{"id":6969,"date":"2022-08-29T14:30:32","date_gmt":"2022-08-29T14:30:32","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=6969"},"modified":"2022-08-29T14:30:32","modified_gmt":"2022-08-29T14:30:32","slug":"how-to-test-electrical-outlets-for-grounding-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/electrical-engineering\/how-to-test-electrical-outlets-for-grounding-a-comprehensive-guide\/","title":{"rendered":"Cum s\u0103 testa\u021bi prizele electrice pentru \u00eemp\u0103m\u00e2ntare: Un ghid complet"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Cum s\u0103 testa\u021bi prizele electrice pentru \u00eemp\u0103m\u00e2ntare: Un ghid complet<\/h2>\n\n<h3 class=\"wp-block-heading\">\u00cen\u021belegerea \u00eemp\u0103m\u00e2nt\u0103rii \u0219i importan\u021ba sa<\/h3>\n\n<p>\u00cemp\u0103m\u00e2ntarea este o caracteristic\u0103 esen\u021bial\u0103 de siguran\u021b\u0103 \u00een sistemele electrice, conceput\u0103 pentru a redirec\u021biona curentul \u00een exces c\u0103tre p\u0103m\u00e2nt \u00een cazul unui scurtcircuit sau a unei supratensiuni. Aceasta ajut\u0103 la prevenirea electrocut\u0103rilor, a incendiilor \u0219i a deterior\u0103rii echipamentelor. Prizele electrice trebuie s\u0103 fie \u00eemp\u0103m\u00e2ntate corespunz\u0103tor pentru a asigura siguran\u021ba casei \u0219i a locatarilor s\u0103i.<\/p>\n\n<h3 class=\"wp-block-heading\">Tester de circuit cu neon: O unealt\u0103 la \u00eendem\u00e2n\u0103 pentru testarea \u00eemp\u0103m\u00e2nt\u0103rii<\/h3>\n\n<p>Un tester de circuit cu neon este o unealt\u0103 ieftin\u0103 \u0219i u\u0219or de utilizat care v\u0103 poate ajuta s\u0103 testa\u021bi prizele electrice pentru \u00eemp\u0103m\u00e2ntare. Acesta este format din dou\u0103 sonde: o sond\u0103 ro\u0219ie (faz\u0103) \u0219i o sond\u0103 neagr\u0103 (neutru). C\u00e2nd sondele intr\u0103 \u00een contact cu un circuit sub tensiune, lumina de neon a testerului se va aprinde.<\/p>\n\n<h3 class=\"wp-block-heading\">Testarea prizei polarizate cu 2 sloturi<\/h3>\n\n<h2 class=\"wp-block-heading\">Pasul 1: Testarea aliment\u0103rii<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Introduce\u021bi sonda ro\u0219ie \u00een slotul mai mic (mai \u00eengust) \u0219i sonda neagr\u0103 \u00een slotul mai mare (mai lat).<\/li>\n<li>Dac\u0103 testerul se aprinde, priza are alimentare.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 2: Testarea \u00eemp\u0103m\u00e2nt\u0103rii<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Scoate\u021bi sonda neagr\u0103 din slotul mai mare \u0219i atinge\u021bi cu ea \u0219urubul din centrul capacului pl\u0103cii.<\/li>\n<li>Dac\u0103 testerul se aprinde, priza este \u00eemp\u0103m\u00e2ntat\u0103 corespunz\u0103tor.<\/li>\n<li>Dac\u0103 nu, trece\u021bi la Pasul 3.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 3: Testarea cabl\u0103rii inversate<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Introduce\u021bi sonda neagr\u0103 \u00een slotul mai mare (neutru) \u0219i atinge\u021bi sonda ro\u0219ie de \u0219urubul central.<\/li>\n<li>Dac\u0103 testerul se aprinde, cablarea este inversat\u0103. Inversa\u021bi conexiunile bornei \u0219urubului pentru a corecta acest lucru.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 4: Testarea pentru \u00eemp\u0103m\u00e2ntare absent\u0103<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Atinge\u021bi sonda neagr\u0103 de \u0219urubul central \u0219i introduce\u021bi sonda ro\u0219ie \u00een fiecare dintre celelalte sloturi (mic \u0219i mare).<\/li>\n<li>Dac\u0103 testerul nu se aprinde pentru niciunul dintre sloturi, priza nu este \u00eemp\u0103m\u00e2ntat\u0103. Acest lucru poate necesita asisten\u021b\u0103 profesional\u0103.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Testarea prizei \u00eemp\u0103m\u00e2ntate cu 3 sloturi<\/h3>\n\n<h2 class=\"wp-block-heading\">Pasul 1: Testarea aliment\u0103rii<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Introduce\u021bi sonda ro\u0219ie \u00een slotul mic (faz\u0103) \u0219i sonda neagr\u0103 \u00een slotul mare (neutru).