d v\u00e0 \u201c-\u201d c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp | Th\u00e2n c\u00f4ng t\u1eafc<\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc (ho\u1ea1t \u0111\u1ed9ng)<\/td>\n<td>18000<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n (ho\u1ea1t \u0111\u1ed9ng)<\/td>\n<td>2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>C\u00e1c t\u00ednh n\u0103ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h3>\n<ul>\n<li><strong>Nhi\u1ec1u lo\u1ea1i s\u1eed d\u1ee5ng:<\/strong> \u0110\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn cho c\u00e1c \u1ee9ng d\u1ee5ng DC-PV2, DC-PV1 v\u00e0 DC-21B, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t tr\u00ean c\u00e1c c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng kh\u00e1c nhau.<\/li>\n<li><strong>B\u1ea3o v\u1ec7 IP20:<\/strong> \u0110\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady b\u1eb1ng c\u00e1ch b\u1ea3o v\u1ec7 c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong kh\u1ecfi c\u00e1c v\u1eadt th\u1ec3 r\u1eafn l\u1edbn h\u01a1n 12mm, \u0111\u1ed3ng th\u1eddi duy tr\u00ec h\u1ec7 s\u1ed1 h\u00ecnh th\u1ee9c nh\u1ecf g\u1ecdn.<\/li>\n<li><strong>L\u1eafp \u0111\u1eb7t thanh ray DIN:<\/strong> Cho ph\u00e9p l\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a trong c\u00e1c v\u1ecf \u0111i\u1ec7n, ti\u1ebft ki\u1ec7m th\u1eddi gian l\u1eafp \u0111\u1eb7t c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o l\u1eafp \u0111\u1eb7t nh\u1ea5t qu\u00e1n.<\/li>\n<li><strong>Thi\u1ebft k\u1ebf tay c\u1ea7m si\u00eau m\u1ecfng:<\/strong> C\u01a1 ch\u1ebf tay c\u1ea7m ti\u1ebft ki\u1ec7m kh\u00f4ng gian cho ph\u00e9p l\u1eafp \u0111\u1eb7t trong c\u00e1c khu v\u1ef1c nh\u1ecf g\u1ecdn m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c an to\u00e0n.<\/li>\n<li><strong>Qu\u00e1 \u00e1p lo\u1ea1i II:<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 th\u00edch h\u1ee3p ch\u1ed1ng l\u1ea1i qu\u00e1 \u0111i\u1ec7n \u00e1p nh\u1ea5t th\u1eddi, n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>\u0110i\u1ec7n \u00e1p c\u00e1ch \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c:<\/strong> Kh\u1ea3 n\u0103ng 1200V DC \u0111\u1ea3m b\u1ea3o c\u00e1ch ly \u0111\u1ea7y \u0111\u1ee7 ngay c\u1ea3 trong c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111i\u1ec7n \u00e1p cao.<\/li>\n<li><strong>Ch\u1ecbu \u0111\u01b0\u1ee3c ng\u1eafn m\u1ea1ch:<\/strong> C\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd 1kA trong 1 gi\u00e2y, cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tuy\u1ec7t v\u1eddi trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1.<\/li>\n<li><strong>\u0110\u1ecbnh m\u1ee9c ch\u1ecbu xung:<\/strong> Dung sai 8,0kV b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p t\u1eeb s\u00e9t v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n nh\u1ea5t th\u1eddi kh\u00e1c.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc:<\/strong> \u0110\u00e3 th\u1eed nghi\u1ec7m \u0111\u1ebfn 18.000 thao t\u00e1c, \u0111\u1ea3m b\u1ea3o nhi\u1ec1u n\u0103m d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 y\u00eau c\u1ea7u chuy\u1ec3n m\u1ea1ch th\u01b0\u1eddng xuy\u00ean.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n:<\/strong> \u0110\u1ecbnh m\u1ee9c cho 2.000 thao t\u00e1c \u0111i\u1ec7n, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u00e1ch ly trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n<h2>B\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/h2>\n<p>C\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u1ea1i di\u1ec7n cho c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 \u0111\u00e1ng k\u1ec3 \u0111\u00f2i h\u1ecfi s\u1ef1 b\u1ea3o v\u1ec7 th\u00edch h\u1ee3p. VOPV DC Isolator Switch \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n an to\u00e0n quan tr\u1ecdng b\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u1eaft k\u1ebft n\u1ed1i nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady d\u00f2ng \u0111i\u1ec7n DC gi\u1eefa c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi v\u00e0 bi\u1ebfn t\u1ea7n.