{"id":2407,"date":"2025-08-25T08:53:08","date_gmt":"2025-08-25T08:53:08","guid":{"rendered":"https:\/\/www.lauramak.com\/?post_type=product&p=2407"},"modified":"2025-08-25T09:10:12","modified_gmt":"2025-08-25T09:10:12","slug":"industrial-power-control-transformer","status":"publish","type":"product","link":"https:\/\/www.lauramak.com\/pt\/produto\/industrial-power-control-transformer\/","title":{"rendered":"Transformador de controlo de pot\u00eancia industrial BK 440V 220V 230V 110V 24V"},"content":{"rendered":"

Par\u00e2metros t\u00e9cnicos<\/h2>\n\n\n\n
Modelo<\/td>BK-25VA~50KVA<\/td><\/tr>
Tens\u00e3o de entrada<\/td>Duas fases 440V\/415V\/380V\/360V 220V<\/td><\/tr>
Tens\u00e3o de sa\u00edda<\/td>Bif\u00e1sico personaliz\u00e1vel 440V\/12V\/24V\/36V\/48V\/60V\/120V\/220V<\/td><\/tr>
Frequ\u00eancia<\/td>50Hz\/60Hz<\/td><\/tr>
Efici\u00eancia<\/td>\u226598%<\/td><\/tr>
Resist\u00eancia de isolamento<\/td>\u226550MQ<\/td><\/tr>
Distor\u00e7\u00e3o da forma de onda<\/td>Sem distor\u00e7\u00e3o adicional da forma de onda<\/td><\/tr>
Temperatura ambiente<\/td>-15\u2103~+40\u2103<\/td><\/tr>
Capacidade de sobrecarga<\/td>Duas vezes a corrente nominal durante um minuto<\/td><\/tr>
Resist\u00eancia el\u00e9ctrica<\/td>Tens\u00e3o sinusoidal de frequ\u00eancia industrial 3000V durante um minuto sem fen\u00f3meno de avaria<\/td><\/tr>
Pot\u00eancia<\/td>25VA<\/td>150VA<\/td>200VA<\/td>500VA<\/td>1000VA<\/td><\/tr>
Tamanho (mm)B*D*E<\/td>79*72*86<\/td>105*100*110<\/td>105*108*110<\/td>134*150*150<\/td>155*170*164<\/td><\/tr>
Dimens\u00f5es de montagem A*C<\/td>64*47<\/td>84*74<\/td>84*84<\/td>110*110<\/td>125*128<\/td><\/tr>
Pot\u00eancia<\/td>1500VA<\/td>2000VA<\/td>3000VA<\/td>5000VA<\/td>10KVA<\/td><\/tr>
Tamanho (mm)B*D*E<\/td>175*185*195<\/td>175*200*195<\/td>205*220*230<\/td>310*270*280<\/td>300*220*290<\/td><\/tr>
Dimens\u00f5es de montagem A*C<\/td>143*130<\/td>143*140<\/td>170*160<\/td>200*140<\/td>280*170<\/td><\/tr>
O tamanho e o peso variam consoante a gama de tens\u00e3o e est\u00e3o sujeitos ao produto real personalizado.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n
\n
\"Transformadores<\/figure>\n<\/div>\n\n\n\n
\n
\"Transformadores<\/figure>\n<\/div>\n\n\n\n
\n
\"100va<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Aplica\u00e7\u00f5es dos transformadores de controlo industrial BK<\/h2>\n\n\n\n

Os transformadores de controlo industrial da s\u00e9rie BK s\u00e3o amplamente utilizados em v\u00e1rias ind\u00fastrias onde a tens\u00e3o est\u00e1vel \u00e9 fundamental:<\/p>\n\n\n\n

