{"id":2928,"date":"2025-06-16T00:28:41","date_gmt":"2025-06-16T00:28:41","guid":{"rendered":"https:\/\/altal.ro\/?post_type=product&#038;p=2928"},"modified":"2025-07-23T02:06:31","modified_gmt":"2025-07-22T23:06:31","slug":"contactor-cjx93p40a-pentru-compresor","status":"publish","type":"product","link":"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/","title":{"rendered":"Contactor CJX93P40A pentru compresor pomp\u0103 de c\u0103ldur\u0103"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Cuprins<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Contactor_CJX93P40A_pentru_compresor_pompa_de_caldura\">Contactor CJX93P40A pentru compresor pomp\u0103 de c\u0103ldur\u0103<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Tabel_de_conversie_a_caracteristicilor_nominale\">Tabel de conversie a caracteristicilor nominale<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Contactor_CJX93P40A_pentru_compresor_Caracteristici_nominale_in_functie_de_sarcina\">Contactor CJX93P40A pentru compresor. Caracteristici nominale \u00een func\u021bie de sarcin\u0103<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Categoriile_de_sarcina\">Categoriile de sarcin\u0103<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Constructia_contactelor_si_a_magnetului\">Construc\u021bia contactelor \u0219i a magnetului<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Contacte_auxiliare_NC1\">Contacte auxiliare NC1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Seria_de_contactori_CJX9\">Seria de contactori CJX9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/altal.ro\/ro\/contactor-cjx93p40a-pentru-compresor\/#Caracteristici_tehnice\">Caracteristici tehnice<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Contactor_CJX93P40A_pentru_compresor_pompa_de_caldura\"><\/span>Contactor CJX93P40A pentru compresor pomp\u0103 de c\u0103ldur\u0103<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Acest Contactor CJX93P40A pentru compresor este proiectat pentru un curent nominal de <strong>40A<\/strong>. C\u00e2nd se aplic\u0103 tensiune pe bobina de comand\u0103, contactorul se comut\u0103, \u00eenchid\u00e2nd contactele principale. Este important de men\u021bionat c\u0103 tensiunea \u00een circuitul de comand\u0103 trebuie s\u0103 fie de 230V. Acest contactor este potrivit pentru pornirea compresoarelor <a href=\"https:\/\/altal.ro\/ro\/pompe-de-caldura-altal\/\" target=\"_blank\" rel=\"noopener\">pompe de c\u0103ldur\u0103<\/a> cu vitez\u0103 fix\u0103. De asemenea, poate fi utilizat ca \u00eentrerup\u0103tor pentru echipamente periferice de putere mare, precum pompe de circula\u021bie, rezisten\u021be electrice \u0219i alte echipamente.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Tabel_de_conversie_a_caracteristicilor_nominale\"><\/span>Tabel de conversie a caracteristicilor nominale<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table style=\"width: 45.5625%\" border=\"1\" width=\"37.9797%\">\n<tbody>\n<tr>\n<td style=\"width: 38.8299%\" width=\"236\"><strong>Tensiune de lucru<\/strong><\/td>\n<td style=\"width: 27.5071%;text-align: center\" colspan=\"2\" width=\"198\"><strong>Curent nominal<\/strong><\/td>\n<td style=\"width: 28.234%;text-align: center\" colspan=\"2\" width=\"217\"><strong>Putere nominal\u0103<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.8299%\" width=\"236\">Contactor CJX93P40A pentru compresor<\/td>\n<td style=\"width: 12.7685%;text-align: center\" width=\"66\"><strong>AC3<\/strong><\/td>\n<td style=\"width: 14.7386%;text-align: center\" width=\"132\"><strong>AC4<\/strong><\/td>\n<td style=\"width: 14.3962%;text-align: center\" width=\"104\"><strong>AC3<\/strong><\/td>\n<td style=\"width: 13.8378%;text-align: center\" width=\"113\"><strong>AC4<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.8299%\" width=\"236\">50Hz, 220\/230V<\/td>\n<td style=\"width: 12.7685%;text-align: