{"id":4834,"date":"2025-08-23T02:46:30","date_gmt":"2025-08-23T02:46:30","guid":{"rendered":"https:\/\/www.newbasen.com\/?p=4834"},"modified":"2025-08-23T02:59:41","modified_gmt":"2025-08-23T02:59:41","slug":"ip67-2-in-1-automotive-pdu-power-distribution-unit-car-dc-dc-pre-charge-board","status":"publish","type":"post","link":"https:\/\/www.newbasen.com\/ro\/ip67-2-in-1-automotive-pdu-power-distribution-unit-car-dc-dc-pre-charge-board\/","title":{"rendered":"IP67 2 \u00een 1 Automotive PDU unitate de distribu\u021bie a energiei auto DC DC Pre Charge Board"},"content":{"rendered":"<p><strong>IP67 PDU auto 2 \u00een 1 cu convertor DC\/DC \u0219i plac\u0103 de pre\u00eenc\u0103rcare<\/strong><\/p>\n\n\n\n<p><strong>Prezentare general\u0103 a produsului<\/strong><br>Unitatea de distribu\u021bie a energiei (PDU) auto IP67 2 \u00een 1 integreaz\u0103 un convertor DC\/DC de \u00eenalt\u0103 tensiune \u0219i un circuit de pre\u00eenc\u0103rcare \u00eentr-un singur modul compact, proiectat special pentru vehicule electrice (EV) \u0219i vehicule electrice hibride (HEV). Acest dispozitiv multifunc\u021bional eficientizeaz\u0103 gestionarea aliment\u0103rii prin combinarea func\u021biilor critice - conversie de tensiune, distribu\u021bie \u0219i pornire sigur\u0103 - \u00eentr-un pachet robust clasificat pentru medii dificile.<\/p>\n\n\n\n<p><strong>Caracteristici principale<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Integrare cu func\u021bie dubl\u0103<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Conversia DC\/DC<\/strong>: Reduce tensiunea de ie\u0219ire a bateriei de \u00eenalt\u0103 tensiune (300-800V DC) la 12V\/24V DC pentru sistemele de joas\u0103 tensiune (iluminat, ECU, infotainment).<\/li>\n\n\n\n<li><strong>Circuit de pre\u00eenc\u0103rcare<\/strong>: \u00cencarc\u0103 treptat condensatoarele \u00een timpul pornirii sistemului pentru a preveni curen\u021bii de pornire, protej\u00e2nd conectorii \u0219i prelungind durata de via\u021b\u0103 a componentelor.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>IP67 Protec\u021bia mediului<\/strong>\n<ul class=\"wp-block-list\">\n<li>Carcasa etan\u0219\u0103 la praf \u0219i la ap\u0103 (rezistent\u0103 la imersiune de p\u00e2n\u0103 la 1 metru timp de 30 de minute) asigur\u0103 fiabilitatea \u00een aplica\u021bii off-road, marine sau grele.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Siguran\u021b\u0103 \u0219i conformitate<\/strong>\n<ul class=\"wp-block-list\">\n<li>Protec\u021bie \u00eencorporat\u0103 la supratensiune\/subtensiune, \u00eenchidere termic\u0103 \u0219i protec\u021bie la scurtcircuit.<\/li>\n\n\n\n<li>Respect\u0103 standardele auto (ISO 16750, LV123) \u0219i cerin\u021bele EMC (CISPR 25).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Design compact \u0219i modular<\/strong>\n<ul class=\"wp-block-list\">\n<li>Dispunerea eficient\u0103 a spa\u021biului reduce complexitatea cablajului \u0219i timpul de instalare.<\/li>\n\n\n\n<li>Compatibil cu arhitecturile centrale de distribu\u021bie a energiei \u00een vehicule electrice, autobuze \u0219i vehicule comerciale.