{"id":17438,"date":"2025-06-05T23:33:15","date_gmt":"2025-06-05T15:33:15","guid":{"rendered":"https:\/\/viox.com\/?p=17438"},"modified":"2025-06-05T23:33:19","modified_gmt":"2025-06-05T15:33:19","slug":"how-to-select-the-right-ceramic-terminal-block","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/how-to-select-the-right-ceramic-terminal-block\/","title":{"rendered":"C\u00e1ch ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m ph\u00f9 h\u1ee3p"},"content":{"rendered":"
\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao \u0111\u00f2i h\u1ecfi ph\u1ea3i hi\u1ec3u c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng, nhu c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t d\u00e0i h\u1ea1n. Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao l\u00ean \u0111\u1ebfn 800\u00b0C so v\u1edbi c\u00e1c lo\u1ea1i nh\u1ef1a thay th\u1ebf ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf 105\u00b0C, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi l\u00f2 c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y cung c\u1ea5p cho c\u00e1c k\u1ef9 s\u01b0 \u0111i\u1ec7n, gi\u00e1m \u0111\u1ed1c mua h\u00e0ng v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean b\u1ea3o tr\u00ec ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt v\u00e0 khu\u00f4n kh\u1ed5 ra quy\u1ebft \u0111\u1ecbnh c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ef1 tin ch\u1ec9 \u0111\u1ecbnh c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu.<\/p>\n

Th\u1ecb tr\u01b0\u1eddng kh\u1ed1i \u0111\u1ea7u cu\u1ed1i to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi s\u1ef1 t\u0103ng tr\u01b0\u1edfng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, nh\u1eefng ti\u1ebfn b\u1ed9 trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n ch\u00e1y n\u1ed5 ng\u00e0y c\u00e0ng nghi\u00eam ng\u1eb7t. Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u0111\u1ea1i di\u1ec7n cho ph\u00e2n kh\u00fac cao c\u1ea5p, cung c\u1ea5p hi\u1ec7u su\u1ea5t nhi\u1ec7t, c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00f4 song trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t m\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf b\u1eb1ng nh\u1ef1a th\u1ea5t b\u1ea1i th\u1ea3m h\u1ea1i.<\/p>\n

Hi\u1ec3u v\u1ec1 nguy\u00ean l\u00fd kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m<\/h2>\n

\"How<\/p>\n

Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i g\u1ed1m VIOX\u00a0<\/a><\/p>\n

Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m s\u1eed d\u1ee5ng th\u00e2n g\u1ed1m s\u1ee9 ho\u1eb7c g\u1ed1m steatite cao c\u1ea5p \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 c\u01a1 h\u1ecdc cho c\u00e1c k\u1ebft n\u1ed1i d\u00e2y trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c kh\u1ed1i b\u1eb1ng nh\u1ef1a, kh\u1ed1i g\u1ed1m duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac v\u00e0 hi\u1ec7u su\u1ea5t \u0111i\u1ec7n t\u1eeb -40\u00b0C \u0111\u1ebfn 800\u00b0C, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn l\u00f2 nung, l\u00f2 s\u1ea5y, b\u1ed9 ph\u1eadn gia nhi\u1ec7t v\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

Th\u00e2n g\u1ed1m th\u01b0\u1eddng bao g\u1ed3m th\u00e0nh ph\u1ea7n s\u1ee9 (nh\u00f4m silicat) ho\u1eb7c steatite (magi\u00ea silicat). C\u00e1c kh\u1ed1i s\u1ee9 ti\u00eau chu\u1ea9n ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 250\u00b0C v\u00e0 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i. C\u00e1c kh\u1ed1i g\u1ed1m steatite v\u01b0\u1ee3t tr\u1ed9i trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, ch\u1ecbu \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf 600\u00b0C v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec9nh l\u00ean \u0111\u1ebfn 800\u00b0C trong khi v\u1eabn duy tr\u00ec \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 100 M\u03a9. C\u1ea5u tr\u00fac steatite kh\u00f4ng c\u00f3 l\u1ed7 r\u1ed7ng ng\u0103n ch\u1eb7n s\u1ef1 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m v\u00e0 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a h\u00f3a ch\u1ea5t, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n trong nhi\u1ec1u th\u1eadp k\u1ef7 s\u1eed d\u1ee5ng.<\/p>\n

Ph\u1ea7n c\u1ee9ng \u0111\u1ea7u cu\u1ed1i th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u1ed3ng thau (c\u1ea5p CuZn40Pb2) ho\u1eb7c v\u1eadt li\u1ec7u m\u1ea1 niken \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi gi\u00e3n n\u1edf nhi\u1ec7t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n. Ph\u1ea7n c\u1ee9ng l\u1eafp s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 (AISI 304) \u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u01a1 h\u1ecdc th\u00f4ng qua chu k\u1ef3 nhi\u1ec7t.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec7n quan tr\u1ecdng<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u c\u1ef1c g\u1ed1m ph\u00f9 h\u1ee3p b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n, bao g\u1ed3m \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p, kh\u1ea3 n\u0103ng d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111\u1eb7c t\u00ednh c\u00e1ch \u0111i\u1ec7n c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n

\u0110\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 380V cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u01a1 b\u1ea3n \u0111\u1ebfn 1000V+ cho thi\u1ebft b\u1ecb x\u1eed l\u00fd \u0111i\u1ec7n \u00e1p cao. C\u00e1c l\u1eafp \u0111\u1eb7t c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c kh\u1ed1i 600V, trong khi c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean bi\u1ec7t c\u00f3 th\u1ec3 y\u00eau c\u1ea7u \u0111\u1ecbnh m\u1ee9c 1500V. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i, th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 15 kV\/mm \u0111\u1ed1i v\u1edbi g\u1ed1m s\u1ee9 cao c\u1ea5p, \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 ch\u1ed1ng s\u1ef1 c\u1ed1 trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p tho\u00e1ng qua.<\/p>\n

