{"id":13462,"date":"2026-04-01T12:06:49","date_gmt":"2026-04-01T12:06:49","guid":{"rendered":"https:\/\/essfuse.com\/?p=13462"},"modified":"2026-10-26T10:28:02","modified_gmt":"2026-10-26T10:28:02","slug":"cac-tinh-nang-va-uu-diem-cua-thiet-ke-cau-chi-dc-1500v","status":"publish","type":"post","link":"https:\/\/essfuse.com\/vi\/1500v-dc-fuse-design-features-advantages\/","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a thi\u1ebft k\u1ebf c\u1ea7u ch\u00ec DC 1500V"},"content":{"rendered":"

C\u1ea7u ch\u00ec 1500V DC<\/a> C\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n cao h\u01a1n, kh\u1ea3 n\u0103ng d\u1eadp t\u1eaft h\u1ed3 quang t\u1ed1t h\u01a1n, ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch m\u1ea1nh h\u01a1n so v\u1edbi lo\u1ea1i 1000V. c\u1ea7u ch\u00ec DC<\/a>.<\/p>\n\n\n\n

Essfuse s\u1eed d\u1ee5ng \u1ed1ng g\u1ed1m, h\u1ee3p kim b\u1ea1c n\u00f3ng ch\u1ea3y, keo epoxy \u0111\u1ec3 b\u1ecbt k\u00edn v\u00e0 bu\u1ed3ng h\u1ed3 quang \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a. N\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u1eeb -40\u2103 \u0111\u1ebfn 85\u2103.<\/p>\n\n\n\n

B\u00e0i vi\u1ebft: \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a thi\u1ebft k\u1ebf c\u1ea7u ch\u00ec DC 1500V<\/h1>\n\n\n\n

Khi c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n m\u1eb7t tr\u1eddi quy m\u00f4 l\u1edbn v\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c m\u1edf r\u1ed9ng nhanh ch\u00f3ng, ki\u1ebfn tr\u00fac \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 1500V d\u1ea7n tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ch\u1ee7 \u0111\u1ea1o cho c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1edbi. So v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 1000V truy\u1ec1n th\u1ed1ng, thi\u1ebft k\u1ebf \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 1500V gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng c\u00e1p s\u1eed d\u1ee5ng, c\u1eaft gi\u1ea3m t\u1ed5n th\u1ea5t h\u1ec7 th\u1ed1ng v\u00e0 gi\u1ea3m chi ph\u00ed BOS t\u1ed5ng th\u1ec3. \u0110\u1ed3ng th\u1eddi, m\u1ee9c \u0111i\u1ec7n \u00e1p cao h\u01a1n \u0111\u1eb7t ra y\u00eau c\u1ea7u kh\u1eaft khe h\u01a1n \u0111\u1ed1i v\u1edbi c\u1ea7u ch\u00ec DC, m\u1ed9t th\u00e0nh ph\u1ea7n b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng quan tr\u1ecdng.<\/p>\n\n\n\n

C\u1ea7u ch\u00ec EssFuse 1500V DC \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t cho \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c \u0111i\u1ec7n \u00e1p cao DC. Kh\u00e1c v\u1edbi c\u1ea7u ch\u00ec AC v\u00e0 c\u1ea7u ch\u00ec DC \u0111i\u1ec7n \u00e1p th\u1ea5p, ch\u00fang \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a nh\u1eb1m m\u1ee5c ti\u00eau c\u1ea3i thi\u1ec7n \u0111\u1eb7c t\u00ednh h\u1ed3 quang DC, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 hi\u1ec7u su\u1ea5t c\u00e1ch \u0111i\u1ec7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u chi ti\u1ebft v\u1ec1 c\u00e1c t\u00ednh n\u0103ng thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i c\u1ee7a c\u1ea7u ch\u00ec DC 1500V<\/h2>\n\n\n\n

