{"id":1884,"date":"2026-09-30T00:48:57","date_gmt":"2026-09-30T00:48:57","guid":{"rendered":"https:\/\/ritoks.com\/?p=1884"},"modified":"2026-10-05T15:26:13","modified_gmt":"2026-10-05T15:26:13","slug":"mpcb-rfq-checklist-motor-control-panels","status":"publish","type":"post","link":"https:\/\/ritoks.com\/ro\/mpcb-rfq-checklist-motor-control-panels\/","title":{"rendered":"Lista de verificare MPCB pentru cererile de ofert\u0103 privind panourile de comand\u0103 a motoarelor"},"content":{"rendered":"<p class=\"wp-block-paragraph\">O cerere de ofert\u0103 (RFQ) pentru un panou de comand\u0103 a motorului (MPCB) trebuie s\u0103 identifice motorul, condi\u021biile de alimentare \u0219i de defect \u00eenainte de a specifica un model de \u00eentrerup\u0103tor. Un \u00eentrerup\u0103tor de protec\u021bie a motorului poate combina func\u021bii care sunt separate \u00een alte arhitecturi de demaroare, dar intervalul s\u0103u de reglare, capacitatea de scurtcircuit \u0219i coordonarea trebuie s\u0103 corespund\u0103 \u00een continuare circuitului real. \u201c\u00centrerup\u0103tor pentru un motor trifazat\u201d nu este o specifica\u021bie suficient\u0103.<\/p>\n<p class=\"wp-block-paragraph\">Aceast\u0103 list\u0103 de verificare ajut\u0103 constructorii de tablouri electrice \u0219i cump\u0103r\u0103torii s\u0103 solicite oferte comparabile. Ea separ\u0103 datele referitoare la motor, analiza circuitului, schema de comand\u0103 \u0219i accesoriile de informa\u021biile privind modelul exact pe care un furnizor trebuie s\u0103 le furnizeze. Lista nu prescrie set\u0103rile de declan\u0219are pentru un motor necunoscut.<\/p>\n<h2 class=\"wp-block-heading\">\u00cencepe\u021bi cu pl\u0103cu\u021ba de identificare a motorului \u0219i regimul de func\u021bionare<\/h2>\n<p class=\"wp-block-paragraph\">Provide the motor&#8217;s rated voltage, frequency, phases, full-load current and any service information relevant to the protection design. Add the starting method and expected starts or load cycling. If the motor has multiple speeds or unusual operation, describe those states rather than sending only a maximum current.<\/p>\n<p class=\"wp-block-paragraph\">Curentul la sarcin\u0103 maxim\u0103 este un parametru esen\u021bial pentru stabilirea unui interval de suprasarcin\u0103 reglabil, \u00eens\u0103 acest interval nu garanteaz\u0103 \u00een sine o setare corect\u0103. Inginerul trebuie s\u0103 verifice pl\u0103cu\u021ba de identificare a motorului, comportamentul la pornire, normele aplicabile \u0219i instruc\u021biunile produc\u0103torului. O pagin\u0103 de produs care prezint\u0103 mai multe variante de reglare nu indic\u0103 varianta necesar\u0103 pentru un motor anume.<\/p>\n<p class=\"wp-block-paragraph\">Preciza\u021bi dac\u0103 aplica\u021bia este de tip \u201edirect-on-line\u201d, cu inversare, stea-triunghi, alimentat\u0103 de convertizor sau alt tip de configura\u021bie. Amplasarea \u0219i coordonarea dispozitivelor de protec\u021bie pot varia. Dac\u0103 \u00een circuit este prezent un convertizor sau un starter electronic, preciza\u021bi \u00een mod explicit rela\u021bia acestuia cu MPCB, \u00een loc s\u0103 se presupun\u0103 o configura\u021bie conven\u021bional\u0103 \u201eacross-the-line\u201d.