{"id":1301,"date":"2026-04-29T10:02:18","date_gmt":"2026-04-29T02:02:18","guid":{"rendered":"https:\/\/w6pown520g.wpdns.site\/?post_type=product&p=1301"},"modified":"2026-06-29T15:58:59","modified_gmt":"2026-06-29T07:58:59","slug":"byfk-series-intelligent-low-voltage-composite-switch","status":"publish","type":"product","link":"https:\/\/cnbygele.com\/vi\/product\/byfk-series-intelligent-low-voltage-composite-switch\/","title":{"rendered":"Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch k\u1ebft h\u1ee3p h\u1ea1 th\u1ebf th\u00f4ng minh d\u00f2ng BYFK"},"content":{"rendered":"

\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ch\u00ednh <\/b><\/strong><\/h2>\n

Ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7<\/strong><\/p>\n

    \n
  • S\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd \u0111\u1ec3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u01a1-le, ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o v\u00e0 t\u1ea3i theo th\u1eddi gian th\u1ef1c, thi\u1ebft b\u1ecb c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n.<\/li>\n
  • B\u1ea3o v\u1ec7 m\u1ea5t pha \u0111i\u1ec7n \u00e1p: Khi \u0111i\u1ec7n \u00e1p h\u1ec7 th\u1ed1ng \u1edf tr\u1ea1ng th\u00e1i c\u1ea5p ngu\u1ed3n m\u1ea5t pha, c\u1ea7u dao t\u1eeb ch\u1ed1i \u0111\u00f3ng \u0111i\u1ec7n. N\u1ebfu s\u1ef1 c\u1ed1 m\u1ea5t pha x\u1ea3y ra sau khi k\u1ebft n\u1ed1i, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eaft k\u1ebft n\u1ed1i.<\/li>\n
  • B\u1ea3o v\u1ec7 m\u1ea5t pha ngu\u1ed3n \u0111i\u1ec7n: Khi ngu\u1ed3n \u0111i\u1ec7n l\u00e0m vi\u1ec7c b\u1ecb m\u1ea5t pha, thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft t\u1eeb ch\u1ed1i \u0111\u00f3ng \u0111i\u1ec7n. N\u1ebfu x\u1ea3y ra m\u1ea5t pha sau khi \u0111\u00e3 k\u1ebft n\u1ed1i, thi\u1ebft b\u1ecb s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eaft.<\/li>\n
  • B\u1ea3o v\u1ec7 l\u1ed7i t\u1ef1 ch\u1ea9n \u0111o\u00e1n: H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u01a1-le. N\u1ebfu x\u1ea3y ra l\u1ed7i, h\u1ec7 th\u1ed1ng s\u1ebd t\u1eeb ch\u1ed1i ng\u1eaft ho\u1eb7c t\u1ef1 \u0111\u1ed9ng ng\u1eaft k\u1ebft n\u1ed1i.<\/li>\n
  • B\u1ea3o v\u1ec7 kh\u00f4ng t\u1ea3i: Khi t\u1ea3i kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i, c\u00f4ng t\u1eafc t\u1eeb ch\u1ed1i \u0111\u00f3ng. B\u1ea3o v\u1ec7 m\u1ea5t ngu\u1ed3n: Sau khi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i, n\u1ebfu x\u1ea3y ra m\u1ea5t \u0111i\u1ec7n \u0111\u1ed9t ng\u1ed9t, thi\u1ebft b\u1ecb s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eaft.<\/li>\n<\/ul>\n

    Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p<\/strong><\/p>\n

    R\u01a1-le ch\u1ec9 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng t\u1ea1i th\u1eddi \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch, c\u00f2n trong th\u1eddi gian b\u00ecnh th\u01b0\u1eddng th\u00ec kh\u00f4ng ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5.<\/p>\n

    \u0110\u1ea3m b\u1ea3o vi\u1ec7c l\u00e0m<\/strong><\/p>\n

    T\u1ea5t c\u1ea3 c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u1ea7u v\u00e0o v\u00e0 m\u1ea1ch \u0111i\u1ec7n b\u00ean trong \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00e1ch ly an to\u00e0n, \u0111\u1ed3ng th\u1eddi \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh ti\u00ean ti\u1ebfn v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf. So v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1, n\u00f3 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 hi\u1ec7u su\u1ea5t \u0111\u1ed1i v\u1edbi d\u00f2ng \u0111i\u1ec7n xung v\u00e0 \u0111\u1ed9 tin c\u1eady an to\u00e0n.<\/p>\n