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p><strong>Aplica\u021bii<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vehicule electrice cu baterie (BEV) \u0219i hibride plug-in (PHEV)<\/li>\n\n\n\n<li>Vehicule electrice de teren (ma\u0219ini de construc\u021bii, camioane miniere)<\/li>\n\n\n\n<li>Sisteme de propulsie electric\u0103 marin\u0103<\/li>\n\n\n\n<li>Vehicule autonome care necesit\u0103 o gestionare robust\u0103 a energiei<\/li>\n<\/ul>\n\n\n\n<p><strong>Specifica\u021bii tehnice<\/strong><\/p>\n\n\n\n<p>Specifica\u021bii de baz\u0103 DC\/AC<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Nume \u0219i prenume<\/td><td>Specifica\u021bii<\/td><td>Observa\u021bii<\/td><\/tr><tr><td>Motor aplicabil<\/td><td>Motoare asincrone \u0219i sincrone trifazate de curent alternativ<\/td><td>&nbsp;<\/td><\/tr><tr><td>Putere nominal\u0103 (KW)<\/td><td>15KW<\/td><td>&nbsp;<\/td><\/tr><tr><td>Putere de v\u00e2rf (KW)<\/td><td>18.5KW<\/td><td>&nbsp;<\/td><\/tr><tr><td>Curent nominal de intrare DC<\/td><td>39A<\/td><td>&nbsp;<\/td><\/tr><tr><td>Curent de intrare DC de v\u00e2rf<\/td><td>58.8A<\/td><td>1 min.<\/td><\/tr><tr><td>Curent nominal de ie\u0219ire<\/td><td>32A<\/td><td>&nbsp;<\/td><\/tr><tr><td>Curent de ie\u0219ire de v\u00e2rf<\/td><td>48A<\/td><td>1 min.<\/td><\/tr><tr><td>Capacitatea de suprasarcin\u0103<\/td><td>150% 1min.\uff1b200% 0.5s (Caracteristici de timp invers)<\/td><td>&nbsp;<\/td><\/tr><tr><td>Stare nominal\u0103 Eficien\u021ba ac\u021bion\u0103rii (%)<\/td><td>\u226595%<\/td><td>&nbsp;<\/td><\/tr><tr><td>Intervalul tensiunii de intrare<\/td><td>DC250V (punct de subtensiune)~DC750V (punct de supratensiune)<\/td><td>&nbsp;<\/td><\/tr><tr><td>Intervalul frecven\u021bei de ie\u0219ire<\/td><td>0.00~320Hz<\/td><td>&nbsp;<\/td><\/tr><tr><td>Dimensiune total\u0103<\/td><td>349*340*158mm\uff08W*D*H\uff09<\/td><td>Unitate\uff1amm<\/td><\/tr><tr><td>Greutate (kg)<\/td><td>Aproximativ 15 kg<\/td><td>&nbsp;<\/td><\/tr><tr><td>Metoda de r\u0103cire<\/td><td>R\u0103cit cu aer<\/td><td>&nbsp;<\/td><\/tr><tr><td>Intervalul de control al vitezei<\/td><td>1\uff1a200<\/td><td rowspan=\"5\">Performan\u021ba controlului vectorial f\u0103r\u0103 senzor de vitez\u0103<\/td><\/tr><tr><td>Precizia controlului vitezei<\/td><td>\u00b10,2%<\/td><\/tr><tr><td>Cuplu de pornire<\/td><td>0\uff0e5Hz\uff0c180%<\/td><\/tr><tr><td>Timp de r\u0103spuns al cuplului<\/td><td>\uff1c10ms<\/td><\/tr><tr><td>Precizia controlului cuplului<\/td><td>\u00b17.5%<\/td><\/tr><tr><td>Fiabilitate<\/td><td colspan=\"2\">Pentru a asigura 3 ani sau 150.000 de kilometri de utilizare normal\u0103, dac\u0103 exist\u0103 o problem\u0103, produc\u0103torul trebuie s\u0103 furnizeze analiza cauzei \u0219i m\u0103surile de solu\u021bionare \u00een termen de 48 de ore.<\/td><\/tr><tr><td>Zgomot<\/td><td colspan=\"2\">\u226460dBA<\/td><\/tr><tr><td>Metoda de comunicare<\/td><td colspan=\"2\">CAN<\/td><\/tr><tr><td>Alte func\u021bii<\/td><td colspan=\"2\">Controlul vitezei, controlul cuplului, comutarea controlului vitezei\/cuplului, limitarea vitezei, limitarea cuplului, vizibilitatea flexibil\u0103 a codurilor func\u021biilor, trei seturi de \u00eenregistr\u0103ri ale defec\u021biunilor, func\u021bia de fr\u00e2nare la supraexcitare, blocarea la supratensiune, blocarea la subtensiune, func\u021bia de repornire la c\u0103dere, func\u021bia de salt de frecven\u021b\u0103, func\u021bia de legare a frecven\u021bei, identificarea parametrilor ma\u0219inilor asincrone, func\u021bia de control al magnetismului slab, limitarea cuplului de \u00eenalt\u0103 precizie, resetarea defec\u021biunilor.<\/td><\/tr><tr><td>Func\u021bia de protec\u021bie<\/td><td colspan=\"2\">Protec\u021bie la supratemperatur\u0103 \u0219i la temperatur\u0103 sc\u0103zut\u0103; protec\u021bie la suprasarcin\u0103 a controlerului motorului \u0219i a motorului, protec\u021bie la scurtcircuit faz\u0103 la faz\u0103; protec\u021bie la supracurent, supratensiune, subtensiune, pierdere de faz\u0103, defazare, vitez\u0103 dep\u0103\u0219it\u0103, deconectare de temperatur\u0103, deconectare encoder.