<\/p>\n<h2 class=\"wp-block-heading\">Descrie\u021bi condi\u021biile de alimentare \u0219i cele de defect poten\u021bial<\/h2>\n<p class=\"wp-block-paragraph\">Give the supply voltage and frequency at the breaker, the earthing system where relevant and the prospective short-circuit current at the installation point. Ask for the exact MPCB&#8217;s breaking-capacity evidence at the applicable voltage. A motor-current match is not enough if the available fault level exceeds the documented device capability.<\/p>\n<p class=\"wp-block-paragraph\">Identify upstream fuses or breakers and any downstream contactor or overload device. The panel designer should determine whether coordination or selectivity requirements apply and obtain tested combinations where needed. Schneider Electric&#8217;s motor-starter coordination tables show that protection and control devices are reviewed as combinations; a similar-looking part is not automatically part of the tested arrangement.<\/p>\n<p class=\"wp-block-paragraph\">Preciza\u021bi ce func\u021bie de protec\u021bie \u00eendepline\u0219te MPCB-ul. \u00cen func\u021bie de model \u0219i de arhitectur\u0103, un MPCB poate include func\u021bii de protec\u021bie la suprasarcin\u0103 \u0219i la scurtcircuit instantaneu, \u00eens\u0103 caracteristicile \u0219i set\u0103rile exacte depind de fiecare model \u00een parte. Nu trage\u021bi concluzii cu privire la curba de declan\u0219are pe baza formei carcasei, a culorii m\u00e2nerului sau a denumirii generice a familiei de produse.<\/p>\n<figure data-spectra-id=\"spectra-31cc218c-a60c-441b-aac1-ba417a174989\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01.webp\" alt=\"Diagrama de intrare pentru selectarea MPCB cu date privind motorul, alimentarea, defec\u021biunile \u0219i demarorul\" class=\"wp-image-1882\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-01-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">\u00cenregistra\u021bi valorile de intrare ale motorului, ale sursei de alimentare \u0219i ale circuitului de pornire \u00eenainte de a compara MPCB-urile.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">Defini\u021bi profilul de pornire al motorului<\/h2>\n<p class=\"wp-block-paragraph\">Un motor poate consuma un curent tranzitoriu \u00een timpul acceler\u0103rii. Furniza\u021bi valoarea curentului de pornire preconizat sau datele furnizate de produc\u0103torul motorului, timpul de accelerare, num\u0103rul de porniri pe perioad\u0103 de func\u021bionare \u0219i condi\u021biile de sarcin\u0103. Inginerul responsabil cu protec\u021biile trebuie s\u0103 compare aceast\u0103 pornire normal\u0103 cu caracteristicile de declan\u0219are propuse, astfel \u00eenc\u00e2t dispozitivul s\u0103 protejeze motorul f\u0103r\u0103 a se declan\u0219a inutil.<\/p>\n<p class=\"wp-block-paragraph\">Nu rezolva\u021bi problema declan\u0219\u0103rilor false prin simpla alegere a unei set\u0103ri mult mai ridicate sau a unui dispozitiv de dimensiuni mai mari. Acest lucru ar putea compromite protec\u021bia \u00eempotriva suprasarcinilor. Dac\u0103 comportamentul la pornire este incert, solicita\u021bi date m\u0103surate sau un studiu al motorului. Solicitarea ar trebui s\u0103 eviden\u021bieze incertitudinea, nu s\u0103 o ascund\u0103 sub un factor de serviciu estimat.