{"id":2130,"date":"2025-01-14T08:33:12","date_gmt":"2025-01-14T08:33:12","guid":{"rendered":"https:\/\/rf-capacitor.com\/?p=2130"},"modified":"2025-01-14T08:38:58","modified_gmt":"2025-01-14T08:38:58","slug":"how-to-test-a-dc-leakage-current-sensor","status":"publish","type":"post","link":"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/","title":{"rendered":"Kaip i\u0161bandyti nuolatin\u0117s srov\u0117s nuot\u0117kio jutikl\u012f"},"content":{"rendered":"<div class=\"row\"  id=\"row-1679702089\">\n\n\t<div id=\"col-622468156\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<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\">Turinys<\/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=\"Perjungti turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/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:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#I_Introduction\" >I. \u012evadas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#II_Understanding_DC_Leakage_Current_Sensors\" >II. Nuolatin\u0117s srov\u0117s nuot\u0117kio jutikli\u0173 supratimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#III_Preparing_for_Testing\" >III. Pasirengimas bandymams<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#IV_Testing_Procedures\" >IV. Testavimo proced\u016bros<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#V_Troubleshooting_Common_Issues\" >V. Bendr\u0173 problem\u0173 \u0161alinimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-test-a-dc-leakage-current-sensor\/#VI_Conclusion\" >VI. I\u0161vados<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"I_Introduction\"><\/span>I. \u012evadas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"1\" data-line=\"true\">Sud\u0117tingame elektros sistem\u0173 pasaulyje sauga ir tikslumas yra labai svarb\u016bs. B\u016btent \u010dia praver\u010dia nuolatin\u0117s srov\u0117s nuot\u0117kio jutiklis. Nuolatin\u0117s srov\u0117s nuot\u0117kio jutiklio testavimas n\u0117ra tik \u012fprasta u\u017eduotis - tai labai svarbus \u017eingsnis siekiant apsaugoti elektros sistemas, apsaugoti \u012frang\u0105 ir u\u017etikrinti darbuotoj\u0173 saugum\u0105. D\u0117l sugedusi\u0173 ar netiksli\u0173 jutikli\u0173 gali b\u016bti nepasteb\u0117tas elektros nuot\u0117kis, kuris gali sukelti trump\u0105j\u012f jungim\u0105, gaisr\u0105 ar net kelti pavoj\u0173 \u017emoni\u0173 gyvybei.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"2\" data-line=\"true\">Testavimo procesas yra daugialyp\u0117 proced\u016bra, kuriai reikia kruop\u0161\u010diai pasirengti, sistemingai atlikti ir tiksliai i\u0161analizuoti. Suprasdami \u0161\u012f proces\u0105 ir jo laikydamiesi, naudotojai gali u\u017etikrinti, kad j\u0173 nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutikliai b\u016bt\u0173 optimalios darbin\u0117s b\u016bkl\u0117s ir teikt\u0173 patikimus duomenis efektyviam sistemos veikimui.<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1497295823\">\n\n\t<div id=\"col-376637363\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_853765515\">\n\t\t<a class=\"\" href=\"https:\/\/rf-capacitor.com\/lt\/dc-voltage-effect-sensor\/\" >\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor.jpg\" class=\"attachment-original size-original\" alt=\"nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklis\" srcset=\"https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor.jpg 800w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-300x300.jpg 300w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-150x150.jpg 150w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-768x768.jpg 768w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-12x12.jpg 12w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-600x600.jpg 600w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/01\/a-DC-Leakage-Current-Sensor-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_853765515 {\n  width: 55%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"3\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"II_Understanding_DC_Leakage_Current_Sensors\"><\/span>II. Suprasti <a href=\"https:\/\/rf-capacitor.com\/lt\/dc-voltage-effect-sensor\/\">Nuolatin\u0117s srov\u0117s nuot\u0117kio jutikliai<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"4\" data-line=\"true\"><b>Kas yra nuolatin\u0117s srov\u0117s nuot\u0117kio jutiklis?