{"id":1466,"date":"2026-10-01T03:16:00","date_gmt":"2026-10-01T03:16:00","guid":{"rendered":"https:\/\/lanshanelectric.com\/?p=1466"},"modified":"2026-09-15T05:45:58","modified_gmt":"2026-09-15T05:45:58","slug":"huong-dan-may-bien-ap-ngam-dau-loai-kho-vs","status":"publish","type":"post","link":"https:\/\/lanshanelectric.com\/vi\/dry-type-vs-oil-immersed-transformer-guide\/","title":{"rendered":"M\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00e0 lo\u1ea1i kh\u00f4: Ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n?"},"content":{"rendered":"

M\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh quy\u1ebft \u0111\u1ecbnh bi\u1ebfn \u00e1p kh\u00f4ng n\u00ean gi\u1ea3m xu\u1ed1ng m\u1ed9t quy t\u1eafc \u0111\u01a1n gi\u1ea3n trong nh\u00e0 so v\u1edbi ngo\u00e0i tr\u1eddi. c\u1ea3 hai thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 cung c\u1ea5p chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u00e1ng tin c\u1eady, nh\u01b0ng h\u1ecd qu\u1ea3n l\u00fd c\u00e1ch nhi\u1ec7t, nhi\u1ec7t, ti\u1ebfp x\u00fac v\u1edbi l\u1eeda v\u00e0 b\u1ea3o tr\u00ec theo nh\u1eefng c\u00e1ch kh\u00e1c nhau c\u01a1 b\u1ea3n. nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00f3 tr\u1edf n\u00ean quan tr\u1ecdng khi m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong m\u1ed9t t\u00f2a nh\u00e0 b\u1ecb chi\u1ebfm \u0111\u00f3ng, ti\u1ebfp x\u00fac v\u1edbi th\u1eddi ti\u1ebft, \u0111\u01b0\u1ee3c bao b\u1ecdc trong m\u1ed9t tr\u1ea1m bi\u1ebfn \u00e1p nh\u1ecf g\u1ecdn ho\u1eb7c d\u1ef1 ki\u1ebfn s\u1ebd mang t\u1ea3i c\u00f4ng nghi\u1ec7p thay \u0111\u1ed5i.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 d\u1ef1 \u00e1n v\u00e0 ng\u01b0\u1eddi mua k\u1ef9 thu\u1eadt, c\u00e2u h\u1ecfi h\u1eefu \u00edch kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng ngh\u1ec7 n\u00e0o t\u1ed1t h\u01a1n ph\u1ed5 qu\u00e1t.\u0110\u00f3 l\u00e0 c\u1ea5u h\u00ecnh n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi trang web th\u1ef1c t\u1ebf, h\u1ed3 s\u01a1 t\u1ea3i, chi\u1ebfn l\u01b0\u1ee3c ch\u00e1y, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 m\u00f4 h\u00ecnh b\u1ea3o tr\u00ec.H\u01b0\u1edbng d\u1eabn n\u00e0y so s\u00e1nh hai thi\u1ebft k\u1ebf t\u1eeb quan \u0111i\u1ec3m d\u1ef1 \u00e1n \u0111\u00f3 v\u00e0 cho th\u1ea5y nh\u1eefng th\u00f4ng tin n\u00e0o n\u00ean \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn nh\u00e0 cung c\u1ea5p tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

B\u1eaft \u0111\u1ea7u v\u1edbi S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i<\/h2>\n\n\n\n
\"M\u00e1y<\/figure>\n\n\n\n

So s\u00e1nh m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00e0 lo\u1ea1i kh\u00f4 b\u1eaft \u0111\u1ea7u v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00e1ch nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t. m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 s\u1eed d\u1ee5ng c\u00e1ch nhi\u1ec7t r\u1eafn v\u00e0 kh\u00f4ng kh\u00ed \u0111\u1ec3 l\u00e0m m\u00e1t, ho\u1eb7c b\u1eb1ng c\u00e1ch l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed t\u1ef1 nhi\u00ean ho\u1eb7c b\u1eb1ng kh\u00f4ng kh\u00ed c\u01b0\u1ee1ng b\u1ee9c. m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n c\u0169ng truy\u1ec1n nhi\u1ec7t cho b\u1ec3 v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t.<\/p>\n\n\n\n

<\/a>IEC 60076-1<\/a>1 \u00e1p d\u1ee5ng cho m\u00e1y bi\u1ebfn \u00e1p \u0111i\u1ec7n lo\u1ea1i kh\u00f4 trong ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh c\u1ee7a n\u00f3, trong khi IEC 60076-1 cung c\u1ea5p c\u00e1c y\u00eau c\u1ea7u chung cho m\u00e1y bi\u1ebfn \u00e1p \u0111i\u1ec7n v\u00e0 IEC 60076-7<\/a> \u0111\u1ecba ch\u1ec9 t\u1ea3i c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p nh\u00fang d\u1ea7u kho\u00e1ng.C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y m\u00f4 t\u1ea3 c\u00e1c h\u1ecd thi\u1ebft b\u1ecb kh\u00e1c nhau v\u00e0 h\u00e0nh vi t\u1ea3i, do \u0111\u00f3, m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt d\u1ef1 \u00e1n kh\u00f4ng n\u00ean sao ch\u00e9p c\u00e1c gi\u1ea3 \u0111\u1ecbnh t\u1eeb m\u1ed9t c\u00f4ng tr\u00ecnh kh\u00e1c.<\/p>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t thi\u1ebft k\u1ebf duy nh\u1ea5t n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ed1 tr\u00ed ph\u00f2ng, l\u00e0m m\u00e1t, ki\u1ec3m so\u00e1t ch\u00e1y v\u00e0 tr\u00e0n, th\u00f3i quen ki\u1ec3m tra v\u00e0 c\u00e1ch thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng v\u1edbi ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng.N\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t c\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng an to\u00e0n h\u01a1n, hi\u1ec7u qu\u1ea3 h\u01a1n ho\u1eb7c s\u1ed1ng l\u00e2u h\u01a1n trong m\u1ecdi d\u1ef1 \u00e1n.<\/p>\n\n\n\n

