{"id":14641,"date":"2024-10-20T10:06:25","date_gmt":"2024-10-20T02:06:25","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=14641"},"modified":"2025-08-28T08:04:04","modified_gmt":"2025-08-28T00:04:04","slug":"the-ultimate-guide-to-choosing-a-solid-state-relay","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/fr\/the-ultimate-guide-to-choosing-a-solid-state-relay\/","title":{"rendered":"Le guide ultime pour choisir un relais statique"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14641\" class=\"elementor elementor-14641\" data-elementor-post-type=\"post\">\n\t\t\t\t<main class=\"elementor-element elementor-element-3de57b7 e-flex e-con-boxed e-con e-parent\" data-id=\"3de57b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5a6831 elementor-widget elementor-widget-text-editor\" data-id=\"a5a6831\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Avec les avantages d'un temps de commutation stable et rapide, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/solid-state-relays\/\"><span style=\"font-weight: 400;\">relais \u00e0 semi-conducteurs<\/span><\/a><\/span><span style=\"font-weight: 400;\"> sont largement utilis\u00e9s dans divers \u00e9quipements de chauffage. Avez-vous des difficult\u00e9s \u00e0 choisir un relais statique ? Dans ce blog, nous vous fournirons un guide \u00e9tape par \u00e9tape sur la fa\u00e7on de choisir le bon relais statique pour votre application.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5adb62a elementor-widget elementor-widget-heading\" data-id=\"5adb62a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 1 : D\u00e9terminer le courant et la tension nominaux du SSR<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20fd859 elementor-widget elementor-widget-image\" data-id=\"20fd859\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14634\" alt=\"\u00c9tape 1 - D\u00e9terminer le courant et la tension nominaux du relais statique\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Step-1-Determine-Rated-Current-And-Voltage-Of-The-SSR.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-5414370 elementor-widget elementor-widget-text-editor\" data-id=\"5414370\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Les relais statiques sont class\u00e9s et vendus principalement en fonction de la diff\u00e9rence de courant. Plus le courant de sortie est important, plus le prix du relais statique est \u00e9lev\u00e9. Bien entendu, plus le courant de sortie est \u00e9lev\u00e9, plus la charge que le relais statique peut piloter est importante.<\/span><\/p><p><span style=\"font-weight: 400;\">Lors de la s\u00e9lection d'un relais statique, la premi\u00e8re chose \u00e0 prendre en compte est le courant de sortie et la seconde la tension de sortie. La tension de fonctionnement du relais statique peut \u00eatre monophas\u00e9e (110 ou 220 VCA) ou triphas\u00e9e (380 VCA ou plus).<\/span><\/p><p><span style=\"font-weight: 400;\">Nous, <a href=\"https:\/\/lorentzzi.com\/fr\/\"><span style=\"color: #ff0000;\">Lorentzzi\u00ae<\/span><\/a>En tant que l'un des meilleurs fabricants de relais statiques en Chine, nous pouvons produire une gamme de courant allant d'un minimum de 10 amp\u00e8res \u00e0 un maximum de 120 amp\u00e8res pour les relais statiques monophas\u00e9s et de 10 amp\u00e8res \u00e0 un maximum de 120 amp\u00e8res pour les relais statiques triphas\u00e9s.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c251217 elementor-widget elementor-widget-heading\" data-id=\"c251217\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 2 : D\u00e9terminer les types de charge\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9045821 elementor-widget elementor-widget-image\" data-id=\"9045821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14635\" alt=\"Types de charges \u00e9lectriques\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Electrical-load-types.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-e48929e elementor-widget elementor-widget-text-editor\" data-id=\"e48929e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Comme nous le savons tous, les types de charge peuvent \u00eatre des charges r\u00e9sistives (telles que des radiateurs, des r\u00e9sistances ou des lampes \u00e0 incandescence), des charges capacitives (telles que des condensateurs) et des charges inductives (inductances, transformateurs, etc.).\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Diff\u00e9rents types de charges n\u00e9cessitent des relais statiques avec diff\u00e9rents courants nominaux pour fonctionner. D'apr\u00e8s notre exp\u00e9rience, les charges r\u00e9sistives n\u00e9cessitent g\u00e9n\u00e9ralement <\/span><b><u>2 fois<\/u><\/b><span style=\"font-weight: 400;\"> Le courant nominal, tandis que pour les charges capacitives et inductives, le courant appropri\u00e9 du relais statique doit \u00eatre <\/span><b><u>5-7 fois<\/u><\/b><span style=\"font-weight: 400;\"> le courant nominal de la charge.