{"id":2603,"date":"2024-11-29T11:24:55","date_gmt":"2024-11-29T11:24:55","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&p=2603"},"modified":"2025-03-30T11:05:13","modified_gmt":"2025-03-30T11:05:13","slug":"10kva-2500kva-oil-immersed-substation-step-down-power-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/pt\/product\/10kva-2500kva-oil-immersed-substation-step-down-power-transformer\/","title":{"rendered":"Subesta\u00e7\u00e3o imersa em \u00f3leo de 10kVA-2500kVA Transformador de pot\u00eancia abaixador"},"content":{"rendered":"

Carater\u00edsticas principais<\/h2>\n

Utiliza\u00e7\u00e3o vers\u00e1til: Adequado para instala\u00e7\u00f5es no interior e no exterior.
\nDur\u00e1vel e de baixa manuten\u00e7\u00e3o: Constru\u00eddo para resistir a curto-circuitos e sobrecargas, com manuten\u00e7\u00e3o m\u00ednima.
\nEficiente: A s\u00e9rie S11 oferece o melhor equil\u00edbrio entre perdas de energia reduzidas e uma boa rela\u00e7\u00e3o custo-benef\u00edcio, enquanto a s\u00e9rie S13 oferece a mais recente efici\u00eancia energ\u00e9tica.<\/p>\n

Especifica\u00e7\u00e3o principal<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Capacidade nominal (kVA)<\/td>\n10~2500 kVA<\/td>\n<\/tr>\n
Grupo Vetor<\/td>\nYyn0 ou Dyn11<\/td>\n<\/tr>\n
Imped\u00e2ncia Tens\u00e3o (%)<\/td>\n4%, 4.5%<\/td>\n<\/tr>\n
Tens\u00e3o nominal<\/td>\nH. V\uff1a11, 10.5, 10, 6.3, 6KV (ou personalizado)<\/td>\n<\/tr>\n
Alcance de roscagem<\/td>\n\u00b1 5% ou \u00b1 2 * 2.5% (ou personalizado)<\/td>\n<\/tr>\n
Frequ\u00eancia<\/td>\n50\/60Hz<\/td>\n<\/tr>\n
N\u00famero de fases<\/td>\nTransformador trif\u00e1sico<\/td>\n<\/tr>\n
M\u00e9todo de arrefecimento<\/td>\nONAN<\/td>\n<\/tr>\n
Limites de aumento de temperatura<\/td>\nEnrolamento \u2264 65K, \u00f3leo de topo \u2264 60K<\/td>\n<\/tr>\n
Normas<\/td>\nTransformador de pot\u00eancia IEC60076, Transformador de pot\u00eancia GB1094, GB\/T6451 Dados t\u00e9cnicos e requisitos do transformador de pot\u00eancia trif\u00e1sico imerso em \u00f3leo<\/td>\n<\/tr>\n
Altitude<\/td>\n\u22641, 000m<\/td>\n<\/tr>\n
Temperatura ambiente mais elevada<\/td>\n+40\u2103<\/td>\n<\/tr>\n
Temperatura m\u00e9dia anual mais elevada<\/td>\n+20\u2103<\/td>\n<\/tr>\n
Temperatura m\u00e9dia mensal mais elevada<\/td>\n+30\u2103<\/td>\n<\/tr>\n
Temperatura mais baixa<\/td>\n-25\u2103 Interior e exterior<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
CAPACIDADE NOMINAL<\/td>\nCOMBINA\u00c7\u00c3O DE TENS\u00d5ES<\/td>\nGRUPO DE LIGA\u00c7\u00c3O<\/td>\nPERDA (kW)<\/td>\nCORRENTE EM VAZIO<\/td>\nIMPED\u00c2NCIA DE CURTO-CIRCUITO<\/td>\nPESO(KG)<\/td>\n<\/tr>\n
(kVA)<\/td>\nHV(kV)<\/td>\nGAMA DE TOMADAS DE ALTA TENS\u00c3O<\/td>\nBT (kV)<\/td>\nS\u00cdMBOLO<\/td>\nSEM CARGA<\/td>\nCARGA<\/td>\n(%)<\/td>\n(%)<\/td>\nPESO DO \u00d3LEO<\/td>\nPESO BRUTO<\/td>\n<\/tr>\n
30<\/td>\n6
\n6.3
\n6.6
\n10
\n10.5
\n11<\/td>\n		\u00b15%
\n\u00b12*2.5%<\/td>\n		0.4<\/td>\nYyn0
\nDyn11<\/td>\n		0.1<\/td>\n0.63\/0.60<\/td>\n2.1<\/td>\n4<\/td>\n75<\/td>\n295<\/td>\n<\/tr>\n
50<\/td>\n0.13<\/td>\n0.91\/0.87<\/td>\n1.1<\/td>\n88<\/td>\n395<\/td>\n<\/tr>\n
63<\/td>\n0.15<\/td>\n1.09\/1.04<\/td>\n1<\/td>\n95<\/td>\n420<\/td>\n<\/tr>\n
80<\/td>\n0.18<\/td>\n1.31\/1.25<\/td>\n1<\/td>\n103<\/td>\n480<\/td>\n<\/tr>\n
100<\/td>\n0.2<\/td>\n1.58\/1.50<\/td>\n0.9<\/td>\n115<\/td>\n540<\/td>\n<\/tr>\n
125<\/td>\n0.24<\/td>\n1.89\/1.80<\/td>\n0.9<\/td>\n130<\/td>\n645<\/td>\n<\/tr>\n
160<\/td>\n0.28<\/td>\n2.31\/2.20<\/td>\n0.8<\/td>\n145<\/td>\n740<\/td>\n<\/tr>\n
200<\/td>\n0.34<\/td>\n2.73\/2.60<\/td>\n0.8<\/td>\n175<\/td>\n885<\/td>\n<\/tr>\n
250<\/td>\n0.4<\/td>\n3.20\/3.05<\/td>\n0.7<\/td>\n195<\/td>\n1010<\/td>\n<\/tr>\n
315<\/td>\n0.48<\/td>\n3.83\/3.65<\/td>\n0.7<\/td>\n230<\/td>\n1205<\/td>\n<\/tr>\n
400<\/td>\n0.57<\/td>\n4.52\/4.30<\/td>\n0.6<\/td>\n255<\/td>\n1375<\/td>\n<\/tr>\n
500<\/td>\n0.68<\/td>\n5.41\/5.15<\/td>\n0.6<\/td>\n4.5<\/td>\n285<\/td>\n1620<\/td>\n<\/tr>\n
630<\/td>\n0.81<\/td>\n6.2<\/td>\n0.6<\/td>\n350<\/td>\n1960<\/td>\n<\/tr>\n
800<\/td>\n0.98<\/td>\n7.5<\/td>\n0.5<\/td>\n405<\/td>\n2310<\/td>\n<\/tr>\n
1000<\/td>\n1.15<\/td>\n10.3<\/td>\n0.5<\/td>\n490<\/td>\n1690<\/td>\n<\/tr>\n
1250<\/td>\n1.36<\/td>\n12<\/td>\n0.5<\/td>\n550<\/td>\n3315<\/td>\n<\/tr>\n
1600<\/td>\n1.64<\/td>\n14.5<\/td>\n0.4<\/td>\n625<\/td>\n3795<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Alto desempenho<\/h2>\n

