{"id":3695,"date":"2026-01-06T20:07:17","date_gmt":"2026-01-06T19:07:17","guid":{"rendered":"https:\/\/contec-ias.com\/case\/modernisation-dune-sous-station-ht-mt-dans-une-raffinerie-de-petrole\/"},"modified":"2026-04-28T12:22:14","modified_gmt":"2026-04-28T11:22:14","slug":"modernisation-dune-sous-station-ht-mt-dans-une-raffinerie-de-petrole","status":"publish","type":"case","link":"https:\/\/contec-ias.com\/fr\/cas\/modernisation-dune-sous-station-ht-mt-dans-une-raffinerie-de-petrole\/","title":{"rendered":"Modernisation d'une sous-station HT\/MT dans une raffinerie de p\u00e9trole"},"content":{"rendered":"\n<section  class=\"we-usps\" data-aos=\"fade\">\n    <div class=\"inner-content\">\n                        <div class=\"usps-container\">\n                                    <div class=\"usp-item\" data-aos=\"fade-up\">\n                <div class=\"content\">\n                    <h3>Remplacement des syst\u00e8mes de moyenne tension obsol\u00e8tes pour assurer une production s\u00fbre et continue<\/h3>\n<p>Un client belge du secteur p\u00e9trochimique nous a contact\u00e9s pour nous demander de remplacer une installation moyenne tension tr\u00e8s v\u00e9tuste. Le risque de pannes et de temps d'arr\u00eat impr\u00e9vus augmentait de jour en jour, et son exigence \u00e9tait claire : renouveler l'appareillage de commutation en perturbant le moins possible les op\u00e9rations, gr\u00e2ce \u00e0 une communication claire entre toutes les parties prenantes. <\/p>\n<p>Notre solution s'est concentr\u00e9e sur la fourniture d'un syst\u00e8me s\u00fbr et fiable gr\u00e2ce \u00e0 l'excellence de l'ing\u00e9nierie et \u00e0 une coordination \u00e9troite avec le client et les entrepreneurs.<\/p>\n                <\/div>\n                                <ul class=\"usps-list\">\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Inventaire complet de l'installation existante et du cheminement des c\u00e2bles                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            \u00c9tudes de flux de charge et de court-circuit                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            S\u00e9lection des sp\u00e9cifications et des fournisseurs dans le respect des normes de s\u00e9curit\u00e9 et de qualit\u00e9 de l'industrie p\u00e9trochimique                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Conception \u00e9lectrique d\u00e9taill\u00e9e en collaboration avec le client et le fournisseur                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Plans de construction \u00e9lectrique, listes de mat\u00e9riaux et de c\u00e2bles, et instructions de travail avec photos                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Int\u00e9gration SCADA pour une surveillance en temps r\u00e9el et un contr\u00f4le \u00e0 distance                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Plan d'ex\u00e9cution par \u00e9tapes avec des d\u00e9rivations temporaires pour maintenir la production                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Test d'acceptation en usine (FAT) et test d'acceptation sur site (SAT) \u00e9tendus                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Supervision de la construction et gestion des \u00e9carts                        <\/b>\n                    <\/li>\n                                        <li class=\"usp-list-item\">\n                        <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/icon-electric.svg\" alt=\"\">\n                        <b class=\"usp-text\">\n                            Livraison sans surprise et dans les d\u00e9lais du nouveau syst\u00e8me MV                        <\/b>\n                    <\/li>\n                                    <\/ul>\n                            <\/div>\n                    <\/div>\n        <\/section>\n<section  class=\"we-image_content\">\n    <div class=\"inner-content right default content\">\n        <div class=\"content\" data-aos=\"fade-right\">\n            <p class=\"small-title\">\n                Le d\u00e9fi            <\/p>\n            <div class=\"the-content\">\n                <h2><span style=\"font-weight: 400;\">Garantir la fiabilit\u00e9 et la s\u00e9curit\u00e9 dans un environnement de raffinerie de p\u00e9trole en activit\u00e9<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L'appareillage de commutation moyenne tension obsol\u00e8te pr\u00e9sentait des risques croissants pour la s\u00e9curit\u00e9 et le temps de fonctionnement. Le d\u00e9fi consistait \u00e0 moderniser le syst\u00e8me sans interrompre la production, tout en respectant les normes techniques, de s\u00e9curit\u00e9 et de qualit\u00e9 strictes de l'industrie p\u00e9trochimique.<br \/>\n<\/span><\/p>\n            <\/div>\n                    <\/div>\n        <div class=\"image-container\" data-aos=\"fade-left\">\n            <img decoding=\"async\" src=\"\" alt=\"\">\n        <\/div>\n    <\/div>\n<\/section>\n\n<section  class=\"we-slider_image\" data-aos=\"fade-up\">\n    <div class=\"inner-content\">\n                    <div class=\"images-wrapper\">\n                <div class=\"images-container\">\n                                            <div class=\"image-container\">\n                            <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/04\/Oil-Gas.png\" alt=\"oil &#038; gas\">\n                        <\/div>\n                                            <div class=\"image-container\">\n                            <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/04\/oil-and-gas.png\" alt=\"oil and gas\">\n                        <\/div>\n                                            <div class=\"image-container\">\n                            <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/11\/iso-article1.jpg\" alt=\"\">\n                        <\/div>\n                                            <div class=\"image-container\">\n                            <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/11\/iso-article3.jpg\" alt=\"\">\n                        <\/div>\n                                            <div class=\"image-container\">\n                            <img decoding=\"async\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2026\/01\/oilgas-case-study2.jpg\" alt=\"\">\n                        <\/div>\n                                    <\/div>\n                <div class=\"arrows\">\n                    <button class=\"prev-arrow\">\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                            <path\n                                d=\"M8.707 1.70703L7.293 0.29303L0.586001 7.00003L7.293 13.707L8.707 12.293L4.414 8.00003L14 8.00003L14 6.00003L4.414 6.00003L8.707 1.70703Z\"\n                                fill=\"currentColor\" \/>\n                        <\/svg>\n                    <\/button>\n                    <button class=\"next-arrow\">\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                            <path\n                                d=\"M5.293 12.293L6.707 13.707L13.414 6.99997L6.707 0.292969L5.293 1.70697L9.586 5.99997H0V7.99997H9.586L5.293 12.293Z\"\n                                fill=\"currentColor\" \/>\n                        <\/svg>\n                    <\/button>\n                <\/div>\n            <\/div>\n            <\/div>\n<\/section>\n\n<section  class=\"we-content_columns\">\n    <div class=\"inner-content\">\n                    <p class=\"small-title\" data-aos=\"fade-up\">\n                Notre approche            <\/p>\n                <div class=\"intro-container\" data-aos=\"fade-up\">\n            <h2><span style=\"font-weight: 400;\">D'une infrastructure obsol\u00e8te \u00e0 l'excellence op\u00e9rationnelle<\/span><\/h2>\n        <\/div>\n        <div class=\"columns-container\">\n                            <div class=\"column\" data-aos=\"fade-up\" data-aos-delay=\"0\">\n                    <div class=\"the-content\">\n                        <p>Nous avons commenc\u00e9 par une \u00e9tude technique compl\u00e8te, comprenant un inventaire de l'installation existante, des chemins de c\u00e2bles et des \u00e9tudes \u00e9lectriques pour soutenir la nouvelle conception. En collaboration avec le client, nous avons s\u00e9lectionn\u00e9 un fournisseur qui r\u00e9pondait \u00e0 tous les crit\u00e8res techniques, de s\u00e9curit\u00e9 et de qualit\u00e9. <\/p>\n<p>Pour pr\u00e9parer l'ex\u00e9cution du projet, Contec :<\/p>\n<ul>\n<li>Fourniture d'une documentation claire et exploitable pour l'entrepreneur E&amp;I, y compris des dessins, des listes de mat\u00e9riaux et des photos.<\/li>\n<li>\u00c9laboration d'un plan de mise en \u0153uvre par \u00e9tapes avec des d\u00e9rivations pour assurer une production ininterrompue.<\/li>\n<li>Int\u00e9gration de la nouvelle installation dans l'environnement SCADA<\/li>\n<li>R\u00e9alisation de FAT et SAT pour v\u00e9rifier la s\u00e9curit\u00e9, la fiabilit\u00e9 et la fonctionnalit\u00e9.<\/li>\n<li>Supervision pratique de la construction, identification et r\u00e9solution des \u00e9carts sur le site en temps r\u00e9el.<\/li>\n<\/ul>\n                    <\/div>\n                <\/div>\n                            <div class=\"column\" data-aos=\"fade-up\" data-aos-delay=\"50\">\n                    <div class=\"the-content\">\n                        <p><span style=\"font-family: Arial, sans-serif; text-align: justify;\">Gr\u00e2ce \u00e0 un suivi et \u00e0 une coordination \u00e9troite, la nouvelle installation de moyenne tension a \u00e9t\u00e9 livr\u00e9e dans les d\u00e9lais et sans surprise.<\/span><\/p>\n<p><span style=\"font-family: 'Arial',sans-serif;\">Avec cette r\u00e9novation r\u00e9ussie, Contec prouve sa valeur en tant que partenaire pour des projets d'infrastructure \u00e9nerg\u00e9tique complexes. Notre expertise technique et notre ex\u00e9cution rigoureuse ont permis au client de b\u00e9n\u00e9ficier d'une installation MV s\u00fbre, fiable et pr\u00eate pour l'avenir, garantissant la continuit\u00e9 de la production \u00e0 long terme. <\/span><\/p>\n                    <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/section>\n\n<section  class=\"we-featured_services\">\n    <div class=\"inner-content\">\n        <div class=\"title-container the-content\" data-aos=\"fade-up\">\n            <h2><span style=\"font-weight: 400;\">En savoir plus sur nos services<\/span><\/h2>\n        <\/div>\n                    <div class=\"services-container\">\n                                                        <div class=\"service-item\" data-aos=\"fade-up\" data-aos-delay=\"0\">\n                        <div class=\"top\">\n                            <h4>Gestion des op\u00e9rations de fabrication<\/h4>\n                        <\/div>\n                        <div class=\"bottom\">\n                            <div class=\"image-container\"><img decoding=\"async\" width=\"1000\" height=\"1500\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-operations.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-operations.jpg 1000w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-operations-200x300.jpg 200w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-operations-768x1152.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n                            <div class=\"arrow\">\n                                <a href=\"https:\/\/contec-ias.com\/fr\/service\/gestion-des-operations-de-fabrication\/\">\n                                    <svg width=\"21\" height=\"22\" viewBox=\"0 0 21 22\" fill=\"none\"\n                                 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           <div class=\"image-container\"><img decoding=\"async\" width=\"1000\" height=\"1500\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering.jpg 1000w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering-200x300.jpg 200w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering-768x1152.