{"id":6393,"date":"2023-08-31T19:23:28","date_gmt":"2023-08-31T11:23:28","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6393"},"modified":"2025-03-31T07:02:40","modified_gmt":"2025-03-31T07:02:40","slug":"en15714-2-actuator-duty-classification","status":"publish","type":"post","link":"https:\/\/dclactuator.com\/ro_ro\/sprijin\/actuator-ts\/clasificarea-functiei-actuatoarelor-en15714-2","title":{"rendered":"EN15714-2 Clasificarea controlului ac\u021bionarelor electrice (Duty)"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u7535\u52a8\u6267\u884c\u5668\u63a7\u5236\u65b9\u5f0f(datoria\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
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Clasific\u0103ri ale sarcinilor de control:<\/strong><\/h2>

  • Clasa A: Tip ON-OFF (Pornit\/Oprit)<\/strong><\/h4><\/li><\/ul>

      • Func\u0163ie<\/strong>Servomotorul trebuie s\u0103 ac\u021bioneze valva pe \u00eentreaga sa curs\u0103, de la complet deschis\u0103 la complet \u00eenchis\u0103 (\u0219i invers).<\/p><\/li>

      • Utilizare tipic\u0103<\/strong>Aplica\u021bii \u00een care valvele sunt fie complet deschise, fie complet \u00eenchise.<\/p><\/li><\/ul><\/li>

      • Clasa B: Tip de reglare fin\u0103\/reglare a pozi\u021bion\u0103rii<\/strong><\/h4>

        • Func\u0163ie<\/strong>Servomotorul mi\u0219c\u0103 ocazional supapa \u00een orice pozi\u021bie (complet deschis\u0103, intermediar\u0103 sau complet \u00eenchis\u0103).<\/span><\/p><\/li>

        • Utilizare tipic\u0103<\/strong>Aplica\u021bii care necesit\u0103 ajust\u0103ri ocazionale, dar nu mi\u0219care continu\u0103.<\/span><\/p><\/li><\/ul><\/li>

        • Clasa C: Tip modulant<\/strong><\/h4>

          • Func\u0163ie<\/strong>Actuatorul mi\u0219c\u0103 frecvent supapa \u00eentre pozi\u021biile complet deschis\u0103 \u0219i complet \u00eenchis\u0103.<\/p><\/li>

          • Utilizare tipic\u0103<\/strong>Aplica\u021bii care necesit\u0103 modula\u021bie continu\u0103 \u0219i frecvent\u0103 a pozi\u021biei valvei.<\/p><\/li><\/ul><\/li>

          • Clasa D: Tip cu modula\u021bie continu\u0103<\/strong><\/h4>

            • Func\u0163ie<\/strong>Servomotorul mi\u0219c\u0103 continuu supapa \u00een orice pozi\u021bie \u00eentre complet deschis\u0103 \u0219i complet \u00eenchis\u0103.<\/p><\/li>

            • Utilizare tipic\u0103<\/strong>Aplica\u021bii cu ajust\u0103ri continue sau foarte frecvente.<\/p><\/li><\/ul><\/li><\/ul>

              Cerin\u021be pe durata ciclului de via\u021b\u0103 al actuatorului:<\/strong><\/h2>

              Proiectarea actuatorului trebuie s\u0103 respecte standardele de durat\u0103 de via\u021b\u0103 specificate. Pentru actuatoarele cu modula\u021bie \u0219i modula\u021bie continu\u0103, durabilitatea lor se bazeaz\u0103 pe porniri continue \u00een limita a 30% din cursa lor.<\/p>

              Testarea duratei de via\u021b\u0103 pentru actuatoarele cu tur\u0103 par\u021bial\u0103:<\/strong><\/h4>
              Interval de cuplu nominal (Nm)<\/th>Clasa A\/B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
              <= 125<\/td>10.000 de cicluri<\/td>1.800.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
              126-1000<\/td>10.000 de cicluri<\/td>1.200.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
              1001-4000<\/td>5.000 de cicluri<\/td>500.000 de cicluri<\/td>5.000.000 de cicluri<\/td><\/tr>
              4001-32000<\/td>5.000 de cicluri<\/td>250.000 de cicluri<\/td>De convenit<\/td><\/tr>
              > 32000<\/td>1.000 de cicluri<\/td>De convenit<\/td>De convenit<\/td><\/tr><\/tbody><\/table>

