{"id":2036,"date":"2025-02-27T19:50:52","date_gmt":"2025-02-27T11:50:52","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2036"},"modified":"2025-12-21T19:45:55","modified_gmt":"2025-12-21T11:45:55","slug":"gioi-thieu-cong-tac-chieu-sang-chong-chay-no","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/vi\/thiet-bi-chong-chay-no\/gioi-thieu-cong-tac-chieu-sang-chong-chay-no\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 c\u00f4ng t\u1eafc chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/strong> c\u1ee7a C\u00f4ng t\u1eafc chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/h1>\n\n\n\n

C\u00f4ng t\u1eafc chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n
\"C\u00f4ng<\/figure><\/div>\n\n\n\n
\"C\u00f4ng<\/figure><\/div>\n\n\n\n
\"C\u00f4ng<\/figure><\/div>\n\n\n\n

Tham s\u1ed1<\/strong><\/h2>\n\n\n\n

\u0110\u1ea7u v\u00e0o: AC 220V\/380V 10A, DC 24V\/10A<\/p>\n\n\n\n

D\u1ea5u hi\u1ec7u ch\u1ed1ng ch\u00e1y n\u1ed5: Ex d \u2161C T6\/Ex tD A21 IP65 T80\u2103<\/p>\n\n\n\n

Giao di\u1ec7n \u0111i\u1ec7n: M20\/M25 \u00d71,5, G3\/4\u00d71,5<\/p>\n\n\n\n

C\u1ea5p \u0111\u1ed9 ch\u1ed1ng n\u1ed5: IP65, IP66<\/p>\n\n\n\n

\u0110i\u1ec7n \u00e1p ngu\u1ed3n: DC 24V ho\u1eb7c AC 220V ho\u1eb7c AC 380V<\/p>\n\n\n\n

Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u1eafc: -40 \u0111\u1ebfn 150\u2103<\/p>\n\n\n\n

Nhi\u1ec7t \u0111\u1ed9 thi\u1ebft b\u1ecb: -30 \u0111\u1ebfn 70\u00b0C<\/p>\n\n\n\n

C\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng d\u1ec5 ch\u00e1y n\u1ed5, v\u1edbi ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady trong c\u00e1c khu v\u1ef1c c\u1ef1c k\u1ef3 nguy hi\u1ec3m. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nghi\u00eam ng\u1eb7t (v\u00ed d\u1ee5:. Ti\u00eau chu\u1ea9n IEC 60079<\/a>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea5t k\u1ef3 ngu\u1ed3n g\u00e2y ch\u00e1y n\u00e0o c\u0169ng kh\u00f4ng th\u1ec3 ph\u00e1t sinh trong m\u00f4i tr\u01b0\u1eddng kh\u00ed ho\u1eb7c b\u1ee5i c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y n\u1ed5, t\u1eeb \u0111\u00f3 tr\u00e1nh vi\u1ec7c g\u00e2y ra ch\u00e1y ho\u1eb7c n\u1ed5.<\/p>\n\n\n\n

V\u1ecf c\u1ee7a c\u00e1c c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u kim lo\u1ea1i c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t. Thi\u1ebft k\u1ebf m\u1ea1ch b\u00ean trong s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u00e1ch ly \u0111\u1ec3 ho\u00e0n to\u00e0n t\u00e1ch bi\u1ec7t c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra s\u1ef1 c\u1ed1 \u0111i\u1ec7n b\u00ean trong, n\u00f3 s\u1ebd kh\u00f4ng g\u00e2y ra s\u1ef1 ch\u00e1y n\u1ed5 c\u1ee7a h\u1ed7n h\u1ee3p n\u1ed5 b\u00ean ngo\u00e0i.<\/p>\n\n\n\n

