{"id":1452,"date":"2026-09-22T00:55:00","date_gmt":"2026-09-22T00:55:00","guid":{"rendered":"https:\/\/lanshanelectric.com\/?p=1452"},"modified":"2026-09-15T02:40:20","modified_gmt":"2026-09-15T02:40:20","slug":"hop-phan-phoi-ngoai-troi-ip-huong-dan-xep-hang","status":"publish","type":"post","link":"https:\/\/lanshanelectric.com\/vi\/outdoor-distribution-box-ip-ratings-guide\/","title":{"rendered":"H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi X\u1ebfp h\u1ea1ng IP Gi\u1ea3i th\u00edch cho ng\u01b0\u1eddi mua"},"content":{"rendered":"

M\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t s\u1ed1 cao sau khi c\u00e1c ch\u1eef c\u00e1i IP. \u0111\u00e1nh gi\u00e1 m\u00f4 t\u1ea3 b\u1ea3o v\u1ec7 th\u1eed nghi\u1ec7m ch\u1ed1ng l\u1ea1i truy c\u1eadp, v\u1eadt r\u1eafn v\u00e0 n\u01b0\u1edbc trong \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh, nh\u01b0ng n\u00f3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ee9ng minh kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n UV, ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5 ho\u1eb7c ph\u00f9 h\u1ee3p cho m\u1ecdi c\u00e0i \u0111\u1eb7t ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua d\u1ef1 \u00e1n, c\u00e2u h\u1ecfi th\u1ef1c t\u1ebf kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 IP54 hay IP65 nghe c\u00f3 v\u1ebb m\u1ea1nh m\u1ebd h\u01a1n. \u0111\u00f3 l\u00e0 li\u1ec7u v\u1ecf b\u1ecdc \u0111\u01b0\u1ee3c ch\u1ecdn, c\u00e1c m\u1ee5c c\u00e1p, c\u1eeda ra v\u00e0o, ph\u1ee5 ki\u1ec7n th\u00f4ng gi\u00f3 v\u00e0 l\u1eafp r\u00e1p ho\u00e0n thi\u1ec7n c\u00f3 cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 c\u1ea7n thi\u1ebft t\u1ea1i trang web th\u1ef1c t\u1ebf hay kh\u00f4ng. h\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch \u0111\u1ecdc x\u1ebfp h\u1ea1ng IP v\u00e0 c\u00e1ch ch\u1ec9 \u0111\u1ecbnh h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi m\u00e0 kh\u00f4ng c\u1ea7n x\u1eed l\u00fd m\u1ed9t m\u00e3 nh\u01b0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf x\u1ebfp h\u1ea1ng IP c\u00f3 \u00fd ngh\u0129a g\u00ec<\/h2>\n\n\n\n
\"H\u1ed9p<\/figure>\n\n\n\n

M\u00e3 IP \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong IEC 60529<\/a>. N\u00f3 ph\u00e2n lo\u1ea1i m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c th\u00f9ng ch\u1ee9a ch\u1ed1ng l\u1ea1i s\u1ef1 ti\u1ebfp c\u1eadn v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn nguy hi\u1ec3m, s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a v\u1eadt th\u1ec3 r\u1eafn l\u1ea1 v\u00e0 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a n\u01b0\u1edbc.M\u00e3 n\u00e0y r\u1ea5t h\u1eefu \u00edch v\u00ec n\u00f3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c t\u1eeb chung chung nh\u01b0 \u201cch\u1ed1ng b\u1ee5i\u201dho\u1eb7c \u201cch\u1ed1ng n\u01b0\u1edbc\u201dth\u00e0nh c\u00e1c lo\u1ea1i th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n

Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, m\u00e3 IP ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ecdc th\u00e0nh m\u1ed9t d\u00f2ng trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt r\u1ed9ng h\u01a1n. IEC 60529<\/a> b\u1ea3n th\u00e2n n\u00f3 kh\u00f4ng cho b\u1ea1n bi\u1ebft li\u1ec7u l\u1edbp ph\u1ee7 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 \u0103n m\u00f2n ven bi\u1ec3n hay kh\u00f4ng, li\u1ec7u c\u1eeda s\u1ed5 polymer c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi l\u00e2u d\u00e0i hay li\u1ec7u s\u1ef1 ng\u01b0ng t\u1ee5 b\u00ean trong s\u1ebd h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t qua \u0111\u00eam hay kh\u00f4ng.<\/p>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh mua s\u1eafm.M\u1ed9t h\u1ed9p c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ki\u1ec3m tra ingress-b\u1ea3o v\u1ec7 v\u00e0 v\u1eabn c\u1ea7n th\u00eam c\u00e1c \u0111i\u1ec1u kho\u1ea3n thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng m\u00e0 n\u00f3 s\u1ebd ho\u1ea1t \u0111\u1ed9ng. ng\u01b0\u1eddi mua do \u0111\u00f3 n\u00ean y\u00eau c\u1ea7u m\u00e3 IP c\u00f9ng v\u1edbi v\u1eadt li\u1ec7u, l\u1edbp ph\u1ee7, ni\u00eam phong, c\u00e1p-entry v\u00e0 th\u00f4ng tin nhi\u1ec7t \u0111\u1ed9 ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ea5p nh\u1eadn \u201clo\u1ea1i ngo\u00e0i tr\u1eddi\u201d nh\u01b0 m\u1ed9t m\u00f4 t\u1ea3 k\u1ef9 thu\u1eadt ho\u00e0n ch\u1ec9nh.M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi n\u00ean l\u00e0m cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean c\u00f9ng m\u1ed9t b\u1ea3ng d\u1eef li\u1ec7u.<\/p>\n\n\n\n

C\u00e1ch \u0111\u1ecdc hai ch\u1eef s\u1ed1 trong m\u00e3 IP<\/h2>\n\n\n\n

Ch\u1eef s\u1ed1 \u0111\u1eb7c tr\u01b0ng \u0111\u1ea7u ti\u00ean li\u00ean quan \u0111\u1ebfn s\u1ef1 ti\u1ebfp c\u1eadn v\u00e0 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a v\u1eadt th\u1ec3 r\u1eafn. Th\u1ee9 hai li\u00ean quan \u0111\u1ebfn n\u01b0\u1edbc. M\u1ed7i ch\u1eef s\u1ed1 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u1ee9c \u0111\u1ed9 x\u00e1c \u0111\u1ecbnh b\u00ean trong IEC 60529<\/a>; hai ch\u1eef s\u1ed1 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t \u0111i\u1ec3m chung.<\/p>\n\n\n\n