    \n
  • M\u00e1quinas-ferramentas e equipamento CNC - Assegura uma tens\u00e3o precisa para motores e controladores.<\/li>\n\n\n\n
  • Sistemas de Automa\u00e7\u00e3o Industrial - Potencia PLCs, sensores e pain\u00e9is de controlo.<\/li>\n\n\n\n
  • Dispositivos electromagn\u00e9ticos - Adequados para rel\u00e9s, solen\u00f3ides e contactores.<\/li>\n\n\n\n
  • Sistemas de ilumina\u00e7\u00e3o e sinaliza\u00e7\u00e3o - Fornece energia est\u00e1vel de baixa tens\u00e3o para ilumina\u00e7\u00e3o LED.<\/li>\n\n\n\n
  • Equipamento m\u00e9dico e de laborat\u00f3rio - Garante um desempenho e uma seguran\u00e7a consistentes.<\/li>\n\n\n\n
  • Aplica\u00e7\u00f5es comerciais e residenciais - Suporta elevadores, sistemas HVAC e energia de reserva.<\/li>\n<\/ul>\n\n\n\n

    Quer necessite de um transformador de controlo redutor para 440V a 220V ou de um transformador multitap para ambientes com v\u00e1rias tens\u00f5es, a s\u00e9rie BK oferece a m\u00e1xima flexibilidade.<\/p>\n\n\n\n

    Porqu\u00ea escolher os transformadores de controlo BK em vez de outros produtos<\/h2>\n\n\n\n

    Em compara\u00e7\u00e3o com os transformadores de controlo normais, a s\u00e9rie BK da ZHENGXI oferece v\u00e1rias vantagens:<\/p>\n\n\n\n

    Alta efici\u00eancia e baixa perda - As lamina\u00e7\u00f5es de a\u00e7o sil\u00edcio reduzem as perdas no n\u00facleo.
    Design de tens\u00e3o multi-tomada - Configura\u00e7\u00f5es flex\u00edveis de entrada\/sa\u00edda.
    \u2705 Compacto e leve - Design que poupa espa\u00e7o para arm\u00e1rios industriais.
    Durabilidade melhorada - Resistente ao calor, \u00e0 humidade e a picos de corrente el\u00e9ctrica.
    Custo-eficaz - Pre\u00e7o competitivo do transformador de controlo sem comprometer a qualidade.
    Solu\u00e7\u00f5es personalizadas - Op\u00e7\u00f5es OEM e ODM dispon\u00edveis para aplica\u00e7\u00f5es industriais \u00fanicas.<\/p>\n\n\n\n

    Guia de compra e dicas de sele\u00e7\u00e3o<\/h2>\n\n\n\n

    Ao selecionar um transformador de controlo industrial, considere os seguintes factores:<\/strong><\/p>\n\n\n\n

      \n
    • Determinar a capacidade necess\u00e1ria - Escolha um transformador com pelo menos 125% da pot\u00eancia nominal do seu equipamento para evitar sobrecarga.<\/li>\n\n\n\n
    • Corresponder a tens\u00e3o de entrada e sa\u00edda - Confirmar a compatibilidade com a sua fonte de alimenta\u00e7\u00e3o e os requisitos de carga.<\/li>\n\n\n\n
    • Verifique o isolamento e as classifica\u00e7\u00f5es de seguran\u00e7a - Certifique-se de que o transformador cumpre as normas IEC, CE, RoHS e ISO.<\/li>\n\n\n\n
    • Considerar o ambiente de instala\u00e7\u00e3o - Para locais com elevada humidade ou temperatura, selecionar classes de isolamento mais elevadas.<\/li>\n\n\n\n
    • Solicite solu\u00e7\u00f5es personalizadas - Se necessitar de uma combina\u00e7\u00e3o de tens\u00e3o espec\u00edfica ou de um design compacto, fornecemos personaliza\u00e7\u00e3o OEM e ODM.<\/li>\n<\/ul>\n\n\n\n

      Q1. Qual \u00e9 a diferen\u00e7a entre um transformador de controlo e um transformador de pot\u00eancia?
      Um transformador de controlo \u00e9 optimizado para fornecer energia est\u00e1vel e de baixa tens\u00e3o para circuitos de controlo, enquanto um transformador de pot\u00eancia lida com a transmiss\u00e3o de energia em grande escala. Os transformadores de controlo s\u00e3o concebidos para precis\u00e3o e fiabilidade em aplica\u00e7\u00f5es de automa\u00e7\u00e3o e industriais.<\/p>\n\n\n\n

