{"id":5149,"date":"2015-06-22T12:18:58","date_gmt":"2015-06-22T12:18:58","guid":{"rendered":"http:\/\/www.transformadores.gmedia.ovh\/producto\/subestaciones-exterior-mina-2\/"},"modified":"2017-08-09T09:19:14","modified_gmt":"2017-08-09T12:19:14","slug":"outside-mining","status":"publish","type":"dt_portfolio","link":"https:\/\/www.transformadores.gmedia.ovh\/en\/outside-mining-substation\/","title":{"rendered":"Substations: Exterior Mining Substations"},"content":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_accordion collapsible=”yes” disable_keyboard=”” style=”2″ el_class=”accordion-ficha”][vc_accordion_tab title=”GENERAL INFORMATION”][vc_column_text]Drag-Grounding Substation (mobile) are outdoors with power up to 5000 kVA.<\/p>\n

They are transformers (mobile) used in mining works on the exterior of the mine.<\/p>\n

Exterior Electric Substations (mobile) can be three phase and single phase, and they can be auto-refrigerated, immersed in mineral oil, FR3 vegetal oil or silicone.<\/p>\n

Exterior Drag Substations (mobile) are designed to withstand robust work and they can operate up to an altitude of 5.500 m.a.s.l.<\/p>\n

They are suitable for mountings on the floor or mobile (drag).<\/p>\n

Exterior Mining Grounding Substations are composed by:<\/p>\n

– Electric room (control, command and strength), the transformer and A.T, cell (low swift-charge).<\/p>\n

– M.T. plugs and swift-charge.<\/p>\n

– Connection bars and plates for quick couplings of outside circuits.<\/p>\n

– Output circuit board.<\/p>\n

– Transients limiters (lightning) to protect the circuits.<\/p>\n

Nowadays, we have electric drag substations (mobile) outside the mine functioning in Minera Escondida. They are used to supply the water extraction bombs deep in the open deposit.<\/p>\n

Exterior substations are suitable to aggressive environments.[\/vc_column_text][\/vc_accordion_tab][\/vc_accordion]

<\/div><\/i>ONLINE QUOTE<\/span><\/a>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Voltages up to 36kV Substation<\/p>\n","protected":false},"author":1,"featured_media":7939,"comment_status":"closed","ping_status":"open","template":"","dt_portfolio_category":[204],"dt_portfolio_tags":[],"class_list":["post-5149","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-substations","dt_portfolio_category-204","description-off"],"yoast_head":"\nSubstations: Exterior Mining Substations | Transformadores 2015<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Substations: Exterior Mining Substations\" \/>\n<meta property=\"og:description\" content=\"Voltages up to 36kV Substation\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.transformadores.gmedia.ovh\/en\/outside-mining-substation\/\" \/>\n<meta property=\"og:site_name\" content=\"Transformadores 2015\" 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