{"id":296738,"date":"2020-11-24T14:44:52","date_gmt":"2020-11-24T14:44:52","guid":{"rendered":"https:\/\/globecore.dev\/products\/instruments\/liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar\/"},"modified":"2025-02-11T13:22:04","modified_gmt":"2025-02-11T13:22:04","slug":"liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar","status":"publish","type":"page","link":"https:\/\/globecore.dev\/ro\/products\/instruments\/liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar\/","title":{"rendered":"TOR-3 (TOR-3 SL) Tester de Tangent\u0103 de Pierdere a Uleiului"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":7,"featured_media":252494,"parent":296727,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/single-product.php","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[2132],"class_list":["post-296738","page","type-page","status-publish","has-post-thumbnail","hentry","category-instruments-ro"],"acf":{"add_tab":[{"tab_title":"Descriere","tab_content":"

Unitatea este proiectat\u0103 pentru determinarea tangentei de pierdere dielectric\u0103 \u0219i a permitivit\u0103\u021bii uleiurilor de transformator \u0219i a altor fluide dielectrice conform IEC 60247.<\/span><\/p>\r\n

Este un dispozitiv complet automat care permite testarea conform procedurilor definite \u00een aceste standarde, precum \u0219i conform procedurilor definite de utilizator \u00een sec\u021biunea corespunz\u0103toare a meniului de configurare.<\/span><\/p>\r\n\r\n

Principiul de func\u021bionare<\/span><\/h2>\r\n

Principiul de func\u021bionare se bazeaz\u0103 pe m\u0103surarea diferen\u021bei de amplitudini \u0219i faze ale semnalelor ob\u021binute atunci c\u00e2nd o tensiune sinusoidal\u0103 de testare cu o valoare eficace de p\u00e2n\u0103 la 2 kV este aplicat\u0103 simultan la condensatorul de referin\u021b\u0103 \u0219i la obiectul de m\u0103surare, care este celula de m\u0103surare a unit\u0103\u021bii.<\/span><\/p>\r\n

Diferen\u021ba dintre amplitudinile semnalelor preluate de la condensatorul de referin\u021b\u0103 \u0219i electrodul intern al celulei de m\u0103surare este propor\u021bional\u0103 cu constanta dielectric\u0103 a lichidului studiat. Diferen\u021ba de faz\u0103 dintre semnalele preluate de la condensatorul de referin\u021b\u0103 \u0219i electrodul intern al celulei de m\u0103surare caracterizeaz\u0103 valoarea tangentei de pierdere dielectric\u0103.<\/span><\/p>"}],"add_def_tab":[{"tab_title":"Specifica\u021bii","tab_content":"\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\r\n