<\/p>\n<p class=\"wp-block-paragraph\">\u00cen cazul \u00een care metoda de pornire se modific\u0103 \u00een timpul func\u021bion\u0103rii, explica\u021bi ce semnale recep\u021bioneaz\u0103 MPCB \u00een fiecare stare. O tranzi\u021bie stea-triunghi, inversarea sensului de func\u021bionare sau mi\u0219c\u0103rile intermitente frecvente pot afecta profilul curentului \u0219i coordonarea contactorilor. Schema exact\u0103 a proiectului este necesar\u0103 pentru amplasarea corect\u0103 a dispozitivului.<\/p>\n<h2 class=\"wp-block-heading\">Panoul cu list\u0103 \u0219i restric\u021biile de instalare<\/h2>\n<p class=\"wp-block-paragraph\">Se vor \u00eenregistra temperatura ambiant\u0103 a carcasei, pozi\u021bia de montare, spa\u021biul disponibil pe \u0219ina DIN sau pe panou, dimensiunile conductorilor, tipul bornelor \u0219i accesul pentru reglare. Produc\u0103torul poate specifica cerin\u021be privind reducerea puterii nominale, distan\u021barea sau preg\u0103tirea cablurilor. Intervalul de reglare indicat trebuie verificat \u00een condi\u021biile de instalare, neput\u00e2ndu-se presupune c\u0103 se aplic\u0103 \u00een mod identic \u00een fiecare dulap.<\/p>\n<p class=\"wp-block-paragraph\">Preciza\u021bi modul \u00een care va fi ac\u021bionat \u0219i izolat MPCB-ul. Dac\u0103 sunt necesare elemente precum cuplajul u\u0219ii, m\u00e2nerul rotativ, sistemul de blocare, contactele auxiliare, indicatorul de declan\u0219are, declan\u0219area la subtensiune sau declan\u0219area prin \u0219unt, men\u021biona\u021bi fiecare accesoriu \u00een parte. Solicita\u021bi furnizorului s\u0103 v\u0103 prezinte compatibilitatea exact\u0103 \u0219i codurile de comand\u0103. Un accesoriu men\u021bionat undeva \u00een catalogul de familie s-ar putea s\u0103 nu se potriveasc\u0103 cu fiecare carcas\u0103 sau variant\u0103.<\/p>\n<p class=\"wp-block-paragraph\">Identify the wiring and maintenance access requirements, especially when the breaker is upstream of a contactor in a crowded starter panel. Ask for a dimensioned drawing and installation manual. Physical fit is more than the product&#8217;s face width; terminals, bend radius and handle linkage also need space.<\/p>\n<h2 class=\"wp-block-heading\">Preciza\u021bi \u00een mod clar matricea de dovezi pentru cererea de ofert\u0103 (RFQ)<\/h2>\n<figure class=\"wp-block-table\"><table><thead><tr><th>C\u00e2mpul \u201eCerere de ofert\u0103\u201d<\/th><th>Materiale necesare pentru proiect<\/th><th>Furnizorul confirm\u0103<\/th><\/tr><\/thead><tbody><tr><td>Motor<\/td><td>Curentul nominal \u0219i profilul de pornire<\/td><td>Intervalul de reglare \u0219i datele privind declan\u0219area<\/td><\/tr><tr><td>Aprovizionare<\/td><td>Tensiune \u0219i frecven\u021b\u0103<\/td><td>Parametri electrici exac\u021bi<\/td><\/tr><tr><td>Defec\u021biune<\/td><td>Curentul de scurtcircuit estimat<\/td><td>Capacitatea de rupere la aceast\u0103 tensiune<\/td><\/tr><tr><td>Starter<\/td><td>Contactor \u0219i dispozitivul din amonte<\/td><td>Dovezi combinate\/coordonate<\/td><\/tr><tr><td>Panou<\/td><td>Spa\u021biu, cablaj \u0219i mediu<\/td><td>Dimensiuni \u0219i reguli de instalare<\/td><\/tr><tr><td>Op\u021biuni<\/td><td>M\u00e2ner, semnale \u0219i dispozitive de eliberare<\/td><td>Coduri de comand\u0103 pentru accesorii compatibile<\/td><\/tr><\/tbody><\/table><\/figure>\n<p class=\"wp-block-paragraph\">Solicita\u021bi fi\u0219a tehnic\u0103 a modelului exact, caracteristicile de timp-curent sau de declan\u0219are, datele privind puterea de \u00eentrerupere, instruc\u021biunile de instalare \u0219i catalogul de accesorii. Dac\u0103 un furnizor v\u0103 poate oferi doar o bro\u0219ur\u0103 general\u0103 a gamei de produse, nota\u021bi aspectele care r\u0103m\u00e2n neclarificate. O ofert\u0103 condi\u021bionat\u0103 este util\u0103 atunci c\u00e2nd condi\u021biile sunt clare; aceasta nu reprezint\u0103 o aprobare definitiv\u0103.