{"id":7302,"date":"2026-11-07T06:46:47","date_gmt":"2026-11-07T06:46:47","guid":{"rendered":"https:\/\/www.lstransformer.com\/?p=7302"},"modified":"2026-10-26T12:15:44","modified_gmt":"2026-10-26T12:15:44","slug":"a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3","status":"publish","type":"post","link":"https:\/\/www.lstransformer.com\/es\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","title":{"rendered":"Un Fuerte &#8220;Bang&#8221; Cuando la Conmutaci\u00f3n De un Transformador: Es Da\u00f1ado?"},"content":{"rendered":"<h1>Un Fuerte &#8220;Bang&#8221; Cuando la Conmutaci\u00f3n De un Transformador: Es Da\u00f1ado?<\/h1>\n<p>Los transformadores son componentes vitales en los sistemas de potencia, y su operaci\u00f3n estable es crucial. Cuando se energiza un transformador despu\u00e9s de la instalaci\u00f3n o de mantenimiento, que a veces escuchar una importante zumbido o un ruido de &#8220;bang.&#8221; Este fen\u00f3meno, es posible en el poder de las operaciones en todo el mundo, a menudo suscita preocupaci\u00f3n entre los operadores: indica un fallo o da\u00f1o del transformador? En este art\u00edculo se profundiza en las causas de ra\u00edz, ayudando a distinguir entre un f\u00edsico normal de eventos y una potencial se\u00f1al de advertencia.<\/p>\n<p><a href=\"https:\/\/www.lstransformer.com\/es\/categoria-producto\/transformer\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-7304\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5.jpg\" alt=\"\" width=\"920\" height=\"498\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5.jpg 920w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5-300x162.jpg 300w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5-768x416.jpg 768w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5-18x10.jpg 18w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1-5-600x325.jpg 600w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/a><\/p>\n<h3><em>1. La principal Causa del Ruido de Conmutaci\u00f3n: Corriente de Irrupci\u00f3n<\/em><\/h3>\n<p>La causa m\u00e1s com\u00fan del ruido fuerte es la corriente de arranque o de magnetizaci\u00f3n de corriente de irrupci\u00f3n. Este es un transitorio, de alta magnitud de corriente de sobretensi\u00f3n, muy superior a la nominal de la corriente que fluye en el devanado primario cuando un transformador est\u00e1 conectado a la red el\u00e9ctrica en un no-estado de carga (sin carga conectada).<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>1.1 \u00bfC\u00f3mo Irrupci\u00f3n De Corriente Que Pasa<\/b><\/strong><\/h4>\n<p style=\"padding-left: 40px;\">Los transformadores de trabajo en el principio de la inducci\u00f3n electromagn\u00e9tica. Durante el estado estacionario de operaci\u00f3n, el flujo magn\u00e9tico (\u03a6) en el n\u00facleo sigue de cerca el voltaje aplicado (V). Sin embargo, en el exacto momento de la conmutaci\u00f3n, este equilibrio es perturbado.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong><b>1.1.1 El Proceso Transitorio de Flujo Establecimiento<\/b><\/strong><\/h5>\n<p style=\"padding-left: 80px;\">El voltaje de CA es una onda sinusoidal. En el instante de conmutaci\u00f3n (el voltaje \u00e1ngulo de fase) es fundamental para el establecimiento inicial de flujo magn\u00e9tico. Seg\u00fan Faraday&#8217;s de la ley:<\/p>\n<p style=\"text-align: center; padding-left: 40px;\"><strong><b>V = N(d\u03a6\/dt)<\/b><\/strong><\/p>\n<p style=\"padding-left: 80px;\">donde V es la tensi\u00f3n instant\u00e1nea<\/p>\n<p style=\"padding-left: 80px;\">\u00a0N se convierte<\/p>\n<p style=\"padding-left: 80px;\">\u00a0d\u03a6\/dt es la tasa de cambio del flujo.<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">El Punto Clave:\u00a0<\/span>Si el interruptor se cierra precisamente en la tensi\u00f3n de cruce por cero (instant\u00e1neo de tensi\u00f3n es 0), la tasa de cambio del flujo (d\u03a6\/dt) tambi\u00e9n debe ser cero. Sin embargo, el flujo del n\u00facleo se necesita empezar desde cero. A &#8220;catch&#8221; con el constante estado de flujo de forma de onda correspondiente a la tensi\u00f3n, el sistema crea un gran transitoria de flujo de desplazamiento. El establecimiento de este desplazamiento requiere una gran corriente instant\u00e1nea en el bobinado\u2014esta es la corriente de arranque.