{"id":13403,"date":"2014-01-02T10:41:37","date_gmt":"2014-01-02T09:41:37","guid":{"rendered":"https:\/\/www.canazza.com\/?page_id=13403"},"modified":"2026-07-08T10:01:09","modified_gmt":"2026-07-08T08:01:09","slug":"avviatori-statici","status":"publish","type":"page","link":"https:\/\/canazza.com\/en\/automazione-e-motorizzazioni\/trasmissioni\/avviatori-statici\/","title":{"rendered":"Soft Starters"},"content":{"rendered":"<style data-wp-block-html=\"css\">\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Source+Sans+3:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&display=swap');\n.av-wrap * { box-sizing: border-box; margin: 0; padding: 0; }\n.av-wrap { font-family: 'Source Sans 3', sans-serif; color: #2c3e50; width: 100%; }\n\n.av-intro { padding: 3% 6%; background: #fff; width: 100%; }\n\n.av-intro h1 { font-size: 35px; font-weight: 700; color: #0f2756; line-height: 1.2; margin-bottom: 14px; }\n.av-intro h1::after { content: ''; display: block; width: 48px; height: 3px; background: #f5c400; 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transform: translateY(-2px); }\n\n.av-form-section { background: #fff; padding: 64px 6%; width: 100%; border-top: 3px solid #0f2756; }\n.av-form-section h2 { font-size: 26px; font-weight: 700; color: #0f2756; margin-bottom: 8px; }\n.av-form-section h2::after { content: ''; display: block; width: 48px; height: 3px; background: #f5c400; margin: 14px 0 12px; border-radius: 2px; }\n.av-form-section p { font-size: 20px; font-weight: 400; color: #5a6a7e; margin-bottom: 32px; width: 100%; }\n.av-form-inner { width: 100%; }\n\n@media (max-width: 700px) {\n  .av-marchio { grid-template-columns: 1fr; gap: 24px; }\n  .av-cta-ext { flex-direction: column; align-items: flex-start; }\n  .av-intro h1 { font-size: 26px; }\n}\n<\/style>\n\n<div class=\"av-wrap\">\n\n  <div class=\"av-intro\">\n\n    <h1>Soft Starters<\/h1>\n    <p>During direct-on-line starting, an asynchronous motor draws an inrush current that can be 5 to 8 times higher than the rated current. This peak puts stress on power cables, contactors, mechanical transmission components, and the distribution network\u2014accelerating the wear of all these components and causing voltage drops that may disturb other loads connected to the same network.<\/p>\n    <p>The <strong>soft starter<\/strong> solves this problem at the source: it gradually increases the voltage applied to the motor, controlling the acceleration ramp and limiting the inrush current to manageable values. The result is a smooth start, free of mechanical jerks, with reduced wear and less impact on the grid. Unlike an inverter, the soft starter only operates during the starting and stopping phases\u2014once the rated speed is reached, an internal bypass excludes the device, reducing power losses to zero.<\/p>\n  <\/div>\n\n  <div class=\"av-confronto\">\n    <h2>Soft starter or inverter: which one to choose?<\/h2>\n    <p>The choice between a soft starter and an inverter depends on the application. A <strong>soft starter<\/strong> is the most cost-effective solution when the only requirement is to control the motor's starting and stopping\u2014without the need to vary speed during operation. An<strong>inverter,<\/strong> on the other hand, is necessary when you need to continuously adjust speed during the work cycle, which offers corresponding advantages in terms of energy savings. Our technicians are available to help you choose the correct solution for your application.<\/p>\n  <\/div>\n\n  <div class=\"av-cta-ext\">\n    <div>\n      <h2>Contattaci per una consulenza<\/h2>\n      <p>Indicate the motor power, the type of application, or the model you are looking for\u2014we will reply within 24 working hours.<\/p>\n    <\/div>\n    <a class=\"av-btn\" href=\"#modulo-contatti\">Contact us \u2192<\/a>\n  <\/div>\n\n  <div class=\"av-form-section\" id=\"modulo-contatti\">\n    <h2>Request information<\/h2>\n    <p>Please specify the model, power rating, or type of application \u2014 we will respond within 24 working hours.<\/p>\n    <div class=\"av-form-inner\"><\/div><\/div><\/div>\n\n\n<div id='ff_form_3' class='ff_form_not_render'>\u00c8 stato superato il numero massimo di iscrizioni.<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Avviatori statici All&#8217;avviamento diretto, un motore asincrono assorbe una corrente di spunto che pu\u00f2 essere da 5 a 8 volte [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":35722,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":""},"class_list":["post-13403","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Avviatori Statici Industriali | Canazza &amp; C<\/title>\n<meta name=\"description\" content=\"Soft starter analogici e digitali per avviamento graduale di motori asincroni trifase. 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