{"id":21398,"date":"2025-08-04T13:04:01","date_gmt":"2025-08-04T17:04:01","guid":{"rendered":"https:\/\/smartd.tech\/?page_id=21398"},"modified":"2026-01-23T05:08:39","modified_gmt":"2026-01-23T10:08:39","slug":"double-motor-life","status":"publish","type":"page","link":"https:\/\/smartd.tech\/fr\/your-benefits\/double-motor-life\/","title":{"rendered":"Double Your Motor\u2019s Life with Clean Power VFD Technology"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"21398\" class=\"elementor elementor-21398\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-7d23207 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d23207\" 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-100 elementor-top-column elementor-element elementor-element-3e9aaec ot-flex-column-vertical\" data-id=\"3e9aaec\" 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-a11ab11 elementor-widget elementor-widget-spacer\" data-id=\"a11ab11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cb175b elementor-widget elementor-widget-heading\" data-id=\"5cb175b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Motor Life Restored with True\u202fSine\u2011Wave\u202fDrive<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c012028 elementor-widget elementor-widget-spacer\" data-id=\"c012028\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-b31ffc8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b31ffc8\" 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-100 elementor-top-column elementor-element elementor-element-22fb4d7 ot-flex-column-vertical\" data-id=\"22fb4d7\" 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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-3d1b956 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d1b956\" 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-cfa2387 ot-flex-column-vertical\" data-id=\"cfa2387\" 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-75762cf elementor-align-center elementor-widget elementor-widget-button\" data-id=\"75762cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/for-customers\/WP_clean_power_motor_life_EN_001.pdf\" target=\"_blank\">\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\">Download the full white paper<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\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-bc5ed56 ot-flex-column-vertical\" data-id=\"bc5ed56\" 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-ebd56b1 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ebd56b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/fr\/contact\/\">\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\">Request a demo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-8098c7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8098c7a\" 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-100 elementor-top-column elementor-element elementor-element-ea6294a ot-flex-column-vertical\" data-id=\"ea6294a\" 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-69f15ac elementor-widget elementor-widget-spacer\" data-id=\"69f15ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-38a15db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"38a15db\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-100 elementor-top-column elementor-element elementor-element-3155fa3 ot-column-items-center ot-flex-column-vertical\" data-id=\"3155fa3\" 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-c3026a7 elementor-widget elementor-widget-text-editor\" data-id=\"c3026a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Insulation life reduced by 40 to 60 %<\/li><li>Bearing life shortened by 50 to 70 %<\/li><li>Accelerated thermal aging<\/li><li>Limited cable length<\/li><\/ul>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-5432d60 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5432d60\" 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-100 elementor-top-column elementor-element elementor-element-089e48e ot-flex-column-vertical\" data-id=\"089e48e\" 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-519360c elementor-widget elementor-widget-text-editor\" data-id=\"519360c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"z1plhr\" data-start=\"450\" data-end=\"523\"><strong data-start=\"453\" data-end=\"521\">Why Industrial Motors Fail Early \u2014 The Hidden Cost of Efficiency<\/strong><\/h2><p data-start=\"524\" data-end=\"746\">Electric motors consume\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>approximately 70% of all industrial electricity,<\/strong> keeping<\/span>\u00a0critical production lines running.