{"id":1198,"date":"2026-09-21T01:26:45","date_gmt":"2026-09-21T01:26:45","guid":{"rendered":"https:\/\/ritoks.com\/?p=1198"},"modified":"2026-09-21T01:26:45","modified_gmt":"2026-09-21T01:26:45","slug":"dc-fuse-selection-guide","status":"publish","type":"post","link":"https:\/\/ritoks.com\/vi\/dc-fuse-selection-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u1ea7u ch\u00ec DC: \u0110i\u1ec7n \u00e1p, D\u00f2ng \u0111i\u1ec7n, Lo\u1ea1i v\u00e0 Kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch"},"content":{"rendered":"

Buying a DC fuse link is not simply choosing a cartridge that fits a holder. A technically useful offer must match the circuit application, voltage, continuous current, prospective fault conditions and the precise fuse-link\/holder arrangement. A purchase request that says only \u201cDC fuse, 10×38\u201d leaves the supplier to guess the utilization category, interrupting duty and compatible holder.<\/p>\n\n

H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lo\u1ea1i c\u1ea7u ch\u00ec DC. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00f4ng \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 vi\u1ec7c n\u00ean s\u1eed d\u1ee5ng c\u1ea7u ch\u00ec hay b\u1ed9 ng\u1eaft m\u1ea1ch c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp l\u1ea1i, v\u00e0 c\u0169ng kh\u00f4ng coi k\u00fd hi\u1ec7u gPV l\u00e0 quy t\u1eafc l\u1ef1a ch\u1ecdn duy nh\u1ea5t. Vui l\u00f2ng tham kh\u1ea3o c\u00e1c h\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u00e0 k\u00fd hi\u1ec7u ri\u00eang bi\u1ec7t \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc \u0111\u00f3. Ng\u01b0\u1eddi thi\u1ebft k\u1ebf d\u1ef1 \u00e1n cung c\u1ea5p b\u1ea3n v\u1ebd m\u1ea1ch; c\u00e1c t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd x\u00e1c \u0111\u1ecbnh c\u1ee5 th\u1ec3 lo\u1ea1i c\u1ea7u ch\u00ec v\u00e0 gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t.<\/p>\n\n\n

\"D\u00e2y<\/figure>\n\n\n

T\u1ed5ng quan v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 l\u1ef1a ch\u1ecdn<\/h2>\n\n
Y\u1ebfu t\u1ed1<\/th>\u00dd ki\u1ebfn c\u1ee7a ng\u01b0\u1eddi mua<\/th>C\u1ea7n c\u00f3 b\u1eb1ng ch\u1ee9ng<\/th><\/tr><\/thead>
\u1ee8ng d\u1ee5ng<\/td>D\u00e3y PV, m\u1ea3ng PV ho\u1eb7c m\u1ea1ch DC kh\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh<\/td>Lo\u1ea1i h\u00ecnh s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c ghi nh\u1eadn \u0111\u1ed1i v\u1edbi lo\u1ea1i thu\u1ebf \u0111\u00f3<\/td><\/tr>
\u0110i\u1ec7n \u00e1p<\/td>\u0110i\u1ec7n \u00e1p t\u1ed1i \u0111a trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh t\u01b0\u01a1ng \u1ee9ng<\/td>\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c DC ch\u00ednh x\u00e1c c\u1ee7a d\u00e2y c\u1ea7u ch\u00ec<\/td><\/tr>
D\u00f2ng \u0111i\u1ec7n b\u00ecnh th\u01b0\u1eddng<\/td>D\u00f2ng \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p<\/td>M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c v\u00e0 h\u01b0\u1edbng d\u1eabn \u1ee9ng d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t<\/td><\/tr>
C\u00e1c t\u00ecnh hu\u1ed1ng s\u1ef1 c\u1ed1<\/td>D\u00f2ng s\u1ef1 c\u1ed1 d\u1ef1 ki\u1ebfn v\u00e0 m\u1ee5c ti\u00eau b\u1ea3o v\u1ec7<\/td>C\u00e1c \u0111\u1eb7c t\u00ednh ph\u00e1 v\u1ee1 v\u00e0 v\u1eadn h\u00e0nh \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn<\/td><\/tr>
Kh\u1edbp c\u01a1 h\u1ecdc<\/td>\u0110\u1ecbnh d\u1ea1ng li\u00ean k\u1ebft, gi\u00e1 \u0111\u1ee1 v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t<\/td>S\u1ef1 k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c gi\u1eefa gi\u00e1 \u0111\u1ee1 v\u00e0 li\u00ean k\u1ebft, c\u00f9ng v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a c\u1ea3 hai th\u00e0nh ph\u1ea7n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"B\u1ea3ng
M\u1ed9t \u0111\u1ec1 xu\u1ea5t v\u1ec1 c\u1ea7u ch\u00ec DC ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng tin v\u1ec1 m\u1ea1ch \u0111i\u1ec7n v\u00e0 h\u1ed3 s\u01a1 ch\u00ednh x\u00e1c c\u1ee7a gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec.<\/figcaption><\/figure>\n\n\n\n\n