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>1.2 Efectos F\u00edsicos y el Sonido Resultante<\/b><\/strong><\/h4>\n<p style=\"padding-left: 40px;\">Esta corriente instant\u00e1nea, que puede ser de 6 a 10 veces la corriente nominal, provoca fuertes efectos f\u00edsicos en el interior del transformador:<\/p>\n<h6 style=\"padding-left: 80px;\"><strong><b>(1) <\/b><\/strong><strong><b>Intensas Fuerzas Electromagn\u00e9ticas: <\/b><\/strong><\/h6>\n<p style=\"padding-left: 80px;\">La alta corriente crea un fuerte campo magn\u00e9tico alrededor de los devanados, el sometimiento de los conductores del devanado y el n\u00facleo de las partes estructurales significativos de estr\u00e9s mec\u00e1nico, causando peque\u00f1os, instant\u00e1nea de los desplazamientos o de las vibraciones.<\/p>\n<h6 style=\"padding-left: 80px;\"><strong><b>(2) <\/b><\/strong><strong><b>N\u00facleo De Magnetostricci\u00f3n: <\/b><\/strong><\/h6>\n<p style=\"padding-left: 80px;\">Transformador de n\u00facleos son de laminado de acero al silicio. Bajo el intenso, el cambio de campo magn\u00e9tico, el material del n\u00facleo de exposiciones de &#8220;magnetostricci\u00f3n,&#8221; es decir, sus dimensiones f\u00edsicas cambio minuciosamente con la intensidad de campo magn\u00e9tico.<\/p>\n<h6 style=\"padding-left: 80px;\"><strong><b>(3) <\/b><\/strong><strong><b>Generaci\u00f3n De Sonido: <\/b><\/strong><\/h6>\n<p style=\"padding-left: 80px;\">De la estructura de las vibraciones de las fuerzas electromagn\u00e9ticas se combinan con las vibraciones del n\u00facleo de magnetostricci\u00f3n. Estas vibraciones, con un rico contenido de frecuencia, son amplificadas por el tanque, radiadores, etc., y se lanz\u00f3 como una audible &#8220;bang&#8221; &#8220;boom&#8221; o zumbido.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"292\"><strong>Caracter\u00edstica<\/strong><\/td>\n<td width=\"683\"><strong>Valor T\u00edpico \/ Descripci\u00f3n<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"292\">La M\u00e1xima Magnitud<\/td>\n<td width=\"683\">Hasta 6 a 10 veces la corriente nominal<\/td>\n<\/tr>\n<tr>\n<td width=\"292\">Duraci\u00f3n<\/td>\n<td width=\"683\">Por lo general de varios ciclos de potencia (de decenas a cientos de milisegundos)<\/td>\n<\/tr>\n<tr>\n<td width=\"292\">La Tasa De Descomposici\u00f3n<\/td>\n<td width=\"683\">Decaimiento r\u00e1pido a estado estacionario de corriente sin carga (depende de la impedancia del sistema &amp; dise\u00f1o de transformador)<\/td>\n<\/tr>\n<tr>\n<td width=\"292\">Principales Efectos F\u00edsicos<\/td>\n<td width=\"683\">Electromagn\u00e9tica de fuerzas mec\u00e1nicas, el N\u00facleo de la magnetostricci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td width=\"292\">T\u00edpico Sonido<\/td>\n<td width=\"683\">Una sola o series cortas de &#8220;bang&#8221; &#8220;boom&#8221; o &#8220;ruido&#8221; sonidos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"table-note\" style=\"text-align: center;\">Tabla 1: Transformador De Corriente De Irrupci\u00f3n De Las Caracter\u00edsticas Y El Impacto<\/div>\n<h3><em>2. Distinguir lo Normal de la corriente de Irrupci\u00f3n Ruido de los Indicadores de Falla<\/em><\/h3>\n<p>Mientras que la mayor\u00eda de los ruidos fuertes son debido a la normal del transformador de corriente, ciertos sonidos anormales, puede ser se\u00f1al de problemas. Saber c\u00f3mo diferenciarse es la clave.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>2.1 Caracter\u00edsticas de la Normal de la Irrupci\u00f3n de Ruido<\/b><\/strong><\/h4>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(1) fecha:<\/span> Occurs\u00a0strictly at the moment of switching on. The sound is brief (usually ends within 1-2 seconds).<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(2) la Naturaleza:<\/span> Una sola &#8220;boom&#8221; o una serie corta de &#8220;bangs&#8221; que r\u00e1pidamente desaparece. Despu\u00e9s, el transformador se ejecuta con un uniforme, un zumbido constante.<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(3) No Hay Otros S\u00edntomas:<\/span> After the sound, there is\u00a0no persistent abnormal noise,\u00a0no unusual smoke or gas emission, and\u00a0no protective device operation\u00a0(e.g., relays do not trip).<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>2.2 Caracter\u00edsticas de los Sonidos Anormales que indican Fallos Potenciales<\/b><\/strong><\/h4>\n<p style=\"padding-left: 40px;\">Si los siguientes patrones de sonido ocurrir durante o despu\u00e9s de la conexi\u00f3n, puede indicar un problema:<\/p>\n<h5 style=\"padding-left: 80px;\"><strong><b>2.2.1 los Sonidos del Interior de las Fallas El\u00e9ctricas<\/b><\/strong><\/h5>\n<p style=\"padding-left: 80px;\">por ejemplo, entre espiras cortos, severa descarga interna. Los sonidos pueden mezclar con la irrupci\u00f3n de ruido, pero tienen diferencias:<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(1) Sharp cracking or continuous arcing\/discharge sounds: <\/span>Pueden acompa\u00f1ar a los internos de la aver\u00eda del aislamiento.