<br data-start=\"629\" data-end=\"632\" \/><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">However, the very devices intended to save energy \u2014 <strong>PWM variable frequency drives (VFDs)<\/strong> \u2014 often reduce<\/span>\u00a0motor life.<\/p><p data-start=\"748\" data-end=\"762\">The problem:<\/p><ul data-start=\"763\" data-end=\"953\"><li data-start=\"763\" data-end=\"807\"><p data-start=\"765\" data-end=\"807\">High <strong data-start=\"770\" data-end=\"786\">dv\/dt spikes<\/strong> damage insulation.<\/p><\/li><li data-start=\"808\" data-end=\"876\"><p data-start=\"810\" data-end=\"876\"><strong data-start=\"810\" data-end=\"833\">Common-mode voltage<\/strong> causes bearing currents and EDM pitting.<\/p><\/li><li data-start=\"877\" data-end=\"953\"><p data-start=\"879\" data-end=\"953\"><strong data-start=\"879\" data-end=\"899\">Harmonic heating<\/strong> increases winding temperature and reduces lifespan.<\/p><\/li><\/ul><p data-start=\"955\" data-end=\"1041\"><strong data-start=\"955\" data-end=\"966\">Result:<\/strong> More downtime, higher maintenance costs, and shorter motor service life.<\/p>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-6d6fd01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d6fd01\" 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-100 elementor-top-column elementor-element elementor-element-052d104 ot-flex-column-vertical\" data-id=\"052d104\" 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-0780554 elementor-widget elementor-widget-spacer\" data-id=\"0780554\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-a03bb5c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a03bb5c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c2c79fd ot-flex-column-vertical\" data-id=\"c2c79fd\" 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-f6f13c6 elementor-widget elementor-widget-text-editor\" data-id=\"f6f13c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"1ucschq\" data-start=\"1012\" data-end=\"1057\"><strong data-start=\"1016\" data-end=\"1055\">dv\/dt Insulation Damage<\/strong><\/h3><p data-start=\"1058\" data-end=\"1332\"><strong data-start=\"1058\" data-end=\"1075\">What happens:<\/strong><br data-start=\"1075\" data-end=\"1078\" \/>Every time a PWM VFD switches, it sends <strong data-start=\"1118\" data-end=\"1147\">ultra-fast voltage pulses<\/strong> (2\u201310\u202fkV\/\u00b5s) into the motor cable.<br data-start=\"1182\" data-end=\"1185\" \/>If cable impedance doesn\u2019t match the motor, pulses reflect and <strong data-start=\"1248\" data-end=\"1260\">stack up<\/strong>, creating voltages up to <strong data-start=\"1286\" data-end=\"1301\">1.8\u00d7 DC bus<\/strong> (\u22481200\u202fV on a 690\u202fV system).<\/p><p data-start=\"1334\" data-end=\"1355\"><strong data-start=\"1334\" data-end=\"1353\">Why it matters:<\/strong><\/p><ul data-start=\"1356\" data-end=\"1518\"><li data-start=\"1356\" data-end=\"1386\"><p data-start=\"1358\" data-end=\"1386\">Speeds up insulation aging<\/p><\/li><li data-start=\"1387\" data-end=\"1434\"><p data-start=\"1389\" data-end=\"1434\">Triggers partial discharges inside windings<\/p><\/li><li data-start=\"1435\" data-end=\"1518\"><p data-start=\"1437\" data-end=\"1518\">Reduces turn-to-turn insulation life by <strong data-start=\"1477\" data-end=\"1487\">40\u201360%<\/strong> compared to sine-wave drives<\/p><\/li><\/ul><p data-start=\"1520\" data-end=\"1634\"><strong data-start=\"1520\" data-end=\"1542\">Real-world impact:<\/strong><br data-start=\"1542\" data-end=\"1545\" \/>Premature winding failure \u2192 costly rewinds or motor replacements \u2192 production downtime.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f945778 elementor-widget elementor-widget-spacer\" data-id=\"f945778\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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-top-column elementor-element elementor-element-681b588 ot-column-items-center ot-flex-column-vertical\" data-id=\"681b588\" 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-33aca36 elementor-widget elementor-widget-image\" data-id=\"33aca36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"486\" height=\"319\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/PWM-spike-dvdt.jpg\" class=\"attachment-medium_large size-medium_large wp-image-21405\" alt=\"\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/PWM-spike-dvdt.jpg 486w, https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/PWM-spike-dvdt-300x197.jpg 300w\" sizes=\"(max-width: 