{"id":21995,"date":"2025-09-25T08:34:16","date_gmt":"2025-09-25T08:34:16","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=21995"},"modified":"2025-09-30T07:15:44","modified_gmt":"2025-09-30T07:15:44","slug":"single-phase-220v-to-220v-toroidal-balanced-isolation-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/fr\/product\/single-phase-220v-to-220v-toroidal-balanced-isolation-transformer\/","title":{"rendered":"Transformateur d'isolement toro\u00efdal \u00e9quilibr\u00e9 monophas\u00e9 GBK2 220 V \u00e0 220 V 300 VA-2 kVA"},"content":{"rendered":"<h2 data-start=\"1518\" data-end=\"1555\">Pourquoi GBK2 ? Les principaux avantages en un coup d'\u0153il<\/h2>\n<ul data-start=\"1556\" data-end=\"2499\">\n<li data-start=\"1556\" data-end=\"1733\">\n<p data-start=\"1558\" data-end=\"1733\"><strong data-start=\"1558\" data-end=\"1586\">V\u00e9ritable isolation galvanique :<\/strong> Les enroulements primaires et secondaires s\u00e9par\u00e9s \u00e9liminent un chemin conducteur direct entre le r\u00e9seau et la charge, ce qui am\u00e9liore la s\u00e9curit\u00e9 et r\u00e9duit le bruit de la boucle de terre.<\/p>\n<\/li>\n<li data-start=\"1734\" data-end=\"1861\">\n<p data-start=\"1736\" data-end=\"1861\"><strong data-start=\"1736\" data-end=\"1765\">Avantages du noyau toro\u00efdal :<\/strong> Rendement plus \u00e9lev\u00e9, champ magn\u00e9tique parasite plus faible, encombrement r\u00e9duit et bourdonnement m\u00e9canique tr\u00e8s faible.<\/p>\n<\/li>\n<li data-start=\"1862\" data-end=\"2002\">\n<p data-start=\"1864\" data-end=\"2002\"><strong data-start=\"1864\" data-end=\"1880\">Une \u00e9nergie propre :<\/strong> Suppression efficace du bruit en mode commun et filtrage des transitoires pour un fonctionnement pr\u00e9cis et fiable des \u00e9quipements sensibles.<\/p>\n<\/li>\n<li data-start=\"2003\" data-end=\"2200\">\n<p data-start=\"2005\" data-end=\"2200\"><strong data-start=\"2005\" data-end=\"2042\">Protection et surveillance int\u00e9gr\u00e9es :<\/strong> Les mod\u00e8les comprennent des fonctions de protection multiple (sur\/sous-tension, surcharge, court-circuit, surchauffe, temporisation) et un \u00e9cran LCD pour une surveillance ais\u00e9e de l'\u00e9tat.<\/p>\n<\/li>\n<li data-start=\"2201\" data-end=\"2351\">\n<p data-start=\"2203\" data-end=\"2351\"><strong data-start=\"2203\" data-end=\"2226\">Test\u00e9 et tra\u00e7able :<\/strong> Les tests de r\u00e9sistance d'isolement et de rapport de transformation sont disponibles sur demande, ce qui facilite les achats et les v\u00e9rifications de conformit\u00e9.<\/p>\n<\/li>\n<li data-start=\"2352\" data-end=\"2499\">\n<p data-start=\"2354\" data-end=\"2499\"><strong data-start=\"2354\" data-end=\"2398\">Prix comp\u00e9titif du transformateur d'isolement :<\/strong> La conception et la fabrication optimis\u00e9es permettent d'obtenir un excellent rapport prix\/performance dans la gamme 300 VA-2 kVA.