D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c tr\u1ea3i d\u00e0i t\u1eeb 5A cho m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u1ebfn 100A cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n. C\u00e1c k\u1ef9 s\u01b0 n\u00ean ch\u1ec9 \u0111\u1ecbnh d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u l\u00e0 150% t\u1ea3i t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn \u0111\u1ec3 t\u00ednh \u0111\u1ebfn vi\u1ec7c gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 v\u00e0 cung c\u1ea5p bi\u00ean \u0111\u1ed9 an to\u00e0n. C\u00f4ng su\u1ea5t d\u00f2ng \u0111i\u1ec7n gi\u1ea3m kho\u1ea3ng 20% \u1edf nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u00ednh to\u00e1n c\u1ea9n th\u1eadn \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

Hi\u1ec7u su\u1ea5t c\u00e1ch \u0111i\u1ec7n ph\u00e2n bi\u1ec7t kh\u1ed1i g\u1ed1m v\u1edbi c\u00e1c kh\u1ed1i nh\u1ef1a thay th\u1ebf. Kh\u1ed1i g\u1ed1m ch\u1ea5t l\u01b0\u1ee3ng duy tr\u00ec \u0111i\u1ec7n tr\u1edf v\u01b0\u1ee3t qu\u00e1 190-300 M\u03a9 \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, gi\u1ea3m t\u1ed1i thi\u1ec3u xu\u1ed1ng 100+ M\u03a9 \u1edf 400\u00b0C. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u00e1ch \u0111i\u1ec7n \u0111\u1eb7c bi\u1ec7t n\u00e0y ng\u0103n ng\u1eeba d\u00f2ng r\u00f2 r\u1ec9 v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u00e1ch \u0111i\u1ec7n trong to\u00e0n b\u1ed9 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a th\u01b0\u1edbc d\u00e2y c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh d\u1ef1a tr\u00ean c\u00e1c thi\u1ebft k\u1ebf kh\u1ed1i \u0111\u1ea7u cu\u1ed1i c\u1ee5 th\u1ec3. H\u1ea7u h\u1ebft c\u00e1c kh\u1ed1i g\u1ed1m c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c d\u1ea3i d\u00e2y 0,5-25mm\u00b2 (kho\u1ea3ng 20-8 AWG), v\u1edbi c\u00e1c kh\u1ed1i l\u1edbn h\u01a1n c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c d\u00e2y d\u1eabn l\u00ean \u0111\u1ebfn 35mm\u00b2. Kh\u1ea3 n\u0103ng ch\u00e8n nhi\u1ec1u d\u00e2y cho ph\u00e9p k\u1ebft n\u1ed1i hai d\u00e2y tr\u00ean m\u1ed7i \u0111\u1ea7u cu\u1ed1i trong m\u1ed9t s\u1ed1 thi\u1ebft k\u1ebf nh\u1ea5t \u0111\u1ecbnh, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t khi l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
TH\u00d4NG S\u1ed0 K\u1ef8 THU\u1eacT<\/th>\nNG\u01af\u1edcI M\u1eaaU<\/th>\nCHI\u1ec0U D\u00c0I<\/th>\nCHI\u1ec0U R\u1ed8NG<\/th>\nCHI\u1ec0U CAO<\/th>\nPH\u1ea0M VI D\u00c2Y \u0110I\u1ec6N<\/th>\n<\/tr>\n<\/thead>\n
1 V\u00e0o 1 Ra 10A<\/td>\nCTB1110<\/td>\n19mm<\/td>\n10mm<\/td>\n15mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
1 V\u00e0o 1 Ra 30A<\/td>\nCTB1130<\/td>\n18mm<\/td>\n14mm<\/td>\n18mm<\/td>\n0,5-6mm2<\/sup><\/td>\n<\/tr>\n
2 V\u00e0o 2 Ra 10A<\/td>\nCTB2210<\/td>\n20,7mm<\/td>\n18,9mm<\/td>\n13,9mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
2 V\u00e0o 2 Ra 15A<\/td>\nCTB2215<\/td>\n28,4mm<\/td>\n20,4mm<\/td>\n16,3mm<\/td>\n0,5-4mm2<\/sup><\/td>\n<\/tr>\n
2 V\u00e0o 2 Ra 30A<\/td>\nCTB2230<\/td>\n31mm<\/td>\n27mm<\/td>\n18,9mm<\/td>\n1,5-6mm2<\/sup><\/td>\n<\/tr>\n
2 V\u00e0o 2 Ra 60A<\/td>\nCTB2260<\/td>\n38,7mm<\/td>\n31mm<\/td>\n22,7mm<\/td>\n2,5-16mm2<\/sup><\/td>\n<\/tr>\n
2 V\u00e0o 2 Ra 100A<\/td>\nCTB22100<\/td>\n41,1mm<\/td>\n30,2mm<\/td>\n25,85mm<\/td>\n6-25mm2<\/sup><\/td>\n<\/tr>\n
3 V\u00e0o 3 Ra 10A<\/td>\nCTB3310<\/td>\n31mm<\/td>\n20mm<\/td>\n14,3mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
3 V\u00e0o 3 Ra 15A<\/td>\nCTB3315<\/td>\n35,5mm<\/td>\n20,3mm<\/td>\n20,2mm<\/td>\n0,5-4mm2<\/sup><\/td>\n<\/tr>\n
3 V\u00e0o 3 Ra 30A<\/td>\nCTB3330<\/td>\n46,2mm<\/td>\n26,4mm<\/td>\n19,2mm<\/td>\n1,5-6mm2<\/sup><\/td>\n<\/tr>\n
4 V\u00e0o 4 Ra 30A<\/td>\nCTB4430<\/td>\n57mm<\/td>\n25mm<\/td>\n18,8mm<\/td>\n1,5-6mm2<\/sup><\/td>\n<\/tr>\n
5 V\u00e0o 5 Ra 15A<\/td>\nCTB5515<\/td>\n50mm<\/td>\n22mm<\/td>\n13mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
6 V\u00e0o 6 Ra 15A<\/td>\nCTB6615<\/td>\n56,6mm<\/td>\n21mm<\/td>\n13mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
8 V\u00e0o 8 Ra 15A<\/td>\nCTB8815<\/td>\n68mm<\/td>\n21mm<\/td>\n13mm<\/td>\n0,5-2,5mm2<\/sup><\/td>\n<\/tr>\n
10 V\u00e0o 10 Ra 15A<\/td>\nCTB101015<\/td>\n88mm<\/td>\n18mm<\/td>\n15mm<\/td>\n0,5-3,5mm2<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e2n nh\u1eafc v\u1ec1 v\u1eadt li\u1ec7u<\/h2>\n