486px) 100vw, 486px\" \/>\t\t\t\t\t\t\t\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-b54a1f1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b54a1f1\" 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-100 elementor-top-column elementor-element elementor-element-d361475 ot-flex-column-vertical\" data-id=\"d361475\" 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-8ecef3d elementor-widget elementor-widget-spacer\" data-id=\"8ecef3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-071a7ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"071a7ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a89e785 ot-flex-column-vertical\" data-id=\"a89e785\" 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-3895ceb elementor-widget elementor-widget-image\" data-id=\"3895ceb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"242\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/1-fluting-2-frosting-and-3-pitting-768x242.png\" class=\"attachment-medium_large size-medium_large wp-image-15976\" alt=\"Motor bearing damage: fluting, frosting, and pitting\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/1-fluting-2-frosting-and-3-pitting-768x242.png 768w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/1-fluting-2-frosting-and-3-pitting-300x95.png 300w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/1-fluting-2-frosting-and-3-pitting-600x189.png 600w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/1-fluting-2-frosting-and-3-pitting.png 850w\" 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 class=\"elementor-element elementor-element-78b4884 elementor-widget elementor-widget-image\" data-id=\"78b4884\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"280\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/Clean-Power-VFD-Output-signals-768x280.png\" class=\"attachment-medium_large size-medium_large wp-image-15989\" alt=\"Oscilloscope readings of VFD output voltage, current, and motor terminal voltage, including common mode current\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/Clean-Power-VFD-Output-signals-768x280.png 768w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/Clean-Power-VFD-Output-signals-300x109.png 300w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/Clean-Power-VFD-Output-signals-600x218.png 600w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/Clean-Power-VFD-Output-signals.png 857w\" 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\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-f1271ca ot-flex-column-vertical\" data-id=\"f1271ca\" 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-b2bde60 elementor-widget elementor-widget-text-editor\" data-id=\"b2bde60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"f7pk8y\" data-start=\"1641\" data-end=\"1701\"><strong data-start=\"1645\" data-end=\"1699\">Common-Mode Voltage &amp; Bearing Currents<\/strong><\/h3><p data-start=\"1702\" data-end=\"1946\"><strong data-start=\"1702\" data-end=\"1719\">What happens:<\/strong><br data-start=\"1719\" data-end=\"1722\" \/>PWM drives generate <strong data-start=\"1742\" data-end=\"1765\">common-mode voltage<\/strong> (CMV), which charges the motor shaft through stray capacitance.<br data-start=\"1829\" data-end=\"1832\" \/>When shaft voltage spikes break through the bearing\u2019s oil film, <strong data-start=\"1896\" data-end=\"1936\">EDM (electrical discharge machining)<\/strong> occurs.<\/p><p data-start=\"1948\" data-end=\"1967\"><strong data-start=\"1948\" data-end=\"1965\">Damage types:<\/strong><\/p><ul data-start=\"1968\" data-end=\"2085\"><li data-start=\"1968\" data-end=\"2006\"><p data-start=\"1970\" data-end=\"2006\"><strong data-start=\"1970\" data-end=\"1982\">Fluting:<\/strong> evenly spaced grooves<\/p><\/li><li data-start=\"2007\" data-end=\"2050\"><p data-start=\"2009\" data-end=\"2050\"><strong data-start=\"2009\" data-end=\"2022\">Frosting:<\/strong> dull, sandblasted surface<\/p><\/li><li data-start=\"2051\" data-end=\"2085\"><p data-start=\"2053\" data-end=\"2085\"><strong data-start=\"2053\" data-end=\"2065\">Pitting:<\/strong> scattered craters<\/p><\/li><\/ul><p data-start=\"2087\" data-end=\"2108\"><strong data-start=\"2087\" data-end=\"2106\">Why it matters:<\/strong><\/p><ul data-start=\"2109\" data-end=\"2224\"><li data-start=\"2109\" data-end=\"2166\"><p data-start=\"2111\" data-end=\"2166\">Bearing life reduced by <strong data-start=\"2135\" data-end=\"2145\">50\u201370%<\/strong> without mitigation<\/p><\/li><li data-start=\"2167\" data-end=\"2224\"><p