<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"5\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"5\" data-line=\"true\">Nuolatin\u0117s srov\u0117s nuot\u0117kio jutiklis yra specializuotas prietaisas, skirtas aptikti ir i\u0161matuoti nedidel\u012f srov\u0117s kiek\u012f, kuris \"nutek\u0117jo\" i\u0161 nuolatin\u0117s srov\u0117s grandin\u0117s \u012f \u017eem\u0119. \u0160i nuot\u0117kio srov\u0117 da\u017enai rodo galim\u0105 elektros sistemos problem\u0105, pavyzd\u017eiui, izoliacijos gedim\u0105, komponent\u0173 gedim\u0105 arba netinkam\u0105 \u012f\u017eeminim\u0105.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"6\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"6\" data-line=\"true\"><b>Kaip tai veikia?<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"7\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"7\" data-line=\"true\">\u0160ie jutikliai paprastai veikia elektromagnetin\u0117s indukcijos arba Hallo efekto technologijos principu. Elektromagnetin\u0117s indukcijos atveju jutiklyje esanti rit\u0117 naudojama nuot\u0117kio srov\u0117s sukurtam magnetiniam laukui aptikti. Tekant nuot\u0117kio srovei, aplink laidinink\u0105 sukuriamas magnetinis laukas, o jutiklio rit\u0117 fiksuoja \u0161\u012f magnetin\u012f lauk\u0105 ir sukuria indukuot\u0105 \u012ftamp\u0105, proporcing\u0105 nuot\u0117kio srovei. Kita vertus, Hallo efekto jutikliai naudoja Hallo efekt\u0105. Hallo efekto jutiklio sud\u0117tyje yra puslaidininkin\u0117 med\u017eiaga. Kai srov\u0119 praleid\u017eiantis laidininkas (su potencialiu nuot\u0117kiu) patenka \u012f magnetin\u012f lauk\u0105, susidaro \u012ftampos skirtumas (Hallo \u012ftampa), statmenas tiek srov\u0117s, tiek magnetinio lauko kryptims. \u0160i Hallo \u012ftampa matuojama ir siejama su nuot\u0117kio srove.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"8\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"8\" data-line=\"true\"><b>Da\u017eniausiai naudojamos programos<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"9\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"9\" data-line=\"true\">Nuolatin\u0117s srov\u0117s nuot\u0117kio jutikliai pla\u010diai naudojami \u012fvairiose pramon\u0117s \u0161akose. Automobili\u0173 sektoriuje jie naudojami hibridini\u0173 ir elektrini\u0173 transporto priemoni\u0173 elektros sistemoms steb\u0117ti. \u0160iose transporto priemon\u0117se naudojamos auk\u0161tos \u012ftampos nuolatin\u0117s srov\u0117s sistemos, tod\u0117l bet kokia nuot\u0117kio srov\u0117 gali kelti didel\u012f pavoj\u0173 saugumui. Aviacijoje ir kosmonautikoje, kur elektros sistemos turi b\u016bti labai patikimos, nuolatin\u0117s srov\u0117s nuot\u0117kio jutikliai naudojami galimiems elektros gedimams orlaiviuose aptikti ir u\u017ekirsti jiems keli\u0105. Elektros in\u017einerijoje jie naudojami elektros energijos paskirstymo sistemose, pramoniniuose \u012frenginiuose ir net gyvenam\u0173j\u0173 nam\u0173 elektros skyduose, siekiant u\u017etikrinti elektros tiekimo saugum\u0105.<\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"10\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"III_Preparing_for_Testing\"><\/span>III. Pasirengimas bandymams<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"11\" data-line=\"true\"><b>Reikalingi \u012frankiai ir \u012franga<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"12\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"12\" data-line=\"true\">Norint atlikti i\u0161sam\u0173 nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklio bandym\u0105, reikia keli\u0173 \u012franki\u0173 ir \u012frangos. Elektriniams parametrams, tokiems kaip \u012ftampa, srov\u0117 ir var\u017ea, matuoti b\u016btinas didelio tikslumo multimetras. Reikia programuojamo nuolatin\u0117s srov\u0117s \u0161altinio, kad bandym\u0173 tikslais b\u016bt\u0173 galima generuoti kontroliuojamas nuot\u0117kio sroves. Be to, bandym\u0173 metu jutikliui ir kitiems komponentams patikimai pritvirtinti ir sujungti galima naudoti bandym\u0173 laikikl\u012f arba plok\u0161t\u0119. Taip pat reikia izoliuot\u0173 jungiam\u0173j\u0173 laid\u0173, aligatoriaus spaustuk\u0173 ir lituoklio (jei reikia sulituoti kokias nors jungtis).