X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau v\u1ec1 m\u1ea1ch \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7<\/h2>\n\n

M\u00f4 t\u1ea3 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 c\u1ea7u ch\u00ec \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7. M\u1ed9t chu\u1ed7i ho\u1eb7c m\u1ea3ng PV c\u00f3 b\u1ed1i c\u1ea3nh kh\u00e1c bi\u1ec7t so v\u1edbi m\u1ed9t pin ho\u1eb7c m\u1ea1ch \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u1ee5 th\u1ec3. Ghi l\u1ea1i \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a, d\u00f2ng \u0111i\u1ec7n d\u1ef1 ki\u1ebfn v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1 m\u00e0 nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u00e1nh gi\u00e1. Kh\u00f4ng \u0111\u01b0\u1ee3c suy ra d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 t\u1eeb gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n ghi tr\u00ean c\u1ea7u ch\u00ec. N\u1ebfu h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 s\u1eed d\u1ee5ng gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec, h\u00e3y x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c m\u1eabu m\u00e3 v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3; s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng v\u1ec1 h\u00ecnh th\u1ee9c b\u00ean ngo\u00e0i l\u00e0 kh\u00f4ng \u0111\u1ee7.<\/p>\n\n

H\u00e3y x\u00e1c \u0111\u1ecbnh xem y\u00eau c\u1ea7u n\u00e0y l\u00e0 \u0111\u1ec3 thay th\u1ebf m\u1ed9t li\u00ean k\u1ebft trong m\u1ed9t c\u1ee5m thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh hay l\u00e0 \u0111\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 m\u1edbi. \u0110\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p thay th\u1ebf, h\u1ed3 s\u01a1 v\u1ec1 li\u00ean k\u1ebft v\u00e0 gi\u00e1 \u0111\u1ee1 ban \u0111\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng; \u0111\u1ed1i v\u1edbi thi\u1ebft k\u1ebf m\u1edbi, c\u00e1c y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb v\u00e0 l\u1eafp \u0111\u1eb7t li\u00ean quan ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1. B\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u c\u00f3 c\u1ea7n s\u1eed d\u1ee5ng c\u1ea7u ch\u00ec trong m\u1ed9t b\u1ed1 tr\u00ed chu\u1ed7i PV c\u1ee5 th\u1ec3 hay kh\u00f4ng. C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c quy \u0111\u1ecbnh \u00e1p d\u1ee5ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng chu\u1ed7i chung chung \u0111\u01b0\u1ee3c sao ch\u00e9p t\u1eeb v\u00ed d\u1ee5 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n

Gi\u1ea3i th\u00edch ri\u00eang bi\u1ec7t v\u1ec1 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n v\u00e0 lo\u1ea1i c\u1ea7u ch\u00ec<\/h2>\n\n