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03fcc0 elementor-widget elementor-widget-heading\" data-id=\"d03fcc0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 3 : Ajout d'une protection contre les surcharges pour le relais statique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e442c95 elementor-widget elementor-widget-image\" data-id=\"e442c95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14636\" alt=\"Diff\u00e9rents types de fusibles rapides\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Various-kinds-of-fast-fuses.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-479afed elementor-widget elementor-widget-text-editor\" data-id=\"479afed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Les surcharges peuvent endommager les \u00e9l\u00e9ments de commutation \u00e0 semi-conducteurs \u00e0 l'int\u00e9rieur du relais, tels que les triacs (pour les relais \u00e0 courant alternatif avec des courants inf\u00e9rieurs \u00e0 40 amp\u00e8res), les transistors (pour les relais \u00e0 courant alternatif avec des courants sup\u00e9rieurs \u00e0 40 amp\u00e8res), les MOSFET (pour les relais \u00e0 courant continu), en raison de courants sup\u00e9rieurs \u00e0 leurs courants nominaux. Ces dommages sont g\u00e9n\u00e9ralement permanents et ne peuvent pas \u00eatre r\u00e9par\u00e9s.<\/span><\/p><p><span style=\"font-weight: 400;\">Vous vous demandez peut-\u00eatre pourquoi les relais SSR de moins de 40 amp\u00e8res utilisent des triacs alors que les relais SSR de plus de 40 amp\u00e8res utilisent des transistors, parce que le courant de charge maximal des triacs ne d\u00e9passe pas 40 amp\u00e8res :\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36e2dba elementor-widget elementor-widget-image\" data-id=\"36e2dba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14637\" alt=\"Sp\u00e9cifications des triacs\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Triac-specifications.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-fed7ae2 elementor-widget elementor-widget-text-editor\" data-id=\"fed7ae2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">Source de l'image : <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/en.wikipedia.org\/wiki\/TRIAC\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/en.wikipedia.org\/wiki\/TRIAC<\/span><\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf07cb0 elementor-widget elementor-widget-text-editor\" data-id=\"bf07cb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Lors de l'utilisation du relais SSR, il convient donc d'ajouter un fusible rapide sur la borne de charge. En g\u00e9n\u00e9ral, le courant du fusible rapide doit \u00eatre 1,5 fois sup\u00e9rieur au courant de sortie maximal du relais SSR.<\/span><\/p><p><span style=\"font-weight: 400;\">Pour plus de solutions aux probl\u00e8mes des relais statiques, veuillez lire cet article : <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/solid-state-relay-problems-and-solutions-the-ultimate-guide\/\"><span style=\"font-weight: 400;\">Probl\u00e8mes et solutions concernant les relais \u00e0 semi-conducteurs : Le guide ultime<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-312dd26 elementor-widget elementor-widget-heading\" data-id=\"312dd26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 4 : D\u00e9terminer les dimensions et la m\u00e9thode d'installation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b2483b eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"2b2483b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"2b2483b\" data-page-id=\"14641\" data-nonce=\"636274bb85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-2b2483b\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/solid-state-voltage-regulator\/ssr-25la-4-20-ma-proportional-control-solid-state-voltage-regulator\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-25LA-4-20-mA R\u00e9gulateur de tension \u00e0 semi-conducteurs \u00e0 commande proportionnelle\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/SSR-25LA-4-20-mA-Proportional-Control-Solid-State-Voltage-Regulator.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/solid-state-voltage-regulator\/ssr-25la-4-20-ma-proportional-control-solid-state-voltage-regulator\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR-25LA, R\u00e9gulateur de tension \u00e0 semi-conducteurs \u00e0 commande proportionnelle 4-20 mA<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/solid-state-voltage-regulator\/ssr-25la-4-20-ma-proportional-control-solid-state-voltage-regulator\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_13461\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"13461\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cSSR-25LA, 4-20 mA Proportional Control Solid State Voltage Regulator\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_13461\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-100-amp-dc-to-ac-ssr-100da\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"TSR-100DA Relais statique triphas\u00e9 DC vers AC 100 amp\u00e8res\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/05\/TSR-100DA-100-amps-three-phase-DC-to-AC-solid-state-relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-100-amp-dc-to-ac-ssr-100da\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Relais statique triphas\u00e9 100 Amp, DC vers AC, SSR-100DA<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-100-amp-dc-to-ac-ssr-100da\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_13453\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"13453\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201c3 Phase Solid State Relay 100 Amp, DC To AC, SSR-100DA\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_13453\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/din-rail-solid-state-relay-with-heatsink\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Relais statique sur rail DIN avec dissipateur thermique\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/DIN-rail-solid-state-relay-2.