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"elementor-heading-title elementor-size-default\">Param\u00e8tres techniques<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"113\">Mod\u00e8le<\/td>\n<td width=\"77\"><strong><b>GBK2-200VA<\/b><\/strong><\/td>\n<td colspan=\"2\" width=\"77\"><strong><b>GBK2-300VA<\/b><\/strong><\/td>\n<td width=\"77\"><strong><b>GBK2-500VA<\/b><\/strong><\/td>\n<td width=\"77\"><strong><b>GBK<\/b><\/strong><strong><b>2-1000<\/b><\/strong><strong><b>VA<\/b><\/strong><\/td>\n<td colspan=\"2\" width=\"77\"><strong><b>GBK<\/b><\/strong><strong><b>2-2000<\/b><\/strong><strong><b>VA<\/b><\/strong><\/td>\n<td width=\"77\"><strong><b>GBK<\/b><\/strong><strong><b>2-5000<\/b><\/strong><strong><b>VA<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Phase<\/td>\n<td colspan=\"8\" width=\"465\">Monophas\u00e9<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Tension d'entr\u00e9e<\/td>\n<td colspan=\"8\" width=\"465\">220V<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Tension de sortie<\/td>\n<td colspan=\"8\" width=\"465\">220V<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Fr\u00e9quence<\/td>\n<td colspan=\"8\" width=\"465\">50Hz\/60Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Pr\u00e9cision<\/td>\n<td colspan=\"8\" width=\"465\">\u00b110%<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Puissance nominale<\/td>\n<td colspan=\"8\" width=\"465\">500VA (GBK2-500VA par exemple)<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Courant nominal<\/td>\n<td colspan=\"8\" width=\"465\">2.28A<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Charge recommand\u00e9e<\/td>\n<td colspan=\"8\" width=\"465\">\u2264500VA<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">R\u00e9sistance de l'isolation<\/td>\n<td colspan=\"8\" width=\"465\">\u22655M\u03a9<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Tension de tenue<\/td>\n<td colspan=\"8\" width=\"465\">1500v\/min<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Temp\u00e9rature ambiante<\/td>\n<td colspan=\"8\" width=\"465\">-15\u00b0C~+40\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Humidit\u00e9 relative<\/td>\n<td colspan=\"8\" width=\"465\">Pas plus de 90%<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Classe d'isolation<\/td>\n<td colspan=\"8\" width=\"465\">Classe F<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Puissance<\/td>\n<td colspan=\"2\" width=\"116\">300VA<\/td>\n<td colspan=\"2\" width=\"116\">500VA<\/td>\n<td colspan=\"2\" width=\"116\">1000VA<\/td>\n<td colspan=\"2\" width=\"116\">2000VA<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Taille (mm) L*L*H<\/td>\n<td colspan=\"2\" width=\"116\">180*250*123<\/td>\n<td colspan=\"2\" width=\"116\">180*250*123<\/td>\n<td colspan=\"2\" width=\"116\">180*250*123<\/td>\n<td colspan=\"2\" width=\"116\">210*305*158<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">Poids net (kg)<\/td>\n<td colspan=\"2\" width=\"116\">5.4<\/td>\n<td colspan=\"2\" width=\"116\">7.1<\/td>\n<td colspan=\"2\" width=\"116\">8.9<\/td>\n<td colspan=\"2\" width=\"116\">16<\/td>\n<\/tr>\n<tr>\n<td colspan=\"9\" width=\"578\">La taille et le poids varient en fonction de la plage de tension et sont sujets au produit r\u00e9el personnalis\u00e9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"2506\" data-end=\"2529\">Applications typiques<\/h2>\n<ul data-start=\"2530\" data-end=\"2754\">\n<li data-start=\"2530\" data-end=\"2566\">\n<p data-start=\"2532\" data-end=\"2566\">Mat\u00e9riel m\u00e9dical et de diagnostic<\/p>\n<\/li>\n<li data-start=\"2567\" data-end=\"2622\">\n<p data-start=\"2569\" data-end=\"2622\">Syst\u00e8mes audio\/vid\u00e9o professionnels et mat\u00e9riel de diffusion<\/p>\n<\/li>\n<li data-start=\"2623\" data-end=\"2658\">\n<p data-start=\"2625\" data-end=\"2658\">Instruments de laboratoire et d'essai<\/p>\n<\/li>\n<li data-start=\"2659\" data-end=\"2706\">\n<p