\"\"<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 nhi\u1ec7t \u0111\u1ed9 l\u00e0 ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 t\u00f9y theo th\u00e0nh ph\u1ea7n g\u1ed1m. C\u00e1c kh\u1ed1i s\u1ee9 ti\u00eau chu\u1ea9n (c\u1ea5p C111) x\u1eed l\u00fd ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ebfn 200\u00b0C v\u1edbi d\u1ecbch v\u1ee5 kh\u00f4ng li\u00ean t\u1ee5c \u0111\u1ebfn 250\u00b0C. S\u1ee9 t\u1ea7n s\u1ed1 cao (C110) m\u1edf r\u1ed9ng ph\u1ea1m vi n\u00e0y \u0111\u1ebfn nhi\u1ec7m v\u1ee5 li\u00ean t\u1ee5c 250\u00b0C. G\u1ed1m steatite cung c\u1ea5p hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, v\u1edbi c\u1ea5p C210 x\u1eed l\u00fd 350\u00b0C v\u00e0 c\u1ea5p C221 cao c\u1ea5p ch\u1ecbu \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c 600\u00b0C v\u1edbi \u0111\u1ec9nh \u0111i\u1ec3m \u0111\u1ebfn 800\u00b0C.<\/p>\n

Kh\u1ea3 n\u0103ng tu\u1ea7n ho\u00e0n nhi\u1ec7t ch\u1ee9ng t\u1ecf l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. C\u00e1c kh\u1ed1i g\u1ed1m ch\u1ea5t l\u01b0\u1ee3ng ch\u1ecbu \u0111\u01b0\u1ee3c h\u01a1n 1000 chu k\u1ef3 t\u1eeb nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m. H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p (d\u01b0\u1edbi 8 \u00d7 10\u207b\u2076 mm\/\u00b0C) gi\u00fap gi\u1ea3m thi\u1ec3u \u1ee9ng su\u1ea5t nhi\u1ec7t v\u00e0 ng\u0103n ng\u1eeba n\u1ee9t trong qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n.<\/p>\n

\u0110\u1eb7c t\u00ednh t\u1ea3n nhi\u1ec7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i trong c\u00e1c \u1ee9ng d\u1ee5ng d\u00f2ng \u0111i\u1ec7n cao. V\u1eadt li\u1ec7u g\u1ed1m cung c\u1ea5p \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u1eeba ph\u1ea3i (0,5-3,0 W\/m\u00b7K), v\u1edbi thi\u1ebft k\u1ebf c\u00f3 g\u00e2n c\u00f3 s\u1eb5n \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng l\u00e0m m\u00e1t \u0111\u1ed1i l\u01b0u. C\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u1ee9ng gi\u1ea3m thi\u1ec3u d\u1eabn nhi\u1ec7t \u0111\u1ebfn c\u00e1c t\u1ea5m l\u1eafp, b\u1ea3o v\u1ec7 c\u00e1c th\u00e0nh ph\u1ea7n li\u1ec1n k\u1ec1.<\/p>\n

C\u00e1c k\u1ef9 s\u01b0 n\u00ean ch\u1ec9 \u0111\u1ecbnh m\u1ee9c nhi\u1ec7t \u0111\u1ed9 v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n t\u1ed1i thi\u1ec3u l\u00e0 20-25% tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng d\u1ef1 ki\u1ebfn. Vi\u1ec7c gi\u1ea3m \u0111\u1ecbnh m\u1ee9c n\u00e0y t\u00ednh \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 do d\u00f2ng \u0111i\u1ec7n g\u00e2y ra, c\u00e1c gradient nhi\u1ec7t v\u00e0 c\u00e1c hi\u1ec7u \u1ee9ng l\u00e3o h\u00f3a l\u00e2u d\u00e0i c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m bi\u00ean \u0111\u1ed9 hi\u1ec7u su\u1ea5t.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt l\u00fd v\u00e0 t\u00f9y ch\u1ecdn l\u1eafp \u0111\u1eb7t<\/h2>\n

\u0110\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn v\u00e0 c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng.<\/p>\n

Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng. C\u00e1c kh\u1ed1i 2 c\u1ef1c nh\u1ecf g\u1ecdn c\u00f3 k\u00edch th\u01b0\u1edbc kho\u1ea3ng 28\u00d720\u00d716mm, trong khi c\u00e1c c\u1ea5u h\u00ecnh nhi\u1ec1u c\u1ef1c l\u1edbn h\u01a1n m\u1edf r\u1ed9ng \u0111\u1ebfn 88\u00d718\u00d715mm cho c\u00e1c c\u1ee5m 10 c\u1ef1c. Chi\u1ec1u cao ti\u00eau chu\u1ea9n th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 15-25mm v\u1edbi chi\u1ec1u r\u1ed9ng 10-20mm, cho ph\u00e9p l\u1eafp \u0111\u1eb7t trong kh\u00f4ng gian h\u1ea1n ch\u1ebf.<\/p>\n

C\u1ea5u h\u00ecnh c\u1ef1c tr\u1ea3i d\u00e0i t\u1eeb kh\u1ed1i c\u1ef1c \u0111\u01a1n cho c\u00e1c k\u1ebft n\u1ed1i \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u1ee5m 12 c\u1ef1c cho c\u00e1c m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ph\u1ee9c t\u1ea1p. C\u1ea5u h\u00ecnh ti\u00eau chu\u1ea9n bao g\u1ed3m 2-4 c\u1ef1c cho m\u1ea1ch \u0111i\u1ec7n v\u00e0 6-8 c\u1ef1c cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n ba pha c\u1ed9ng. H\u1ec7 th\u1ed1ng m\u00f4-\u0111un cho ph\u00e9p m\u1edf r\u1ed9ng c\u1ef1c kh\u00f4ng gi\u1edbi h\u1ea1n th\u00f4ng qua c\u00e1c thi\u1ebft k\u1ebf li\u00ean \u0111\u1ed9ng.<\/p>\n

T\u00f9y ch\u1ecdn l\u1eafp \u0111\u1eb7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh linh ho\u1ea1t khi l\u1eafp \u0111\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec. Thi\u1ebft k\u1ebf l\u1eafp v\u00edt s\u1eed d\u1ee5ng \u1ed1c v\u00edt M3 ho\u1eb7c M4 xuy\u00ean qua th\u00e2n g\u1ed1m, cung c\u1ea5p kh\u1ea3 n\u0103ng g\u1eafn ch\u1eb7t an to\u00e0n v\u00e0o t\u1ea5m \u1ed1p ho\u1eb7c thanh ray. Gi\u00e1 \u0111\u1ee1 l\u1eafp t\u1ea5m \u1ed1p cho ph\u00e9p l\u1eafp \u0111\u1eb7t ph\u1eb3ng cho c\u00e1c \u1ee9ng d\u1ee5ng h\u1ea1n ch\u1ebf v\u1ec1 kh\u00f4ng gian. B\u1ed9 chuy\u1ec3n \u0111\u1ed5i thanh ray DIN cho ph\u00e9p l\u1eafp \u0111\u1eb7t chu\u1ea9n h\u00f3a trong khi c\u1ea5u h\u00ecnh c\u00e1ch nhi\u1ec7t gi\u1ea3m thi\u1ec3u truy\u1ec1n nhi\u1ec7t \u0111\u1ebfn c\u00e1c c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3.<\/p>\n

G\u00f3c truy c\u1eadp \u0111\u1ea7u cu\u1ed1i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy tr\u00ecnh \u0111\u1ecbnh tuy\u1ebfn d\u00e2y v\u00e0 b\u1ea3o tr\u00ec. Thi\u1ebft k\u1ebf l\u1ed1i v\u00e0o tr\u00ean c\u00f9ng cung c\u1ea5p kh\u1ea3 n\u0103ng l\u1eafp \u0111\u1eb7t nh\u1ecf g\u1ecdn v\u1edbi \u0111\u1ecbnh tuy\u1ebfn d\u00e2y theo chi\u1ec1u d\u1ecdc, trong khi c\u1ea5u h\u00ecnh truy c\u1eadp b\u00ean h\u00f4ng h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng d\u00e2y theo chi\u1ec1u ngang v\u00e0 d\u1ec5 d\u00e0ng truy c\u1eadp b\u1ea3o tr\u00ec h\u01a1n trong c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u00f4ng \u0111\u00fac.<\/p>\n

Ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p v\u00e0 y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn<\/h2>\n

Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n c\u00f3 li\u00ean quan \u0111\u1ea3m b\u1ea3o c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd tr\u00ean nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n

UL 1059 l\u00e0 ti\u00eau chu\u1ea9n ch\u00ednh c\u1ee7a B\u1eafc M\u1ef9 bao g\u1ed3m c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i l\u00ean \u0111\u1ebfn 1500V, v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 \u0111\u1ed1i v\u1edbi k\u1ebft c\u1ea5u g\u1ed1m bao g\u1ed3m \u0111\u00e1nh d\u1ea5u nhi\u1ec7t \u0111\u1ed9, th\u1eed nghi\u1ec7m \u0111i\u1ec7n v\u00e0 x\u00e1c minh c\u01a1 h\u1ecdc. Danh s\u00e1ch UL y\u00eau c\u1ea7u c\u00e1c c\u01a1 s\u1edf th\u1eed nghi\u1ec7m c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ki\u1ec3m to\u00e1n ch\u1ea5t l\u01b0\u1ee3ng li\u00ean t\u1ee5c.<\/p>\n