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(2) Accompanied by protection trips:<\/span> A menudo causa una r\u00e1pida operaci\u00f3n de la sobreintensidad de corriente, diferencial, o de gas (Buchholz) rel\u00e9s de disparo del circuito.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(3) Persistence:<\/span> La culpa y asociados de sonido\/vibraci\u00f3n normalmente no brevedad como la irrupci\u00f3n de efectos.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong><b>2.2.2 Sonidos de Problemas Mec\u00e1nicos<\/b><\/strong><\/h5>\n<p style=\"padding-left: 80px;\">por ejemplo, la mala n\u00facleo de la tierra, suelta de sujeci\u00f3n de estructuras emocionado por la gran irrupci\u00f3n de fuerzas.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(1)Persistent, rhythmic vibrating or knocking sounds:<\/span> Anormal, r\u00edtmica &#8220;marcando,&#8221; &#8220;clic&#8221; o desigual &#8220;zumbido&#8221; persiste durante el estado estacionario despu\u00e9s de la operaci\u00f3n de conmutaci\u00f3n.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(2)Localized sound:<\/span> A veces la fuente de sonido puede ser rastreado por escuchar cerca de diferentes partes del transformador, lo que indica un local de problema mec\u00e1nico.<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Aspecto<\/b><\/strong><\/td>\n<td><strong><b>Normal Irrupci\u00f3n De Sonido<\/b><\/strong><\/td>\n<td width=\"508\"><strong><b>La Sospecha De Fallo De Sonido<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Temporizaci\u00f3n<\/td>\n<td>Estrictamente a cambiar en alg\u00fan momento<\/td>\n<td width=\"508\">May occur at switch-on, but\u00a0more often persists or recurs afterward<\/td>\n<\/tr>\n<tr>\n<td>Calidad De Sonido<\/td>\n<td>Tonos bajos &#8220;boom&#8221; breve<\/td>\n<td width=\"508\">Sharp crackle, continua arco sonido r\u00edtmico golpeteo\/vibraci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Duraci\u00f3n<\/td>\n<td>Desaparece por completo en cuesti\u00f3n de segundos<\/td>\n<td width=\"508\">Persiste o se produce de forma intermitente<\/td>\n<\/tr>\n<tr>\n<td>Acompa\u00f1ante El\u00e9ctrico Signos<\/td>\n<td>Ninguna protecci\u00f3n viaje; metros de volver a la normalidad<\/td>\n<td width=\"508\">A menudo protecci\u00f3n viajes, sostenida anormal de las lecturas de los medidores, los cambios repentinos en la l\u00ednea de datos de la DGA<\/td>\n<\/tr>\n<tr>\n<td>La Operaci\u00f3n Posterior<\/td>\n<td>El sonido vuelve de inmediato a los uniformes de la constante zumbido<\/td>\n<td width=\"508\">Un ruido de operaci\u00f3n sigue siendo anormalmente alto o inestable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"table-note\" style=\"text-align: center;\">Tabla 2: Gu\u00eda para la Identificaci\u00f3n de Transformador de Conmutaci\u00f3n de Sonidos<\/div>\n<h3><em>3. C\u00f3mo Gestionar y Mitigar Corriente de Irrupci\u00f3n y Sus Efectos<\/em><\/h3>\n<p>Incluso si el ruido es normal, alta corriente plantea potencial de estr\u00e9s a la red y el transformador de s\u00ed mismo (por ejemplo, ca\u00eddas de tensi\u00f3n, riesgo de rel\u00e9 de funcionamiento incorrecto). El siguiente internacionalmente adoptado medidas que pueden ayudar a gestionar.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>3.1 Medida Operacional: Conmutaci\u00f3n Controlados (Control De Fase)<\/b><\/strong><\/h4>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(1) Principio:\u00a0<\/span>Como se explic\u00f3, la irrupci\u00f3n de magnitud depende directamente de la tensi\u00f3n de \u00e1ngulo de fase cuando se enciende. En teor\u00eda, el cambio en el voltaje pico de resultados en el m\u00ednimo de la corriente de irrupci\u00f3n.<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(2) Acci\u00f3n:<\/span>\u00a0Use\u00a0synchronous (point-on-wave) controllers\u00a0or smart circuit breakers to precisely close the contacts at a specific point on the voltage waveform (near the peak).<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(3) Efecto:<\/span>\u00a0Puede reducir la corriente de arranque picos por encima del 50%, significativamente amortiguaci\u00f3n del ruido y el estr\u00e9s electromagn\u00e9tico.