{"id":3515,"date":"2025-07-14T21:14:00","date_gmt":"2025-07-15T02:14:00","guid":{"rendered":"https:\/\/www.basler.com\/product\/decs-450-digital-excitation-control-system\/"},"modified":"2025-10-01T15:05:07","modified_gmt":"2025-10-01T20:05:07","slug":"decs-450-digital-excitation-control-system","status":"publish","type":"product","link":"https:\/\/e2psi.com\/fr\/product\/decs-450-digital-excitation-control-system\/","title":{"rendered":"DECS-450, Digital Excitation Control System"},"content":{"rendered":"<section  data-block-id=\"hammer_block_b5ab048fee1c649f2760c2f485189766\" data-block=\"hero-10\" class=\"block block-hero-10 hero-10\" id=\"overview\">    <div class=\"wrapper\">\n        <div class=\"left_content\">\n                            <div class=\"headline-wrapper\">\n                                            <strong class=\"overline\">Exciter Systems<\/strong>\n                    \n                    <h1 id=\"hammer_component_69ded6a1096bc\" data-component=\"headline\" class=\"component component-headline headline medium style-default\">DECS-450, Digital Excitation Control System<\/h1>\n                <\/div>\n            \n            \n                                                <div class=\"buttons\">\n                                                                                                    \n                                            <\/div>\n                                    <\/div>\n\n                    <div class=\"right_content\">\n                <div class=\"slider slider-main\">\n                    <div class=\"swiper-wrapper\">\n                                                    <div class=\"swiper-slide\">\n                                                                    <figure id=\"hammer_component_69ded6a109f4d\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" 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<picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698.png\" class=\"img\" alt=\"Syst&egrave;me d'excitation DECS-450\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698.png 1084w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-768x425.png 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                            <\/div>\n                                                    <div class=\"swiper-slide\">\n                                                                    <figure id=\"hammer_component_69ded6a10aa0a\" 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https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1736-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1736-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1736-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69ded6a10b6ae\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700.png\" class=\"img\" alt=\"DECS-450\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700.png 1084w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700-768x425.png 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1700-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69ded6a10b8cb\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698.png\" class=\"img\" alt=\"Syst&egrave;me d'excitation DECS-450\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698.png 1084w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-768x425.png 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1698-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69ded6a10bc4a\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734.png\" class=\"img\" alt=\"Int&eacute;rieur d&rsquo;un syst&egrave;me d&rsquo;excitation DECS-400 monocanal personnalis&eacute; avec un seul pont redresseur.\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734.png 1084w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734-768x425.png 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1734-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69ded6a10be3c\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735.png\" class=\"img\" alt=\"Syst&egrave;me d&rsquo;excitation DECS-400 double canal personnalis&eacute; avec ponts redresseurs redondants.\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735.png 1084w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735-768x425.png 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735-1024x567.png 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735-150x83.png 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/1735-414x229.png 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n    <\/section>\n\n<section  data-block-id=\"hammer_block_b6fb41770807fa1e877c08b8c54d8ad4\" data-block=\"product-features-benefits\" class=\"block block-product-features-benefits product-features-benefits spacing-top-default spacing-bottom-default\" id=\"features-benefits\">\t<div class=\"wrapper\">\n\t\t<div class=\"headline-wrapper\">\n            <h2 id=\"hammer_component_69ded6a10fbfc\" data-component=\"headline\" class=\"component component-headline headline style-default\">&mdash; Caract&eacute;ristiques et avantages du produit<\/h2>\n\t\t<\/div>\n\n        \t\t\t<ul class=\"items\">\n                \t\t\t\t\t<li class=\"item\">\n                        <div id=\"hammer_component_69ded6a10fd6d\" data-component=\"rich-text\" class=\"component component-rich-text rich-text\"><ul>\n<li>Reduce your setup time with Basler&rsquo;s intuitive BESTCOMS<em>Plus<\/em>&reg; software that simplifies complex setup with simple drag-and-drop programmable logic, visual real-time strip chart capabilities, innovative auto PID selection capabilities, and configurable protection.