              • Cicluri de func\u021bionare<\/strong>Un ciclu include dou\u0103 direc\u021bii de curs\u0103 de 90\u00b0 (deschidere 90\u00b0 + \u00eenchidere 90\u00b0), bazate pe o sarcin\u0103 medie a cuplului nominal de cel pu\u021bin 30%, cu un cuplu nominal de cel pu\u021bin 5% la fiecare cap\u0103t al cursei.<\/p><\/li>

              • Cicluri de pornire<\/strong>O pornire implic\u0103 deplasarea actuatorului cu cel pu\u021bin 1% din cursa sa cu un cuplu nominal de cel pu\u021bin 30%.<\/p><\/li><\/ul>

                Testarea duratei de via\u021b\u0103 pentru actuatoarele multi-tur\u0103:<\/strong><\/h4>
                Interval de cuplu nominal (Nm)<\/th>Trac\u021biune maxim\u0103 (kN)<\/th>Clasa A\/B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
                <= 100<\/td><= 40<\/td>10.000 de cicluri<\/td>1.800.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
                101-700<\/td><= 150<\/td>10.000 de cicluri<\/td>1.200.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
                701-2500<\/td><= 325<\/td>5.000 de cicluri<\/td>500.000 de cicluri<\/td>5.000.000 de cicluri<\/td><\/tr>
                2501-10000<\/td><= 1100<\/td>5.000 de cicluri<\/td>250.000 de cicluri<\/td>De convenit<\/td><\/tr>
                > 10000<\/td>> 1100<\/td>1.000 de cicluri<\/td>De convenit<\/td>De convenit<\/td><\/tr><\/tbody><\/table>

                Testarea duratei de via\u021b\u0103 pentru actuatoarele liniare:<\/strong><\/h4>
                Interval nominal de \u00eempingere (kN)<\/th>Clasa A\/B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
                <= 20<\/td>10.000 de cicluri<\/td>1.800.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
                21-70<\/td>10.000 de cicluri<\/td>1.200.000 de cicluri<\/td>10.000.000 de cicluri<\/td><\/tr>
                71-150<\/td>5.000 de cicluri<\/td>500.000 de cicluri<\/td>5.000.000 de cicluri<\/td><\/tr>
                151-325<\/td>2.500 de cicluri<\/td>250.000 de cicluri<\/td>De convenit<\/td><\/tr>
                > 325<\/td>1.000 de cicluri<\/td>De convenit<\/td>De convenit<\/td><\/tr><\/tbody><\/table>

                Cerin\u021be privind frecven\u021ba de ajustare (pe or\u0103):<\/strong><\/h2>

                Actuatoare cu roat\u0103 par\u021bial\u0103:<\/strong><\/h4>
                Interval de cuplu nominal (Nm)<\/th>Clasa A (PORNIT-OPRIT)<\/th>Clasa B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
                <= 125<\/td>15 cicluri\/or\u0103<\/td>120 porniri\/or\u0103<\/td>1.200 porniri\/or\u0103<\/td>3.600 porniri\/or\u0103<\/td><\/tr>
                126-1000<\/td>10 cicluri\/or\u0103<\/td>60 porniri\/or\u0103<\/td>600 porniri\/or\u0103<\/td>1.800 porniri\/or\u0103<\/td><\/tr>
                1001-4000<\/td>5 cicluri\/or\u0103<\/td>30 porniri\/or\u0103<\/td>300 porniri\/or\u0103<\/td>600 porniri\/or\u0103<\/td><\/tr>
                4001-32000<\/td>5 cicluri\/or\u0103<\/td>15 porniri\/or\u0103<\/td>60 porniri\/or\u0103<\/td>N \/ A<\/td><\/tr>
                > 32000<\/td>5 cicluri\/or\u0103<\/td>5 porniri\/or\u0103<\/td>30 porniri\/or\u0103<\/td>N \/ A<\/td><\/tr><\/tbody><\/table>

