{"id":3009,"date":"2026-10-07T18:24:17","date_gmt":"2026-10-07T18:24:17","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=50b20b24330857a3e4450ca5376ad8065c162f26602367da6f9adf3a13077276"},"modified":"2026-10-07T18:24:17","modified_gmt":"2026-10-07T18:24:17","slug":"industrial-plugs-sockets-explained","status":"publish","type":"post","link":"https:\/\/yocl.com\/vi\/industrial-plugs-sockets-explained\/","title":{"rendered":"Ph\u00edch c\u1eafm v\u00e0 \u1ed4 c\u1eafm C\u00f4ng nghi\u1ec7p: C\u1ef1c, Kh\u00f3a v\u00e0 \u0110\u1ecbnh m\u1ee9c"},"content":{"rendered":"

Ph\u00edch c\u1eafm v\u00e0 \u1ed5 c\u1eafm c\u00f4ng nghi\u1ec7p cung c\u1ea5p k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 th\u00e1o r\u1eddi gi\u1eefa ngu\u1ed3n c\u1ea5p v\u00e0 thi\u1ebft b\u1ecb. M\u1ed9t c\u1eb7p t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi giao di\u1ec7n v\u1eadt l\u00fd v\u00e0 c\u1ea5u h\u00ecnh \u0111i\u1ec7n c\u1ee7a n\u00f3: c\u00e1ch b\u1ed1 tr\u00ed c\u1ef1c, \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1, \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n, kh\u00f3a v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7 \u0111\u00e3 khai b\u00e1o. M\u00e0u s\u1eafc ho\u1eb7c c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n \u0111\u01a1n l\u1ebb \u0111\u1ec3 l\u1ea1i c\u00e1c ph\u1ea7n quan tr\u1ecdng c\u1ee7a th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00f3 ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

D\u00f2ng s\u1ea3n ph\u1ea9m IEC 60309 ph\u00e2n bi\u1ec7t c\u00e1c y\u00eau c\u1ea7u chung<\/strong> trong Ph\u1ea7n 1 v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch k\u00edch th\u01b0\u1edbc \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n ch\u00e2n c\u1eafm v\u00e0 \u1ed1ng ti\u1ebfp x\u00fac<\/strong> trong Ph\u1ea7n 2. \u0110\u00f3 l\u00e0 ph\u1ea1m vi ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m; vi\u1ec7c \u0111\u1eb7t t\u00ean ch\u00fang kh\u00f4ng kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng m\u1ed9t \u0111\u1ea7u n\u1ed1i c\u1ee5 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ho\u1eb7c ph\u00f9 h\u1ee3p cho m\u1ecdi c\u00e0i \u0111\u1eb7t. T\u00f3m t\u1eaft danh m\u1ee5c IEC 60309-1<\/a>, T\u00f3m t\u1eaft danh m\u1ee5c IEC 60309-2<\/a>.<\/p>\n

\u0110i\u1ec3m kh\u1edfi \u0111\u1ea7u h\u1eefu \u00edch l\u00e0 t\u00e1ch ba c\u00e2u h\u1ecfi: \u0110\u00f3 l\u00e0 b\u1ed9 ph\u1eadn v\u1eadt l\u00fd n\u00e0o? N\u00f3 cung c\u1ea5p c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac m\u1ea1ch n\u00e0o? C\u00e1c k\u00fd hi\u1ec7u c\u1ee7a n\u00f3 th\u1ef1c s\u1ef1 thi\u1ebft l\u1eadp \u0111i\u1ec1u g\u00ec?<\/strong><\/p>\n

Ph\u00edch c\u1eafm, \u0111\u1ea7u n\u1ed1i c\u00e1p v\u00e0 \u1ed5 c\u1eafm c\u1ed1 \u0111\u1ecbnh<\/h2>\n

