{"id":13566,"date":"2024-06-13T11:27:00","date_gmt":"2024-06-13T08:27:00","guid":{"rendered":"https:\/\/simeksa.lt\/single-phase-frequency-converter-everything-you-need-to-know\/"},"modified":"2026-06-17T14:39:44","modified_gmt":"2026-06-17T11:39:44","slug":"single-phase-frequency-inverter-everything-you-need-to-know","status":"publish","type":"post","link":"https:\/\/simeksa.lt\/en\/single-phase-frequency-inverter-everything-you-need-to-know\/","title":{"rendered":"Single-phase frequency inverter: everything you need to know"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13566\" class=\"elementor elementor-13566 elementor-8245\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5fa17a e-con-full e-flex e-con e-parent\" data-id=\"a5fa17a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5e42b65 e-con-full e-flex e-con e-child\" data-id=\"5e42b65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6bbf6a8 e-flex e-con-boxed e-con e-child\" data-id=\"6bbf6a8\" 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-5a01775 elementor-widget elementor-widget-heading\" data-id=\"5a01775\" 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-xl\">Single-phase frequency inverter: everything you need to know<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d503ea e-con-full e-flex e-con e-child\" data-id=\"4d503ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbdeaf5 elementor-widget elementor-widget-post-info\" data-id=\"dbdeaf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-041c184 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/simeksa.lt\/en\/author\/vitalijus-simkus\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" class=\"elementor-avatar\" src=\"https:\/\/secure.gravatar.com\/avatar\/b69ab1ad49d91ceb9d9c40a33c24253070cb86389157f8621ce0209457970a7c?s=96&amp;d=mm&amp;r=g\" alt=\"Picture of Vitalijus \u0160imkus\" loading=\"lazy\">\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tVitalijus \u0160imkus\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d38d73d elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tJune 17, 2026\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84e918e elementor-widget elementor-widget-text-editor\" data-id=\"84e918e\" 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>A single-phase frequency converter is an important industrial device that can help optimize the energy consumption of single-phase electric motors and ensure efficient operation. In this article, we will discuss important aspects such as frequency regulation, energy saving, protection systems, and reliability. It is crucial to select the appropriate single-phase frequency converter, taking into account application requirements and ensuring long-term, reliable performance.  <\/p><p> <\/p><p>This small but extremely significant equipment helps avoid costly time and financial expenses. Stable operation in the face of unexpected situations is just one of the advantages offered by this technological solution. <\/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-6068deb elementor-widget elementor-widget-image\" data-id=\"6068deb\" 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=\"682\" height=\"757\" src=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/galingas-daznio-keitiklis-p2-optidrive.png\" class=\"attachment-medium_large size-medium_large wp-image-12288\" alt=\"Powerful Variable Frequency Drive P2 Optidrive\" srcset=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/galingas-daznio-keitiklis-p2-optidrive.png 682w, https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/galingas-daznio-keitiklis-p2-optidrive-600x666.png 600w, https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/galingas-daznio-keitiklis-p2-optidrive-270x300.png 270w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/>\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-dd7c026 elementor-widget elementor-widget-heading\" data-id=\"dd7c026\" 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-xl\">Operating Principle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24a9288 elementor-widget elementor-widget-text-editor\" data-id=\"24a9288\" 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>Single-phase frequency converters (variable frequency drives) allow for controlling and changing the frequency of standard single-phase motors. They can only be connected to AC motors. This electronic device alters the frequency of the power source current \u2013 initially, the incoming single-phase alternating current is converted into direct current. In the next step, this direct current is transformed back into alternating current, but with the user&#8217;s desired frequency, which allows for precise regulation of the speed and power of the connected equipment.   <\/p><p>Such a modulation method enables the control of various industrial equipment operations, which is particularly useful in cases of non-standard problems. Due to integrated microprocessor logic, the frequency converter can automatically adapt to other operating parameters, thereby ensuring optimal efficiency and longevity of the equipment. <\/p><p><\/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-775adb7 elementor-widget elementor-widget-heading\" data-id=\"775adb7\" 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-xl\">Frequency Regulation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6ac4f9 elementor-widget elementor-widget-text-editor\" data-id=\"e6ac4f9\" 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>In a single-phase frequency converter, frequency regulation is an essential function that ensures optimal operation of motors and other equipment.<\/p><ol><li><strong>Defined operating range<\/strong> &#8211; depending on the industrial sector and specific equipment, the frequency converter can operate within a defined frequency interval.<\/li><li><strong>Precise frequency control<\/strong> &#8211; high-resolution control allows for accurate regulation of motor speed.