V\u00ed d\u1ee5, \u201c6\u201d trong IP65 ch\u1ec9 ra lo\u1ea1i l\u1edbp ph\u1ee7 b\u1ee5i cao nh\u1ea5t trong ti\u00eau chu\u1ea9n, trong khi \u201c5\u201d m\u00f4 t\u1ea3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c tia n\u01b0\u1edbc theo th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. IP66 thay \u0111\u1ed5i lo\u1ea1i ki\u1ec3m tra n\u01b0\u1edbc, kh\u00f4ng ph\u1ea3i lo\u1ea1i b\u1ee5i. IP67 gi\u1ea3i quy\u1ebft c\u00e1c \u0111i\u1ec1u ki\u1ec7n ng\u00e2m t\u1ea1m th\u1eddi v\u00e0 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi \u0111\u01a1n gi\u1ea3n l\u00e0 \u201ct\u1ed1t h\u01a1n m\u1ed9t c\u1ea5p\u201d cho m\u1ecdi \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y quan tr\u1ecdng khi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ti\u1ebfp x\u00fac ch\u1ee7 y\u1ebfu v\u1edbi m\u01b0a v\u00e0 b\u1ee5i trong kh\u00f4ng kh\u00ed ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 ng\u00e2m.Ch\u1ecdn m\u1ed9t m\u00e3 li\u00ean quan \u0111\u1ebfn ng\u00e2m c\u00f3 th\u1ec3 th\u00eam \u00edt gi\u00e1 tr\u1ecb n\u1ebfu c\u00e1c r\u1ee7i ro th\u1ef1c s\u1ef1 l\u00e0 \u0103n m\u00f2n, r\u00f2 r\u1ec9 c\u00e1p-v\u00e0o ho\u1eb7c ng\u01b0ng t\u1ee5.Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t d\u1ef1 \u00e1n ti\u1ebfp x\u00fac v\u1edbi r\u1eeda tr\u00f4i ho\u1eb7c m\u00e1y bay ph\u1ea3n l\u1ef1c n\u01b0\u1edbc m\u1ea1nh kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o m\u1ed9t \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ch\u1ec9 cho l\u01b0\u1ee3ng m\u01b0a th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

C\u1ea7n \u0111\u00e1nh gi\u00e1 IP g\u00ec cho H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi?<\/h2>\n\n\n\n

Kh\u00f4ng c\u00f3 s\u1ed1 IP ph\u1ed5 qu\u00e1t cho m\u1ecdi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi. m\u1ee9c y\u00eau c\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i v\u00e0 h\u01b0\u1edbng ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc, \u0111i\u1ec1u ki\u1ec7n b\u1ee5i, v\u1ecb tr\u00ed l\u1eafp, th\u1ef1c h\u00e0nh l\u00e0m s\u1ea1ch v\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a \u0111\u1ed9 \u1ea9m x\u00e2m nh\u1eadp v\u00e0o thi\u1ebft b\u1ecb \u0111i\u1ec7n.<\/p>\n\n\n\n

B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh ph\u01a1i s\u00e1ng.V\u1ecf b\u1ecdc d\u01b0\u1edbi t\u00e1n c\u00e2y hay ph\u01a1i s\u00e1ng ho\u00e0n to\u00e0n?M\u01b0a do gi\u00f3 c\u00f3 th\u1ec3 \u0111\u1ebfn c\u1eeda v\u00e0 t\u1ea5m c\u00e1p kh\u00f4ng?Nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec s\u1ebd r\u1eeda thi\u1ebft b\u1ecb g\u1ea7n \u0111\u00f3 b\u1eb1ng v\u00f2i?\u0110\u1ecba \u0111i\u1ec3m c\u00f3 b\u1ee5i b\u1eb7m, ven bi\u1ec3n hay c\u00f4ng nghi\u1ec7p kh\u00f4ng?N\u01b0\u1edbc m\u1eb7t c\u00f3 th\u1ec3 d\u00e2ng l\u00ean xung quanh c\u0103n c\u1ee9 kh\u00f4ng?Nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y m\u00f4 t\u1ea3 nhi\u1ec7m v\u1ee5 m\u00f4i tr\u01b0\u1eddng ch\u00ednh x\u00e1c h\u01a1n t\u1eeb \u201cngo\u00e0i tr\u1eddi.\u201d<\/p>\n\n\n\n

Sau \u0111\u00f3 ch\u1ecdn y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp v\u1edbi k\u1ef9 s\u01b0 d\u1ef1 \u00e1n v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t. IP54 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c che ch\u1eafn, trong khi c\u00e1c c\u00e0i \u0111\u1eb7t ti\u1ebfp x\u00fac nhi\u1ec1u h\u01a1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u danh m\u1ee5c ch\u1ed1ng n\u01b0\u1edbc cao h\u01a1n. IP65 th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho v\u1ecf \u0111i\u1ec7n ngo\u00e0i tr\u1eddi, nh\u01b0ng n\u00f3 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 m\u1ed9t quy t\u1eafc ph\u1ed5 qu\u00e1t m\u00e0 kh\u00f4ng c\u1ea7n ki\u1ec3m tra trang web v\u00e0 c\u1ea5u h\u00ecnh ho\u00e0n thi\u1ec7n. x\u1ebfp h\u1ea1ng h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ph\u1ea3i tu\u00e2n theo m\u1ee9c ph\u01a1i nhi\u1ec5m \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, kh\u00f4ng ph\u1ea3i l\u00e0 th\u00f3i quen mua s\u1eafm m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n

C\u00e1c gi\u1ea3i ph\u00e1p h\u1ed9p ph\u00e2n ph\u1ed1i t\u00edch h\u1ee3p c\u1ee7a Lanshan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n d\u1ef1 \u00e1n kh\u00e1c nhau.\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u1ee5 th\u1ec3, y\u00eau c\u1ea7u x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n v\u1ec1 m\u1ee9c IP \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 v\u1ecf b\u1ecdc ch\u00ednh x\u00e1c, c\u1eeda ra v\u00e0o, t\u1ea5m tuy\u1ebfn v\u00e0 ph\u1ee5 ki\u1ec7n m\u00e0 x\u1ebfp h\u1ea1ng \u0111\u00f3 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n

IP54 vs IP55 vs IP65 vs IP66: T\u1eadp trung v\u00e0o m\u1ee9c \u0111\u1ed9 ph\u01a1i s\u00e1ng<\/h2>\n\n\n\n

Ng\u01b0\u1eddi mua th\u01b0\u1eddng so s\u00e1nh IP54, IP55, IP65 v\u00e0 IP66 nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 c\u00e1c l\u1edbp li\u00ean ti\u1ebfp c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3.Ch\u00fang \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5 h\u01a1n l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a hai \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t.B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e2u h\u1ecfi mua h\u00e0ng \u0111\u1eb1ng sau m\u1ed7i m\u00e3 chung h\u01a1n l\u00e0 thay th\u1ebf c\u00e1c \u0111\u1ecbnh ngh\u0129a ki\u1ec3m tra ch\u00ednh th\u1ee9c.<\/p>\n\n\n\n