<\/p>\n<figure data-spectra-id=\"spectra-18e18a82-17d3-4574-963a-65330a6d5159\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02.webp\" alt=\"Matricea de date MPCB pentru cereri de ofert\u0103 privind valorile nominale, curba de declan\u0219are, coordonarea \u0219i accesoriile\" class=\"wp-image-1883\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mpcb-rfq-checklist-motor-control-panels-body-02-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">Compara\u021bi candida\u021bii MPCB pe baza dovezilor oferite de modelul exact \u0219i a compatibilit\u0103\u021bii accesoriilor.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">Distingeti rolurile MPCB, MCB \u0219i ale releului de suprasarcin\u0103<\/h2>\n<p class=\"wp-block-paragraph\">Un \u00eentrerup\u0103tor miniatural de uz general, un \u00eentrerup\u0103tor de protec\u021bie a motorului \u0219i un releu termic de suprasarcin\u0103 sunt destinate unor contexte de selec\u021bie diferite. Prezen\u021ba lor \u00een acela\u0219i tablou nu le face interschimbabile. Circuitul motorului necesit\u0103 un sistem coordonat de protec\u021bie \u0219i comutare, iar inginerul trebuie s\u0103 identifice care dispozitiv se ocup\u0103 de suprasarcin\u0103, scurtcircuit \u0219i izolare.<\/p>\n<p class=\"wp-block-paragraph\">De asemenea, un contactor este un dispozitiv de comutare de control, nu neap\u0103rat un \u00eentrerup\u0103tor de protec\u021bie. Dac\u0103 starterul propus utilizeaz\u0103 un MPCB \u00eempreun\u0103 cu un contactor, aceast\u0103 combina\u021bie trebuie s\u0103 fie \u00eenso\u021bit\u0103 de o certificare corespunz\u0103toare. Dac\u0103, \u00een schimb, starterul utilizeaz\u0103 un releu de suprasarcin\u0103 \u0219i un dispozitiv de protec\u021bie la scurtcircuit separate, cererea de ofert\u0103 trebuie s\u0103 descrie aceast\u0103 arhitectur\u0103, \u00een loc s\u0103 denumeasc\u0103 fiecare component\u0103 drept MPCB.<\/p>\n<h2 class=\"wp-block-heading\">Cum se evalueaz\u0103 o ofert\u0103 alternativ\u0103<\/h2>\n<p class=\"wp-block-paragraph\">Record each bidder&#8217;s exact order code and the evidence supporting its ratings. Compare the adjustment range at the motor&#8217;s nameplate current, interruption duty at the system voltage, trip characteristics, coordination with the specified contactor and accessory compatibility. A higher headline current or more accessories does not automatically mean a better fit.<\/p>\n<p class=\"wp-block-paragraph\">Marca\u021bi orice modific\u0103ri de proiectare pe care le impune o alternativ\u0103: o decupare diferit\u0103 a panoului, dimensiunea conductorului, sistemul de articula\u021bie al m\u00e2nerului sau combina\u021bia de contactoare. Departamentul de achizi\u021bii poate compara astfel impactul tehnic total, nu doar pre\u021bul unitar. O pies\u0103 de schimb care face ca o combina\u021bie de demaroare testat\u0103 s\u0103 devin\u0103 inutilizabil\u0103 trebuie s\u0103 fie reexaminat\u0103 de departamentul de inginerie.