{"id":3869,"date":"2025-07-17T09:08:06","date_gmt":"2025-07-17T01:08:06","guid":{"rendered":"https:\/\/www.xminsulation.com\/?post_type=product&p=3869"},"modified":"2025-07-18T11:08:06","modified_gmt":"2025-07-18T03:08:06","slug":"12kv-abb-type-630a-indoor-sf6-load-break-switch-lbs-disconnector","status":"publish","type":"product","link":"https:\/\/www.xminsulation.com\/vi\/product\/12kv-abb-type-630a-indoor-sf6-load-break-switch-lbs-disconnector\/","title":{"rendered":"B\u1ed9 ng\u1eaft t\u1ea3i SF6 trong nh\u00e0 12kV lo\u1ea1i ABB 630A B\u1ed9 ng\u1eaft m\u1ea1ch LBS"},"content":{"rendered":"

\"\"<\/p>\n

\"\" \"\" \"\"<\/p>\n

Th\u00f4ng tin chung<\/b><\/strong><\/h2>\n

 <\/p>\n

Thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft SF6 trong nh\u00e0 12kV FL(R)N36 k\u1ebft h\u1ee3p c\u1ea7u ch\u00ec v\u00e0 LBS ph\u00f9 h\u1ee3p cho c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n b\u1eb1ng m\u1ea1ng l\u01b0\u1edbi v\u00f2ng ho\u1eb7c \u0111\u1ea7u cu\u1ed1i AC ba pha t\u1ea7n s\u1ed1 50Hz\/60Hz. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec1u khi\u1ec3n t\u1ea3i cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 12kV. Thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft t\u1ea3i chuy\u1ec3n m\u1ea1ch d\u00f2ng \u0111i\u1ec7n t\u1ea3i, d\u00f2ng \u0111i\u1ec7n v\u00f2ng k\u00edn, m\u00e1y bi\u1ebfn \u00e1p kh\u00f4ng t\u1ea3i v\u00e0 d\u00f2ng \u0111i\u1ec7n s\u1ea1c c\u00e1p; thi\u1ebft b\u1ecb \u0111i\u1ec7n k\u1ebft h\u1ee3p n\u00e0y c\u00f3 th\u1ec3 \u0111\u00f3ng c\u1eaft b\u1ea5t k\u1ef3 d\u00f2ng \u0111i\u1ec7n n\u00e0o l\u00ean \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n \u0111\u00f3ng c\u1eaft ng\u1eafn m\u1ea1ch \u0111\u1ecbnh m\u1ee9c, v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ed9 thi\u1ebft b\u1ecb \u0111i\u1ec7n ho\u00e0n ch\u1ec9nh nh\u01b0 t\u1ee7 \u0111i\u1ec7n v\u00f2ng v\u00e0 tr\u1ea1m bi\u1ebfn \u00e1p ki\u1ec3u h\u1ed9p.<\/p>\n

\u0110\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u1edf c\u00e1c khu d\u00e2n c\u01b0 \u0111\u00f4 th\u1ecb, tr\u1ea1m bi\u1ebfn \u00e1p th\u1ee9 c\u1ea5p nh\u1ecf, v\u0103n ph\u00f2ng \u0111\u00f3ng c\u1eaft, doanh nghi\u1ec7p c\u00f4ng nghi\u1ec7p v\u00e0 khai th\u00e1c m\u1ecf, trung t\u00e2m mua s\u1eafm l\u1edbn, s\u00e2n bay, t\u00e0u \u0111i\u1ec7n ng\u1ea7m, b\u1ec7nh vi\u1ec7n, s\u00e2n v\u1eadn \u0111\u1ed9ng v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c.<\/p>\n

S\u1ea3n ph\u1ea9m tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n GB3804, GB16926, IEC 60265-1 v\u00e0 GB16926, IEC60420.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac<\/b><\/strong><\/h2>\n

