Igikoresho cyo gupima relay igabanijwemo ibice bibiri, umuzenguruko nyamukuru hamwe n’umuzunguruko. Umuzunguruko nyamukuru uhindurwa na knob nini, kandi umuzunguruko wubufasha uhindurwa nuduto duto. Inzira nyamukuru igenzura ibisohoka binyuze muri "ibisohoka byatoranijwe" urufunguzo ruhinduranya kumwanya. Iyo uhinduye ibisohoka, digitale ya digitale / metero igezweho kubikoresho irashobora guhita ikurikirana agaciro kayo. Inzira yingirakamaro ihindura neza ibyasohotse binyuze mugucunga ibyasohotse, kandi gupima birashobora gupimwa na multimeter yo hanze.
Ihame ryumuzunguruko nyamukuru wigikoresho cyo gupima relay
Iyinjiza rya AC220V ryinjira ryinjira mubintu byinjira byikubye kabiri - carbone brush voltage igenzura T1 binyuze mumasoko yo kugenzura ibyasohotse K1 binyuze mubwishingizi, kandi imbaraga zahinduwe na knop nini ya T1 zinjira muri transformateur ya T2 (igice - igihe cyo kuzamura). Booster iriho igabanijwemo kanda eshatu kugirango zisohore, imwe Kanda ni AC0 - 250V isohoka, naho igipimo cyagenwe ni 3A; ibisohoka voltage yiyi tapi irashobora gusohora 0-350V DC voltage nyuma yo gukosorwa no kuyungurura; igikanda cya kabiri ni 15V (10A), kandi igikanda kiyobowe na sensor kugirango isohore 0-10A binyuze muri relay. Umuyoboro wa AC, umuyoboro umwe usohora 0-500mA AC ikoresheje rezistor, naho umuyoboro umwe usohora 0-10A cyangwa 0-500mA DC umuyoboro unyuze muburyo bwa relay; igikanda cya gatatu ni 10V (100A) -gihe kinini-cyanyuma, inyura muruhande rwibanze rwa sensor mu buryo butaziguye Ibisohoka ni 100A. Uyu muzunguruko ufite ubushobozi bukomeye bwo kwikorera, ariko ibisohoka biraremerewe gato kandi ntibishobora kuba murwego rwo hejuru mugihe kirekire. Calibator yubushyuhe
Umuzunguruko wumufasha wibikoresho byo kurinda relay
Umuzunguruko wubufasha bwikizamini cyo kurinda relay ni kimwe nuruziga nyamukuru. Amashanyarazi ya AC220V afite ubwishingizi kandi yinjira muri voltage yahinduwe na knob ntoya ya kabili ya karuboni ya kabili ya T1. Ibisohoka 0-20V cyangwa 0-250V AC voltage cyangwa 0 birashobora guhindurwa muburyo butaziguye binyuze mumashanyarazi ya T 4. -350 V DC yumuriro, umuyagankuba wagenwe nuyu muzunguruko ni 1A. Kanda "ibisohoka kugenzura" ibintu byahinduwe byumuzunguruko hanyuma uhindure ipfundo rito kugirango risohoke.
Gupima uruziga
Ibisohoka byumuzunguruko nyamukuru byahinduwe na knob nini ni AC "0-250V", "0-500mA", "0-10A", "0-100A", DC "0-350V", "0-500mA", "0- 10 A" ihindurwa binyuze mumurongo wubuyobozi bwumuzunguruko mubikoresho. Igihe cyose ibikoresho byahinduwe, ibisohoka bihuye bishobora gukurikiranwa ninyuguti. Idosiye "0-500mA" iri muri dosiye "0-10A". Iyo ukoresheje, kanda inshuro ebyiri kuri "0-10A" bisobanura "0-500mA" gukurikirana.
Igipimo cyigihe
Igikoresho gifite - yubatswe mu mibare 6 yerekana isaha yo guhagarara, kandi isaha yo guhagarika amashanyarazi irashobora gutangira imbere cyangwa hanze. Mugihe utangiye imbere, kanda ahanditse "ibisohoka kugenzura" kugirango utangire isaha yo guhagarara, hanyuma uhagarike isaha yo guhagarara kumwanya wibikoresho kugirango uhagarike isaha. Isaha yo guhagarara itangwa na power power yigenga, kandi isaha yo guhagarara irashobora kuzimya mugihe idakoreshejwe.
Kwibutsa amajwi n'umucyo
Ibikoresho byumuzunguruko bifite - muri acousto - optique yihuta. Mugihe ihuriro ryuwamennye munsi yikizamini cyimuka, umubonano urashobora guhuzwa na acousto - optique yihuta ya jack yisanduku yikizamini, kandi amajwi yo gutabaza cyangwa urumuri bizasohoka mumasanduku yikizamini kugirango uhite ukora ibikorwa byumuntu wavunitse.