V\u1ec1 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng, c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u01a1 h\u1ecdc ho\u1eb7c \u0111i\u1ec7n t\u1eed \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c ng\u1eaft ho\u1eb7c k\u1ebft n\u1ed1i m\u1ea1ch nhanh ch\u00f3ng, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c ch\u1ee9c n\u0103ng an to\u00e0n nh\u01b0 b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 b\u1ea3o v\u1ec7 ng\u1eafn m\u1ea1ch. Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 d\u1ec5 d\u00e0ng v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec, gi\u00fap \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n

Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n c\u1ee7a c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t kh\u00e1c nhau v\u00e0 c\u00e1c lo\u1ea1i c\u00e1p, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn v\u00e0 v\u1eadn h\u00e0nh d\u1ec5 d\u00e0ng. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft n\u1ed1i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n c\u00f3 nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5, bao g\u1ed3m nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf c\u00e1c lo\u1ea1i c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00f4ng t\u1eafc t\u0103ng c\u01b0\u1eddng an to\u00e0n, c\u00f4ng t\u1eafc an to\u00e0n n\u1ed9i t\u1ea1i v\u00e0 c\u00e1c m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c khu v\u1ef1c nguy hi\u1ec3m kh\u00e1c nhau. Khi l\u1ef1a ch\u1ecdn c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n x\u00e1c \u0111\u1ecbnh m\u00f4 h\u00ecnh s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: ph\u00e2n v\u00f9ng m\u00f4i tr\u01b0\u1eddng kh\u00ed n\u1ed5, nh\u00f3m nhi\u1ec7t \u0111\u1ed9, v.v.) v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 \u0111i\u1ec7n (v\u00ed d\u1ee5: m\u1ee9c \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n).<\/p>\n\n\n\n

Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f4ng t\u1eafc \u0111\u00e8n<\/strong>es<\/strong><\/h2>\n\n\n\n

1. C\u00f4ng t\u1eafc ch\u1ed1ng n\u1ed5 l\u00e0 lo\u1ea1i c\u00f4ng t\u1eafc c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng n\u1ed5, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c tai n\u1ea1n n\u1ed5 do s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb, thao t\u00e1c sai v\u00e0 c\u00e1c nguy\u00ean nh\u00e2n kh\u00e1c g\u00e2y ra.<\/p>\n\n\n\n

2. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 bao g\u1ed3m kh\u1ea3 n\u0103ng k\u00edn kh\u00edt t\u1ed1t, ch\u1ed1ng \u0103n m\u00f2n, ch\u1ed1ng va \u0111\u1eadp, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng n\u01b0\u1edbc.<\/p>\n\n\n\n

3. C\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: lo\u1ea1i th\u00f4ng th\u01b0\u1eddng v\u00e0 lo\u1ea1i th\u00f4ng minh. C\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 th\u00f4ng minh c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 gi\u00e1m s\u00e1t t\u1eeb xa v\u00e0 ch\u1ea9n \u0111o\u00e1n t\u1ef1 \u0111\u1ed9ng.<\/p>\n\n\n\n

C\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t d\u00e2y \u0111i\u1ec7n cho thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f4ng t\u1eafc \u0111\u00e8n<\/strong>es<\/strong><\/h2>\n\n\n\n

1. Tr\u01b0\u1edbc ti\u00ean, ki\u1ec3m tra xem m\u00f4 h\u00ecnh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u th\u1ef1c t\u1ebf hay kh\u00f4ng, sau \u0111\u00f3 l\u1ef1a ch\u1ecdn c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

2. Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: tua v\u00edt, c\u1edd l\u00ea, k\u00ecm b\u00f3c v\u1ecf d\u00e2y, \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 kh\u00e1c.<\/p>\n\n\n\n

3. Ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n: Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thao t\u00e1c \u0111i\u1ec7n n\u00e0o, h\u00e3y \u0111\u1ea3m b\u1ea3o ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n c\u00e1 nh\u00e2n.<\/p>\n\n\n\n