1. C\u1ea5u tr\u00fac d\u1eadp t\u1eaft h\u1ed3 quang chuy\u00ean d\u1ee5ng cho vi\u1ec7c d\u1eadp t\u1eaft h\u1ed3 quang DC.<\/h3>\n\n\n\n

Kh\u00f3 kh\u0103n l\u1edbn nh\u1ea5t c\u1ee7a vi\u1ec7c b\u1ea3o v\u1ec7 m\u1ea1ch DC l\u00e0 h\u1ed3 quang DC kh\u00f4ng \u0111i qua \u0111i\u1ec3m 0. M\u1ed9t khi h\u1ed3 quang h\u00ecnh th\u00e0nh d\u01b0\u1edbi \u0111i\u1ec7n \u00e1p DC cao, r\u1ea5t kh\u00f3 \u0111\u1ec3 d\u1eadp t\u1eaft v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ch\u00e1y l\u1edbp c\u00e1ch \u0111i\u1ec7n, n\u1ed5 ho\u1eb7c ch\u00e1y n\u1ed5. C\u1ea7u ch\u00ec DC 1500V c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1t th\u1ea1ch anh tinh khi\u1ebft cao v\u00e0 thi\u1ebft k\u1ebf ph\u1ea7n t\u1eed n\u00f3ng ch\u1ea3y nhi\u1ec1u c\u1ed5. Khi d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch x\u1ea3y ra, ch\u1ea5t n\u00f3ng ch\u1ea3y s\u1ebd n\u1ed5 ngay l\u1eadp t\u1ee9c, v\u00e0 c\u00e1t th\u1ea1ch anh nhanh ch\u00f3ng ngu\u1ed9i \u0111i, kh\u1eed ion v\u00e0 d\u1eadp t\u1eaft h\u1ed3 quang DC, \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n nhanh ch\u00f3ng v\u00e0 d\u1eadp t\u1eaft h\u1ed3 quang \u0111\u00e1ng tin c\u1eady. C\u1ea5u tr\u00fac n\u00e0y \u0111\u1ea3m b\u1ea3o c\u1ea7u ch\u00ec c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch \u0111\u1ecbnh m\u1ee9c m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi \u0111i\u1ec7n \u00e1p DC 1500V.<\/p>\n\n\n\n

2. V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t cao c\u1ea5p v\u00e0 thi\u1ebft k\u1ebf v\u1ecf k\u00edn.<\/h3>\n\n\n\n

V\u1ecf g\u1ed1m s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u g\u1ed1m alumina ch\u1ecbu nhi\u1ec7t cao, c\u00e1ch \u0111i\u1ec7n cao, v\u1edbi thi\u1ebft k\u1ebf kho\u1ea3ng c\u00e1ch r\u00f2 r\u1ec9 v\u00e0 khe h\u1edf \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p DC cao c\u1ee7a IEC v\u00e0 UL. C\u1ea5u tr\u00fac k\u00edn ho\u00e0n to\u00e0n ng\u0103n ch\u1eb7n h\u01a1i \u1ea9m, b\u1ee5i v\u00e0 kh\u00ed \u0103n m\u00f2n x\u00e2m nh\u1eadp v\u00e0o bu\u1ed3ng n\u00f3ng ch\u1ea3y b\u00ean trong. N\u00f3 th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi kh\u1eafc nghi\u1ec7t c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n m\u1eb7t tr\u1eddi, c\u00e1c tr\u1ea1m trung chuy\u1ec3n sa m\u1ea1c v\u00e0 c\u00e1c tr\u1ea1m container l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, tr\u00e1nh s\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n do ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

3. T\u1ed1i \u01b0u h\u00f3a ph\u1ea7n t\u1eed n\u00f3ng ch\u1ea3y \u0111\u1ec3 gi\u1ea3m thi\u1ec3u sinh nhi\u1ec7t v\u00e0 duy tr\u00ec \u0111\u01b0\u1eddng cong th\u1eddi gian-d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh<\/h3>\n\n\n\n

