{"id":6182,"date":"2025-06-27T14:53:02","date_gmt":"2025-06-27T11:53:02","guid":{"rendered":"https:\/\/altal.ro\/?post_type=product&#038;p=6182"},"modified":"2025-07-23T01:18:05","modified_gmt":"2025-07-22T22:18:05","slug":"supapa-de-expansiune-dpfaa1-3","status":"publish","type":"product","link":"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/","title":{"rendered":"Supap\u0103 de expansiune DPFAA1.3"},"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\/supapa-de-expansiune-dpfaa1-3\/#Supapa_de_expansiune_DPFAA13\">Supapa de expansiune DPFAA1.3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#Supapa_de_expansiune_DPFAA13_Caracteristici_tehnice\">Supap\u0103 de expansiune DPFAA1.3. Caracteristici tehnice<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#Supapa_de_expansiune_DPFAA13_Tabel_specificatii\">Supap\u0103 de expansiune DPFAA1.3. Tabel specifica\u021bii<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#Supapa_de_expansiune_DPFAA13_Dimensiuni\">Supap\u0103 de expansiune DPFAA1.3. Dimensiuni<\/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\/supapa-de-expansiune-dpfaa1-3\/#Prezentare_generala_a_seriei_de_produse\">Prezentare general\u0103 a seriei de produse:<\/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\/supapa-de-expansiune-dpfaa1-3\/#Caracteristici_ale_produsului\">Caracteristici ale produsului:<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#Aplicatii\">Aplica\u021bii:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#Supapa_de_expansiune_DPFAA13_Parametri_electrici\">Supap\u0103 de expansiune DPFAA1.3. Parametri electrici:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#%E2%9C%85_Aplicatii_recomandate\">\u2705 Aplica\u021bii recomandate:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/altal.ro\/ro\/supapa-de-expansiune-dpfaa1-3\/#%E2%AD%90_Beneficii_cheie\">\u2b50 Beneficii cheie:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Supapa_de_expansiune_DPFAA13\"><\/span>Supapa de expansiune DPFAA1.3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Descriere<\/strong> <a href=\"https:\/\/theengineeringmindset.com\/how-electronic-expansion-valves-work\/\" target=\"_blank\" rel=\"noopener\">Supap\u0103 de expansiune DPF1.3<\/a> este un supap\u0103 cu sec\u021biune de trecere restr\u00e2ns\u0103, destinat\u0103 pentru throttling \u0219i reglarea fluxului de agent frigorific c\u0103tre evaporator \u00een func\u021bie de sarcina termic\u0103. Pentru controlul ERV este necesar un controler, precum \u0219i o surs\u0103 de alimentare pentru motorul pas cu pas al ventilului. Semnalele de intrare ale controlerului sunt citiri ale senzorilor de presiune \u0219i temperatur\u0103 instala\u021bi pe conducta de aspiration. Presiunea de evaporare m\u0103surat\u0103 de senzor corespunde temperaturii de evaporare. Semnalele de temperatur\u0103 indic\u0103 temperatura de super-\u00eenc\u0103lzire a agentului frigorific la ie\u0219irea din evaporator. Controlerul EEV determin\u0103 valoarea de super-\u00eenc\u0103lzire ca diferen\u021ba dintre temperatura de super-\u00eenc\u0103lzire \u0219i temperatura de evaporare. Pentru func\u021bionare corect\u0103 \u0219i sigur\u0103, valoarea super-\u00eenc\u0103lzirii trebuie s\u0103 fie \u00eentre 7\u201310 \u00b0C. Controlerul compar\u0103 valoarea actual\u0103 a super-\u00eenc\u0103lzirii cu valoarea setat\u0103 \u0219i trimite semnalul de control corespunz\u0103tor: pentru deschiderea supapei pentru reducerea super-\u00eenc\u0103lzirii. Supapa de expansiune <strong>DPFAA1.3<\/strong> regleaz\u0103 puterea termic\u0103 de la 4.2 la 9.2 kW (de\u0103inde de agentul frigorific. <strong>Pentru consulta\u021bii contacta\u021bi +37369104125.<\/strong> <strong>Supap\u0103 de expansiune DPF1.3<\/strong> este destinat pentru utilizare \u00een sisteme de <a href=\"https:\/\/altal.ro\/ro\/pompe-de-caldura-altal\/\">pompe de c\u0103ldur\u0103 reversibile<\/a>. Supapa de expansiune <strong>DPFAA1.3<\/strong> regleaz\u0103 automat debitul agentului frigorific \u0219i asigur\u0103 func\u021bionarea sistemului \u00een condi\u021bii optime pentru r\u0103cire rapid\u0103 sau \u00eenc\u0103lzire, control precis al temperaturii \u0219i economie de energie. De asemenea, Supapa de expansiune <strong>DPFAA1.3<\/strong> poate fi folosit\u0103, de exemplu, pentru controlul presiunii \u00een linia de aspira\u021bie. Supapa de expansiune <strong>DPFAA1.3<\/strong> permite func\u021bionare bidirec\u021bional\u0103 pentru gestionarea fluxului agentului frigorific \u00een mod de \u00eenc\u0103lzire sau r\u0103cire.