{"id":10091,"date":"2025-11-04T10:23:47","date_gmt":"2025-11-04T09:23:47","guid":{"rendered":"https:\/\/bremsenergie.de\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage\/pxtkx\/"},"modified":"2026-01-29T10:58:02","modified_gmt":"2026-01-29T09:58:02","slug":"pxtkx","status":"publish","type":"page","link":"https:\/\/bremsenergie.de\/en\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage-usv\/pxtkx\/","title":{"rendered":"PxtKX"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10091\" class=\"elementor elementor-10091 elementor-9936\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-70f4265 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"55497\" data-id=\"70f4265\" 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=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a5aff05\" data-eae-slider=\"48459\" data-id=\"a5aff05\" 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-8c7d576 elementor-widget elementor-widget-heading\" data-id=\"8c7d576\" 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<h1 class=\"elementor-heading-title elementor-size-default\">PxtKX<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2c48d1 elementor-align-left elementor-widget elementor-widget-breadcrumbs\" data-id=\"e2c48d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/bremsenergie.de\/en\/\">Startseite<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ce46ac elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3ce46ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\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>\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=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-e4792a4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"49077\" data-id=\"e4792a4\" 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=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ca6bee6\" data-eae-slider=\"55519\" data-id=\"ca6bee6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-414a0a8 elementor-widget elementor-widget-spacer\" data-id=\"414a0a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\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>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-879d1e4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"36717\" data-id=\"879d1e4\" 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=\"has_eae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-76f29b1\" data-eae-slider=\"94883\" data-id=\"76f29b1\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-d62219f elementor-widget elementor-widget-heading\" data-id=\"d62219f\" 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\">ACTIVE ENERGY MANAGEMENT DEVICES WITH INTEGRATED STORAGE<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d2ba88 elementor-widget elementor-widget-heading\" data-id=\"0d2ba88\" 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\">PxtKX<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-441202f elementor-widget elementor-widget-text-editor\" data-id=\"441202f\" 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 PxtKX is a short-term UPS (uninterruptible power supply) for electric drives. With optimized power electronics and proven storage capacitors, the PxtKX offers an economical solution for the increasingly frequent \u201cworst-case scenario\u201d of weak power grids. <\/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-fe94fc5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"fe94fc5\" 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=\"https:\/\/bremsenergie.de\/en\/contact\/product-request\/?produkt=PxtKX\">\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 PRODUCT<\/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<div class=\"has_eae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a06c9a4 elementor-hidden-tablet elementor-hidden-mobile\" data-eae-slider=\"75837\" data-id=\"a06c9a4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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=\"has_eae_slider elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d6a4bf0\" data-eae-slider=\"75813\" data-id=\"d6a4bf0\" 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-052c818 elementor-widget elementor-widget-heading\" data-id=\"052c818\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Spotlight<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c264fd0 elementor-widget elementor-widget-text-editor\" data-id=\"c264fd0\" 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<div class=\"featured-product-data-row views-row\"><div class=\"views-field views-field-title\"><div class=\"featured-product-data-row views-row\"><div class=\"views-field views-field-title\"><div class=\"field-content productdata-label\"><strong>Max. Operating voltage level U<sub>DCmax<\/sub> UL<\/strong><br \/>848 VDC<\/div><\/div><div>\u00a0<\/div><div class=\"views-field views-field-title\"><div class=\"field-content productdata-label\"><strong>Max. Operating voltage level U<sub>DCmax <\/sub>IEC<\/strong><br \/>980 VDC<\/div><div>\u00a0<\/div><div class=\"field-content productdata-label\"><strong>Max. Voltage level energy storage U<sub>Cmax<\/sub><\/strong><br \/>450 VDC<\/div><div>\u00a0<\/div><div class=\"field-content productdata-label\"><strong>Max. Max. Power P<sub>max<\/sub> (for UC = 450 VDC)<\/strong><br \/>18 kW (Ground rule for power flow Pc = PDC Link)<\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-e825503 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"86132\" data-id=\"e825503\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-88e8dc2\" data-eae-slider=\"84528\" data-id=\"88e8dc2\" 