{"id":21986,"date":"2025-09-25T06:50:15","date_gmt":"2025-09-25T06:50:15","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=21986"},"modified":"2025-10-15T06:09:35","modified_gmt":"2025-10-15T06:09:35","slug":"single-phase-dry-type-control-isolation-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/fr\/product\/single-phase-dry-type-control-isolation-transformer\/","title":{"rendered":"Transformateur d'isolement de contr\u00f4le de machine monophas\u00e9 sec JBK 25 VA-5\u00a0000 VA 220 V \u00e0 110 V"},"content":{"rendered":"<h2 data-start=\"1203\" data-end=\"1233\">Principaux avantages (ce que vous obtenez)<\/h2>\n<ul data-start=\"1234\" data-end=\"2011\">\n<li data-start=\"1234\" data-end=\"1348\">\n<p data-start=\"1236\" data-end=\"1348\"><strong data-start=\"1236\" data-end=\"1263\">Tension de contr\u00f4le stable :<\/strong> sortie \u00e0 faible distorsion et r\u00e9p\u00e9table qui permet aux relais et aux API de se comporter de mani\u00e8re pr\u00e9visible.<\/p>\n<\/li>\n<li data-start=\"1349\" data-end=\"1465\">\n<p data-start=\"1351\" data-end=\"1465\"><strong data-start=\"1351\" data-end=\"1379\">V\u00e9ritable isolation galvanique :<\/strong> Les enroulements primaires et secondaires s\u00e9par\u00e9s bloquent le bruit en mode commun et am\u00e9liorent la s\u00e9curit\u00e9.<\/p>\n<\/li>\n<li data-start=\"1466\" data-end=\"1607\">\n<p data-start=\"1468\" data-end=\"1607\"><strong data-start=\"1468\" data-end=\"1501\">Type sec et sans danger pour les armoires :<\/strong> pas d'huile \u2014 risque d'incendie r\u00e9duit et entretien minimal (mod\u00e8les IP00 \u00e0 cadre ouvert ; versions ferm\u00e9es disponibles).<\/p>\n<\/li>\n<li data-start=\"1608\" data-end=\"1746\">\n<p data-start=\"1610\" data-end=\"1746\"><strong data-start=\"1610\" data-end=\"1633\">Haute qualit\u00e9 de fabrication :<\/strong> Noyau en acier au silicium lamin\u00e9 \u00e0 froid, enroulement de pr\u00e9cision, impr\u00e9gnation sous vide (VPI) en option pour la r\u00e9sistance m\u00e9canique.<\/p>\n<\/li>\n<li data-start=\"1747\" data-end=\"1886\">\n<p data-start=\"1749\" data-end=\"1886\"><strong data-start=\"1749\" data-end=\"1785\">Tests et documentation en usine :<\/strong> Rapports de haute tension, de rapport de tours (TTR), de r\u00e9sistance d'isolement et d'\u00e9l\u00e9vation de temp\u00e9rature disponibles sur commande.<\/p>\n<\/li>\n<li data-start=\"1887\" data-end=\"2011\">\n<p data-start=\"1889\" data-end=\"2011\"><strong data-start=\"1889\" data-end=\"1910\">Options flexibles :<\/strong> prises multiples, tensions de sortie alternatives (6\u2013220 V), tensions d'entr\u00e9e personnalis\u00e9es et bo\u00eetiers sur demande.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2018\" data-end=\"2041\">Applications typiques<\/h2>\n<ul data-start=\"2042\" data-end=\"2298\">\n<li data-start=\"2042\" data-end=\"2081\">\n<p data-start=\"2044\" data-end=\"2081\">Armoires de commande CNC et machines-outils<\/p>\n<\/li>\n<li data-start=\"2082\" data-end=\"2140\">\n<p data-start=\"2084\" data-end=\"2140\">Alimentations de bobines de contacteurs et de relais dans les panneaux industriels<\/p>\n<\/li>\n<li data-start=\"2141\" data-end=\"2193\">\n<p data-start=\"2143\" data-end=\"2193\">Alimentation PLC et logique de contr\u00f4le pour lignes d'automatisation<\/p>\n<\/li>\n<li data-start=\"2194\" data-end=\"2256\">\n<p data-start=\"2196\" data-end=\"2256\">Bancs d'essai, \u00e9quipements de laboratoire et syst\u00e8mes de contr\u00f4le OEM<\/p>\n<\/li>\n<li data-start=\"2257\" data-end=\"2298\">\n<p data-start=\"2259\" data-end=\"2298\">Contr\u00f4le local de l'\u00e9clairage \u00e0 l'int\u00e9rieur des machines<\/p>\n<\/li>\n<\/ul>\n<h2>Signification du mod\u00e8le<\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<table border=\"0\" width=\"605\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et3\" width=\"175\" height=\"30\">Mod\u00e8le<\/td>\n<td class=\"et4\" width=\"430\">JBK3 \u25a1<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" height=\"30\">JBK<\/td>\n<td