<\/p>\n<p class=\"wp-block-paragraph\">P\u0103stra\u021bi \u00eempreun\u0103 revizia aprobat\u0103 a desenului tehnic, \u00eenregistrarea set\u0103rilor \u0219i documenta\u021bia furnizorului. \u00cen timpul punerii \u00een func\u021biune, verifica\u021bi varianta real\u0103 a dispozitivului \u0219i set\u0103rile \u00een raport cu dosarul de proiectare. Dac\u0103 motorul este schimbat ulterior, reevalua\u021bi domeniul de protec\u021bie \u0219i coordonarea, \u00een loc s\u0103 considera\u021bi c\u0103 vechiul MPCB este universal compatibil.<\/p>\n<h2 class=\"wp-block-heading\">Planificarea punerii \u00een func\u021biune \u0219i configurarea sistemului de control<\/h2>\n<p class=\"wp-block-paragraph\">O cerere de ofert\u0103 (RFQ) trebuie s\u0103 precizeze dac\u0103 furnizorul ofer\u0103 o setare din fabric\u0103, un interval recomandat sau doar un dispozitiv reglabil. Inginerul de \u0219antier trebuie s\u0103 stabileasc\u0103 \u0219i s\u0103 documenteze setarea aprobat\u0103 pentru motorul respectiv. O fotografie a cadranului de reglare poate fi util\u0103 pentru documenta\u021bia de execu\u021bie, dar trebuie s\u0103 fie \u00eenso\u021bit\u0103 de codul de comand\u0103 al dispozitivului \u0219i de num\u0103rul de revizie al desenului tehnic, pentru a evita confundarea unui alt \u00eentrerup\u0103tor cu cel aprobat.<\/p>\n<p class=\"wp-block-paragraph\">\u00cenainte de punerea sub tensiune, verifica\u021bi conexiunile la linie \u0219i la bornele de sarcin\u0103, preg\u0103tirea conductorilor, cablarea contactelor auxiliare \u0219i orice sistem de articula\u021bie a manetelor, conform manualului de instalare. Testa\u021bi indica\u021bia de declan\u0219are \u0219i r\u0103spunsul sistemului de comand\u0103 acolo unde procedura proiectului o impune. Raportul de punere \u00een func\u021biune trebuie s\u0103 fac\u0103 distinc\u021bia \u00eentre o verificare func\u021bional\u0103 \u0219i dovada performan\u021bei la scurtcircuit; aceasta din urm\u0103 se bazeaz\u0103 pe teste de tip documentate \u0219i pe dovezi de coordonare aplicabile, nu pe un test de defect \u00een condi\u021bii reale.<\/p>\n<p class=\"wp-block-paragraph\">\u00cen cazul utiliz\u0103rii \u00een flote sau de c\u0103tre produc\u0103torii de echipamente originale (OEM), respecta\u021bi un program de reglare controlat \u00een func\u021bie de modelul motorului. Acest lucru permite personalului de \u00eentre\u021binere s\u0103 \u00een\u021beleag\u0103 ulterior de ce dou\u0103 MPCB-uri identice din punct de vedere vizual au reglaje diferite. Dac\u0103 se schimb\u0103 un motor sau o cutie de viteze, programul solicit\u0103 o revizuire tehnic\u0103 \u00eenainte ca cineva s\u0103 copieze set\u0103rile vechi.<\/p>\n<h2 class=\"wp-block-heading\">Unde se \u00eencadreaz\u0103 RITOKS<\/h2>\n<p class=\"wp-block-paragraph\">Acest <a href=\"https:\/\/ritoks.com\/ro\/product-category\/ac-power-protection\/motor-protection-circuit-breakers\/\">Categoria MPCB<\/a> \u0219i <a href=\"https:\/\/ritoks.com\/ro\/products\/gymp7-three-phase-motor-protection-circuit-breakers\/\">Familia de \u00eentrerup\u0103toare de protec\u021bie a motorului GYMP7<\/a> provide a commercial starting point. Their published family information does not establish the exact model&#8217;s compatibility with an unreviewed motor or starter assembly.