Giao di\u1ec7n ti\u1ebfp x\u00fac v\u00e0 \u0111\u1ecbnh d\u1ea1ng l\u1eafp \u0111\u1eb7t m\u00f4 t\u1ea3 c\u00e1c t\u00ednh n\u0103ng kh\u00e1c nhau. Giao di\u1ec7n c\u00e1i c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u1ea7u n\u1ed1i c\u00e1p di \u0111\u1ed9ng ho\u1eb7c \u1ed5 c\u1eafm c\u1ed1 \u0111\u1ecbnh tr\u00ean thi\u1ebft b\u1ecb.<\/p>\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nVai tr\u00f2 v\u1eadt l\u00fd<\/th>\nYOCL v\u00ed d\u1ee5 s\u1ea3n ph\u1ea9m<\/th>\n<\/tr>\n<\/thead>\n
Ph\u00edch c\u1eafm c\u00e1p<\/td>\nGiao di\u1ec7n ti\u1ebfp x\u00fac \u0111\u1ef1c tr\u00ean th\u00e2n g\u1eafn c\u00e1p<\/td>\nIP44 ph\u00edch c\u1eafm c\u00f4ng nghi\u1ec7p<\/a><\/td>\n<\/tr>\n
\u0110\u1ea7u n\u1ed1i c\u00e1p ho\u1eb7c kh\u1edbp n\u1ed1i c\u00e1p<\/td>\nGiao di\u1ec7n ti\u1ebfp x\u00fac c\u00e1i tr\u00ean th\u00e2n g\u1eafn c\u00e1p<\/td>\nIP44 kh\u1edbp n\u1ed1i c\u00e1p c\u00f4ng nghi\u1ec7p<\/a><\/td>\n<\/tr>\n
\u1ed4 c\u1eafm c\u1ed1 \u0111\u1ecbnh<\/td>\nGiao di\u1ec7n c\u00e1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i \u0111i\u1ec3m c\u1ea5p ngu\u1ed3n c\u1ed1 \u0111\u1ecbnh; ki\u1ec3u l\u1eafp tr\u00ean b\u1ea3ng v\u00e0 ki\u1ec3u l\u1eafp n\u1ed5i l\u00e0 c\u00e1c \u0111\u1ecbnh d\u1ea1ng ri\u00eang bi\u1ec7t<\/td>\nIP44 \u1ed5 c\u1eafm b\u1ea3ng g\u00f3c<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\"Ph\u00edch
H\u00ecnh minh h\u1ecda c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m b\u00ean ngo\u00e0i ph\u00e2n bi\u1ec7t giao di\u1ec7n ti\u1ebfp x\u00fac v\u00e0 ki\u1ec3u l\u1eafp \u0111\u1eb7t. C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ch\u1ee5p kh\u00f4ng ph\u1ea3i l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt gh\u00e9p \u0111\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/figcaption><\/figure>\n

M\u1ed9t \u0111\u1ea7u n\u1ed1i thi\u1ebft b\u1ecb<\/strong> l\u00e0 m\u1ed9t giao di\u1ec7n \u0111\u1ea7u v\u00e0o g\u1eafn tr\u00ean thi\u1ebft b\u1ecb. N\u00f3 c\u00f3 vai tr\u00f2 l\u1eafp \u0111\u1eb7t kh\u00e1c v\u1edbi ph\u00edch c\u1eafm c\u00e1p, ngay c\u1ea3 khi c\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng ti\u1ebfp \u0111i\u1ec3m \u0111\u1ef1c. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a b\u1ed9 ph\u1eadn trong k\u1ebft n\u1ed1i tr\u01b0\u1edbc khi so s\u00e1nh m\u00e3 danh m\u1ee5c.<\/p>\n

\u0110\u1ea7u n\u1ed1i Cam-Lock \u0111\u01a1n c\u1ef1c l\u00e0 m\u1ed9t nh\u00e1nh ri\u00eang bi\u1ec7t trong YOCL d\u00f2ng k\u1ebft n\u1ed1i c\u00f4ng nghi\u1ec7p<\/a>. Ch\u00fang n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 th\u00f4ng qua th\u00f4ng tin s\u1ea3n ph\u1ea9m ri\u00eang, thay v\u00ec th\u00f4ng qua tham chi\u1ebfu v\u1ecb tr\u00ed \u0111\u1ed3ng h\u1ed3 \u0111a c\u1ef1c.<\/p>\n