data-start=\"2169\" data-end=\"2224\">Leads to vibration, noise, and sudden motor stoppages<\/p><\/li><\/ul>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-aeab811 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aeab811\" 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-100 elementor-top-column elementor-element elementor-element-55322a4 ot-flex-column-vertical\" data-id=\"55322a4\" 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-4d2273b elementor-widget elementor-widget-spacer\" data-id=\"4d2273b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-da52c52 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da52c52\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b8df095 ot-flex-column-vertical\" data-id=\"b8df095\" 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-f05cf23 elementor-widget elementor-widget-text-editor\" data-id=\"f05cf23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"vtlavj\" data-start=\"2231\" data-end=\"2269\"><strong data-start=\"2235\" data-end=\"2267\">Harmonic Heating<\/strong><\/h3><p data-start=\"2270\" data-end=\"2482\"><strong data-start=\"2270\" data-end=\"2287\">What happens:<\/strong><br data-start=\"2287\" data-end=\"2290\" \/>PWM inverters generate <strong data-start=\"2313\" data-end=\"2350\">low- and high-frequency harmonics<\/strong>.<br data-start=\"2351\" data-end=\"2354\" \/>These cause extra <strong data-start=\"2372\" data-end=\"2411\">eddy-current and skin-effect losses<\/strong> in the stator and rotor, even if RMS current stays within nameplate.<\/p><p data-start=\"2484\" data-end=\"2505\"><strong data-start=\"2484\" data-end=\"2503\">Why it matters:<\/strong><\/p><ul data-start=\"2506\" data-end=\"2648\"><li data-start=\"2506\" data-end=\"2568\"><p data-start=\"2508\" data-end=\"2568\">Increases winding temperatures by ~2\u202fK for every +10% THD\u1d64<\/p><\/li><li data-start=\"2569\" data-end=\"2609\"><p data-start=\"2571\" data-end=\"2609\">Accelerates insulation thermal aging<\/p><\/li><li data-start=\"2610\" data-end=\"2648\"><p data-start=\"2612\" data-end=\"2648\">Can cause premature stator failure<\/p><\/li><\/ul>\t\t\t\t\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-top-column elementor-element elementor-element-7ee97e2 ot-flex-column-vertical\" data-id=\"7ee97e2\" 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-7a1b056 elementor-widget elementor-widget-image\" data-id=\"7a1b056\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"519\" height=\"323\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/PWM-Overheats-Motor.png\" class=\"attachment-large size-large wp-image-15971\" alt=\"Motor Overheat due to PWM Signal\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/PWM-Overheats-Motor.png 519w, https:\/\/smartd.tech\/wp-content\/uploads\/2024\/07\/PWM-Overheats-Motor-300x187.png 300w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/>\t\t\t\t\t\t\t\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-854c0f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"854c0f3\" 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-100 elementor-top-column elementor-element elementor-element-e5d113c ot-flex-column-vertical\" data-id=\"e5d113c\" 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-02a7505 elementor-widget elementor-widget-spacer\" data-id=\"02a7505\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-5fa09ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5fa09ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-102b59f ot-flex-column-vertical\" data-id=\"102b59f\" 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-39505b7 elementor-widget elementor-widget-image\" data-id=\"39505b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"904\" height=\"648\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/Converter-Output-Voltage-dotted-line-and-Motor-Terminal-Voltage-After-200m-of-Cable-solid-line.jpg\" class=\"attachment-large size-large wp-image-21410\" alt=\"\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/Converter-Output-Voltage-dotted-line-and-Motor-Terminal-Voltage-After-200m-of-Cable-solid-line.jpg 904w, https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/Converter-Output-Voltage-dotted-line-and-Motor-Terminal-Voltage-After-200m-of-Cable-solid-line-300x215.jpg 300w, https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/Converter-Output-Voltage-dotted-line-and-Motor-Terminal-Voltage-After-200m-of-Cable-solid-line-768x551.jpg 768w, https:\/\/smartd.tech\/wp-content\/uploads\/2025\/07\/Converter-Output-Voltage-dotted-line-and-Motor-Terminal-Voltage-After-200m-of-Cable-solid-line-600x430.jpg 