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Supapa_de_expansiune_DPFAA13_Caracteristici_tehnice\"><\/span><strong>Supap\u0103 de expansiune DPFAA1.3. Caracteristici tehnice<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"width: 72.0265%\" border=\"1\" width=\"45.338%\">\n<tbody>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Agent frigorific compatibil <strong>(Supap\u0103 de expansiune DPFAA1.3)<\/strong><\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">R22, R410A, R407C, R32, R134A, R404A, R507C etc.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Temperatura medie<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">De la -30\u00b0C p\u00e2n\u0103 la +70\u00b0C.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Temperatura mediului<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">De la -30\u00b0C p\u00e2n\u0103 la +60\u00b0C.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Umiditatea relativ\u0103<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">De la 0% p\u00e2n\u0103 la 95% umiditate relativ\u0103.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Tensiunea bobinei<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">12V DC (\u00b110%), und\u0103 dreptunghiular\u0103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Curentul bobinei<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">260 mA\/faz\u0103 (la 20\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Rezisten\u021ba bobinei<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">46\u00b13.7 \u03a9\/faz\u0103 (la 20\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Clasa de izolare a bobinei<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">E<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Clasa de protec\u021bie a bobinei<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">IP67<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Modul de excitare<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">Excitare faza de la 1 la 2, comutare monofazat\u0103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Viteza de excitare<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">de la 30 la 90 impulsuri\/sec.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Men\u021binerea modului de excitare la oprire<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">De la 0.1 la 1 sec<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 51.0813%\" width=\"283\">Timp minim de mi\u0219care de la complet deschis la complet \u00eenchis<\/td>\n<td style=\"width: 41.949%;text-align: center\" width=\"369\">5.8 sec (cu 90 impulsuri\/sec.)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Supapa_de_expansiune_DPFAA13_Tabel_specificatii\"><\/span>Supap\u0103 de expansiune DPFAA1.3. <strong>Tabel specifica\u021bii<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"width: 55.5435%;height: 462px\" border=\"1\">\n<tbody>\n<tr style=\"height: 10px\">\n<td style=\"height: 20px;text-align: center;width: 5.65353%\" rowspan=\"2\">Model<\/td>\n<td style=\"height: 10px;text-align: center;width: 15.9256%\" colspan=\"5\">Capacitate nominal\u0103 de r\u0103cire (kW).\u00a0 Presiune max 43 bar,\u00a0 lucru 35 bar<\/td>\n<td style=\"height: 20px;text-align: center;width: 3.14433%\" rowspan=\"2\">Debet, (\u043c3\/\u0447)<\/td>\n<\/tr>\n<tr style=\"height: 10px\">\n<td style=\"height: 10px;text-align: center;width: 3.82627%\">R22<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.68873%\">R407C<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.79214%\">R410A<\/td>\n<td style=\"height: 10px;text-align: center;width: 3.61945%\">R32<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.99897%\">R134A<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 0.6A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">0.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">0.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">0.8<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">1.2<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">0.