4. Th\u00e1o d\u1ee1 thi\u1ebft b\u1ecb g\u1ed1c: S\u1eed d\u1ee5ng tua v\u00edt, c\u1edd l\u00ea v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c \u0111\u1ec3 th\u00e1o c\u00f4ng t\u1eafc kh\u1ecfi thi\u1ebft b\u1ecb g\u1ed1c, ch\u00fa \u00fd kh\u00f4ng l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

5. L\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5: L\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u00fang c\u00e1ch tr\u00ean thi\u1ebft b\u1ecb theo y\u00eau c\u1ea7u c\u1ee7a h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 ch\u00fa \u00fd kh\u00f4ng l\u1eafp \u0111\u1eb7t sai v\u1ecb tr\u00ed.<\/p>\n\n\n\n

6. K\u1ebft n\u1ed1i d\u00e2y c\u00e1p: S\u1eed d\u1ee5ng k\u00ecm b\u00f3c v\u1ecf \u0111\u1ec3 b\u00f3c l\u1edbp v\u1ecf c\u00e1ch \u0111i\u1ec7n b\u00ean ngo\u00e0i c\u1ee7a d\u00e2y c\u00e1p, sau \u0111\u00f3 \u0111\u01b0a d\u00e2y c\u00e1p v\u00e0o c\u00e1c c\u1ef1c c\u1ee7a c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5, ch\u00fa \u00fd kh\u00f4ng \u0111\u01b0a nh\u1ea7m c\u1ef1c ho\u1eb7c \u0111\u01b0a qu\u00e1 ch\u1eb7t.<\/p>\n\n\n\n

7. C\u1ed1 \u0111\u1ecbnh d\u00e2y c\u00e1p: S\u1eed d\u1ee5ng tua v\u00edt \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh d\u00e2y c\u00e1p v\u00e0o thi\u1ebft b\u1ecb, \u0111\u1ea3m b\u1ea3o d\u00e2y c\u00e1p kh\u00f4ng b\u1ecb l\u1ecfng.<\/p>\n\n\n\n

8. Ki\u1ec3m tra h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n: S\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n c\u1ee7a c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 \u0111\u00fang kh\u00f4ng, v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ch\u1eadp \u0111i\u1ec7n, \u0111\u1ee9t d\u00e2y ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c.<\/p>\n\n\n\n

9, Ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n: Sau khi x\u00e1c nh\u1eadn r\u1eb1ng h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ch\u00ednh x\u00e1c, k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n v\u1edbi thi\u1ebft b\u1ecb v\u00e0 quan s\u00e1t xem c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng.<\/p>\n\n\n\n

10. Ho\u00e0n t\u1ea5t l\u1eafp \u0111\u1eb7t: N\u1ebfu m\u1ecdi th\u1ee9 \u0111\u1ec1u b\u00ecnh th\u01b0\u1eddng, b\u1ea1n c\u00f3 th\u1ec3 reset thi\u1ebft b\u1ecb \u0111\u1ec3 ho\u00e0n t\u1ea5t vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/strong><\/strong><\/h3>\n\n\n\n

1. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5, h\u00e3y ch\u1eafc ch\u1eafn tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n

2. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t d\u00e2y \u0111i\u1ec7n, c\u1ea7n ch\u00fa \u00fd tr\u00e1nh c\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 ch\u1eadp \u0111i\u1ec7n, \u0111\u1ee9t d\u00e2y v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c \u0111\u1ec3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

3. Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m c\u1ea5p \u0111i\u1ec7n, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft k\u1ebft n\u1ed1i ho\u00e0n to\u00e0n \u0111\u1ec3 tr\u00e1nh c\u00e1c tai n\u1ea1n do \u0111i\u1ec7n gi\u1eadt.<\/p>\n\n\n\n

4. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y, c\u00f4ng t\u1eafc ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n

Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 ng\u1ea7m<\/strong>es<\/h2>\n\n\n\n