 <\/p>\n

    \n
  1. C\u1ea5u tr\u00fac k\u00edn to\u00e0n b\u1ed9: T\u00edch h\u1ee3p c\u00f4ng t\u1eafc t\u1ea3i, c\u00f4ng t\u1eafc c\u00e1ch ly v\u00e0 c\u00f4ng t\u1eafc n\u1ed1i \u0111\u1ea5t, \u0111\u01b0\u1ee3c ni\u00eam phong trong h\u1ed9p c\u00e1ch \u0111i\u1ec7n ch\u1ee9a \u0111\u1ea7y kh\u00ed SF6, c\u00f3 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i 0,04-0,05Mpa v\u00e0 tu\u00e2n th\u1ee7 \u201ch\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t k\u00edn\u201d.<\/li>\n
  2. Ch\u1ee9c n\u0103ng Trinity: Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch \u0111\u00e1p \u1ee9ng ch\u1ee9c n\u0103ng ba tr\u1ea1m l\u00e0 t\u1ea3i, c\u00e1ch ly v\u00e0 n\u1ed1i \u0111\u1ea5t.<\/li>\n
  3. An to\u00e0n v\u1eadn h\u00e0nh:<\/li>\n
  4. C\u00f4ng t\u1eafc ch\u1ec9 c\u00f3 th\u1ec3 \u1edf m\u1ed9t trong c\u00e1c v\u1ecb tr\u00ed \u201c\u0111\u00f3ng\u201d, \u201cm\u1edf\u201d v\u00e0 \u201cti\u1ebfp \u0111\u1ea5t\u201d v\u00e0 c\u00f3 ch\u1ee9c n\u0103ng kh\u00f3a t\u1ef1 nhi\u00ean \u0111\u1ec3 tr\u00e1nh thao t\u00e1c sai.<\/li>\n
  5. H\u1ed9p c\u00e1ch \u0111i\u1ec7n c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0ng ch\u1eafn an to\u00e0n, c\u00f3 ch\u1ee9c n\u0103ng x\u1ea3 ng\u01b0\u1ee3c v\u00e0 gi\u1ea3m \u00e1p.<\/li>\n<\/ol>\n

    c, Ch\u1ee9a ch\u1ec9 b\u00e1o \u0111i\u1ec7n \u00e1p.<\/p>\n

      \n
    1. S\u1eed d\u1ee5ng c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh l\u00f2 xo v\u00e0 c\u00f3 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n
    2. Hi\u1ec7u su\u1ea5t d\u1eadp t\u1eaft v\u00e0 ph\u00e1 h\u1ed3 quang tuy\u1ec7t v\u1eddi:<\/li>\n
    3. Kh\u1ea3 n\u0103ng ng\u1eaft d\u00f2ng \u0111i\u1ec7n truy\u1ec1n t\u1ea3i \u0111\u1ecbnh m\u1ee9c c\u1ee7a thi\u1ebft b\u1ecb k\u1ebft h\u1ee3p l\u00e0 1400A.<\/li>\n
    4. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng b\u1ebb v\u00e0 m\u1edf m\u1ea1nh m\u1ebd \u1edf \u00e1p su\u1ea5t b\u1eb1ng kh\u00f4ng.<\/li>\n
    5. Hi\u1ec7u su\u1ea5t d\u1eadp h\u1ed3 quang tuy\u1ec7t v\u1eddi c\u1ee7a kh\u00ed SF6.<\/li>\n
    6. Tu\u1ed5i th\u1ecd \u0111i\u1ec7n cao.<\/li>\n
    7. Hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi:<\/li>\n<\/ol>\n

      a, Kh\u00ed SF6 c\u00f3 t\u00ednh ch\u1ea5t c\u00e1ch \u0111i\u1ec7n tuy\u1ec7t v\u1eddi.<\/p>\n