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.01<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 0.8A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">1.2<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">1.3<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">1.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">2.1<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">0.9<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.017<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\"><span style=\"color: #000000\">DPF(AA)<\/span> <span style=\"color: #000000\">1.0A<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\"><span style=\"color: #000000\">2.7<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\"><span style=\"color: #000000\">2.8<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\"><span style=\"color: #000000\">3.1<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\"><span style=\"color: #000000\">4.6<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\"><span style=\"color: #000000\">2.1<\/span><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\"><span style=\"color: #000000\">0.0<\/span><span style=\"color: #000000\">25<\/span><\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\"><strong><span style=\"color: #ff0000\">DPF(AA) 1.3A<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\"><strong><span style=\"color: #ff0000\">5.3<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\"><strong><span style=\"color: #ff0000\">5.7<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\"><strong><span style=\"color: #ff0000\">6.2<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\"><strong><span style=\"color: #ff0000\">9.2<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\"><strong><span style=\"color: #ff0000\">4.2<\/span><\/strong><\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\"><strong><span style=\"color: #ff0000\">0.05<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 1.6A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">9.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">9.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">10.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">15.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">7.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.08<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 1.8A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">10.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">11.3<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">12.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">18.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">8.3<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.1<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 2.0A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">13.2<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">14.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">15.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">22.8<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">10.3<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.16<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 2.2A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">14.2<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">15.1<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">16.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">24.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">11.1<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.2<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 2.4A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">16.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">17.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">19.5<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">28.8<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">13.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.23<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 3.0A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">27.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">29.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">32.3<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">47.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">21.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.39<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 3.2A<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">30.