1\u3001Kh\u00f4ng c\u00f3 h\u01b0 h\u1ecfng tr\u00ean b\u00e0n c\u00e1ch \u0111i\u1ec7n c\u1ee7a \u0111\u1ea7u n\u1ed1i, kh\u00f4ng c\u00f3 h\u01b0 h\u1ecfng tr\u00ean ren c\u1ee7a \u0111\u1ea7u n\u1ed1i, kh\u00f4ng c\u00f3 v\u1ebft r\u00f2 r\u1ec9, v\u00e0 b\u00e0n c\u00e1ch \u0111i\u1ec7n v\u1eabn nguy\u00ean v\u1eb9n, kh\u00f4ng c\u00f3 v\u1ebft n\u1ee9t.<\/p>\n\n\n\n

2. \u0110\u1ea5u d\u00e2y kh\u00f4ng c\u00f3 c\u1ea1nh s\u1eafc, kh\u00f4ng c\u00f3 d\u00e2y nh\u00f4 ra \u1edf ph\u1ea7n k\u1ebft n\u1ed1i ph\u00eda tr\u01b0\u1edbc c\u1ee7a d\u00e2y l\u00f5i.<\/p>\n\n\n\n

3, l\u1eafp \u0111\u1eb7t d\u00e2y \u0111i\u1ec7n kh\u00f4ng b\u1ecb cong v\u1eb9o, u\u1ed1n cong t\u1ef1 nhi\u00ean v\u00e0 m\u01b0\u1ee3t m\u00e0, tr\u00e1nh c\u00e1c g\u00f3c cong s\u1eafc nh\u1ecdn, g\u00f3c vu\u00f4ng, d\u00e2y pha tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi t\u01b0\u1eddng.<\/p>\n\n\n\n

4, kh\u00f4ng c\u00f3 \u0111\u0129a \u00e9p (\u0111\u1ec7m) \u0111\u1ec3 \u00e9p l\u1edbp c\u00e1ch nhi\u1ec7t.<\/p>\n\n\n\n

5, d\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u1ed9 ra ngo\u00e0i v\u1edbi chi\u1ec1u d\u00e0i qu\u00e1 l\u1edbn, l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a l\u00f5i v\u00e0 chi\u1ec1u d\u00e0i l\u00f5i gi\u1eefa ph\u1ea7n n\u00e9n c\u1ee7a \u0111\u1ea7u n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 5mm (1 ~ 3mm l\u00e0 ph\u00f9 h\u1ee3p).<\/p>\n\n\n\n

6, l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a d\u00e2y l\u00f5i trong giai \u0111o\u1ea1n ph\u1ee5 kh\u00f4ng b\u1ecb tr\u1ea7y x\u01b0\u1edbc, d\u00e2y d\u1eabn kh\u00f4ng b\u1ecb ch\u00e9o nhau, l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ed9t pha kh\u00f4ng ch\u1ea1m v\u00e0o d\u00e2y d\u1eabn c\u1ee7a pha kh\u00e1c, \u0111\u1ea7u d\u00e2y \u0111\u01b0\u1ee3c c\u1eaft g\u1ecdn g\u00e0ng, ph\u1ea7n \u0111\u1ea7u d\u00e2y c\u00f2n l\u1ea1i kh\u00f4ng qu\u00e1 d\u00e0i, ph\u1ea7n \u0111\u1ea7u c\u1ee7a l\u00f5i t\u1eeb ph\u1ea7n \u0111\u1ea7u cu\u1ed1i c\u1ee7a chi\u1ec1u d\u00e0i qu\u00e1 d\u00e0i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 2mm.<\/p>\n\n\n\n

7, c\u00e1c m\u00f3ng cu\u1ed1i kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng, ph\u00e2n b\u1ed1 \u0111\u1ec1u, m\u00f3ng cu\u1ed1i \u0111\u01b0\u1ee3c l\u00e0m ph\u1eb3ng \u0111\u1ec3 t\u1ea1o \u0111\u1ec7m l\u00f2 xo, l\u00f5i kh\u00f4ng \u0111\u01b0\u1ee3c c\u0103ng \u0111\u00fang ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n