data-start=\"2661\" data-end=\"2706\">Contr\u00f4le industriel de pr\u00e9cision et automatisation<\/p>\n<\/li>\n<li data-start=\"2707\" data-end=\"2754\">\n<p data-start=\"2709\" data-end=\"2754\">Appareils \u00e9lectroniques de bureau et salles de serveurs sensibles<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3893\" data-end=\"3935\">Points forts de l'installation et de la mise en service<\/h2>\n<ul data-start=\"3936\" data-end=\"4569\">\n<li data-start=\"3936\" data-end=\"4049\">\n<p data-start=\"3938\" data-end=\"4049\"><strong data-start=\"3938\" data-end=\"3951\">Montage :<\/strong> Fixer l'unit\u00e9 toro\u00efdale sur le support recommand\u00e9 ; maintenir l'espace libre pour r\u00e9duire le couplage des champs parasites.<\/p>\n<\/li>\n<li data-start=\"4050\" data-end=\"4236\">\n<p data-start=\"4052\" data-end=\"4236\"><strong data-start=\"4052\" data-end=\"4065\">Mise \u00e0 la terre :<\/strong> Connectez la terre de protection \u00e0 la borne du ch\u00e2ssis pr\u00e9vue \u00e0 cet effet. Si vous avez besoin d'un neutre secondaire mis \u00e0 la terre, consultez nos notes techniques - la mise \u00e0 la terre r\u00e9duit les avantages de l'isolation.<\/p>\n<\/li>\n<li data-start=\"4237\" data-end=\"4388\">\n<p data-start=\"4239\" data-end=\"4388\"><strong data-start=\"4239\" data-end=\"4254\">Protection :<\/strong> Installez une protection contre les surintensit\u00e9s du c\u00f4t\u00e9 primaire, dimensionn\u00e9e pour le courant nominal et l'appel de courant. Envisager un d\u00e9marrage progressif ou une limitation de l'appel pour les charges importantes.<\/p>\n<\/li>\n<li data-start=\"4389\" data-end=\"4569\">\n<p data-start=\"4391\" data-end=\"4569\"><strong data-start=\"4391\" data-end=\"4412\">Tests d'acceptation :<\/strong> Effectuer des contr\u00f4les de continuit\u00e9, d'isolation (megger) et de rapport des tours (TTR) ; comparer avec les rapports d'usine. Les essais sur les hauts-points ne doivent \u00eatre effectu\u00e9s que par des techniciens qualifi\u00e9s.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"5133\" data-end=\"5177\">Qu'est-ce qui influence le prix des transformateurs d'isolement ?<\/h2>\n<p data-start=\"5178\" data-end=\"5524\">Le <strong data-start=\"5182\" data-end=\"5213\">prix du transformateur d'isolement<\/strong> pour les mod\u00e8les GBK2 d\u00e9pend de : VA (le co\u00fbt des mat\u00e9riaux varie en fonction du cuivre et du noyau), qualit\u00e9 du noyau toro\u00efdal, conducteur en cuivre ou en aluminium, tensions ou prises personnalis\u00e9es, bo\u00eetiers et connecteurs, certifications requises (IEC\/UL) et quantit\u00e9 command\u00e9e. Demandez un devis avec vos sp\u00e9cifications exactes pour obtenir une ventilation transparente des prix.<\/p>\n<h2 data-start=\"5531\" data-end=\"5538\">FAQ<\/h2>\n<p data-start=\"5540\" data-end=\"5929\"><strong data-start=\"5540\" data-end=\"5635\">Q1 - Pourquoi choisir un transformateur d'isolement 220V \u2192 220V plut\u00f4t qu'un filtre ou un parasurtenseur ?<\/strong><br data-start=\"5635\" data-end=\"5638\" \/>Un service d\u00e9di\u00e9 <strong data-start=\"5650\" data-end=\"5688\">Transformateur d'isolement 220v \u00e0 220v<\/strong> att\u00e9nue non seulement le bruit et les surtensions, mais assure \u00e9galement une isolation galvanique, ce qui permet de supprimer les boucles de terre et d'offrir un niveau de s\u00e9curit\u00e9 plus \u00e9lev\u00e9 pour l'entretien et les mesures. Les filtres ou les protections contre les surtensions compl\u00e8tent mais ne remplacent pas l'isolation galvanique.