<\/li><li><strong>Energy saving<\/strong> &#8211; frequency regulation helps reduce energy consumption, as equipment operates only at the required capacity.<\/li><li><strong>Parameter setting and modification<\/strong> &#8211; depending on the load and other factors, frequency converter parameters can be changed in real-time.<\/li><li><strong>Synchronization with other systems<\/strong> &#8211; frequency converters can be adapted to work with various automation systems, ensuring operational synchronicity. By using a frequency converter, it is possible not only to increase production efficiency but also to extend the service life of equipment. <\/li><\/ol><p>Precise frequency regulation ensures lower motor noise, reduced heat dissipation, and minimizes mechanical wear.<\/p><p><\/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-cb7240c elementor-widget elementor-widget-heading\" data-id=\"cb7240c\" 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-xl\">Efficiency Indicators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c340bdd elementor-widget elementor-widget-text-editor\" data-id=\"c340bdd\" 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>The efficiency indicators of single-phase frequency converters are critically important for evaluating the performance and savings potential of these devices. High values for these indicators are achieved through innovative energy management technologies that optimally distribute electrical energy to reduce unnecessary consumption surplus and extend motor lifespan. It would be inaccurate to assess the energy utilization efficiency of a frequency converter separately from the equipment&#8217;s operating characteristics, such as power, input and output frequency spectrum, and <em>efficiency rating<\/em>. Frequency converters with a high efficiency rating require less energy input and are therefore prioritized in the industrial sector when it comes to optimizing energy consumption and cost-effectiveness.   <\/p><p><\/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-1c50ade elementor-widget elementor-widget-image\" data-id=\"1c50ade\" 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=\"820\" height=\"693\" src=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/optidrive-e3.png\" class=\"attachment-large size-large wp-image-12281\" alt=\"optidrive e3\" srcset=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/optidrive-e3.png 820w, https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/optidrive-e3-600x507.png 600w, https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/optidrive-e3-300x254.png 300w, https:\/\/simeksa.lt\/wp-content\/uploads\/2023\/12\/optidrive-e3-768x649.png 768w\" sizes=\"(max-width: 820px) 100vw, 820px\" \/>\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-48aa44a elementor-widget elementor-widget-heading\" data-id=\"48aa44a\" 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-xl\">Energy Saving<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8547de elementor-widget elementor-widget-text-editor\" data-id=\"a8547de\" 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>In optimizing energy consumption, the role of single-phase frequency converters is indispensable. Unstable electricity prices and growing environmental awareness necessitate finding ways to conserve energy resources. Integrated energy-saving algorithms help reduce electricity consumption and lower CO2 emissions, contributing to cleaner production. Reduced energy resource consumption is guaranteed.   <\/p><p><strong>Energy efficiency \u2013 an industrial priority.<\/strong><\/p><p>The use of single-phase frequency converters not only saves energy but also optimizes technological processes. By manufacturing motors with opposite rotation directions \u2013 a more complex algorithm \u2013 it is possible to achieve a higher level of efficiency and thus provide more energy-saving opportunities. Integrated energy monitoring functions in the system allow for real-time recording and analysis of energy consumption changes, enabling prompt responses to potential inefficiencies. This is relevant when making decisions regarding equipment modernization or replacement to ensure reliable operation and minimize potential energy costs.   <\/p><p><\/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-d117313 elementor-widget elementor-widget-heading\" data-id=\"d117313\" 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-xl\">User Interface<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a933000 elementor-widget elementor-widget-text-editor\" data-id=\"a933000\" 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>The user interface of single-phase frequency converters plays a critically important role in ensuring ease of use and efficiency. It allows the operator to quickly and accurately change converter parameters, ensuring close synchronization of industrial processes. <\/p><p> <\/p><p>Integration links with PLC systems and other automation components are crucial for ensuring seamless equipment control. Embedded diagnostic functions allow the operator to instantly identify and respond to problems, improving equipment maintenance. It is important that the user interface provides detailed information about the device&#8217;s status and operation in real-time.  <\/p><p> <\/p><p>Ultimately, proper operator interaction with the frequency converter via the user interface facilitates maintenance tasks and increases overall equipment efficiency. The user interface must be adapted to the needs of different industrial sectors, providing solutions that allow for efficient management of production processes. Modern technologies, such as touchscreens or voice-controlled functions, offer employees the opportunity for more attentive and interactive converter use, thereby increasing equipment reliability.  <\/p><p><\/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-1f0b7c0 elementor-widget elementor-widget-heading\" data-id=\"1f0b7c0\" 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-xl\">Protection Systems and Reliability<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e765075 elementor-widget elementor-widget-text-editor\" data-id=\"e765075\" 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>The reliability of a single-phase frequency converter is critically important for ensuring stable equipment operation in industrial processes. <span class=\"notion-enable-hover\" data-token-index=\"1\"><strong>Integrated<\/strong> <strong>protection<\/strong> <strong>systems<\/strong><\/span> play an essential role in safeguarding and maintaining converter operation even under extreme conditions. These systems include various modules: from <span class=\"notion-enable-hover\" data-token-index=\"3\"><strong>overload<\/strong> <strong>protection<\/strong><\/span>, which protects the motor and other devices from excessive load, to <span class=\"notion-enable-hover\" data-token-index=\"5\"><strong>short-<\/strong><strong>circuit<\/strong> <strong>protections<\/strong><\/span>, which prevent equipment damage due to potential electrical network faults.  Reliability is also enhanced by <span class=\"notion-enable-hover\" data-token-index=\"7\"><strong>voltage<\/strong> <strong>stabilization<\/strong><\/span> measures, which prevent electrical fluctuations from interfering with converter operation, and <span class=\"notion-enable-hover\" data-token-index=\"9\"><strong>thermodynamic<\/strong> <strong>protections<\/strong><\/span>, which guard against overheating. Each of these modules is designed for the prevention of potential failures and rapid response if a malfunction does occur, thus ensuring reduced downtime and higher production efficiency. <\/p><p><\/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-e939048 elementor-widget elementor-widget-heading\" data-id=\"e939048\" 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-xl\">Overload Protection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f3c3e5 elementor-widget elementor-widget-text-editor\" data-id=\"6f3c3e5\" 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>The efficiency of single-phase frequency converters is directly related to their ability to protect against overload situations.<\/p><ol><li><strong>Overload identification<\/strong>: Continuous current and load monitoring is essential for device protection.<\/li><li><strong>Temporary motor disconnection<\/strong>: If an overload is detected, the motor is automatically disconnected to prevent damage.<\/li><li><strong>Setting shutdown duration<\/strong>: A temporary motor shutdown duration is set, considering the overload level.<\/li><li><strong>Load stage management<\/strong>: By distributing the load into stages, the impact of peak current on the converter and connected components is reduced.<\/li><li><strong>Automatic restart after cooling<\/strong>: After a specified cooling period, the device automatically restarts, ensuring minimal downtime. Overload protection contributes to a longer service life and more efficient operation of equipment. <\/li><\/ol><p>It is vitally important to choose a frequency converter that provides the appropriate level of overload protection for your application, as this directly impacts the safety of the entire electrical network.<\/p><p><\/p><p><\/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-e2c8f4f elementor-widget elementor-widget-image\" data-id=\"e2c8f4f\" 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=\"1024\" height=\"726\" src=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en-1024x726.jpg\" class=\"attachment-large size-large wp-image-13009\" alt=\"Simeksa - invertek\" srcset=\"https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en-1024x726.jpg 1024w, https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en-300x213.jpg 300w, https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en-768x544.jpg 768w, https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en-600x425.jpg 600w, https:\/\/simeksa.lt\/wp-content\/uploads\/2025\/08\/Simeksa_Invertek-en.jpg 1360w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a5ccb elementor-widget-tablet__width-initial elementor-widget__width-initial elementor-widget elementor-widget-sidebar\" data-id=\"b5a5ccb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"sidebar.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<aside id=\"block-12\" class=\"widget widget_block\">\n<div class=\"wp-block-columns FixedWidget__fixed_widget is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><\/div>\n<\/div>\n<\/aside>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8397a16 e-flex e-con-boxed e-con e-child\" data-id=\"8397a16\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-49f8680 e-flex e-con-boxed e-con e-child\" data-id=\"49f8680\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b3a376a elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b3a376a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-735b646\" data-id=\"735b646\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cce9a2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cce9a2f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-222534b7\" data-id=\"222534b7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-715282cb elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"715282cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"icon icon-support1\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72825e6f elementor-widget elementor-widget-heading\" data-id=\"72825e6f\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Consultation<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc5b4c2 elementor-widget elementor-widget-text-editor\" data-id=\"dc5b4c2\" 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>Professional consultation when choosing a product from a wide market selection.