\u0110i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u \u0111\u1ecbnh m\u1ee9c m\u00f4 t\u1ea3 ph\u1ea1m vi \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ghi r\u00f5 trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i; k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd kh\u00f4ng quy\u1ebft \u0111\u1ecbnh ph\u1ea1m vi n\u00e0y. D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi d\u00f2ng \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng khuy\u1ebfn ngh\u1ecb c\u1ee7a h\u1ec7 th\u1ed1ng. Nhi\u1ec7t \u0111\u1ed9, v\u1ecf b\u1ea3o v\u1ec7 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u1edbng d\u1eabn \u1ee9ng d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. H\u00e3y y\u00eau c\u1ea7u cung c\u1ea5p \u0111\u01b0\u1eddng cong \u0111\u1eb7c t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i ho\u1eb7c d\u1eef li\u1ec7u l\u1ef1a ch\u1ecdn thay v\u00ec t\u1ef1 \u00fd \u0111\u1eb7t ra m\u1ed9t h\u1ec7 s\u1ed1 gi\u1ea3m \u0111\u1ecbnh m\u1ee9c chung chung.<\/p>\n\n

Lo\u1ea1i h\u00ecnh s\u1eed d\u1ee5ng x\u00e1c \u0111\u1ecbnh lo\u1ea1i nhi\u1ec7m v\u1ee5 m\u00e0 m\u1ed9t \u0111o\u1ea1n c\u1ea7u ch\u00ec \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n. T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt v\u1ec1 quang \u0111i\u1ec7n c\u1ee7a Mersen m\u00f4 t\u1ea3 gPV l\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng chung c\u1ee7a \u0111o\u1ea1n c\u1ea7u ch\u00ec d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng quang \u0111i\u1ec7n theo ti\u00eau chu\u1ea9n IEC 60269-6. \u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t c\u1ea7u ch\u00ec gPV l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho m\u1ecdi m\u1ea1ch DC. C\u0169ng kh\u00f4ng ph\u1ea3i ch\u00ednh nh\u00e3n gPV \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n ho\u1eb7c kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch c\u1ee7a m\u1ed9t m\u1eabu RITOKS c\u1ee5 th\u1ec3. H\u00e3y ghi r\u00f5 k\u00fd hi\u1ec7u, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c c\u1ee7a m\u1eabu v\u00e0 \u1ee9ng d\u1ee5ng d\u1ef1 \u00e1n v\u00e0o c\u00e1c tr\u01b0\u1eddng ri\u00eang bi\u1ec7t.<\/p>\n\n

Ki\u1ec3m tra c\u00e1c b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 c\u1ed1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng<\/h2>\n\n

C\u1ea7n \u0111\u00e1nh gi\u00e1 c\u1ea7u ch\u00ec d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1 m\u00e0 n\u00f3 c\u00f3 th\u1ec3 ph\u1ea3i ng\u1eaft. So s\u00e1nh m\u1ee9c s\u1ef1 c\u1ed1 d\u1ef1 ki\u1ebfn v\u00e0 \u0111i\u1ec7n \u00e1p m\u1ea1ch v\u1edbi t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t li\u00ean quan. \u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng PV, h\u00e3y h\u1ecfi xem ng\u01b0\u1eddi thi\u1ebft k\u1ebf ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u00e3 xem x\u00e9t c\u00e1c d\u00f2ng s\u1ef1 c\u1ed1 th\u1ea5p c\u00f3 s\u1eb5n v\u00e0 \u0111\u01b0\u1eddng cong ho\u1ea1t \u0111\u1ed9ng li\u00ean quan hay ch\u01b0a. T\u00e0i li\u1ec7u c\u1ee7a Mersen th\u1ea3o lu\u1eadn v\u1ec1 h\u00e0nh vi s\u1ef1 c\u1ed1 trong h\u1ec7 th\u1ed1ng PV v\u00e0 vi\u1ec7c ng\u1eaft m\u1ea1ch DC nh\u01b0 m\u1ed9t ngu\u1ed3n tham kh\u1ea3o chung; c\u00e1c s\u1ed1 li\u1ec7u v\u00ed d\u1ee5 trong t\u00e0i li\u1ec7u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a RITOKS.<\/p>\n\n