    Ph\u00e2n lo\u1ea1i <\/b><\/strong><\/h2>\n
      \n
    • Ki\u1ec3u b\u00f9 \u0111\u1ed3ng pha ba pha: Ph\u01b0\u01a1ng th\u1ee9c \u0111\u1ea5u d\u00e2y c\u1ee7a t\u1ee5 b\u00f9 l\u00e0 \u0111\u1ea5u tam gi\u00e1c (\u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u l\u00e0 \u25b3)<\/li>\n
    • Ki\u1ec3u b\u00f9 ba pha: Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea5u d\u00e2y c\u1ee7a t\u1ee5 b\u00f9 l\u00e0 \u0111\u1ea5u h\u00ecnh sao (\u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u l\u00e0 Y)<\/li>\n<\/ul>\n

      L\u1ee3i th\u1ebf<\/b><\/strong><\/h2>\n

      Sau khi nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i, th\u00f4ng qua ph\u00e1n \u0111o\u00e1n th\u00f4ng minh, \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch t\u1ed1i \u01b0u s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o chuy\u1ec3n m\u1ea1ch qua \u0111i\u1ec3m kh\u00f4ng, d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng th\u1ea5p, ti\u1ebfp \u0111i\u1ec3m kh\u00f4ng b\u1ecb thi\u00eau k\u1ebft, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, v\u00e0 c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p\/th\u1ea5p \u00e1p, b\u1ea3o v\u1ec7 m\u1ea5t pha, b\u1ea3o v\u1ec7 l\u1ed7i linh ki\u1ec7n v\u00e0 ch\u1ec9 b\u00e1o ho\u1ea1t \u0111\u1ed9ng. So v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1, d\u00f2ng c\u00f4ng t\u1eafc k\u1ebft h\u1ee3p h\u1ea1 th\u1ebf th\u00f4ng minh BYFK c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u0169ng nh\u01b0 \u0111\u1ed9 an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n