class=\"et4\">Transformateur de commande de machine<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" height=\"30\">3<\/td>\n<td class=\"et3\">Num\u00e9ro de s\u00e9rie de conception<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" height=\"30\">\u25a1<\/td>\n<td class=\"et3\">Capacit\u00e9 nominale<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" height=\"30\">\u25a1<\/td>\n<td class=\"et3\">Code produit tropical Tropiques humides Tropiques secs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/figure>\n<h2>Param\u00e8tres techniques<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"108\">Mod\u00e8le<\/td>\n<td colspan=\"6\" width=\"470\"><strong><b>JBK5-25VA~10KVA<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Phase<\/td>\n<td colspan=\"6\" width=\"470\">Monophas\u00e9<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Tension d'entr\u00e9e<\/td>\n<td colspan=\"6\" width=\"470\">220V\/380V (tension personnalisable)<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Tension de sortie<\/td>\n<td colspan=\"6\" width=\"470\">6V\/12V\/24V\/36V\/110V\/220V\u00a0(tension personnalisable)<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Fr\u00e9quence<\/td>\n<td colspan=\"6\" width=\"470\">50Hz\/60Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Efficacit\u00e9<\/td>\n<td colspan=\"6\" width=\"470\">\u226598%<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Indice de protection IP<\/td>\n<td colspan=\"6\" width=\"470\">IP00<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Puissance<\/td>\n<td width=\"78\">25VA<\/td>\n<td width=\"78\">50VA<\/td>\n<td width=\"78\">100VA<\/td>\n<td width=\"78\">200KVA<\/td>\n<td width=\"78\">250VA<\/td>\n<td width=\"78\">300VA<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Taille (mm)\u00a0\u00a0\u00a0B*D*E<\/td>\n<td width=\"78\">150*160*130<\/td>\n<td width=\"78\">150*160*130<\/td>\n<td width=\"78\">150*160*130<\/td>\n<td width=\"78\">160*170*135<\/td>\n<td width=\"78\">130*210*155<\/td>\n<td width=\"78\">130*210*155<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Dimensions de montage A*C<\/td>\n<td width=\"78\">64*47<\/td>\n<td width=\"78\">70*57<\/td>\n<td width=\"78\">84*68<\/td>\n<td width=\"78\">84*84<\/td>\n<td width=\"78\">95*80<\/td>\n<td width=\"78\">95*90<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Puissance<\/td>\n<td width=\"78\">500VA<\/td>\n<td width=\"78\">1000VA<\/td>\n<td width=\"78\">2000VA<\/td>\n<td width=\"78\">3000VA<\/td>\n<td width=\"78\">4000VA<\/td>\n<td width=\"78\">5000VA<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Taille (mm)\u00a0\u00a0\u00a0B*D*E<\/td>\n<td width=\"78\">210*230*175<\/td>\n<td width=\"78\">218*290*185<\/td>\n<td width=\"78\">260*330*235<\/td>\n<td width=\"78\">280*350*230<\/td>\n<td width=\"78\">360*355*288<\/td>\n<td width=\"78\">360*355*288<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">Dimensions de montage A*C<\/td>\n<td width=\"78\">110*110<\/td>\n<td width=\"78\">125*128<\/td>\n<td width=\"78\">143*140<\/td>\n<td width=\"78\">170*160<\/td>\n<td width=\"78\">190*155<\/td>\n<td width=\"78\">200*140<\/td>\n<\/tr>\n<tr>\n<td colspan=\"7\" 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<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-21993 size-full\" src=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer.webp\" alt=\"Dessin d&#039;encombrement d&#039;un transformateur de commande de machine-outil \u00e0 basse tension de type sec\" width=\"872\" height=\"362\" srcset=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer.webp 872w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-400x166.webp 400w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-768x319.webp 768w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-18x7.webp 18w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-430x179.webp 430w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-700x291.webp 700w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Dimensional-drawing-of-low-voltage-dry-type-machine-tool-control-transformer-150x62.webp 150w\" sizes=\"(max-width: 872px) 100vw, 872px\" \/><\/p>\n<h2 data-start=\"3257\" data-end=\"3305\">Installation et c\u00e2blage (notes pratiques rapides)<\/h2>\n<ul data-start=\"3306\" data-end=\"3880\">\n<li data-start=\"3306\" data-end=\"3383\">\n<p data-start=\"3308\" data-end=\"3383\">Monter avec une ventilation et un espace libre ad\u00e9quats \u00e0 l'int\u00e9rieur de l'armoire de commande.