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-1f9ecfd elementor-widget elementor-widget-image\" data-id=\"1f9ecfd\" 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=\"100\" height=\"100\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/rohs.jpg\" class=\"attachment-large size-large wp-image-1866\" alt=\"\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-31730fb\" data-eae-slider=\"71518\" data-id=\"31730fb\" 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-dceb0fa elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"dceb0fa\" 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=\"100\" height=\"99\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/reach.png\" class=\"attachment-large size-large wp-image-1865\" alt=\"\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-be973a5\" data-eae-slider=\"65326\" data-id=\"be973a5\" 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-fe7aa64 elementor-widget elementor-widget-image\" data-id=\"fe7aa64\" 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=\"71\" height=\"50\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/ce.png\" class=\"attachment-large size-large wp-image-1867\" alt=\"\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-14f429e\" data-eae-slider=\"51326\" data-id=\"14f429e\" 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-6a27e59 elementor-widget elementor-widget-image\" data-id=\"6a27e59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/10\/ukca-k.png\" class=\"attachment-large size-large wp-image-8345\" alt=\"\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-0f742ee\" data-eae-slider=\"28842\" data-id=\"0f742ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-f89021f elementor-widget elementor-widget-text-editor\" data-id=\"f89021f\" 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><strong>Contact<\/strong><\/p><p>Michael Koch GmbH<br \/>Phone: +49 7251 96 26-200<br \/>E-Mail:\u00a0<a href=\"mailto:mail@bremsenergie.de\" target=\"_blank\" rel=\"noopener\">mail@bremsenergie.de<\/a><\/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=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-5d8e18f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"35744\" data-id=\"5d8e18f\" 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=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b1f3952\" data-eae-slider=\"31636\" data-id=\"b1f3952\" 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-b34a666 elementor-tabs-alignment-stretch elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"b34a666\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1871\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1871\" aria-expanded=\"false\">Technical specifications<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1872\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1872\" aria-expanded=\"false\">function<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1873\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1873\" aria-expanded=\"false\">benefits<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1874\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1874\" aria-expanded=\"false\">DOWNLOADS<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1871\" aria-expanded=\"false\">Technical specifications<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1871\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1871\" tabindex=\"0\" hidden=\"false\"><div class=\"table-scrollable\"><table><tbody><tr><td>Weight<\/td><td>3,6 kg (stand alone)<br \/>7,2 kg (stand alone plus 1 x Energy module)<br \/>10,7 kg (stand alone plus 2 x Energy modules)<\/td><\/tr><tr><td>Dimensions<br \/>H x W x D<\/td><td>297 x 100 x 138 mm (stand alone)<br \/>297 x 100 x 247 mm (stand alone plus 1 x Energy module)<br \/>297 x 100 x 356 mm (stand alone plus 2 x Energy modules)<\/td><\/tr><tr><td>Protection class<\/td><td>IP 20<\/td><\/tr><tr><td>Storage temperature<\/td><td>-10\u00b0C up to +65\u00b0C<\/td><\/tr><tr><td>Ambient temperature Transport, storage in operation<\/td><td>0\u00b0C up to +40\u00b0C: without limitation<br \/>+40\u00b0C up to +60\u00b0C: possible limitation based on specific sizing<\/td><\/tr><tr><td>Relative humidity\u00a0<\/td><td>&lt;95%: Condensation has to be avoided<\/td><\/tr><tr><td>Limitation for installations in elevated areas<\/td><td>&lt; 2000 m NN: no limitations \/ overvoltage category III<br \/>&gt; 2000 m: reduction of performance \/ overvoltage category II<\/td><\/tr><tr><td>Min. starting voltage level for the system (DC link or Energy storage)<\/td><td>Approx. 120 VDC wake-Up-Phase: U<sub>cZstart<\/sub> = 120 &#8211; 460 VDC<\/td><\/tr><tr><td>Min. Operating voltage level U<sub>DC Link min<\/sub><\/td><td>460 VDC<\/td><\/tr><tr><td>Max. Operating voltage level U<sub>DC Link max <\/sub><\/td><td>848 VDC (UL) \/ 980 VDC (IEC)<\/td><\/tr><tr><td>Max. Voltage level energy storage U<sub>Cmax<\/sub><\/td><td>450 VDC<\/td><\/tr><tr><td>Operation conditions<\/td><td>U<sub>DC Link<\/sub>\u00a0&gt; U<sub>C<\/sub><\/td><\/tr><tr><td>Energy of integrated capacities<\/td><td>0 kJ (stand alone)<br \/>2 kJ (stand alone plus 1 x Energy module)<br \/>4 kJ (stand alone plus 2 x Energy modules)<\/td><\/tr><tr><td>Expansion of capacities<\/td><td>Expandable with PxTCX in steps of 2kJ<br \/>Max. 5 Energy modules<\/td><\/tr><tr><td>Max. Energy Storage current I<sub>C<\/sub><\/td><td>40 A peak for 1,125s<\/td><\/tr><tr><td>Max. Power Pmax (for UC = 450 VDC)<br \/>Ground rule for power flow<\/td><td>18 kW peak<br \/>P<sub>C<\/sub> = P<sub>Z<\/sub><\/td><\/tr><tr><td>Operation frequency level<\/td><td>15 kHz, in