M\u00e3 IP<\/th>M\u00e3 cho b\u1ea1n bi\u1ebft \u0111i\u1ec1u g\u00ec<\/th>B\u1ed1i c\u1ea3nh mua h\u00e0ng \u0111i\u1ec3n h\u00ecnh<\/th>C\u00e2u h\u1ecfi v\u1eabn \u0111\u1ec3 x\u00e1c minh<\/th><\/tr><\/thead>
IP54<\/td>H\u1ea1n ch\u1ebf b\u1ee5i x\u00e2m nh\u1eadp; n\u01b0\u1edbc b\u1eafn tung t\u00f3e<\/td>C\u00f3 th\u1ec3 xem x\u00e9t ph\u01a1i nhi\u1ec5m ngo\u00e0i tr\u1eddi c\u00f3 m\u00e1i che ho\u1eb7c v\u1eeba ph\u1ea3i<\/td>Vi\u1ec7c l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf c\u00f3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u01b0a, tia n\u01b0\u1edbc ho\u1eb7c b\u1ee5i n\u1eb7ng kh\u00f4ng?<\/td><\/tr>
IP55<\/td>H\u1ea1n ch\u1ebf b\u1ee5i x\u00e2m nh\u1eadp; tia n\u01b0\u1edbc<\/td>C\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ti\u1ebfp x\u00fac v\u1edbi tia n\u01b0\u1edbc<\/td>C\u00e1c m\u1ee5c nh\u1eadp c\u00e1p v\u00e0 ph\u1ee5 ki\u1ec7n c\u00f3 \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cho c\u00f9ng m\u1ed9t \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng?<\/td><\/tr>
IP65<\/td>B\u1ee5i k\u00edn; tia n\u01b0\u1edbc<\/td>Th\u01b0\u1eddng xuy\u00ean \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho v\u1ecf \u0111i\u1ec7n ngo\u00e0i tr\u1eddi ti\u1ebfp x\u00fac<\/td>C\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0103n m\u00f2n, tia c\u1ef1c t\u00edm v\u00e0 ng\u01b0ng t\u1ee5 c\u0169ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh?<\/td><\/tr>
IP66<\/td>K\u00edn b\u1ee5i; th\u1eed nghi\u1ec7m tia n\u01b0\u1edbc nghi\u00eam ng\u1eb7t h\u01a1n<\/td>C\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 y\u00eau c\u1ea7u ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc cao h\u01a1n h\u1ee3p l\u00fd<\/td>V\u1ecf b\u1ecdc ho\u00e0n thi\u1ec7n v\u1eabn c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t v\u00e0 ph\u1ee5 ki\u1ec7n kh\u00f4ng?<\/td><\/tr>
IP67<\/td>B\u1ee5i k\u00edn; th\u1eed nghi\u1ec7m ng\u00e2m t\u1ea1m th\u1eddi<\/td>Ch\u1ec9 khi ng\u00e2m t\u1ea1m th\u1eddi l\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n thi\u1ebft k\u1ebf th\u1ef1c s<\/td>Vi\u1ec7c l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf c\u00f3 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ng\u00e2m v\u00e0 \u0111\u1ed9 s\u00e2u\/th\u1eddi gian x\u00e1c \u0111\u1ecbnh kh\u00f4ng?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T\u1ea1i sao m\u1ed9t s\u1ed1 n\u01b0\u1edbc cao h\u01a1n kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t<\/h3>\n\n\n\n

M\u1ed9t lo\u1ea1i n\u01b0\u1edbc-ng\u0103n cao h\u01a1n c\u00f3 th\u1ec3 th\u00edch h\u1ee3p, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00f4ng gi\u00f3, h\u00e0nh vi nhi\u1ec7t, l\u1ef1a ch\u1ecdn ph\u1ee5 ki\u1ec7n v\u00e0 chi ph\u00ed. n\u1ebfu m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi k\u00edn k\u00edn ch\u1ee9a c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u1ea1o nhi\u1ec7t, nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eabn c\u1ea7n ch\u1ee9ng minh r\u1eb1ng nhi\u1ec7t \u0111\u1ed9 b\u00ean trong v\u1eabn n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p \u0111\u1ed1i v\u1edbi t\u1ea3i \u0111\u00e3 th\u1ecfa thu\u1eadn.<\/p>\n\n\n\n

Kh\u00f4ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhi\u1ec7t b\u1eb1ng c\u00e1ch khoan c\u00e1c l\u1ed7 ch\u01b0a \u0111\u01b0\u1ee3c xem x\u00e9t v\u00e0o m\u1ed9t v\u1ecf b\u1ecdc \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng.T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, kh\u00f4ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 x\u00e2m nh\u1eadp b\u1eb1ng c\u00e1ch ni\u00eam phong m\u1ecdi l\u1ed7 m\u1edf m\u00e0 kh\u00f4ng ki\u1ec3m tra vi\u1ec7c lo\u1ea1i b\u1ecf nhi\u1ec7t v\u00e0 ng\u01b0ng t\u1ee5.Thi\u1ebft k\u1ebf ho\u00e0n thi\u1ec7n ph\u1ea3i c\u00e2n b\u1eb1ng t\u1ea3i \u0111i\u1ec7n, b\u1ea3o v\u1ec7 v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

T\u1ea1i sao IP65 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng th\u1ea5m n\u01b0\u1edbc trong m\u1ecdi t\u00ecnh hu\u1ed1ng<\/h2>\n\n\n\n
\"H\u1ed9p<\/figure>\n\n\n\n

T\u1eeb \u201ckh\u00f4ng th\u1ea5m n\u01b0\u1edbc\u201dth\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean trong c\u00e1c m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m, nh\u01b0ng m\u1ed9t m\u00e3 IP \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n h\u00f3a c\u1ee5 th\u1ec3. v\u00ed d\u1ee5 IP65, kh\u00f4ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng ng\u1eadp kh\u00f4ng gi\u1edbi h\u1ea1n, ch\u00ecm li\u00ean t\u1ee5c ho\u1eb7c m\u1ecdi ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch \u00e1p su\u1ea5t cao.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, ng\u01b0\u1eddi mua n\u00ean h\u1ecfi lo\u1ea1i ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c xem x\u00e9t v\u00e0 h\u1ed9p s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t nh\u01b0 th\u1ebf n\u00e0o. n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t l\u1ed1i v\u00e0o c\u00e1p \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp k\u00e9m, \u0111i d\u1ecdc theo m\u1ed9t \u1ed1ng d\u1eabn ho\u1eb7c thu th\u1eadp xung quanh m\u1ed9t c\u01a1 s\u1edf ngay c\u1ea3 khi c\u1eeda tr\u01b0\u1edbc c\u00f3 m\u1ed9t con d\u1ea5u th\u00edch h\u1ee3p.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao h\u01b0\u1edbng d\u1eabn tr\u01b0\u1edbc \u0111\u00f3 tr\u00ean s\u1ef1 x\u00e2m nh\u1eadp v\u00e0 ng\u01b0ng t\u1ee5 n\u01b0\u1edbc<\/a> n\u00ean \u0111\u01b0\u1ee3c x\u1eed l\u00fd nh\u01b0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 ch\u1ea9n \u0111o\u00e1n ri\u00eang bi\u1ec7t. \u0111\u00e1nh gi\u00e1 bao v\u00e2y l\u00e0 quan tr\u1ecdng, nh\u01b0ng c\u00e0i \u0111\u1eb7t v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi m\u1ed9t ki\u1ec3m tra bao v\u00e2y tr\u1ed1ng.<\/p>\n\n\n\n