<\/div>\n<div data-zone-id=\"0\" data-line-index=\"13\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"13\" data-line=\"true\"><b>Saugos priemon\u0117s<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"14\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"14\" data-line=\"true\">Dirbant su elektros \u012franga visada svarbiausia tur\u0117t\u0173 b\u016bti sauga. Prie\u0161 prad\u0117dami bet kok\u012f bandym\u0105, \u012fsitikinkite, kad tikrinamos grandin\u0117s maitinimas yra i\u0161jungtas. Kad apsisaugotum\u0117te nuo elektros sm\u016bgio ir galim\u0173 skraidan\u010di\u0173 nuolau\u017e\u0173, d\u0117v\u0117kite tinkamas saugos priemones, \u012fskaitant izoliuotas pir\u0161tines ir apsauginius akinius. \u012esitikinkite, kad darbo vieta yra sausa ir joje n\u0117ra joki\u0173 laid\u017ei\u0173 med\u017eiag\u0173, galin\u010di\u0173 sukelti trump\u0105j\u012f jungim\u0105. Taip pat patartina dirbti ant nelaidaus pavir\u0161iaus, pavyzd\u017eiui, guminio kilim\u0117lio.<\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"15\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"IV_Testing_Procedures\"><\/span>IV. Testavimo proced\u016bros<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"16\" data-line=\"true\"><b>1 veiksmas: jutiklio ap\u017ei\u016bra, ar n\u0117ra fizini\u0173 pa\u017eeidim\u0173<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"17\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"17\" data-line=\"true\">Testavimo proces\u0105 prad\u0117kite vizualiai ap\u017ei\u016br\u0117dami nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutikl\u012f. Ie\u0161kokite fizini\u0173 pa\u017eeidim\u0173 po\u017eymi\u0173, pavyzd\u017eiui, \u012ftr\u016bkim\u0173, \u012flenkim\u0173 ar korozijos ant jutiklio korpuso. Patikrinkite, ar laidai ir jungtys n\u0117ra nutr\u016bkusios, nutr\u016bkusios arba atsilaisvinusios. Pa\u017eeistas jutiklis gali netinkamai veikti ir gali rodyti netikslius rodmenis. Jei aptinkama koki\u0173 nors fizini\u0173 pa\u017eeidim\u0173, prie\u0161 atliekant bandym\u0105 jutikl\u012f gali tekti pataisyti arba pakeisti.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"18\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"18\" data-line=\"true\"><b>2 \u017eingsnis: jutiklio prijungimas prie bandymo \u012frangos<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"19\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"19\" data-line=\"true\">Atsargiai prijunkite nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutikl\u012f prie bandymo \u012frangos pagal gamintojo instrukcijas. Paprastai jutiklio \u012fvesties laidai prijungiami prie nuolatin\u0117s srov\u0117s \u0161altinio i\u0161\u0117jimo, o jutiklio i\u0161vesties laidai - prie multimetro \u012fvesties. \u012esitikinkite, kad visos jungtys yra patikimai sujungtos, kad b\u016bt\u0173 i\u0161vengta bet kokio nutr\u016bkstamo kontakto, kuris gali tur\u0117ti \u012ftakos bandymo rezultat\u0173 tikslumui. Priklausomai nuo jutiklio tipo ir bandymo s\u0105rankos, naudokite aligatoriaus spaustukus arba lituojamas jungtis.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"20\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"20\" data-line=\"true\"><b>3 \u017eingsnis: testavimo parametr\u0173 nustatymas<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"21\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"21\" data-line=\"true\">Nuolatin\u0117s srov\u0117s \u0161altinyje nustatykite atitinkam\u0105 imituojamos nuot\u0117kio srov\u0117s diapazon\u0105. \u0160is diapazonas tur\u0117t\u0173 apimti numatom\u0105 jutiklio veikimo diapazon\u0105. Pavyzd\u017eiui, jei jutiklis skirtas aptikti 0-100 mA nuot\u0117kio sroves, nustatykite srov\u0117s \u0161altin\u012f taip, kad jis gal\u0117t\u0173 generuoti \u0161io diapazono sroves. Be to, multimetre pasirinkite atitinkam\u0105 matavimo re\u017eim\u0105 (pvz., srov\u0117s matavimas) ir nustatykite diapazon\u0105, kad jis atitikt\u0173 numatom\u0105 jutiklio i\u0161\u0117jimo gali\u0105.