operation load-dependent reduction down to 7,5 kHz<\/td><\/tr><tr><td>Load monitoring<\/td><td>DC link side and energy storage side (in each case I\u00b2t)<\/td><\/tr><tr><td>Connection DC link<\/td><td>Front, top<\/td><\/tr><tr><td>Connection for PxTCX or NEV<\/td><td>Front, bottom<\/td><\/tr><tr><td>Communication<\/td><td>2 digital In<br \/>2 digital Out<\/td><\/tr><tr><td>Firmware-Updates<\/td><td>On Koch company site (Fabrikle)<\/td><\/tr><tr><td>Protection<\/td><td>Internal fuses<br \/>Individual protection of each energy module<\/td><\/tr><tr><td>Precharging circuit<\/td><td>Connection directly to DC link interference-free possible,<br \/>independent from further precharging circuits<\/td><\/tr><tr><td>Reverse polarity protection<\/td><td>To DC link: In case connecting with reverse polarity PxTKX does not start<br \/>To Energy modules side: PxTCX are being connected with<br \/>reverse polarity protected connectors<\/td><\/tr><tr><td>Charging protection<\/td><td>No inrush current. Limited charging current<\/td><\/tr><tr><td>Max. cable length to DC link<\/td><td>2 m<\/td><\/tr><tr><td>Parallel operation<\/td><td>Theoretically unlimited number of devices<br \/>Self-adjusting<\/td><\/tr><tr><td>Retrofit<\/td><td>Can be retrofitted into existing systems<\/td><\/tr><tr><td>Typeplate\/Device information<\/td><td>Digital Nameplate via QR-Code:<br \/>Further device specific information<\/td><\/tr><tr><td>Internal digital storage<\/td><td>Operation hours meter<\/td><\/tr><tr><td>Optional communication card<\/td><td>K-Bus-Interface for monitoring operating data<br \/>SD-Card<br \/>Reset-button for restart<br \/>Boot-button for bootloading from SD-Card<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1872\" aria-expanded=\"false\">function<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1872\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1872\" tabindex=\"0\" hidden=\"hidden\"><p>The PxtKX is connected to the positive and negative poles of the DC link circuit, and the system is ready to operate without any further settings or commissioning efforts. The maximum operating or DC link voltage may reach 848 volts DC according to UL standards or 980 volts DC according to IEC standards. Only a small LED indicator on the front of the device shows the status of the device. Nothing more is required.<\/p><p>If the PxtKX device is ready for use shortly after the drive is switched on, the LED lights up green. This means that the PxtKX has started its systems and gently charged the batteries with a power of one kilowatt. The relatively low charging power is selected so as not to overload the charging circuit of the drive system. The system readiness of the PxtKX can also be reported to the drive or a higher-level control system via a digital interface. Further communication is possible via a total of two digital inputs and outputs. For more advanced communication requirements, which are unlikely to be necessary with the simple PxtKX device, Koch offers an optional communication card as an additional option.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1873\" aria-expanded=\"false\">benefits<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1873\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1873\" tabindex=\"0\" hidden=\"hidden\"><p>The PxtKX device is KOCH&#8217;s newly developed short-term UPS (uninterruptible power supply). The DC power source is designed for occasional use in the event of voltage dips and power failures. Connected directly to the DC link of the frequency converter or servo controller, the device responds immediately and without delay to a voltage drop, ensuring that the drive can continue to operate without interruption. With optimized power electronics and proven storage capacitors, the PxtKX offers an economically attractive solution for the increasingly frequent \u201cworst-case scenario\u201d of weak power grids.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1874\" aria-expanded=\"false\">DOWNLOADS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1874\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1874\" tabindex=\"0\" hidden=\"hidden\"><ul><li style=\"list-style-type: none;\"><ul><li><a href=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2026\/01\/20260122-KOCH-PRO-NEW-PRODUCTS-ENG.pdf\" target=\"_blank\" rel=\"noopener\">Datasheet PxtKX<\/a><\/li><\/ul><\/li><\/ul><\/div>\n\t\t\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-1d56e40 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"45328\" data-id=\"1d56e40\" 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=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d17d30\" data-eae-slider=\"47810\" data-id=\"0d17d30\" 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-bc4b66c elementor-widget elementor-widget-heading\" data-id=\"bc4b66c\" 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<h3 class=\"elementor-heading-title elementor-size-default\">More products<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae4eeef elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ae4eeef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\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>\n\t\t\t\t<div class=\"elementor-element elementor-element-9aad0fd elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes 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elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3947 page type-page status-publish has-post-thumbnail hentry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/customized-designs-for-your-specific-application\/baf1-6dv5m\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/10\/Koch-Bremsenergie_Widerstandskombination_BAF1.6DV5M-300x225.jpg\" class=\"attachment-medium size-medium wp-image-2646\" alt=\"Sonderausf\u00fchrung f\u00fcr Ihre spezielle Anwendung, die Widerstandskombination BAF1.6DV5M von KOCH\" srcset=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/10\/Koch-Bremsenergie_Widerstandskombination_BAF1.6DV5M-300x225.jpg 300w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/10\/Koch-Bremsenergie_Widerstandskombination_BAF1.6DV5M-1024x768.jpg 1024w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/10\/Koch-Bremsenergie_Widerstandskombination_BAF1.6DV5M-768x576.jpg 768w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/10\/Koch-Bremsenergie_Widerstandskombination_BAF1.6DV5M.