B\u00e1o gi\u00e1 c\u00f3 th\u1ec3 bao g\u1ed3m th\u00f4ng tin v\u1ec1 \u0111\u01b0\u1eddng cong, gi\u00e1 tr\u1ecb ng\u1eaft t\u1ed1i thi\u1ec3u v\u00e0 \u0111\u1ecbnh m\u1ee9c, c\u0169ng nh\u01b0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t \u0111\u00e3 n\u00eau. Kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ea5y \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1ed9t li\u00ean k\u1ebft \u0111\u1ec3 \u00e1p d\u1ee5ng cho k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd kh\u00e1c ho\u1eb7c d\u00f2ng s\u1ea3n ph\u1ea9m kh\u00e1c. N\u1ebfu nh\u00e0 cung c\u1ea5p ch\u1ec9 cung c\u1ea5p con s\u1ed1 t\u1ed5ng qu\u00e1t v\u1ec1 kh\u1ea3 n\u0103ng ng\u1eaft, h\u00e3y y\u00eau c\u1ea7u th\u00f4ng tin v\u1ec1 \u0111i\u1ec7n \u00e1p t\u01b0\u01a1ng \u1ee9ng, lo\u1ea1i \u1ee9ng d\u1ee5ng v\u00e0 phi\u00ean b\u1ea3n t\u00e0i li\u1ec7u tr\u01b0\u1edbc khi so s\u00e1nh c\u00e1c \u0111\u1ec1 xu\u1ea5t.<\/p>\n\n

Gi\u1eef cho d\u00e2y n\u1ed1i c\u1ea7u ch\u00ec v\u00e0 gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec l\u00e0 hai b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7<\/h2>\n\n

M\u1ed9t li\u00ean k\u1ebft \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o gi\u00e1 \u0111\u1ee1 v\u1ec1 m\u1eb7t v\u1eadt l\u00fd kh\u00f4ng t\u1ef1 \u0111\u1ed9ng t\u1ea1o th\u00e0nh m\u1ed9t c\u1ee5m l\u1eafp r\u00e1p tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n. C\u1ea7n ghi l\u1ea1i m\u00e3 ch\u00ednh x\u00e1c c\u1ee7a gi\u00e1 \u0111\u1ee1, c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c v\u1ec1 \u0111i\u1ec7n \u00e1p DC v\u00e0 d\u00f2ng \u0111i\u1ec7n, gi\u1edbi h\u1ea1n m\u00f4i tr\u01b0\u1eddng, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ea7u n\u1ed1i v\u00e0 l\u1eafp \u0111\u1eb7t, c\u0169ng nh\u01b0 \u0111\u1ecbnh d\u1ea1ng li\u00ean k\u1ebft \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed7 tr\u1ee3. K\u00edch th\u01b0\u1edbc c\u1ee7a li\u00ean k\u1ebft, h\u00ecnh d\u1ea1ng ti\u1ebfp \u0111i\u1ec3m v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1. Kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng hai s\u1ea3n ph\u1ea9m RITOKS t\u01b0\u01a1ng th\u00edch ch\u1ec9 v\u00ec k\u00edch th\u01b0\u1edbc danh \u0111\u1ecbnh c\u1ee7a h\u1ed9p m\u1ef1c c\u1ee7a ch\u00fang tr\u00f9ng kh\u1edbp.<\/p>\n\n

Khi so s\u00e1nh c\u00e1c \u0111\u1ec1 xu\u1ea5t, h\u00e3y ph\u00e2n bi\u1ec7t gi\u1eefa gi\u00e1 ch\u1ec9 d\u00e0nh cho li\u00ean k\u1ebft v\u00e0 gi\u00e1 bao g\u1ed3m c\u1ea3 li\u00ean k\u1ebft v\u00e0 c\u1ee5m gi\u00e1 \u0111\u1ee1. N\u1ebfu d\u1ef1 \u00e1n \u0111\u00e3 c\u00f3 s\u1eb5n c\u1ee5m gi\u00e1 \u0111\u1ee1, h\u00e3y y\u00eau c\u1ea7u x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ch\u00ednh x\u00e1c c\u1ee7a li\u00ean k\u1ebft thay v\u00ec thay th\u1ebf b\u1eb1ng m\u1ed9t h\u1ed9p m\u1ef1c c\u00f3 h\u00ecnh d\u00e1ng t\u01b0\u01a1ng t\u1ef1. N\u1ebfu c\u1ee5m gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t k\u00e8m theo c\u1ea7u ch\u00ec, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p c\u1ea3 m\u00e3 \u0111\u1eb7t h\u00e0ng v\u00e0 b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt ri\u00eang bi\u1ec7t cho t\u1eebng th\u00e0nh ph\u1ea7n.<\/p>\n\n\n\n\n

