{"id":9901,"date":"2023-07-06T20:57:12","date_gmt":"2023-07-06T12:57:12","guid":{"rendered":"https:\/\/lorentzzi.com\/?post_type=product&#038;p=9901"},"modified":"2025-09-07T22:40:24","modified_gmt":"2025-09-07T14:40:24","slug":"ssr-40va-solid-state-voltage-regulator","status":"publish","type":"product","link":"https:\/\/lorentzzi.com\/fr\/products\/solid-state-relay\/solid-state-voltage-regulator\/ssr-40va-solid-state-voltage-regulator\/","title":{"rendered":"SSR 40VA R\u00e9gulateur de tension \u00e0 semi-conducteurs, R\u00e9gulateur de tension SCR monophas\u00e9"},"content":{"rendered":"<h2>SSR 40VA Solid State Voltage Regulator Introduction:<\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Lorentzzi SSR-40VA is a potentiometer manually controlled 40 amp AC solid state voltage regulator (SSVR). The SSVR uses phase angle control (phase shedding) to regulate the output voltage.<\/span><\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-17056 size-full\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring.jpg\" alt=\"Potentiometer Control Solid State Voltage Regulator Wiring\" width=\"1024\" height=\"512\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/06\/Potentiometer-Control-Solid-State-Voltage-Regulator-Wiring-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Its control signal is a 220-440k ohm potentiometer, load voltage range is 0-380VAC. With the potentiometer resistance increasing or decreasing, the load voltage will decrease or increase reversely. Its curve is like followed picture:<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"wp-image-13413 size-full aligncenter\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228.png\" alt=\"Potentiometer conrol SSVR output voltage curve VS resistance\" width=\"1000\" height=\"381\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228.png 1000w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228-300x114.png 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228-768x293.png 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228-600x229.png 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Potentiometer-conrol-SSVR-output-voltage-curve-VS-resistance-e1713885816228-64x24.png 64w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Since the SSR-40VA has a maximum current draw of 40 amps. So, by calculation, it can easily run a heater or other resistive load up to 4kW at 220VAC.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compared with the <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/single-phase-solid-state-relay\/\"><span style=\"font-weight: 400;\">single phase Solid State Relay(SSR)<\/span><\/a><\/span><span style=\"font-weight: 400;\">, SSVR has the advantages of precise control and manually adjustable voltage.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Easy panel mounting method makes it very easy to install in the distribution box with other components such as MCB, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/product-category\/timer-switch-and-counter\/timer\/\"><span style=\"font-weight: 400;\">timer<\/span><\/a><\/span><span style=\"font-weight: 400;\">, contactor etc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The application for this solid state voltage regulator includes heaters, light dimming control, oven temperature control with the <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/temperature-controllers\/\"><span style=\"font-weight: 400;\">temperature controller<\/span><\/a><\/span><span style=\"font-weight: 400;\"> and so on.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Want to know the latest price for our 40 amp potentiometer controlled solid state voltage regulator? Please fill out the form at the bottom to contact us now!<\/strong><\/li>\n<\/ul>\n<h2>Specifications:<\/h2>\n<style type=\"text\/css\" id=\"supsystic-table-122_13133-css\">#supsystic-table-122_wrapper table { border-collapse: collapse; }#supsystic-table-122_wrapper table.stripe tbody tr.even { }#supsystic-table-122_wrapper table.stripe.order-column tbody tr > .sorting_1 { }#supsystic-table-122_wrapper table.hover tbody tr:hover { }#supsystic-table-122_wrapper table.stripe.order-column tbody tr.even > .sorting_1 { }#supsystic-table-122_wrapper table.order-column tbody tr > .sorting_1 { }#supsystic-table-122_wrapper table.hover.order-column tbody tr:hover > .sorting_1 { }#supsystic-table-122_wrapper tbody td { background-color: inherit; }#supsystic-table-122 { border: 1px solid rgb(0, 0, 0) !important; }#supsystic-table-122_wrapper th { border: 1px solid rgb(0, 0, 0) !important; }#supsystic-table-122_wrapper tbody tr:first-child td { border-top: none; }#supsystic-table-122_wrapper tbody tr:last-child td { border-bottom: 1px solid rgb(0, 0, 0); }#supsystic-table-122_wrapper td { border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0); }#supsystic-table-122_wrapper .child table { border-collapse: collapse; }\n<\/style>\n<div id=\"supsystic-table-122_13133\" class=\"supsystic-tables-wrap \" style=\" width:100%; \" data-table-width-fixed=\"100%\" data-table-width-mobile=\"100%\" ><table id=\"supsystic-table-122\" class=\"supsystic-table border lightboxImg cell-border\" data-id=\"122\" data-view-id=\"122_13133\" data-title=\"SSR 40VA\" data-currency-format=\"$1,000.00\" data-percent-format=\"10.00%\" data-date-format=\"DD.MM.YYYY\" data-time-format=\"HH:mm\" data-features=\"[&quot;after_table_loaded_script&quot;]\" data-search-value=\"\" data-lightbox-img=\"\" data-head-rows-count=\"1\" data-pagination-length=\"50,100,All\" data-auto-index=\"off\" data-searching-settings=\"{&quot;columnSearchPosition&quot;:&quot;bottom&quot;,&quot;minChars&quot;:&quot;0&quot;}\" data-lang=\"default\" data-override=\"{&quot;emptyTable&quot;:&quot;&quot;,&quot;info&quot;:&quot;&quot;,&quot;infoEmpty&quot;:&quot;&quot;,&quot;infoFiltered&quot;:&quot;&quot;,&quot;lengthMenu&quot;:&quot;&quot;,&quot;search&quot;:&quot;&quot;,&quot;previous&quot;:&quot;&quot;,&quot;next&quot;:&quot;&quot;,&quot;zeroRecords&quot;:&quot;&quot;,&quot;exportLabel&quot;:&quot;&quot;,&quot;file&quot;:&quot;default&quot;}\" data-merged=\"[]\" data-responsive-mode=\"0\" data-from-history=\"0\" ><thead><tr><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><\/tr><\/thead><tbody><tr style=\"height:px\" ><td data-cell-id=\"A1\" data-x=\"0\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Mode\" data-order=\"Mode\" style=\"min-width:43.2203%; \" >Mode <\/td><td data-cell-id=\"B1\" data-x=\"1\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"SSR 40VA\" data-order=\"SSR 40VA\" style=\"min-width:56.7797%; \" >SSR 40VA <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A2\" data-x=\"0\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Control voltage\" data-order=\"Control voltage\" >Control voltage <\/td><td data-cell-id=\"B2\" data-x=\"1\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Potentiometer 220~560k\u03a9(Phase angle control)\" data-order=\"Potentiometer 220~560k\u03a9(Phase angle control)\" >Potentiometer 220~560k\u03a9(Phase angle control) <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A3\" data-x=\"0\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Output voltage range\" data-order=\"Output voltage range\" >Output voltage range <\/td><td data-cell-id=\"B3\" data-x=\"1\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"0-110 VAC, 0-220 VAC or 0-380 VAC\" data-order=\"0-110 VAC, 0-220 VAC or 0-380 VAC\" >0-110 VAC, 0-220 VAC or 0-380 VAC <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A4\" data-x=\"0\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Maximum off-state leaking current\" data-order=\"Maximum off-state leaking current\" >Maximum off-state leaking current <\/td><td data-cell-id=\"B4\" data-x=\"1\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"2mA\" data-order=\"2mA\" >2mA <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A5\" data-x=\"0\" data-y=\"5\" data-db-index=\"5\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Maximum on-state voltage drop\" data-order=\"Maximum on-state voltage drop\" >Maximum on-state voltage drop <\/td><td data-cell-id=\"B5\" data-x=\"1\" data-y=\"5\" data-db-index=\"5\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"1.5V\" data-order=\"1.5V\" >1.5V <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A6\" data-x=\"0\" data-y=\"6\" data-db-index=\"6\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Switch off voltage\" data-order=\"Switch off voltage\" >Switch off voltage <\/td><td data-cell-id=\"B6\" data-x=\"1\" data-y=\"6\" data-db-index=\"6\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"2VDC\" data-order=\"2VDC\" >2VDC <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A7\" data-x=\"0\" data-y=\"7\" data-db-index=\"7\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Product dimension\" data-order=\"Product dimension\" >Product dimension <\/td><td data-cell-id=\"B7\" data-x=\"1\" data-y=\"7\" data-db-index=\"7\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"57.4*44.8*28mm\" data-order=\"57.4*44.8*28mm\" >57.4*44.8*28mm <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A8\" data-x=\"0\" data-y=\"8\" data-db-index=\"8\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Product weight\" data-order=\"Product weight\" >Product weight <\/td><td data-cell-id=\"B8\" data-x=\"1\" data-y=\"8\" data-db-index=\"8\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"100 grams\" data-order=\"100 grams\" >100 grams <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A9\" data-x=\"0\" data-y=\"9\" data-db-index=\"9\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Load current\" data-order=\"Load current\" >Load