      Q2. Como \u00e9 que escolho a capacidade correta para o meu transformador industrial?
      Some a pot\u00eancia nominal total (VA ou kVA) do equipamento ligado e selecione um transformador com uma capacidade 25-30% superior \u00e0 carga calculada para garantir um funcionamento seguro e evitar o sobreaquecimento.<\/p>\n\n\n\n

      Q3. Este transformador de controlo pode ser personalizado?
      Sim. Oferecemos tens\u00f5es de entrada\/sa\u00edda personalizadas, designs de montagem especiais e configura\u00e7\u00f5es multitap para satisfazer os requisitos exactos do seu projeto.<\/p>\n\n\n\n

      Por que escolher ZHENGXI como seu fornecedor de transformador de controle<\/h2>\n\n\n\n
        \n
      • Mais de 15 anos de experi\u00eancia de fabrico<\/li>\n\n\n\n
      • Certificado pelas normas ISO, CE, RoHS e IEC<\/li>\n\n\n\n
      • Pre\u00e7os diretos de f\u00e1brica para um melhor ROI<\/li>\n\n\n\n
      • Projectos globais OEM e ODM conclu\u00eddos em mais de 60 pa\u00edses<\/li>\n<\/ul>\n\n\n\n

        <\/p>","protected":false},"excerpt":{"rendered":"

        Par\u00e2metros T\u00e9cnicos Modelo BK-25VA~50KVA Tens\u00e3o de entrada Bif\u00e1sica 440V\/415V\/380V\/360V 220V Tens\u00e3o de sa\u00edda Bif\u00e1sica personaliz\u00e1vel 440V\/12V\/24V\/36V\/48V\/60V\/120V\/220V Frequ\u00eancia 50Hz\/60Hz Efici\u00eancia \u226598% Resist\u00eancia de isolamento \u226550MQ Distor\u00e7\u00e3o de forma de onda Sem distor\u00e7\u00e3o de forma de onda adicional Temperatura ambiente -15\u2103~+40\u2103 Capacidade de sobrecarga Duas vezes a corrente nominal durante um minuto Resist\u00eancia el\u00e9ctrica Tens\u00e3o sinusoidal de frequ\u00eancia industrial 3000V durante um minuto sem fen\u00f3meno de avaria Pot\u00eancia 25VA [...]<\/p>","protected":false},"featured_media":2411,"parent":0,"menu_order":0,"template":"","tags":[],"product-categories":[58],"class_list":["post-2407","product","type-product","status-publish","has-post-thumbnail","hentry","product-categories-low-voltage-transformer"],"acf":[],"yoast_head":"\nIndustrial Power Control Transformer Manufacturer In China - SUNWAY<\/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.lauramak.com\/pt\/produto\/industrial-power-control-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Industrial Power Control Transformer Manufacturer In China - SUNWAY\" \/>\n<meta property=\"og:description\" content=\"Technical Parameters Model BK-25VA~50KVA Input voltage Two phase 440V\/415V\/380V\/360V 220V Output voltage Customizable two-phase 440V\/12V\/24V\/36V\/48V\/60V\/120V\/220V Frequency 50Hz\/60Hz Efficiency \u226598% Insulation resistance \u226550MQ Waveform distortion No additional waveform distortion Ambient temperature -15\u2103~+40\u2103 Overload capacity Two times the rated current for one minute Electrical strength Industrial frequency sinusoidal voltage 3000V for onr minute without breakdown phenomenon Power 25VA […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lauramak.com\/pt\/produto\/industrial-power-control-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"SUNWAY\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-25T09:10:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lauramak.com\/wp-content\/uploads\/2025\/08\/440V-220V-230V-110V-24V-Industrial-Power-Control-Bk-Transformer.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\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=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.lauramak.com\/product\/industrial-power-control-transformer\/\",\"url\":\"https:\/\/www.lauramak.com\/product\/industrial-power-control-transformer\/\",\"name\":\"Industrial Power Control Transformer Manufacturer In China - 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