<\/li>\n<li>The revolutionary auto tuning function automatically establishes optimum gain settings, taking the guesswork out of system setup, reducing commissioning time and cost while maximizing overall system performance.<\/li>\n<li>A wide variety of redundancy options increases system reliability.<\/li>\n<li>An available suite of limiters coordinates with protective functions to help maintain safe operating parameters and avoid system downtime.<\/li>\n<li>Avoid system damage by utilizing various protection functions integrated into the controller.<\/li>\n<li>Maximize excitation system performance with dual gain settings based on load conditions.<\/li>\n<li>Improve system reliability and stability by coordinating dual settings groups for limiters and protection to match generation system conditions.<\/li>\n<li>Prevents undesired overshoots using the soft-start feature to maintain generator voltage control during system startup.<\/li>\n<li>Time-synchronizing provisions facilitate event analysis with a common chronological reference to aid in coordination efforts when comparing oscillography files from other devices.<\/li>\n<li>Simplify system testing and commissioning with real-time monitoring and built-in test provisions.<\/li>\n<li>Entering settings with confidence is easy with BESTCOMS<em>Plus<\/em>&reg;. Software provides intuitive settings with graphs, built-in error checking, and summary screens.<\/li>\n<li>The Offline Simulator in BESTlogic&trade;<em>Plus<\/em> helps test and troubleshoot logic without the need for expensive hardware.<\/li>\n<li>Sequence of Events and Oscillography Recording provisions collect valuable system data triggered by disturbances for event analysis.<\/li>\n<li>Avoid costly generator damage and improve overall system stability with Basler Electric&rsquo;s integrated Power System Stabilizer (optional) that utilizes the &ldquo;integral of accelerating power&rdquo; to safely dampen local mode, inter-area and inter-unit power oscillations, white noise generator, and phase plot compensation.<\/li>\n<li>Basler&rsquo;s in-house engineering, fabrication, manufacturing, and test capabilities provide maximum control of processes and product design, resulting in the highest quality and maximum reliability while offering shorter lead times.<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t<\/li>\n                \t\t\t<\/ul>\n        \n\t<\/div>\n    <\/section>\n\n<section  data-block-id=\"hammer_block_40b077d0f1a44da38bb8588b57fbb749\" data-block=\"product-documentation-listing\" class=\"block block-product-documentation-listing product-documentation-listing spacing-top-petit spacing-bottom-normal\" id=\"documentation\"><div id=\"listing-app\" class=\"component component-listing listing wrapper ember-entrance listing-product-documentation-listing\" data-component=\"listing\" 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DGC-2020HD<\\\/p>\\n\"}],\"total\":4,\"max_num_pages\":1};\n\t<\/script><\/div>\n    <link rel=\"stylesheet\" href=\"https:\/\/unpkg.com\/vue-multiselect\/dist\/vue-multiselect.min.css\">\n    <\/section>\n\n<section  data-block-id=\"hammer_block_f2cbd1e91d78bd73d398c3afb9eb4686\" data-block=\"product-parts-accessories\" class=\"block block-product-parts-accessories product-parts-accessories spacing-top-default spacing-bottom-default\" id=\"parts-accessories\">\t<div class=\"wrapper\">\n        <h2 id=\"hammer_component_69ded6a2005b7\" data-component=\"headline\" class=\"component component-headline headline style-default\">Pi&egrave;ces et accessoires<\/h2>\n\n        \t\t\t<ul class=\"product-list\">\n                \t\t\t\t\t<li class=\"product-item\">\n                        <article id=\"hammer_component_69ded6a200648\" data-component=\"card-product\" class=\"component component-card-product card-product primary-alt\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_69ded6a202669\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"414\" height=\"229\" src=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174-414x229.jpg\" class=\"img\" alt=\"AEM-2020 Analog Expansion Module\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174-414x229.jpg 414w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174-768x425.jpg 768w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174-1024x567.jpg 1024w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174-150x83.jpg 150w, https:\/\/e2psi.com\/wp-content\/uploads\/2025\/02\/174.jpg 1084w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \t\t\t\t<strong class=\"term\">Excitation System Accessories<\/strong>\n            \n            <h3 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