600w\" sizes=\"(max-width: 904px) 100vw, 904px\" \/>\t\t\t\t\t\t\t\t\t\t\t\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-top-column elementor-element elementor-element-ca41b47 ot-flex-column-vertical\" data-id=\"ca41b47\" 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-f614e02 elementor-widget elementor-widget-text-editor\" data-id=\"f614e02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"fb9y7q\" data-start=\"2655\" data-end=\"2723\"><strong data-start=\"2659\" data-end=\"2721\">Cable-Reflected Overvoltage (Long-Lead Effect)<\/strong><\/h3><p data-start=\"2724\" data-end=\"2942\"><strong data-start=\"2724\" data-end=\"2741\">What happens:<\/strong><br data-start=\"2741\" data-end=\"2744\" \/>With cables longer than ~15\u202fm, voltage reflections <strong data-start=\"2795\" data-end=\"2815\">double or triple<\/strong> the peak at the first coil turn.<br data-start=\"2848\" data-end=\"2851\" \/>IEC\u202f60034-25 and NEMA MG1 now recommend <strong data-start=\"2891\" data-end=\"2927\">filters or reinforced insulation<\/strong> beyond 50\u202fm.<\/p><p data-start=\"2944\" data-end=\"2965\"><strong data-start=\"2944\" data-end=\"2963\">Why it matters:<\/strong><\/p><ul data-start=\"2966\" data-end=\"3079\"><li data-start=\"2966\" data-end=\"3004\"><p data-start=\"2968\" data-end=\"3004\">Shortens winding life dramatically<\/p><\/li><li data-start=\"3005\" data-end=\"3079\"><p data-start=\"3007\" data-end=\"3079\">Increases risk of early failure in remote or distributed installations<\/p><\/li><\/ul>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-1361700 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1361700\" 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-100 elementor-top-column elementor-element elementor-element-536d14d ot-flex-column-vertical\" data-id=\"536d14d\" 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-6c84965 elementor-widget elementor-widget-spacer\" data-id=\"6c84965\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73d215e elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"73d215e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 24 24&#039; fill=&#039;none&#039; stroke=&#039;black&#039; stroke-width=&#039;2&#039; stroke-linecap=&#039;square&#039; stroke-miterlimit=&#039;10&#039;%3E%3Cpath d=&#039;M0,6c6,0,6,13,12,13S18,6,24,6&#039;\/%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6459b2 elementor-widget elementor-widget-spacer\" data-id=\"c6459b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-b25560a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b25560a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-100 elementor-top-column elementor-element elementor-element-4030673 ot-flex-column-vertical\" data-id=\"4030673\" 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-837a348 elementor-widget elementor-widget-heading\" data-id=\"837a348\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Clean Power VFD Solution<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d4fb88 elementor-widget elementor-widget-heading\" data-id=\"0d4fb88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Fixing the Root Causes of Motor Failure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b4856 elementor-widget elementor-widget-spacer\" data-id=\"54b4856\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-7e07f31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e07f31\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6c4f98d ot-flex-column-vertical\" data-id=\"6c4f98d\" 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-fe1824c elementor-widget elementor-widget-text-editor\" data-id=\"fe1824c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"1ucschq\" data-start=\"373\" data-end=\"418\"><strong data-start=\"377\" data-end=\"416\">dv\/dt Insulation Damage<\/strong><\/h3><p data-start=\"419\" data-end=\"578\"><strong data-start=\"419\" data-end=\"433\">The Issue:<\/strong><br data-start=\"433\" data-end=\"436\" \/>PWM drives send ultra-fast voltage spikes (2\u201310\u202fkV\/\u00b5s) that reflect on cables and overstress insulation, triggering early winding breakdown.<\/p><p data-start=\"580\" data-end=\"789\"><strong data-start=\"580\" data-end=\"599\">The SmartD Fix:<\/strong><br data-start=\"599\" data-end=\"602\" \/>SmartD\u2019s <strong data-start=\"611\" data-end=\"644\">three-level inverter topology<\/strong> and proprietary modulation algorithm output a <strong data-start=\"691\" data-end=\"709\">true sine wave<\/strong> with <strong data-start=\"715\" data-end=\"734\">dv\/dt &lt; 10\u202fV\/\u00b5s<\/strong> \u2014 a <strong data-start=\"739\" data-end=\"758\">99.9% reduction<\/strong> compared to standard drives.