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/din-rail-solid-state-relay-with-heatsink\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Relais statique sur rail DIN avec dissipateur thermique<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/din-rail-solid-state-relay-with-heatsink\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_10202\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"10202\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cDIN Rail Solid State Relay With Heatsink\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_10202\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-100DD Relais statique 100 amp\u00e8res DC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 100DD DC Module relais \u00e0 semi-conducteurs DC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9882\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9882\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cSSR 100DD DC DC Solid State Relay Module\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9882\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-2b2483b\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e26c4c0 elementor-widget elementor-widget-text-editor\" data-id=\"e26c4c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Les tailles des relais statiques sur le march\u00e9 sont fondamentalement les m\u00eames, mais les relais statiques produits par certains fabricants peuvent \u00eatre l\u00e9g\u00e8rement diff\u00e9rents. Par cons\u00e9quent, avant d'installer le relais statique, veuillez v\u00e9rifier soigneusement les dessins afin d'\u00e9viter les difficult\u00e9s d'installation.<\/span><\/p><p><span style=\"font-weight: 400;\">La m\u00e9thode d'installation peut \u00eatre la fixation par vis ou le montage sur rail DIN. Veuillez confirmer la m\u00e9thode d'installation qui vous convient le mieux. D'une mani\u00e8re g\u00e9n\u00e9rale, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/din-rail-solid-state-relay-with-heatsink\/\"><span style=\"font-weight: 400;\">Rail DIN SSR<\/span><\/a><\/span><span style=\"font-weight: 400;\"> est plus pratique \u00e0 utiliser que <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-60da-60a-dc-ac-solid-state-relay\/\"><span style=\"font-weight: 400;\">SSR mont\u00e9 sur panneau<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Nous, Lorentzzi, pouvons produire des relais SSR de la meilleure qualit\u00e9 pour les deux m\u00e9thodes de montage. <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/contact-us\/\"><span style=\"font-weight: 400;\">nous contacter<\/span><\/a><\/span><span style=\"font-weight: 400;\"> pour plus de d\u00e9tails.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0a9b93 elementor-widget elementor-widget-heading\" data-id=\"c0a9b93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 5 : Certification de la marque et de la qualit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bad168f elementor-widget elementor-widget-text-editor\" data-id=\"bad168f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Utilisation des SSR de <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/solid-state-relay-manufacturers-the-top-10-in-the-world\/\">grandes marques<\/a><\/span> Les relais \u00e0 semi-conducteurs pr\u00e9sentent peu de risques et sont d'une qualit\u00e9 fiable. Par cons\u00e9quent, lorsque vous choisissez des relais \u00e0 semi-conducteurs, essayez d'utiliser des relais de grandes marques.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Une autre chose importante \u00e0 faire est de v\u00e9rifier la certification de la RSS. En g\u00e9n\u00e9ral, plus il y a de certifications, mieux c'est. Les certifications de RSS peuvent \u00eatre <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/etl-vs-ul-7-differences-you-must-know\/\">UL ou ETL<\/a><\/span>Les normes de s\u00e9curit\u00e9 de l'UE sont : RoHS, CE, CCC, CSA, etc.