IEC 60947-7-1 \u0111\u1ebfn 60947-7-3 cung c\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf cho c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i \u0111i\u1ec7n \u00e1p th\u1ea5p, bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u chung, kh\u1ed1i d\u1eabn \u0111i\u1ec7n b\u1ea3o v\u1ec7 v\u00e0 kh\u1ed1i \u0111\u1ea7u cu\u1ed1i n\u00f3ng ch\u1ea3y t\u01b0\u01a1ng \u1ee9ng. Vi\u1ec7c \u00e1p d\u1ee5ng EN 60947 c\u1ee7a Ch\u00e2u \u00c2u bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u b\u1ed5 sung v\u1ec1 \u0111\u00e1nh d\u1ea5u CE v\u00e0 tu\u00e2n th\u1ee7 RoHS \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 ch\u1ea5t nguy hi\u1ec3m.<\/p>\n

C\u00e1c ch\u1ee9ng nh\u1eadn b\u1ed5 sung gi\u1ea3i quy\u1ebft c\u00e1c th\u1ecb tr\u01b0\u1eddng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. S\u1ef1 ch\u1ea5p thu\u1eadn c\u1ee7a CSA cho ph\u00e9p b\u00e1n h\u00e0ng t\u1ea1i Canada, ch\u1ee9ng nh\u1eadn VDE bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u c\u1ee7a \u0110\u1ee9c\/Ch\u00e2u \u00c2u v\u00e0 nh\u00e3n hi\u1ec7u CCC cung c\u1ea5p quy\u1ec1n ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng Trung Qu\u1ed1c. C\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i c\u00f3 th\u1ec3 y\u00eau c\u1ea7u s\u1ef1 ch\u1ea5p thu\u1eadn c\u1ee7a DNV ho\u1eb7c ABS, trong khi c\u00e1c c\u01a1 s\u1edf h\u1ea1t nh\u00e2n y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn m\u00f4i tr\u01b0\u1eddng IEEE 323.<\/p>\n

Ph\u00e2n lo\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng khi c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n ng\u00e0y c\u00e0ng ch\u1eb7t ch\u1ebd. C\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m v\u1ed1n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng V-0 do c\u1ea5u tr\u00fac b\u1eb1ng g\u1ed1m kh\u00f4ng ch\u00e1y, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1ea1ch trong \u0111i\u1ec1u ki\u1ec7n h\u1ecfa ho\u1ea1n kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i nh\u1ef1a thay th\u1ebf b\u1ecb cacbon h\u00f3a v\u00e0 t\u1ea1o ra \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n.<\/p>\n

H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3<\/h2>\n

C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c ri\u00eang v\u1ec1 m\u00f4i tr\u01b0\u1eddng, y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m.<\/p>\n

C\u00e1c \u1ee9ng d\u1ee5ng l\u00f2 c\u00f4ng nghi\u1ec7p v\u00e0 s\u01b0\u1edfi \u1ea5m \u0111\u1ea1i di\u1ec7n cho th\u1ecb tr\u01b0\u1eddng kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m ch\u00ednh. C\u00e1c m\u00f4i tr\u01b0\u1eddng n\u00e0y \u0111\u00f2i h\u1ecfi k\u1ebft c\u1ea5u steatite \u0111\u1ec3 v\u1eadn h\u00e0nh \u1edf nhi\u1ec7t \u0111\u1ed9 400-800\u00b0C, kh\u1ea3 n\u0103ng l\u1eafp nhi\u1ec1u d\u00e2y cho c\u00e1c k\u1ebft n\u1ed1i b\u1ed9 ph\u1eadn gia nhi\u1ec7t ph\u1ee9c t\u1ea1p v\u00e0 ph\u1ea7n c\u1ee9ng l\u1eafp \u0111\u1eb7t ch\u1ed1ng l\u1ea1i chu k\u1ef3 nhi\u1ec7t. H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u00e2y ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1p nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u1ea3m \u1ee9ng su\u1ea5t.<\/p>\n

C\u00e1c h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111\u00f2i h\u1ecfi c\u00e1c kh\u1ed1i \u0111\u1ecbnh m\u1ee9c ngo\u00e0i tr\u1eddi c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV, ch\u1ed1ng \u1ea9m v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p DC. C\u00e1c \u1ee9ng d\u1ee5ng h\u1ed9p k\u1ebft h\u1ee3p th\u01b0\u1eddng ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecbnh m\u1ee9c 600-1000V v\u1edbi nhi\u1ec1u c\u1ea5u h\u00ecnh c\u1ef1c cho c\u00e1c k\u1ebft n\u1ed1i chu\u1ed7i n\u1ed1i ti\u1ebfp. Chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9 t\u1eeb -40\u00b0C \u0111\u1ebfn +85\u00b0C \u0111\u00f2i h\u1ecfi k\u1ebft c\u1ea5u g\u1ed1m ch\u1eafc ch\u1eafn v\u1edbi s\u1ef1 ph\u00f9 h\u1ee3p gi\u00e3n n\u1edf nhi\u1ec7t gi\u1eefa c\u00e1c \u0111\u1ea7u c\u1ef1c v\u00e0 th\u00e2n g\u1ed1m.<\/p>\n

C\u00e1c \u1ee9ng d\u1ee5ng t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p nh\u1ea5n m\u1ea1nh v\u00e0o k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, l\u1eafp tr\u00ean thanh ray DIN v\u00e0 c\u1ea5u h\u00ecnh nhi\u1ec1u c\u1ef1c cho m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n. C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 m\u00f4i tr\u01b0\u1eddng bao g\u1ed3m kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t, kh\u1ea3 n\u0103ng ch\u1ecbu rung v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u1ee7a quy tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n. T\u00edch h\u1ee3p v\u1edbi c\u00e1c giao th\u1ee9c Ethernet c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh n\u1ed1i \u0111\u1ea5t chuy\u00ean d\u1ee5ng.<\/p>\n