2P+E, 3P+E v\u00e0 3P+N+E c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h2>\n

C\u00e1c k\u00fd hi\u1ec7u n\u00e0y m\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng ti\u1ebfp \u0111i\u1ec3m. E<\/strong> l\u00e0 ti\u1ebfp \u0111\u1ecba b\u1ea3o v\u1ec7; N<\/strong> l\u00e0 trung t\u00ednh. Ti\u1ebfp \u0111i\u1ec3m trung t\u00ednh b\u1ed5 sung trong 3P+N+E thay \u0111\u1ed5i k\u1ebft n\u1ed1i m\u1ea1ch c\u00f3 s\u1eb5n cho thi\u1ebft b\u1ecb.<\/p>\n\n\n\n\n\n\n\n
C\u1ea5u h\u00ecnh<\/th>\nT\u1ed5ng s\u1ed1 ti\u1ebfp \u0111i\u1ec3m<\/th>\nDi\u1ec5n gi\u1ea3i<\/th>\n<\/tr>\n<\/thead>\n
2P+E<\/strong><\/td>\n3<\/td>\nHai c\u1ef1c mang d\u00f2ng \u0111i\u1ec7n c\u1ed9ng v\u1edbi ti\u1ebfp \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t b\u1ea3o v\u1ec7. Trong \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng d\u00e2y-trung t\u00ednh, ch\u00fang ph\u1ee5c v\u1ee5 \u0111\u01b0\u1eddng d\u00e2y, trung t\u00ednh v\u00e0 \u0111\u1ea5t; c\u1ea5u h\u00ecnh ngu\u1ed3n c\u1ea5p ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/td>\n<\/tr>\n
3P+E<\/strong><\/td>\n4<\/td>\nBa c\u1ef1c pha c\u1ed9ng v\u1edbi ti\u1ebfp \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t b\u1ea3o v\u1ec7, kh\u00f4ng c\u00f3 ti\u1ebfp \u0111i\u1ec3m trung t\u00ednh chuy\u00ean d\u1ee5ng.<\/td>\n<\/tr>\n
3P+N+E<\/strong><\/td>\n5<\/td>\nBa pha ti\u1ebfp x\u00fac, m\u1ed9t ti\u1ebfp x\u00fac trung t\u00ednh ri\u00eang bi\u1ec7t v\u00e0 ti\u1ebfp \u0111\u1ea5t b\u1ea3o v\u1ec7.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Danh m\u1ee5c ph\u00edch c\u1eafm c\u00f4ng nghi\u1ec7p c\u1ee7a YOCL li\u1ec7t k\u00ea ba c\u1ea5u h\u00ecnh n\u00e0y. Gi\u1ea3i th\u00edch s\u1ed1 l\u01b0\u1ee3ng ti\u1ebfp x\u00fac \u1edf tr\u00ean di\u1ec5n gi\u1ea3i k\u00fd hi\u1ec7u c\u1ee7a ch\u00fang; \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 s\u01a1 \u0111\u1ed3 v\u1ecb tr\u00ed \u0111\u1ea7u cu\u1ed1i ho\u1eb7c s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y. Th\u00f4ng tin s\u1ea3n ph\u1ea9m YOCL<\/a>.<\/p>\n

\n\"C\u00e1c
Ch\u1ec9 ch\u1ee9c n\u0103ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng ti\u1ebfp x\u00fac. V\u1ecb tr\u00ed mang t\u00ednh kh\u00e1i ni\u1ec7m v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea5u n\u1ed1i \u0111\u1ea7u n\u1ed1i.<\/figcaption><\/figure>\n

