{"id":89350,"date":"2026-04-09T17:06:37","date_gmt":"2026-04-09T15:06:37","guid":{"rendered":"https:\/\/www.lecosinus.fr\/non%20class\u00e9\/transformateur-triphase-230v-400v\/"},"modified":"2026-05-25T18:00:46","modified_gmt":"2026-05-25T16:00:46","slug":"transformateur-triphase-230v-400v","status":"publish","type":"product","link":"https:\/\/www.lecosinus.fr\/en\/transformateurs\/transformateurs-triphases\/transformateur-triphase-230v-400v\/","title":{"rendered":"Transformer Three-phase 230V \/ 400V"},"content":{"rendered":"

Ce transformateur triphas\u00e9 230V – 400V<\/strong>, r\u00e9pond aux trois fonctionnalit\u00e9s suivantes\u202f: il poss\u00e8de une isolation galvanique importante, de 3 000 Volts, il permet d\u2019\u00e9lever la tension d\u2019un r\u00e9seau triphas\u00e9 de 230V \u00e0 400V et permet la cr\u00e9ation d\u2019un Neutre en sortie.<\/p>\n

Available in a wide range of power ratings, up to several hundred kVA, it is generally supplied in an enclosed version. You can also select the bare version using the Protection (IP) menu.<\/p>\n

This product is typically used in industrial environments connected to a 230V three-phase network instead of the standard 400V.<\/p>\n

If you require a three-phase transformer with adjustment taps or any other additional options, do not hesitate to send us a specific request<\/strong><\/a>.<\/p>\n

As this product has no adjustment taps, we have designed it to be tolerant to over-excitation. This tolerance has its limits, so do not hesitate to contact us if your network voltage is high, if harmonics are present, or for any advice on a specific installation.<\/p>\n

Voir aussi le transformateur triphas\u00e9 400V – 400V<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Ce transformateur triphas\u00e9 230V – 400V, r\u00e9pond aux trois fonctionnalit\u00e9s suivantes\u202f: il poss\u00e8de une isolation galvanique importante, de 3 000 Volts, il permet d\u2019\u00e9lever la tension d\u2019un r\u00e9seau triphas\u00e9 de 230V \u00e0 400V et permet la cr\u00e9ation d\u2019un Neutre en sortie. Disponible en de nombreuses puissances, jusqu\u2019\u00e0 plusieurs centaines de KVA, il est propos\u00e9 g\u00e9n\u00e9ralement […]<\/p>\n","protected":false},"featured_media":59150,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"transformateur triphas\u00e9 230v 400v,Transformateur Triphas\u00e9 230V \/ 400V","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"content-type":""},"product_brand":[],"product_cat":[150],"product_tag":[],"class_list":["post-89350","product","type-product","status-publish","has-post-thumbnail","product_cat-transformateurs-triphases","first","outofstock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":{"codeaticle_cc_sans_version":"1T631-TN-M434\/C","isstandard":"Oui","logiciel":"G-Tech","parution_web":"Oui","codeartccweb":"1T631-TN-M434-C","numproduitweb":"M434-C","webparentproduitsku":"1T631-TN-M434-C","webrubriqueproduit":"Basse tension (BT\/BT)","webcaractproduit":"Standard","nomproduitweb":"Transformateur Triphas\u00e9 230V \/ 400V","type_produit":"Transformateur","nb_phase":"Triphas\u00e9","uprimweb":"230V","usec1web":"400V","webimagescotes":"PIC2-TT200-TT6300.jpg","webphotoproduit1":"T 630 - 1.png","webphotoproduit2":"T 630 - 2.png","webphotoproduit3":"T 630 - 3.png","webphotoproduit4":"T 630 - 4.png","webphotoproduit5":"","webphotoproduit6":"","webnomfichier3d":"T630_LE_COSINUS_3D_STL.zip","uprim":"230V D","usec1":"400V Y+N 0.9A","usec2":"","usec3":"","usec4":"","sondes":"","options":"","datemodif":"20251116","delais_reappro":"1 \u00e0 2 semaines","tarif":"0","stock_dispo":"0","remarques_options":"

Caract\u00e9ristiques G\u00e9n\u00e9rales<\/h2>
  • Rendement de 94 \u00e0 98 % suivant puissance.<\/li>
  • Faibles pertes et faible chute de tension, de 2 \u00e0 4% suivant puissance.<\/li>
  • Impr\u00e9gnations haute qualit\u00e9 sous vide d'air.<\/li>
  • Temp\u00e9ratures de fonctionnement 35\u00b0C ou 40\u00b0C.<\/li>
  • IP00 ou IP21 avec peinture textur\u00e9s des coffrets RAL7035.<\/li>
  • Connections sur borniers ou barres suivant la puissance.<\/li>
  • Di\u00e9lectrique : de 2500 \u00e0 4500V suivant r\u00e9f\u00e9rences.<\/li>
  • Classe d'\u00e9chauffement : B, F ou H suivant r\u00e9f\u00e9rences.<\/li>
  • Bobinage Cuivre ou Aluminium suivant puissance.<\/li>
  • Respectueux de l\u2019environnement : RoHS et vernis sans solvant.<\/li> <\/ul>

    Options Disponibles<\/h2>
    • Ajout de protection \u00e9lectriques (Disjoncteurs, Fusible, Sectionneurs).<\/li>
    • Adaptation des tensions jusqu'\u00e0 1000V.<\/li>
    • Ajout de prise de r\u00e9glages.<\/li>
    • Ajout de sondes de temp\u00e9ratures (NC, NO ou PT100).<\/li>
    • Adaptation aux Fr\u00e9quences plus \u00e9lev\u00e9es (400Hz).<\/li>
    • Adaptation aux harmoniques (Facteurs K7, K13 etc.).<\/li>
    • Adaptation aux temp\u00e9ratures ambiantes extr\u00eames.<\/li>
    • Variation de l'indice IP (IP00 \u00e0 IP55).<\/li>
    • Ajout de Silent Bloc, Roulettes, Galets de roulement.<\/li>
    • Tropicalisation renforc\u00e9e.<\/li>
    • Peinture sp\u00e9ciale pour les boitiers.<\/li>
    • Conception pour Encombrement sur-Mesure.<\/li> <\/ul>

      ⚠ Remarque importante :<\/strong> Certaines options que vous souhaiteriez sont susceptibles de modifier les encombrements et le poids de l'autotransformateur. Merci de nous consulter.<\/p> <\/div><\/section>"},"_links":{"self":[{"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/product\/89350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/media\/59150"}],"wp:attachment":[{"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/media?parent=89350"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/product_brand?post=89350"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/product_cat?post=89350"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lecosinus.fr\/en\/wp-json\/wp\/v2\/product_tag?post=89350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}