C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u1ea1c xe \u0111i\u1ec7n \u0111\u01b0a ra c\u00e1c y\u00eau c\u1ea7u m\u1edbi n\u1ed5i v\u1ec1 l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi, kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng \u0111i\u1ec7n cao v\u00e0 tu\u00e2n th\u1ee7 an to\u00e0n v\u1edbi c\u00e1c giao th\u1ee9c s\u1ea1c. X\u1ebfp h\u1ea1ng nhi\u1ec7t \u0111\u1ed9 ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh c\u1ed9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9 do d\u00f2ng \u0111i\u1ec7n g\u00e2y ra, trong khi kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 an to\u00e0n quan tr\u1ecdng.<\/p>\n

\u0110\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p<\/h2>\n

\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m, c\u1ea7n hi\u1ec3u r\u00f5 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u00e1c minh hi\u1ec7u su\u1ea5t gi\u00fap ph\u00e2n bi\u1ec7t s\u1ea3n ph\u1ea9m cao c\u1ea5p v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf th\u00f4ng th\u01b0\u1eddng.<\/p>\n

C\u00e1c ch\u1ec9 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u bao g\u1ed3m th\u00e0nh ph\u1ea7n g\u1ed1m, m\u1ee9c \u0111\u1ed9 x\u1ed1p v\u00e0 \u0111\u1eb7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 c\u01a1 h\u1ecdc. Steatit c\u1ea5p cao th\u1ec3 hi\u1ec7n \u0111\u1ed9 x\u1ed1p b\u1eb1ng kh\u00f4ng, ng\u0103n ng\u1eeba s\u1ef1 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m v\u00e0 s\u1ef1 x\u00e2m nh\u1eadp h\u00f3a h\u1ecdc. \u0110\u1ed9 b\u1ec1n u\u1ed1n ph\u1ea3i v\u01b0\u1ee3t qu\u00e1 200 MPa\/cm\u00b2 v\u1edbi m\u1eadt \u0111\u1ed9 kh\u1ed1i tr\u00ean 3,0 g\/cm\u00b3 \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc t\u1ed1i \u0111a.<\/p>\n

C\u00e1c ch\u1ec9 s\u1ed1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t bao g\u1ed3m dung sai k\u00edch th\u01b0\u1edbc, ch\u1ea5t l\u01b0\u1ee3ng ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1eafp r\u00e1p. S\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng v\u1edbi ki\u1ec3m so\u00e1t quy tr\u00ecnh th\u1ed1ng k\u00ea \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh ch\u1ea5t \u0111i\u1ec7n nh\u1ea5t qu\u00e1n. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn s\u1eed d\u1ee5ng m\u00e1y quang ph\u1ed5 hu\u1ef3nh quang \u0111\u1ec3 ph\u00e1t hi\u1ec7n ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 th\u1eed nghi\u1ec7m \u0111i\u1ec7n to\u00e0n di\u1ec7n bao g\u1ed3m x\u00e1c minh s\u1ef1 c\u1ed1 \u0111i\u1ec7n \u00e1p cao.<\/p>\n

\u0110\u1ed9 s\u00e2u ch\u1ee9ng nh\u1eadn ph\u1ea3n \u00e1nh cam k\u1ebft c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ef1 tu\u00e2n th\u1ee7. C\u00e1c ch\u1ee9ng nh\u1eadn UL, CE v\u00e0 ISO to\u00e0n di\u1ec7n v\u1edbi c\u00e1c cu\u1ed9c ki\u1ec3m to\u00e1n th\u01b0\u1eddng xuy\u00ean cho th\u1ea5y c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp. Th\u1eddi h\u1ea1n b\u1ea3o h\u00e0nh k\u00e9o d\u00e0i t\u1eeb 3-5 n\u0103m ch\u1ee9ng minh s\u1ef1 t\u1ef1 tin c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0o \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/p>\n

Kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ph\u00e2n bi\u1ec7t c\u00e1c nh\u00e0 cung c\u1ea5p cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u1ee9ng d\u1ee5ng, ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m t\u00f9y ch\u1ec9nh v\u00e0 chuy\u00ean m\u00f4n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. C\u00e1c nh\u00f3m R&D n\u1ed9i b\u1ed9 v\u1edbi danh m\u1ee5c b\u1eb1ng s\u00e1ng ch\u1ebf cho th\u1ea5y kh\u1ea3 n\u0103ng c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c v\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7.<\/p>\n

Th\u1ef1c h\u00e0nh c\u00e0i \u0111\u1eb7t t\u1ed1t nh\u1ea5t v\u00e0 nh\u1eefng c\u1ea1m b\u1eaby th\u01b0\u1eddng g\u1eb7p<\/h2>\n

Vi\u1ec7c l\u1eafp \u0111\u1eb7t kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u0111\u00fang c\u00e1ch \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, tu\u00e2n th\u1ee7 an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i l\u00e2u \u0111\u1ed3ng th\u1eddi tr\u00e1nh nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p l\u00e0m gi\u1ea3m \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

L\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng l\u1eafp \u0111\u1eb7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc. Ch\u1ed1t th\u00e9p kh\u00f4ng g\u1ec9 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a v\u00e0 duy tr\u00ec l\u1ef1c k\u1eb9p th\u00f4ng qua chu k\u1ef3 nhi\u1ec7t. Th\u00f4ng s\u1ed1 m\u00f4-men xo\u1eafn th\u00edch h\u1ee3p ng\u0103n ng\u1eeba n\u1ee9t g\u1ed1m do si\u1ebft qu\u00e1 ch\u1eb7t \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t ti\u1ebfp x\u00fac \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