<\/td><\/tr><tr><td>Temperatur\u0103 de depozitare<\/td><td colspan=\"2\">-40\u2103~+85\u2103<\/td><\/tr><tr><td>Nivelul de protec\u021bie<\/td><td colspan=\"2\">IP67<\/td><\/tr><tr><td>Temperatura de func\u021bionare<\/td><td colspan=\"2\">-25 \u2103 ~ +55 \u2103, derating peste 55 \u2103, curentul nominal de ie\u0219ire scade cu 3% pentru fiecare grad de eleva\u021bie.<\/td><\/tr><tr><td>Altitudine<\/td><td colspan=\"2\">Sub 2000 m, redus pentru utilizare peste 1000 m, curentul nominal de ie\u0219ire redus cu 3% pentru fiecare 100 m de \u00een\u0103l\u021bime<\/td><\/tr><tr><td>Vibra\u021bie de m\u0103turat<\/td><td colspan=\"2\">3.5mm,2~9Hz;10m\/s2,9~200Hz;1510m\/s2,200~500Hz<\/td><\/tr><tr><td>Rezisten\u021b\u0103 la tensiune<\/td><td colspan=\"2\">AController de alimentare +, -, motor U, V, W la sol (coaj\u0103) rezisten\u021b\u0103 dielectric\u0103 poate rezista la durata de 1 minut 2500V AC tensiune scurgere curent mai mic de 10mA<\/td><\/tr><tr><td>Rezisten\u021ba la izolare<\/td><td colspan=\"2\">Rezisten\u021ba constant\u0103 a izola\u021biei de testare trebuie s\u0103 fie mai mare de 20M\u03a9<\/td><\/tr><tr><td>Umiditate<\/td><td colspan=\"2\">5~95%, condensul nu este permis<\/td><\/tr><tr><td>\u00cemp\u0103m\u00e2ntare de siguran\u021b\u0103<\/td><td colspan=\"2\">Rezisten\u021ba dintre partea conductoare accesibil\u0103 controlerului \u0219i punctul de \u00eemp\u0103m\u00e2ntare al carcasei este mai mic\u0103 de 0,1\u03a9.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Specifica\u021bii DC\/DC\/Basic<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Nume \u0219i prenume<\/td><td>Specifica\u021bii<\/td><td>Observa\u021bii<\/td><\/tr><tr><td>Intervalul tensiunii de intrare<\/td><td>400-750Vdc<\/td><td>&nbsp;<\/td><\/tr><tr><td>Tensiune de intrare nominal\u0103<\/td><td>450-750Vdc<\/td><td>Nici o reducere \u00een acest interval<\/td><\/tr><tr><td>Curent maxim de intrare<\/td><td>9A<\/td><td>&nbsp;<\/td><\/tr><tr><td>Tensiunea nominal\u0103 de ie\u0219ire<\/td><td>DC27.5\u00b10.3V<\/td><td>&nbsp;<\/td><\/tr><tr><td>Curent nominal de ie\u0219ire<\/td><td>110A<\/td><td>&nbsp;<\/td><\/tr><tr><td>Putere de ie\u0219ire nominal\u0103<\/td><td>3000W<\/td><td>&nbsp;<\/td><\/tr><tr><td>Eficien\u021ba produc\u021biei<\/td><td>Tipic: 96% (intrare 540Vdc, \u226550% LOAD)<\/td><td>&nbsp;<\/td><\/tr><tr><td>Intervalul de ie\u0219ire<\/td><td>DC17-19V protec\u021bie la subtensiune (recuperabil\u0103); DC32 - 33V protec\u021bie la supratensiune (recuperabil\u0103)<\/td><td>&nbsp;<\/td><\/tr><tr><td>Precizia regulatorului de tensiune<\/td><td>\u00b12%<\/td><td>&nbsp;<\/td><\/tr><tr><td>Tensiune Ripple<\/td><td>\u2264500mVp-p<\/td><td>&nbsp;<\/td><\/tr><tr><td>Metoda de control<\/td><td>Comunicare CAN<\/td><td>&nbsp;<\/td><\/tr><tr><td>Tensiune nominal\u0103 de intrare<\/td><td>540Vdc<\/td><td>&nbsp;<\/td><\/tr><tr><td>Subtensiune de intrare<\/td><td>Subtensiune 390Vdc\u00b15V, tensiune punct de recuperare 395Vdc\u00b15V<\/td><td>&nbsp;<\/td><\/tr><tr><td>Supratensiune de intrare<\/td><td>Supratensiune 770Vdc\u00b110V, tensiune punct de recuperare 750Vdc\u00b110V<\/td><td>&nbsp;<\/td><\/tr><tr><td>Protec\u021bie la subtensiune de ie\u0219ire<\/td><td>DC17-19V<\/td><td>auto-recuperare<\/td><\/tr><tr><td>Protec\u021bie la supratensiune de ie\u0219ire<\/td><td>DC32-33V<\/td><td>auto-recuperare<\/td><\/tr><tr><td>Protec\u021bie la supracurent de ie\u0219ire<\/td><td>125\u00b15A<\/td><td>auto-recuperare<\/td><\/tr><tr><td>Protec\u021bie la scurtcircuit la ie\u0219ire<\/td><td>Poate fi protec\u021bie la scurtcircuit; scurtcircuit continuu 10 cicluri de protec\u021bie la blocarea sursei de