S\u01a1 l\u01b0\u1ee3c v\u1ec1 lo\u1ea1i kh\u00f4 v\u00e0 m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/h2>\n\n\n\n
Y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh<\/th>M\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4<\/th>M\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/th>Nh\u1eefng g\u00ec ng\u01b0\u1eddi mua n\u00ean x\u00e1c minh<\/th><\/tr><\/thead>
C\u00e1ch nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t<\/td>C\u00e1ch nhi\u1ec7t r\u1eafn; l\u00e0m m\u00e1t kh\u00f4ng kh\u00ed<\/td>Ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n cung c\u1ea5p c\u00e1ch nhi\u1ec7t v\u00e0 truy\u1ec1n nhi\u1ec7t<\/td>Ch\u1ebf \u0111\u1ed9 x\u00e2y d\u1ef1ng v\u00e0 l\u00e0m m\u00e1t ch\u00ednh x\u00e1c<\/td><\/tr>
Logic \u0111\u1ecbnh v\u1ecb \u0111i\u1ec3n h\u00ecnh<\/td>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c \u1ee9ng d\u1ee5ng trong nh\u00e0 v\u00e0 x\u00e2y d\u1ef1ng c\u00f3 ng\u01b0\u1eddi s\u1eed d\u1ee5ng<\/td>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c tr\u1ea1m bi\u1ebfn \u00e1p ngo\u00e0i tr\u1eddi v\u00e0 s\u00e2n c\u00f4ng nghi\u1ec7p<\/td>Quy t\u1eafc \u0111\u1ecba ph\u01b0\u01a1ng, thi\u1ebft k\u1ebf ph\u00f2ng v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td><\/tr>
Ng\u0103n ch\u1eb7n ch\u1ea5t l\u1ecfng<\/td>Kh\u00f4ng c\u00f3 ng\u0103n ch\u1eb7n d\u1ea7u c\u00e1ch \u0111i\u1ec7n<\/td>Vi\u1ec7c ng\u0103n ch\u1eb7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u t\u00f9y thu\u1ed9c v\u00e0o quy t\u1eafc ch\u1ea5t l\u1ecfng v\u00e0 \u0111\u1ecba \u0111i\u1ec3m<\/td>Lo\u1ea1i ch\u1ea5t l\u1ecfng, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 y\u00eau c\u1ea7u trang web<\/td><\/tr>
Tr\u1ecdng t\u00e2m b\u1ea3o tr\u00ec<\/td>L\u00e0m s\u1ea1ch, k\u1ebft n\u1ed1i, qu\u1ea1t v\u00e0 theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 n\u1ebfu c\u00f3<\/td>\u0110i\u1ec1u ki\u1ec7n d\u1ea7u, con d\u1ea5u, ph\u1ee5 ki\u1ec7n, l\u00e0m m\u00e1t v\u00e0 k\u1ebft n\u1ed1i \u0111i\u1ec7n<\/td>H\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec nh\u00e0 s\u1ea3n xu\u1ea5t<\/td><\/tr>
\u0110\u00e1nh gi\u00e1 nhi\u1ec7t<\/td>S\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn t\u1ea3i ki\u1ec3u kh\u00f4 v\u00e0 \u0111i\u1ec1u ki\u1ec7n bao v\u00e2y th\u1ef1c t\u1ebf<\/td>S\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn t\u1ea3i ng\u00e2m ch\u1ea5t l\u1ecfng v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh th\u1ef1c t\u1ebf<\/td>H\u1ed3 s\u01a1 t\u1ea3i, m\u00f4i tr\u01b0\u1eddng xung quanh, bao v\u00e2y v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t<\/td><\/tr>
\u0110\u00e1nh gi\u00e1 ch\u00e1y<\/td>Kh\u00f4ng c\u00f3 kho d\u1ea7u kho\u00e1ng d\u1ec5 ch\u00e1y nh\u01b0ng kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y<\/td>\u0110\u1eb7c t\u00ednh ch\u1ea5t l\u1ecfng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t<\/td>H\u00e0nh vi ch\u00e1y s\u1ea3n ph\u1ea9m v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ch\u00e1y t\u00f2a nh\u00e0\/\u0111\u1ecba \u0111i\u1ec3m<\/td><\/tr>
R\u1ee7i ro m\u00f4i tr\u01b0\u1eddng<\/td>Kh\u00f4ng r\u00f2 r\u1ec9 d\u1ea7u t\u1eeb m\u00e1y bi\u1ebfn \u00e1p<\/td>H\u1eadu qu\u1ea3 r\u00f2 r\u1ec9 v\u00e0 tr\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 l\u1eafp \u0111\u1eb7t<\/td>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ch\u1ea5t l\u1ecfng, ng\u0103n ch\u1eb7n v\u00e0 tho\u00e1t n\u01b0\u1edbc<\/td><\/tr>
Quy\u1ebft \u0111\u1ecbnh m\u1edf r\u1ed9ng<\/td>Ki\u1ec3m tra kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf nhi\u1ec7t c\u1ee7a ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn v\u1eadt l\u00fd<\/td>Ki\u1ec3m tra kh\u00f4ng gian trang web, ng\u0103n ch\u1eb7n v\u00e0 s\u1eafp x\u1ebfp l\u00e0m m\u00e1t<\/td>Tuy\u1ebfn t\u1ea3i v\u00e0 thay th\u1ebf trong t\u01b0\u01a1ng lai<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Lo\u1ea1i kh\u00f4 vs d\u1ea7u ng\u00e2m b\u1ea3ng bi\u1ebfn \u00e1p l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 s\u00e0ng l\u1ecdc, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t danh s\u00e1ch ki\u1ec3m tra ph\u00ea duy\u1ec7t. quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng y\u00eau c\u1ea7u x\u1ebfp h\u1ea1ng c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3, t\u1ed5n th\u1ea5t, gi\u1edbi h\u1ea1n m\u00f4i tr\u01b0\u1eddng v\u00e0 y\u00eau c\u1ea7u c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n

Ch\u1ecdn theo v\u1ecb tr\u00ed c\u00e0i \u0111\u1eb7t, kh\u00f4ng theo th\u00f3i quen<\/h2>\n\n\n\n

V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t th\u01b0\u1eddng l\u00e0 b\u1ed9 l\u1ecdc ch\u00ednh \u0111\u1ea7u ti\u00ean trong nghi\u00ean c\u1ee9u m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00e0 lo\u1ea1i kh\u00f4. M\u1ed9t \u0111\u01a1n v\u1ecb lo\u1ea1i kh\u00f4 c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ed9t thi\u1ebft k\u1ebf trong nh\u00e0 n\u01a1i d\u1ef1 \u00e1n mu\u1ed1n tr\u00e1nh ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n b\u00ean trong t\u00f2a nh\u00e0.M\u1ed9t \u0111\u01a1n v\u1ecb ng\u00e2m d\u1ea7u c\u00f3 th\u1ec3 t\u00edch h\u1ee3p t\u1ef1 nhi\u00ean v\u00e0o m\u1ed9t tr\u1ea1m bi\u1ebfn \u00e1p ngo\u00e0i tr\u1eddi n\u01a1i ng\u0103n ch\u1eb7n, truy c\u1eadp v\u00e0 b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf xung quanh n\u00f3.<\/p>\n\n\n\n

Ph\u00f2ng \u0110i\u1ec7n Trong Nh\u00e0<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t ph\u00f2ng trong nh\u00e0, \u0111\u00e1nh gi\u00e1 t\u00e1ch l\u1eeda, th\u00f4ng gi\u00f3, \u00e2m thanh, truy c\u1eadp giao h\u00e0ng v\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a vi\u1ec7c \u0111\u1eb7t thi\u1ebft b\u1ecb ch\u1ee9a \u0111\u1ea7y ch\u1ea5t l\u1ecfng b\u00ean trong t\u00f2a nh\u00e0. m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 kh\u00f4ng lo\u1ea1i b\u1ecf k\u1ef9 thu\u1eadt an to\u00e0n ch\u00e1y, nh\u01b0ng n\u00f3 lo\u1ea1i b\u1ecf c\u00e1c h\u00e0ng t\u1ed3n kho c\u00e1ch \u0111i\u1ec7n-d\u1ea7u t\u1eeb ph\u00f2ng. <\/a>IEC 60076-1<\/a>1 bao g\u1ed3m c\u00e1c ph\u00e2n lo\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng, kh\u00ed h\u1eadu v\u00e0 h\u00e0nh vi ch\u00e1y ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c \u0111\u01b0a ra.<\/p>\n\n\n\n

L\u1eafp \u0111\u1eb7t ki\u1ec3u ngo\u00e0i tr\u1eddi v\u00e0 ti\u1ec7n \u00edch<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t trang web ngo\u00e0i tr\u1eddi, lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh bi\u1ebfn \u00e1p l\u1ef1a ch\u1ecdn thay \u0111\u1ed5i. thi\u1ebft b\u1ecb ng\u00e2m d\u1ea7u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kh\u00f4ng kh\u00ed xung quanh v\u00e0 b\u1ec1 m\u1eb7t t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3, trong khi trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi ng\u0103n ch\u1eb7n th\u00edch h\u1ee3p v\u00e0 truy c\u1eadp. m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p kh\u00f4-lo\u1ea1i c\u00e0i \u0111\u1eb7t ngo\u00e0i tr\u1eddi th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi m\u1ed9t bao v\u00e2y v\u00e0 m\u1ed9t nhi\u1ec7t c\u1ee5 th\u1ec3 v\u00e0 ingress-b\u1ea3o v\u1ec7 xem x\u00e9t ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 di chuy\u1ec3n m\u1ed9t d\u00e0n l\u1ea1nh b\u00ean ngo\u00e0i.<\/p>\n\n\n\n

