{"id":17828,"date":"2024-01-15T23:36:01","date_gmt":"2024-01-15T22:36:01","guid":{"rendered":"https:\/\/www.kfactor.it\/shop\/non%20class\u00e9\/tti-trasformatori-trifase-di-isolamento-da-1-a-40kva\/"},"modified":"2026-04-12T09:28:51","modified_gmt":"2026-04-12T07:28:51","slug":"tti-trasformatori-trifase-di-isolamento-da-1-a-40kva","status":"publish","type":"product","link":"https:\/\/www.kfactor.it\/fr\/shop\/transformateurs-electriques\/transformateurs-triphases\/tti-trasformatori-trifase-di-isolamento-da-1-a-40kva\/","title":{"rendered":"TTI &#8211; TRANSFORMATEURS TRIPHAS\u00c9S D&#8217;ISOLEMENT de 1 kVA \u00e0 40 kVA"},"content":{"rendered":"<h3>TRANSFORMATEURS TRIPHAS\u00c9S D&#8217;ISOLEMENT de 1kVA \u00e0 40kVA<\/h3>\n<p>Les transformateurs triphas\u00e9s d&#8217;isolement K-factor sont construits avec les meilleures techniques, en utilisant du cuivre ou de l&#8217;aluminium et des t\u00f4les magn\u00e9tiques de grande qualit\u00e9 pour offrir les meilleures performances en termes de rendement et de temp\u00e9ratures de fonctionnement.<\/p>\n<ul>\n<li>Enroulements s\u00e9par\u00e9s<\/li>\n<li>Refroidissement naturel par air type AN, adapt\u00e9s pour l\u2019installation \u00e0 l\u2019int\u00e9rieur.<\/li>\n<li>Enroulements en cuivre\/aluminium<\/li>\n<li>Noyau en t\u00f4le magn\u00e9tique \u00e0 faibles pertes<\/li>\n<li>Impr\u00e9gn\u00e9s de r\u00e9sine et tropicalis\u00e9s<\/li>\n<li>Bornes sur bornier jusqu&#8217;\u00e0 10kVA, sur boulons pour les puissances \u00e0 partir de 12.5kVA ou courants sup\u00e9rieurs \u00e0 63 A<\/li>\n<li>\u00c9CRAN D&#8217;ISOLEMENT EN CUIVRE ENTRE PRIMAIRE ET SECONDAIRE<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td width=\"364\">Puissance nominale<\/td>\n<td width=\"364\">de 1kVA \u00e0 40kVA (puissances sup\u00e9rieures disponibles sur demande)<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Tension d&#8217;entr\u00e9e (primaire)<\/td>\n<td width=\"364\">400V triphas\u00e9 TRIANGLE *<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Tension de sortie (secondaire)<\/td>\n<td width=\"364\">400V triphas\u00e9 \u00e9toile + N *<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Fr\u00e9quence<\/td>\n<td width=\"364\">50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Groupe de couplage<\/td>\n<td width=\"364\">TRIANGLE\/\u00e9toile + N *<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Groupe vectoriel<\/td>\n<td width=\"364\">Dyn11 *<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Rendement<\/td>\n<td width=\"364\">de 95% \u00e0 &gt; 97% selon les mod\u00e8les<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Niveau d&#8217;isolement (valeur efficace)<\/td>\n<td width=\"364\">4.2 kV<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Courant d&#8217;appel :<\/td>\n<td width=\"364\">&lt; 15 In<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Tension de court-circuit (Ucc%)<\/td>\n<td width=\"364\">&lt; 6%<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Classe de temp\u00e9rature<\/td>\n<td width=\"364\">F<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Limites de surtemp\u00e9rature maximale (ta=25\u00b0C)<\/td>\n<td width=\"364\">105\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Temp\u00e9ratures ambiantes de r\u00e9f\u00e9rence<\/td>\n<td width=\"364\">-5\u00b0C ~ +40\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Niveau de pression sonore maximale \u00e0 1m<\/td>\n<td width=\"364\">&lt; 60 dB (A)<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Humidit\u00e9 relative de l&#8217;air<\/td>\n<td width=\"364\">50% ~ 95%<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">Altitude de fonctionnement sans d\u00e9classement<\/td>\n<td width=\"364\">jusqu&#8217;\u00e0 1000 m. d&#8217;altitude **<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">\n<div>Degr\u00e9 de protection<\/div>\n<\/td>\n<td width=\"364\">\n<div>IP00<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">\n<div>Classe de protection<\/div>\n<\/td>\n<td width=\"364\">\n<div>I<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"364\">\n<div>Normes appliqu\u00e9es<\/div>\n<\/td>\n<td width=\"364\">\n<div>EN61558-2-4, EN61558-2-6 ***<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table style=\"height: 200px; background-color: #ffffff;\" width=\"700\">\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2484\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi-300x225.jpg\" alt=\"sch\u00e9ma transformateur isolement s\u00e9curit\u00e9 \u00e9cran\" width=\"100\" height=\"75\" \/><\/a><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi.jpg\"><br \/>\n<\/a><\/td>\n<td><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sim-trafosep.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2425\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sim-trafoiso.gif\" alt=\"symbole transformateur isolement\" width=\"40\" height=\"60\" \/><\/a><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sim-trafoiso.gif\"><br \/>\n<\/a><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/07\/sim-ce.gif\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2352 aligncenter\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/07\/sim-ce.gif\" alt=\"sim-ce\" width=\"57\" height=\"43\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 28px; background-color: #ffffff;\" width=\"700\">\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpm-01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3516 size-full\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpm-01.jpg\" alt=\"transformateurs triphas\u00e9s avec borniers\" width=\"320\" height=\"240\" srcset=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpm-01.jpg 320w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpm-01-1280x960.jpg 1280w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3515 size-full\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpp-01.jpg\" alt=\"transformateurs triphas\u00e9s avec plaque de connexions\" width=\"320\" height=\"240\" srcset=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpp-01.jpg 320w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-ttpp-01-1280x960.jpg 1280w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">A<\/td>\n<td style=\"text-align: center;\">B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>* tensions d&#8217;entr\u00e9e ou de sortie et groupes de couplage diff\u00e9rents disponibles sur demande<\/p>\n<p>** pour les installations \u00e0 des altitudes sup\u00e9rieures, il convient de consid\u00e9rer une r\u00e9duction de puissance ad\u00e9quate (\u00ab d\u00e9classement \u00bb)<\/p>\n<p>*** transformateurs de s\u00e9curit\u00e9 quand la tension secondaire est inf\u00e9rieure \u00e0 50Vac compos\u00e9e<\/p>\n<table style=\"height: 416px;\" border=\"1\" width=\"697\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>puissance<\/b><\/span><\/td>\n<td rowspan=\"2\" align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>code<\/b><\/span><\/td>\n<td colspan=\"2\" align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>pertes (W)<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>tension<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>chute tens.<\/b><\/span><\/td>\n<td colspan=\"6\" align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>dimensions mm<\/b><\/span><\/td>\n<td rowspan=\"2\" align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>DESSIN<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>poids<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>box<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>kVA<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>\u00e0 vide<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>c.c.<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>c.c. %<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>%<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>A<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>B<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>C<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>D<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>E<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>F<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>kg.<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"><b>code<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">1<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI179<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">15<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">55<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">240<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">130<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">210<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">200<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">96<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">18&#215;7<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">18.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM01<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">2<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI219<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">28<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">90<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">240<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">160<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">210<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">200<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">126<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">18&#215;7<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">28.