N\u1ebfu m\u1ed9t d\u1ef1 \u00e1n c\u00f3 th\u1ec3 b\u1ecb ng\u1eadp l\u1ee5t ho\u1eb7c ng\u00e2m, h\u00e3y ch\u1ec9 \u0111\u1ecbnh \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3 m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng.Kh\u00f4ng suy ra kh\u1ea3 n\u0103ng ng\u00e2m t\u1eeb nh\u00e3n IP65 ho\u1eb7c t\u1eeb c\u1ee5m t\u1eeb chung \u201ch\u1ed9p ch\u1ed1ng th\u1ea5m ngo\u00e0i tr\u1eddi.\u201d<\/p>\n\n\n\n

Cable Glands, Windows v\u00e0 Accessories Can Change the Result<\/h2>\n\n\n\n

M\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ch\u1ec9 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t nh\u01b0 c\u00e1c giao di\u1ec7n ho\u00e0n th\u00e0nh c\u1ee7a n\u00f3. tuy\u1ebfn c\u00e1p, ph\u00edch c\u1eafm l\u1ed7, ph\u1ea7n c\u1ee9ng c\u1eeda, c\u1eeda s\u1ed5 xem, qu\u1ea1t l\u1ecdc v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n kh\u00e1c tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a ranh gi\u1edbi m\u00f4i tr\u01b0\u1eddng sau khi c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n

Ghi ch\u00fa c\u1ee7a UL Solutions<\/a> r\u1eb1ng c\u00e1c ph\u1ee5 ki\u1ec7n g\u1eafn tr\u00ean v\u1ecf nh\u01b0 b\u1ed9 c\u1eeda s\u1ed5, b\u1ed9 qu\u1ea1t l\u1ecdc v\u00e0 ph\u00edch c\u1eafm l\u1ed7 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u1ec1 kh\u1ea3 n\u0103ng duy tr\u00ec con d\u1ea5u m\u00f4i tr\u01b0\u1eddng khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi v\u1ecf \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng. h\u01b0\u1edbng d\u1eabn NEMA t\u01b0\u01a1ng t\u1ef1 nh\u1ea5n m\u1ea1nh r\u1eb1ng x\u1ebfp h\u1ea1ng t\u1ed5ng th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi th\u00e0nh ph\u1ea7n b\u1ea3o v\u1ec7 \u00edt nh\u1ea5t trong l\u1eafp r\u00e1p.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi vi\u1ec7c mua s\u1eafm, ban h\u00e0nh l\u1ecbch tr\u00ecnh c\u00e1p th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t h\u1ed9p. cung c\u1ea5p c\u00e1p b\u00ean ngo\u00e0i \u0111\u01b0\u1eddng k\u00ednh, s\u1ed1 l\u01b0\u1ee3ng, h\u01b0\u1edbng nh\u1eadp c\u1ea3nh v\u00e0 b\u1ea5t k\u1ef3 l\u1ed7 m\u1edf d\u1ef1 ph\u00f2ng. y\u00eau c\u1ea7u nh\u00e0 s\u1ea3n xu\u1ea5t x\u00e1c \u0111\u1ecbnh t\u1ea5m tuy\u1ebfn, con d\u1ea5u v\u00e0 ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi x\u1ebfp h\u1ea1ng \u0111\u1ec1 xu\u1ea5t. \u0111i\u1ec1u n\u00e0y gi\u1eef cho ranh gi\u1edbi m\u00f4i tr\u01b0\u1eddng h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng c\u00e1p \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

Khi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i t\u1ea1i ch\u1ed7, h\u00e3y ghi l\u1ea1i m\u1ecdi l\u1ea7n th\u00e2m nh\u1eadp m\u1edbi. M\u1ed9t tuy\u1ebfn c\u00e1p ho\u1eb7c m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c th\u00eam v\u00e0o sau n\u00e0y c\u00f3 th\u1ec3 y\u00eau c\u1ea7u xem x\u00e9t ngay c\u1ea3 khi v\u1ecf ban \u0111\u1ea7u mang m\u00e3 IP mong mu\u1ed1n.<\/p>\n\n\n\n

X\u1ebfp h\u1ea1ng IP kh\u00f4ng thi\u1ebft l\u1eadp kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/h2>\n\n\n\n

Kh\u00f4ng kh\u00ed ch\u1ee9a \u0111\u1ea7y mu\u1ed1i, h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c v\u1eadt li\u1ec7u ch\u1ed1ng \u1ea9m dai d\u1eb3ng theo nh\u1eefng c\u00e1ch m\u00e0 IEC 60529<\/a> m\u00e3 x\u00e2m nh\u1eadp kh\u00f4ng m\u00f4 t\u1ea3. C\u00e1c H\u1ec7 th\u1ed1ng bao v\u00e2y NEMA<\/a> minh h\u1ecda r\u00f5 r\u00e0ng s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y: NEMA Type 4X bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u b\u1ed5 sung li\u00ean quan \u0111\u1ebfn \u0103n m\u00f2n kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch g\u00e1n s\u1ed1 IP.<\/p>\n\n\n\n