alimentare, re-power poate fi recuperat<\/td><td>&nbsp;<\/td><\/tr><tr><td>Protec\u021bie la supratemperatur\u0103<\/td><td>Derating de ie\u0219ire atunci c\u00e2nd temperatura substratului de aluminiu este mai mare de 85 \u00b0 C; Oprire de ie\u0219ire atunci c\u00e2nd temperatura este mai mare de 100 \u00b0 C; C\u00e2nd temperatura este mai mic\u0103 de 90 \u2103 ie\u0219irea este restaurat\u0103 automat<\/td><td>Detecteaz\u0103 temperatura intern\u0103 a modulului, auto-recuperare<\/td><\/tr><tr><td>Comunicare DC\/DC<\/td><td>CAN2.0<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>IP67 2-in-1 Automotive PDU with DC\/DC Converter &amp; Pre-Charge Board Product OverviewThe IP67 2-in-1 Automotive Power Distribution Unit (PDU) integrates a high-voltage DC\/DC converter and a pre-charge circuit into a single compact module, designed specifically for electric vehicles (EVs) and hybrid electric vehicles (HEVs). This multi-functional device streamlines power management by combining critical functions\u2014voltage conversion, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4839,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","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":"set","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":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-4834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"uagb_featured_image_src":{"full":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board.jpg",532,400,false],"thumbnail":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board-150x150.jpg",150,150,true],"medium":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board-300x226.jpg",300,226,true],"medium_large":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board.jpg",532,400,false],"large":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board.jpg",532,400,false],"1536x1536":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board.jpg",532,400,false],"2048x2048":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board.jpg",532,400,false],"trp-custom-language-flag":["https:\/\/www.newbasen.com\/wp-content\/uploads\/2025\/08\/pt205921984-ip67_2_in_1_automotive_pdu_power_distribution_unit_car_dc_dc_pre_charge_board-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"tmcuc","author_link":"https:\/\/www.newbasen.com\/ro\/author\/tmcuc\/"},"uagb_comment_info":0,"uagb_excerpt":"IP67 2-in-1 Automotive PDU with DC\/DC Converter &amp; Pre-Charge Board Product OverviewThe IP67 2-in-1 Automotive Power Distribution Unit (PDU) integrates a high-voltage DC\/DC converter and a pre-charge circuit into a single compact module, designed specifically for electric vehicles (EVs) and hybrid electric vehicles (HEVs). This multi-functional device streamlines power management by combining critical functions\u2014voltage conversion,&hellip;","_links":{"self":[{"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/posts\/4834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/comments?post=4834"}],"version-history":[{"count":4,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/posts\/4834\/revisions"}],"predecessor-version":[{"id":4838,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/posts\/4834\/revisions\/4838"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/media\/4839"}],"wp:attachment":[{"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/media?parent=4834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/categories?post=4834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newbasen.com\/ro\/wp-json\/wp\/v2\/tags?post=4834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}