\u1ed0ng nung \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb h\u1ee3p kim b\u1ea1c c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u1edbi c\u1ea5u tr\u00fac c\u1ed5 n\u1ed1i h\u00ecnh h\u1ecdc ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

    \n
  • \u0110i\u1ec7n tr\u1edf th\u1ea5p \u1edf d\u00f2ng \u0111i\u1ec7n l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c, nhi\u1ec7t \u0111\u1ed9 t\u0103ng th\u1ea5p trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i;<\/li>\n\n\n\n
  • \u0110\u01b0\u1eddng cong \u0111\u1eb7c t\u00ednh d\u00f2ng \u0111i\u1ec7n-th\u1eddi gian \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i;<\/li>\n\n\n\n
  • Ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 b\u1ea3o v\u1ec7 ng\u1eafn m\u1ea1ch, tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5 kh\u00f4ng mong mu\u1ed1n do d\u00f2ng \u0111i\u1ec7n t\u0103ng \u0111\u1ed9t bi\u1ebfn th\u00f4ng th\u01b0\u1eddng c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0 \u1eafc quy g\u00e2y ra.<\/li>\n<\/ul>\n\n\n\n

    4. Kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch ng\u1eafn cao<\/h3>\n\n\n\n

    H\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 1500V c\u00f3 th\u1ec3 t\u1ea1o ra d\u00f2ng ng\u1eafn m\u1ea1ch s\u1ef1 c\u1ed1 c\u1ef1c cao t\u1eeb c\u00e1c c\u1ee5m pin v\u00e0 m\u1ea3ng quang \u0111i\u1ec7n. D\u00f2ng c\u1ea7u ch\u00ec n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch cao, c\u00f3 th\u1ec3 ng\u1eaft an to\u00e0n d\u00f2ng ng\u1eafn m\u1ea1ch t\u1ed1i \u0111a c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf h\u1ed9p k\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng (ESS) v\u00e0 h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n. N\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5 c\u1ea7u ch\u00ec, phun l\u1eeda ho\u1eb7c s\u1ef1 c\u1ed1 th\u1ee9 c\u1ea5p trong qu\u00e1 tr\u00ecnh ng\u1eaft m\u1ea1ch.<\/p>\n\n\n\n

    5. Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng<\/h3>\n\n\n\n

    C\u00e1c c\u00f4ng tr\u00ecnh n\u0103ng l\u01b0\u1ee3ng m\u1edbi ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng: nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao \u1edf sa m\u1ea1c v\u00e0 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p \u1edf v\u00f9ng cao nguy\u00ean. C\u00f4ng th\u1ee9c v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh cho ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng r\u1ed9ng. Hi\u1ec7u su\u1ea5t b\u1ea3o v\u1ec7 c\u1ee7a n\u00f3 s\u1ebd kh\u00f4ng thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c th\u1ea5p, duy tr\u00ec \u0111\u1ed9 tin c\u1eady b\u1ea3o v\u1ec7 \u1ed5n \u0111\u1ecbnh quanh n\u0103m.<\/p>\n\n\n\n

    6. Giao di\u1ec7n c\u01a1 kh\u00ed ti\u00eau chu\u1ea9n h\u00f3a<\/h3>\n\n\n\n

    C\u00f3 nhi\u1ec1u ki\u1ec3u l\u1eafp \u0111\u1eb7t kh\u00e1c nhau, bao g\u1ed3m ki\u1ec3u b\u1eaft v\u00edt v\u00e0 ki\u1ec3u h\u1ed9p, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9p k\u1ebft h\u1ee3p DC 1500V th\u00f4ng d\u1ee5ng, c\u00e1c b\u1ed9 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n (BDU) cho c\u1ee5m pin v\u00e0 c\u00e1c m\u1ea1ch ph\u00eda DC c\u1ee7a bi\u1ebfn t\u1ea7n. K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n gi\u00fap kh\u00e1ch h\u00e0ng th\u1ef1c hi\u1ec7n thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un v\u00e0 d\u1ec5 d\u00e0ng thay th\u1ebf, b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

