Momwe Mungayandikire 2 Pole GFCI Breaker Popanda Ndale (Njira Zina 4 Zosavuta)

Bukuli likuwonetsani momwe mungayikitsire mawaya awiri a GFCI osalowerera ndale.

Kuwonongeka kwa nthaka kapena kutayikira kwa madzi kutsekereza dera, ma GFCI amagwiritsidwa ntchito kuteteza kugwedezeka kwamagetsi. IEC ndi NEC imanena kuti zidazi ziyenera kugwiritsidwa ntchito ndikuyika m'malo onyowa monga malo ochapira, khitchini, spa, bafa ndi zida zina zakunja. 

Kuyika koyenera kwa chosinthira cha GFCI chamitundu iwiri popanda waya wosalowerera kumaphatikizapo masitepe angapo. Zitsanzo ndi izi:

1. Zimitsani chosinthira chachikulu cha gululo.
2. Kulumikizana ndi GFCI circuit breaker.
3. Kuyika ma waya awiri a GFCI wozungulira dera
4. Kukonza mavuto.

Ndidutsa njira zonsezi m'nkhaniyi kuti mumvetsetse momwe mungayikitsire waya wa GFCI bipolar breaker kuyambira koyambira mpaka kumapeto. Kotero, tiyeni tiyambe.

Waya umodzi wosalowerera ndale umalumikiza mawaya awiri otentha mu masiwichi amitengo iwiri. Chifukwa chake, mizati yonseyi imachotsedwa ngati pali kagawo kakang'ono pa mawaya awo otentha. Masiwichi amatha kukhala ndi ma circuit awiri osiyana a 120 volt kapena gawo limodzi la 240 volt, mwachitsanzo pamagetsi anu apakatikati. Kulumikizana kwa mabasi osakondera sikofunikira kwenikweni pama switch a bipolar.

1. Zimitsani chosinthira chachikulu cha gululo

Zingakhale bwino mutadula mphamvu kuchokera ku chosinthira chachikulu musanayambe kuyika XNUMX-pole GFCI. Ndizoletsedwa kugwira ntchito ndi mawaya amoyo.

Nawa masitepe ochepa kuti muzimitse chosinthira chachikulu.

1. Dziwani komwe gulu lalikulu la nyumba yanu lili.
2. Ndikoyenera kuvala zida zodzitetezera monga nsapato za rabara ndi magolovesi kuti muteteze ku kugwedezeka kwa magetsi.
3.   Mutha kupeza masiwichi onse potsegula gulu lalikulu lachikuto.
4. Pezani chosinthira chachikulu. Mwachidziwikire, idzakhala yapamwamba kuposa masiwichi ena, kupatula iwo. Nthawi zambiri uku ndikusintha kwakukulu komwe kumakhala ndi ma amps 100 ndi kupitilira apo.
5. Kuti muzimitse mphamvu, kanikizani chosinthira pa chosinthira chachikulu.
6. Gwiritsani ntchito choyesa, ma multimeter, kapena ma voliyumu osalumikizana nawo kuti muwonetsetse kuti zowononga zina zazimitsidwa.

XNUMX-Pole GFCI Terminal Identification

Tsimikizirani ma terminals a GFCI XNUMX-pole switch molondola chifukwa muyenera kudziwa malo oti mugwiritse ntchito ngati mukufuna kuyatsa bwino switch ya GFCI XNUMX-pole osalowerera ndale.

Momwe mungadziwire ma terminals a GFCI-pole switch

1. Chinthu choyamba chomwe mungazindikire chidzakhala pigtail yomwe ikutuluka kumbuyo kwa GFCI yanu yamitundu iwiri. Iyenera kulumikizidwa ku basi yapakati pagulu lanu lalikulu.
2. Kenako mudzawona ma terminals atatu pansi.
3. Pali mawaya awiri a "Hot".
4. Waya umodzi "wosalowerera ndale" umafunika. Komabe, nthawi ino sitigwiritsa ntchito malo osalowerera ndale. Komabe, kodi kusintha kwa GFCI kwamitundu iwiri kungagwire ntchito popanda ndale? Iye akhoza.
5. Nthawi zambiri, terminal yapakati ndi yopanda ndale. Koma onetsetsani kuti mwayang'ana kawiri mtundu wa GFCI womwe mukugula.
6. Mawaya otentha amalowetsa ma terminals awiri pambali.

