{"id":232,"date":"2018-10-09T17:15:15","date_gmt":"2018-10-09T14:15:15","guid":{"rendered":"http:\/\/aselk.com\/en\/?page_id=232"},"modified":"2021-03-24T11:24:39","modified_gmt":"2021-03-24T11:24:39","slug":"maintenance-testing","status":"publish","type":"page","link":"http:\/\/aselk.com\/en\/maintenance-testing\/","title":{"rendered":"Maintenance &#038; Testing"},"content":{"rendered":"<p><span style=\"font-weight: 400; color: #000000;\">AS Electric provides full service, maintenance, testing and commissioning service with its expert staff, current and comprehensive test equipment.\u00a0In\u00a0addition to the safe and efficient network, we create an economic and long-lasting investment opportunity for our customers.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Maintenance and equipment tests are essential to keep the electrical network of industrial facilities in acceptable operating and safety conditions.\u00a0Although the cost of maintenance-testing and loss of production during maintenance seem to be a serious obstacle,\u00a0the cost of a sudden stop as a result of a breakdown is much higher.\u00a0It is clear that periodic maintenance should be in regular and expert hands in these conditions.\u00a0We are at your side in maintenance, test and commissioning works with our expert staff and modern test devices.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Our main tests are;<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">POWER TRANSFORMERS:<\/span><\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Transformer rotation ratio test (\u00a0Ratio\u00a0Test),<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Transformer isolation test (HV \/ LV; HV \/ Tank; between LV \/ Tank) and removing the polarization index<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Measurement of\u00a0primary\u00a0and\u00a0secondary\u00a0winding resistances.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">According to the results of the oil analysis, oil if necessary\u00a0treatments when\u00a0done<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Oil puncture voltage test<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Oil moisture test<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Oil internal surface tension test<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Fatty\u00a0acid\u00a0test (PH measurement)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Setting the\u00a0spacer\u00a0intervals<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Change of\u00a0silica gels\u00a0Check oil level and add oil<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">CIRCUIT BREAKER:<\/span><\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Measuring the breaker opening-closing time<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Measuring the motor installation time and current<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Coil current and response time measurement<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Contact transition resistance measurement<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">PROTECTION RELAY:<\/span><\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Control of relay protection functions with current voltage injection and function test of relay-breaker combination<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">CURRENT &amp; VOLTAGE TRANSFORMER:<\/span><\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Transformer ratio test<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Polarity test<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">SWITCHGEAR:<\/span><\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Performing partial discharge test in cells (will be done under energy upon request)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Control of Earthing separators of cells and function tests<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Checking OG Cables and Cable Headers<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; color: #000000;\">Mechanical and electrical locking controls of cells<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>AS Electric provides full service, maintenance, testing and commissioning service with its expert staff, current and comprehensive test equipment.\u00a0In\u00a0addition to the safe and efficient network, we create an economic and long-lasting investment opportunity for our customers.\u00a0\u00a0 Maintenance and equipment tests are essential to keep the electrical network of industrial facilities in acceptable operating and safety&hellip; <br \/> <a class=\"read-more\" href=\"http:\/\/aselk.com\/en\/maintenance-testing\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-232","page","type-page","status-publish","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/pages\/232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/comments?post=232"}],"version-history":[{"count":7,"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/pages\/232\/revisions"}],"predecessor-version":[{"id":766,"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/pages\/232\/revisions\/766"}],"wp:attachment":[{"href":"http:\/\/aselk.com\/en\/wp-json\/wp\/v2\/media?parent=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}