<\/p><ul data-start=\"790\" data-end=\"922\"><li data-start=\"790\" data-end=\"831\"><p data-start=\"792\" data-end=\"831\">Eliminates partial discharge triggers<\/p><\/li><li data-start=\"832\" data-end=\"876\"><p data-start=\"834\" data-end=\"876\">Prevents turn-to-turn voltage overstress<\/p><\/li><li data-start=\"877\" data-end=\"922\"><p data-start=\"879\" data-end=\"922\">Restores insulation life to <strong data-start=\"907\" data-end=\"920\">15+ years<\/strong><\/p><\/li><\/ul>\t\t\t\t\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-f87ff95 ot-flex-column-vertical\" data-id=\"f87ff95\" 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-fa6c9e3 elementor-widget elementor-widget-text-editor\" data-id=\"fa6c9e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"f7pk8y\" data-start=\"929\" data-end=\"989\"><strong data-start=\"933\" data-end=\"987\">Common-Mode Voltage &amp; Bearing Currents<\/strong><\/h3><p data-start=\"990\" data-end=\"1125\"><strong data-start=\"990\" data-end=\"1004\">The Issue:<\/strong><br data-start=\"1004\" data-end=\"1007\" \/>High CMV from PWM drives charges the shaft, causing EDM arcs that pit and groove bearings, reducing cutting life by 50\u201370%.<\/p><p data-start=\"1127\" data-end=\"1287\"><strong data-start=\"1127\" data-end=\"1146\">The SmartD Fix:<\/strong><br data-start=\"1146\" data-end=\"1149\" \/>SmartD\u2019s output waveform maintains the <strong data-start=\"1188\" data-end=\"1235\">instantaneous sum of phase voltages at zero<\/strong>, keeping the motor\u2019s neutral at ground potential.<\/p><ul data-start=\"1288\" data-end=\"1434\"><li data-start=\"1288\" data-end=\"1331\"><p data-start=\"1290\" data-end=\"1331\"><strong data-start=\"1290\" data-end=\"1315\">&gt;99.5% CMV eliminated<\/strong> at the source<\/p><\/li><li data-start=\"1332\" data-end=\"1370\"><p data-start=\"1334\" data-end=\"1370\">Bearing EDM risk virtually removed<\/p><\/li><li data-start=\"1371\" data-end=\"1434\"><p data-start=\"1373\" data-end=\"1434\">No shaft grounding, insulated bearings, or couplings needed<\/p><\/li><\/ul>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-3c6b469 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c6b469\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5a3f6cb ot-flex-column-vertical\" data-id=\"5a3f6cb\" 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-9d993e6 elementor-widget elementor-widget-text-editor\" data-id=\"9d993e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"vtlavj\" data-start=\"1441\" data-end=\"1479\"><strong data-start=\"1445\" data-end=\"1477\">Harmonic Heating<\/strong><\/h3><p data-start=\"1480\" data-end=\"1630\"><strong data-start=\"1480\" data-end=\"1494\">The Issue:<\/strong><br data-start=\"1494\" data-end=\"1497\" \/>Voltage harmonics from PWM switching force extra harmonic currents in windings, raising temperature and accelerating thermal aging.<\/p><p data-start=\"1632\" data-end=\"1824\"><strong data-start=\"1632\" data-end=\"1651\">The SmartD Fix:<\/strong><br data-start=\"1651\" data-end=\"1654\" \/>SmartD\u2019s integrated <strong data-start=\"1674\" data-end=\"1705\">miniaturized output filters<\/strong> and active front end (AFE) keep <strong data-start=\"1738\" data-end=\"1751\">THD\u1d64 &lt; 3%<\/strong> at the motor and <strong data-start=\"1769\" data-end=\"1782\">THD\u1d62 &lt; 3%<\/strong> at the grid \u2014 without external filters.<\/p><ul data-start=\"1825\" data-end=\"1958\"><li data-start=\"1825\" data-end=\"1867\"><p data-start=\"1827\" data-end=\"1867\">Cooler windings (up to <strong data-start=\"1850\" data-end=\"1864\">10\u202fK lower<\/strong>)<\/p><\/li><li data-start=\"1868\" data-end=\"1908\"><p data-start=\"1870\" data-end=\"1908\">Full nameplate thermal life restored<\/p><\/li><li data-start=\"1909\" data-end=\"1958\"><p data-start=\"1911\" data-end=\"1958\">Reduced I\u00b2R losses in transformers and cables<\/p><\/li><\/ul>\t\t\t\t\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-a8a2a3e ot-flex-column-vertical\" data-id=\"a8a2a3e\" 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-c7935c3 elementor-widget elementor-widget-text-editor\" data-id=\"c7935c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-section-id=\"fb9y7q\" data-start=\"1965\" data-end=\"2033\"><strong data-start=\"1969\" data-end=\"2031\">Cable-Reflected Overvoltage (Long-Lead Effect)<\/strong><\/h3><p data-start=\"2034\" data-end=\"2155\"><strong data-start=\"2034\" data-end=\"2048\">The Issue:<\/strong><br data-start=\"2048\" data-end=\"2051\" \/>Long motor cables (&gt;15\u202fm) cause reflected wave overvoltages, doubling or tripling turn-to-turn stress.