2. Kulumikizana ndi GFCI circuit breaker

Gwiritsani ntchito screwdriver kulumikiza waya wotentha ku "hot" kapena "load" screw terminal ndi waya wosalowererapo pa "neutral" screw terminal pa switch ya GFCI switch ikazimitsidwa.

Kenako amangitsani waya woyera wotsekeka wa switch ya GFCI kupita kubasi yomwe salowerera ndale ya gulu lothandizira, nthawi zonse mumagwiritsa ntchito screw terminal.

Gwiritsani ntchito waya wophwanyira umodzi wokha nthawi imodzi. Onetsetsani kuti ma screw terminals onse ndi otetezeka komanso kuti waya uliwonse walumikizidwa ku screw terminal yolondola.

3. Kulumikizana ndi GFCI yozungulira yozungulira iwiri

Muli ndi kusankha pakati pa masanjidwe awiri. Pigtail ili ndi mfundo ziwiri zotuluka: imodzi imatsogolera ku basi yandale, ina pansi. Pansipa ndipita mwatsatanetsatane za waya.

1. Sankhani komwe mukufuna kuyika chosinthira ndikupeza malowo.
2. Onetsetsani kuti chophwanyika chazimitsidwa.
3. Mkati mwa chisa, dinani pamenepo.
4. Pokonzekera 1, gwirizanitsani pigtail ku basi yosalowerera ya gulu lalikulu.
5. Kukonzekera 2, gwirizanitsani pigtail pansi pa gulu lalikulu.
6. Limangizeni mwamphamvu ndi screwdriver.
7. Lumikizani mawaya awiri otentha ku ma terminals kumanzere ndi kumanja.
8. Zomangira zimagwiritsidwa ntchito kukonza mawaya.
9. Sikoyenera kugwiritsa ntchito mzere wosalowerera kapena ma terminals apakati.

Umu ndi momwe mungayikitsire ma switch a GFCI bipolar popanda mawaya osalowerera ndale. Sankhani masinthidwe omwe akugwirizana ndi zosowa zanu. 

4. Kuthetsa mavuto

Mutha kuthana ndi kusintha kwa GFCI kwamitundu iwiri potsatira njira zingapo zosavuta.

1. Yatsani mphamvu pagawo lalikulu.
2. Onetsetsani kuti mphamvu yabwezeretsedwa.
3. Mutha kugwiritsa ntchito choyesa chamagetsi chosalumikizana kuti muwone mphamvu.
4. Tsopano tembenuzirani chosinthira chosinthira choyikapo pa ON.
5. Yang'anani kuti muwone ngati pali magetsi m'derali kapena ayi.
6. Kapenanso, mutha kuyang'ana mphamvu ndi tester.
7. Yang'anani mawaya anu kuti muwonetsetse kuti ndi yolondola ndikulumikizanso ngati kuli kofunikira ngati magetsi akufunikabe kubwezeretsedwa.
8. Dinani batani la TEST pa chosinthira kuti muwone ngati magetsi ali. Iyenera kutsegula dera pozimitsa mphamvu. Zimitsani chosinthira, ndikuyatsanso.
9. Yang'anani mphamvu ya dera poyang'ana. Ngati inde, ndiye kuti unsembe unamalizidwa bwino. Ngati sichoncho, yang'ananinso mawaya.

Mafunso ofunsidwa kawirikawiri

Kodi chowotcha cha GFCI chamitundu iwiri chingagwire ntchito popanda ndale?

GFCI imatha kugwira ntchito popanda ndale. Imayesa kuchuluka kwa kutayikira padziko lapansi. Chosinthiracho chikhoza kukhala ndi waya wosalowerera ndale ngati mawaya ambiri amagwiritsidwa ntchito.

Nditani ngati mnyumba mwanga mulibe waya wosalowerera ndale?

Mutha kuyiyatsa ngakhale switch yanu yanzeru ilibe ndale. Mitundu yambiri yamakono ya ma switch anzeru safuna waya wosalowerera. Mabotolo ambiri m'nyumba zakale alibe waya wowonekera. Ngati mukuganiza kuti mwina mulibe waya wosalowerera ndale, mutha kugula chosinthira chanzeru chomwe sichifunikira.

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