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"22\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"22\" data-line=\"true\"><b>4 veiksmas: testo vykdymas<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"23\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"23\" data-line=\"true\">Atlik\u0119 visas jungtis ir nustat\u0119 parametrus, \u012fjunkite nuolatin\u0117s srov\u0117s \u0161altin\u012f ir prad\u0117kite generuoti nuot\u0117kio srov\u0119. L\u0117tai didinkite srov\u0119 nuo nulio iki did\u017eiausios vert\u0117s nustatytame diapazone. Steb\u0117kite multimetro rodmenis, kai kei\u010diasi srov\u0117. Multimetras tur\u0117t\u0173 rodyti nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklio i\u0161\u0117jim\u0105, kuris tur\u0117t\u0173 b\u016bti proporcingas \u012f\u0117jimo nuot\u0117kio srovei.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"24\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"24\" data-line=\"true\"><b>5 \u017eingsnis: rezultat\u0173 analiz\u0117<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"25\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"25\" data-line=\"true\">Atlik\u0119 bandym\u0105, i\u0161analizuokite i\u0161 multimetro gautus duomenis. Palyginkite i\u0161matuotas vertes su tik\u0117tinomis vert\u0117mis pagal jutiklio specifikacijas. Jei i\u0161matuotos vert\u0117s yra jutiklio vardin\u0117s i\u0161vesties leistin\u0173 nuokrypi\u0173 ribose, jutiklis grei\u010diausiai veikia teisingai. Ta\u010diau jei yra dideli\u0173 neatitikim\u0173, reikia atlikti tolesn\u012f tyrim\u0105. Ie\u0161kokite duomen\u0173 tendencij\u0173, pavyzd\u017eiui, netiesi\u0161kumo ar nenuosekli\u0173 rodmen\u0173, kurie gali rodyti jutiklio problem\u0105.<\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"26\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"V_Troubleshooting_Common_Issues\"><\/span>V. Bendr\u0173 problem\u0173 \u0161alinimas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"27\" data-line=\"true\"><b>Neteisingi rodmenys<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"28\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"28\" data-line=\"true\">Jei multimetras rodo neteisingus rodmenis, pirmiausia patikrinkite visas jungtis. D\u0117l laisv\u0173 arba sur\u016bdijusi\u0173 jung\u010di\u0173 gali atsirasti signalo trukd\u017ei\u0173 ir matavimai gali b\u016bti netiksl\u016bs. U\u017etikrinkite visas atsilaisvinusias jungtis ir nuvalykite sur\u016bdijusius gnybtus. Jei problema i\u0161lieka, gali prireikti kalibruoti multimetr\u0105. Multimetrui kalibruoti naudokite \u017einom\u0105 - tiksl\u0173 atskaitos \u0161altin\u012f pagal jo kalibravimo proced\u016br\u0105.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"29\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"29\" data-line=\"true\"><b>Jutiklio veikimo sutrikimas<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"30\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"30\" data-line=\"true\">Jei atrodo, kad jutiklis veikia netinkamai, dar kart\u0105 vizualiai patikrinkite, ar n\u0117ra pasl\u0117pt\u0173 pa\u017eeidim\u0173. Kartais vidiniai komponentai gali b\u016bti pa\u017eeisti, net jei n\u0117ra matom\u0173 i\u0161orini\u0173 po\u017eymi\u0173. Jei jutiklis turi kei\u010diam\u0105 detal\u0119, pavyzd\u017eiui, saugikl\u012f arba nedidel\u0119 spausdintin\u0119 plok\u0161t\u0119, apsvarstykite galimyb\u0119 j\u0105 pakeisti. Kai kuriais atvejais gali prireikti pakeisti vis\u0105 jutikl\u012f, jei jis nepataisomas.