T\u1ea3i ba pha y\u00eau c\u1ea7u trung t\u00ednh c\u1ea7n xem x\u00e9t ch\u1ee9c n\u0103ng \u0111\u00f3 m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. Ch\u1ec9 \u0111\u1ecbnh b\u1ed1n ti\u1ebfp x\u00fac 3P+E kh\u00f4ng cung c\u1ea5p ti\u1ebfp x\u00fac trung t\u00ednh ri\u00eang bi\u1ec7t. Ti\u1ebfp \u0111\u1ea5t b\u1ea3o v\u1ec7 v\u00e0 trung t\u00ednh v\u1eabn l\u00e0 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau; ti\u1ebfp x\u00fac \u0111\u1ea5t kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i \u0111\u1ec3 b\u00f9 cho trung t\u00ednh b\u1ecb thi\u1ebfu.<\/p>\n

Kh\u00f3a v\u00e0 m\u00e0u s\u1eafc m\u00f4 t\u1ea3 c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a giao di\u1ec7n<\/h2>\n

Kh\u00f3a<\/strong> l\u00e0 m\u1eabu v\u1eadt l\u00fd gi\u00fap vi\u1ec7c k\u1ebft n\u1ed1i tr\u1edf n\u00ean ch\u1ecdn l\u1ecdc. C\u1ea7n ki\u1ec3m tra c\u1ea5u h\u00ecnh ti\u1ebfp x\u00fac, c\u00e1c t\u00ednh n\u0103ng tham chi\u1ebfu v\u00e0 k\u00edch th\u01b0\u1edbc \u0111\u1ea7u n\u1ed1i nh\u01b0 m\u1ed9t giao di\u1ec7n ho\u00e0n ch\u1ec9nh. M\u00e0u s\u1eafc v\u1ecf l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u nh\u1eadn d\u1ea1ng tr\u1ef1c quan; n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u1ebft n\u1ed1i ho\u00e0n ch\u1ec9nh.<\/p>\n

C\u00e1c b\u1ea3ng m\u1eabu c\u1ee7a YOCL bao g\u1ed3m m\u1ed9t tr\u01b0\u1eddng v\u1ecb tr\u00ed \u0111\u1ed3ng h\u1ed3, v\u1edbi c\u00e1c m\u1ee5c nh\u01b0 6h<\/strong>. \u0110\u01b0\u1ee3c cung c\u1ea5p tham chi\u1ebfu v\u1ecb tr\u00ed \u0111\u1ed3ng h\u1ed3<\/a> \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n l\u00e0 g\u00f3c nh\u00ecn ph\u00eda tr\u01b0\u1edbc \u1ed5 c\u1eafm<\/strong> v\u00e0 s\u1eed d\u1ee5ng v\u1ecb tr\u00ed ti\u1ebfp \u0111i\u1ec3m \u0111\u1ea5t l\u00e0m \u0111\u1ecbnh danh giao di\u1ec7n. H\u00e3y \u0111\u1ecdc g\u00f3c nh\u00ecn \u0111\u00f3 c\u00f9ng v\u1edbi c\u00e1c k\u00fd hi\u1ec7u c\u1ee7a m\u1eabu \u0111\u00e3 ch\u1ecdn. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ea7u cu\u1ed1i ph\u00eda sau.<\/p>\n

Hai m\u1ee5c trong danh m\u1ee5c c\u00f3 th\u1ec3 chia s\u1ebb c\u00f9ng m\u1ed9t k\u00fd hi\u1ec7u \u0111\u1ed3ng h\u1ed3 trong khi kh\u00e1c nhau v\u1ec1 s\u1ed1 c\u1ef1c, \u0111i\u1ec7n \u00e1p ho\u1eb7c k\u00edch th\u01b0\u1edbc d\u00f2ng \u0111i\u1ec7n. Tr\u01b0\u1edbc khi coi c\u00e1c b\u1ed9 ph\u1eadn l\u00e0 m\u1ed9t c\u1eb7p, h\u00e3y x\u00e1c nh\u1eadn c\u1ea3 hai tham chi\u1ebfu m\u1eabu ho\u00e0n ch\u1ec9nh, c\u00e1ch b\u1ed1 tr\u00ed ti\u1ebfp \u0111i\u1ec3m, \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1 \u0111\u1ecbnh m\u1ee9c, \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n v\u00e0 h\u00ecnh h\u1ecdc kh\u1edbp n\u1ed1i \u0111\u01b0\u1ee3c ghi l\u1ea1i. Vi\u1ec7c kh\u1edbp v\u1ec1 ngo\u1ea1i h\u00ecnh kh\u00f4ng thay th\u1ebf cho c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra \u0111\u00f3.<\/p>\n