    \u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u1ea7u ch\u00ec DC 1500V<\/h2>\n\n\n\n

    \u2705 Gi\u1ea3m chi ph\u00ed t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng<\/h3>\n\n\n\n

    Vi\u1ec7c \u00e1p d\u1ee5ng ki\u1ebfn tr\u00fac 1500V DC \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c c\u1ea7u ch\u00ec 1500V DC \u0111\u1ea1t ti\u00eau chu\u1ea9n cho ph\u00e9p \u0111i d\u00e2y d\u00e0i h\u01a1n, \u00edt h\u1ed9p n\u1ed1i h\u01a1n v\u00e0 ti\u00eau th\u1ee5 \u00edt c\u00e1p DC h\u01a1n. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng quy m\u00f4 l\u1edbn (MW), t\u1ed5ng chi ph\u00ed h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n

    \u2705 C\u1ea3i thi\u1ec7n \u0111\u1ed9 an to\u00e0n h\u1ec7 th\u1ed1ng c\u1ee7a c\u00e1c m\u1ea1ch v\u00f2ng DC cao \u00e1p<\/h3>\n\n\n\n

    H\u1ed3 quang \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00f4ng th\u1ec3 ng\u1eaft l\u00e0 m\u1ed1i nguy hi\u1ec3m an to\u00e0n h\u00e0ng \u0111\u1ea7u c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p cao m\u1ed9t chi\u1ec1u. C\u1ea7u ch\u00ec \u0111i\u1ec7n \u00e1p 1500V DC chuy\u00ean nghi\u1ec7p s\u1ebd ng\u1eaft d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 trong v\u00f2ng mili gi\u00e2y v\u00e0 d\u1eadp t\u1eaft h\u1ed3 quang m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady, b\u1ea3o v\u1ec7 c\u00e1c m\u00f4-\u0111un PV, pin, b\u1ed9 bi\u1ebfn t\u1ea7n v\u00e0 d\u00e2y d\u1eabn kh\u1ecfi h\u01b0 h\u1ecfng v\u0129nh vi\u1ec5n, \u0111\u1ed3ng th\u1eddi gi\u1ea3m nguy c\u01a1 ch\u00e1y n\u1ed5 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

    \u2705 Ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 hai k\u1ecbch b\u1ea3n \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/h3>\n\n\n\n

    D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y ph\u00f9 h\u1ee3p cho c\u1ea3 h\u1ed9p k\u1ebft n\u1ed1i m\u1ea3ng quang \u0111i\u1ec7n v\u00e0 m\u1ea1ch l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium. N\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c d\u00f2ng \u0111i\u1ec7n ng\u01b0\u1ee3c, xung \u0111i\u1ec7n khi s\u1ea1c\/x\u1ea3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng chu k\u1ef3 th\u01b0\u1eddng xuy\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng pin, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i c\u1ea7u ch\u00ec th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

    \u2705 H\u1ed7 tr\u1ee3 tu\u00e2n th\u1ee7 c\u00e1c ch\u1ee9ng nh\u1eadn to\u00e0n c\u1ea7u<\/h3>\n\n\n\n

    C\u1ea7u ch\u00ec DC 1500V c\u1ee7a ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n IEC 60269, UL 248. B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u00e0 ch\u1ee9ng nh\u1eadn \u0111\u1ea7y \u0111\u1ee7 gi\u00fap c\u00e1c nh\u00e0 xu\u1ea5t kh\u1ea9u v\u01b0\u1ee3t qua ki\u1ec3m tra d\u1ef1 \u00e1n t\u1ea1i Ch\u00e2u \u00c2u, B\u1eafc M\u1ef9 v\u00e0 c\u00e1c th\u1ecb tr\u01b0\u1eddng n\u01b0\u1edbc ngo\u00e0i kh\u00e1c, lo\u1ea1i b\u1ecf c\u00e1c r\u00e0o c\u1ea3n ch\u1ee9ng nh\u1eadn trong qu\u00e1 tr\u00ecnh \u0111\u1ea5u th\u1ea7u v\u00e0 giao h\u00e0ng.<\/p>\n\n\n\n

