{"id":4435,"date":"2026-10-18T13:00:00","date_gmt":"2026-10-18T13:00:00","guid":{"rendered":"https:\/\/lbajiele.com\/?p=4435"},"modified":"2026-10-21T13:42:17","modified_gmt":"2026-10-21T13:42:17","slug":"switchgear-extension-guide","status":"publish","type":"post","link":"https:\/\/lbajiele.com\/vi\/blog\/switchgear-extension-guide\/","title":{"rendered":"Ph\u1ea7n m\u1edf r\u1ed9ng thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch: Ch\u1ee9ng minh s\u1ef1 t\u01b0\u01a1ng th\u00edch v\u00e0 giao di\u1ec7n d\u1ef1 \u00e1n"},"content":{"rendered":"

Vi\u1ec7c m\u1edf r\u1ed9ng thi\u1ebft b\u1ecb bao g\u1ed3m vi\u1ec7c b\u1ed5 sung thi\u1ebft b\u1ecb v\u00e0o m\u1ed9t c\u1ee5m thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3 v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t thay \u0111\u1ed5i k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c ghi nh\u1eadn. Vi\u1ec7c \u0111\u1eb7t thi\u1ebft b\u1ecb b\u00ean c\u1ea1nh m\u1ed9t c\u1ee5m thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u01b0\u01a1ng th\u00edch. \u0110\u1ec3 \u0111\u01b0a ra b\u1eb1ng ch\u1ee9ng v\u1ec1 giao di\u1ec7n \u0111i\u1ec7n, c\u1ea5u h\u00ecnh c\u1ee5m, b\u1ea3o v\u1ec7, tr\u00ecnh t\u1ef1 v\u1eadn h\u00e0nh, \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 tr\u00e1ch nhi\u1ec7m \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u00e3 ho\u00e0n th\u00e0nh, d\u1ef1 \u00e1n c\u1ea7n c\u00f3 b\u1eb1ng ch\u1ee9ng v\u1ec1 b\u1ea3n ch\u1ea5t v\u00e0 h\u1ed3 s\u01a1 c\u1ee7a b\u1ea3ng m\u1ea1ch hi\u1ec7n c\u00f3. Do \u0111\u00f3, m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra h\u1eefu \u00edch n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi th\u00f4ng tin v\u1ec1 b\u1ea3n ch\u1ea5t v\u00e0 h\u1ed3 s\u01a1 c\u1ee7a b\u1ea3ng m\u1ea1ch hi\u1ec7n c\u00f3, sau \u0111\u00f3 x\u00e1c \u0111\u1ecbnh th\u00eam c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang. H\u01b0\u1edbng d\u1eabn n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c m\u1edf r\u1ed9ng m\u1ed9t c\u1ee5m thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00f3 v\u1ecf kim lo\u1ea1i. N\u00f3 kh\u00f4ng cung c\u1ea5p h\u01b0\u1edbng d\u1eabn v\u1ec1 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp, kh\u00f4ng tuy\u00ean b\u1ed1 r\u1eb1ng hai t\u1ee7 t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau ho\u1eb7c h\u1ee9a h\u1eb9n r\u1eb1ng b\u1ea5t k\u1ef3 b\u1ea3ng m\u1ea1ch n\u00e0o hi\u1ec7n c\u00f3 c\u0169ng c\u00f3 th\u1ec3 ti\u1ebfp nh\u1eadn th\u00eam c\u00e1c b\u1ea3ng m\u1ea1ch.<\/p>\n

X\u00e1c \u0111\u1ecbnh vi\u1ec7c m\u1edf r\u1ed9ng, thay th\u1ebf v\u00e0 t\u0103ng di\u1ec7n t\u00edch ph\u00f2ng<\/h2>\n

Vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t t\u1ee7 c\u1ea5p ngu\u1ed3n b\u1ed5 sung k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 l\u00e0 m\u1ed9t d\u1ef1 \u00e1n kh\u00e1c v\u1edbi vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ri\u00eang trong c\u00f9ng m\u1ed9t ph\u00f2ng. Vi\u1ec7c l\u00ean k\u1ebf ho\u1ea1ch b\u1ed1 tr\u00ed kh\u00f4ng gian ph\u00f2ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1ec1 truy c\u1eadp v\u00e0 ph\u00e2n ph\u1ed1i; vi\u1ec7c m\u1edf r\u1ed9ng l\u1eafp \u0111\u1eb7t gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1ec1 vi\u1ec7c thi\u1ebft b\u1ecb tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n hi\u1ec7n c\u00f3. Tr\u01b0\u1edbc khi y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p b\u00e1o gi\u00e1 ho\u1eb7c coi m\u1ed9t kh\u00f4ng gian tr\u1ed1ng l\u00e0 v\u1ecb tr\u00ed m\u1edf r\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi \u00e1p d\u1ee5ng c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n