<\/p>\n<\/li>\n<li data-start=\"3384\" data-end=\"3471\">\n<p data-start=\"3386\" data-end=\"3471\">Connectez le primaire \u00e0 220 V L\/N selon la plaque signal\u00e9tique ; le secondaire alimente les charges de contr\u00f4le 110 V.<\/p>\n<\/li>\n<li data-start=\"3472\" data-end=\"3630\">\n<p data-start=\"3474\" data-end=\"3630\">Relier le ch\u00e2ssis du transformateur \u00e0 la terre de protection. Si la mise \u00e0 la terre du neutre secondaire est n\u00e9cessaire, consulter le service technique\u00a0; la mise \u00e0 la terre peut modifier le comportement de l'isolation.<\/p>\n<\/li>\n<li data-start=\"3631\" data-end=\"3780\">\n<p data-start=\"3633\" data-end=\"3780\">Prot\u00e9ger le primaire avec des fusibles ou des disjoncteurs appropri\u00e9s, dimensionn\u00e9s pour supporter le courant d'appel et le courant nominal ; envisager des mesures d'att\u00e9nuation de l'appel pour les grandes banques de contacteurs.<\/p>\n<\/li>\n<li data-start=\"3781\" data-end=\"3880\">\n<p data-start=\"3783\" data-end=\"3880\">V\u00e9rifications de mise en service : polarit\u00e9\/phase, r\u00e9sistance d'isolement (m\u00e9gohmm\u00e8tre) et test de rapport de tours (TTR).<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"4442\" data-end=\"4478\">Comment choisir le bon mod\u00e8le JBK<\/h2>\n<ol data-start=\"4479\" data-end=\"4775\">\n<li data-start=\"4479\" data-end=\"4546\">\n<p data-start=\"4482\" data-end=\"4546\">Additionnez toutes les charges du circuit de contr\u00f4le en VA (bobines, automates, capteurs).<\/p>\n<\/li>\n<li data-start=\"4547\" data-end=\"4615\">\n<p data-start=\"4550\" data-end=\"4615\">Ajouter un <strong data-start=\"4556\" data-end=\"4580\">marge de s\u00e9curit\u00e9 de 20 \u00e0 30 %<\/strong> pour l'afflux et l'expansion future.<\/p>\n<\/li>\n<li data-start=\"4616\" data-end=\"4696\">\n<p data-start=\"4619\" data-end=\"4696\">Faites correspondre les tensions d'entr\u00e9e\/sortie et confirmez l'espace de montage et les besoins du bo\u00eetier.<\/p>\n<\/li>\n<li data-start=\"4697\" data-end=\"4775\">\n<p data-start=\"4700\" data-end=\"4775\">Demandez des rapports de tests en usine et confirmez toutes les exigences r\u00e9glementaires ou IP.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"4777\" data-end=\"4907\">Si vous le souhaitez, envoyez-nous votre liste de charge et les dimensions de votre panneau : nos ing\u00e9nieurs dimensionneront le mod\u00e8le JBK exact et fourniront des sch\u00e9mas de c\u00e2blage.<\/p>\n<h2 data-start=\"4914\" data-end=\"4921\">FAQ<\/h2>\n<p data-start=\"4923\" data-end=\"5185\"><strong data-start=\"4923\" data-end=\"4982\">Q1 \u2014 Le JBK peut-il \u00eatre utilis\u00e9 dans les panneaux de commande des machines CNC ?<\/strong><br data-start=\"4982\" data-end=\"4985\" \/><strong data-start=\"4985\" data-end=\"4991\">A :<\/strong> Oui. Le JBK est con\u00e7u pour le contr\u00f4le des machines\u00a0: il assure une sortie stable pour les bobines de contacteurs, les automates programmables et les capteurs. En cas de courant d'appel important (nombreux contacteurs), choisissez une puissance nominale en VA sup\u00e9rieure ou envisagez des mesures de limitation du courant d'appel.<\/p>\n<p data-start=\"5187\" data-end=\"5514\"><strong data-start=\"5187\" data-end=\"5237\">Q2 \u2014 Le secondaire est-il isol\u00e9 du secteur ?