        \n
      1. H\u1ed9p c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00f4ng ngh\u1ec7 gel \u00e9p t\u1ef1 \u0111\u1ed9ng nh\u1ef1a epoxy (APG), c\u00f3 \u0111\u1ed9 b\u1ec1n cao, hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t v\u00e0 bi\u00ean \u0111\u1ed9 l\u1edbn.<\/li>\n
      2. Hi\u1ec7u su\u1ea5t b\u1ecbt k\u00edn tuy\u1ec7t v\u1eddi, t\u1ef7 l\u1ec7 r\u00f2 r\u1ec9 kh\u00f4ng kh\u00ed h\u00e0ng n\u0103m t\u01b0\u01a1ng \u0111\u1ed1i \u22640,5%.<\/li>\n
      3. Thi\u1ebft k\u1ebf m\u00f4-\u0111un c\u1ee7a c\u00f4ng t\u1eafc l\u00e0m cho c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn h\u01a1n. C\u00f9ng m\u1ed9t c\u00f4ng t\u1eafc ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t.<\/li>\n
      4. Vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u01a1 c\u1ea5u \u0111i\u1ec7n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng \u201cba \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa\u201d.<\/li>\n<\/ol>\n

        C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng<\/b><\/strong><\/h2>\n

         <\/p>\n

          \n
        1. Vi\u1ec7c chuy\u1ec3n m\u1ea1ch c\u1ee7a c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh. L\u00f2 xo c\u01a1 c\u1ea5u l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng tr\u01b0\u1edbc. Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh (b\u1eb1ng tay ho\u1eb7c b\u1eb1ng \u0111i\u1ec7n), l\u00f2 xo gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng sau khi c\u01a1 c\u1ea5u v\u01b0\u1ee3t qua \u0111i\u1ec3m ch\u1ebft, \u0111i\u1ec1u khi\u1ec3n c\u00f4ng t\u1eafc \u0111\u00f3ng ho\u1eb7c m\u1edf c\u00e1c ti\u1ebfp \u0111i\u1ec3m. Do \u0111\u00f3, t\u1ed1c \u0111\u1ed9 \u0111\u00f3ng m\u1edf c\u1ee7a c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00ednh m\u00e1y v\u1eadn h\u00e0nh v\u00e0 kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/li>\n
        2. C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh lo\u1ea1i K ho\u1eb7c lo\u1ea1i A t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c n\u00f3 c\u00f3 c\u1ea7u ch\u00ec hay kh\u00f4ng.<\/li>\n<\/ol>\n

          M\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng<\/b><\/strong><\/h2>\n

           <\/p>\n

            \n
          1. Nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed xung quanh: gi\u1edbi h\u1ea1n tr\u00ean +40\u2103, gi\u1edbi h\u1ea1n d\u01b0\u1edbi -15\u2103.<\/li>\n
          2. \u0110\u1ed9 \u1ea9m m\u00f4i tr\u01b0\u1eddng: \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i trung b\u00ecnh h\u00e0ng ng\u00e0y kh\u00f4ng l\u1edbn h\u01a1n 95% v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i trung b\u00ecnh h\u00e0ng th\u00e1ng kh\u00f4ng l\u1edbn h\u01a1n 90%.<\/li>\n
          3. \u0110\u1ed9 cao: \u0110\u1ed9 cao t\u1ed1i \u0111a c\u1ee7a n\u01a1i l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb l\u00e0 2000m.<\/li>\n
          4. \u0110\u1ed9ng \u0111\u1ea5t: C\u01b0\u1eddng \u0111\u1ed9 \u0111\u1ed9ng \u0111\u1ea5t kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 8 \u0111\u1ed9.<\/li>\n
          5. Kh\u00f4ng kh\u00ed xung quanh kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m nghi\u00eam tr\u1ecdng nh\u01b0 b\u1ee5i, kh\u00f3i, ch\u1ea5t \u0103n m\u00f2n h\u00f3a h\u1ecdc, kh\u00ed d\u1ec5 ch\u00e1y, x\u0103ng, ch\u1ea5t mu\u1ed1i...<\/li>\n
          6. Khi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau ho\u1eb7c c\u00f3 nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c, c\u1ea7n ph\u1ea3i tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ol>\n