                Actuatoare multi-tur\u0103:<\/strong><\/h4>
                Interval de cuplu nominal (Nm)<\/th>Clasa A (PORNIT-OPRIT)<\/th>Clasa B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
                <= 100<\/td>15 minute\/or\u0103<\/td>30 porniri\/or\u0103<\/td>1.200 porniri\/or\u0103<\/td>3.600 porniri\/or\u0103<\/td><\/tr>
                101-700<\/td>15 minute\/or\u0103<\/td>20 porniri\/or\u0103<\/td>600 porniri\/or\u0103<\/td>1.800 porniri\/or\u0103<\/td><\/tr>
                701-2500<\/td>15 minute\/or\u0103<\/td>15 porniri\/or\u0103<\/td>300 porniri\/or\u0103<\/td>600 porniri\/or\u0103<\/td><\/tr>
                2501-10000<\/td>15 minute\/or\u0103<\/td>10 porniri\/or\u0103<\/td>60 porniri\/or\u0103<\/td>N \/ A<\/td><\/tr>
                > 10000<\/td>15 minute\/or\u0103<\/td>5 porniri\/or\u0103<\/td>30 porniri\/or\u0103<\/td>N \/ A<\/td><\/tr><\/tbody><\/table>

                Actuatoare liniare:<\/strong><\/h4>
                Interval nominal de \u00eempingere (kN)<\/th>Clasa A (PORNIT-OPRIT)<\/th>Clasa B (PORNIT-OPRIT)<\/th>Clasa C (Modulatoare)<\/th>Clasa D (Modula\u021bie continu\u0103)<\/th><\/tr><\/thead>
                <= 20<\/td>15 cicluri\/or\u0103<\/td>30 porniri\/or\u0103<\/td>1.200 porniri\/or\u0103<\/td>3.600 porniri\/or\u0103<\/td><\/tr>
                21-70<\/td>10 cicluri\/or\u0103<\/td>15 porniri\/or\u0103<\/td>600 porniri\/or\u0103<\/td>1.800 porniri\/or\u0103<\/td><\/tr>
                > 70<\/td>5 cicluri\/or\u0103<\/td>5 porniri\/or\u0103<\/td>30 porniri\/or\u0103<\/td>De anun\u021bat<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                Standarde relevante:<\/p>

                EN15714-1<\/em><\/p>

                EN 12570, Robinete industriale \u2013 metoda de determinare a dimensiunii elementului de ac\u021bionare<\/em>
                EN 60529\uff0c\u5916\u58f3\u9632\u62a4\u7b49\u7ea7\uff08IP\u4ee3\u7801\uff09\uff08IEC 60529:1989\uff09<\/em>
                EN ISO 5210:1996\uff0c\u5de5\u4e1a\u9600\u95e8\u2014\u2014\u591a\u56de\u8f6c\u9600\u95e8\u6267\u884c\u673a\u6784\u9644\u4ef6\uff081SO 5210:1991\uff09<\/em>
                EN ISO 5211\uff0c\u5de5\u4e1a\u9600\u95e8-\u90e8\u5206\u56de\u8f6c\u9600\u95e8\u6267\u884c\u673a\u6784\u9644\u4ef6\uff08ISO 5211-2001\uff09<\/em><\/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<\/div>","protected":false},"excerpt":{"rendered":"

                Clasific\u0103ri ale sarcinilor de control: Clasa A: Tip ON-OFF (Oprit\/Oprit) Func\u021bie: Servomotorul trebuie s\u0103 ac\u021bioneze robinetul pe \u00eentreaga sa curs\u0103 de la complet deschis la complet \u00eenchis (\u0219i invers). Utilizare tipic\u0103: Aplica\u021bii \u00een care robinetele sunt fie complet deschise, fie complet \u00eenchise. Clasa B: Tip de reglare fin\u0103\/ajustare a pozi\u021bion\u0103rii Func\u021bie: Servomotorul mi\u0219c\u0103 ocazional robinetul la [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[53,66,57,52,55,65],"class_list":["post-6393","post","type-post","status-publish","format-standard","hentry","category-ts-actuator","tag-actuator","tag-explosion-proof-actuator","tag-general-actuator","tag-fast-move-actuator","tag-tech-ref","tag-very-small-actuator-tag"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/posts\/6393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/comments?post=6393"}],"version-history":[{"count":0,"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/posts\/6393\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/media?parent=6393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/categories?post=6393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclactuator.com\/ro_ro\/wp-json\/wp\/v2\/tags?post=6393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}