\u0110\u1ecdc c\u00e1c tr\u01b0\u1eddng \u0111\u1ecbnh m\u1ee9c nh\u01b0 nh\u1eefng b\u1eb1ng ch\u1ee9ng ri\u00eang bi\u1ec7t<\/h2>\n

M\u1ed7i \u0111\u1ecbnh m\u1ee9c tr\u1ea3 l\u1eddi cho m\u1ed9t c\u00e2u h\u1ecfi c\u1ee5 th\u1ec3. Vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb kh\u00f4ng li\u00ean quan t\u1eeb c\u00e1c h\u00e0ng kh\u00e1c nhau trong danh m\u1ee5c s\u1ebd t\u1ea1o ra m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 kh\u00f4ng m\u00f4 t\u1ea3 b\u1ea5t k\u1ef3 s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf n\u00e0o.<\/p>\n\n\n\n\n\n\n\n\n\n
Tr\u01b0\u1eddng<\/th>\nN\u00f3 cho b\u1ea1n bi\u1ebft \u0111i\u1ec1u g\u00ec<\/th>\nNh\u1eefng g\u00ec v\u1eabn c\u1ea7n ki\u1ec3m tra<\/th>\n<\/tr>\n<\/thead>\n
D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c, t\u00ednh b\u1eb1ng ampe (A)<\/td>\nD\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 cho ph\u1ee5 ki\u1ec7n \u0111\u00f3<\/td>\nC\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u1ea3i, c\u00e1p v\u00e0 b\u1ea3o v\u1ec7 m\u1ea1ch; \u0111\u1ecbnh m\u1ee9c c\u1ee7a \u0111\u1ea7u n\u1ed1i kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u00e9p t\u00ednh thi\u1ebft k\u1ebf m\u1ea1ch<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1 \u0111\u1ecbnh m\u1ee9c<\/td>\nC\u1ea5u h\u00ecnh v\u1eadn h\u00e0nh \u0111i\u1ec7n \u0111\u01b0\u1ee3c n\u00eau<\/td>\nY\u00eau c\u1ea7u th\u1ef1c t\u1ebf v\u1ec1 ngu\u1ed3n cung c\u1ea5p v\u00e0 thi\u1ebft b\u1ecb; t\u1ea7n s\u1ed1 kh\u00f4ng th\u1ec3 ch\u1ec9 x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean m\u00e0u s\u1eafc<\/td>\n<\/tr>\n
S\u1ed1 c\u1ef1c v\u00e0 k\u00fd hi\u1ec7u v\u1ecb tr\u00ed gi\u1edd<\/td>\nC\u1ea5u h\u00ecnh ti\u1ebfp \u0111i\u1ec3m v\u00e0 m\u00e3 \u0111\u1ecbnh danh giao di\u1ec7n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea<\/td>\nC\u1eb7p gh\u00e9p n\u1ed1i ho\u00e0n ch\u1ec9nh v\u00e0 b\u1ea3n v\u1ebd\/g\u00f3c nh\u00ecn ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n
M\u00e3 b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp (IP)<\/td>\nPh\u00e2n lo\u1ea1i b\u1ea3o v\u1ec7 ch\u1ed1ng s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a v\u1eadt th\u1ec3 r\u1eafn v\u00e0 n\u01b0\u1edbc<\/td>\nTr\u1ea1ng th\u00e1i l\u1eafp r\u00e1p, gio\u0103ng l\u00e0m k\u00edn, \u0111\u1ea7u v\u00e0o v\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn<\/td>\n<\/tr>\n
Dung l\u01b0\u1ee3ng d\u00e2y d\u1eabn<\/td>\nK\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn b\u1edfi c\u00e1c \u0111\u1ea7u n\u1ed1i quy \u0111\u1ecbnh<\/td>\nLo\u1ea1i d\u00e2y d\u1eabn, h\u01b0\u1edbng d\u1eabn \u0111\u1ea5u n\u1ed1i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh v\u1ecf c\u00e1p ri\u00eang bi\u1ec7t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