8, chi\u1ec1u d\u00e0i c\u1ee7a d\u00e2y ti\u1ebfp \u0111\u1ea5t ch\u00ednh ph\u1ea3i \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n. D\u00e2y ti\u1ebfp \u0111\u1ea5t d\u1ecdc theo t\u01b0\u1eddng h\u1ed1c \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed t\u1ef1 nhi\u00ean, kh\u00f4ng n\u00ean qu\u00e1 d\u00e0i ho\u1eb7c qu\u00e1 ng\u1eafn (\u0111\u1ec3 n\u1edbi l\u1ecfng \u0111\u1ea7u d\u00e2y, k\u00e9o c\u00e1p, d\u00e2y pha \u0111\u01b0\u1ee3c k\u00e9o c\u0103ng ho\u1eb7c l\u1ecfng, d\u00e2y ti\u1ebfp \u0111\u1ea5t kh\u00f4ng \u0111\u01b0\u1ee3c r\u01a1i xu\u1ed1ng).<\/p>\n\n\n\n

9, b\u1ec1 m\u1eb7t ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp m\u1ee1 kho\u00e1ng, v\u1ecf c\u00e1p \u0111\u01b0\u1ee3c c\u1eaft g\u1ecdn g\u00e0ng, chi\u1ec1u d\u00e0i c\u1ee7a v\u1ecf c\u00e1p \u0111\u01b0a v\u00e0o t\u01b0\u1eddng h\u1ed1c t\u1eeb 5 \u0111\u1ebfn 15mm (n\u1ebfu c\u00e1p d\u00e0y, c\u00f3 th\u1ec3 m\u00e0i m\u00f2n ph\u1ea7n v\u1ecf c\u00e1p nh\u01b0ng ph\u1ea7n k\u1ebft h\u1ee3p gi\u1eefa v\u1ecf c\u00e1p v\u00e0 v\u00f2ng \u0111\u1ec7m kh\u00f4ng \u0111\u01b0\u1ee3c m\u00e0i m\u00f2n), h\u1ed1c d\u00e2y \u0111i\u1ec7n ph\u1ea3i s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng c\u00f3 v\u1eadt l\u1ea1, \u0111\u1eb7t m\u1ed9t l\u01b0\u1ee3ng th\u00edch h\u1ee3p ch\u1ea5t h\u00fat \u1ea9m.<\/p>\n\n\n\n

10, bu l\u00f4ng, \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m ti\u1ebfp \u0111\u1ea5t kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p ph\u1ee7 l\u00ean c\u00e1ch \u0111i\u1ec7n, \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac t\u1ed1t.<\/p>\n\n\n\n

11, ph\u1ea3i c\u00f3 bi\u1ec3n c\u1ea3nh b\u00e1o \u0111i\u1ec7n v\u00e0 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n

12, d\u00e2y l\u00f5i \u0111\u01b0\u1ee3c \u00e9p \u0111\u1ea7u ti\u00ean v\u00e0o ti\u1ebfp \u0111i\u1ec3m \u0111\u1ea5t, sau \u0111\u00f3 \u00e9p v\u00e0o d\u00e2y pha.<\/p>\n\n\n\n

13, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec1u khi\u1ec3n chung: d\u00e2y kh\u1edfi \u0111\u1ed9ng (m\u00e0u \u0111\u1ecf), d\u00e2y b\u1ea3o v\u1ec7 t\u1ef1 \u0111\u1ed9ng (m\u00e0u tr\u1eafng), d\u00e2y ngu\u1ed3n (m\u00e0u xanh d\u01b0\u01a1ng).<\/p>\n\n\n\n