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">32.4<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">35.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">52.6<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">23.8<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.43<\/td>\n<\/tr>\n<tr style=\"height: 10px\">\n<td style=\"height: 10px;text-align: center;width: 5.65353%\">DPF(AA) 4.0B<\/td>\n<td style=\"height: 10px;text-align: center;width: 3.82627%\">50.6<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.68873%\">53.8<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.79214%\">59.2<\/td>\n<td style=\"height: 10px;text-align: center;width: 3.61945%\">87.5<\/td>\n<td style=\"height: 10px;text-align: center;width: 2.99897%\">39.5<\/td>\n<td style=\"height: 10px;text-align: center;width: 3.14433%\">0.5<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"height: 36px;text-align: center;width: 5.65353%\">DPF(AA) 4.5B<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.82627%\">67.7<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.68873%\">72.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.79214%\">79.2<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.61945%\">117.0<\/td>\n<td style=\"height: 36px;text-align: center;width: 2.99897%\">52.9<\/td>\n<td style=\"height: 36px;text-align: center;width: 3.14433%\">0.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Supapa_de_expansiune_DPFAA13_Dimensiuni\"><\/span>Supap\u0103 de expansiune DPFAA1.3. Dimensiuni<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"width: 55.4858%;height: 516px\" border=\"1\">\n<tbody>\n<tr style=\"height: 38px\">\n<td style=\"width: 14.2219%;text-align: center;height: 48px\" rowspan=\"2\">Model<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 48px\" rowspan=\"2\">Dimensiunea orificiu, (mm)<\/td>\n<td style=\"width: 20.553%;text-align: center;height: 38px\" colspan=\"5\">Dimensiune, (mm)<\/td>\n<\/tr>\n<tr style=\"height: 10px\">\n<td style=\"width: 4.44865%;text-align: center;height: 10px\">F<\/td>\n<td style=\"width: 4.72858%;text-align: center;height: 10px\">G<\/td>\n<td style=\"width: 4.00475%;text-align: center;height: 10px\">H<\/td>\n<td style=\"width: 4.55994%;text-align: center;height: 10px\">\u03c6d<\/td>\n<td style=\"width: 2.81112%;text-align: center;height: 10px\">\u03c6N<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 0.6A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">0.6<\/td>\n<td style=\"width: 4.44865%;text-align: center;height: 324px\" rowspan=\"9\">80<\/td>\n<td style=\"width: 4.72858%;text-align: center;height: 324px\" rowspan=\"9\">36<\/td>\n<td style=\"width: 4.00475%;text-align: center;height: 324px\" rowspan=\"9\">30<\/td>\n<td style=\"width: 4.55994%;text-align: center;height: 324px\" rowspan=\"9\">6.35<\/td>\n<td style=\"width: 2.81112%;text-align: center;height: 468px\" rowspan=\"13\">17.35<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 0.8A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">0.8<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 1.0A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">1.0<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\"><span style=\"color: #ff0000\"><strong>DPF(AA) 1.3A<\/strong><\/span><\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\"><span style=\"color: #ff0000\"><strong>1.3<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 1.6A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">1.6<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 1.8A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">1.8<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 2.0A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">2.0<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 2.2A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">2.2<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 2.4A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">2.4<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 3.0A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">3.0<\/td>\n<td style=\"width: 4.44865%;text-align: center;height: 72px\" rowspan=\"2\">83<\/td>\n<td style=\"width: 4.72858%;text-align: center;height: 72px\" rowspan=\"2\">39<\/td>\n<td style=\"width: 4.00475%;text-align: center;height: 72px\" rowspan=\"2\">39<\/td>\n<td style=\"width: 