IP44 v\u00e0 IP67 x\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ea5p b\u1ea3o v\u1ec7 kh\u00e1c nhau<\/h3>\n

M\u00e3 IP c\u00f3 c\u00e1c ch\u1eef s\u1ed1 ri\u00eang bi\u1ec7t cho v\u1eadt r\u1eafn\/ti\u1ebfp c\u1eadn v\u00e0 n\u01b0\u1edbc. B\u1ea3ng gi\u1ea3i th\u00edch UL IP \u0111\u01b0a ra c\u00e1c \u00fd ngh\u0129a gi\u1edbi h\u1ea1n sau. S\u00e1ch tr\u1eafng UL, 2015\u201316, tr. 52<\/a>.<\/p>\n\n\n\n\n\n\n
M\u00e3<\/th>\nC\u1ea5p v\u1eadt r\u1eafn\/ti\u1ebfp c\u1eadn<\/th>\nC\u1ea5p n\u01b0\u1edbc<\/th>\n<\/tr>\n<\/thead>\n
IP44<\/strong><\/td>\nB\u1ea3o v\u1ec7 ch\u1ed1ng v\u1eadt c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1.0 mm tr\u1edf l\u00ean<\/td>\nN\u01b0\u1edbc b\u1eafn<\/td>\n<\/tr>\n
IP67<\/strong><\/td>\nLo\u1ea1i ch\u1ed1ng b\u1ee5i<\/td>\nNg\u00e2m t\u1ea1m th\u1eddi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u00e2y l\u00e0 \u00fd ngh\u0129a m\u00e3, kh\u00f4ng ph\u1ea3i b\u1eb1ng ch\u1ee9ng cho th\u1ea5y m\u1ed9t m\u1eabu YOCL c\u1ee5 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ed9c l\u1eadp. Danh m\u1ee5c ng\u00e2m c\u0169ng kh\u00f4ng t\u1ef1 n\u00f3 thi\u1ebft l\u1eadp x\u1ebfp h\u1ea1ng tia n\u01b0\u1edbc.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ed9t b\u1ed9 ph\u00edch c\u1eafm\/\u1ed5 c\u1eafm th\u1ef1c t\u1ebf, h\u00e3y h\u1ecfi tr\u1ea1ng th\u00e1i n\u00e0o mang x\u1ebfp h\u1ea1ng \u0111\u00e3 khai b\u00e1o: \u0111\u00e3 k\u1ebft n\u1ed1i, \u0111\u00e3 ng\u1eaft k\u1ebft n\u1ed1i c\u00f3 n\u1eafp \u0111\u1eady ho\u1eb7c m\u1ed9t \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ghi l\u1ea1i kh\u00e1c. T\u00f3m t\u1eaft danh m\u1ee5c hi\u1ec7n t\u1ea1i m\u1ed9t m\u00ecnh kh\u00f4ng gi\u1ea3i quy\u1ebft m\u1ecdi tr\u1ea1ng th\u00e1i. M\u00e3 b\u1ea3o v\u1ec7 c\u0169ng kh\u00f4ng thi\u1ebft l\u1eadp kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c ph\u00f9 h\u1ee3p v\u1edbi khu v\u1ef1c nguy hi\u1ec3m.<\/p>\n