      \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/b><\/strong><\/h2>\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
      D\u1ef1 \u00e1n<\/td>\nTham s\u1ed1<\/td>\n<\/tr>\n
      Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n-20\u2103~+55\u2103<\/td>\n<\/tr>\n
      \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n\u1ede 40\u2103, 20%~90%<\/td>\n<\/tr>\n
      \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/td>\n\u0110i\u1ec7n \u00e1p xoay chi\u1ec1u ba pha b\u1ed1n d\u00e2y 380V\/220V 50Hz S\u1ef1 thay \u0111\u1ed5i \u0111\u1ed3ng b\u1ed9 c\u1ee7a \u0111i\u1ec7n \u00e1p ba pha ph\u1ea3i<\/td>\n<\/tr>\n
      \u0110\u1ed9 l\u1ec7ch cho ph\u00e9p<\/td>\nkh\u00f4ng v\u01b0\u1ee3t qu\u00e1 \u00b1 20%<\/td>\n<\/tr>\n
      T\u1ef7 l\u1ec7 m\u00e9o \u0111i\u1ec7n \u00e1p<\/td>\n<5%<\/td>\n<\/tr>\n
      T\u1ea7n s\u1ed1 \u0111\u1ecbnh m\u1ee9c<\/td>\n50Hz<\/td>\n<\/tr>\n
      D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/td>\n<80A (Lo\u1ea1i th\u01b0\u1eddng); <80A (Lo\u1ea1i c\u00f3 c\u1ea7u dao)<\/td>\n<\/tr>\n
      Tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5<\/td>\n500.000 l\u1ea7n<\/td>\n<\/tr>\n
      S\u1ed1 pha<\/td>\nPh\u01b0\u01a1ng ph\u00e1p \u0111\u1ea5u n\u1ed1i tam gi\u00e1c (ba pha); Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea5u n\u1ed1i h\u00ecnh sao (m\u1ed9t pha)<\/td>\n<\/tr>\n
      C\u00f4ng su\u1ea5t \u0111i\u1ec1u khi\u1ec3n ba pha<\/td>\n<40Kvar<\/td>\n<\/tr>\n
      C\u00f4ng su\u1ea5t \u0111i\u1ec1u khi\u1ec3n m\u1ed9t pha<\/td>\n<10Kvar<\/td>\n<\/tr>\n
      s\u1ef1 ti\u00eau t\u00e1n c\u00f4ng su\u1ea5t<\/td>\n<1,5VA<\/td>\n<\/tr>\n
      Gi\u1ea3m \u00e1p su\u1ea5t ti\u1ebfp x\u00fac<\/td>\n<100mV<\/td>\n<\/tr>\n
      \u0110i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng gi\u1eefa c\u00e1c ti\u1ebfp \u0111i\u1ec3m<\/td>\n>1600V<\/td>\n<\/tr>\n
      Th\u1eddi gian ph\u1ea3n h\u1ed3i<\/td>\n<1000ms<\/td>\n<\/tr>\n
      Kho\u1ea3ng th\u1eddi gian gi\u1eefa m\u1ed7i l\u1ea7n b\u1eadt v\u00e0 t\u1eaft<\/td>\n> 5 Gi\u00e2y<\/td>\n<\/tr>\n
      Kho\u1ea3ng th\u1eddi gian gi\u1eefa hai k\u1ebft n\u1ed1i li\u00ean ti\u1ebfp<\/td>\n= 35 Gi\u00e2y<\/td>\n<\/tr>\n
      T\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n<\/td>\nDC12V\u00b120%; Giao ti\u1ebfp\/Truy\u1ec1n th\u00f4ng (T\u00f9y ch\u1ecdn)<\/td>\n<\/tr>\n
      Tr\u1edf kh\u00e1ng \u0111\u1ea7u v\u00e0o<\/td>\n>6,8N<\/td>\n<\/tr>\n
      Tr\u1edf kh\u00e1ng d\u1eabn truy\u1ec1n<\/td>\n<0,0032<\/td>\n<\/tr>\n
      D\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng<\/td>\nNh\u1ecf h\u01a1n 1,5 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/td>\n<\/tr>\n
      D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c c\u1ee7a ti\u1ebfp \u0111i\u1ec3m ph\u1ea3n h\u1ed3i<\/td>\n1A (m\u1eb7c v\u00e0o nh\u01b0 \u0111\u00e3 k\u1ebft n\u1ed1i)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      K\u00edch th\u01b0\u1edbc L\u1eafp \u0111\u1eb7t v\u00e0 H\u00ecnh d\u00e1ng<\/b><\/strong><\/h2>\n

      \"\"<\/p>\n

      Ph\u01b0\u01a1ng ph\u00e1p \u0111i d\u00e2y<\/b><\/strong><\/h2>\n

      \"\"<\/p>","protected":false},"excerpt":{"rendered":"

      C\u00f4ng t\u1eafc t\u1ed5 h\u1ee3p BYFK l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c chip th\u00f4ng minh, m\u1ea1ch k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 r\u01a1-le duy tr\u00ec t\u1eeb t\u00ednh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng d\u1eabn \u0111i\u1ec7n t\u1ea1i \u0111i\u1ec3m qua kh\u00f4ng c\u1ee7a \u0111i\u1ec7n \u00e1p v\u00e0 ng\u1eaft t\u1ea1i \u0111i\u1ec3m qua kh\u00f4ng c\u1ee7a d\u00f2ng \u0111i\u1ec7n, cho ph\u00e9p c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch ho\u00e0n to\u00e0n t\u1ea1i \u0111i\u1ec3m qua kh\u00f4ng v\u00e0o th\u1eddi \u0111i\u1ec3m b\u1eadt v\u00e0 t\u1eaft, m\u00e0 kh\u00f4ng t\u1ea1o ra \u0111i\u1ec7n \u00e1p qu\u00e1 m\u1ee9c. C\u00e1c c\u00f4ng t\u1eafc c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0 kh\u00f4ng c\u00f3 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ef1c th\u1ea5p, tu\u1ed5i th\u1ecd cao v\u00e0 t\u1ef7 l\u1ec7 h\u1ecfng h\u00f3c th\u1ea5p, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng h\u1ea1 th\u1ebf.<\/p>","protected":false},"featured_media":1638,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[35,41],"product_tag":[],"class_list":["post-1301","product","type-product","status-publish","has-post-thumbnail","product_cat-reactive-power-compensator","product_cat-switch","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/product\/1301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/media\/1638"}],"wp:attachment":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/media?parent=1301"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1301"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1301"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}