M\u1ed9t d\u1ef1 \u00e1n hi\u1ec7n \u0111\u1ea1i h\u00f3a c\u00f3 th\u1ec3 thay th\u1ebf c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam m\u1ed9t t\u1ee7. M\u1ed9t l\u1ea7n s\u1eeda ch\u1eefa c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i c\u1ea5u h\u00ecnh hi\u1ec7n t\u1ea1i. H\u00e3y ghi r\u00f5 c\u00e1c ph\u1ea1m vi trong y\u00eau c\u1ea7u, v\u00ec c\u00e1c ch\u1ee9ng c\u1ee9 v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a ch\u00fang kh\u00e1c nhau. N\u1ebfu nh\u00e0 s\u1ea3n xu\u1ea5t ban \u0111\u1ea7u kh\u00f4ng th\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c m\u1edf r\u1ed9ng, m\u1ed9t thi\u1ebft b\u1ecb thay th\u1ebf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang ho\u1eb7c bo m\u1ea1ch \u0111\u1ed9c l\u1eadp c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1. L\u1ef1a ch\u1ecdn \u0111\u00f3 n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang c\u1ee7a n\u00f3, ch\u1ee9 kh\u00f4ng \u0111\u01b0\u1ee3c \u1ea9n gi\u1ea5u trong b\u00e1o gi\u00e1 m\u1edf r\u1ed9ng.<\/p>\n

X\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u1ee5m l\u1eafp \u0111\u1eb7t<\/h2>\n

Thu th\u1eadp b\u1ea3ng t\u00ean l\u1eafp r\u00e1p, m\u00e3 nh\u1eadn d\u1ea1ng s\u1ea3n ph\u1ea9m, th\u00f4ng tin \u0111\u01a1n h\u00e0ng ban \u0111\u1ea7u v\u00e0 b\u1ea3n v\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. Bao g\u1ed3m b\u1ed1 tr\u00ed l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf v\u00e0 m\u1ecdi s\u1eeda \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn. Ghi l\u1ea1i t\u1ed5 ch\u1ee9c s\u1edf h\u1eefu thi\u1ebft b\u1ecb v\u00e0 ai c\u00f3 quy\u1ec1n \u1ee7y quy\u1ec1n truy c\u1eadp v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. \u1ea2nh ch\u1ee5p c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c giao di\u1ec7n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y nh\u01b0ng kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng c\u1ee7a thanh bus, kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n ho\u1eb7c l\u1ecbch s\u1eed c\u1ea5u h\u00ecnh h\u1ee3p l\u1ec7.<\/p>\n

C\u00e1c ghi ch\u00e9p thi\u1ebfu s\u00f3t l\u00e0 m\u1ed9t r\u1ee7i ro trong d\u1ef1 \u00e1n n\u00ean c\u1ea7n \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft ngay t\u1eeb \u0111\u1ea7u. H\u00e3y h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t ho\u1eb7c t\u1ed5 ch\u1ee9c k\u1ef9 thu\u1eadt c\u00f3 tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u00e1ch thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh hi\u1ec7n t\u1ea1i. \u0110\u1eebng \u0111i\u1ec1n v\u00e0o nh\u1eefng kho\u1ea3ng tr\u1ed1ng b\u1eb1ng c\u00e1ch cho r\u1eb1ng m\u1ed9t thi\u1ebft b\u1ecb m\u1edbi h\u01a1n v\u1edbi t\u00ean model t\u01b0\u01a1ng t\u1ef1 c\u00f3 c\u1ea5u t\u1ea1o b\u00ean trong t\u01b0\u01a1ng t\u1ef1. C\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p c\u00f3 th\u1ec3 thay \u0111\u1ed5i trong khi ngo\u1ea1i h\u00ecnh b\u00ean ngo\u00e0i v\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i gi\u1ed1ng nhau.<\/p>\n

\"LBAJI
Illustrative scene composed from the LBAJI KYN61-40.5 product photograph; not an actual customer installation, measurement result or approved connection design.<\/figcaption><\/figure>

Ph\u00ea chu\u1ea9n tr\u00e1ch nhi\u1ec7m \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u00e3 ho\u00e0n th\u00e0nh<\/h2>\n