<\/li>\n<li>Dac\u0103 testerul se aprinde, priza are alimentare.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 2: Testarea \u00eemp\u0103m\u00e2nt\u0103rii<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Scoate\u021bi sonda neagr\u0103 din slotul mai mare \u0219i atinge\u021bi cu ea \u0219urubul din centrul capacului pl\u0103cii.<\/li>\n<li>Dac\u0103 testerul se aprinde, priza este \u00eemp\u0103m\u00e2ntat\u0103 corespunz\u0103tor.<\/li>\n<li>Dac\u0103 nu, trece\u021bi la Pasul 3.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 3: Testarea cabl\u0103rii inversate<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Introduce\u021bi sonda neagr\u0103 \u00een slotul mai mare (neutru) \u0219i atinge\u021bi sonda ro\u0219ie de \u0219urubul central.<\/li>\n<li>Dac\u0103 testerul se aprinde, cablarea este inversat\u0103. Inversa\u021bi conexiunile bornei \u0219urubului pentru a corecta acest lucru.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pasul 4: Testarea pentru \u00eemp\u0103m\u00e2ntare absent\u0103<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Atinge\u021bi sonda neagr\u0103 de orificiul rotund \u0219i introduce\u021bi sonda ro\u0219ie \u00een cele dou\u0103 sloturi verticale (mic \u0219i mare).<\/li>\n<li>Dac\u0103 testerul nu se aprinde pentru niciunul dintre sloturi, priza nu este \u00eemp\u0103m\u00e2ntat\u0103. Acest lucru poate necesita asisten\u021b\u0103 profesional\u0103.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Depanarea lipsei de alimentare<\/h3>\n\n<p>Dac\u0103 o priz\u0103 nu are alimentare, cauzele posibile includ:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Conexiuni sl\u0103bite la priz\u0103<\/li>\n<li>Cabluri deteriorate<\/li>\n<li>\u00centrerup\u0103tor declan\u0219at sau siguran\u021b\u0103 ars\u0103<\/li>\n<li>Dispozitiv defect care cauzeaz\u0103 un scurtcircuit sau un circuit deschis<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">\u00centreb\u0103ri frecvente<\/h3>\n\n<h2 class=\"wp-block-heading\">Ce este o rezisten\u021b\u0103 ridicat\u0103 pentru \u00eemp\u0103m\u00e2ntare?<\/h2>\n\n<p>Mai pu\u021bin de 5 ohmi este acceptabil, de\u0219i o citire de zero este dorit\u0103.<\/p>\n\n<h2 class=\"wp-block-heading\">\u00cemp\u0103m\u00e2ntarea este egal\u0103 cu zero vol\u021bi?<\/h2>\n\n<p>Da, citirile de \u00eemp\u0103m\u00e2ntare \u00een proiectele electrice ar trebui s\u0103 fie egale cu zero vol\u021bi.<\/p>\n\n<h2 class=\"wp-block-heading\">Un fir de \u00eemp\u0103m\u00e2ntare are curent?<\/h2>\n\n<p>Nu, un fir de \u00eemp\u0103m\u00e2ntare cablat corespunz\u0103tor nu ar trebui s\u0103 transporte curent. Este destinat s\u0103 redirec\u021bioneze curen\u021bii \u00een p\u0103m\u00e2nt \u00een cazul unui scurtcircuit.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cum s\u0103 testa\u021bi prizele electrice pentru \u00eemp\u0103m\u00e2ntare: Un ghid complet \u00cen\u021belegerea \u00eemp\u0103m\u00e2nt\u0103rii \u0219i importan\u021ba sa \u00cemp\u0103m\u00e2ntarea este o caracteristic\u0103 esen\u021bial\u0103 de siguran\u021b\u0103 \u00een sistemele electrice, conceput\u0103 pentru a redirec\u021biona curentul&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10160],"tags":[1761,10243,8880,8840,11435],"class_list":["post-6969","post","type-post","status-publish","format-standard","hentry","category-electrical-engineering","tag-diy","tag-grounding","tag-home-maintenance","tag-electrical-safety","tag-neon-circuit-tester"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/6969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=6969"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/6969\/revisions"}],"predecessor-version":[{"id":6970,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/6969\/revisions\/6970"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=6969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=6969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=6969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}