Kh\u00f4ng \u0111\u1ec3 v\u1ecb tr\u00ed m\u1ed9t m\u00ecnh quy\u1ebft \u0111\u1ecbnh d\u1ef1 \u00e1n. m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p kh\u00f4-lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi khi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho n\u00f3, v\u00e0 m\u00e1y bi\u1ebfn \u00e1p ch\u1ea5t l\u1ecfng \u0111\u1ea7y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong nh\u00e0 khi thi\u1ebft k\u1ebf t\u00f2a nh\u00e0 v\u00e0 c\u00e1c quy t\u1eafc \u00e1p d\u1ee5ng cho ph\u00e9p n\u00f3. lo\u1ea1i kh\u00f4 vs d\u1ea7u ng\u00e2m bi\u1ebfn \u00e1p l\u1ef1a ch\u1ecdn ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi s\u1ef1 s\u1eafp x\u1ebfp th\u1ef1c t.<\/p>\n\n\n\n

So s\u00e1nh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u00e1y v\u00e0 tr\u00e0n ri\u00eang bi\u1ec7t<\/h2>\n\n\n\n

Nguy c\u01a1 ch\u00e1y l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i kh\u00f4 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn nhi\u1ec1u nh\u1ea5t so v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u, nh\u01b0ng nh\u1eefng tuy\u00ean b\u1ed1 m\u01a1 h\u1ed3 t\u1ea1o ra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u00e9m. Thi\u1ebft b\u1ecb lo\u1ea1i kh\u00f4 tr\u00e1nh d\u1ea7u kho\u00e1ng, tuy nhi\u00ean h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u xung quanh v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i l\u1eeda th\u00edch h\u1ee3p. N\u00f3 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 c\u00f3 nguy c\u01a1 ch\u00e1y b\u1eb1ng kh\u00f4ng.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u, x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n ch\u00ednh x\u00e1c. IEC 60296<\/a> bao g\u1ed3m d\u1ea7u c\u00e1ch \u0111i\u1ec7n kho\u00e1ng, trong khi IEC 62770<\/a> \u0111\u1ecba ch\u1ec9 este t\u1ef1 nhi\u00ean trong ph\u1ea1m vi c\u1ee7a n\u00f3. ch\u1ea5t l\u1ecfng kh\u00e1c nhau c\u00f3 t\u00ednh ch\u1ea5t kh\u00e1c nhau v\u00e0 \u00fd ngh\u0129a c\u00e0i \u0111\u1eb7t. m\u1ed9t nh\u00e0 cung c\u1ea5p kh\u00f4ng n\u00ean thay th\u1ebf m\u1ed9t ch\u1ea5t l\u1ecfng cho m\u1ed9t ng\u01b0\u1eddi kh\u00e1c m\u00e0 kh\u00f4ng c\u00f3 m\u1ed9t \u0111\u00e1nh gi\u00e1 thi\u1ebft k\u1ebf t\u00e0i li\u1ec7u.<\/p>\n\n\n\n

Sau \u0111\u00f3 t\u00e1ch bi\u1ec7t c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m kh\u1ecfi b\u1ea3o v\u1ec7 trang web. y\u00eau c\u1ea7u c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf ch\u00e1y v\u00e0 d\u00e2n d\u1ee5ng c\u1ee7a d\u1ef1 \u00e1n x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u ng\u0103n ch\u1eb7n, tho\u00e1t n\u01b0\u1edbc, t\u00e1ch bi\u1ec7t v\u00e0 kh\u1ea9n c\u1ea5p cho v\u1ecb tr\u00ed th\u1ef1c t. IEC 61936-1<\/a> l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o cho c\u00e1c c\u00e2n nh\u1eafc l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n \u00e1p cao hi\u1ec7n h\u00e0nh, nh\u01b0ng c\u00e1c quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n v\u1eabn mang t\u00ednh quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n

Do \u0111\u00f3, so s\u00e1nh m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00e0 lo\u1ea1i kh\u00f4 m\u1ea1nh m\u1ebd li\u1ec7t k\u00ea hai c\u00e2u h\u1ecfi \u0111\u1ed9c l\u1eadp: m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ec3 l\u00e0m g\u00ec v\u00e0 \u0111\u1ecba \u0111i\u1ec3m ph\u1ea3i cung c\u1ea5p nh\u1eefng g\u00ec xung quanh n\u00f3?<\/p>\n\n\n\n

So s\u00e1nh hi\u1ec7u su\u1ea5t nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh t\u1ea3i th\u1ef1c<\/h2>\n\n\n\n
\"M\u00e1y<\/figure>\n\n\n\n

H\u00e0nh vi nhi\u1ec7t bi\u1ebfn \u00e1p ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3i, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh, l\u00e0m m\u00e1t v\u00e0 th\u1eddi gian. b\u1ea3ng t\u00ean kVA m\u1ed9t m\u00ecnh l\u00e0 kh\u00f4ng \u0111\u1ee7 cho m\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh quy\u1ebft \u0111\u1ecbnh bi\u1ebfn \u00e1p.<\/p>\n\n\n\n

<\/a>IEC 60076-1<\/a>2 cung c\u1ea5p h\u01b0\u1edbng d\u1eabn t\u1ea3i cho m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4, bao g\u1ed3m m\u1ed1i quan h\u1ec7 gi\u1eefa nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh, th\u1eddi gian v\u00e0 l\u00e3o h\u00f3a c\u00e1ch \u0111i\u1ec7n. IEC 60076-7<\/a> cung c\u1ea5p h\u01b0\u1edbng d\u1eabn t\u01b0\u01a1ng \u1ee9ng cho m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u kho\u00e1ng. c\u00e1c m\u00f4 h\u00ecnh nhi\u1ec7t v\u00e0 x\u00e2y d\u1ef1ng l\u00e0 kh\u00e1c nhau, do \u0111\u00f3, m\u1ed9t quy t\u1eafc qu\u00e1 t\u1ea3i chung kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u1ea3 hai.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t ngh\u0129a v\u1ee5 cho c\u1ea3 hai \u0111\u1ec1 xu\u1ea5t<\/h3>\n\n\n\n

Cung c\u1ea5p cho c\u1ea3 hai nh\u00e0 cung c\u1ea5p c\u00f9ng m\u1ed9t h\u1ed3 s\u01a1 t\u1ea3i h\u00e0ng gi\u1edd ho\u1eb7c \u0111\u1ea1i di\u1ec7n, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh, \u0111\u1ed9 cao v\u00e0 th\u1eddi gian t\u1ea3i cao d\u1ef1 ki\u1ebfn.N\u1ebfu m\u1ed9t \u0111\u1ec1 xu\u1ea5t \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng th\u1ea5p h\u01a1n ho\u1eb7c v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a qu\u1ea1t trong khi ng\u01b0\u1eddi kia kh\u00f4ng, lo\u1ea1i kh\u00f4 so v\u1edbi m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u so s\u00e1nh kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ef9 thu\u1eadt b\u1eb1ng nhau.<\/p>\n\n\n\n

Ki\u1ec3m tra Hi\u1ec7u \u1ee9ng Enclosure<\/h3>\n\n\n\n

M\u1ed9t m\u00e1y bi\u1ebfn \u00e1p b\u00ean trong m\u1ed9t tr\u1ea1m bi\u1ebfn \u00e1p nh\u1ecf g\u1ecdn ho\u1eb7c ph\u00f2ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng trong kh\u00f4ng kh\u00ed t\u1ef1 do. v\u1ecf b\u1ecdc thay \u0111\u1ed5i t\u1eeb ch\u1ed1i nhi\u1ec7t. y\u00eau c\u1ea7u t\u1ed5n th\u1ea5t \u1edf t\u1ea3i tr\u1ecdng li\u00ean quan, ch\u1ebf \u0111\u1ed9 l\u00e0m m\u00e1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, sau \u0111\u00f3 c\u00f3 tr\u1ea1m ho\u1eb7c th\u00f4ng gi\u00f3 ph\u00f2ng \u0111\u00e1nh gi\u00e1. kh\u00f4ng suy ra kh\u1ea3 n\u0103ng nhi\u1ec7t to\u00e0n h\u1ec7 th\u1ed1ng t\u1eeb \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n