\u2116<\/strong><\/p>\r\n<\/td>\r\n

Parametru<\/strong><\/td>\r\n\r\n

Valoare<\/strong><\/p>\r\n<\/td>\r\n<\/tr>\r\n

1<\/span><\/td>\r\nTensiune de operare CA, V<\/span><\/td>\r\n100 \u2013 260<\/span><\/td>\r\n<\/tr>\r\n
2<\/span><\/td>\r\nFrecven\u021ba de putere, Hz<\/span><\/td>\r\n48 \u2013 63<\/span><\/td>\r\n<\/tr>\r\n
3<\/span><\/td>\r\nConsum de putere, VA<\/span><\/td>\r\nSub 250<\/span><\/td>\r\n<\/tr>\r\n
4<\/span><\/td>\r\nTensiune de m\u0103surare aplicat\u0103 CA, kV<\/span><\/td>\r\nSinusoidal\u0103, 500 \u2013 2000 V efectiv<\/span><\/td>\r\n<\/tr>\r\n
5<\/span><\/td>\r\nInterval de m\u0103surare Tan \u03b4<\/span><\/td>\r\n0,00001 \u2013 4<\/span><\/td>\r\n<\/tr>\r\n
6<\/span><\/td>\r\nRezolu\u021bie de m\u0103surare Tan \u03b4<\/span><\/td>\r\n1\u00d710\u207b\u2076<\/span><\/td>\r\n<\/tr>\r\n
7<\/span><\/td>\r\nAcurate\u021be de m\u0103surare Tan \u03b4<\/span><\/td>\r\n\u00b11% din m\u0103surare + 0,00008<\/span><\/td>\r\n<\/tr>\r\n
8<\/span><\/td>\r\nInterval de m\u0103surare a constantei dielectrice relative \u03b5<\/span><\/td>\r\n1,0 \u2013 15,0<\/span><\/td>\r\n<\/tr>\r\n
9<\/span><\/td>\r\nAcurate\u021be de m\u0103surare \u03b5<\/span><\/td>\r\n\u00b11%<\/span><\/td>\r\n<\/tr>\r\n
10<\/span><\/td>\r\nInterval de m\u0103surare a capacit\u0103\u021bii electrice C, pF<\/span><\/td>\r\n20 \u2013 1000<\/span><\/td>\r\n<\/tr>\r\n
11<\/span><\/td>\r\nAcurate\u021be de m\u0103surare C, pF<\/span><\/td>\r\n\u00b11% + 1<\/span><\/td>\r\n<\/tr>\r\n
12<\/span><\/td>\r\nInterval de m\u0103surare a temperaturii uleiului, \u00b0C (\u00b0F)<\/span><\/td>\r\n20 \u2013 110 (68 \u2013 230)<\/span><\/td>\r\n<\/tr>\r\n
13<\/span><\/td>\r\nVolumul celulei de m\u0103surare, cm\u00b3 (in\u00b3)<\/span><\/td>\r\n42 (2,6)<\/span><\/td>\r\n<\/tr>\r\n
14<\/span><\/td>\r\nCapacitatea electric\u0103 a celulei goale, pF<\/span><\/td>\r\n65 \u2013 85<\/span><\/td>\r\n<\/tr>\r\n
15<\/span><\/td>\r\nDurata unei m\u0103sur\u0103tori, minute, max.<\/span><\/td>\r\n5<\/span><\/td>\r\n<\/tr>\r\n
16<\/span><\/td>\r\nInterval de setare a frecven\u021bei CA, Hz<\/span><\/td>\r\n45 \u2013 65<\/span><\/td>\r\n<\/tr>\r\n
17<\/span><\/td>\r\nRezolu\u021bie de m\u0103surare a temperaturii, \u00b0C (\u00b0F)<\/span><\/td>\r\n0,5 (33)<\/span><\/td>\r\n<\/tr>\r\n
18<\/span><\/td>\r\nImprimant\u0103 \u00eencorporat\u0103<\/span><\/td>\r\nNu<\/span><\/td>\r\n<\/tr>\r\n
19<\/span><\/td>\r\nTemperatura de operare, \u00b0C (\u00b0F)<\/span><\/td>\r\n0 \u2013 50 (32 \u2013 122)<\/span><\/td>\r\n<\/tr>\r\n
20<\/span><\/td>\r\nTemperatura de depozitare, \u00b0C (\u00b0F)<\/span><\/td>\r\n\u201320 (\u20134) p\u00e2n\u0103 la +60 (+140)<\/span><\/td>\r\n<\/tr>\r\n
21<\/span><\/td>\r\nUmiditate relativ\u0103, %<\/span><\/td>\r\nP\u00e2n\u0103 la 90 f\u0103r\u0103 condens<\/span><\/td>\r\n<\/tr>\r\n
22<\/span><\/td>\r\nDimensiuni, mm (in)<\/span><\/td>\r\n400 (16) \u00d7 450 (18) \u00d7 300 (12)*<\/span><\/td>\r\n<\/tr>\r\n
23<\/span><\/td>\r\nGreutate, kg (lbs), max.<\/span><\/td>\r\n5,3 (12)*<\/span><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n*\u2013 cu celula instalat\u0103 \u0219i conectat\u0103<\/span>"},{"tab_title":"Avantaje","tab_content":"
    \r\n \t
  • M\u0103sur\u0103tori rapide cu men\u021binerea acurate\u021bei;<\/span><\/li>\r\n \t
  • Procesul de m\u0103surare este automatizat, controlat de un computer; pute\u021bi salva rezultatele \u0219i le pute\u021bi imprima la o imprimant\u0103;<\/span><\/li>\r\n \t
  • Poate fi echipat cu software-ul de inginerie \"Tangent Service\", care permite vizualizarea rezultatelor online, precum \u0219i arhivarea m\u0103sur\u0103torilor \u00een form\u0103 grafic\u0103 sau digital\u0103;<\/span><\/li>\r\n \t
  • Variabilitatea set\u0103rilor\u2014poate fi utilizat \u00een scopuri de cercetare;<\/span><\/li>\r\n \t
  • Greutate redus\u0103, dimensiuni compacte, u\u0219or de utilizat.<\/span><\/li>\r\n<\/ul>"}],"add_video_tab":null,"add_gallery_tab":null,"add_price_tab":[{"price_tab_title":"Get a quote"}]},"language":"ro","_links":{"self":[{"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/pages\/296738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/comments?post=296738"}],"version-history":[{"count":0,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/pages\/296738\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/pages\/296727"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/media\/252494"}],"wp:attachment":[{"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/media?parent=296738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globecore.dev\/ro\/wp-json\/wp\/v2\/categories?post=296738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}