NEMA c\u0169ng c\u1ea3nh b\u00e1o<\/a> x\u1ebfp h\u1ea1ng IP v\u00e0 NEMA \u0111\u00f3 kh\u00f4ng ho\u00e0n to\u00e0n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00ec h\u1ec7 th\u1ed1ng NEMA gi\u1ea3i quy\u1ebft c\u00e1c m\u1ed1i nguy m\u00f4i tr\u01b0\u1eddng b\u1ed5 sung. tham kh\u1ea3o ch\u00e9o c\u00f3 th\u1ec3 h\u1eefu \u00edch cho th\u1ea3o lu\u1eadn s\u01a1 b\u1ed9, nh\u01b0ng ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean chuy\u1ec3n \u0111\u1ed5i m\u00e3 IP tr\u1ef1c ti\u1ebfp th\u00e0nh y\u00eau c\u1ea7u b\u1ed3i th\u01b0\u1eddng Lo\u1ea1i NEMA m\u00e0 kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng h\u1ed7 tr.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi \u1edf m\u1ed9t v\u1ecb tr\u00ed ven bi\u1ec3n ho\u1eb7c h\u00f3a h\u1ecdc t\u00edch c\u1ef1c, ch\u1ec9 \u0111\u1ecbnh v\u1eadt li\u1ec7u bao v\u00e2y, h\u1ec7 th\u1ed1ng l\u1edbp ph\u1ee7 v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n ri\u00eang bi\u1ec7t. th\u00e9p kh\u00f4ng g\u1ec9 ch\u00ednh n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi ph\u1ed5 qu\u00e1t; l\u1edbp, ch\u1ebf t\u1ea1o, \u1ed1c v\u00edt v\u00e0 x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u1eabn c\u00f2n quan tr\u1ecdng. m\u00e3 IP h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi n\u00ean v\u1eabn l\u00e0 m\u1ed9t d\u00f2ng ri\u00eang bi\u1ec7t t\u1eeb y\u00eau c\u1ea7u \u0103n m\u00f2n.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u v\u1eadt li\u1ec7u v\u00e0 k\u1ebft th\u00fac \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 b\u1eb1ng ch\u1ee9ng li\u00ean quan \u0111\u1ebfn d\u1ef1 \u00e1n. kh\u00f4ng \u0111\u1ec3 \u201cth\u00e9p kh\u00f4ng g\u1ec9 IP65\u201d tr\u1edf th\u00e0nh v\u1eadt thay th\u1ebf cho \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt \u0103n m\u00f2n.<\/p>\n\n\n\n

Ph\u01a1i nhi\u1ec5m tia c\u1ef1c t\u00edm v\u00e0 th\u1eddi ti\u1ebft c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t ri\u00eang<\/h2>\n\n\n\n
\"T\u1ee7<\/figure>\n\n\n\n

\u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m c\u00e1c c\u1eeda s\u1ed5 phi kim lo\u1ea1i, nh\u00e3n, con d\u1ea5u v\u00e0 l\u1edbp ph\u1ee7 ngay c\u1ea3 khi v\u1ecf b\u1ecdc ti\u1ebfp t\u1ee5c \u0111\u00e1p \u1ee9ng m\u1ed9t th\u1eed nghi\u1ec7m x\u00e2m nh\u1eadp khi m\u1edbi. kh\u00e1ng UV do \u0111\u00f3 l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi mua ri\u00eang bi\u1ec7t kh\u00e1c.<\/p>\n\n\n\n

H\u01b0\u1edbng d\u1eabn v\u1ec1 ph\u1ee5 ki\u1ec7n bao v\u00e2y c\u1ee7a UL<\/a> x\u1eed l\u00fd kh\u1ea3 n\u0103ng ch\u1ed1ng suy tho\u00e1i v\u00e0 \u0103n m\u00f2n tia c\u1ef1c t\u00edm nh\u01b0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u1edbi ch\u00ednh con d\u1ea5u m\u00f4i tr\u01b0\u1eddng.\u0110\u00f3 l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh h\u1eefu \u00edch cho m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi: h\u1ecfi nh\u1eefng v\u1eadt li\u1ec7u n\u00e0o ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 b\u1eb1ng ch\u1ee9ng n\u00e0o h\u1ed7 tr\u1ee3 vi\u1ec7c s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi d\u1ef1 \u0111\u1ecbnh c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

Ki\u1ec3m tra c\u00e1c mi\u1ebfng \u0111\u1ec7m c\u1eeda, c\u1eeda s\u1ed5 trong su\u1ed1t, ph\u1ee5 ki\u1ec7n c\u00e1p v\u00e0 nh\u00e3n b\u00ean ngo\u00e0i c\u0169ng nh\u01b0 v\u1ecf kim lo\u1ea1i.N\u1ebfu d\u1ef1 \u00e1n y\u00eau c\u1ea7u th\u1eddi gian ph\u1ee5c v\u1ee5 ngo\u00e0i tr\u1eddi d\u00e0i d\u01b0\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi m\u1ea1nh, h\u00e3y bi\u1ebfn nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ph\u01a1i nhi\u1ec5m \u0111\u00f3 th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a y\u00eau c\u1ea7u thay v\u00ec gi\u1ea3 s\u1eed m\u00e3 IP bao g\u1ed3m th\u1eddi ti\u1ebft.<\/p>\n\n\n\n

Ng\u01b0ng t\u1ee5 c\u00f3 th\u1ec3 x\u1ea3y ra b\u00ean trong m\u1ed9t bao v\u00e2y IP cao<\/h2>\n\n\n\n

M\u1ed9t \u0111\u00e1nh gi\u00e1 IP cao c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a \u0111\u1ed9 \u1ea9m b\u00ean ngo\u00e0i m\u00e0 kh\u00f4ng lo\u1ea1i b\u1ecf h\u01a1i n\u01b0\u1edbc \u0111\u00e3 c\u00f3 b\u00ean trong v\u1ecf b\u1ecdc.N\u1ebfu b\u1ec1 m\u1eb7t b\u00ean trong m\u00e1t m\u1ebb d\u01b0\u1edbi \u0111i\u1ec3m s\u01b0\u01a1ng, h\u01a1i \u0111\u00f3 c\u00f3 th\u1ec3 ng\u01b0ng t.<\/p>\n\n\n\n

C\u00e1c D\u1ecbch v\u1ee5 th\u1eddi ti\u1ebft qu\u1ed1c gia<\/a> \u0111\u1ecbnh ngh\u0129a \u0111i\u1ec3m s\u01b0\u01a1ng l\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00e0 kh\u00f4ng kh\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t \u0111\u1ec3 b\u00e3o h\u00f2a x\u1ea3y ra. trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf, m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 kh\u00f4 trong m\u1ed9t bu\u1ed5i chi\u1ec1u \u1ea5m \u00e1p v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ecdt b\u00ean trong sau khi gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 ban \u0111\u00eam nhanh ch\u00f3ng.<\/p>\n\n\n\n

Ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t-xem x\u00e9t thi\u1ebft k\u1ebf nhi\u1ec7t, ch\u1ed1ng ng\u01b0ng t\u1ee5 s\u01b0\u1edfi \u1ea5m, th\u00f4ng gi\u00f3 ho\u1eb7c \u00e1p l\u1ef1c-b\u1eb1ng c\u00e1ch c\u00e2n b\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p, t\u00f9y thu\u1ed9c v\u00e0o trang web. nh\u1eefng t\u00ednh n\u0103ng ph\u1ea3i \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p v\u1edbi b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp c\u1ea7n thi\u1ebft thay v\u00ec th\u00eam sau \u0111\u00f3 m\u00e0 kh\u00f4ng xem x\u00e9t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u00f3 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 ng\u00e0y \u0111\u00eam l\u1edbn ho\u1eb7c \u1ed1ng d\u1eabn c\u00e1p \u1ea9m, bao g\u1ed3m c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m trong \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt. IP65 kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u201ckh\u00f4ng th\u1ec3 ng\u01b0ng t\u1ee5.\u201d Do \u0111\u00f3, m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 c\u1ea7n c\u1ea3 b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5 \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n\n\n\n