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>3.2 Dispositivo de Nivel de Medidas: la Remanencia de Gesti\u00f3n o de resistencias en Serie<\/b><\/strong><\/h4>\n<h5 style=\"padding-left: 80px;\"><strong><b>3.2.1 <\/b><\/strong><strong><b>La Remanencia De Gesti\u00f3n:<\/b><\/strong><\/h5>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(1) Principio:<\/span> Despu\u00e9s de la desactivaci\u00f3n, el n\u00facleo puede conservar algunas de flujo magn\u00e9tico (remanencia). Si el &#8220;meta flujo&#8221; de la tensi\u00f3n de conmutaci\u00f3n es opuesta a la remanencia de la direcci\u00f3n, que se suman, el empeoramiento del flujo de desplazamiento y de la corriente de irrupci\u00f3n. La gesti\u00f3n activa de la remanencia (por ejemplo, llevar a cero, o a sabiendas de su estado antes de la conmutaci\u00f3n) sida \u00f3ptima estrategia de cambio.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(2) Efecto:<\/span> Reduce la imprevisibilidad y, combinado con el control de fase, optimiza el cambio.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong><b>3.2.2<\/b><\/strong><strong><b>Pre-inserci\u00f3n de Resistencias:<\/b><\/strong><\/h5>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(1) Principio:<\/span> Antes de que el interruptor principal cerca de contactos, contactos auxiliares con un resistor en serie cerca de la primera. La resistencia limita la corriente inicial, permitiendo el flujo a construir sin problemas. Despu\u00e9s de un breve retraso, los principales contactos de cierre, el cortocircuito de la resistencia.<\/p>\n<p style=\"padding-left: 120px;\"><span style=\"color: #4874cb;\">(2) Efecto:<\/span> F\u00edsicamente los l\u00edmites de la inicial de la corriente de pico; un m\u00e9todo muy eficaz para grandes HV transformadores.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong><b>3.3 Dise\u00f1o Del Sistema De Medidas: La Irrupci\u00f3n De Los Limitadores De Corriente Y Protecci\u00f3n De La L\u00f3gica<\/b><\/strong><\/h4>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(1) La Irrupci\u00f3n De Los Limitadores De Corriente: <\/span>Especialmente dise\u00f1ado inductivo o no-lineal de los dispositivos de resistencia temporalmente conectado al circuito para suprimir el pico.<\/p>\n<p style=\"padding-left: 80px;\"><span style=\"color: #4874cb;\">(2) Rel\u00e9 De Protecci\u00f3n De La Configuraci\u00f3n De Optimizaci\u00f3n:<\/span> Ajuste de la arm\u00f3nica de sujeci\u00f3n de la configuraci\u00f3n en el diferencial o rel\u00e9s de sobrecorriente les ayuda a distinguir mejor entre la corriente de irrupci\u00f3n (rica en 2\u00ba arm\u00f3nico) y genuino de la corriente de falla, la prevenci\u00f3n de disparos.<\/p>\n<p><a href=\"https:\/\/www.lstransformer.com\/es\/categoria-producto\/transformer\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7305\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5.jpg\" alt=\"\" width=\"920\" height=\"498\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5.jpg 920w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5-300x162.jpg 300w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5-768x416.jpg 768w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5-18x10.jpg 18w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2-5-600x325.jpg 600w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/a><\/p>\n<h2><strong><b>Conclusi\u00f3n Y Recomendaci\u00f3n<\/b><\/strong><\/h2>\n<p>Escuchar una fuerte explosi\u00f3n al encender un transformador no es la causa inmediata de p\u00e1nico. Es m\u00e1s probable debido a la irrupci\u00f3n de corriente de una fuerte, pero generalmente normal fen\u00f3meno f\u00edsico. Sin embargo, un operador responsable debe tener la capacidad de discriminar. Monitorear las se\u00f1ales de advertencia mencionadas anteriormente. En caso de duda, o si anormales s\u00edntomas persisten, consulte a un profesional calificado para la inspecci\u00f3n. La comprensi\u00f3n y la gesti\u00f3n de transformador de energizaci\u00f3n de garantizar la seguridad y la fiabilidad.<\/p>\n<h2 style=\"font-weight: bold;\">Contacto<\/h2>\n<p>LuShan, est. En 1975, es un Chino fabricante profesional que se especializa en los transformadores de potencia y reactores de m\u00e1s de 50 a\u00f1os. Los productos principales son <a href=\"https:\/\/www.lstransformer.com\/es\/\">transformador monof\u00e1sico, trif\u00e1sico de transformadores de aislamiento, transformador el\u00e9ctrico, transformador de distribuci\u00f3n, el paso hacia abajo y paso transformador de baja tensi\u00f3n del transformador, transformador de alto voltaje, transformador de control, transformador toroidal, R-transformador con n\u00facleo; DC inductores, CA reactores, filtrado de reactor de l\u00ednea y de carga del reactor, estrangulaciones, el filtrado de los reactores y de los intermedios, de alta frecuencia de los productos<\/a>.