Hai v\u00ed d\u1ee5 danh m\u1ee5c YOCL<\/h2>\n

C\u00e1c m\u1ee5c sau \u0111\u00e2y \u0111\u1ebfn t\u1eeb b\u1ea3ng ph\u00edch c\u1eafm c\u00f4ng nghi\u1ec7p YOCL IP44<\/a>. Ch\u00fang l\u00e0 th\u00f4ng tin s\u1ea3n ph\u1ea9m \u0111\u00e3 khai b\u00e1o, kh\u00f4ng ph\u1ea3i k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u01b0\u1ee3c x\u00e1c minh \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n\n\n\n
M\u1eabu catalogue<\/th>\nD\u00f2ng \u0111i\u1ec7n<\/th>\nC\u1ea5u h\u00ecnh<\/th>\n\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/th>\n\u0110\u00e1nh d\u1ea5u \u0111\u1ed3ng h\u1ed3<\/th>\nB\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea<\/th>\n<\/tr>\n<\/thead>\n
NM-013H<\/strong><\/td>\n16 A<\/td>\n2P+E<\/td>\n220\u2013240 V<\/td>\n6h<\/td>\nIP44<\/td>\n<\/tr>\n
NM-024H<\/strong><\/td>\n32 A<\/td>\n3P+E<\/td>\n380\u2013415 V<\/td>\n6h<\/td>\nIP44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u1ea3 hai m\u1ee5c nh\u1eadp \u0111\u1ec1u hi\u1ec3n th\u1ecb 6h v\u00e0 IP44, nh\u01b0ng ch\u00fang m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n, c\u1ea5u h\u00ecnh ti\u1ebfp \u0111i\u1ec3m v\u00e0 \u0111i\u1ec7n \u00e1p kh\u00e1c nhau. Kh\u00f4ng c\u00f3 tr\u01b0\u1eddng chung n\u00e0o l\u00e0m cho ch\u00fang thay th\u1ebf cho nhau. T\u1ea7n s\u1ed1 ch\u00ednh x\u00e1c v\u00e0 b\u1ed9 ph\u1eadn gh\u00e9p n\u1ed1i c\u1ee7a ch\u00fang v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn; b\u1ed9 ch\u1ecdn c\u00f4ng khai r\u00f5 r\u00e0ng \u0111\u1ec3 t\u1ea7n s\u1ed1 cho vi\u1ec7c x\u00e1c nh\u1eadn b\u00e1o gi\u00e1.<\/p>\n

C\u00e1c h\u00ecnh minh h\u1ecda trong b\u00e0i vi\u1ebft n\u00e0y hi\u1ec3n th\u1ecb c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m. Ch\u00fang kh\u00f4ng x\u00e1c \u0111\u1ecbnh m\u1ed9t m\u00f4 h\u00ecnh NM ho\u00e0n ch\u1ec9nh ho\u1eb7c thi\u1ebft l\u1eadp m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p gh\u00e9p n\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n