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/customized-designs-for-your-specific-application\/baf1-6dv5m\/\" >\n\t\t\t\tBAF1.6DV5M\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/customized-designs-for-your-specific-application\/baf1-6dv5m\/\" aria-label=\"Read more about BAF1.6DV5M\" tabindex=\"-1\" >\n\t\t\tRead more &gt;\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4080 page type-page status-publish has-post-thumbnail hentry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/bremsenergie.de\/en\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage\/pxtfx\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"170\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-300x170.jpg\" class=\"attachment-medium size-medium wp-image-6778\" alt=\"\" srcset=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-300x170.jpg 300w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-1024x580.jpg 1024w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-768x435.jpg 768w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-1536x870.jpg 1536w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2024\/02\/Produktbild-Aktive-Energiemanagementgeraete-PxtFX-2048x1160.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/bremsenergie.de\/en\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage\/pxtfx\/\" >\n\t\t\t\tPxtFX\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/bremsenergie.de\/en\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage\/pxtfx\/\" aria-label=\"Read more about PxtFX\" tabindex=\"-1\" >\n\t\t\tRead more &gt;\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3600 page type-page status-publish has-post-thumbnail hentry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/single-resistors\/bwx150\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"211\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/MK_DAT_BWx_01-300x211.jpg\" class=\"attachment-medium size-medium wp-image-1870\" alt=\"\" srcset=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/MK_DAT_BWx_01-300x211.jpg 300w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/05\/MK_DAT_BWx_01.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/single-resistors\/bwx150\/\" >\n\t\t\t\tBWx150\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/single-resistors\/bwx150\/\" aria-label=\"Read more about BWx150\" tabindex=\"-1\" >\n\t\t\tRead more &gt;\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3849 page type-page status-publish has-post-thumbnail hentry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/siemens-product-partner\/sinamics-g120c-pm240-2-brake-resistors-with-lateral-attachment\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"192\" src=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/07\/SINAMICSV90-Bremswiderstaende_0-300x192.png\" class=\"attachment-medium size-medium wp-image-2044\" alt=\"\" srcset=\"https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/07\/SINAMICSV90-Bremswiderstaende_0-300x192.png 300w, https:\/\/bremsenergie.de\/wp-content\/uploads\/2023\/07\/SINAMICSV90-Bremswiderstaende_0.png 320w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/siemens-product-partner\/sinamics-g120c-pm240-2-brake-resistors-with-lateral-attachment\/\" >\n\t\t\t\tSINAMICS G120C \/ PM240-2 &#8211; Brake resistors with lateral attachment\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/bremsenergie.de\/en\/products\/safe-brake-resistors\/customized-safe-brake-resistors\/siemens-product-partner\/sinamics-g120c-pm240-2-brake-resistors-with-lateral-attachment\/\" aria-label=\"Read more about SINAMICS G120C \/ PM240-2 &#8211; Brake resistors with lateral attachment\" tabindex=\"-1\" >\n\t\t\tRead more &gt;\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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><strong>Max. Operating voltage level U<sub>DCmax<\/sub> UL<\/strong><\/br><br \/>\n848 VDC<br \/>\n<\/br> <\/br><\/p>\n<p><strong>Max. Operating voltage level UDC<sub>max<\/sub> IEC<\/strong><\/br><br \/>\n980 VDC<br \/>\n<\/br> <\/br><\/p>\n<p><strong>Max. Power P<sub>max<\/sub> <\/strong><\/br><br \/>\n18 kW (peak)<\/p>\n<p><\/br> <\/br><\/p>\n<p><strong>Max. Voltage level energy storage U<sub>Cmax<\/sub> <\/strong><\/br><br \/>\n450 VDC<br \/>\n<\/br> <\/br><\/p>\n","protected":false},"author":6,"featured_media":9938,"parent":10079,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-10091","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PxtKX - Bremsenergie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bremsenergie.de\/en\/products\/active-energy-management-devices\/active-energy-management-devices-with-internal-storage-usv\/pxtkx\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PxtKX - Bremsenergie\" \/>\n<meta property=\"og:description\" content=\"Max. 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