<\/p>\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c c\u00f4ng t\u1eafc th\u00f4ng th\u01b0\u1eddng, b\u1ed9 c\u00e1ch ly n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 m\u1ee5c \u0111\u00edch c\u1ee7a ch\u00fang t\u00f4i k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 d\u1eadp t\u1eaft h\u1ed3 quang chuy\u00ean d\u1ee5ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c ri\u00eang c\u1ee7a m\u1ea1ch DC, n\u01a1i h\u1ed3 quang c\u00f3 xu h\u01b0\u1edbng t\u1ed3n t\u1ea1i l\u00e2u h\u01a1n so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng AC. C\u00e1ch ti\u1ebfp c\u1eadn thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng n\u00e0y mang l\u1ea1i s\u1ef1 an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd \u0111\u01b0\u1ee3c n\u00e2ng cao m\u00e0 c\u00e1c c\u00f4ng t\u1eafc \u0111a n\u0103ng \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c.<\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng an to\u00e0n ti\u00ean ti\u1ebfn<\/h3>\n<ul>\n<li><strong>T\u00ednh linh ho\u1ea1t c\u1ee7a c\u1ef1c t\u00ednh:<\/strong> Thi\u1ebft k\u1ebf s\u00e1ng t\u1ea1o cho ph\u00e9p ho\u00e1n \u0111\u1ed5i c\u00e1c c\u1ef1c d\u01b0\u01a1ng v\u00e0 c\u1ef1c \u00e2m, \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i \u0111\u1ea5u d\u00e2y.<\/li>\n<li><strong>C\u00e1ch ly c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y:<\/strong> C\u00e1c ch\u1ec9 b\u00e1o v\u1ecb tr\u00ed r\u00f5 r\u00e0ng cung c\u1ea5p x\u00e1c minh t\u1ee9c th\u00ec tr\u1ea1ng th\u00e1i c\u00f4ng t\u1eafc, n\u00e2ng cao an to\u00e0n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u1ea3o tr\u00ec.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ph\u00e1 v\u1ee1 cao:<\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch \u0111\u1ea7y th\u00e1ch th\u1ee9c c\u1ee7a d\u00f2ng \u0111i\u1ec7n DC, kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c c\u00f4ng t\u1eafc AC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i cho c\u00e1c \u1ee9ng d\u1ee5ng DC.<\/li>\n<li><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9:<\/strong> Duy tr\u00ec hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n tr\u00ean m\u1ed9t ph\u1ea1m vi r\u1ed9ng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng th\u01b0\u1eddng g\u1eb7p trong c\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/li>\n<\/ul>\n<h2>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t v\u00e0 \u1ee9ng d\u1ee5ng<\/h2>\n<p>VOPV DC Isolator Switch D\u00f2ng NL1\/T \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00edch h\u1ee3p \u0111\u01a1n gi\u1ea3n v\u00e0o c\u1ea3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi m\u1edbi v\u00e0 hi\u1ec7n c\u00f3. M\u1eb7c d\u00f9 n\u00ean l\u1eafp \u0111\u1eb7t chuy\u00ean nghi\u1ec7p, nh\u01b0ng c\u00e1c h\u01b0\u1edbng d\u1eabn sau \u0111\u00e2y cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u1ee9ng d\u1ee5ng th\u00edch h\u1ee3p c\u1ee7a c\u00f4ng t\u1eafc c\u00e1ch ly n\u00e0y:<\/p>\n<h3>\u1ee8ng d\u1ee5ng l\u00fd t\u01b0\u1edfng<\/h3>\n<ul>\n<li><strong>L\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng:<\/strong> Ho\u00e0n h\u1ea3o cho c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi t\u1ea1i nh\u00e0 t\u1eeb 1kW \u0111\u1ebfn 20kW, cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch ly quan tr\u1ecdng cho c\u00e1c t\u00ecnh hu\u1ed1ng b\u1ea3o tr\u00ec v\u00e0 kh\u1ea9n c\u1ea5p.<\/li>\n<li><strong>M\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi th\u01b0\u01a1ng m\u1ea1i:<\/strong> \u0110\u1ee7 m\u1ea1nh m\u1ebd cho c\u00e1c \u1ee9ng d\u1ee5ng kinh doanh, n\u01a1i \u0111\u1ed9 tin c\u1eady v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n l\u00e0 t\u1ed1i quan tr\u1ecdng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ngo\u00e0i l\u01b0\u1edbi:<\/strong> C\u1ea7n thi\u1ebft cho c\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u1ef1a tr\u00ean pin, n\u01a1i c\u00e1ch ly DC l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o tr\u00ec an to\u00e0n.