<\/strong><br data-start=\"5237\" data-end=\"5240\" \/><strong data-start=\"5240\" data-end=\"5246\">A :<\/strong> Oui. JBK est un vrai <strong data-start=\"5266\" data-end=\"5291\">transformateur d'isolement<\/strong> Avec des enroulements primaires et secondaires s\u00e9par\u00e9s, assurant une s\u00e9paration galvanique pour r\u00e9duire le bruit de mode commun et am\u00e9liorer la s\u00e9curit\u00e9. Si vous avez besoin d'un neutre secondaire reli\u00e9 \u00e0 la terre, consultez nos ing\u00e9nieurs pour conna\u00eetre la m\u00e9thode de mise \u00e0 la terre appropri\u00e9e.<\/p>\n<p data-start=\"5516\" data-end=\"5777\"><strong data-start=\"5516\" data-end=\"5578\">Q3 \u2014 Pouvez-vous fournir des tensions personnalis\u00e9es ou des bo\u00eetiers ferm\u00e9s ?<\/strong><br data-start=\"5578\" data-end=\"5581\" \/><strong data-start=\"5581\" data-end=\"5587\">A :<\/strong> Absolument. Nous proposons des tensions d'entr\u00e9e\/sortie personnalis\u00e9es, des options multiprises, des bo\u00eetiers ferm\u00e9s, des indices de protection IP et un marquage OEM. Communiquez-nous vos sp\u00e9cifications et nous vous fournirons fiches techniques, plans et d\u00e9lais de livraison.<\/p>\n<p data-start=\"5802\" data-end=\"6059\">Besoin d'une fiche technique, d'un sch\u00e9ma de c\u00e2blage ou d'une recommandation de mod\u00e8le pour votre tableau de commande\u00a0? Envoyez-nous les tensions de votre syst\u00e8me, la charge totale du circuit de commande (VA) et les contraintes de montage. Notre \u00e9quipe technico-commerciale vous renverra une proposition de dimensionnement, un plan CAO et des donn\u00e9es de test en usine.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le <strong data-start=\"818\" data-end=\"832\">S\u00e9rie JBK<\/strong> est un type sec compact <strong data-start=\"855\" data-end=\"878\">transformateur de commande<\/strong> Con\u00e7u pour le contr\u00f4le et l'isolation des machines dans les tableaux industriels. Utilisations courantes\u00a0: <strong data-start=\"959\" data-end=\"976\">220 V \u2192 110 V<\/strong> Circuits de commande pour contacteurs, relais, automates programmables et capteurs. Con\u00e7us pour un faible bruit, une grande fiabilit\u00e9 et un montage facile en armoire, les circuits JBK prot\u00e8gent les circuits de commande des perturbations du secteur tout en simplifiant le c\u00e2blage et la maintenance.<\/p>","protected":false},"featured_media":21991,"template":"","meta":[],"product_brand":[],"product_cat":[101,98,42,99],"product_tag":[],"class_list":{"0":"post-21986","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-transformers","7":"product_cat-isolation-transformer","8":"product_cat-low-voltage-transformer","9":"product_cat-single-phase-transformers","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"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 Dry Type Control Isolation Transformer Manufacturer - 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-dry-type-control-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 Dry Type Control Isolation Transformer Manufacturer - PINE-ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"The JBK series is a compact dry-type control transformer designed for machine control and isolation in industrial panels. Typical use is 220 V \u2192 110 V control circuits for contactors, relays, PLCs and sensors. Built for low noise, high reliability and easy cabinet mounting, JBK protects control circuits from mains disturbances while simplifying wiring and maintenance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tronkiele.com\/fr\/product\/single-phase-dry-type-control-isolation-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"PINE-ZHENGXI\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-15T06:09:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Single-Phase-Dry-Type-Control-Isolation-Transformer-Manufacturer.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/single-phase-dry-type-control-isolation-transformer\/\",\"url\":\"https:\/\/www.tronkiele.com\/product\/single-phase-dry-type-control-isolation-transformer\/\",\"name\":\"Single Phase Dry Type Control Isolation Transformer Manufacturer - 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