    \u2705 Gi\u1ea3m thi\u1ec3u kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec<\/h3>\n\n\n\n

    Nhi\u1ec7t \u0111\u1ed9 t\u0103ng th\u1ea5p, \u0111\u1eb7c t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 thi\u1ebft k\u1ebf k\u00edn ch\u1ed1ng l\u00e3o h\u00f3a gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd. Trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u1ea7u ch\u00ec s\u1ebd kh\u00f4ng b\u1ecb l\u00e3o h\u00f3a ho\u1eb7c xu\u1ed1ng c\u1ea5p nhanh ch\u00f3ng, gi\u1ea3m t\u1ea7n su\u1ea5t ki\u1ec3m tra v\u00e0 thay th\u1ebf \u0111\u1ecbnh k\u1ef3 cho c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n l\u1edbn.<\/p>\n\n\n\n

    C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/h2>\n\n\n\n
      \n
    • H\u1ed9p \u0111\u1ea5u n\u1ed1i quang \u0111i\u1ec7n 1500V DC v\u00e0 b\u1ea3o v\u1ec7 chu\u1ed7i PV<\/li>\n\n\n\n
    • B\u1ea3o v\u1ec7 c\u1ee5m pin BDU v\u00e0 \u0111\u1ea7u ra PACK c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng lithium-ion (ESS)<\/li>\n\n\n\n
    • T\u1ee7 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n DC cao \u00e1p, b\u1ea3o v\u1ec7 ph\u00eda \u0111\u1ea7u v\u00e0o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i DC-DC<\/li>\n\n\n\n
    • H\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n m\u1ed9t chi\u1ec1u cao \u00e1p \u0111\u1ed9c l\u1eadp<\/li>\n<\/ul>\n\n\n\n

      Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n

      \u0110i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u 1500V l\u00e0 n\u1ec1n t\u1ea3ng \u0111i\u1ec7n \u00e1p ch\u1ee7 \u0111\u1ea1o cho c\u00e1c d\u1ef1 \u00e1n n\u0103ng l\u01b0\u1ee3ng m\u1edbi quy m\u00f4 l\u1edbn th\u1ebf h\u1ec7 ti\u1ebfp theo. M\u1ed9t c\u1ea7u ch\u00ec \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u 1500V \u0111\u1ea1t ti\u00eau chu\u1ea9n kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 phi\u00ean b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a c\u1ea7u ch\u00ec 1000V; kh\u1ea3 n\u0103ng d\u1eadp t\u1eaft h\u1ed3 quang, c\u00e1ch \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t c\u1ee7a n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh ho\u00e0n to\u00e0n cho c\u00e1c \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u cao. C\u1ea7u ch\u00ec \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u 1500V c\u1ee7a EssFuse k\u1ebft h\u1ee3p c\u1ea5u tr\u00fac d\u1eadp t\u1eaft h\u1ed3 quang \u0111\u00e1ng tin c\u1eady, hi\u1ec7u su\u1ea5t d\u00f2ng \u0111i\u1ec7n theo th\u1eddi gian \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng m\u00f4i tr\u01b0\u1eddng cao, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m cho c\u00e1c d\u1ef1 \u00e1n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng tr\u00ean to\u00e0n c\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

      1500V DC fuses have higher insulation, better arc extinction, wider temperature range, and stronger breaking capacity than 1000V DC fuses.<\/p>","protected":false},"author":16,"featured_media":15454,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[158],"tags":[],"class_list":["post-13462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-essfuse-news-fuse-industry-insights"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/13462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/comments?post=13462"}],"version-history":[{"count":2,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/13462\/revisions"}],"predecessor-version":[{"id":15456,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/13462\/revisions\/15456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/media\/15454"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/media?parent=13462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/categories?post=13462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/tags?post=13462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}