{"id":1202,"date":"2026-05-30T03:10:44","date_gmt":"2026-05-30T03:10:44","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=1202"},"modified":"2026-07-04T15:15:59","modified_gmt":"2026-07-04T15:15:59","slug":"low-loss-oltc-transformer","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/pt\/transformer-series\/low-loss-oltc-transformer\/","title":{"rendered":"Transformador OLTC de baixa perda"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1202\" class=\"elementor elementor-1202\" 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data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef616e4 e-flex e-con-boxed e-con e-parent\" data-id=\"ef616e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f26674 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"7f26674\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-breadcrumbs.default\">\n\t\t\t\t\t<div class='bdt-ep-breadcrumbs-wrapper'><ul class=\"bdt-ep-breadcrumb breadcrumb-align-left\"><li><a href=\"https:\/\/haochengcompany.com\/pt\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Lar<\/a><\/li>\n<li><span> P\u00e1gina<\/span><\/li>\n<\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element 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src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/low-loss-oltc-transformer.webp\" class=\"attachment-large size-large wp-image-607\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/low-loss-oltc-transformer.webp 1000w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/low-loss-oltc-transformer-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/low-loss-oltc-transformer-150x150.webp 150w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/low-loss-oltc-transformer-768x768.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-edee3d3 e-con-full e-flex e-con e-child\" data-id=\"edee3d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dea7b1d elementor-widget elementor-widget-heading\" data-id=\"dea7b1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Transformador OLTC de baixa perda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-051e0bd elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"051e0bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Personaliz\u00e1vel<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2b1727 elementor-widget elementor-widget-text-editor\" data-id=\"e2b1727\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O transformador de tr\u00eas enrolamentos com comutador de deriva\u00e7\u00f5es de 110 kV \u00e9 um dispositivo de pot\u00eancia essencial em redes el\u00e9tricas de alta tens\u00e3o, usado principalmente para realizar a convers\u00e3o, distribui\u00e7\u00e3o e regula\u00e7\u00e3o precisa da tens\u00e3o de energia el\u00e9trica de n\u00edvel 110 kV.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-722c5f5 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"722c5f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEzNCIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">INVESTIGA\u00c7\u00c3O<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-645a5d9 e-flex e-con-boxed e-con e-parent\" data-id=\"645a5d9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-911e885 elementor-widget elementor-widget-html\" data-id=\"911e885\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <title>SFSZ11 110kV Three-winding On-load Tap-changing Transformer<\/title>\r\n    <style>\r\n        * {\r\n            margin: 0;\r\n            padding: 0;\r\n            box-sizing: border-box;\r\n            font-family: Arial, sans-serif;\r\n        }\r\n        .mns-wrap {\r\n            max-width: 1400px;\r\n            margin: 20px auto;\r\n            padding: 0 20px;\r\n            line-height: 1.6;\r\n            color: #333;\r\n        }\r\n        .mns-card {\r\n            background: #fff;\r\n            border-radius: 8px;\r\n            padding: 20px;\r\n            margin-bottom: 20px;\r\n            box-shadow: 0 2px 8px rgba(0,0,0,0.1);\r\n        }\r\n        .mns-section-title {\r\n            font-size: 18px;\r\n            font-weight: bold;\r\n            margin-bottom: 12px;\r\n            color: #222;\r\n        }\r\n        .mns-paragraph {\r\n            margin-bottom: 10px;\r\n            text-align: justify;\r\n        }\r\n        .mns-table {\r\n            width: 100%;\r\n            border-collapse: collapse;\r\n            margin-top: 10px;\r\n            margin-bottom: 15px;\r\n            overflow-x: auto;\r\n            display: block;\r\n        }\r\n        .mns-table th,\r\n        .mns-table td {\r\n            border: 1px solid #ddd;\r\n            padding: 8px;\r\n            vertical-align: middle;\r\n            text-align: center;\r\n            white-space: nowrap;\r\n        }\r\n        \/* \u6df1\u84dd\u8272\u68af\u5ea6\u8868\u5934\uff0c\u5b8c\u5168\u5339\u914d\u539f\u56fe\u89c6\u89c9 *\/\r\n        .mns-table thead