Cu\u1ed9c \u0111i\u1ec1u tra n\u00ean n\u00eau r\u00f5 ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n t\u1ea1i, ng\u01b0\u1eddi cung c\u1ea5p c\u00e1c ph\u1ea7n b\u1ed5 sung v\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u1ea5u h\u00ecnh \u0111\u00e3 ho\u00e0n th\u00e0nh. Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t c\u1ee7a nh\u00e0 cung c\u1ea5p kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c h\u1ecd c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng m\u1ed9t c\u1ee5m l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3. \u0110\u00f2i h\u1ecfi m\u1ed9t ph\u1ea1m vi k\u1ef9 thu\u1eadt b\u1eb1ng v\u0103n b\u1ea3n bao g\u1ed3m c\u1ea3 thi\u1ebft b\u1ecb m\u1edbi v\u00e0 c\u00e1c giao di\u1ec7n hi\u1ec7n c\u00f3.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7. M\u1ed9t \u0111\u1ec1 ngh\u1ecb c\u00f3 th\u1ec3 lo\u1ea1i tr\u1eeb c\u00e1c nghi\u00ean c\u1ee9u b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, c\u00e1c thay \u0111\u1ed5i v\u1ec1 ph\u00e1p l\u00fd, c\u00e1c gi\u1ea5y ph\u00e9p s\u1eed d\u1ee5ng ho\u1eb7c c\u00e1c thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi c\u1ea5u tr\u00fac ban \u0111\u1ea7u. Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 n\u00e0y c\u00f3 th\u1ec3 h\u1ee3p ph\u00e1p, nh\u01b0ng v\u1eabn c\u1ea7n c\u00f3 m\u1ed9t ch\u1ee7 s\u1edf h\u1eefu. M\u1ed9t b\u1ea3ng nhi\u1ec7m v\u1ee5 tr\u00e1ch nhi\u1ec7m ng\u0103n ng\u1eeba t\u00ecnh hu\u1ed1ng trong \u0111\u00f3 m\u1ed7i nh\u00e0 th\u1ea7u \u0111\u1ec1u \u0111\u01b0a ra c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 ri\u00eang c\u1ee7a m\u00ecnh trong khi kh\u00f4ng ai \u0111\u00e3 \u0111\u00e1nh gi\u00e1 k\u1ebft qu\u1ea3 t\u1ed5ng h\u1ee3p.<\/p>\n

\u0110\u00e1nh gi\u00e1 giao di\u1ec7n \u0111i\u1ec7n nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng<\/h2>\n

Vi\u1ec7c l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ti\u1ebfp li\u1ec7u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh n\u1ea1p \u0111i\u1ec7n, \u0111\u00e1nh gi\u00e1 l\u1ed7i v\u00e0 ph\u1ed1i h\u1ee3p b\u1ea3o v\u1ec7. K\u1ef9 s\u01b0 d\u1ef1 \u00e1n n\u00ean xem x\u00e9t h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf v\u00e0 nhi\u1ec7m v\u1ee5 \u0111\u1ec1 xu\u1ea5t thay v\u00ec sao ch\u00e9p c\u00e1c ch\u1ec9 s\u1ed1 t\u1eeb thi\u1ebft b\u1ecb ng\u1eaft d\u00f2ng m\u1edbi. H\u1ecfi v\u1ec1 c\u00e1c nghi\u00ean c\u1ee9u v\u00e0 ki\u1ec3m tra c\u1ea5u h\u00ecnh c\u1ea7n thi\u1ebft, nh\u1eefng th\u00f4ng tin n\u00e0o ch\u1ee7 s\u1edf h\u1eefu ph\u1ea3i cung c\u1ea5p v\u00e0 nh\u1eefng gi\u1ea3 \u0111\u1ecbnh n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh mua s\u1eafm.<\/p>\n

K\u1ebft n\u1ed1i busbar ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a giao di\u1ec7n. Vi\u1ec7c n\u1ed1i \u0111\u1ea5t v\u00e0 k\u1ebft n\u1ed1i, c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, hi\u1ec3n th\u1ecb, truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb li\u00ean \u0111\u1ed9ng c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n s\u1ef1 ph\u1ed1i h\u1ee3p. Ph\u1ea1m vi c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf. Kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m b\u00ean ngo\u00e0i \u0111\u1ec3 suy ra c\u00e1c chi ti\u1ebft k\u1ebft n\u1ed1i. B\u1ea3n v\u1ebd giao di\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00e1ch b\u1ed1 tr\u00ed \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/p>\n

S\u1eed d\u1ee5ng ma tr\u1eadn ch\u1ee9ng minh t\u00ednh t\u01b0\u01a1ng th\u00edch<\/h2>\n

B\u1ed1i c\u1ea3nh tham kh\u1ea3o: IEC 62271-200:2021 v\u1edbi s\u1eeda \u0111\u1ed5i 1:2024 v\u1ec1 ph\u1ea1m vi l\u1eafp r\u00e1p<\/a>. Danh s\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng g\u1ed1c n\u00e0y t\u1ed5 ch\u1ee9c c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u1ee7a d\u1ef1 \u00e1n; n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c sao ch\u00e9p ho\u1eb7c thay th\u1ebf cho c\u00e1c ti\u00eau ch\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>