<\/p><p data-start=\"2157\" data-end=\"2278\"><strong data-start=\"2157\" data-end=\"2176\">The SmartD Fix:<\/strong><br data-start=\"2176\" data-end=\"2179\" \/>Because the output is already a clean sine wave, cable length is <strong data-start=\"2244\" data-end=\"2275\">no longer a limiting factor<\/strong>.<\/p><ul data-start=\"2279\" data-end=\"2442\"><li data-start=\"2279\" data-end=\"2359\"><p data-start=\"2281\" data-end=\"2359\">Verified operation on cables up to <strong data-start=\"2316\" data-end=\"2327\">4,500\u202fm<\/strong> with no dV\/dt or sine filters<\/p><\/li><li data-start=\"2360\" data-end=\"2442\"><p data-start=\"2362\" data-end=\"2442\">Eliminates need for costly IEC\/NEMA \u201cinverter-grade\u201d motor insulation upgrades<\/p><\/li><\/ul>\t\t\t\t\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 class=\"elementor-element elementor-element-55fe14e elementor-widget elementor-widget-text-editor\" data-id=\"55fe14e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Instead of layering on <strong data-start=\"2498\" data-end=\"2555\">add-on filters, insulated bearings, or special cables<\/strong>, SmartD\u2019s Clean Power VFD removes <strong data-start=\"2590\" data-end=\"2629\">all three main electrical stressors<\/strong> at their source.<br data-start=\"2646\" data-end=\"2649\" \/>The result: <strong data-start=\"2661\" data-end=\"2731\">Longer motor life, fewer failures, and lower total ownership cost.<\/strong><\/p>\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-4b3c809 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b3c809\" 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-100 elementor-top-column elementor-element elementor-element-4d167e9 ot-flex-column-vertical\" data-id=\"4d167e9\" 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-3593331 elementor-widget elementor-widget-spacer\" data-id=\"3593331\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-4aa8029 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4aa8029\" 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-100 elementor-top-column elementor-element elementor-element-e4759b8 ot-flex-column-vertical\" data-id=\"e4759b8\" 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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-63d14d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63d14d9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-2ce9e35 ot-flex-column-vertical\" data-id=\"2ce9e35\" 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-0427969 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"0427969\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/for-customers\/WP_clean_power_motor_life_EN_001.pdf\" target=\"_blank\">\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\">Download the full white paper<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\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-e0e5939 ot-flex-column-vertical\" data-id=\"e0e5939\" 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-62943f0 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"62943f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/fr\/contact\/\">\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\">Request a demo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Motor Life Restored with True\u202fSine\u2011Wave\u202fDrive Download the full white paper Request a demo Insulation life reduced by 40 to 60 % Bearing life shortened by 50 to 70 % Accelerated thermal aging Limited cable length Why Industrial Motors Fail Early \u2014 The Hidden Cost of Efficiency Electric motors consume\u00a0approximately 70% of all industrial electricity, keeping\u00a0critical [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":10690,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-21398","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/pages\/21398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/comments?post=21398"}],"version-history":[{"count":0,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/pages\/21398\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/pages\/10690"}],"wp:attachment":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/media?parent=21398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}