Yadda za a zaɓi kewayon da ya dace don mai jure ƙarfin lantarki?

1. Juriya gwajin ƙarfin lantarki, wanda akafi sani da "high ƙarfin lantarki dielectric gwajin", ake magana a kai a matsayin "jure ƙarfin lantarki gwajin".Babban ƙa'idar zaɓin daidaitaccen kewayon ƙarfin ƙarfin ƙarfin gwajin gwajin shine a yi amfani da ƙarfin aiki sau biyu na abin da za a gwada, sannan ƙara volts dubu ɗaya a matsayin ma'aunin ƙarfin lantarki na gwajin.Gwajin gwajin wasu samfuran na iya zama sama da 2 × Wutar lantarki mai aiki shine + 1000V.Misali, kewayon ƙarfin aiki na wasu samfuran daga 100V zuwa 240V, kuma ƙarfin gwajin irin waɗannan samfuran na iya kasancewa tsakanin 1000V da 4000V ko sama da haka.Gabaɗaya magana, samfuran da ke da ƙira ta “rubi biyu” na iya amfani da ƙarfin gwaji sama da 2 × Wutar lantarki mai aiki + 1000V.

2.The jure ƙarfin lantarki gwajin ne mafi daidai a cikin samfurin zane da kuma samfurin yin samfurin fiye da a m samar, saboda da samfurin aminci da aka ƙaddara a cikin zane da kuma gwajin mataki.Ko da yake kawai ana amfani da samfurori kaɗan don yin hukunci da ƙirar samfurin, gwajin kan layi yayin samarwa ya kamata ya kasance mai tsauri.Duk samfuran dole ne su iya wuce ƙa'idodin aminci, kuma ana iya tabbatar da cewa babu wani samfur mara lahani da zai fita daga layin samarwa.

3.The fitarwa ƙarfin lantarki na juriya gwajin gwajin dole ne a kiyaye a cikin kewayon 100% zuwa 120% na ƙayyadadden ƙarfin lantarki.Dole ne a kiyaye mitar fitarwa na mai gwajin ƙarfin ƙarfin AC tsakanin 40Hz da 70Hz, kuma ƙimar kololuwar sa ba za ta zama ƙasa da sau 1.3 na ƙimar ƙarfin wutar lantarki na tushen ma'anar muraba'in (RMS), kuma ƙimar mafi girman sa ba zai zama sama da sau 1.5 ba. na tushen ma'anar murabba'i (RMS) ƙimar ƙarfin lantarki.

4.Different samfurori suna da ƙayyadaddun fasaha daban-daban.Ainihin, a cikin gwajin juriya na ƙarfin lantarki, ana amfani da ƙarfin lantarki sama da ƙarfin aiki na yau da kullun akan samfurin don gwaji.Dole ne ƙarfin lantarki ya šauki na ƙayyadadden lokaci.Idan ɗigogi na halin yanzu na wani abu yana cikin kewayon ƙayyadaddun lokaci, ana iya ƙaddara cewa ɓangaren yana da aminci sosai don aiki ƙarƙashin yanayin al'ada.Kyakkyawan ƙira da zaɓi na kayan haɓaka mai kyau na iya kare mai amfani daga girgiza wutar lantarki mai haɗari


Lokacin aikawa: Juni-15-2021
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Fitattun Kayayyakin, Taswirar yanar gizo, High Static Voltage Mita, Mitar Dijital Mai Girman Wuta, Dijital High Voltage Mita, Mitar Calibration Mai Girma, High Voltage Mita, Mitar Wuta, Duk Samfura

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