<\/p>\n<p>Nuestros transformadores de potencia y reactores son ampliamente utilizados en las 10 \u00e1reas de aplicaci\u00f3n: rapid transit, maquinaria de construcci\u00f3n, energ\u00eda renovable, de fabricaci\u00f3n inteligentes, equipos m\u00e9dicos, la mina de carb\u00f3n de la explosi\u00f3n de la prevenci\u00f3n, el sistema de excitaci\u00f3n, de vac\u00edo, de sinterizaci\u00f3n(horno), aire acondicionado central.<\/p>\n<p>Saber m\u00e1s acerca de transformadores de potencia y reactores: <a href=\"https:\/\/www.lstransformer.com\/es\/\">www.lstransformer.com<\/a>.<\/p>\n<p>Si desea obtener soluciones personalizadas para transformadores o reactores, p\u00f3ngase en contacto con nosotros.<br \/>\nWhatsApp\uff1a+86 13787095096<br \/>\nCorreo electr\u00f3nico: marketing@hnlsdz.com<\/p>","protected":false},"excerpt":{"rendered":"<p>A Loud &#8220;Bang&#8221; When Switching On a Transformer: Is It Damaged? Transformers are vital components in power systems, and their stable operation is crucial. When energizing a transformer after installation or maintenance, you might sometimes hear a significant humming noise or a loud &#8220;bang.&#8221; This phenomenon, possible in power operations worldwide, often raises concerns among [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[48],"tags":[],"class_list":["post-7302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Loud &quot;Bang&quot; When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress &amp; Damage Risk<\/title>\n<meta name=\"description\" content=\"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.\" \/>\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.lstransformer.com\/es\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Loud &quot;Bang&quot; When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress &amp; Damage Risk\" \/>\n<meta property=\"og:description\" content=\"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lstransformer.com\/es\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/\" \/>\n<meta property=\"og:site_name\" content=\"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\" \/>\n<meta property=\"article:published_time\" content=\"2026-11-07T06:46:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"644\" \/>\n\t<meta property=\"og:image:height\" content=\"481\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"xiangligougou\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"xiangligougou\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/\"},\"author\":{\"name\":\"xiangligougou\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#\\\/schema\\\/person\\\/4aa28de58bbcbc630401c966317223d3\"},\"headline\":\"A Loud &#8220;Bang&#8221; When Switching On a Transformer: Is It Damaged?\",\"datePublished\":\"2026-11-07T06:46:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/\"},\"wordCount\":1362,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg\",\"articleSection\":[\"FAQ\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/\",\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/\",\"name\":\"A Loud \\\"Bang\\\" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg\",\"datePublished\":\"2026-11-07T06:46:47+00:00\",\"description\":\"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg\",\"width\":644,\"height\":481},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/www.lstransformer.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A Loud &#8220;Bang&#8221; When Switching On a Transformer: Is It Damaged?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#website\",\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/\",\"name\":\"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.lstransformer.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#organization\",\"name\":\"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\",\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp\",\"contentUrl\":\"https:\\\/\\\/www.lstransformer.