X\u1ebfp h\u1ea1ng bao v\u00e2y tr\u1ed1ng so v\u1edbi l\u1eafp r\u00e1p ph\u00e2n ph\u1ed1i \u0111\u00e3 ho\u00e0n th\u00e0nh<\/h2>\n\n\n\n

M\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa v\u1ecf r\u1ed7ng v\u00e0 c\u1ee5m \u0111i\u1ec7n ho\u00e0n ch\u1ec9nh. IEC 62208<\/a> bao g\u1ed3m c\u00e1c v\u1ecf r\u1ed7ng d\u00e0nh cho c\u1ee5m thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n \u00e1p th\u1ea5p. IEC 61439-1<\/a> cung c\u1ea5p c\u00e1c quy t\u1eafc chung cho c\u00e1c c\u1ee5m \u0111i\u1ec7n \u00e1p th\u1ea5p ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi ph\u1ea7n s\u1ea3n ph\u1ea9m \u00e1p d\u1ee5ng.<\/p>\n\n\n\n

Do \u0111\u00f3, m\u1ed9t th\u1eed nghi\u1ec7m bao v\u00e2y tr\u1ed1ng kh\u00f4ng thi\u1ebft l\u1eadp t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi sau khi b\u1ed9 ng\u1eaft m\u1ea1ch, thanh c\u00e1i, \u0111\u1ed3ng h\u1ed3 \u0111o, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, \u0111\u1ea7u v\u00e0o c\u00e1p v\u00e0 ph\u1ee5 ki\u1ec7n th\u00f4ng gi\u00f3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.C\u00e1c thi\u1ebft b\u1ecb ho\u00e0n th\u00e0nh c\u00f3 y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n, nhi\u1ec7t v\u00e0 ng\u1eafn m\u1ea1ch ngo\u00e0i vi\u1ec7c b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp c\u1ee7a bao v\u00e2y.<\/p>\n\n\n\n

H\u1ecfi xem y\u00eau c\u1ea7u IP c\u00f3 \u00e1p d\u1ee5ng cho v\u1ecf tr\u1ed1ng, cho m\u1ed9t l\u1eafp r\u00e1p \u0111\u1ea1i di\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ho\u1eb7c cho c\u1ea5u h\u00ecnh ho\u00e0n th\u00e0nh ch\u00ednh x\u00e1c \u0111ang \u0111\u01b0\u1ee3c cung c\u1ea5p hay kh\u00f4ng.C\u00e2u tr\u1ea3 l\u1eddi x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec x\u00e1c minh th\u00eam m\u00e0 d\u1ef1 \u00e1n c\u1ea7n.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb t\u00f9y ch\u1ec9nh, gi\u1eef b\u1ed1 tr\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 c\u00e1c chi ti\u1ebft b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi c\u00f9ng m\u1ed9t ki\u1ec3m so\u00e1t s\u1eeda \u0111\u1ed5i. di chuy\u1ec3n m\u1ed9t th\u00e0nh ph\u1ea7n l\u1edbn ho\u1eb7c th\u00eam m\u1ed9t fan h\u00e2m m\u1ed9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u1ea3 \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t v\u00e0 bao v\u00e2y.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng V\u1ecb tr\u00ed c\u00e0i \u0111\u1eb7t trong \u0110\u00e1nh gi\u00e1 IP<\/h2>\n\n\n\n

M\u1ed9t m\u00e3 ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng n\u00f3i cho ng\u01b0\u1eddi c\u00e0i \u0111\u1eb7t n\u01a1i n\u01b0\u1edbc m\u01b0a s\u1ebd ch\u1ea3y qua m\u1ed9t t\u1ee7 th\u1ef1c s\u1ef1. chi\u1ec1u cao l\u1eafp \u0111\u1eb7t, kho\u1ea3ng c\u00e1ch t\u01b0\u1eddng, t\u00e1n, tuy\u1ebfn \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn v\u00e0 h\u01b0\u1edbng v\u00e0o c\u00e1p \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ph\u01a1i s\u00e1ng th\u1ef1c t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi g\u1eafn tr\u00ean t\u01b0\u1eddng, ki\u1ec3m tra xem d\u00f2ng ch\u1ea3y t\u1eeb t\u00f2a nh\u00e0 \u1edf tr\u00ean c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn c\u00e1c m\u1ee5c tr\u00ean hay kh\u00f4ng.\u0110\u1ed1i v\u1edbi m\u1ed9t \u0111\u01a1n v\u1ecb \u0111\u1ee9ng tr\u00ean s\u00e0n, \u0111\u00e1nh gi\u00e1 gi\u1eadt g\u00e2n, tho\u00e1t n\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng n\u01b0\u1edbc \u0111\u1ecdng xung quanh ch\u00e2n \u0111\u1ebf. n\u01a1i ho\u1ea1t \u0111\u1ed9ng l\u00e0m s\u1ea1ch x\u1ea3y ra g\u1ea7n \u0111\u00f3, bao g\u1ed3m h\u01b0\u1edbng d\u1ef1 ki\u1ebfn v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 phun.<\/p>\n\n\n\n

So s\u00e1nh v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u1edbi h\u01b0\u1edbng d\u1eabn tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a Lanshan tr\u00ean t\u1ee7 ph\u00e2n ph\u1ed1i trong nh\u00e0 so v\u1edbi ngo\u00e0i tr\u1eddi<\/a>. Quy\u1ebft \u0111\u1ecbnh \u0111\u00f3 ph\u1ea3i d\u1ef1a tr\u00ean m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 li\u1ec7u chi\u1ebfc h\u1ed9p c\u00f3 n\u1eb1m b\u00ean ngo\u00e0i t\u00f2a nh\u00e0 hay kh\u00f4ng.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u b\u1ea3n v\u1ebd c\u00e0i \u0111\u1eb7t hi\u1ec3n th\u1ecb c\u00e1c m\u1ee5c nh\u1eadp c\u00e1p v\u00e0 b\u1ea5t k\u1ef3 ph\u1ee5 ki\u1ec7n b\u00ean ngo\u00e0i n\u00e0o. sau \u0111\u00f3 y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p x\u00e1c nh\u1eadn x\u1ebfp h\u1ea1ng cho h\u01b0\u1edbng \u0111\u00e3 c\u00e0i \u0111\u1eb7t \u0111\u00f3.<\/p>\n\n\n\n

Ma tr\u1eadn l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf cho ng\u01b0\u1eddi mua d\u1ef1 \u00e1n<\/h2>\n\n\n\n
\"Minh<\/figure>\n\n\n\n

