{"id":1507,"date":"2021-10-09T14:47:43","date_gmt":"2021-10-09T06:47:43","guid":{"rendered":"http:\/\/192.168.1.18\/?p=1507"},"modified":"2024-09-11T14:08:41","modified_gmt":"2024-09-11T06:08:41","slug":"hcyz-%e2%85%b3%e5%8f%98%e5%8e%8b%e5%99%a8%e6%9c%89%e8%bd%bd%e5%88%86%e6%8e%a5%e5%bc%80%e5%85%b3%e5%8f%82%e6%95%b0%e6%b5%8b%e8%af%95%e4%bb%aa","status":"publish","type":"post","link":"https:\/\/en.bdhcdq.com\/?p=1507","title":{"rendered":"HCYZ-\u2163 Transformer On-load Tap Changer Parameter Tester"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: 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In the &#8220;Electric Power Equipment Handover and Preventive Test Regulations&#8221;, it is required to check the action sequence of the on-load tap changer and measure the switching time. The instrument is mainly used to measure the transition waveform, transition time, each instantaneous transition resistance value, three-phase synchronization, etc. of the transformer on-load tap changer.<\/p>\n<p><strong><span style=\"color: #ff0000;\">Functional features<\/span><\/strong><\/p>\n<p>\u203b The instrument has a large output current and light weight;<\/p>\n<p>\u203b Two-speed current output, wider test range, higher stability;<\/p>\n<p>\u203b Can automatically calculate the transition resistance value and transition time value;<\/p>\n<p>\u203b It has a complete protection circuit and strong reliability;<\/p>\n<p>\u203b 5.7-inch large LCD display, which is convenient for on-site operation;<\/p>\n<p>\u203b It has a U disk storage function and can store more data waveforms.<\/p>\n<p>\u203b The keyboard and one-key shuttle are operated independently, making the instrument more operable and convenient<\/p>\n<\/div>\n<\/div>\n<div class=\"pro_show_3\">\n<div class=\"pro_show_3_down\">\n<p><span style=\"font-size: 14px; line-height: 2;\">\u00a0<\/span><\/p>\n<table class=\"ke-zeroborder\" style=\"width: 100%;\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<colgroup>\n<col width=\"84\" \/>\n<col width=\"363\" \/> <\/colgroup>\n<tbody>\n<tr>\n<td class=\"et2\" style=\"font-size: 11pt; font-weight: bold; vertical-align: middle; background: #BDD7EE; height: 14.25pt; width: 126pt; border: 0.5pt solid #A6A6A6;\" colspan=\"2\" width=\"168\" height=\"19\">Technical Parameters<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Output Current<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">1.0A\u30010.5A<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Measuring range<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\">Transition resistance: 0.5\u03a9\uff5e20\u03a9(1.0A), 0.5\u03a9\uff5e40\u03a9(0.5A)<\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">\u00a0<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\">Transition time: 0~250ms<\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Measurement accuracy<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\">Transition resistance: \u00b1(5% reading + 3 digits)<\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">\u00a0<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\">Transition time: \u00b1(0.1% reading + 3 digits)<\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Storage method<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\">U disk storage, local storage<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Overall dimensions<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">385mm\u00d7275mm\u00d7230mm<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Instrument weight<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">9kg<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" style=\"font-size: 11pt; font-weight: bold; vertical-align: middle; background: #BDD7EE; height: 14.25pt; width: 126pt; border: 0.5pt solid #A6A6A6;\" colspan=\"2\" width=\"168\" height=\"19\">Conditions of Use<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Ambient temperature<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">-10\u2103\uff5e50\u2103<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Ambient humidity<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">\u226485%RH<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Working power supply<\/td>\n<td class=\"et5\" style=\"font-size: 11pt; vertical-align: middle; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">AC220V\u00b110%<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et6\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 63pt; border: 0.5pt solid #A6A6A6;\" width=\"84\" height=\"19\">Power supply frequency<\/td>\n<td class=\"et7\" style=\"font-size: 11pt; vertical-align: middle; background: #E7E6E6; height: 14.25pt; width: 272.25pt; border: 0.5pt solid #A6A6A6;\" width=\"363\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">50\u00b11Hz<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"clearBoth\">\u00a0<\/div>\n<p>&nbsp;<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1411,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"post_folder":[29],"class_list":["post-1507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-byqzh"],"_links":{"self":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1507"}],"version-history":[{"count":5,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1507\/revisions"}],"predecessor-version":[{"id":2558,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1507\/revisions\/2558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/media\/1411"}],"wp:attachment":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1507"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpost_folder&post=1507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}