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp\",\"width\":760,\"height\":202,\"caption\":\"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.lstransformer.com\\\/#\\\/schema\\\/person\\\/4aa28de58bbcbc630401c966317223d3\",\"name\":\"xiangligougou\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g\",\"caption\":\"xiangligougou\"},\"sameAs\":[\"https:\\\/\\\/lstransformer.com\"],\"url\":\"https:\\\/\\\/www.lstransformer.com\\\/es\\\/author\\\/xiangligougou\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A Loud \"Bang\" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk","description":"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lstransformer.com\/es\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","og_locale":"es_ES","og_type":"article","og_title":"A Loud \"Bang\" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk","og_description":"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.","og_url":"https:\/\/www.lstransformer.com\/es\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","og_site_name":"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD","article_published_time":"2026-11-07T06:46:47+00:00","og_image":[{"width":644,"height":481,"url":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg","type":"image\/jpeg"}],"author":"xiangligougou","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"xiangligougou","Tiempo de lectura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#article","isPartOf":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/"},"author":{"name":"xiangligougou","@id":"https:\/\/www.lstransformer.com\/#\/schema\/person\/4aa28de58bbcbc630401c966317223d3"},"headline":"A Loud &#8220;Bang&#8221; When Switching On a Transformer: Is It Damaged?","datePublished":"2026-11-07T06:46:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/"},"wordCount":1362,"commentCount":0,"publisher":{"@id":"https:\/\/www.lstransformer.com\/#organization"},"image":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg","articleSection":["FAQ"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","url":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","name":"A Loud \"Bang\" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk","isPartOf":{"@id":"https:\/\/www.lstransformer.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#primaryimage"},"image":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg","datePublished":"2026-11-07T06:46:47+00:00","description":"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.","breadcrumb":{"@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#primaryimage","url":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg","contentUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u53d8\u538b\u56681\uff08\u6d77\u5916\uff09-1.jpg","width":644,"height":481},{"@type":"BreadcrumbList","@id":"https:\/\/www.lstransformer.com\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.lstransformer.com\/"},{"@type":"ListItem","position":2,"name":"A Loud &#8220;Bang&#8221; When Switching On a Transformer: Is It Damaged?"}]},{"@type":"WebSite","@id":"https:\/\/www.lstransformer.com\/#website","url":"https:\/\/www.lstransformer.com\/","name":"LS transformador de potencia, reactor de L\u00ednea de Alta tensi\u00f3n del transformador, el Aceite de transformador inmerso-CHANGSHA LUSHAN TECNOLOG\u00cdA ELECTR\u00d3NICA CO.,LTD","description":"","publisher":{"@id":"https:\/\/www.lstransformer.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lstransformer.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.lstransformer.com\/#organization","name":"LS transformador de potencia, reactor de L\u00ednea de Alta tensi\u00f3n del transformador, el Aceite de transformador inmerso-CHANGSHA LUSHAN TECNOLOG\u00cdA ELECTR\u00d3NICA CO.,LTD","url":"https:\/\/www.lstransformer.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.lstransformer.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp","contentUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp","width":760,"height":202,"caption":"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD"},"image":{"@id":"https:\/\/www.lstransformer.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.lstransformer.com\/#\/schema\/person\/4aa28de58bbcbc630401c966317223d3","name":"xiangligougou","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","caption":"xiangligougou"},"sameAs":["https:\/\/lstransformer.com"],"url":"https:\/\/www.lstransformer.com\/es\/author\/xiangligougou\/"}]}},"_links":{"self":[{"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/posts\/7302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/comments?post=7302"}],"version-history":[{"count":2,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/posts\/7302\/revisions"}],"predecessor-version":[{"id":7307,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/posts\/7302\/revisions\/7307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/media\/7303"}],"wp:attachment":[{"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/media?parent=7302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/categories?post=7302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lstransformer.com\/es\/wp-json\/wp\/v2\/tags?post=7302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}