<\/p>\n<p data-start=\"5931\" data-end=\"6231\"><strong data-start=\"5931\" data-end=\"6005\">Q2 - Les transformateurs d'isolation toro\u00efdaux sont-ils plus silencieux que les transformateurs lamin\u00e9s ?<\/strong><br data-start=\"6005\" data-end=\"6008\" \/>Les noyaux toro\u00efdaux produisent beaucoup moins de ronflements m\u00e9caniques et de champs magn\u00e9tiques parasites que les noyaux EI traditionnels, ce qui les rend pr\u00e9f\u00e9rables dans les environnements audio, m\u00e9dicaux et de laboratoire o\u00f9 le bruit et les interf\u00e9rences doivent \u00eatre minimis\u00e9s.<\/p>\n<p data-start=\"6233\" data-end=\"6531\"><strong data-start=\"6233\" data-end=\"6300\">Q3 - Pouvez-vous fournir des rapports d'essais certifi\u00e9s et des prix de volume ?<\/strong><br data-start=\"6300\" data-end=\"6303\" \/>Oui. Nous fournissons les rapports d'essai de l'usine (hi-pot, IR, TTR) avec chaque exp\u00e9dition et proposons des prix \u00e9chelonn\u00e9s pour les commandes en gros. Contactez notre \u00e9quipe de vente en indiquant le mod\u00e8le, la quantit\u00e9 et toute exigence de certification pour obtenir un devis rapide et transparent.<\/p>","protected":false},"excerpt":{"rendered":"<p>Assurez une qualit\u00e9 d'\u00e9nergie irr\u00e9prochable et une s\u00e9curit\u00e9 maximale pour les charges sensibles avec le <strong data-start=\"1046\" data-end=\"1085\">Transformateur d'isolement toro\u00efdal GBK2<\/strong>. Con\u00e7ue pour les applications exigeant un faible bruit, de faibles fuites et une sortie stable (220 V \u2192 220 V), la s\u00e9rie GBK2 isole vos \u00e9quipements des perturbations du secteur, supprime les transitoires et r\u00e9duit les interf\u00e9rences de mode commun. Son noyau toro\u00efdal compact offre un rendement sup\u00e9rieur et un ronflement audible plus faible que les transformateurs feuillet\u00e9s classiques, ce qui en fait la solution id\u00e9ale. <strong data-start=\"1432\" data-end=\"1510\">dispositifs m\u00e9dicaux, audio professionnel, instruments de laboratoire et contr\u00f4les industriels<\/strong>.<\/p>","protected":false},"featured_media":21999,"template":"","meta":[],"product_brand":[],"product_cat":[98,42,99],"product_tag":[],"class_list":{"0":"post-21995","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-isolation-transformer","7":"product_cat-low-voltage-transformer","8":"product_cat-single-phase-transformers","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Single Phase 220v To 220v Toroidal Balanced Isolation Transformer Factory - PINE-ZHENGXI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tronkiele.com\/fr\/product\/single-phase-220v-to-220v-toroidal-balanced-isolation-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single Phase 220v To 220v Toroidal Balanced Isolation Transformer Factory - PINE-ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"Ensure pristine power quality and maximum safety for sensitive loads with the GBK2 toroidal isolation transformer. Designed for applications that demand low noise, low leakage and stable output (220V \u2192 220V), the GBK2 series isolates your equipment from mains disturbances, suppresses transients and reduces common-mode interference. 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