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Giao di\u1ec7n<\/th>B\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh<\/th>Quy\u1ebft \u0111\u1ecbnh c\u00f3 tr\u00e1ch nhi\u1ec7m<\/th><\/tr><\/thead>
T\u00ednh x\u00e1c \u0111\u1ecbnh v\u1ec1 s\u1ef1 h\u1ed9i nh\u1eadp hi\u1ec7n t\u1ea1i<\/td>Bi\u1ec3u t\u01b0\u1ee3ng t\u00ean v\u00e0 c\u00e1c b\u1ea3n ghi c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/td>X\u00e1c nh\u1eadn thi\u1ebft b\u1ecb \u0111ang \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng<\/td><\/tr>\n
Nhi\u1ec7m v\u1ee5 \u0111i\u1ec7n<\/td>\u0110\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt v\u1ec1 c\u00e1c \u0111i\u1ec1u ki\u1ec7n h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/td>X\u00e1c nh\u1eadn t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a th\u1ecfa thu\u1eadn \u0111\u00e3 ho\u00e0n th\u00e0nh<\/td><\/tr>\n
K\u1ebft n\u1ed1i c\u01a1 h\u1ecdc<\/td>B\u1ea3n v\u1ebd giao di\u1ec7n \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t ph\u00ea duy\u1ec7t<\/td>X\u00e1c nh\u1eadn c\u1ea5u h\u00ecnh l\u1eafp r\u00e1p \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td><\/tr>\n
B\u1ea3o v\u1ec7 v\u00e0 ki\u1ec3m so\u00e1t<\/td>Tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u00e1c s\u01a1 \u0111\u1ed3 v\u00e0 c\u00e0i \u0111\u1eb7t \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i<\/td>X\u00e1c nh\u1eadn ho\u1ea1t \u0111\u1ed9ng ph\u1ed1i h\u1ee3p v\u00e0 ph\u1ea1m vi x\u00e1c minh<\/td><\/tr>\n
Vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 b\u00e0n giao<\/td>K\u1ebf ho\u1ea1ch ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t v\u00e0 h\u1ed3 s\u01a1 ho\u00e0n th\u00e0nh<\/td>X\u00e1c nh\u1eadn s\u1ef1 s\u1eb5n s\u00e0ng cho vi\u1ec7c tr\u1edf l\u1ea1i ho\u1ea1t \u0111\u1ed9ng c\u00f3 ki\u1ec3m so\u00e1t<\/td><\/tr>\n<\/tbody><\/table><\/div>\n

M\u1ee5c ti\u00eau ban \u0111\u1ea7u n\u00e0y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 mua s\u1eafm ch\u1ea5t l\u01b0\u1ee3ng. N\u00f3 kh\u00f4ng \u0111\u1eb7t ra c\u00e1c quy \u0111\u1ecbnh chung, gi\u1edbi h\u1ea1n hi\u1ec7n h\u00e0nh ho\u1eb7c ch\u1ec9 s\u1ed1 l\u1ed7i. M\u1ed7i h\u00e0ng n\u00ean li\u00ean k\u1ebft v\u1edbi m\u1ed9t t\u00e0i li\u1ec7u v\u00e0 ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 c\u1ee5 th\u1ec3 cho d\u1ef1 \u00e1n. C\u00e2u h\u1ecfi v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ch\u01b0a \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi l\u00e0 m\u1ed9t \u0111i\u1ec3m tr\u00ec ho\u00e3n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u c\u1ea7n gi\u1ea3i quy\u1ebft m\u1ed9t c\u00e1ch kh\u00f4ng ch\u00ednh th\u1ee9c sau khi thi\u1ebft b\u1ecb \u0111\u1ebfn n\u01a1i.<\/p>\n

\"LBAJI
Illustrative scene composed from the LBAJI KYN61-40.5 product photograph; not an actual customer installation, measurement result or approved connection design.<\/figcaption><\/figure>

Ki\u1ec3m tra b\u1eb1ng ch\u1ee9ng c\u1ea5u h\u00ecnh v\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a n\u00f3<\/h2>\n