Ma tr\u1eadn sau \u0111\u00e2y bi\u1ebfn c\u00e1c m\u00f4 t\u1ea3 trang web ph\u1ed5 bi\u1ebfn th\u00e0nh c\u00e1c c\u00e2u h\u1ecfi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi trong m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra k\u1ef9 thu\u1eadt.N\u00f3 kh\u00f4ng ch\u1ec9 \u0111\u1ecbnh x\u1ebfp h\u1ea1ng IP b\u1eaft bu\u1ed9c v\u00ec c\u00e1c quy t\u1eafc \u0111\u1ecba ph\u01b0\u01a1ng, \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eabn ki\u1ec3m so\u00e1t l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng.S\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 l\u00e0m cho y\u00eau c\u1ea7u h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi \u0111\u1ee7 c\u1ee5 th\u1ec3 \u0111\u1ec3 c\u00e1c nh\u00e0 cung c\u1ea5p b\u00e1o gi\u00e1 c\u00f9ng m\u1ed9t nhi\u1ec7m v\u1ee5 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

\u0110i\u1ec1u ki\u1ec7n trang web<\/th>Ti\u1ebfp x\u00fac ch\u00ednh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh<\/th>RFQ n\u00ean gi\u1ea3i quy\u1ebft nh\u1eefng g\u00ec<\/th><\/tr><\/thead>
T\u01b0\u1eddng ngo\u00e0i tr\u1eddi d\u01b0\u1edbi t\u00e1n c\u00e2y<\/td>M\u01b0a gi\u00f3, b\u1ee5i, \u0111\u1ecbnh tuy\u1ebfn c\u00e1p<\/td>M\u00e3 IP b\u1eaft bu\u1ed9c, b\u1ea3o v\u1ec7 l\u1ed1i v\u00e0o tr\u00ean c\u00f9ng v\u00e0 chi ti\u1ebft mi\u1ebfng \u0111\u1ec7m\/ph\u1ee5 ki\u1ec7n<\/td><\/tr>
S\u00e2n c\u00f4ng nghi\u1ec7p l\u1ed9 thi\u00ean<\/td>M\u01b0a, b\u1ee5i, phun l\u00e0m s\u1ea1ch, nhi\u1ec7t<\/td>Lo\u1ea1i n\u01b0\u1edbc-ng\u0103n, thi\u1ebft k\u1ebf nhi\u1ec7t v\u00e0 h\u1ec7 th\u1ed1ng \u0103n m\u00f2n<\/td><\/tr>
L\u1eafp \u0111\u1eb7t ven bi\u1ec3n<\/td>Kh\u00f4ng kh\u00ed mu\u1ed1i c\u1ed9ng v\u1edbi m\u01b0a v\u00e0 \u0111\u1ed9 \u1ea9m<\/td>B\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp c\u1ed9ng v\u1edbi v\u1eadt li\u1ec7u\/l\u1edbp ph\u1ee7 v\u00e0 b\u1eb1ng ch\u1ee9ng \u0103n m\u00f2n<\/td><\/tr>
Kh\u00ed h\u1eadu \u1ea9m n\u00f3ng<\/td>Ng\u01b0ng t\u1ee5 v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u00ean trong cao<\/td>X\u1ebfp h\u1ea1ng IP c\u1ed9ng v\u1edbi chi\u1ebfn l\u01b0\u1ee3c lo\u1ea1i b\u1ecf nhi\u1ec7t v\u00e0 ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5<\/td><\/tr>
Khu v\u1ef1c d\u1ec5 b\u1ecb l\u0169 l\u1ee5t<\/td>N\u01b0\u1edbc \u0111\u1ecdng ho\u1eb7c ng\u00e2m t\u1ea1m th\u1eddi<\/td>Y\u00eau c\u1ea7u n\u00e2ng cao \u0111\u1ecba \u0111i\u1ec3m v\u00e0 ng\u00e2m r\u00f5 r\u00e0ng; kh\u00f4ng suy ra t\u1eeb IP65<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Y\u00eau c\u1ea7u g\u00ec t\u1eeb Nh\u00e0 s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, cung c\u1ea5p l\u1ecbch tr\u00ecnh m\u1ea1ch c\u00f9ng v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng.N\u00eau r\u00f5 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, v\u1eadt li\u1ec7u bao v\u00e2y, s\u1eafp x\u1ebfp l\u1eafp \u0111\u1eb7t v\u00e0 chi ti\u1ebft nh\u1eadp c\u00e1p c\u1ea7n thi\u1ebft.Th\u00eam m\u00e3 IP c\u1ea7n thi\u1ebft ch\u1ec9 sau khi ph\u01a1i s\u00e1ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u m\u1ed9t b\u1ea3n v\u1ebd x\u00e1c \u0111\u1ecbnh c\u1eeda, mi\u1ebfng \u0111\u1ec7m, t\u1ea5m tuy\u1ebfn, thi\u1ebft b\u1ecb th\u00f4ng gi\u00f3 v\u00e0 ph\u1ee5 ki\u1ec7n b\u00ean ngo\u00e0i. h\u1ecfi c\u1ea5u h\u00ecnh n\u00e0o \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 li\u1ec7u b\u1ea5t k\u1ef3 m\u1ee5c n\u00e0o \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t t\u1ea1i ch\u1ed7 c\u1ea7n x\u1ebfp h\u1ea1ng b\u1eb1ng ho\u1eb7c cao h\u01a1n.<\/p>\n\n\n\n

\u0110\u1ed3ng th\u1eddi y\u00eau c\u1ea7u x\u00e1c minh l\u1eafp r\u00e1p hi\u1ec7n h\u00e0nh v\u00e0 c\u00e1c t\u00e0i li\u1ec7u ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean. b\u1ea3o v\u1ec7 IP ch\u1ec9 l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i \u0111\u00e3 ho\u00e0n th\u00e0nh. kho\u1ea3ng tr\u1ed1ng \u0111i\u1ec7n, t\u0103ng nhi\u1ec7t \u0111\u1ed9, l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 v\u00e0 kh\u1ea3 n\u0103ng \u0111o\u1ea3n m\u1ea1ch v\u1eabn y\u00eau c\u1ea7u xem x\u00e9t d\u1ef1 \u00e1n c\u1ee7a ri\u00eang h\u1ecd.<\/p>\n\n\n\n

c\u1ee7a Lanshan h\u1ed9p ph\u00e2n ph\u1ed1i t\u00edch h\u1ee3p<\/a> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh cho nhu c\u1ea7u ph\u00e2n ph\u1ed1i, b\u1ea3o v\u1ec7 v\u00e0 gi\u00e1m s\u00e1t c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n.G\u1eedi th\u00f4ng tin m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1p th\u1ef1c t\u1ebf thay v\u00ec ch\u1ec9 y\u00eau c\u1ea7u \u201ch\u1ed9p IP65,\u201d \u0111\u1ec3 c\u00f3 th\u1ec3 xem x\u00e9t l\u1ea1i bao v\u00e2y v\u00e0 s\u1eafp x\u1ebfp n\u1ed9i b.<\/p>\n\n\n\n