Chu\u1ea9n b\u1ecb d\u00e2y c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn chi\u1ec1u d\u00e0i t\u01b0\u1edbc, c\u00e1ch s\u1eed d\u1ee5ng v\u00f2ng k\u1eb9p v\u00e0 c\u00e1ch ch\u1ee9a s\u1ee3i. Chi\u1ec1u d\u00e0i d\u1ea3i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 8-12mm v\u1edbi v\u00f2ng k\u1eb9p b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi d\u00e2y d\u1eabn c\u00f3 s\u1ee3i tr\u00ean 16 AWG \u0111\u1ec3 tr\u00e1nh s\u1eddn s\u1ee3i v\u00e0 \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac \u0111\u00e1ng tin c\u1eady. M\u00e3 m\u00e0u v\u00e0 \u0111\u00e1nh d\u1ea5u d\u00e2y gi\u00fap b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 kho\u1ea3ng c\u00e1ch bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u v\u1ec1 kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u gi\u1eefa c\u00e1c \u0111\u1ea7u cu\u1ed1i, b\u00e1n k\u00ednh u\u1ed1n d\u00e2y th\u00edch h\u1ee3p v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh b\u1ea3o tr\u00ec. C\u00e1c ti\u00eau chu\u1ea9n IEC ch\u1ec9 \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u 4mm gi\u1eefa c\u00e1c \u0111\u1ea7u cu\u1ed1i v\u00e0 b\u1ec1 m\u1eb7t n\u1ed1i \u0111\u1ea5t v\u1edbi kho\u1ea3ng c\u00e1ch b\u1ed5 sung cho \u0111i\u1ec7n \u00e1p cao h\u01a1n.<\/p>\n

C\u00e1c l\u1ed7i l\u1eafp \u0111\u1eb7t ph\u1ed5 bi\u1ebfn bao g\u1ed3m h\u1ed7 tr\u1ee3 d\u00e2y kh\u00f4ng \u0111\u1ee7 g\u00e2y ra \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc, tr\u1ed9n c\u00e1c lo\u1ea1i d\u00e2y trong c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7. Gi\u1ea3m \u1ee9ng su\u1ea5t th\u00edch h\u1ee3p ng\u0103n ng\u1eeba m\u1ecfi d\u00e2y trong khi c\u00e1c \u1ed1ng n\u1ed1i c\u00e1p ho\u1eb7c h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn cung c\u1ea5p l\u1edbp b\u1ecbt k\u00edn m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h2>\n

C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec ch\u1ee7 \u0111\u1ed9ng gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi x\u1ea3y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng.<\/p>\n

C\u00e1c quy tr\u00ecnh ki\u1ec3m tra tr\u1ef1c quan ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00e1c d\u1ea5u hi\u1ec7u qu\u00e1 nhi\u1ec7t bao g\u1ed3m \u0111\u1ed5i m\u00e0u, v\u1ebft cacbon ho\u1eb7c n\u1ee9t g\u1ed1m. C\u00e1c k\u1ebft n\u1ed1i l\u1ecfng l\u1ebbo th\u01b0\u1eddng bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng n\u00f3ng c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y qua h\u00ecnh \u1ea3nh nhi\u1ec7t ho\u1eb7c ph\u00e9p \u0111o nhi\u1ec7t \u0111\u1ed9. S\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a d\u00e2y do nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng l\u1edbp c\u00e1ch \u0111i\u1ec7n gi\u00f2n ho\u1eb7c qu\u00e1 tr\u00ecnh oxy h\u00f3a c\u1ee7a d\u00e2y d\u1eabn.<\/p>\n

Ki\u1ec3m tra \u0111i\u1ec7n bao g\u1ed3m \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n, x\u00e1c minh t\u00ednh li\u00ean t\u1ee5c v\u00e0 ki\u1ec3m tra s\u1ef1 c\u1ed1 \u0111i\u1ec7n \u00e1p cao. \u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u01b0\u1edbi 1 M\u03a9 cho th\u1ea5y s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a h\u01a1i \u1ea9m ho\u1eb7c \u00f4 nhi\u1ec5m c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u tra v\u00e0 kh\u1eafc ph\u1ee5c. Ki\u1ec3m tra t\u00ednh li\u00ean t\u1ee5c x\u00e1c minh c\u00e1c k\u1ebft n\u1ed1i d\u00e2y an to\u00e0n v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a \u0111\u1ea7u cu\u1ed1i.<\/p>\n

L\u1ecbch tr\u00ecnh thay th\u1ebf ph\u00f2ng ng\u1eeba xem x\u00e9t c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng v\u00e0 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. C\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 c\u1ea7n thay th\u1ebf sau m\u1ed7i 5-7 n\u0103m trong khi c\u00e1c c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tu\u1ed5i th\u1ecd 10-15 n\u0103m v\u1edbi b\u1ea3o tr\u00ec th\u00edch h\u1ee3p.<\/p>\n

C\u00e1c quy tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 gi\u1ea3i quy\u1ebft c\u00e1c ch\u1ebf \u0111\u1ed9 l\u1ed7i ph\u1ed5 bi\u1ebfn bao g\u1ed3m k\u1ebft n\u1ed1i l\u1ecfng l\u1ebbo, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 suy tho\u00e1i nhi\u1ec7t. H\u1ec7 th\u1ed1ng t\u00e0i li\u1ec7u theo d\u00f5i c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea3o tr\u00ec, l\u1ecbch tr\u00ecnh thay th\u1ebf v\u00e0 xu h\u01b0\u1edbng hi\u1ec7u su\u1ea5t h\u1ed7 tr\u1ee3 c\u00e1c s\u00e1ng ki\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady.<\/p>\n