<\/li>\n<li><strong>H\u1ed9p k\u1ebft h\u1ee3p n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi:<\/strong> L\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u00edch h\u1ee3p v\u00e0o c\u00e1c h\u1ed9p k\u1ebft h\u1ee3p, n\u01a1i nhi\u1ec1u chu\u1ed7i c\u1ea7n kh\u1ea3 n\u0103ng c\u00e1ch ly \u0111\u00e1ng tin c\u1eady.<\/li>\n<li><strong>Ng\u1eaft k\u1ebft n\u1ed1i kh\u1ea9n c\u1ea5p:<\/strong> Ch\u1ee9c n\u0103ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb an to\u00e0n quan tr\u1ecdng cho ph\u00e9p t\u1eaft nhanh ch\u00f3ng ngu\u1ed3n \u0111i\u1ec7n DC trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p.<\/li>\n<\/ul>\n<h3>C\u00e0i \u0110\u1eb7t Th\u1ef1c H\u00e0nh T\u1ed1t Nh\u1ea5t<\/h3>\n<ul>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> L\u1eafp \u0111\u1eb7t gi\u1eefa c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi v\u00e0 bi\u1ebfn t\u1ea7n \u0111\u1ec3 c\u00e1ch ly khi b\u1ea3o tr\u00ec m\u1ed9t trong hai th\u00e0nh ph\u1ea7n.<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn v\u1ecf b\u1ecdc:<\/strong> M\u1eb7c d\u00f9 c\u00f4ng t\u1eafc cung c\u1ea5p b\u1ea3o v\u1ec7 IP20, nh\u01b0ng n\u00f3 n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t v\u1ecf b\u1ecdc ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft th\u00edch h\u1ee3p cho c\u00e1c l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi.<\/li>\n<li><strong>C\u00e2n nh\u1eafc v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n:<\/strong> Tu\u00e2n theo s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y ti\u1ebfp \u0111i\u1ec3m \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec3 k\u1ebft n\u1ed1i \u0111\u00fang c\u00e1ch, \u0111\u1ea3m b\u1ea3o c\u1ea5u h\u00ecnh 2P ho\u1eb7c 4P ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>L\u1eafp \u0111\u1eb7t:<\/strong> S\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng l\u1eafp \u0111\u1eb7t ray DIN \u0111\u1ec3 l\u1eafp \u0111\u1eb7t an to\u00e0n v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a b\u00ean trong c\u00e1c v\u1ecf \u0111i\u1ec7n.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn:<\/strong> \u0110\u1eb7t c\u00f4ng t\u1eafc c\u00e1ch ly \u1edf v\u1ecb tr\u00ed c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p, tu\u00e2n theo c\u00e1c quy t\u1eafc \u0111i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng li\u00ean quan \u0111\u1ebfn v\u1ecb tr\u00ed ng\u1eaft k\u1ebft n\u1ed1i.<\/li>\n<\/ul>\n<h2>Th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc<\/h2>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, c\u00e2n b\u1eb1ng gi\u1eefa ch\u1ee9c n\u0103ng v\u00e0 hi\u1ec7u qu\u1ea3 kh\u00f4ng gian. K\u00edch th\u01b0\u1edbc ch\u00ednh bao g\u1ed3m:<\/p>\n<ul>\n<li>Chi\u1ec1u r\u1ed9ng: 75mm<\/li>\n<li>Chi\u1ec1u cao: 96mm<\/li>\n<li>Chi\u1ec1u s\u00e2u: 59,8mm<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-14984\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-dimension.webp\" alt=\"VOPV DC Isolator Switch NL1_T Series dimension\" width=\"726\" height=\"498\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-dimension.webp 726w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-dimension-300x206.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-dimension-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-dimension-600x412.webp 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/p>\n<p>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn n\u00e0y cho ph\u00e9p l\u1eafp \u0111\u1eb7t trong c\u00e1c v\u1ecf \u0111i\u1ec7n ti\u00eau chu\u1ea9n trong khi v\u1eabn duy tr\u00ec kho\u1ea3ng c\u00e1ch th\u00edch h\u1ee3p cho h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n v\u00e0 th\u00f4ng gi\u00f3.<\/p>\n<h2>D\u00e2y \u0111i\u1ec7n<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-14985\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-wirings.webp\" alt=\"VOPV DC Isolator Switch NL1_T Series wirings\" width=\"578\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-wirings.webp 578w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-wirings-300x234.