N\u01a1i l\u00e0m m\u00e1t c\u01b0\u1ee1ng b\u1ee9c \u0111\u01b0\u1ee3c cung c\u1ea5p, ghi l\u1ea1i \u0111\u00e1nh gi\u00e1 l\u00e0m m\u00e1t t\u1ef1 nhi\u00ean t\u00e1ch bi\u1ec7t v\u1edbi \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi qu\u1ea1t. x\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu l\u00e0m m\u00e1t ph\u1ee5 tr\u1ee3 tr\u1edf n\u00ean kh\u00f4ng c\u00f3 s\u1eb5n. c\u00f4ng su\u1ea5t bi\u1ebfn \u00e1p d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t d\u1ef1 ph\u00f2ng kh\u00f4ng gi\u1ed1ng nhau.<\/p>\n\n\n\n

\u0110\u1eebng cho r\u1eb1ng m\u1ed9t lo\u1ea1i lu\u00f4n hi\u1ec7u qu\u1ea3 h\u01a1n<\/h2>\n\n\n\n

Hi\u1ec7u qu\u1ea3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 m\u1ee9c trong m\u1ed9t lo\u1ea1i kh\u00f4 vs so s\u00e1nh m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u. so s\u00e1nh ch\u00ednh x\u00e1c s\u1eed d\u1ee5ng \u0111\u1ea3m b\u1ea3o kh\u00f4ng m\u1ea5t t\u1ea3i, m\u1ea5t t\u1ea3i v\u00e0 h\u1ed3 s\u01a1 t\u1ea3i trang web cho c\u00f9ng m\u1ed9t \u0111\u00e1nh gi\u00e1 v\u00e0 y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p.<\/p>\n\n\n\n

M\u1ea5t m\u00e1t kh\u00f4ng t\u1ea3i c\u00f3 m\u1eb7t b\u1ea5t c\u1ee9 khi n\u00e0o m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n. m\u1ea5t t\u1ea3i thay \u0111\u1ed5i theo t\u1ea3i v\u00e0 d\u00f2ng quanh co. m\u1ed9t d\u1ef1 \u00e1n ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea3i nh\u1eb9 trong ph\u1ea7n l\u1edbn th\u1eddi gian trong n\u0103m c\u00f3 th\u1ec3 \u0111\u1ecbnh gi\u00e1 c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y kh\u00e1c v\u1edbi m\u1ed9t trang web c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c t\u1ea3i li\u00ean t\u1ee5c. y\u00eau c\u1ea7u c\u1ea3 hai gi\u00e1 tr\u1ecb thay v\u00ec ch\u1ea5p nh\u1eadn y\u00eau c\u1ea7u chung \u201chi\u1ec7u qu\u1ea3 cao\u201d chung.<\/p>\n\n\n\n

Ph\u1ee5 tr\u1ee3 l\u00e0m m\u00e1t c\u0169ng n\u00ean \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y. n\u1ebfu m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 ph\u1ee5 thu\u1ed9c v\u00e0o qu\u1ea1t t\u1ea1i nhi\u1ec7m v\u1ee5 theo k\u1ebf ho\u1ea1ch, ho\u1eb7c m\u1ed9t thi\u1ebft k\u1ebf ng\u00e2m d\u1ea7u s\u1eed d\u1ee5ng l\u00e0m m\u00e1t c\u01b0\u1ee1ng b\u1ee9c-kh\u00f4ng kh\u00ed, bao g\u1ed3m ti\u00eau th\u1ee5 ph\u1ee5 tr\u1ee3 v\u00e0 l\u1ecbch tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng trong \u0111\u00e1nh gi\u00e1 v\u00f2ng \u0111\u1eddi.<\/p>\n\n\n\n

Do \u0111\u00f3, quy\u1ebft \u0111\u1ecbnh v\u1ec1 lo\u1ea1i kh\u00f4 v\u00e0 m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u ph\u1ea3i d\u1ef1a tr\u00ean d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o c\u00f3 th\u1ec3 so s\u00e1nh \u0111\u01b0\u1ee3c ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean ni\u1ec1m tin chung r\u1eb1ng m\u1ed9t c\u00f4ng tr\u00ecnh lu\u00f4n hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u b\u1ea3o tr\u00ec l\u00e0 kh\u00e1c nhau, kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng so v\u1edbi cao<\/h2>\n\n\n\n

M\u1ed9t m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 tr\u00e1nh l\u1ea5y m\u1eabu d\u1ea7u v\u00e0 qu\u1ea3n l\u00fd r\u00f2 r\u1ec9, nh\u01b0ng n\u00f3 v\u1eabn c\u1ea7n ki\u1ec3m tra.T\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng, b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 bao g\u1ed3m l\u00e0m s\u1ea1ch, ki\u1ec3m tra \u0111\u01b0\u1eddng th\u00f4ng gi\u00f3, ki\u1ec3m tra c\u00e1c k\u1ebft n\u1ed1i, xem x\u00e9t h\u1ed3 s\u01a1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 duy tr\u00ec qu\u1ea1t l\u00e0m m\u00e1t.<\/p>\n\n\n\n

M\u1ed9t m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u th\u00eam tr\u00e1ch nhi\u1ec7m h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng. k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 bao g\u1ed3m ki\u1ec3m tra con d\u1ea5u, m\u1ee9c d\u1ea7u, ph\u1ee5 ki\u1ec7n b\u1ea3o v\u1ec7 v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u00e1ch \u0111i\u1ec7n-l\u1ecfng, theo y\u00eau c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 d\u1ef1 \u00e1n. ch\u01b0\u01a1ng tr\u00ecnh ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf b\u1ec3, ch\u1ea5t l\u1ecfng v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u lo\u1ea1i kh\u00f4 vs, so s\u00e1nh kh\u1ea3 n\u0103ng th\u1ef1c t\u1ebf c\u1ee7a nh\u00f3m trang web. m\u1ed9t ch\u1ee7 s\u1edf h\u1eefu c\u00f4ng nghi\u1ec7p v\u1edbi m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp c\u00f3 th\u1ec3 xem x\u00e9t th\u00f3i quen b\u1ea3o tr\u00ec ch\u1ea5t l\u1ecfng. m\u1ed9t nh\u00e0 \u0111i\u1ec1u h\u00e0nh t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i v\u1edbi ngu\u1ed3n l\u1ef1c b\u1ea3o tr\u00ec \u0111i\u1ec7n \u00e1p cao h\u1ea1n ch\u1ebf c\u00f3 th\u1ec3 \u0111\u1eb7t gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n v\u00e0o vi\u1ec7c tr\u00e1nh h\u1ec7 th\u1ed1ng \u0111\u00f3.<\/p>\n\n\n\n

C\u1ea3 hai c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng \u0111\u1ec1u kh\u00f4ng \u0111\u01b0\u1ee3c b\u00e1n d\u01b0\u1edbi d\u1ea1ng kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec.\u0110\u1ed1i v\u1edbi quy\u1ebft \u0111\u1ecbnh v\u1ec1 lo\u1ea1i kh\u00f4 v\u00e0 m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u, h\u00e3y y\u00eau c\u1ea7u h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc quy\u1ebft \u0111\u1ecbnh mua s\u1eafm, kh\u00f4ng ph\u1ea3i sau khi v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

So s\u00e1nh m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 b\u1ea3o v\u1ec7 v\u1ecf b\u1ecdc<\/h2>\n\n\n\n
\"M\u00e1y<\/figure>\n\n\n\n

