{"id":638,"date":"2026-01-06T13:43:36","date_gmt":"2026-01-06T18:43:36","guid":{"rendered":"https:\/\/cecas.clemson.edu\/rtpace\/?post_type=equipment&#038;p=638"},"modified":"2026-01-06T14:02:34","modified_gmt":"2026-01-06T19:02:34","slug":"overcurrent-relay","status":"publish","type":"equipment","link":"https:\/\/cecas.clemson.edu\/rtpace\/equipment\/overcurrent-relay\/","title":{"rendered":"Overcurrent Relay"},"content":{"rendered":"<acf-view-695c411f90b32 class=\" acf-view acf-view--equipment\"><div class=\"acf-field\"><h4 class=\"acf-label\">Manufacturer<\/h4><p class=\"acf-value\">SEL<\/p><\/div><div class=\"acf-field\"><h4 class=\"acf-label\">Manufacturer (Secondary)<\/h4><p class=\"acf-value\">SEL<\/p><\/div><div class=\"acf-field\"><h4 class=\"acf-label\">Category<\/h4><p class=\"acf-value\">Hardware<\/p><\/div><div class=\"acf-field\"><h4 class=\"acf-label\">Specifications<\/h4><div class=\"acf-value\">1.Phase, ground, and negative-sequence overcurrent protection\r<br\/>\r<br\/>2. US and IEC time-overcurrent curves.\r<br\/>\r<br\/>3. Multiple-shot reclosing relay with sequence coordination \r<br\/>\r<br\/>4.  Local\/remote control logic to switch schemes, operate circuit breakers, etc. \r<br\/>\r<br\/>5.Sequential Events Recorder (SER) log and event reports stored in nonvolatile memory \r<br\/>\r<br\/>6. Hardware options for mounting, terminals, output contacts, and communications \r<br\/>\r<br\/>7. Supports ASCII, SEL LMD, and Modbus RTU protocols<\/div><\/div><div class=\"acf-field\"><h4 class=\"acf-label\">Applications<\/h4><div class=\"acf-value\">1. Utility distribution feeders \r<br\/>2. Industrial distribution feeders\u2014includes core-balance CT input \r<br\/>\r<br\/>3. Distribution buses, via overcurrent or fast-bus trip scheme \r<br\/>\r<br\/>4.Transformer banks\u2014includes input for a separate neutral current transformer \r<br\/>\r<br\/>5. Capacitors, reactors, circuit breakers, etc. \r<br\/>\r<br\/>6. Panel-mount relays available<\/div><\/div><\/acf-view-695c411f90b32>\n\n\n<p><\/p>\n","protected":false},"featured_media":639,"template":"","meta":{"_acf_changed":true},"class_list":["post-638","equipment","type-equipment","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cecas.clemson.edu\/rtpace\/wp-json\/wp\/v2\/equipment\/638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cecas.clemson.edu\/rtpace\/wp-json\/wp\/v2\/equipment"}],"about":[{"href":"https:\/\/cecas.clemson.edu\/rtpace\/wp-json\/wp\/v2\/types\/equipment"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cecas.clemson.edu\/rtpace\/wp-json\/wp\/v2\/media\/639"}],"wp:attachment":[{"href":"https:\/\/cecas.clemson.edu\/rtpace\/wp-json\/wp\/v2\/media?parent=638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}