<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1d14e15\" data-id=\"1d14e15\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b64503b elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3b64503b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"icon icon-Consultancy\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e3f5430 elementor-widget elementor-widget-heading\" data-id=\"7e3f5430\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Reliability<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3271ddbd elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3271ddbd\" 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>SIMEKSA provides top-quality automation components and professional expertise.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c177ca1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c177ca1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c541177\" data-id=\"c541177\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2114a83b elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"2114a83b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"icon icon-shield\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a39d185 elementor-widget elementor-widget-heading\" data-id=\"6a39d185\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Quality<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1620f51e elementor-widget elementor-widget-text-editor\" data-id=\"1620f51e\" 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>We offer only tested and reliable products. <span style=\"color: var(--ast-global-color-3); font-size: 1rem;\">We collaborate with a number of well-known manufacturers from around the world.<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7b6d43b9\" data-id=\"7b6d43b9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e1382e8 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"2e1382e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-euro-sign\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M310.706 413.765c-1.314-6.63-7.835-10.872-14.424-9.369-10.692 2.439-27.422 5.413-45.426 5.413-56.763 0-101.929-34.79-121.461-85.449h113.689a12 12 0 0 0 11.708-9.369l6.373-28.36c1.686-7.502-4.019-14.631-11.708-14.631H115.22c-1.21-14.328-1.414-28.287.137-42.245H261.95a12 12 0 0 0 11.723-9.434l6.512-29.755c1.638-7.484-4.061-14.566-11.723-14.566H130.184c20.633-44.991 62.69-75.03 117.619-75.03 14.486 0 28.564 2.25 37.851 4.145 6.216 1.268 12.347-2.498 14.002-8.623l11.991-44.368c1.822-6.741-2.465-13.616-9.326-14.917C290.217 34.912 270.71 32 249.635 32 152.451 32 74.03 92.252 45.075 176H12c-6.627 0-12 5.373-12 12v29.755c0 6.627 5.373 12 12 12h21.569c-1.009 13.607-1.181 29.287-.181 42.245H12c-6.627 0-12 5.373-12 12v28.36c0 6.627 5.373 12 12 12h30.114C67.139 414.692 145.264 480 249.635 480c26.301 0 48.562-4.544 61.101-7.788 6.167-1.595 10.027-7.708 8.788-13.957l-8.818-44.49z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ec64415 elementor-widget elementor-widget-heading\" data-id=\"4ec64415\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Good Price<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7302650d elementor-widget elementor-widget-text-editor\" data-id=\"7302650d\" 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>We always strive to offer our clients the highest quality equipment at a favorable price. It is important for us to understand your needs and receive feedback.  <\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6b398563\" data-id=\"6b398563\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-217b2162 elementor-widget elementor-widget-image\" data-id=\"217b2162\" 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\" src=\"https:\/\/simeksa.lt\/wp-content\/uploads\/elementor\/thumbs\/simeksa-office-r22kllr59d3scnaxer1z4v803qxdas2kspd1g13cm8.jpg\" title=\"UAB Simeksa office\" alt=\"About\" loading=\"lazy\" \/>\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-38b4919 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"38b4919\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Single-phase frequency inverter: everything you need to know A single-phase frequency inverter is an important industrial device that can help optimize the energy consumption of single-phase electric motors and ensure efficient operation. In this article, we will discuss important aspects such as frequency regulation, energy saving, protection systems, and reliability. It is crucial to select [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":12288,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","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":"","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-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":"","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":""}},"page_builder":"","footnotes":""},"categories":[218,215],"tags":[220,221],"class_list":["post-13566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frequency-inverters","category-about-manufacturers-and-their-equipment","tag-optidrive-e3","tag-optidrive-eco"],"acf":[],"_links":{"self":[{"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/posts\/13566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/comments?post=13566"}],"version-history":[{"count":4,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/posts\/13566\/revisions"}],"predecessor-version":[{"id":13653,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/posts\/13566\/revisions\/13653"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/media\/12288"}],"wp:attachment":[{"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/media?parent=13566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/categories?post=13566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/simeksa.lt\/en\/wp-json\/wp\/v2\/tags?post=13566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}