B\u1ee5i, \u0111\u1ed9 \u1ea9m, kh\u00ed quy\u1ec3n \u0103n m\u00f2n, \u0111\u1ed9 cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i lo\u1ea1i kh\u00f4 vs l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u. cu\u1ed9n d\u00e2y lo\u1ea1i kh\u00f4 b\u1ecb \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp b\u1edfi kh\u00f4ng kh\u00ed xung quanh c\u00e1c b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng tr\u1eeb khi m\u1ed9t bao v\u00e2y th\u00edch h\u1ee3p v\u00e0 thi\u1ebft k\u1ebf m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c cung c\u1ea5p. m\u1ed9t b\u1ec3 d\u1ea7u t\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng t\u1eeb kh\u00f4ng kh\u00ed xung quanh, nh\u01b0ng b\u1ec3 ch\u1ee9a b\u00ean ngo\u00e0i, b\u1ed9 t\u1ea3n nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u ph\u1ee5 ki\u1ec7n v\u1eabn c\u1ea7n ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi trang web.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4, h\u00e3y y\u00eau c\u1ea7u ph\u00e2n lo\u1ea1i m\u00f4i tr\u01b0\u1eddng v\u00e0 kh\u00ed h\u1eadu \u00e1p d\u1ee5ng, b\u1ed1 tr\u00ed bao v\u00e2y v\u00e0 b\u1ea5t k\u1ef3 h\u1ea1n ch\u1ebf n\u00e0o v\u1ec1 ng\u01b0ng t\u1ee5 ho\u1eb7c \u00f4 nhi\u1ec5m.\u0110\u1ed1i v\u1edbi m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u, h\u00e3y h\u1ecfi v\u1ec1 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n, ni\u00eam phong ho\u1eb7c b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb b\u1ea3o qu\u1ea3n v\u00e0 b\u1ea3o qu\u1ea3n ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n

M\u1ed9t m\u00e3 IP d\u01b0\u1edbi IEC 60529<\/a> m\u00f4 t\u1ea3 b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh cho m\u1ed9t bao v\u00e2y.N\u00f3 kh\u00f4ng, b\u1edfi ch\u00ednh n\u00f3, thi\u1ebft l\u1eadp 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 v\u1edbi nhi\u1ec7t.N\u1ebfu m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 bao v\u00e2y cao h\u01a1n thay \u0111\u1ed5i lu\u1ed3ng kh\u00f4ng kh\u00ed, h\u00e3y h\u1ecfi xem \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p ho\u1eb7c s\u1eafp x\u1ebfp l\u00e0m m\u00e1t c\u0169ng thay \u0111\u1ed5i.<\/p>\n\n\n\n

Ti\u1ebfng \u1ed3n v\u00e0 t\u00edch h\u1ee3p t\u00f2a nh\u00e0 c\u00f3 th\u1ec3 thay \u0111\u1ed5i quy\u1ebft \u0111\u1ecbnh<\/h2>\n\n\n\n

Trong v\u0103n ph\u00f2ng, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n ho\u1eb7c ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng h\u1ed7n h\u1ee3p, \u00e2m thanh c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t lo\u1ea1i kh\u00f4 th\u1ef1c t\u1ebf vs d\u1ea7u ng\u00e2m ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p. m\u00e1y bi\u1ebfn \u00e1p n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 nh\u01b0 l\u00e0 m\u1ed9t ngu\u1ed3n c\u00e0i \u0111\u1eb7t, kh\u00f4ng ph\u1ea3i b\u1edfi m\u1ed9t s\u1ed1 danh m\u1ee5c c\u00f4 l\u1eadp.<\/p>\n\n\n\n

H\u1ecfi xem h\u00ecnh \u0111\u01b0\u1ee3c khai b\u00e1o l\u00e0 c\u00f4ng su\u1ea5t \u00e2m thanh hay \u00e1p su\u1ea5t \u00e2m thanh, ph\u01b0\u01a1ng ph\u00e1p \u0111o, \u0111i\u1ec1u ki\u1ec7n t\u1ea3i v\u00e0 l\u00e0m m\u00e1t v\u00e0 li\u1ec7u qu\u1ea1t c\u00f3 ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng. Sau \u0111\u00f3, nh\u00e0 thi\u1ebft k\u1ebf \u00e2m thanh t\u00f2a nh\u00e0 xem x\u00e9t vi\u1ec7c x\u00e2y d\u1ef1ng ph\u00f2ng, truy\u1ec1n d\u1eabn c\u1ea5u tr\u00fac, l\u1ed7 th\u00f4ng gi\u00f3 v\u00e0 k\u1ebft n\u1ed1i xe bu\u00fdt ho\u1eb7c c\u00e1p.<\/p>\n\n\n\n

Trong m\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u ng\u00e2m bi\u1ebfn \u00e1p so s\u00e1nh g\u1ea7n ranh gi\u1edbi t\u00e0i s\u1ea3n, c\u00f9ng m\u1ed9t k\u1ef7 lu\u1eadt \u00e1p d\u1ee5ng. v\u1ecb tr\u00ed, r\u00e0o c\u1ea3n v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng ban \u0111\u00eam c\u00f3 th\u1ec3 quan tr\u1ecdng h\u01a1n m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf gi\u1eefa hai gi\u00e1 tr\u1ecb \u00e2m thanh nh\u00e0 m\u00e1y.<\/p>\n\n\n\n

H\u00e0i h\u00f2a v\u00e0 t\u1ea3i phi tuy\u1ebfn c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t ri\u00eang<\/h2>\n\n\n\n

T\u1ea3i tr\u1ecdng th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 bao g\u1ed3m \u1ed5 \u0111\u0129a, h\u1ec7 th\u1ed1ng UPS, b\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 thi\u1ebft b\u1ecb s\u1ea1c.Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u d\u00f2ng \u0111i\u1ec7n nonsinusoidal l\u00e0m t\u0103ng s\u01b0\u1edfi \u1ea5m m\u00e1y bi\u1ebfn \u00e1p. kh\u00f4ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0111\u00f3 b\u1eb1ng c\u00e1ch ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 ch\u1ecdn m\u1ed9t b\u00ean c\u1ee7a lo\u1ea1i kh\u00f4 vs d\u1ea7u ng\u00e2m bi\u1ebfn \u00e1p so s\u00e1nh.<\/p>\n\n\n\n

Cung c\u1ea5p ph\u1ed5 s\u00f3ng h\u00e0i d\u1ef1 ki\u1ebfn ho\u1eb7c d\u1eef li\u1ec7u thi\u1ebft b\u1ecb \u0111\u1ea1i di\u1ec7n v\u00e0 y\u00eau c\u1ea7u nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c cung c\u1ea5p. IEEE C57.110<\/a> cung c\u1ea5p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p v\u1edbi d\u00f2ng t\u1ea3i kh\u00f4ng h\u00ecnh sin. vi\u1ec7c ph\u00e2n t\u00edch n\u00ean \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi k\u1ebft c\u1ea5u v\u00e0 t\u1ea3i tr\u1ecdng th\u1ef1c t.<\/p>\n\n\n\n

T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, t\u1ea3i tr\u1ecdng m\u1ed9t pha \u0111\u00e1ng k\u1ec3 \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t c\u00e2n b\u1eb1ng pha v\u00e0 trung t\u00ednh. T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m kVA d\u1ef1 ph\u00f2ng chung kh\u00f4ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c r\u1eb1ng m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t s\u1ebd ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c d\u01b0\u1edbi m\u1ed9t nhi\u1ec7m v\u1ee5 h\u00e0i h\u00f2a ho\u1eb7c kh\u00f4ng c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng Chi ph\u00ed c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n, kh\u00f4ng ch\u1ec9 gi\u00e1 mua m\u00e1y bi\u1ebfn \u00e1p<\/h2>\n\n\n\n