tr th {\r\n            background-color: #3a566e;\r\n            color: #fff;\r\n            font-weight: normal;\r\n            font-size: 12px;\r\n        }\r\n        .mns-table thead tr th.sub-header {\r\n            background-color: #4a6984;\r\n        }\r\n        .mns-table tbody td {\r\n            font-size: 12px;\r\n        }\r\n        \/* \u77ed\u8def\u963b\u6297\u5217\u5206\u7ec4\u6807\u6ce8\u6837\u5f0f *\/\r\n        .mns-impedance-group {\r\n            font-size: 11px;\r\n            color: #555;\r\n            line-height: 1.4;\r\n        }\r\n        \/* \u54cd\u5e94\u5f0f\u9002\u914d\uff0c\u624b\u673a\u7aef\u81ea\u52a8\u7f29\u5c0f\u5b57\u4f53+\u6a2a\u5411\u6eda\u52a8 *\/\r\n        @media (max-width: 768px) {\r\n            .mns-table {\r\n                font-size: 10px;\r\n            }\r\n            .mns-table th, .mns-table td {\r\n                padding: 4px;\r\n            }\r\n        }\r\n    <\/style>\r\n<\/head>\r\n<body>\r\n    <div class=\"mns-wrap\">\r\n        <!-- Product Overview -->\r\n        <div class=\"mns-card\">\r\n            <div class=\"mns-section-title\">Vis\u00e3o geral do produto<\/div>\r\n            <p class=\"mns-paragraph\">\r\n                O transformador de 110 kV com tr\u00eas enrolamentos e comutador de deriva\u00e7\u00e3o \u00e9 um dispositivo de pot\u00eancia essencial em redes el\u00e9tricas de alta tens\u00e3o, utilizado principalmente para realizar a convers\u00e3o, distribui\u00e7\u00e3o e regula\u00e7\u00e3o precisa da tens\u00e3o de energia el\u00e9trica em n\u00edvel de 110 kV. \u00c9 amplamente aplic\u00e1vel em cen\u00e1rios como fornecimento de energia urbana, produ\u00e7\u00e3o industrial e conex\u00e3o de novas redes de energia, servindo como um \"hub de energia\" fundamental que conecta linhas de transmiss\u00e3o de alta tens\u00e3o com redes de distribui\u00e7\u00e3o de m\u00e9dia e baixa tens\u00e3o. Com as vantagens de sa\u00eddas de m\u00faltiplas tens\u00f5es proporcionadas por sua estrutura de tr\u00eas enrolamentos e a estabilidade de sua fun\u00e7\u00e3o de regula\u00e7\u00e3o de tens\u00e3o, ele pode atender aos requisitos de baixa perda para transmiss\u00e3o de longa dist\u00e2ncia, garantindo ao mesmo tempo a opera\u00e7\u00e3o segura e est\u00e1vel dos equipamentos el\u00e9tricos a jusante. No sistema de energia, ele desempenha a dupla fun\u00e7\u00e3o de \"transfer\u00eancia de energia\" e \"estabiliza\u00e7\u00e3o de tens\u00e3o\".\r\n            <\/p>\r\n        <\/div>\r\n\r\n        <!-- Core Advantage -->\r\n        <div class=\"mns-card\">\r\n            <div class=\"mns-section-title\">Vantagem principal<\/div>\r\n            <p class=\"mns-paragraph\">\r\n                As principais vantagens do transformador de pot\u00eancia trif\u00e1sico de tr\u00eas enrolamentos e com comutador de deriva\u00e7\u00e3o sob carga SFSZ11 de 110 kV residem na alta efici\u00eancia e economia de energia, nas m\u00faltiplas capacidades de regula\u00e7\u00e3o de tens\u00e3o, na estrutura confi\u00e1vel e na opera\u00e7\u00e3o e manuten\u00e7\u00e3o inteligentes. \u00c9 adequado para grandes subesta\u00e7\u00f5es, usinas de energia e sistemas de alimenta\u00e7\u00e3o de energia industrial de alta carga.\r\n            <\/p>\r\n        <\/div>\r\n\r\n        <!-- Technical Specifications Table -->\r\n        <div class=\"mns-card\">\r\n            <div class=\"mns-section-title\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/div>\r\n            <p style=\"margin-bottom: 10px; font-size: 13px; color: #444;\">Transformador de pot\u00eancia trif\u00e1sico de tr\u00eas enrolamentos com comuta\u00e7\u00e3o de deriva\u00e7\u00e3o sob carga, tipo SFSZ11, classe 110kV, 6300kVA-63000kVA.<\/p>\r\n            <table class=\"mns-table\">\r\n                <thead>\r\n                    <tr>\r\n                        <th rowspan=\"3\">Capacidade nominal (kVA)<\/th>\r\n                        <th colspan=\"3\">Tens\u00e3o nominal (kV)<\/th>\r\n                        <th rowspan=\"3\">Grupo de Conex\u00e3o<\/th>\r\n                        <th colspan=\"2\">Dano (kW)<\/th>\r\n                        <th rowspan=\"3\">Corrente sem carga (%)<\/th>\r\n                        <th rowspan=\"3\">Barulho<\/th>\r\n                        <th colspan=\"2\">Imped\u00e2ncia de curto-circuito (%)<\/th>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <th rowspan=\"2\">Alta press\u00e3o<\/th>\r\n                        <th rowspan=\"2\">Press\u00e3o m\u00e9dia<\/th>\r\n                        <th rowspan=\"2\">Baixa press\u00e3o<\/th>\r\n                        <th rowspan=\"2\">Dano (kW)<\/th>\r\n                        <th rowspan=\"2\">Carregar<\/th>\r\n                        <th rowspan=\"2\">Impulsionar<\/th>\r\n                        <th rowspan=\"2\">Barulho<\/th>\r\n                    <\/tr>\r\n                    <tr><\/tr>\r\n                <\/thead>\r\n                <tbody>\r\n                    <tr>\r\n                        <td>6300<\/td>\r\n                        <td rowspan=\"10\">110<br>121\u00b18\u00d71,25%<\/td>\r\n                        <td rowspan=\"10\">35<br>38.5<\/td>\r\n                        <td rowspan=\"10\">6.3<br>6.6<br>10.5<br>11<\/td>\r\n                        <td rowspan=\"10\">Sim0d11<\/td>\r\n                        <td>11.20<\/td>\r\n                        <td>47.70<\/td>\r\n                        <td>1.00<\/td>\r\n                        <td>60<\/td>\r\n                        <td rowspan=\"10\" class=\"mns-impedance-group\">Alto-M\u00e9dio<br>17-18<br><br>Alto-Baixo<br>10.5<br><br>M\u00e9dio-baixo<br>6.5<\/td>\r\n                        <td rowspan=\"10\" class=\"mns-impedance-group\">Alto-M\u00e9dio<br>10.5<br><br>Alto-Baixo<br>17-18<br><br>M\u00e9dio-baixo<br>6.5<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>8000<\/td>\r\n                        <td>13.30<\/td>\r\n                        <td>56.70<\/td>\r\n                        <td>0.95<\/td>\r\n                        <td>60<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>10000<\/td>\r\n                        <td>15.80<\/td>\r\n                        <td>66.60<\/td>\r\n                        <td>0.90<\/td>\r\n                        <td>61<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>12500<\/td>\r\n                        <td>18.40<\/td>\r\n                        <td>78.30<\/td>\r\n                        <td>0.85<\/td>\r\n                        <td>61<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>16000<\/td>\r\n                        <td>22.40<\/td>\r\n                        <td>95.40<\/td>\r\n                        <td>0.80<\/td>\r\n                        <td>61<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>20000<\/td>\r\n                        <td>26.40<\/td>\r\n                        <td>112.50<\/td>\r\n                        <td>0.75<\/td>\r\n                        <td>62<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>25000<\/td>\r\n                        <td>30.80<\/td>\r\n                        <td>133.20<\/td>\r\n                        <td>0.70<\/td>\r\n                        <td>62<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>31500<\/td>\r\n                        <td>36.80<\/td>\r\n                        <td>157.50<\/td>\r\n                        <td>0.65<\/td>\r\n                        <td>62<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>40000<\/td>\r\n                        <td>43.60<\/td>\r\n                        <td>189.00<\/td>\r\n                        <td>0.55<\/td>\r\n                        <td>62<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>50000<\/td>\r\n                        <td>52.00<\/td>\r\n                        <td>225.00<\/td>\r\n                        <td>0.50<\/td>\r\n                        <td>62<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>63000<\/td>\r\n                        <td>110<br>121\u00b18\u00d71,25%<\/td>\r\n                        <td>35<br>38.5<\/td>\r\n                        <td>6.3<br>6.6<br>10.5<br>11<\/td>\r\n                        <td>Sim0d11<\/td>\r\n                        <td>61.60<\/td>\r\n                        <td>270.00<\/td>\r\n                        <td>0.50<\/td>\r\n                        <td>62<\/td>\r\n                        <td class=\"mns-impedance-group\">Alto-M\u00e9dio<br>17-18<br><br>Alto-Baixo<br>10.5<br><br>M\u00e9dio-baixo<br>6.5<\/td>\r\n                        <td class=\"mns-impedance-group\">Alto-M\u00e9dio<br>10.5<br><br>Alto-Baixo<br>17-18<br><br>M\u00e9dio-baixo<br>6.5<\/td>\r\n                    <\/tr>\r\n                <\/tbody>\r\n            <\/table>\r\n        <\/div>\r\n    <\/div>\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \u9875\u9762 Low Loss Oltc Transformer Customizable The 110kV three-winding tap-changing transformer is a core power device in high-voltage power grids, mainly used to achieve the conversion, distribution, and precise voltage regulation of 110kV level electrical energy.\u00a0 INQUIRY SFSZ11 110kV Three-winding On-load Tap-changing Transformer Product Overview The 110kV three-winding tap-changing transformer is a core power [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":636,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-1202","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/1202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/comments?post=1202"}],"version-history":[{"count":7,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/1202\/revisions"}],"predecessor-version":[{"id":1771,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/1202\/revisions\/1771"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/636"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/media?parent=1202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}