<\/p>\n<p class=\"wp-block-paragraph\">Trimite\u021bi pl\u0103cu\u021ba de identificare a motorului, schema unilinie, studiul defec\u021biunilor, lista componentelor demarorului \u0219i lista accesoriilor prin <a href=\"https:\/\/ritoks.com\/ro\/contact-us\/\">Contact RITOKS<\/a>. Solicita\u021bi o variant\u0103 propus\u0103, \u00eenso\u021bit\u0103 de fi\u0219a tehnic\u0103 corespunz\u0103toare \u0219i de dovezi privind instalarea. P\u0103stra\u021bi \u00eentreb\u0103rile nerezolvate legate de circuite \u0219i set\u0103ri pentru inginerul responsabil.<\/p>\n<h2 class=\"wp-block-heading\">\u00centreb\u0103ri frecvente privind cererile de ofert\u0103 (RFQ)<\/h2>\n<h3 class=\"wp-block-heading\">Puterea motorului este suficient\u0103 pentru a alege un MPCB?<\/h3>\n<p class=\"wp-block-paragraph\">Nu. Preciza\u021bi curentul nominal, tensiunea de alimentare, comportamentul la pornire \u0219i condi\u021biile de defect. Puterea \u00een sine nu determin\u0103 setarea de declan\u0219are sau sarcina de \u00eentrerupere.<\/p>\n<h3 class=\"wp-block-heading\">Se poate selecta o valoare de declan\u0219are din punctul mediu al intervalului din catalog?<\/h3>\n<p class=\"wp-block-paragraph\">Nu. Setarea respect\u0103 proiectarea motorului \u0219i a sistemului de protec\u021bie, urm\u00e2nd cu stricte\u021be instruc\u021biunile dispozitivului \u0219i cerin\u021bele aplicabile. Intervalul de reglare indic\u0103 doar set\u0103rile posibile.<\/p>\n<h3 class=\"wp-block-heading\">Orice contactor este compatibil cu MPCB-ul men\u021bionat?<\/h3>\n<p class=\"wp-block-paragraph\">Nu face\u021bi presupuneri. Cerin\u021bele privind combinarea \u0219i coordonarea trebuie verificate \u00een func\u021bie de dispozitivele concrete \u0219i de nivelul de defect al sistemului.<\/p>\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n<p class=\"wp-block-paragraph\">O analiz\u0103 MPCB trebuie s\u0103 coreleze datele de pe pl\u0103cu\u021ba de identificare a motorului \u0219i profilul de pornire cu tensiunea, regimul de func\u021bionare \u00een condi\u021bii de defect, coordonarea demarorului, restric\u021biile tabloului electric \u0219i accesoriile. R\u0103spunsul furnizorului trebuie s\u0103 specifice un model exact \u0219i s\u0103 ofere dovezi pentru fiecare condi\u021bie cheie. Aceasta constituie baza pentru o list\u0103 de materiale a tabloului electric care poate fi justificat\u0103, nu o valoare estimativ\u0103 a curentului nominal.<\/p>\n<h2 class=\"wp-block-heading\">Referin\u021be<\/h2>\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/66277\" target=\"_blank\" rel=\"noopener\">IEC, IEC 60947-2:2024 \u00eentrerup\u0103toare automate<\/a>.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/74487\" target=\"_blank\" rel=\"noopener\">IEC, IEC 60947-4-1:2023 \u2013 Dispozitive de pornire a motoarelor<\/a>.<\/li><li><a href=\"https:\/\/download.schneider-electric.com\/files?filename=Catalog&#038;p_Doc_Ref=MKTED210011EN\" target=\"_blank\" rel=\"noopener\">Schneider Electric, catalogul de demaroare de motor TeSys \u0219i tabelele de coordonare<\/a>.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Build an MPCB inquiry from motor nameplate data, starting duty, fault level, starter coordination, panel fit and accessory 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