B\u00e1o gi\u00e1 thi\u1ebft b\u1ecb ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh m\u00e1y bi\u1ebfn \u00e1p so s\u00e1nh. c\u00e1c trang web c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n th\u00f4ng gi\u00f3, ng\u0103n ch\u1eb7n, t\u00e1ch l\u1eeda, c\u00f4ng vi\u1ec7c d\u00e2n s\u1ef1, gi\u00e1m s\u00e1t, t\u00e0i nguy\u00ean b\u1ea3o tr\u00ec ho\u1eb7c m\u1ed9t ph\u00f2ng \u0111i\u1ec7n l\u1edbn h\u01a1n.<\/p>\n\n\n\n

Thay v\u00ec so s\u00e1nh gi\u00e1 chung, x\u00e2y d\u1ef1ng ranh gi\u1edbi chi ph\u00ed d\u1ef1 \u00e1n. ch\u1ec9 bao g\u1ed3m c\u00e1c chi ph\u00ed th\u1ef1c s\u1ef1 kh\u00e1c nhau gi\u1eefa hai l\u1ef1a ch\u1ecdn v\u00e0 nh\u00e0 n\u01b0\u1edbc s\u1edf h\u1eefu t\u1eebng h\u1ea1ng m\u1ee5c. v\u00ed d\u1ee5, n\u1ebfu s\u00e2n ngo\u00e0i tr\u1eddi \u0111\u00e3 bao g\u1ed3m ng\u0103n ch\u1eb7n cho c\u00e1c thi\u1ebft b\u1ecb ch\u1ee9a \u0111\u1ea7y ch\u1ea5t l\u1ecfng kh\u00e1c, y\u00eau c\u1ea7u d\u00e2n s\u1ef1 gia t\u0103ng c\u00f3 th\u1ec3 kh\u00e1c v\u1edbi m\u1ed9t c\u00e0i \u0111\u1eb7t trong nh\u00e0 \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n

Tr\u00e1nh t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m v\u00f2ng \u0111\u1eddi-chi ph\u00ed ph\u1ed5 qu\u00e1t. t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ed3 s\u01a1 t\u1ea3i; chi ph\u00ed b\u1ea3o tr\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o lao \u0111\u1ed9ng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng; y\u00eau c\u1ea7u d\u00e2n s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o trang web. so s\u00e1nh c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 nh\u1ea5t l\u00e0 minh b\u1ea1ch v\u1ec1 nh\u1eefng gi\u1ea3 \u0111\u1ecbnh \u0111\u00f3.<\/p>\n\n\n\n

Ma tr\u1eadn quy\u1ebft \u0111\u1ecbnh cho c\u00e1c k\u1ecbch b\u1ea3n d\u1ef1 \u00e1n chung<\/h2>\n\n\n\n
\"M\u00e1y<\/figure>\n\n\n\n
K\u1ecbch b\u1ea3n d\u1ef1 \u00e1n<\/th>T\u00f9y ch\u1ecdn lo\u1ea1i kh\u00f4 x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean xem x\u00e9t khi...<\/th>T\u00f9y ch\u1ecdn ng\u00e2m d\u1ea7u x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean xem x\u00e9t khi...<\/th>X\u00e1c nh\u1eadn ch\u00ednh<\/th><\/tr><\/thead>
T\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i trong nh\u00e0<\/td>Tr\u00e1nh ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n trong c\u1ea5u tr\u00fac b\u1ecb chi\u1ebfm d\u1ee5ng l\u00e0 m\u1ee5c ti\u00eau ch\u00ednh<\/td>Thi\u1ebft k\u1ebf t\u00f2a nh\u00e0 ch\u1ee9a \u0111\u1ea7y thi\u1ebft b\u1ecb ch\u1ee9a ch\u1ea5t l\u1ecfng<\/td>Th\u00f4ng gi\u00f3 ph\u00f2ng, chi\u1ebfn l\u01b0\u1ee3c ch\u1eefa ch\u00e1y, \u00e2m thanh v\u00e0 l\u1ed1i v\u00e0o<\/td><\/tr>
Tr\u1ea1m bi\u1ebfn \u00e1p c\u00f4ng nghi\u1ec7p ngo\u00e0i tr\u1eddi<\/td>\u0110\u1ecba \u0111i\u1ec3m y\u00eau c\u1ea7u x\u00e2y d\u1ef1ng kh\u00f4 v\u00ec m\u1ed9t l\u00fd do x\u00e1c \u0111\u1ecbnh v\u00e0 bao v\u00e2y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u00e0m m\u00e1t<\/td>Thi\u1ebft b\u1ecb ch\u1ee9a \u0111\u1ea7y ch\u1ea5t l\u1ecfng ngo\u00e0i tr\u1eddi ph\u00f9 h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec v\u00e0 ng\u0103n ch\u1eb7n<\/td>M\u00f4i tr\u01b0\u1eddng xung quanh, ch\u1ea5t l\u1ecfng, ng\u0103n ch\u1eb7n v\u00e0 l\u00e0m m\u00e1t<\/td><\/tr>
Tr\u1ea1m bi\u1ebfn \u00e1p nh\u1ecf g\u1ecdn<\/td>C\u1ea5u h\u00ecnh ki\u1ec3u kh\u00f4 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf nhi\u1ec7t bao v\u00e2y<\/td>C\u1ea5u h\u00ecnh ng\u00e2m d\u1ea7u ph\u00f9 h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c bao v\u00e2y v\u00e0 tr\u00e0n d\u1ea7u<\/td>Ho\u00e0n th\u00e0nh b\u1eb1ng ch\u1ee9ng t\u0103ng nhi\u1ec7t \u0111\u1ed9 tr\u1ea1m<\/td><\/tr>
M\u00f4i tr\u01b0\u1eddng b\u1ee5i ho\u1eb7c \u1ea9m \u01b0\u1edbt<\/td>Ph\u00e2n lo\u1ea1i m\u00f4i tr\u01b0\u1eddng v\u00e0 bao v\u00e2y gi\u1ea3i quy\u1ebft ph\u01a1i nhi\u1ec5m<\/td>H\u1ec7 th\u1ed1ng b\u1ec3 ch\u1ee9a v\u00e0 v\u1eadt li\u1ec7u b\u00ean ngo\u00e0i ph\u00f9 h\u1ee3p v\u1edbi m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m<\/td>D\u1eef li\u1ec7u \u00f4 nhi\u1ec5m, ng\u01b0ng t\u1ee5 v\u00e0 \u0103n m\u00f2n<\/td><\/tr>
T\u1ea3i tr\u1ecdng phi tuy\u1ebfn cao<\/td>Thi\u1ebft k\u1ebf ki\u1ec3u kh\u00f4 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u1ec1 d\u00f2ng \u0111i\u1ec7n h\u00e0i th\u1ef1c t\u1ebf<\/td>Thi\u1ebft k\u1ebf ng\u00e2m d\u1ea7u \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cho d\u00f2ng \u0111i\u1ec7n h\u00e0i th\u1ef1c t\u1ebf<\/td>\u0110\u00e1nh gi\u00e1 ph\u1ed5 h\u00e0i h\u00f2a v\u00e0 nhi\u1ec7t<\/td><\/tr>
\u0110\u1ed9i b\u1ea3o tr\u00ec h\u1ea1n ch\u1ebf<\/td>Th\u00f3i quen trang web \u0111\u01a1n gi\u1ea3n h\u01a1n l\u00e0 m\u1ed9t m\u1ee5c ti\u00eau d\u1ef1 \u00e1n m\u1ea1nh m<\/td>Ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n hi\u1ec7n t\u1ea1i h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec ch\u1ea5t l\u1ecfng<\/td>K\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec nh\u00e0 s\u1ea3n xu\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Lo\u1ea1i kh\u00f4 vs ma tr\u1eadn m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u n\u00e0y c\u1ed1 t\u00ecnh tr\u00e1nh \u0111\u1eb7t t\u00ean cho m\u1ed9t ng\u01b0\u1eddi chi\u1ebfn th\u1eafng ph\u1ed5 qu\u00e1t. n\u00f3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u ki\u1ec7n n\u00ean th\u00fac \u0111\u1ea9y vi\u1ec7c xem x\u00e9t k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