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM01<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI249<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">42<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">120<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">300<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">154<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">260<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">250<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">134<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">40.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM02<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI267<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">60<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">160<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">160<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">310<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">325<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">126<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">46.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM02<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI287<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">70<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">200<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">170<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">310<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">325<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">136<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">50.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM03<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">6<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI307<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">70<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">220<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">170<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">310<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">325<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">136<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">56.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"v\">SAM03<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">8<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI347<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">90<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">260<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">180<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">310<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">325<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">136<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">68.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM03<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">10<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI387<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">90<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">280<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">180<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">310<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">325<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">136<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">24&#215;9<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">75.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM03<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">12.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI407<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">100<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">280<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">420<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">190<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">375<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">154<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;10<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">90.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM04<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">15<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI427<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">120<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">350<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">4.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">420<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">200<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">375<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">164<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;10<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">105.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM04<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">20<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI467<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">150<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">420<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">420<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">210<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">360<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">375<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">174<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;10<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">120.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM04<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">25<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI507<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">160<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">460<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">480<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">232<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">410<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">440<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">190<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;12<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">A<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">130.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM05<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI547<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">250<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">700<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">540<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">290<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">460<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">480<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">244<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;12<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">B<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">180.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM07<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">40<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">TTI627<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">250<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">750<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.5<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">3.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">540<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">290<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">460<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">480<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">244<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">30&#215;12<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">B<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\">216.0<\/span><\/td>\n<td align=\"center\"><span style=\"font-family: 'Trebuchet MS'; font-size: xx-small;\"> <a href=\"https:\/\/www.kfactor.it\/fr\/boxmetallici.htm\">SAM07<\/a><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TRANSFORMATEURS TRIPHAS\u00c9S D&#8217;ISOLEMENT de 1kVA \u00e0 40kVA Les transformateurs triphas\u00e9s d&#8217;isolement K-factor sont construits avec les meilleures techniques, en utilisant du cuivre ou de l&#8217;aluminium et des t\u00f4les magn\u00e9tiques de grande qualit\u00e9 pour offrir les meilleures performances en termes de rendement et de temp\u00e9ratures de fonctionnement. Enroulements s\u00e9par\u00e9s Refroidissement naturel par air type AN, adapt\u00e9s [&hellip;]<\/p>\n","protected":false},"featured_media":17829,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[832,771],"product_tag":[1163,774,777,776,1202,1152,779],"class_list":["post-17828","product","type-product","status-publish","has-post-thumbnail","product_cat-transformateurs-disolement-triphases","product_cat-transformateurs-triphases","product_tag-isolamento","product_tag-isolation-galvanique","product_tag-transformateur-3","product_tag-transformateur","product_tag-transformateurs-disolement-2","product_tag-transformateurs-de-securite","product_tag-transformateurs-triphases","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author","","first","instock","featured","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TTI - TRANSFORMATEURS TRIPHAS\u00c9S D&#039;ISOLEMENT de 1 kVA \u00e0 40 kVA - K-factor<\/title>\n<meta name=\"description\" content=\"Transformateurs triphas\u00e9s d&#039;isolement avec \u00e9cran \u00e9lectrostatique et haut rendement. 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