4.55994%;text-align: center;height: 144px\" rowspan=\"4\">7.94<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 3.2A<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">3.2<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 4.0B<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">4.0<\/td>\n<td style=\"width: 4.44865%;text-align: center;height: 72px\" rowspan=\"2\">101<\/td>\n<td style=\"width: 4.72858%;text-align: center;height: 72px\" rowspan=\"2\">47<\/td>\n<td style=\"width: 4.00475%;text-align: center;height: 72px\" rowspan=\"2\">51<\/td>\n<\/tr>\n<tr style=\"height: 36px\">\n<td style=\"width: 14.2219%;text-align: center;height: 36px\">DPF(AA) 4.5B<\/td>\n<td style=\"width: 14.8061%;text-align: center;height: 36px\">4.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Prezentare_generala_a_seriei_de_produse\"><\/span>Prezentare general\u0103 a seriei de produse:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DPF(AA) (P1)1.0~DPF(AA) (P2)3.2 este o serie de supape electronice de expansiune utilizate \u00een principal \u00een sisteme frigorifice, de climatizare \u0219i pompe de c\u0103ldur\u0103 pentru reglarea automat\u0103 a debitului de agent frigorific. Acest lucru permite sistemului s\u0103 func\u021bioneze \u00een condi\u021bii optime, asigur\u00e2nd r\u0103cire sau \u00eenc\u0103lzire rapid\u0103, control precis al temperaturii \u0219i economisire de energie.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Caracteristici_ale_produsului\"><\/span>Caracteristici ale produsului:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>Compact, ocup\u0103 foarte pu\u021bin spa\u021biu: \u00een\u0103l\u021bime redus\u0103, dimensiuni mici \u0219i greutate sc\u0103zut\u0103;<\/li>\n<li>Canal de flux optimizat, nivel redus de zgomot;<\/li>\n<li>Operare rapid\u0103, consum redus de energie;<\/li>\n<li>Reglare bidirec\u021bional\u0103, utilizat\u0103 \u00een sisteme reversibile precum pompele de c\u0103ldur\u0103.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"Aplicatii\"><\/span>Aplica\u021bii:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Agent frigorific utilizat: R22, R134a, R407C, R404A, R410A, R32, R290 etc.;<\/li>\n<li>Range de putere: de la 3.5 la 33.3 kW (capacitate nominal\u0103 R22);<\/li>\n<li>Temperatura medie: -40\u00b0C p\u00e2n\u0103 la +85\u00b0C (coeficient de electrificare sub 50%);<\/li>\n<li>Temperatura mediului: -30\u00b0C p\u00e2n\u0103 la +60\u00b0C (coeficient de electrificare sub 50%);<\/li>\n<li>Umiditate relativ\u0103: sub 95%;<\/li>\n<li>Impuls de deschidere complet\u0103: 500; impuls de deschidere valv\u0103: 3220;<\/li>\n<li>Certific\u0103ri: UL, VDE, CQC;<\/li>\n<li>Mod de instalare: bobina orientat\u0103 \u00een sus, axul rotorului perpendicular pe planul orizontal, cu abatere de \u00b115\u00b0. Conducta de admisie este pozi\u021bionat\u0103 orizontal, iar cea de evacuare orientat\u0103 \u00een jos.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Supapa_de_expansiune_DPFAA13_Parametri_electrici\"><\/span>Supap\u0103 de expansiune DPFAA1.3. Parametri electrici:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Tensiune nominal\u0103: 12V DC (\u00b110%);<\/li>\n<li>Mod de func\u021bionare: motor pas cu pas cu magnet permanent, cu ac\u021bionare direct\u0103;<\/li>\n<li>Mod de excitare: faza 1-2, polaritate unipolar\u0103;<\/li>\n<li>Vitez\u0103 de excitare: 30PPS &#8211; 40PPS;<\/li>\n<li>Men\u021binerea modului de excitare la sf\u00e2r\u0219it: \u00eentre 0.1 \u0219i 1 sec;<\/li>\n<li>Timp minim de mi\u0219care de la complet deschis la complet \u00eenchis: 13 sec (cu 40 impulsuri\/sec);<\/li>\n<li>Curentul bobinei: DPF(AA) 1.0~3.2, 260 mA\/faz\u0103 (la 20\u00b0C);<\/li>\n<li>Rezisten\u021ba bobinei: DPF(AA) 1.0~3.2, 4.6\u00b13.7 \u03a9\/faz\u0103 (la 20\u00b0C);<\/li>\n<li>Clasa de izolare a bobinei: E;<\/li>\n<li>Grad de protec\u021bie: IP67.<\/li>\n<\/ul>\n<h3 data-start=\"1132\" data-end=\"1160\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Aplicatii_recomandate\"><\/span>\u2705 Aplica\u021bii recomandate:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1162\" data-end=\"1355\">\n<li data-start=\"1162\" data-end=\"1217\">\n<p data-start=\"1164\" data-end=\"1217\">Sisteme cu <strong data-start=\"1175\" data-end=\"1215\">pompe de c\u0103ldur\u0103 aer-ap\u0103 sau sol-ap\u0103.