Y\u00eau c\u1ea7u gi\u1ea3i th\u00edch v\u1ec1 c\u00e1ch th\u1ee9c c\u1ea5u h\u00ecnh \u0111\u00e3 ho\u00e0n th\u00e0nh \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi t\u00e0i li\u1ec7u x\u00e1c nh\u1eadn v\u00e0 th\u1eed nghi\u1ec7m l\u1eafp r\u00e1p \u00e1p d\u1ee5ng. \u0110\u00e1p l\u1ea1i, ph\u1ea3i x\u00e1c \u0111\u1ecbnh r\u00f5 d\u00f2ng thi\u1ebft b\u1ecb, giao di\u1ec7n, \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng v\u00e0 b\u1ea5t k\u1ef3 \u0111\u00e1nh gi\u00e1 b\u1ed5 sung n\u00e0o c\u1ea7n thi\u1ebft. M\u1ed9t b\u00e1o c\u00e1o v\u1ec1 m\u1ed9t c\u1ea5u h\u00ecnh kh\u00e1c kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ee9ng minh vi\u1ec7c gia h\u1ea1n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n

IEC 62271-200 quy \u0111\u1ecbnh ph\u1ea1m vi \u00e1p d\u1ee5ng cho m\u1ed9t nh\u00f3m thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00f3 v\u1ecf b\u1ecdc b\u1eb1ng kim lo\u1ea1i. IEC TR 62271-307 gi\u1ea3i quy\u1ebft vi\u1ec7c m\u1edf r\u1ed9ng ph\u1ea1m vi \u00e1p d\u1ee5ng c\u1ee7a c\u00e1c th\u1eed nghi\u1ec7m lo\u1ea1i thi\u1ebft b\u1ecb theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh. M\u00f4 t\u1ea3 danh m\u1ee5c c\u00f4ng b\u1ed1 kh\u00f4ng t\u1ef1 n\u00f3 ch\u1ee9ng minh r\u1eb1ng m\u1ed9t d\u1ef1 \u00e1n \u0111\u00e1p \u1ee9ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n hay c\u00e1c y\u00eau c\u1ea7u \u0111\u1ea7y \u0111\u1ee7 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. Nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 k\u1ef9 s\u01b0 ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u1ea3i \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 \u00e1p d\u1ee5ng v\u00e0 c\u1ea5u h\u00ecnh th\u1ef1c t\u1ebf.<\/p>\n

Kh\u1ea3o s\u00e1t l\u1ea1i giao di\u1ec7n ph\u00f2ng v\u00e0 c\u00e0i \u0111\u1eb7t<\/h2>\n

M\u1ed9t thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u1eabn c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p. Ki\u1ec3m tra kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn, h\u1ea1n ch\u1ebf v\u1ec1 v\u1eadn chuy\u1ec3n, \u0111i\u1ec1u ki\u1ec7n s\u00e0n nh\u00e0, tuy\u1ebfn c\u00e1p, kh\u00f4ng gian b\u1ea3o tr\u00ec v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3. S\u01a1 \u0111\u1ed3 b\u1ed1 tr\u00ed ban \u0111\u1ea7u c\u00f3 th\u1ec3 \u0111\u00e3 chi\u1ebfm d\u1ee5ng kh\u00f4ng gian trong t\u01b0\u01a1ng lai m\u00e0 kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c m\u1ecdi chi ti\u1ebft l\u1eafp \u0111\u1eb7t. X\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc c\u1ee7a thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 c\u00e1c th\u1ecfa thu\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u00f4ng t\u00e1c x\u00e2y d\u1ef1ng.<\/p>\n

Nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi tuy\u1ebfn c\u00e1p ho\u1eb7c vi\u1ec7c ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong ph\u00f2ng. H\u00e3y y\u00eau c\u1ea7u \u0111\u1ed9i ng\u0169 thi\u1ebft k\u1ebf x\u00e1c \u0111\u1ecbnh c\u00e1c giao di\u1ec7n \u0111\u00f3 v\u00e0 ghi l\u1ea1i m\u1ecdi ph\u00ea duy\u1ec7t ri\u00eang bi\u1ec7t. \u0110\u1eebng t\u1ea1o ra kho\u1ea3ng c\u00e1ch th\u00f4ng tho\u00e1ng t\u1eeb m\u1ed9t b\u1ee9c \u1ea3nh chung. C\u00e1c \u0111i\u1ec1u ki\u1ec7n truy c\u1eadp v\u00e0 l\u1eafp \u0111\u1eb7t b\u1eaft bu\u1ed9c ph\u1ea3i d\u1ef1a tr\u00ean t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf v\u00e0 c\u00e1c y\u00eau c\u1ea7u d\u1ef1 \u00e1n \u00e1p d\u1ee5ng.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7, ki\u1ec3m so\u00e1t v\u00e0 thay \u0111\u1ed5i ho\u1ea1t \u0111\u1ed9ng<\/h2>\n