V\u00ed d\u1ee5: T\u1ea3i gi\u1ed1ng nhau, hai trang web r\u1ea5t kh\u00e1c nhau<\/h2>\n\n\n\n

Xem x\u00e9t m\u1ed9t nhi\u1ec7m v\u1ee5 ph\u00e2n ph\u1ed1i 1.000 kVA gi\u1ea3 \u0111\u1ecbnh. m\u1ed9t c\u00e0i \u0111\u1eb7t l\u00e0 b\u00ean trong m\u1ed9t t\u00f2a nh\u00e0 s\u1eed d\u1ee5ng h\u1ed7n h\u1ee3p; kh\u00e1c l\u00e0 trong m\u1ed9t s\u00e2n c\u00f4ng nghi\u1ec7p ngo\u00e0i tr\u1eddi. c\u00f4ng su\u1ea5t \u0111i\u1ec7n l\u00e0 nh\u01b0 nhau, nh\u01b0ng c\u00e1c r\u00e0ng bu\u1ed9c trang web l\u00e0 kh\u00f4ng.<\/p>\n\n\n\n

\u0110\u1ecba \u0111i\u1ec3m A: T\u00f2a nh\u00e0 h\u1ed7n h\u1ee3p trong nh\u00e0<\/h3>\n\n\n\n

C\u00e1c trang web trong nh\u00e0 \u0111\u00e3 chi\u1ebfm ph\u00f2ng g\u1ea7n \u0111\u00f3, h\u1ea1n ch\u1ebf truy c\u1eadp thay th\u1ebf v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 c\u01a1 kh\u00ed ph\u1ea3i lo\u1ea1i b\u1ecf t\u1ed5n th\u1ea5t m\u00e1y bi\u1ebfn \u00e1p. lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p n\u00ean t\u1eadp trung v\u00e0o ph\u00f2ng lo\u1ea1i b\u1ecf nhi\u1ec7t, chi\u1ebfn l\u01b0\u1ee3c ch\u00e1y, \u00e2m thanh v\u00e0 b\u1ea3o tr\u00ec truy c\u1eadp. m\u1ed9t \u0111\u1ec1 xu\u1ea5t lo\u1ea1i kh\u00f4 c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e2u h\u1ecfi ch\u1ea5t l\u1ecfng-ng\u0103n ch\u1eb7n, nh\u01b0ng n\u00f3 v\u1eabn c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t v\u00e0 \u00e2m thanh x\u00e1c minh.<\/p>\n\n\n\n

\u0110\u1ecba \u0111i\u1ec3m B: S\u00e2n c\u00f4ng nghi\u1ec7p ngo\u00e0i tr\u1eddi<\/h3>\n\n\n\n

C\u00e1c trang web ngo\u00e0i tr\u1eddi c\u00f3 kh\u00f4ng gian \u0111\u1ec3 truy c\u1eadp v\u00e0 ng\u0103n ch\u1eb7n, v\u00e0 \u0111\u1ed9i ng\u0169 b\u1ea3o tr\u00ec \u0111\u00e3 qu\u1ea3n l\u00fd c\u00e1c t\u00e0i s\u1ea3n \u0111i\u1ec7n \u0111\u1ea7y ch\u1ea5t l\u1ecfng. \u1edf \u0111\u00e2y t\u00f9y ch\u1ecdn ng\u00e2m d\u1ea7u c\u00f3 th\u1ec3 t\u00edch h\u1ee3p t\u1ef1 nhi\u00ean, nh\u01b0ng \u0111\u1ec1 xu\u1ea5t v\u1eabn c\u1ea7n th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u1ecfng ch\u00ednh x\u00e1c, b\u1ed1 tr\u00ed b\u1ec3, ch\u1ebf \u0111\u1ed9 l\u00e0m m\u00e1t v\u00e0 xem x\u00e9t m\u00f4i tr\u01b0\u1eddng trang web.<\/p>\n\n\n\n

Kh\u00f4ng c\u00f3 g\u00ec v\u1ec1 x\u1ebfp h\u1ea1ng 1.000 kVA \u0111\u01b0\u1ee3c chia s\u1ebb ch\u1ee9ng minh r\u1eb1ng c\u00f9ng m\u1ed9t c\u00f4ng tr\u00ecnh l\u00e0 t\u1ed1i \u01b0u cho c\u1ea3 hai d\u1ef1 \u00e1n.\u0110\u00e2y l\u00e0 b\u00e0i h\u1ecdc trung t\u00e2m c\u1ee7a m\u1ed9t lo\u1ea1i kh\u00f4 vs so s\u00e1nh m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u: \u0111i\u1ec1u ki\u1ec7n trang web c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh h\u01a1n so v\u1edbi c\u00f4ng su\u1ea5t b\u1ea3ng t\u00ean.<\/p>\n\n\n\n

G\u1eedi g\u00ec cho Lanshan tr\u01b0\u1edbc khi ch\u1ecdn lo\u1ea1i m\u00e1y bi\u1ebfn \u00e1p<\/h2>\n\n\n\n

Lanshan cung c\u1ea5p c\u1ea3 a M\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 10kV<\/a> v\u00e0 m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/a>. S\u1eed d\u1ee5ng th\u00f4ng tin s\u1ea3n ph\u1ea9m \u0111\u00e3 c\u00f4ng b\u1ed1 l\u00e0m \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u, sau \u0111\u00f3 y\u00eau c\u1ea7u \u0111\u1ec1 xu\u1ea5t c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 cho d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t lo\u1ea1i kh\u00f4 h\u1eefu \u00edch vs d\u1ea7u ng\u00e2m bi\u1ebfn \u00e1p so s\u00e1nh, g\u1eedi c\u00f9ng m\u1ed9t g\u00f3i k\u1ef9 thu\u1eadt cho c\u1ea3 hai t\u00f9y ch\u1ecdn. g\u00f3i \u0111\u00f3 n\u00ean bao g\u1ed3m h\u1ed3 s\u01a1 t\u1ea3i, \u0111i\u1ec7n \u00e1p s\u01a1 c\u1ea5p v\u00e0 th\u1ee9 c\u1ea5p, nh\u00f3m vector y\u00eau c\u1ea7u v\u00e0 tr\u1edf kh\u00e1ng, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh trang web, \u0111\u1ed9 cao, v\u1ecb tr\u00ed trong nh\u00e0 ho\u1eb7c ngo\u00e0i tr\u1eddi, y\u00eau c\u1ea7u bao v\u00e2y, th\u00f4ng tin h\u00e0i h\u00f2a-t\u1ea3i v\u00e0 k\u1ef3 v\u1ecdng b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

C\u0169ng cung c\u1ea5p b\u1ed1 tr\u00ed ph\u00f2ng ho\u1eb7c trang web. y\u00eau c\u1ea7u \u0111\u1ea3m b\u1ea3o t\u1ed5n th\u1ea5t, x\u1ebfp h\u1ea1ng l\u00e0m m\u00e1t, k\u00edch th\u01b0\u1edbc, kh\u1ed1i l\u01b0\u1ee3ng, danh s\u00e1ch ph\u1ee5 ki\u1ec7n, gi\u1edbi h\u1ea1n m\u00f4i tr\u01b0\u1eddng v\u00e0 t\u00e0i li\u1ec7u ki\u1ec3m tra ho\u1eb7c x\u00e1c minh hi\u1ec7n h\u00e0nh. kh\u00f4ng chuy\u1ec3n tr\u1ef1c ti\u1ebfp kh\u1ea3 n\u0103ng lo\u1ea1t r\u1ed9ng nh\u1ea5t v\u00e0o \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt mua h\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n x\u00e1c nh\u1eadn.<\/p>\n\n\n\n