T\u00ecm t\u00e0i nguy\u00ean tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi ti\u1ebfp theo c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n\n\n\n\n\n\n
C\u00e2u h\u1ecfi c\u00f2n l\u1ea1i c\u1ee7a b\u1ea1n<\/th>\nTi\u1ebfp t\u1ee5c \u1edf \u0111\u00e2u<\/th>\nL\u1ea5y g\u00ec<\/th>\n<\/tr>\n<\/thead>\n
M\u00f4 h\u00ecnh ho\u00e0n ch\u1ec9nh n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u01b0\u1eddng \u0111i\u1ec7n c\u1ea7n thi\u1ebft?<\/td>\nTr\u00ecnh ch\u1ecdn m\u00f4 h\u00ecnh c\u00f4ng nghi\u1ec7p YOCL<\/a><\/td>\nM\u1ed9t m\u00f4 h\u00ecnh \u1ee9ng vi\u00ean, sau \u0111\u00f3 x\u00e1c nh\u1eadn t\u1ea7n s\u1ed1 v\u00e0 \u0111\u1ed1i t\u00e1c gh\u00e9p n\u1ed1i c\u1ee7a n\u00f3<\/td>\n<\/tr>\n
C\u1ea7n \u0111\u1ecdc bi\u1ec3u \u0111\u1ed3 v\u1ecb tr\u00ed \u0111\u1ed3ng h\u1ed3 nh\u01b0 th\u1ebf n\u00e0o?<\/td>\nTham chi\u1ebfu m\u1eb7t \u1ed5 c\u1eafm \u0111\u01b0\u1ee3c cung c\u1ea5p<\/a><\/td>\nT\u00e0i li\u1ec7u c\u1ea5u h\u00ecnh v\u00e0 m\u1eabu ph\u00f9 h\u1ee3p \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc \u0111\u1ea7u v\u00e0o c\u00e1p n\u00e0o l\u00e0 quan tr\u1ecdng?<\/td>\n\u0110\u01b0\u1eddng k\u00ednh c\u00e1p v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1ea7u v\u00e0o<\/a><\/td>\nS\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u1ecf c\u00e1p v\u00e0 di\u1ec7n t\u00edch ru\u1ed9t d\u1eabn; s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn \u0111\u1ea7u v\u00e0o c\u1ee7a \u0111\u1ea7u n\u1ed1i<\/td>\n<\/tr>\n
\u1ed4 c\u1eafm tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 v\u1eeba v\u1edbi m\u1eb7t thi\u1ebft b\u1ecb kh\u00f4ng?<\/td>\nB\u1ea3n v\u1ebd \u1ed5 c\u1eafm b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n g\u00f3c c\u1ea1nh<\/a><\/td>\nK\u00edch th\u01b0\u1edbc l\u1eafp \u0111\u1eb7t c\u1ee7a v\u1ecf \u0111\u01b0\u1ee3c ch\u1ecdn v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 giao di\u1ec7n v\u1ecf<\/td>\n<\/tr>\n
Nh\u1eefng b\u1ed9 ph\u1eadn v\u00e0 t\u00e0i li\u1ec7u s\u1ea3n ph\u1ea9m n\u00e0o thu\u1ed9c v\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y?<\/td>\nD\u00f2ng ph\u00edch c\u1eafm v\u00e0 \u1ed5 c\u1eafm c\u00f4ng nghi\u1ec7p YOCL<\/a><\/td>\nPh\u00edch c\u1eafm, \u0111\u1ea7u v\u00e0o, \u1ed5 c\u1eafm c\u1ed1 \u0111\u1ecbnh ho\u1eb7c \u0111\u1ea7u n\u1ed1i c\u00e1p nh\u00e1nh ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

B\u1eaft \u0111\u1ea7u v\u1edbi y\u00eau c\u1ea7u k\u1ebft n\u1ed1i ho\u00e0n ch\u1ec9nh v\u00e0 c\u1ea3 hai m\u1eb7t c\u1ee7a giao di\u1ec7n. \u0110\u1ed1i v\u1edbi \u0111\u00e1nh gi\u00e1 danh m\u1ee5c, h\u00e3y ghi l\u1ea1i \u0111\u1ecbnh d\u1ea1ng th\u00e0nh ph\u1ea7n, \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1 ngu\u1ed3n c\u1ea5p, c\u00e1c ch\u1ee9c n\u0103ng ti\u1ebfp \u0111i\u1ec3m c\u1ea7n thi\u1ebft, \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n, m\u00f4i tr\u01b0\u1eddng v\u00e0 tham chi\u1ebfu b\u1ed9 ph\u1eadn gh\u00e9p n\u1ed1i hi\u1ec7n c\u00f3. C\u00e1c \u0111\u1ea7u v\u00e0o n\u00e0y l\u00e0m cho vi\u1ec7c th\u1ea3o lu\u1eadn m\u00f4 h\u00ecnh tr\u1edf n\u00ean c\u1ee5 th\u1ec3 m\u00e0 kh\u00f4ng bi\u1ebfn t\u1ed5ng quan s\u1ea3n ph\u1ea9m th\u00e0nh quy tr\u00ecnh l\u1eafp \u0111\u1eb7t.<\/p>\n

T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n