center\" width=\"66\">&#8211;<\/td>\n<td style=\"width: 14.7386%;text-align: center\" width=\"132\">&#8211;<\/td>\n<td style=\"width: 14.3962%;text-align: center\" width=\"104\">11 kW<\/td>\n<td style=\"width: 13.8378%;text-align: center\" width=\"113\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.8299%\" width=\"236\">50Hz, 380\/400V<\/td>\n<td style=\"width: 12.7685%;text-align: center\" width=\"66\">40A<\/td>\n<td style=\"width: 14.7386%;text-align: center\" width=\"132\">18,5A<\/td>\n<td style=\"width: 14.3962%;text-align: center\" width=\"104\">18,5 kW<\/td>\n<td style=\"width: 13.8378%;text-align: center\" width=\"113\">7,5 kW<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.8299%\" width=\"236\">50Hz, 660\/690V<\/td>\n<td style=\"width: 12.7685%;text-align: center\" width=\"66\">34A<\/td>\n<td style=\"width: 14.7386%;text-align: center\" width=\"132\">9A<\/td>\n<td style=\"width: 14.3962%;text-align: center\" width=\"104\">30 kW<\/td>\n<td style=\"width: 13.8378%;text-align: center\" width=\"113\">7,5 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Contactor_CJX93P40A_pentru_compresor_Caracteristici_nominale_in_functie_de_sarcina\"><\/span><strong>Contactor CJX93P40A pentru compresor. Caracteristici nominale \u00een func\u021bie de sarcin\u0103<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00cenc\u0103rcarea conectat\u0103 \u0219i tensiunea de alimentare influen\u021beaz\u0103 direct caracteristicile nominale ale contactorului. De exemplu, curentul nominal de <strong>40A<\/strong>, indicat pe carcas\u0103 \u0219i \u00een denumirea dispozitivului, se refer\u0103 la utilizarea standard \u2014 controlul motoarelor electrice cu alimentare trifazic\u0103 de 380V \u00een categoria <strong>AC-3<\/strong>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Categoriile_de_sarcina\"><\/span>Categoriile de sarcin\u0103<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Acest Contactor CJX93P40A pentru compresor este proiectat pentru o sarcin\u0103 standard de <strong>18,5 kW<\/strong>. Pentru aplica\u021bii mai pu\u021bin solicitante, cum ar fi becurile incandescente sau rezisten\u021bele electrice (T\u042d\u041d-uri), cea mai potrivit\u0103 categorie este <a href=\"https:\/\/en.wikipedia.org\/wiki\/Utilization_categories\" target=\"_blank\" rel=\"noopener\"><strong>AC-1<\/strong><\/a>. \u00cen schimb, dac\u0103 dispozitivul controleaz\u0103 motoare cu mecanisme grele sau schimbarea direc\u021biei de rota\u021bie, este preferabil\u0103 categoria <a href=\"https:\/\/en.wikipedia.org\/wiki\/Utilization_categories\" target=\"_blank\" rel=\"noopener\"><strong>AC-4<\/strong><\/a>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Constructia_contactelor_si_a_magnetului\"><\/span>Construc\u021bia contactelor \u0219i a magnetului<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Contactor CJX93P40\u0410 utilizeaz\u0103 schema clasic\u0103 cu dubl\u0103 rupere. \u00cen plus, partea mobil\u0103 central\u0103 este echipat\u0103 cu o arc pentru cre\u0219terea fiabilit\u0103\u021bii. Produc\u0103torii au prev\u0103zut fixarea pl\u0103cilor magnetice \u00een 12 locuri, \u0219ase dintre ele fiind prin cioc\u0103nire, pentru a spori rezisten\u021ba construc\u021biei. Pentru reducerea vibra\u021biilor, s-au ad\u0103ugat amortizoare din cauciuc pe partea fix\u0103, iar bobinele supraconstrictate previn rebound-ul arm\u0103turii la trecerea prin zero a fazei.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Contacte_auxiliare_NC1\"><\/span>Contacte auxiliare NC1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00cen circuitele de control, unde curen\u021bii \u0219i tensiunile sunt mici, comutarea poate fi dificil\u0103 din cauza peliculei de oxid pe contacte. \u00cen timpul comut\u0103rii, partea mobil\u0103 cu arc se deplaseaz\u0103, cur\u0103\u021b\u00e2nd stratul superior al contactelor. Ca rezultat, marcajele perpendiculare sporesc frecarea \u0219i asigur\u0103 o cur\u0103\u021bare \u0219i mai eficient\u0103.