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"31\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"31\" data-line=\"true\"><b>Kalibravimo problemos<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"32\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"32\" data-line=\"true\">Kad jutiklis veikt\u0173 tiksliai, labai svarbu j\u012f kalibruoti. Jei jutiklis nebuvo tinkamai sukalibruotas arba jei jo kalibravimas laikui b\u0117gant pakito, rodmenys gali b\u016bti neteisingi. Nor\u0117dami atlikti kalibravimo proced\u016br\u0105, \u017er. jutiklio kalibravimo vadov\u0105. Tam gali tekti naudoti tiksliosios srov\u0117s \u0161altin\u012f, kad b\u016bt\u0173 sukurtos \u017einomos nuot\u0117kio srov\u0117s vert\u0117s, ir sureguliuoti jutiklio i\u0161\u0117jim\u0105, kad jis atitikt\u0173 laukiamas vertes.<\/div>\n<h2 data-zone-id=\"0\" data-line-index=\"33\" data-line=\"true\"><span class=\"ez-toc-section\" id=\"VI_Conclusion\"><\/span>VI. I\u0161vados<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div data-zone-id=\"0\" data-line-index=\"34\" data-line=\"true\"><b>Reguliaraus testavimo svarba<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"35\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"35\" data-line=\"true\">Reguliarus nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklio testavimas yra gyvybi\u0161kai svarbus elektros sistem\u0173 vientisumui ir saugai palaikyti. Anksti nusta\u010dius ir pa\u0161alinus galimas problemas, galima i\u0161vengti brangiai kainuojan\u010di\u0173 \u012frangos gedim\u0173, elektros pavoj\u0173 ir sistemos prastov\u0173. Nesvarbu, ar tai b\u016bt\u0173 didel\u0117s apimties pramonin\u0117, ar nedidel\u0117 gyvenamoji elektros instaliacija, tinkamai veikiantis nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklis yra pagrindin\u0117 elektros saugos u\u017etikrinimo sudedamoji dalis.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"36\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"36\" data-line=\"true\"><b>Galutin\u0117s mintys<\/b><\/div>\n<div data-zone-id=\"0\" data-line-index=\"37\" data-line=\"true\"><\/div>\n<div data-zone-id=\"0\" data-line-index=\"37\" data-line=\"true\">Nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklio bandymas gali atrodyti sud\u0117tinga u\u017eduotis, ta\u010diau turint tinkam\u0173 \u017eini\u0173, \u012franki\u0173 ir proced\u016br\u0173, j\u0105 galima atlikti veiksmingai. Atlikdami \u0161iame straipsnyje apra\u0161ytus veiksmus, naudotojai gali u\u017etikrinti, kad j\u0173 jutikliai b\u016bt\u0173 tiksl\u016bs, patikimi ir pasireng\u0119 atlikti svarbi\u0105 funkcij\u0105 - aptikti nuot\u0117kio sroves. Visada nepamir\u0161kite, kad pirmenyb\u0117 turi b\u016bti teikiama saugai, ir kreipkit\u0117s profesionalios pagalbos, jei nesate tikri d\u0117l kurio nors bandymo proceso aspekto. Reguliariai testuojant ir tinkamai pri\u017ei\u016brint nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutikliai gali ir toliau atlikti savo svarb\u0173 vaidmen\u012f u\u017etikrinant m\u016bs\u0173 elektros sistem\u0173 saugum\u0105 ir efektyvum\u0105.<\/div>","protected":false},"excerpt":{"rendered":"<p>II. Kas yra nuolatin\u0117s srov\u0117s nuot\u0117kio jutiklis? Nuolatin\u0117s srov\u0117s nuot\u0117kio srov\u0117s jutiklis yra specializuotas prietaisas, skirtas aptikti ir i\u0161matuoti nedidel\u012f srov\u0117s kiek\u012f, kuris \"nutek\u0117jo\" i\u0161 nuolatin\u0117s srov\u0117s grandin\u0117s \u012f \u017eem\u0119. \u0160i nuot\u0117kio srov\u0117 da\u017enai rodo, kad gali kilti problem\u0173 [...]","protected":false},"author":3,"featured_media":2133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/comments?post=2130"}],"version-history":[{"count":5,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2130\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2130\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media?parent=2130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/categories?post=2130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/tags?post=2130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}