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

Ch\u1ecdn m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi b\u1eb1ng m\u00e3 IP m\u1ed9t m\u00ecnh l\u00e0 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7. m\u00e3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u00e1c th\u1eed nghi\u1ec7m x\u00e2m nh\u1eadp r\u1eafn v\u00e0 n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, nh\u01b0ng \u0103n m\u00f2n, ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm, ng\u01b0ng t\u1ee5, ph\u1ee5 ki\u1ec7n v\u00e0 l\u1eafp r\u00e1p ho\u00e0n th\u00e0nh ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t ri\u00eang.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh trang web tr\u01b0\u1edbc, sau \u0111\u00f3 \u0111\u1ed3ng \u00fd x\u1ebfp h\u1ea1ng v\u00e0 c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t. m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh t\u1ed1t k\u1ebft n\u1ed1i y\u00eau c\u1ea7u IP v\u1edbi c\u00e0i \u0111\u1eb7t \u0111\u00e3 ho\u00e0n th\u00e0nh.\u0110\u1ec3 l\u1ef1a ch\u1ecdn d\u1ef1 \u00e1n c\u1ee5 th, li\u00ean h\u1ec7 Lanshan Electric<\/a> v\u1edbi l\u1ecbch tr\u00ecnh m\u1ea1ch c\u1ee7a b\u1ea1n, b\u1ea3n v\u1ebd bao v\u00e2y, y\u00eau c\u1ea7u v\u00e0o c\u00e1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

X\u1ebfp h\u1ea1ng IP n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi?<\/h3>\n\n\n\n

Kh\u00f4ng c\u00f3 \u0111\u00e1nh gi\u00e1 t\u1ed1t nh\u1ea5t duy nh\u1ea5t cho m\u1ecdi trang web. x\u00e1c \u0111\u1ecbnh m\u01b0a, b\u1ee5i, r\u1eeda tr\u00f4i, l\u1eafp v\u00e0 ti\u1ebfp x\u00fac v\u1edbi l\u0169 l\u1ee5t \u0111\u1ea7u ti\u00ean, sau \u0111\u00f3 ch\u1ecdn m\u1ed9t m\u00e3 IP v\u1edbi k\u1ef9 s\u01b0 d\u1ef1 \u00e1n v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t. m\u1ed9t \u0111\u00e1nh gi\u00e1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u nh\u01b0 IP65 kh\u00f4ng n\u00ean thay th\u1ebf \u0111\u00e1nh gi\u00e1 \u0111\u00f3.<\/p>\n\n\n\n

IP65 c\u00f3 ch\u1ed1ng n\u01b0\u1edbc ho\u00e0n to\u00e0n kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 IP65 m\u00f4 t\u1ea3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng b\u1ee5i x\u00e2m nh\u1eadp v\u00e0 th\u1eed nghi\u1ec7m tia n\u01b0\u1edbc x\u00e1c \u0111\u1ecbnh theo IEC 60529<\/a>. n\u00f3 kh\u00f4ng y\u00eau c\u1ea7u ng\u00e2m kh\u00f4ng gi\u1edbi h\u1ea1n, ng\u1eadp n\u01b0\u1edbc ho\u1eb7c kh\u00e1ng cho m\u1ecdi qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch.<\/p>\n\n\n\n

IP66 c\u00f3 lu\u00f4n t\u1ed1t h\u01a1n IP65 ngo\u00e0i tr\u1eddi kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng t\u1ef1 \u0111\u1ed9ng. IP66 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t th\u1eed nghi\u1ec7m water-ingress kh\u00e1c nhau, nh\u01b0ng s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a d\u1ef1 \u00e1n c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3n nhi\u1ec7t, m\u1ee5c c\u00e1p, \u0103n m\u00f2n, ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm v\u00e0 ng\u01b0ng t\u1ee5.Ch\u1ecdn \u0111\u00e1nh gi\u00e1 cho ph\u01a1i nhi\u1ec5m th\u1ef1c t\u1ebf ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ecdn s\u1ed1 l\u1edbn nh\u1ea5t.<\/p>\n\n\n\n

X\u1ebfp h\u1ea1ng IP c\u00f3 bao g\u1ed3m b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 IEC m\u00e3 IP \u0111\u1ecba ch\u1ec9 truy c\u1eadp, v\u1eadt th\u1ec3 r\u1eafn n\u01b0\u1edbc ngo\u00e0i v\u00e0 n\u01b0\u1edbc x\u00e2m nh\u1eadp. ch\u1ed1ng \u0103n m\u00f2n c\u1ea7n v\u1eadt li\u1ec7u ri\u00eang bi\u1ec7t, l\u1edbp ph\u1ee7 v\u00e0 y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng. bao v\u00e2y NEMA C\u00e1c lo\u1ea1i minh h\u1ecda t\u1ea1i sao kh\u00f4ng n\u00ean \u0111\u1ed1i x\u1eed v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m x\u00e2m nh\u1eadp v\u00e0 \u0103n m\u00f2n nh\u01b0 c\u00f9ng m\u1ed9t \u0111\u00e1nh gi\u00e1.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 th\u00eam c\u00e1c tuy\u1ebfn c\u00e1p l\u00e0m gi\u1ea3m b\u1ea3o v\u1ec7 bao v\u00e2y?<\/h3>\n\n\n\n

C\u00f3, n\u1ebfu tuy\u1ebfn \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, ph\u00edch c\u1eafm l\u1ed7 ho\u1eb7c ph\u1ee5 ki\u1ec7n kh\u00e1c kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng c\u1ea7n thi\u1ebft ho\u1eb7c \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t kh\u00f4ng ch\u00ednh x\u00e1c. xem x\u00e9t s\u1eafp x\u1ebfp ho\u00e0n ch\u1ec9nh c\u00e1p-nh\u1eadp c\u1ea3nh v\u00e0 duy tr\u00ec t\u00e0i li\u1ec7u cho c\u00e1c s\u1eeda \u0111\u1ed5i sau n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

An outdoor distribution box needs more than a high number after the letters IP. The rating describes tested protection against access, solid objects and water under defined conditions, but it does not automatically prove corrosion resistance, UV durability, condensation control or suitability for every outdoor installation. For project buyers, the practical question is not simply […]<\/p>\n","protected":false},"author":1,"featured_media":799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[106,64,105,103,62,104],"class_list":["post-1452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-distribution-box-selection","tag-electrical-enclosures","tag-iec-60529","tag-ip-rating","tag-outdoor-distribution-box","tag-outdoor-power-distribution"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/comments?post=1452"}],"version-history":[{"count":1,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1452\/revisions"}],"predecessor-version":[{"id":1453,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1452\/revisions\/1453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media\/799"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/categories?post=1452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/tags?post=1452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}