14, c\u00e1c \u1ed1c v\u00edt ch\u1ed1ng ch\u00e1y n\u1ed5 tr\u00ean b\u1ec1 m\u1eb7t kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ecfng l\u1ebbo, ph\u1ea3i \u0111\u01b0\u1ee3c \u00e9p ph\u1eb3ng b\u1eb1ng \u0111\u1ec7m l\u00f2 xo l\u00e0m ti\u00eau chu\u1ea9n, c\u00e1c \u1ed1c v\u00edt l\u1ed9 ra t\u1eeb 1 \u0111\u1ebfn 3 v\u00f2ng, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a bul\u00f4ng \u1edf c\u00f9ng ph\u1ea7n ph\u1ea3i nh\u1ea5t qu\u00e1n.<\/p>\n\n\n\n

15, c\u1ea5u tr\u00fac ren c\u1ee7a \u0111i\u1ec3m n\u1ed1i gi\u1eefa c\u00e1c ren c\u00f3 s\u1ed1 r\u0103ng t\u1ed1i thi\u1ec3u c\u00f9ng v\u1edbi s\u1ed1 n\u00fat kh\u00f4ng \u0111\u01b0\u1ee3c \u00edt h\u01a1n 6 n\u00fat. \u0110\u1ed9 r\u1ed9ng c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn k\u1ebft n\u1ed1i c\u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n ho\u1eb7c b\u1eb1ng 0,7 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a c\u00e1p, nh\u01b0ng ph\u1ea3i l\u1edbn h\u01a1n 10mm.<\/p>\n\n\n\n

16, ch\u00eanh l\u1ec7ch gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a v\u00f2ng \u0111\u1ec7m v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a c\u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 1mm. \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh sau \u0111\u00e2y.<\/p>\n\n\n\n

(1) \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 20mm, v\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 1mm.<\/p>\n\n\n\n

(2) \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn l\u1edbn h\u01a1n 20mm, nh\u1ecf h\u01a1n 60mm, ch\u00eanh l\u1ec7ch gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u kh\u00f4ng qu\u00e1 1,5mm; (3) \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn l\u1edbn h\u01a1n 60mm, kh\u00f4ng qu\u00e1 1,5mm.<\/p>\n\n\n\n

(3) Khi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn l\u1edbn h\u01a1n 60mm, s\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng \u0111\u1ec7m k\u00edn v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a b\u1ed9 c\u1ea5p d\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 2,0mm.<\/p>\n\n\n\n

\u0110\u1ea7u phun c\u1ee7a b\u1ed9 c\u1ea5p d\u00e2y lo\u1ea1i t\u1ea5m \u00e1p l\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e1p l\u1ef1c \u1ed5n \u0111\u1ecbnh, kh\u00f4ng b\u1ecb rung l\u1eafc khi s\u1eed d\u1ee5ng tay theo ti\u00eau chu\u1ea9n.<\/p>","protected":false},"excerpt":{"rendered":"

Introduction of explosion proof Lighting switches What is an explosion proof lighting switch? Parameters Input: AC220V\/380V 10A, DC 24V\/10A Explosion-proof mark: Ex d \u2161C T6\/Ex tD A21 IP65 T80\u2103 Electrical interface: M20\/M25 \u00d71.5, G3\/4×1.5 Explosion-proof grade: IP65, IP66 Power supply voltage: DC 24V or AC 220V or AC 380V Switch body temperature: -40 to 150\u2103 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[9],"class_list":["post-2036","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment","tag-explosion-proof-lighting-switch"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/vi\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Introduction of explosion proof Lighting switches What is an explosion proof lighting switch? Parameters Input: AC220V\/380V 10A, DC 24V\/10A Explosion-proof mark: Ex d \u2161C T6\/Ex tD A21 IP65 T80\u2103 Electrical interface: M20\/M25 \u00d71.5, G3\/4×1.5 Explosion-proof grade: IP65, IP66 Power supply voltage: DC 24V or AC 220V or AC 380V Switch body temperature: -40 to 150\u2103…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/comments?post=2036"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2036\/revisions"}],"predecessor-version":[{"id":4395,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2036\/revisions\/4395"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/media?parent=2036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/categories?post=2036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/tags?post=2036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}