C\u1eadp nh\u1eadt c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u01a1n d\u00f2ng, s\u01a1 \u0111\u1ed3 \u0111i\u1ec1u khi\u1ec3n, m\u00e3 \u0111\u1ecbnh danh t\u00e0i s\u1ea3n v\u00e0 t\u00e0i li\u1ec7u v\u1eadn h\u00e0nh c\u00f3 li\u00ean quan. M\u1ed9t khoang m\u1edbi c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u c\u00e1c tr\u1ea1ng th\u00e1i b\u1ed5 sung m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n hi\u1ec3u bi\u1ebft. Cu\u1ed9c \u0111\u00e1nh gi\u00e1 n\u00ean x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u1ee9c c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3 v\u00e0 m\u1edbi t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau, bao g\u1ed3m m\u1ecdi thi\u1ebft l\u1eadp li\u00ean k\u1ebft ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa v\u1ed1n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a thi\u1ebft k\u1ebf.<\/p>\n

Ph\u00e2n c\u00f4ng tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u00e0i \u0111\u1eb7t, logic v\u00e0 ki\u1ec3m tra. Nh\u00e0 cung c\u1ea5p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh theo l\u1ecbch tr\u00ecnh \u0111\u00e3 th\u1ecfa thu\u1eadn, trong khi k\u1ef9 s\u01b0 h\u1ec7 th\u1ed1ng v\u1eabn gi\u1eef vai tr\u00f2 \u0111i\u1ec1u ph\u1ed1i. X\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng ranh gi\u1edbi n\u00e0y. T\u00e0i li\u1ec7u ho\u00e0n ch\u1ec9nh n\u00ean x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 l\u1ecbch s\u1eed s\u1eeda \u0111\u1ed5i m\u00e0 kh\u00f4ng cho r\u1eb1ng m\u1ed9t thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t l\u00e0 ph\u00f9 h\u1ee3p cho m\u1ecdi m\u1ea1ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n

\"LBAJI
Illustrative scene composed from the LBAJI KYN61-40.5 product photograph; not an actual customer installation, measurement result or approved connection design.<\/figcaption><\/figure>

L\u1eadp k\u1ebf ho\u1ea1ch l\u1eafp \u0111\u1eb7t xung quanh th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/h2>\n

Ban qu\u1ea3n l\u00fd n\u00ean x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi c\u00f4ng vi\u1ec7c, tr\u00e1ch nhi\u1ec7m c\u00e1ch ly v\u00e0 tr\u00ecnh t\u1ef1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua c\u00e1c quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp. Vi\u1ec7c y\u00eau c\u1ea7u gia h\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 cho ph\u00e9p truy c\u1eadp v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong \u0111ang ho\u1ea1t \u0111\u1ed9ng. C\u1ea7n d\u00e0nh \u0111\u1ee7 th\u1eddi gian l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ec3 c\u00e1c b\u00ean c\u00f3 tr\u00e1ch nhi\u1ec7m c\u00f3 th\u1ec3 xem x\u00e9t c\u00f4ng vi\u1ec7c, chu\u1ea9n b\u1ecb c\u00e1c t\u00e0i li\u1ec7u c\u1ea7n thi\u1ebft v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh ho\u1eb7c c\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f3 li\u00ean quan.<\/p>\n

Th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3 trong qu\u00e1 tr\u00ecnh thi c\u00f4ng v\u00e0 c\u00e1ch x\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ea5t ng\u1edd. N\u1ebfu giao di\u1ec7n \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y kh\u00e1c v\u1edbi b\u1ea3n v\u1ebd \u0111\u00e3 ph\u00ea duy\u1ec7t, vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i b\u1edfi k\u1ef9 s\u01b0. Vi\u1ec7c c\u1ea3i ti\u1ebfn t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u1ea5u h\u00ecnh v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi \u0111\u01b0\u1ee3c ghi trong t\u00e0i li\u1ec7u. Thay v\u00ec d\u1ef1a v\u00e0o th\u1eddi h\u1ea1n giao h\u00e0ng \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh t\u00ednh ch\u1ea5p nh\u1eadn k\u1ef9 thu\u1eadt, c\u1ea7n duy tr\u00ec \u0111i\u1ec3m gi\u1eef v\u1eefng r\u00f5 r\u00e0ng cho c\u00e1c s\u1ef1 kh\u00e1c bi\u1ec7t ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c h\u1ed3 s\u01a1 x\u00e1c nh\u1eadn v\u00e0 b\u00e0n giao<\/h2>\n

Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh l\u1eafp \u0111\u1eb7t, vui l\u00f2ng th\u1ed1ng nh\u1ea5t v\u1ec1 k\u1ebf ho\u1ea1ch ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed1i v\u1edbi ph\u1ea1m vi c\u00f4ng vi\u1ec7c \u0111\u00e3 ho\u00e0n th\u00e0nh. K\u1ebf ho\u1ea1ch n\u00e0y c\u1ea7n ph\u00e2n bi\u1ec7t c\u00e1c h\u1ed3 s\u01a1 hi\u1ec7n c\u00f3, h\u1ed3 s\u01a1 c\u1ee7a nh\u00e0 m\u00e1y thi\u1ebft b\u1ecb m\u1edbi v\u00e0 vi\u1ec7c x\u00e1c nh\u1eadn th\u1ef1c t\u1ebf c\u00e1c giao di\u1ec7n t\u1ea1i c\u00f4ng tr\u01b0\u1eddng. K\u1ef9 s\u01b0 ph\u1ee5 tr\u00e1ch n\u00ean x\u00e1c \u0111\u1ecbnh c\u00e1c quy tr\u00ecnh v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ph\u00f9 h\u1ee3p; h\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn tr\u00ecnh t\u1ef1 ki\u1ec3m tra ho\u1eb7c danh s\u00e1ch ki\u1ec3m tra khi v\u1eadn h\u00e0nh.<\/p>\n

Khi b\u00e0n giao, h\u00e3y l\u01b0u gi\u1eef c\u00e1c b\u1ea3n v\u1ebd s\u1eeda \u0111\u1ed5i, h\u1ed3 s\u01a1 c\u1ea5u h\u00ecnh, k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m, c\u00e0i \u0111\u1eb7t, th\u00f4ng tin v\u1eadn h\u00e0nh v\u00e0 c\u00e1c h\u1ea1n ch\u1ebf ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft. L\u01b0u gi\u1eef th\u00f4ng tin v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 hi\u1ec7n c\u00f3 \u0111\u1ec3 c\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i nh\u1eefng thay \u0111\u1ed5i \u0111\u00e3 x\u1ea3y ra. Gi\u1ea5y ch\u1ee9ng nh\u1eadn ho\u00e0n th\u00e0nh m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 li\u00ean k\u1ebft v\u1edbi c\u00e1c t\u00e0i s\u1ea3n th\u1ef1c t\u1ebf s\u1ebd \u00edt h\u1eefu \u00edch h\u01a1n so v\u1edbi m\u1ed9t g\u00f3i t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t gi\u1ea3i th\u00edch v\u1ec1 s\u1ef1 s\u1eafp x\u1ebfp cu\u1ed1i c\u00f9ng.<\/p>\n

Chu\u1ea9n b\u1ecb m\u1ed9t y\u00eau c\u1ea7u b\u00e1o gi\u00e1 r\u00f5 r\u00e0ng<\/h2>\n

G\u1eedi cho nh\u00e0 cung c\u1ea5p m\u1ed9t b\u1ea3n m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 nhi\u1ec7m v\u1ee5 m\u1edbi \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t, danh t\u00ednh c\u1ee7a nh\u00e0 l\u1eafp r\u00e1p, c\u00e1c h\u1ed3 s\u01a1 s\u1eb5n c\u00f3 v\u00e0 c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ecba \u0111i\u1ec3m. Cung c\u1ea5p c\u00f4ng khai c\u00e1c th\u00f4ng tin c\u00f2n thi\u1ebfu. Y\u00eau c\u1ea7u m\u1ed9t ph\u1ea3n h\u1ed3i k\u1ef9 thu\u1eadt m\u00f4 t\u1ea3 ph\u1ea1m vi h\u1ed7 tr\u1ee3, gi\u1ea3 \u0111\u1ecbnh, c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t c\u1ea7n thi\u1ebft, c\u00e1c ngo\u1ea1i l\u1ec7 v\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng c\u1ea7n cung c\u1ea5p tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap d\u1ec5 d\u00e0ng \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1ec1 xu\u1ea5t c\u1ea1nh tranh d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t ranh gi\u1edbi d\u1ef1 \u00e1n.<\/p>\n

C\u00e1c h\u00ecnh minh h\u1ecda b\u00ean ngo\u00e0i LBAJI KYN61 trong b\u00e0i vi\u1ebft n\u00e0y x\u00e1c \u0111\u1ecbnh m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p. Ch\u00fang kh\u00f4ng cho th\u1ea5y s\u1ef1 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m hi\u1ec7n c\u00f3 ho\u1eb7c m\u1ed9t kh\u1edbp n\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn. B\u1ea5t k\u1ef3 \u0111\u1ec1 xu\u1ea5t n\u00e0o li\u00ean quan \u0111\u1ebfn s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra so v\u1edbi phi\u00ean b\u1ea3n th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 c\u00e1c giao di\u1ec7n d\u1ef1 \u00e1n. K\u1ebft qu\u1ea3 h\u1eefu \u00edch l\u00e0 m\u1ed9t thi\u1ebft k\u1ebf v\u00e0 g\u00f3i ch\u1ee9ng minh \u0111\u00e1ng tin c\u1eady, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t chi\u1ebfc t\u1ee7 ph\u1ee5 th\u00eam c\u00f3 v\u1ebb ph\u00f9 h\u1ee3p.<\/p>\n