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4714e36 elementor-widget elementor-widget-heading\" data-id=\"4714e36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 6 : Consid\u00e9rations sur la dissipation de la chaleur<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2f8a8c eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"a2f8a8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"a2f8a8c\" data-page-id=\"14641\" data-nonce=\"636274bb85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-a2f8a8c\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/heatsink-with-cooling-fan-for-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Dissipateur thermique avec ventilateur de refroidissement pour SSR\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Heatsink-with-cooling-fan-for-SSR-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/heatsink-with-cooling-fan-for-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Dissipateur avec ventilateur de refroidissement pour relais statique<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/heatsink-with-cooling-fan-for-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_10818\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"10818\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cHeatsink With Cooling Fan For Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_10818\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/black-anodized-heat-sink-w-70-for-single-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Dissipateur thermique anodis\u00e9 noir\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Black-anodized-heat-sink-2.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/black-anodized-heat-sink-w-70-for-single-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Dissipateur thermique anodis\u00e9 noir, W-70 pour SSR monophas\u00e9<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/black-anodized-heat-sink-w-70-for-single-phase-ssr\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_10623\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"10623\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cBlack Anodized Heat Sink, W-70 For Single Phase SSR\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_10623\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/y-110-heat-radiator-for-industrial-and-three-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Y-110 Radiateur de chaleur pour SSR industriel et triphas\u00e9\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/Y-110-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/y-110-heat-radiator-for-industrial-and-three-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Y-110 Radiateur de chaleur pour SSR industriel et triphas\u00e9<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/y-110-heat-radiator-for-industrial-and-three-phase-ssr\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_6917\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"6917\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cY-110 Heat Radiator For Industrial And Three Phase SSR\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_6917\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/h-150-heat-sink-for-three-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Dissipateur thermique H-150 pour SSR triphas\u00e9\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/02\/H-150-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/h-150-heat-sink-for-three-phase-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">H-150 Dissipateur thermique pour SSR triphas\u00e9<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/accessories\/heat-sink\/h-150-heat-sink-for-three-phase-ssr\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_6878\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"6878\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cH-150 Heat Sink For Three Phase SSR\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_6878\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-a2f8a8c\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-358c21a elementor-widget elementor-widget-text-editor\" data-id=\"358c21a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">\u00c9tant donn\u00e9 que le relais SSR utilise des semi-conducteurs tels que des thyristors ou des MOSFET pour conduire ou charger, une chute de tension d'environ 1,5 V se produit. Par cons\u00e9quent, plus le courant circulant dans ces semi-conducteurs est important, plus la chaleur sera g\u00e9n\u00e9r\u00e9e (P=UI).<\/span><\/p><p><span style=\"font-weight: 400;\">Pour permettre \u00e0 la chaleur de se dissiper efficacement, il convient d'utiliser un <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/ssr-heat-sinks\/\"><span style=\"font-weight: 400;\">dissipateur thermique<\/span><\/a><\/span><span style=\"font-weight: 400;\"> doit \u00eatre prise en consid\u00e9ration, sinon la chaleur massive endommagera le semi-conducteur.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c73b215 elementor-widget elementor-widget-heading\" data-id=\"c73b215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 7 : Conditions de charge particuli\u00e8res<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e89339 elementor-widget elementor-widget-image\" data-id=\"1e89339\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14638\" alt=\"Courant nominal requis du SSR pour diff\u00e9rentes charges\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Required-current-rating-of-SSR-for-different-loads.