{"id":6104,"date":"2012-07-14T23:21:12","date_gmt":"2012-07-14T16:21:12","guid":{"rendered":"https:\/\/banbientan.com\/?p=6104"},"modified":"2012-07-14T23:21:12","modified_gmt":"2012-07-14T16:21:12","slug":"c22-2-so-14","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=6104","title":{"rendered":"C22.2 S\u1ed1 14"},"content":{"rendered":"<p><span style=\"text-decoration: underline;\"><strong>C22.2 S\u1ed1 14<\/strong><\/span><br \/>\n<strong>1 Ph\u1ea1m vi<\/strong><br \/>\n1.1 Ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o v\u1ec7 c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c kh\u00f4ng qu\u00e1 1500 V, \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng, d\u1eebng, \u0111i\u1ec1u ch\u1ec9nh, \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c b\u1ea3o v\u1ec7 c\u00e1c \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n, m\u00e1y ph\u00e1t \u0111i\u1ec7n, thi\u1ebft b\u1ecb nhi\u1ec7t ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n m\u1ed9t qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 l\u1eafp \u0111\u1eb7t \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00f4ng nguy hi\u1ec3m tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh trong Quy ch\u1ebf \u0110i\u1ec7n Canada, Ph\u1ea7n I.<br \/>\nL\u01b0u \u00fd:<br \/>\n(1) V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c bao qu\u00e1t trong Ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ed9 kh\u1edfi \u0111\u1ed9ng th\u1ee7 c\u00f4ng v\u00e0 t\u1eeb; r\u01a1le qu\u00e1 t\u1ea3i nhi\u1ec7t v\u00e0 t\u1eeb; tr\u1ea1m \u0111i\u1ec1u khi\u1ec3n (bao g\u1ed3m c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch v\u00e0 \u0111\u00e8n b\u00e1o); c\u00f4ng t\u1eafc m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n v\u00e0 r\u01a1le; c\u00f4ng t\u1eafc phao, chuy\u1ec3n m\u1ea1ch l\u01b0u l\u01b0\u1ee3ng, \u00e1p l\u1ef1c v\u00e0 c\u00f4ng t\u1eafc v\u1eadn h\u00e0nh ch\u00e2n kh\u00f4ng; \u0111i\u1ec7n tr\u1edf v\u00e0 bi\u1ebfn tr\u1edf; c\u00f4ng t\u1eafc ti\u1ec7m c\u1eadn; r\u01a1le th\u1eddi gian v\u00e0 c\u00f4ng t\u1eafc; \u0111i\u1ec7n tr\u1edf v\u00e0 bi\u1ebfn tr\u1edf d\u00f9ng \u0111\u1ec3 \u0111\u1ed1t n\u00f3ng v\u00e0 th\u1eafp s\u00e1ng, k\u1ec3 c\u1ea3 c\u00e1c \u0111i\u1ec7n tr\u1edf v\u00e0 bi\u1ebfn tr\u1edf cho c\u00e1c t\u1eeb tr\u01b0\u1eddng \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n; v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n d\u00f9ng \u0111\u1ec3 \u0111\u1ed1t n\u00f3ng v\u00e0 th\u1eafp s\u00e1ng.<br \/>\n(2) Thu\u1eadt ng\u1eef .\u0111i\u1ec1u khi\u1ec3n. \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong to\u00e0n b\u1ed9 Ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho c\u1ea3 b\u1ed9 kh\u1edfi \u0111\u1ed9ng v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<br \/>\n(3) C\u00e1c d\u1ee5ng c\u1ee5 \u0111o \u0111i\u1ec7n, nh\u01b0 \u0111\u1ed3ng h\u1ed3 \u0111o, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o l\u00e0m m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng \u0111\u01b0\u1ee3c bao qu\u00e1t trong Ti\u00eau chu\u1ea9n n\u00e0y.<br \/>\n1.2 Ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng \u00e1p d\u1ee5ng cho h\u1ec7 th\u1ed1ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o v\u1ec7 c\u00f4ng nghi\u1ec7p v\u00e0 bao g\u1ed3m trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n v\u00e0 x\u1eed l\u00fd t\u1ef1 \u0111\u1ed9ng.<br \/>\n1.3 C\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c d\u00f9ng v\u1edbi thang m\u00e1y \u0111i\u1ec7n, thi\u1ebft b\u1ecb \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 v\u00e0 l\u00e0m m\u00e1t, c\u1ea7n tr\u1ee5c v\u00e0 pa-l\u0103ng, thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed v\u00e0 b\u00e1n d\u1eabn c\u0169ng nh\u01b0 r\u01a1le chu\u1ea9n TV, v.v..c\u00f3 th\u1ec3 ph\u1ea3i tu\u00e2n theo c\u00e1c y\u00eau c\u1ea7u b\u1ed5 sung kh\u00f4ng \u0111\u01b0\u1ee3c bao qu\u00e1t trong Ti\u00eau chu\u1ea9n n\u00e0y.<br \/>\n1.4 Ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng cho thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c bao qu\u00e1t trong c\u00e1c Ti\u00eau chu\u1ea9n CSA kh\u00e1c, nh\u01b0 b\u1ed9 ngu\u1ed3n, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n logic l\u1eadp tr\u00ecnh, h\u1ec7 th\u1ed1ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ec9 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n n\u0103ng, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, c\u00e1c c\u00f4ng t\u1eafc kh\u00f4ng ph\u1ea3i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 th\u1ee7 c\u00f4ng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n d\u00f9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ea1ch kh\u00f4ng ph\u1ea3i m\u1ea1ch nh\u00e1nh \u0111\u1ed9ng c\u01a1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C22.2 S\u1ed1 14 1 Ph\u1ea1m vi 1.1 Ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o v\u1ec7 c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c kh\u00f4ng qu\u00e1 1500 V, \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng, d\u1eebng, \u0111i\u1ec1u ch\u1ec9nh, \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c b\u1ea3o v\u1ec7 c\u00e1c \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n, m\u00e1y ph\u00e1t \u0111i\u1ec7n, thi\u1ebft b\u1ecb nhi\u1ec7t [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10247],"tags":[10281],"class_list":["post-6104","post","type-post","status-publish","format-standard","hentry","category-phu-luc","tag-c22-2-so-14"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/6104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6104"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/6104\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}