C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
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Li\u1ec7u c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng danh m\u1ee5c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch v\u00ec c\u00f3 kh\u00f4ng gian tr\u1ed1ng kh\u00f4ng?<\/h3>\n
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Kh\u00f4ng. Kh\u00f4ng gian ch\u1ec9 l\u00e0 m\u1ed9t giao di\u1ec7n. S\u1ef1 t\u01b0\u01a1ng th\u00edch v\u1ec1 \u0111i\u1ec7n, c\u01a1 kh\u00ed, c\u1ea5u h\u00ecnh, b\u1ea3o v\u1ec7 v\u00e0 l\u1eafp \u0111\u1eb7t y\u00eau c\u1ea7u s\u1ef1 \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt ri\u00eang bi\u1ec7t.<\/p>\n\n<\/div>\n<\/div>\n

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Ch\u1ec9 c\u1ea7n c\u00f3 t\u00ean m\u00f4 h\u00ecnh t\u01b0\u01a1ng th\u00edch l\u00e0 \u0111\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 t\u01b0\u01a1ng th\u00edch hay kh\u00f4ng?<\/h3>\n
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Kh\u00f4ng. C\u00e1c bi\u1ebfn th\u1ec3, l\u1ecbch s\u1eed c\u1ea5u h\u00ecnh v\u00e0 giao di\u1ec7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn t\u1eeb c\u00e1c h\u1ed3 s\u01a1 ph\u00f9 h\u1ee3p v\u00e0 c\u00e1c chuy\u00ean gia c\u00f3 tr\u00e1ch nhi\u1ec7m.<\/p>\n\n<\/div>\n<\/div>\n

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Ai n\u00ean ch\u1ea5p nh\u1eadn b\u1ea3n s\u1eeda \u0111\u1ed5i ho\u00e0n ch\u1ec9nh?<\/h3>\n
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D\u1ef1 \u00e1n ph\u1ea3i quy \u0111\u1ecbnh r\u00f5 r\u00e0ng tr\u00e1ch nhi\u1ec7m \u0111\u00f3. Vi\u1ec7c ph\u00e2n ph\u1ed1i ri\u00eang bi\u1ec7t m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u1edbi kh\u00f4ng t\u1ef1 n\u00f3 t\u1ea1o th\u00e0nh s\u1ef1 ch\u1ea5p nh\u1eadn \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u00e3 ho\u00e0n th\u00e0nh.<\/p>\n\n<\/div>\n<\/div>\n

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M\u1ed9t b\u00e1o c\u00e1o ki\u1ec3m tra ki\u1ec3u c\u0169 c\u00f3 t\u1ef1 \u0111\u1ed9ng bao g\u1ed3m ph\u1ea7n m\u1edf r\u1ed9ng kh\u00f4ng?<\/h3>\n
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Kh\u00f4ng. S\u1ef1 li\u00ean quan c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf, c\u00e1c y\u00eau c\u1ea7u \u00e1p d\u1ee5ng v\u00e0 t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3.<\/p>\n\n<\/div>\n<\/div>\n

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C\u00e1c h\u00ecnh minh h\u1ecda s\u1ea3n ph\u1ea9m c\u00f3 hi\u1ec3n th\u1ecb k\u1ebft n\u1ed1i m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t kh\u00f4ng?<\/h3>\n
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Kh\u00f4ng. Ch\u00fang ch\u1ec9 l\u00e0 c\u00e1c h\u00ecnh minh h\u1ecda tham kh\u1ea3o b\u00ean ngo\u00e0i v\u00e0 kh\u00f4ng x\u00e1c \u0111\u1ecbnh c\u00e1c chi ti\u1ebft li\u00ean k\u1ebft b\u00ean trong, k\u00edch th\u01b0\u1edbc ho\u1eb7c kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>

Ngu\u1ed3n th\u00f4ng tin k\u1ef9 thu\u1eadt v\u00e0 thi\u1ebft b\u1ecb li\u00ean quan<\/h2>

C\u00e1c trang danh m\u1ee5c ti\u00eau chu\u1ea9n x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi t\u00e0i li\u1ec7u; vi\u1ec7c tu\u00e2n th\u1ee7 v\u00e0 ch\u1ea5p nh\u1eadn y\u00eau c\u1ea7u c\u00e1c t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 \u00e1p d\u1ee5ng v\u00e0 vi\u1ec7c \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt d\u1ef1 \u00e1n.<\/p>