            \"\"<\/p>\n

            M\u1ed8T<\/b><\/strong>ngo\u1ea1i h\u00ecnh <\/b><\/strong>S<\/b><\/strong>h\u00f3a<\/b><\/strong>\u00a0<\/b><\/strong>(<\/b><\/strong>P<\/b><\/strong>\u0111\u00e3 c\u00f3 <\/b><\/strong>D<\/b><\/strong>kho\u1ea3ng c\u00e1ch 2<\/b><\/strong>10<\/b><\/strong>mm)<\/b><\/strong><\/h2>\n

            \"\"<\/b><\/strong><\/p>\n

            Nguy\u00ean l\u00fd d\u1eadp t\u1eaft v\u00e0 ph\u00e1 h\u1ed3 quang<\/b><\/strong><\/h2>\n

             <\/p>\n

            Kh\u00ed SF6 c\u00f3 hi\u1ec7u su\u1ea5t d\u1eadp h\u1ed3 quang t\u1ed1t. \u0110\u1ec3 d\u1eadp h\u1ed3 quang nhanh ch\u00f3ng, khi c\u00f4ng t\u1eafc ng\u1eaft d\u00f2ng \u0111i\u1ec7n, h\u1ed3 quang s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o ra khi c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed9ng v\u00e0 t\u0129nh v\u1eeba t\u00e1ch ra. L\u00fac n\u00e0y, do t\u1eeb tr\u01b0\u1eddng c\u1ee7a nam ch\u00e2m v\u0129nh c\u1eedu, h\u1ed3 quang s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n di chuy\u1ec3n nhanh, khi\u1ebfn h\u1ed3 quang N\u00f3 \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i v\u00e0 li\u00ean t\u1ee5c k\u1ebft h\u1ee3p v\u1edbi kh\u00ed SF6 \u0111\u1ec3 nhanh ch\u00f3ng ph\u00e2n ly v\u00e0 l\u00e0m m\u00e1t. N\u00f3 b\u1ecb d\u1eadp t\u1eaft khi d\u00f2ng \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 0. Kho\u1ea3ng c\u00e1ch m\u1edf g\u00e3y \u0111\u00f4i c\u00f3 m\u1ee9c \u0111\u1ed9 c\u00e1ch \u0111i\u1ec7n l\u00e0 c\u00f4 l\u1eadp g\u00e3y. Nguy\u00ean l\u00fd h\u1ed3 quang quay nam ch\u00e2m v\u0129nh c\u1eedu, c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng nh\u1ecf, kh\u1ea3 n\u0103ng d\u1eadp t\u1eaft m\u1ea1nh, ch\u00e1y ti\u1ebfp x\u00fac nh\u1eb9 v\u00e0 tu\u1ed5i th\u1ecd \u0111i\u1ec7n k\u00e9o d\u00e0i.<\/p>\n

            \"\" \"\" \"\" \"\"<\/p>\n

            T\u1ee7 tr\u01b0ng b\u00e0y c\u00f4ng t\u1eafc<\/b><\/strong><\/h2>\n

            \"\" \"\"<\/p>\n

            C\u00e0i \u0111\u1eb7t v\u00e0 <\/b><\/strong>Nhi\u1ec7m v\u1ee5<\/b><\/strong>\u0111ang<\/b><\/strong><\/h2>\n