\"C\u00e1c
Ch\u1ec9 d\u1ef1a v\u00e0o s\u1ef1 kh\u1edbp c\u01a1 h\u1ecdc l\u00e0 ch\u01b0a \u0111\u1ee7; c\u1ea7n ki\u1ec3m tra c\u1ea3 hai b\u1ed9 ph\u1eadn c\u0169ng nh\u01b0 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u00e3 \u0111\u01b0\u1ee3c ghi ch\u00e9p c\u1ee7a ch\u00fang.<\/figcaption><\/figure>\n\n\n

So s\u00e1nh c\u00e1c \u01b0u \u0111\u00e3i m\u00e0 kh\u00f4ng c\u1ea7n k\u1ebft h\u1ee3p c\u00e1c m\u1ee9c \u01b0u \u0111\u00e3i t\u1ed1t nh\u1ea5t c\u1ee7a ch\u00fang<\/h2>\n\n
M\u1ee5c so s\u00e1nh<\/th>\u01afu \u0111\u00e3i A<\/th>\u01afu \u0111\u00e3i B<\/th><\/tr><\/thead>
Ch\u1ee9c n\u0103ng\/lo\u1ea1i<\/td>\u1ee8ng d\u1ee5ng ch\u00ednh x\u00e1c v\u00e0 danh m\u1ee5c \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u<\/td>\u1ee8ng d\u1ee5ng ch\u00ednh x\u00e1c v\u00e0 danh m\u1ee5c \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u<\/td><\/tr>
Li\u00ean k\u1ebft h\u1ed3 s\u01a1 \u0111i\u1ec7n<\/td>D\u1eef li\u1ec7u v\u1ec1 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n li\u00ean quan<\/td>D\u1eef li\u1ec7u v\u1ec1 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n li\u00ean quan<\/td><\/tr>
B\u1eb1ng ch\u1ee9ng ho\u1ea1t \u0111\u1ed9ng<\/td>S\u1eeda \u0111\u1ed5i ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng cong v\u00e0 t\u00e0i li\u1ec7u<\/td>S\u1eeda \u0111\u1ed5i ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng cong v\u00e0 t\u00e0i li\u1ec7u<\/td><\/tr>
B\u1ea3n ghi ch\u1ee7 s\u1edf h\u1eefu<\/td>M\u00f4 h\u00ecnh ch\u00ednh x\u00e1c v\u00e0 vi\u1ec7c gh\u00e9p n\u1ed1i c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td>M\u00f4 h\u00ecnh ch\u00ednh x\u00e1c v\u00e0 vi\u1ec7c gh\u00e9p n\u1ed1i c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n

M\u1ed9t b\u1ea3n ghi v\u1ec1 gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c b\u1ecb thi\u1ebfu l\u00e0 m\u1ed9t \u0111i\u1ec3m so s\u00e1nh ch\u01b0a \u0111\u01b0\u1ee3c l\u00e0m r\u00f5, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 l\u00fd do \u0111\u1ec3 gi\u1ea3 \u0111\u1ecbnh t\u00ednh t\u01b0\u01a1ng th\u00edch. N\u1ebfu m\u1ed9t \u0111\u1ec1 xu\u1ea5t d\u00e0nh cho m\u1ed9t li\u00ean k\u1ebft c\u1ee5 th\u1ec3 c\u1ee7a PV v\u00e0 \u0111\u1ec1 xu\u1ea5t kh\u00e1c d\u00e0nh cho m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00e1c, h\u00e3y x\u00e1c \u0111\u1ecbnh s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 lo\u1ea1i tr\u01b0\u1edbc khi so s\u00e1nh gi\u00e1. Quy\u1ebft \u0111\u1ecbnh ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ed3 s\u01a1 \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c t\u00e0i li\u1ec7u c\u1ee5 th\u1ec3, ch\u1ee9 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c h\u1ed9p m\u1ef1c n\u00e0o c\u00f3 d\u00f2ng \u0111i\u1ec7n in tr\u00ean nh\u00e3n cao h\u01a1n.<\/p>\n\n

Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi mua v\u00e0 danh s\u00e1ch ki\u1ec3m tra y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ)<\/h2>\n\n