{"id":6921,"date":"2016-09-01T14:04:18","date_gmt":"2016-09-01T14:04:18","guid":{"rendered":"https:\/\/www.coet.it\/it\/trazione\/negative-panels\/"},"modified":"2017-09-27T08:27:50","modified_gmt":"2017-09-27T08:27:50","slug":"negative-panels","status":"publish","type":"page","link":"https:\/\/www.coet.it\/it\/trazione\/negative-panels\/","title":{"rendered":"Celle del Negativo e Limitatori di Tensione"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;4%&#8221; overlay_strength=&#8221;0.3&#8243;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_row_inner class=&#8221;has-traction-icon&#8221; top_padding=&#8221;15&#8243;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_text_separator title=&#8221;CELLE DEL NEGATIVO E LIMITATORI DI TENSIONE&#8221; title_align=&#8221;separator_align_left&#8221; align=&#8221;align_left&#8221; border_width=&#8221;3&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;3%&#8221; overlay_strength=&#8221;0.3&#8243;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;6470,6471&#8243; layout=&#8221;3&#8243; gallery_style=&#8221;1&#8243; img_size=&#8221;700&#215;1000&#8243;][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;1%&#8221; bottom_padding=&#8221;6%&#8221; overlay_strength=&#8221;0.3&#8243;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; width=&#8221;1\/4&#8243;][vc_widget_sidebar sidebar_id=&#8221;sd-adder-2&#8243;][\/vc_column][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; width=&#8221;3\/4&#8243;][vc_column_text]Le Celle del Negativo sono usate per attestare i cavi di ritorno del negativo, monitorare e collegare il negativo alla terra in caso di tensione pericolosa. Per omogeneit\u00e0 della fornitura, il design della cella del Negativo COET \u00e8 simile a quello della cella Alimentatore. All\u2019interno della cella, oltre al sezionatore di messa a terra, ai trasduttori e agli strumenti di misura, quando richiesto, si trova anche il limitatore di tensione del negativo LBR la cui applicazione \u00e8 pienamente in conformit\u00e0 con la normativa EN50122-1 garantendo una protezione affidabile per le persone e per la sicurezza dell\u2019istallazione.<br \/>\nLe principali caratteristiche del LBR sono:<\/p>\n<ul>\n<li>Tensione d\u2019esercizio: 750V \u2013 1500V \u2013 3000Vcc.<\/li>\n<li>Corrente d\u2019interruzione: 900A.<\/li>\n<li>Potere di chiusura: 35kA \u2013 50kA \u2013 100kA.<\/li>\n<li>Corrente di Breve durata (0,25s): 35kA \u2013 50kA \u2013 100kA.<\/li>\n<li>Interruttore statico SCR per rapida messa a terra (&lt;1ms) quando la tensione supera la soglia d\u2019intervento pericolosa di 300V o 600V.<\/li>\n<li>Rel\u00e8 integrato di sovratensione ca e cc e di sovraccorrente.<\/li>\n<li>Test di funzionamento anche con l\u2019apparacchiatura in servizio con iniezione di Tensione e Corrente.<\/li>\n<\/ul>\n<div id=\"col_cx\">\n<div id=\"bod\" class=\"nomarg\">\n<p>Il dispositivo LBR \u00e8 anche disponibile con le stesse caratteristiche nella versione con grado di protezione IP30 (LBR-n).<\/p>\n<\/div>\n<\/div>\n[\/vc_column_text][vc_row_inner top_padding=&#8221;15%&#8221; bottom_padding=&#8221;3%&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_column_text]\n<h3>Download<\/h3>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner content_placement=&#8221;middle&#8221; class=&#8221;scarica&#8221; bottom_padding=&#8221;10&#8243;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;top&#8221; background_color_opacity=&#8221;1&#8243; width=&#8221;5\/6&#8243;]<div class=\"img-with-aniamtion-wrap \"><img decoding=\"async\" class=\"img-with-animation pdf-icon\" data-delay=\"0\" height=\"100%\" width=\"100%\" data-animation=\"fade-in\" src=\"https:\/\/www.coet.it\/wp-content\/uploads\/2016\/04\/COET-Traction-Cover.jpg\" alt=\"\" \/><\/div>[vc_column_text el_class=&#8221;download-title&#8221;]\n<h5 style=\"text-align: left;\">Depliant Trazione<\/h5>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; width=&#8221;1\/6&#8243; column_link=&#8221;https:\/\/www.coet.it\/wp-content\/uploads\/2016\/05\/COET_TRACTION_ING_IT.pdf&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <i class=\"icon-default-style icon-download accent-color\"><\/i> <\/div><div class=\"iwt-text\"> \n<p style=\"text-align: center;\">\u00a0Download<br \/>\ndocument<\/p>\n <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_background&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;4%&#8221; overlay_strength=&#8221;0.3&#8243;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_row_inner class=&#8221;has-traction-icon&#8221; top_padding=&#8221;15&#8243;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; width=&#8221;1\/1&#8243;][vc_text_separator title=&#8221;CELLE DEL NEGATIVO E LIMITATORI DI TENSIONE&#8221; title_align=&#8221;separator_align_left&#8221; align=&#8221;align_left&#8221; border_width=&#8221;3&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6851,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6921","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/pages\/6921"}],"collection":[{"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/comments?post=6921"}],"version-history":[{"count":0,"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/pages\/6921\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/pages\/6851"}],"wp:attachment":[{"href":"https:\/\/www.coet.it\/it\/wp-json\/wp\/v2\/media?parent=6921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}