Bons exemplos incluem o transformador trif\u00e1sico de 100 kVA, que tem sido utilizado na Tanz\u00e2nia. Funciona com 11 kV no lado da alta tens\u00e3o para fornecer uma tens\u00e3o constante de 0,4 kV no lado da baixa tens\u00e3o. Trata-se de um transformador eficiente, uma vez que consome apenas 200 W em vazio e 1580 W em carga, pelo que \u00e9 adequado para uma utiliza\u00e7\u00e3o a longo prazo.<\/p>\n

N\u00facleo e enrolamentos<\/h2>\n

Assim, o n\u00facleo \u00e9 de a\u00e7o sil\u00edcio para minimizar as perdas; os enrolamentos s\u00e3o de cobre com isolamento para uma convers\u00e3o suave com elevada efici\u00eancia.<\/p>\n

\u00d3leo de transformador - Dois pap\u00e9is fundamentais<\/h2>\n

Isolamento: para impedir qualquer fuga e permitir assim um funcionamento seguro.
\nArrefecimento: absorvendo o calor gerado devido a opera\u00e7\u00f5es de carga pesada<\/p>\n

Capacidade de sobrecarga<\/h2>\n

Seguem-se alguns pontos de interesse relativos \u00e0 capacidade de sobrecarga.
\nPodem tamb\u00e9m lidar facilmente com curtos per\u00edodos de sobrecarga, uma vez que s\u00e3o sistemas fi\u00e1veis e duradouros em ambientes de energia flutuante.
\nTransformadores TRONKI ELECTRIC-Reliable Long Service-LIFETIME.<\/p>","protected":false},"excerpt":{"rendered":"

O nosso transformador abaixador de subesta\u00e7\u00e3o imerso em \u00f3leo S11 destina-se a fins industriais e comerciais. Eles reduzem a eletricidade de alta tens\u00e3o a 11 kV, 10,5 kV, 10 kV, 6,3 kV, 6 kV a 400V para o fornecimento seguro de energia numa vasta gama de aplica\u00e7\u00f5es. Podem funcionar numa vasta gama de temperaturas de -25\u00b0C a 40\u00b0C.<\/p>","protected":false},"featured_media":2604,"template":"","meta":[],"product_brand":[],"product_cat":[34,33],"product_tag":[],"class_list":{"0":"post-2603","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oil-transformer","7":"product_cat-power-transformer","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\nChina High quality Oil-immersed Substation Step Down Transformer - PINE<\/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\/pt\/product\/10kva-2500kva-oil-immersed-substation-step-down-power-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China High quality Oil-immersed Substation Step Down Transformer - PINE\" \/>\n<meta property=\"og:description\" content=\"Our S11 Oil-immersed Substation Step Down Transformer are for both industrial and commercial purposes. They step down high voltage electricity at 11 kV, 10.5 kV, 10 kV, 6.3 kV, 6 kV to 400V for safe power supply in a wide range of applications. They can operate within a wide temperature range from -25\u00b0C to 40\u00b0C.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tronkiele.com\/pt\/product\/10kva-2500kva-oil-immersed-substation-step-down-power-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"PINE\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-30T11:05:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2024\/11\/10kVA-2500kVA-Oil-immersed-Substation-Step-Down-Power-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=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/10kva-2500kva-oil-immersed-substation-step-down-power-transformer\/\",\"url\":\"https:\/\/www.tronkiele.com\/product\/10kva-2500kva-oil-immersed-substation-step-down-power-transformer\/\",\"name\":\"China High quality Oil-immersed Substation Step Down Transformer - 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