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-cb51d3e elementor-widget elementor-widget-text-editor\" data-id=\"cb51d3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Comme indiqu\u00e9 ci-dessus, certaines charges sp\u00e9ciales, telles que les lampes \u00e0 incandescence, les fours \u00e9lectriques, les moteurs, etc., g\u00e9n\u00e8rent un courant de choc important lorsqu'elles sont allum\u00e9es, et il est donc n\u00e9cessaire de s\u00e9lectionner un SSR capable de r\u00e9sister \u00e0 ce courant de choc.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c61552 elementor-widget elementor-widget-heading\" data-id=\"7c61552\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 8 : M\u00e9thode de contr\u00f4le des relais statiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f12cc4 elementor-widget elementor-widget-text-editor\" data-id=\"0f12cc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le mode de contr\u00f4le des relais statiques peut \u00eatre de type \u00e0 passage par z\u00e9ro ou de type \u00e0 conduction al\u00e9atoire.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85f0dbf elementor-widget elementor-widget-image\" data-id=\"85f0dbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14639\" alt=\"formes d&#039;ondes de sortie des relais SSR de type \u00e0 passage \u00e0 z\u00e9ro ou \u00e0 conduction al\u00e9atoire\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/zero-crossing-type-or-random-conduction-type-SSRs-output-waveforms.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<div class=\"elementor-element elementor-element-be37d02 elementor-widget elementor-widget-text-editor\" data-id=\"be37d02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Les relais SSR d\u00e9clench\u00e9s par le passage \u00e0 z\u00e9ro attendent que la tension d'alimentation en courant alternatif passe \u00e0 z\u00e9ro (c'est-\u00e0-dire lorsque la tension est proche de 0V) avant de se mettre en marche lorsqu'un signal de commande valide est appliqu\u00e9 \u00e0 la borne d'entr\u00e9e.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Le relais SSR \u00e0 d\u00e9clenchement al\u00e9atoire est un relais dont la sortie est activ\u00e9e imm\u00e9diatement (en microsecondes) lorsque l'entr\u00e9e applique un signal de commande valide, sans attendre que la tension passe par z\u00e9ro. Ce type de relais SSR a une vitesse de r\u00e9ponse rapide.<\/span><\/p><p><span style=\"font-weight: 400;\">Par cons\u00e9quent, le relais SSR \u00e0 passage \u00e0 z\u00e9ro est souvent utilis\u00e9 dans des endroits o\u00f9 les exigences en mati\u00e8re d'interf\u00e9rences \u00e9lectromagn\u00e9tiques sont strictes, tels que les appareils m\u00e9nagers, le contr\u00f4le industriel et la compensation de puissance, etc. Le relais SSR \u00e0 enclenchement al\u00e9atoire convient aux situations n\u00e9cessitant une commutation rapide et un contr\u00f4le de la r\u00e9gulation de la tension, telles que le r\u00e9glage de l'\u00e9clairage, le contr\u00f4le de la vitesse du moteur, etc.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-570f7b6 elementor-widget elementor-widget-heading\" data-id=\"570f7b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fda6a4f elementor-widget elementor-widget-text-editor\" data-id=\"fda6a4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Lorsque vous essayez de choisir un relais statique, les 8 points ci-dessus peuvent vous aider \u00e0 d\u00e9cider quel relais statique convient le mieux \u00e0 votre application.<\/span><\/p><p><a href=\"https:\/\/lorentzzi.com\/fr\/\"><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Lorentzzi\u00ae<\/span><\/span><\/a><span style=\"font-weight: 400;\"> est un fabricant chinois de relais statiques qui peut fournir des relais statiques fiables et de haute qualit\u00e9 pour r\u00e9pondre \u00e0 toutes vos exigences. <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/contact-us\/\"><span style=\"font-weight: 400;\">nous contacter<\/span><\/a><\/span><span style=\"font-weight: 400;\"> maintenant pour commencer la coop\u00e9ration !<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/main>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>With the advantages of stable and fast switching time, solid-state relays are widely used in various heating equipment. Are you having trouble selecting a solid state relay? In this blog, we will provide you with a step-by-step guide on how to choose the right solid state relay for your application. Step 1: Determine Rated Current [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14640,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[109],"tags":[],"class_list":["post-14641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solid-state-relay","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The Ultimate Guide To Choosing A Solid State Relay<\/title>\n<meta name=\"description\" content=\"In this article, you will find the ultimate step-by-step guide on how to choose a solid state relay, so let\u2019s get started!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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