<\/strong><\/p>\n<\/li>\n<li data-start=\"1218\" data-end=\"1267\">\n<p data-start=\"1220\" data-end=\"1267\"><strong data-start=\"1220\" data-end=\"1265\">Instala\u021bii HVAC comerciale \u0219i industriale.<\/strong><\/p>\n<\/li>\n<li data-start=\"1268\" data-end=\"1306\">\n<p data-start=\"1270\" data-end=\"1306\">Unit\u0103\u021bi tip rooftop, chillere, VRF.<\/p>\n<\/li>\n<li data-start=\"1307\" data-end=\"1355\">\n<p data-start=\"1309\" data-end=\"1355\">Sisteme automatizate cu control Modbus \/ RS485.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1357\" data-end=\"1360\" \/>\n<h3 data-start=\"1362\" data-end=\"1384\"><span class=\"ez-toc-section\" id=\"%E2%AD%90_Beneficii_cheie\"><\/span>\u2b50 Beneficii cheie:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1386\" data-end=\"1637\">\n<li data-start=\"1386\" data-end=\"1434\">\n<p data-start=\"1388\" data-end=\"1434\">\u2705 R\u0103spuns rapid la varia\u021biile de temperatur\u0103<\/p>\n<\/li>\n<li data-start=\"1435\" data-end=\"1485\">\n<p data-start=\"1437\" data-end=\"1485\">\u2705 Cre\u0219terea performan\u021bei sistemului frigorific<\/p>\n<\/li>\n<li data-start=\"1486\" data-end=\"1523\">\n<p data-start=\"1488\" data-end=\"1523\">\u2705 Reducerea consumului de energie<\/p>\n<\/li>\n<li data-start=\"1524\" data-end=\"1579\">\n<p data-start=\"1526\" data-end=\"1579\">\u2705 Protec\u021bie \u00eempotriva supra\u00eenc\u0103rc\u0103rii compresorului<\/p>\n<\/li>\n<li data-start=\"1580\" data-end=\"1637\">\n<p data-start=\"1582\" data-end=\"1637\">\u2705 Integrare facil\u0103 \u00een sisteme cu controlere electronice<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"793\" data-end=\"818\">\n<p data-start=\"795\" data-end=\"818\"><strong data-start=\"795\" data-end=\"805\">Model:<\/strong> DPF(AA)1.3<\/p>\n<\/li>\n<li data-start=\"819\" data-end=\"864\">\n<p data-start=\"821\" data-end=\"864\"><strong data-start=\"821\" data-end=\"829\">Tip: <\/strong><span style=\"color: #000000;\">supap\u0103 de expansiune electronic\u0103<\/span><\/p>\n<\/li>\n<li data-start=\"819\" data-end=\"864\"><strong>Puterea termic\u0103:<\/strong> de la 4.2 la 9.2 kW<\/li>\n<li data-start=\"865\" data-end=\"903\">\n<p data-start=\"867\" data-end=\"903\"><strong data-start=\"867\" data-end=\"894\">Tensiune de alimentare:<\/strong> 12V DC<\/p>\n<\/li>\n<li data-start=\"904\" data-end=\"949\">\n<p data-start=\"906\" data-end=\"949\"><strong data-start=\"906\" data-end=\"918\">Control:<\/strong> motor pas cu pas cu 480 pa\u0219i<\/p>\n<\/li>\n<li><strong>Vitez\u0103 de excitare:<\/strong> 30PPS &#8211; 40PPS<\/li>\n<li data-start=\"950\" data-end=\"1021\">\n<p data-start=\"952\" data-end=\"1021\"><strong data-start=\"952\" data-end=\"989\">Compatibilitate agent frigorific:<\/strong>\u00a0 R410A, R32, R134a, R407C etc.<\/p>\n<\/li>\n<li data-start=\"1022\" data-end=\"1088\">\n<p data-start=\"1024\" data-end=\"1088\"><strong data-start=\"1024\" data-end=\"1038\">Conexiune:<\/strong> sudabil\u0103 (cupru \/ alam\u0103), livrat f\u0103r\u0103 fitinguri<\/p>\n<\/li>\n<li data-start=\"1089\" data-end=\"1125\">\n<p data-start=\"1091\" data-end=\"1125\"><strong data-start=\"1091\" data-end=\"1102\">Montaj:<\/strong> vertical<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":3109,"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":[280],"product_tag":[508,281,282],"class_list":{"0":"post-6182","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-piese-de-schimb","7":"product_tag-2-1-4-6-kw","8":"product_tag-eev","9":"product_tag-ventil","11":"first","12":"instock","13":"sale","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\/6182","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=6182"}],"version-history":[{"count":6,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product\/6182\/revisions"}],"predecessor-version":[{"id":7569,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product\/6182\/revisions\/7569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/media\/3109"}],"wp:attachment":[{"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/media?parent=6182"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_brand?post=6182"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_cat?post=6182"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.ro\/ro\/wp-json\/wp\/v2\/product_tag?post=6182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}