<\/p>\n<hr \/>\n<h3><span class=\"ez-toc-section\" id=\"Seria_de_contactori_CJX9\"><\/span>Seria de contactori CJX9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Contactor CJX93P40A pentru compresor sunt foarte populari datorit\u0103 construc\u021biei fiabile, bazate pe solu\u021bii testate. \u00cen plus, aceste dispozitive sunt excelente pentru comutarea circuitelor electrice \u00een diverse echipamente industriale. Dac\u0103 combina\u021bi Contactor CJX93P40A pentru compresor cu relee termice, pute\u021bi proteja echipamentele electrice de suprasarcin\u0103. Seria acoper\u0103 o gam\u0103 larg\u0103 de curen\u021bi nominali, de la 9 la 95A, \u0219i ofer\u0103 extindere func\u021bional\u0103 prin module suplimentare:<\/p>\n<ul>\n<li>Contactor cu \u00eent\u00e2rziere de timp;<\/li>\n<li>Contactor reversibil;<\/li>\n<li>Relee electromagnetice de pornire;<\/li>\n<li>Contactor pentru circuite KRM;<\/li>\n<li>Starturi multifunc\u021bionale tip &#8222;stea-triunghi&#8221;.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Caracteristici_tehnice\"><\/span>Caracteristici tehnice<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Tensiunea circuitelor:<\/strong> p\u00e2n\u0103 la 690V.<\/li>\n<li><strong>Frecven\u021ba re\u021belei:<\/strong> p\u00e2n\u0103 la 60Hz.<\/li>\n<li><strong>Circuite de control:<\/strong> curent alternativ sau continuu (modelele cu litera Z suport\u0103 curent continuu).<\/li>\n<li><strong>Bobine de comand\u0103:<\/strong> tensiune de 220V.<\/li>\n<li><strong>Durata de func\u021bionare:<\/strong> p\u00e2n\u0103 la 1200 cicluri pe or\u0103 (categoria <strong>AC-3<\/strong>, 380\/400V).<\/li>\n<li><strong>Durabilitate:<\/strong> p\u00e2n\u0103 la 10 milioane de cicluri de comutare.<\/li>\n<\/ul>\n<p>Datorit\u0103 acestor caracteristici, seria CJX9 asigur\u0103 o func\u021bionare fiabil\u0103 \u0219i eficient\u0103, conform standardelor moderne.<\/p>\n<hr \/>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Tensiunea circuitelor:<\/strong> p\u00e2n\u0103 la 690V.<\/li>\n<li><strong>Frecven\u021ba re\u021belei:<\/strong> p\u00e2n\u0103 la 60Hz.<\/li>\n<li><strong>Circuite de control:<\/strong> curent alternativ sau continuu (modelele cu litera Z suport\u0103 curent continuu).<\/li>\n<li><strong>Bobine de comand\u0103:<\/strong> tensiune de 220V.<\/li>\n<li><strong>Durata de func\u021bionare:<\/strong> p\u00e2n\u0103 la 1200 cicluri pe or\u0103 (categoria <strong>AC-3<\/strong>, 380\/400V).<\/li>\n<li><strong>Durabilitate:<\/strong> p\u00e2n\u0103 la 10 milioane de cicluri de comutare.<\/li>\n<\/ul>\n","protected":false},"featured_media":2164,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[276],"product_tag":[279,455],"class_list":{"0":"post-2928","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-contactoare","7":"product_tag-279","8":"product_tag-contactor","10":"first","11":"instock","12":"sale","13":"featured","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple","18":"entry","19":"content-bg","20":"loop-entry"},"acf":[],"_links":{"self":[{"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product\/2928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/comments?post=2928"}],"version-history":[{"count":2,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product\/2928\/revisions"}],"predecessor-version":[{"id":7681,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product\/2928\/revisions\/7681"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/media\/2164"}],"wp:attachment":[{"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/media?parent=2928"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_brand?post=2928"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_cat?post=2928"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_tag?post=2928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}