             <\/p>\n

              \n
            1. Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t v\u00e0 g\u1ee1 l\u1ed7i, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc chu\u1ea9n b\u1ecb sau: \u0110\u1ea7u ti\u00ean, h\u00e3y ki\u1ec3m tra xem c\u00f3 b\u1ea5t k\u1ef3 h\u01b0 h\u1ecfng n\u00e0o v\u1ec1 m\u1eb7t h\u00ecnh th\u1ee9c kh\u00f4ng. S\u1ea3n ph\u1ea9m b\u1ecb h\u01b0 h\u1ecfng ph\u1ea3i \u0111\u01b0\u1ee3c d\u1eebng ngay l\u1eadp t\u1ee9c. B\u01b0\u1edbc th\u1ee9 hai l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t b\u1ea9n tr\u00ean b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m do v\u1eadn chuy\u1ec3n ho\u1eb7c c\u00e1c l\u00fd do kh\u00e1c.<\/li>\n
            2. Khi l\u1eafp r\u00e1p c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh v\u00e0 th\u00e2n c\u00f4ng t\u1eafc, ph\u1ea3i \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn, c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft n\u1ed1i c\u1ee7a ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn tr\u00ean tr\u1ee5c v\u1eadn h\u00e0nh c\u1ee7a th\u00e2n c\u00f4ng t\u1eafc, c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i c\u00f4ng t\u1eafc t\u1ea3i c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn tr\u00ean th\u00e2n c\u00f4ng t\u1eafc.<\/li>\n
            3. Sau khi l\u1eafp \u0111\u1eb7t ho\u00e0n t\u1ea5t, h\u00e3y x\u00e1c nh\u1eadn c\u00f4ng t\u1eafc t\u1ea3i \u1edf v\u1ecb tr\u00ed m\u1edf, l\u1eafp tay c\u1ea7m v\u1eadn h\u00e0nh v\u00e0o l\u1ed7 v\u1eadn h\u00e0nh n\u1ed1i \u0111\u1ea5t \u1edf \u0111\u1ea7u tr\u00ean c\u1ee7a b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 xoay tay c\u1ea7m 180 \u0111\u1ed9 theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. \u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u00f3ng n\u1ed1i \u0111\u1ea5t, h\u00e3y xoay tay c\u1ea7m 180 \u0111\u1ed9 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. Ho\u00e0n t\u1ea5t vi\u1ec7c \u0111\u00f3ng c\u00f4ng t\u1eafc n\u1ed1i \u0111\u1ea5t.<\/li>\n
            4. Khi th\u1ef1c hi\u1ec7n thao t\u00e1c \u0111\u00f3ng, tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c nh\u1eadn c\u00f4ng t\u1eafc t\u1ea3i \u0111ang \u1edf v\u1ecb tr\u00ed m\u1edf, sau \u0111\u00f3 l\u1eafp tay c\u1ea7m v\u1eadn h\u00e0nh v\u00e0o l\u1ed7 v\u1eadn h\u00e0nh c\u00f4ng t\u1eafc t\u1ea3i \u1edf \u0111\u1ea7u d\u01b0\u1edbi c\u1ee7a t\u1ea5m v\u00e0 xoay tay c\u1ea7m v\u1eadn h\u00e0nh 180\u2033 theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 ho\u00e0n t\u1ea5t thao t\u00e1c \u0111\u00f3ng c\u00f4ng t\u1eafc t\u1ea3i.<\/li>\n
            5. Trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u00f4ng t\u1eafc t\u1ea3i t\u1eeb v\u1ecb tr\u00ed \u0111\u00f3ng sang v\u1ecb tr\u00ed m\u1edf, s\u1eed d\u1ee5ng c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh lo\u1ea1i K, \u0111\u01b0a tay c\u1ea7m v\u1eadn h\u00e0nh v\u00e0o l\u1ed7 v\u1eadn h\u00e0nh c\u1ee7a c\u00f4ng t\u1eafc t\u1ea3i v\u00e0 xoay tay c\u1ea7m ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 180\u2033 \u0111\u1ec3 th\u1ef1c hi\u1ec7n thao t\u00e1c m\u1edf; \u0111\u1ed1i v\u1edbi c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh lo\u1ea1i A, C\u01a1 c\u1ea5u v\u1eadn h\u00e0nh, nh\u1ea5n n\u00fat m\u1edf \u0111\u1ec3 m\u1edf c\u00f4ng t\u1eafc t\u1ea3i, ki\u1ec3m tra qua c\u1eeda s\u1ed5 quan s\u00e1t xem v\u1ecb tr\u00ed c\u1ee7a c\u00f4ng t\u1eafc c\u00f3 ch\u00ednh x\u00e1c kh\u00f4ng v\u00e0 c\u00e1c h\u01b0\u1edbng d\u1eabn quan s\u00e1t t\u01b0\u01a1ng \u1ee9ng c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u00f4ng.<\/li>\n
            6. L\u01b0u \u00fd: Ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u00f3ng n\u1ed1i \u0111\u1ea5t ho\u1eb7c t\u1ea3i khi c\u00f4ng t\u1eafc \u1edf v\u1ecb tr\u00ed m\u1edf!<\/li>\n<\/ol>\n