\u0110\u01b0a ra quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m th\u00e0nh c\u00f4ng s\u1ebd c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, c\u00e2n nh\u1eafc v\u1ec1 chi ph\u00ed v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7.<\/p>\n

Ph\u00e2n t\u00edch t\u1ed5ng chi ph\u00ed n\u00ean bao g\u1ed3m gi\u00e1 mua ban \u0111\u1ea7u, chi ph\u00ed l\u1eafp \u0111\u1eb7t, y\u00eau c\u1ea7u b\u1ea3o tr\u00ec v\u00e0 l\u1ecbch tr\u00ecnh thay th\u1ebf trong th\u1eddi gian \u0111\u00e1nh gi\u00e1 10-15 n\u0103m. C\u00e1c kh\u1ed1i g\u1ed1m cao c\u1ea5p c\u00f3 x\u1ebfp h\u1ea1ng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh m\u1edf r\u1ed9ng th\u01b0\u1eddng cung c\u1ea5p t\u1ed5ng chi ph\u00ed th\u1ea5p h\u01a1n m\u1eb7c d\u00f9 gi\u00e1 ban \u0111\u1ea7u cao h\u01a1n.<\/p>\n

\u0110\u00e1nh gi\u00e1 r\u1ee7i ro xem x\u00e9t t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u1ed7i, t\u00ednh quan tr\u1ecdng c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 \u00fd ngh\u0129a v\u1ec1 an to\u00e0n. C\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng \u0111\u1ea3m b\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u00f3 ch\u1ee9ng nh\u1eadn to\u00e0n di\u1ec7n v\u00e0 h\u1ed3 s\u01a1 \u0111\u1ed9 tin c\u1eady \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. C\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1ec1 chi ph\u00ed c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn c\u00e1c kh\u1ed1i g\u1ed1m ti\u00eau chu\u1ea9n v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n ph\u00f9 h\u1ee3p v\u00e0 l\u1ecbch tr\u00ecnh ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/p>\n

Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m VIOX ELECTRIC cung c\u1ea5p nh\u1eefng l\u1ee3i th\u1ebf h\u1ea5p d\u1eabn bao g\u1ed3m x\u1ebfp h\u1ea1ng nhi\u1ec7t \u0111\u1ed9 800\u00b0C h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh, ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf to\u00e0n di\u1ec7n (UL, CE, CSA, ISO) v\u00e0 gi\u00e1 c\u1ea3 c\u1ea1nh tranh t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn c\u1ee7a Trung Qu\u1ed1c. H\u01a1n 15 n\u0103m kinh nghi\u1ec7m v\u1ec1 kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m c\u1ee7a h\u1ecd, k\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh r\u1ed9ng r\u00e3i v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt, mang l\u1ea1i s\u1ef1 t\u1ef1 tin cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n

C\u01a1 s\u1edf r\u1ed9ng h\u01a1n 50.000 m\u00e9t vu\u00f4ng c\u1ee7a c\u00f4ng ty v\u1edbi kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng v\u00e0 th\u1eed nghi\u1ec7m ti\u00ean ti\u1ebfn \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady nh\u1ea5t qu\u00e1n. Ph\u00e2n ph\u1ed1i to\u00e0n c\u1ea7u \u0111\u1ebfn h\u01a1n 80 qu\u1ed1c gia ch\u1ee9ng minh s\u1ef1 ch\u1ea5p nh\u1eadn c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh tr\u00ean nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n

K\u1ebft lu\u1eadn<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n, y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady t\u1ed1i \u01b0u. Hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a k\u1ebft c\u1ea5u b\u1eb1ng g\u1ed1m khi\u1ebfn c\u00e1c kh\u1ed1i n\u00e0y tr\u1edf n\u00ean thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao khi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf b\u1eb1ng nh\u1ef1a kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/p>\n

Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn ch\u00ednh bao g\u1ed3m x\u1ebfp h\u1ea1ng nhi\u1ec7t \u0111\u1ed9 v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n ph\u00f9 h\u1ee3p, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng v\u00e0 ch\u1ee9ng nh\u1eadn to\u00e0n di\u1ec7n \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh. C\u00e1c ch\u1ec9 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng bao g\u1ed3m c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a nh\u00e0 cung c\u1ea5p gi\u00fap ph\u00e2n bi\u1ec7t c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf th\u00f4ng th\u01b0\u1eddng.<\/p>\n

C\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m c\u1ee7a VIOX ELECTRIC minh h\u1ecda cho s\u1ef1 xu\u1ea5t s\u1eafc v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u1eaft khe. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u01b0\u1ee3t tr\u1ed9i, ch\u1ee9ng nh\u1eadn to\u00e0n di\u1ec7n v\u00e0 gi\u00e1 c\u1ea3 c\u1ea1nh tranh mang l\u1ea1i gi\u00e1 tr\u1ecb h\u1ea5p d\u1eabn cho c\u00e1c k\u1ef9 s\u01b0 v\u00e0 gi\u00e1m \u0111\u1ed1c mua h\u00e0ng \u0111ang t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady v\u00e0 l\u00e2u d\u00e0i cho c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

Li\u00ean quan<\/h2>\n

Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m l\u00e0 g\u00ec<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Selecting the appropriate ceramic terminal block for high-temperature electrical applications requires understanding critical specifications, environmental demands, and long-term performance requirements. Ceramic terminal blocks offer superior temperature resistance up to 800\u00b0C compared to plastic alternatives limited to 105\u00b0C, making them essential for industrial furnaces, solar installations, and advanced manufacturing systems. This comprehensive guide provides electrical engineers, […]<\/p>\n","protected":false},"author":1,"featured_media":17439,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17438","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/17438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=17438"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/17438\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/17439"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=17438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=17438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=17438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}