current <\/td><td data-cell-id=\"B9\" data-x=\"1\" data-y=\"9\" data-db-index=\"9\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"40A\" data-order=\"40A\" >40A <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A10\" data-x=\"0\" data-y=\"10\" data-db-index=\"10\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Max off-state leakage current\" data-order=\"Max off-state leakage current\" >Max off-state leakage current <\/td><td data-cell-id=\"B10\" data-x=\"1\" data-y=\"10\" data-db-index=\"10\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"2mA\" data-order=\"2mA\" >2mA <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A11\" data-x=\"0\" data-y=\"11\" data-db-index=\"11\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Max on-state voltage drop\" data-order=\"Max on-state voltage drop\" >Max on-state voltage drop <\/td><td data-cell-id=\"B11\" data-x=\"1\" data-y=\"11\" data-db-index=\"11\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"\u22641VDC\" data-order=\"\u22641VDC\" >\u22641VDC <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A12\" data-x=\"0\" data-y=\"12\" data-db-index=\"12\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Product dimension\" data-order=\"Product dimension\" >Product dimension <\/td><td data-cell-id=\"B12\" data-x=\"1\" data-y=\"12\" data-db-index=\"12\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"44.8*57.4*28mm\" data-order=\"44.8*57.4*28mm\" >44.8*57.4*28mm <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A13\" data-x=\"0\" data-y=\"13\" data-db-index=\"13\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Net weight\" data-order=\"Net weight\" >Net weight <\/td><td data-cell-id=\"B13\" data-x=\"1\" data-y=\"13\" data-db-index=\"13\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"100g\" data-order=\"100g\" >100g <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A14\" data-x=\"0\" data-y=\"14\" data-db-index=\"14\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Operating temperature\" data-order=\"Operating temperature\" >Operating temperature <\/td><td data-cell-id=\"B14\" data-x=\"1\" data-y=\"14\" data-db-index=\"14\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"-20\u2103~80\u2103\" data-order=\"-20\u2103~80\u2103\" >-20\u2103~80\u2103 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A15\" data-x=\"0\" data-y=\"15\" data-db-index=\"15\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Certification\" data-order=\"Certification\" >Certification <\/td><td data-cell-id=\"B15\" data-x=\"1\" data-y=\"15\" data-db-index=\"15\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"CE\" data-order=\"CE\" >CE <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A16\" data-x=\"0\" data-y=\"16\" data-db-index=\"16\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Terminals\" data-order=\"Terminals\" >Terminals <\/td><td data-cell-id=\"B16\" data-x=\"1\" data-y=\"16\" data-db-index=\"16\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Screw\" data-order=\"Screw\" >Screw <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A17\" data-x=\"0\" data-y=\"17\" data-db-index=\"17\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Remark\" data-order=\"Remark\" >Remark <\/td><td data-cell-id=\"B17\" data-x=\"1\" data-y=\"17\" data-db-index=\"17\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"When using this SSR, please consider to use a suitable heatsink to help it cool down, or the high temperature will make permanent damage to this SSR.\" data-order=\"When using this SSR, please consider to use a suitable heatsink to help it cool down, or the high temperature will make permanent damage to this SSR.\" >When using this SSR, please consider to use a suitable heatsink to help it cool down, or the high temperature will make permanent damage to this SSR. <\/td><\/tr><\/tbody><\/table><!-- \/#supsystic-table-122.supsystic-table --><\/div><!-- \/.supsystic-tables-wrap --><!-- Tables Generator by Supsystic --><!-- Version:1.11.0 --><!-- http:\/\/supsystic.com\/ --><a title=\"WordPress Data Table Plugin\" style=\"display:none;\" href=\"https:\/\/supsystic.com\/plugins\/wordpress-data-table-plugin\/?utm_medium=love_link\" target=\"_blank\">WordPress Data Table Plugin<\/a>\n","protected":false},"excerpt":{"rendered":"<ol>\n<li>Relais \u00e0 semi-conducteurs contr\u00f4l\u00e9 par un potentiom\u00e8tre,<\/li>\n<li>Courant de charge maximal 40 A,<\/li>\n<li>Con\u00e7u pour le contr\u00f4le de la temp\u00e9rature,<\/li>\n<li>Peut \u00eatre utilis\u00e9 pour contr\u00f4ler la vitesse des moteurs asynchrones monophas\u00e9s,<\/li>\n<li>Garantie de deux ans.<\/li>\n<\/ol>","protected":false},"featured_media":9905,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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 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