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n                            <div class=\"arrow\">\n                                <a href=\"https:\/\/contec-ias.com\/fr\/service\/genie-electrique\/\">\n                                    <svg width=\"21\" height=\"22\" viewBox=\"0 0 21 22\" fill=\"none\"\n                                        xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                      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height=\"1500\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-control.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-control.jpg 1000w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-control-200x300.jpg 200w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-manufacturing-control-768x1152.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n                            <div class=\"arrow\">\n                                <a href=\"https:\/\/contec-ias.com\/fr\/service\/controle-de-la-fabrication\/\">\n                                    <svg width=\"21\" height=\"22\" viewBox=\"0 0 21 22\" fill=\"none\"\n                                        xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <path\n                                            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data-aos-delay=\"0\">\n                        <div class=\"image-container\">\n                            <img decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-1500x1000.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-1500x1000.jpg 1500w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-300x200.jpg 300w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-768x512.jpg 768w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-1536x1024.jpg 1536w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/High-voltage-2048x1365.jpg 2048w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>                        <\/div>\n                        <div class=\"info\">\n                            <div class=\"arrow\">\n                                <a href=\"https:\/\/contec-ias.com\/fr\/cas\/renforcer-la-securite-electrique-avec-un-principe-de-terre-globale\/\">\n                                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" fill=\"none\"\n                                        xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <path\n                                            d=\"M5.293 12.293L6.707 13.707L13.414 6.99997L6.707 0.292969L5.293 1.70697L9.586 5.99997H0V7.99997H9.586L5.293 12.293Z\"\n                                            fill=\"currentColor\" \/>\n                                    <\/svg>\n\n                                <\/a>\n                            <\/div>\n                            <h4>Renforcer la s\u00e9curit\u00e9 \u00e9lectrique avec un principe de terre globale<\/h4>\n                        <\/div>\n                        <a href=\"https:\/\/contec-ias.com\/fr\/cas\/renforcer-la-securite-electrique-avec-un-principe-de-terre-globale\/\" class=\"full-link\"><\/a>\n                    <\/div>\n                                                        <div class=\"case-item\" data-aos=\"fade-up\" data-aos-delay=\"50\">\n                        <div class=\"image-container\">\n                            <img decoding=\"async\" width=\"1500\" height=\"998\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/cases-archive.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/cases-archive.jpg 1500w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/cases-archive-300x200.jpg 300w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/cases-archive-768x511.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>                        <\/div>\n                        <div class=\"info\">\n                            <div class=\"arrow\">\n                                <a href=\"https:\/\/contec-ias.com\/fr\/cas\/nouveau-parc-de-ravitaillement\/\">\n                                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" fill=\"none\"\n                                        xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <path\n                                            d=\"M5.293 12.293L6.707 13.707L13.414 6.99997L6.707 0.292969L5.293 1.70697L9.586 5.99997H0V7.99997H9.586L5.293 12.293Z\"\n                                            fill=\"currentColor\" \/>\n                                    <\/svg>\n\n                                <\/a>\n                            <\/div>\n                            <h4>Fournir des syst\u00e8mes \u00e9lectriques et d'automatisation pour une manipulation s\u00fbre des acides<\/h4>\n                        <\/div>\n                        <a href=\"https:\/\/contec-ias.com\/fr\/cas\/nouveau-parc-de-ravitaillement\/\" class=\"full-link\"><\/a>\n                    <\/div>\n                                                        <div class=\"case-item\" data-aos=\"fade-up\" data-aos-delay=\"100\">\n                        <div class=\"image-container\">\n                            <img decoding=\"async\" width=\"1000\" height=\"1500\" src=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering.jpg 1000w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering-200x300.jpg 200w, https:\/\/contec-ias.com\/wp-content\/uploads\/2025\/03\/service-electrical-engineering-768x1152.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>                        <\/div>\n                        <div 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