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VOPV-DC-Isolator-Switch-NL1_T-Series-wirings-15x12.webp 15w\" sizes=\"(max-width: 578px) 100vw, 578px\" \/><\/p>\n<h2>H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh<\/h2>\n<p>D\u00f2ng VOPV NL1\/T c\u00f3 s\u1eb5n ba \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c k\u00edch c\u1ee1 h\u1ec7 th\u1ed1ng kh\u00e1c nhau:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ng\u01b0\u1eddi m\u1eabu<\/th>\n<th>Hi\u1ec7n T\u1ea1i Gi\u00e1<\/th>\n<th>\u0110i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/th>\n<th>\u1ee8ng d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VOPV16-NL1\/T<\/td>\n<td>16A<\/td>\n<td>1200V DC<\/td>\n<td>H\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng nh\u1ecf (1-5kW)<\/td>\n<\/tr>\n<tr>\n<td>VOPV25-NL1\/T<\/td>\n<td>25A<\/td>\n<td>1200V DC<\/td>\n<td>H\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng v\u1eeba (5-10kW)<\/td>\n<\/tr>\n<tr>\n<td>VOPV32-NL1\/T<\/td>\n<td>32A<\/td>\n<td>1200V DC<\/td>\n<td>H\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng l\u1edbn v\u00e0 th\u01b0\u01a1ng m\u1ea1i nh\u1ecf (10-20kW)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Tu\u00e2n th\u1ee7 v\u00e0 Ch\u1ee9ng nh\u1eadn<\/h2>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf sau:<\/p>\n<ul>\n<li><strong>IEC60947-3:<\/strong> Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n h\u1ea1 th\u1ebf.<\/li>\n<li><strong>AS60947.3:<\/strong> Ti\u00eau chu\u1ea9n \u00dac v\u1ec1 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n h\u1ea1 th\u1ebf.<\/li>\n<\/ul>\n<p>C\u00e1c ch\u1ee9ng nh\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00f4ng t\u1eafc c\u00e1ch ly mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n nh\u1ea5t qu\u00e1n tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u \u0111a d\u1ea1ng, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c quy \u0111\u1ecbnh v\u1ec1 \u0111i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng \u1edf h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia.<\/p>\n<h2>D\u1ecbch V\u1ee5 v\u00e0 b\u1ea3o tr\u00ec cu\u1ed9c S\u1ed1ng<\/h2>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u1edbi y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u. C\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ea5t l\u01b0\u1ee3ng cao g\u00f3p ph\u1ea7n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5, ph\u00f9 h\u1ee3p ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111i\u1ec3n h\u00ecnh.<\/p>\n<h3>L\u1ecbch b\u1ea3o tr\u00ec khuy\u1ebfn ngh\u1ecb<\/h3>\n<ul>\n<li><strong>Ki\u1ec3m Tra:<\/strong> Ki\u1ec3m tra h\u00e0ng n\u0103m \u0111\u1ec3 t\u00ecm c\u00e1c d\u1ea5u hi\u1ec7u hao m\u00f2n, h\u01b0 h\u1ecfng ho\u1eb7c qu\u00e1 nhi\u1ec7t.<\/li>\n<li><strong>Ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng:<\/strong> V\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng h\u00e0ng n\u0103m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u01a1 h\u1ecdc tr\u01a1n tru v\u00e0 ti\u1ebfp x\u00fac th\u00edch h\u1ee3p.<\/li>\n<li><strong>\u0110\u1ed9 ch\u1eb7t c\u1ee7a \u0111\u1ea7u n\u1ed1i:<\/strong> Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i \u0111\u1ec3 ng\u0103n ng\u1eeba gia nhi\u1ec7t \u0111i\u1ec7n tr\u1edf v\u00e0 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady.<\/li>\n<\/ul>\n<h2>T\u1ea1i sao C\u00f4ng t\u1eafc c\u00e1ch ly VOPV d\u1eabn \u0111\u1ea7u ng\u00e0nh<\/h2>\n<p>Trong ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh ph\u1ea7n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t, an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng. C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T \u0111\u1ea1i di\u1ec7n cho m\u1ed9t gi\u1ea3i ph\u00e1p cao c\u1ea5p gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c c\u1ee5 th\u1ec3 c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t quang \u0111i\u1ec7n:<\/p>\n<ul>\n<li><strong>Thi\u1ebft k\u1ebf n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi chuy\u00ean d\u1ee5ng:<\/strong> Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, D\u00f2ng NL1\/T \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng quang \u0111i\u1ec7n, gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c ri\u00eang c\u1ee7a vi\u1ec7c c\u00e1ch ly DC trong c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd h\u1ed3 quang v\u01b0\u1ee3t tr\u1ed9i:<\/strong> V\u1edbi th\u1eddi gian t\u1ea1o h\u1ed3 quang d\u01b0\u1edbi 8ms, c\u00f4ng t\u1eafc c\u00e1ch ly n\u00e0y v\u01b0\u1ee3t tr\u1ed9i h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c c\u00f4ng t\u1eafc DC th\u00f4ng th\u01b0\u1eddng, gi\u1ea3m thi\u1ec3u h\u01b0 h\u1ecfng ti\u1ebfp x\u00fac v\u00e0 t\u0103ng c\u01b0\u1eddng an to\u00e0n t\u1ed5ng th\u1ec3 cho h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>Ph\u1ea1m vi \u0111i\u1ec7n \u00e1p to\u00e0n di\u1ec7n:<\/strong> Kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111i\u1ec7n \u00e1p l\u00ean \u0111\u1ebfn 1200V DC gi\u00fap c\u00f4ng t\u1eafc c\u00e1ch ly n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi t\u01b0\u01a1ng lai khi c\u00f4ng ngh\u1ec7 t\u1ea5m pin m\u1eb7t tr\u1eddi ti\u1ebfp t\u1ee5c c\u00f3 xu h\u01b0\u1edbng h\u01b0\u1edbng t\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p cao h\u01a1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3.<\/li>\n<li><strong>T\u1eadp trung v\u00e0o \u0111\u1ed9 tin c\u1eady:<\/strong> Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111i\u1ec7n r\u1ed9ng r\u00e3i \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n trong su\u1ed1t tu\u1ed5i th\u1ecd d\u1ef1 ki\u1ebfn \u200b\u200b25+ n\u0103m c\u1ee7a c\u00e1c l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi hi\u1ec7n \u0111\u1ea1i.<\/li>\n<\/ul>\n<h2>K\u1ebft lu\u1eadn: S\u1ef1 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho c\u00e1ch ly quang \u0111i\u1ec7n<\/h2>\n<p>C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T \u0111\u1ea1i di\u1ec7n cho \u0111\u1ec9nh cao c\u1ee7a k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn v\u00e0 thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng quang \u0111i\u1ec7n. B\u1eb1ng c\u00e1ch cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch ly \u0111\u00e1ng tin c\u1eady, c\u00e1c t\u00ednh n\u0103ng an to\u00e0n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 c\u1ea5u tr\u00fac m\u1ea1nh m\u1ebd, s\u1ea3n ph\u1ea9m n\u00e0y mang l\u1ea1i s\u1ef1 an t\u00e2m m\u00e0 ch\u1ee7 s\u1edf h\u1eefu h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean b\u1ea3o tr\u00ec y\u00eau c\u1ea7u.<\/p>\n<p>Cho d\u00f9 l\u00e0 l\u1eafp \u0111\u1eb7t tr\u00ean m\u00e1i nh\u00e0 d\u00e2n d\u1ee5ng hay c\u00e1c m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi th\u01b0\u01a1ng m\u1ea1i, c\u00f4ng t\u1eafc c\u00e1ch ly D\u00f2ng NL1\/T \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n an to\u00e0n quan tr\u1ecdng gi\u00fap b\u1ea3o v\u1ec7 c\u1ea3 thi\u1ebft b\u1ecb v\u00e0 nh\u00e2n vi\u00ean. Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, c\u00e1c t\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh linh ho\u1ea1t v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn d\u1ee9t kho\u00e1t cho c\u00e1c chuy\u00ean gia n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi s\u00e0nh s\u1ecfi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<p>Ch\u1ecdn C\u00f4ng t\u1eafc c\u00e1ch ly DC VOPV D\u00f2ng NL1\/T cho l\u1ea7n l\u1eafp \u0111\u1eb7t n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ti\u1ebfp theo c\u1ee7a b\u1ea1n v\u00e0 tr\u1ea3i nghi\u1ec7m s\u1ef1 kh\u00e1c bi\u1ec7t m\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quang \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o c\u00f3 m\u1ee5c \u0111\u00edch c\u00f3 th\u1ec3 t\u1ea1o ra trong an to\u00e0n, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"markdown\">\n<p>VOPV NL1\/T DC Isolator Switch: An to\u00e0n PV v\u01b0\u1ee3t tr\u1ed9i cho <strong>1-20kW<\/strong> c\u00e1c h\u1ec7 th\u1ed1ng. T\u00ednh n\u0103ng <strong>1200V DC<\/strong> \u0111\u1ecbnh m\u1ee9c, quan tr\u1ecdng <strong>&lt;8ms d\u1eadp t\u1eaft h\u1ed3 quang<\/strong>, v\u00e0 g\u1eafn ray DIN. T\u00f9y ch\u1ecdn linh ho\u1ea1t 16A-32A. 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