              B\u1ea3o tr\u00ec v\u00e0 ch\u0103m s\u00f3c<\/b><\/strong><\/h2>\n

               <\/p>\n

              Trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng, m\u00f4i tr\u01b0\u1eddng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh, th\u00e2n c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng trong 20 n\u0103m. Do s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u00f4i tr\u01b0\u1eddng, v\u1eabn c\u1ea7n ph\u1ea3i ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00f4ng t\u1eafc t\u1ea3i.<\/p>\n

                \n
              1. T\u00f9y theo m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, h\u00e3y ti\u1ebfn h\u00e0nh ki\u1ec3m tra tr\u1ef1c quan l\u1edbp c\u00e1ch nhi\u1ec7t ph\u00f9 h\u1ee3p v\u00e0o kho\u1ea3ng th\u00e1ng 6 \u0111\u1ebfn th\u00e1ng 12 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c b\u1ec1 m\u1eb7t b\u1ea9n v\u00e0 \u1ea9m \u01b0\u1edbt.<\/li>\n
              2. Ti\u1ebfn h\u00e0nh b\u00f4i tr\u01a1n v\u00e0 ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh t\u1eeb 1 \u0111\u1ebfn 2 l\u1ea7n\/n\u0103m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n
              3. \u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng t\u1eafc t\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t, c\u1ea7n ki\u1ec3m tra gi\u00e1 tr\u1ecb \u0111o c\u1ee7a \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t theo th\u1eddi gian.<\/li>\n
              4. Khi d\u00f2ng \u0111i\u1ec7n l\u1ed7i ch\u1ea1y qua thi\u1ebft b\u1ecb k\u1ebft h\u1ee3p c\u1ea7u ch\u00ec c\u00f4ng t\u1eafc t\u1ea3i v\u00e0 c\u1ea7u ch\u00ec m\u1ed9t pha b\u1ecb \u0111\u1ee9t, t\u1ea5t c\u1ea3 c\u1ea7u ch\u00ec ba pha ph\u1ea3i \u0111\u01b0\u1ee3c thay th\u1ebf. Khi thay th\u1ebf, tr\u01b0\u1edbc ti\u00ean ph\u1ea3i \u0111\u00f3ng c\u00f4ng t\u1eafc n\u1ed1i \u0111\u1ea5t tr\u01b0\u1edbc khi thay th\u1ebf v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u1ea7u ch\u00ec ba pha \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1eafp \u0111\u00fang v\u1ecb tr\u00ed.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

                General Information   12kV Indoor SF6 Switch-Disconnector\u00a0FL(R)N36\u00a0Load Break Switch LBS and\u00a0fuse combination appliance are suitable for power stations and industrial electrical equipment powered by three-phase AC 50Hz\/60Hz\u00a0ring network or terminal It is used as load control line protection for 12kV power system. The load switch switches load current, closed-loop current, no-load transformer and cable charging […]<\/p>","protected":false},"featured_media":3882,"template":"","meta":{"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":"","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-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-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-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-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-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-gradient":""}}},"product_cat":[35],"product_tag":[],"class_list":{"0":"post-3869","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-10-40-5kv-indoor-sf6-load-break-switch-flrn36-lbs","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product\/3869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/media\/3882"}],"wp:attachment":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/media?parent=3869"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3869"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}