N\u1ebfu m\u00e1y bi\u1ebfn \u00e1p s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong m\u1ed9t tr\u1ea1m bi\u1ebfn \u00e1p nh\u1ecf g\u1ecdn, bao g\u1ed3m v\u1ecf b\u1ecdc v\u00e0 b\u1ed1 tr\u00ed th\u00f4ng gi\u00f3 trong \u0111\u00e1nh gi\u00e1. n\u1ebfu n\u00f3 s\u1ebd k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111i\u1ec7n \u00e1p th\u1ea5p, ph\u1ed1i h\u1ee3p nghi\u00ean c\u1ee9u l\u1ed7i, k\u1ebft n\u1ed1i c\u00e1p ho\u1eb7c xe bu\u00fdt v\u00e0 giao di\u1ec7n b\u1ea3o v\u1ec7 tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

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

M\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh quy\u1ebft \u0111\u1ecbnh bi\u1ebfn \u00e1p l\u00e0 m\u1ea1nh nh\u1ea5t khi n\u00f3 b\u1eaft \u0111\u1ea7u v\u1edbi trang web ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u01b0a th\u00edch. v\u1ecb tr\u00ed trong nh\u00e0, chi\u1ebfn l\u01b0\u1ee3c ch\u00e1y v\u00e0 tr\u00e0n, l\u00e0m m\u00e1t, m\u00f4i tr\u01b0\u1eddng, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec, \u00e2m thanh v\u00e0 t\u1ea3i h\u1ed3 s\u01a1 t\u1ea5t c\u1ea3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i thi\u1ebft k\u1ebf n\u00e0o l\u00e0 ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi quy\u1ebft \u0111\u1ecbnh bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u lo\u1ea1i kh\u00f4 cu\u1ed1i c\u00f9ng vs, so s\u00e1nh c\u1ea3 hai t\u00f9y ch\u1ecdn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111i\u1ec7n v\u00e0 gi\u1ea3 \u0111\u1ecbnh d\u1ef1 \u00e1n. sau \u0111\u00f3 y\u00eau c\u1ea7u t\u1ed5n th\u1ea5t, x\u1ebfp h\u1ea1ng, gi\u1edbi h\u1ea1n m\u00f4i tr\u01b0\u1eddng v\u00e0 y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3 theo c\u1ea5u h\u00ecnh. Li\u00ean h\u1ec7 Lanshan Electric<\/a> v\u1edbi h\u1ed3 s\u01a1 t\u1ea3i c\u1ee7a b\u1ea1n, y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p v\u00e0 b\u1ed1 tr\u00ed trang web \u0111\u1ec3 xem x\u00e9t c\u00e1c c\u1ea5u h\u00ecnh m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 v\u00e0 ng\u00e2m d\u1ea7u ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

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

C\u00e1i n\u00e0o t\u1ed1t h\u01a1n, m\u1ed9t lo\u1ea1i kh\u00f4 ho\u1eb7c m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u?<\/h3>\n\n\n\n

C\u1ea3 hai \u0111\u1ec1u kh\u00f4ng t\u1ed1t h\u01a1n. m\u1ed9t lo\u1ea1i kh\u00f4 vs d\u1ea7u \u0111\u1eafm m\u00ecnh bi\u1ebfn \u00e1p l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t, y\u00eau c\u1ea7u ch\u00e1y v\u00e0 tr\u00e0n, l\u00e0m m\u00e1t, ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng, t\u00e0i nguy\u00ean b\u1ea3o tr\u00ec v\u00e0 h\u1ed3 s\u01a1 t\u1ea3i th\u1ef1c t\u1ebf. so s\u00e1nh c\u1ea3 hai v\u1edbi c\u00f9ng m\u1ed9t nhi\u1ec7m v\u1ee5 d\u1ef1 \u00e1n.<\/p>\n\n\n\n

M\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 ch\u1ec9 d\u00f9ng trong nh\u00e0?<\/h3>\n\n\n\n

Kh\u00f4ng. m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho d\u1ecbch v\u1ee5 ngo\u00e0i tr\u1eddi v\u1edbi m\u1ed9t bao v\u00e2y th\u00edch h\u1ee3p v\u00e0 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng. tuy nhi\u00ean, di chuy\u1ec3n m\u1ed9t thi\u1ebft k\u1ebf trong nh\u00e0 ngo\u00e0i tr\u1eddi m\u00e0 kh\u00f4ng xem x\u00e9t b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp, ng\u01b0ng t\u1ee5 v\u00e0 l\u00e0m m\u00e1t l\u00e0 kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

M\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh nh\u01b0 v\u1eady t\u1eeb x\u00e2y d\u1ef1ng m\u1ed9t m\u00ecnh. so s\u00e1nh \u0111\u1ea3m b\u1ea3o kh\u00f4ng m\u1ea5t t\u1ea3i v\u00e0 m\u1ea5t t\u1ea3i cho c\u00f9ng m\u1ed9t \u0111\u00e1nh gi\u00e1, \u0111i\u1ec7n \u00e1p v\u00e0 nhi\u1ec7m v\u1ee5 ho\u1ea1t \u0111\u1ed9ng. bao g\u1ed3m qu\u1ea1t ho\u1eb7c c\u00f4ng su\u1ea5t ph\u1ee5 tr\u1ee3 kh\u00e1c n\u01a1i n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ebf \u0111\u1ed9 l\u00e0m m\u00e1t \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n

M\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4 c\u00f3 nguy c\u01a1 ch\u00e1y b\u1eb1ng kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 N\u00f3 lo\u1ea1i b\u1ecf c\u00e1c c\u00e1ch \u0111i\u1ec7n-d\u1ea7u t\u1ed3n kho nh\u01b0ng v\u1eabn ch\u1ee9a c\u00e1ch \u0111i\u1ec7n v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c.Xem x\u00e9t ph\u00e2n lo\u1ea1i h\u00e0nh vi ch\u00e1y \u00e1p d\u1ee5ng v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ch\u00e1y t\u00f2a nh\u00e0 ho\u1eb7c trang web cho vi\u1ec7c c\u00e0i \u0111\u1eb7t th\u1ef1c t.<\/p>\n\n\n\n

T\u00f4i n\u00ean g\u1eedi th\u00f4ng tin g\u00ec \u0111\u1ec3 so s\u00e1nh m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00e0 lo\u1ea1i kh\u00f4?<\/h3>\n\n\n\n

G\u1eedi h\u1ed3 s\u01a1 t\u1ea3i, t\u1ef7 l\u1ec7 \u0111i\u1ec7n \u00e1p, nh\u00f3m vect\u01a1 v\u00e0 y\u00eau c\u1ea7u tr\u1edf kh\u00e1ng, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh, \u0111\u1ed9 cao, b\u1ed1 tr\u00ed ph\u00f2ng ho\u1eb7c trang web, th\u00f4ng tin h\u00e0i h\u00f2a, k\u1ef3 v\u1ecdng l\u00e0m m\u00e1t v\u00e0 h\u1ea1n ch\u1ebf b\u1ea3o tr\u00ec. \u0111i\u1ec1u n\u00e0y cho ph\u00e9p c\u1ea3 hai t\u00f9y ch\u1ecdn \u0111\u01b0\u1ee3c so s\u00e1nh tr\u00ean c\u00f9ng m\u1ed9t c\u01a1 s\u1edf k\u1ef9 thu\u1eadt.<\/p>","protected":false},"excerpt":{"rendered":"

A dry type vs oil immersed transformer decision should not be reduced to a simple indoor-versus-outdoor rule. Both designs can deliver reliable voltage transformation, but they manage insulation, heat, fire exposure and maintenance in fundamentally different ways. Those differences become important when the transformer is placed inside an occupied building, exposed to weather, enclosed in […]<\/p>\n","protected":false},"author":1,"featured_media":807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[125,71,95,90,102,135],"class_list":["post-1466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-distribution-transformer","tag-dry-type-transformer","tag-iec-60076","tag-oil-immersed-transformer","tag-power-distribution","tag-transformer-selection"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1466","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=1466"}],"version-history":[{"count":1,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1466\/revisions"}],"predecessor-version":[{"id":1467,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1466\/revisions\/1467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media\/807"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/categories?post=1466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/tags?post=1466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}