1P+N, RCBO, B, C curve, ETM7RF, Residual Current Breaker yokhala ndi chitetezo chaPakali pano, pulagi
Kufotokozera Zamalonda
ETM7RF mndandanda wa RCBO umagwira ntchito pakugawa kwamagetsi otsika m'makampani, zomanga za anthu monga nyumba ndi nyumba, mphamvu, kulumikizana, zomangamanga, njira yogawa zowunikira kapena kugawa magalimoto ndi magawo ena.Amapereka chitetezo chotuluka, chitetezo chachifupi, chitetezo chochulukirapo, komanso chitetezo chodzipatula, chomwe chingateteze munthu kuti asavulaze chifukwa cha kutayikira kwapano, makamaka pomwe amatha kuteteza dera ndi zida ku ngozi yachiwiri yomwe imachitika chifukwa chakuchulukirachulukira komanso kufupika. dera.
ETM7RF mndandanda wa RCBO ikugwirizana ndi IEC 61009-1standard.
Kuphwanya mphamvu ya ETM7RF ndi 10KA, kapena 6KA
Mtundu wodutsa wafupipafupi ndi B, C curve.
Zomwe zidavoteledwa ndi 6A, 10A, 16A, 20A, 25A, 32A, 40A.Zomwe zidavotera zimagwirizana ndi malo osiyanasiyana pogwiritsa ntchito mwachitsanzo, pole 10 mpaka 16 ampere nthawi zambiri imagwiritsidwa ntchito powunikira, 20 ampere mpaka 33 ampere nthawi zambiri imagwiritsidwa ntchito kukhitchini ndi bafa, imagwiritsidwanso ntchito ngati chowongolera mpweya ndi zida zina.
Mphamvu ya Residual Current, kapena Earth Leakage tripping ndi 10mA, 30mA, 100mA, pomwe 10mA ndi 30mA imagwiritsidwa ntchito makamaka pozungulira zipinda zosambira ndi khitchini kuteteza munthu kuti asagwedezeke ndi magetsi.
Mtundu wodutsa wa Residual current ndi AC kapena A class.Kuyenda kwa kalasi ya AC kumatsimikiziridwa ndi sinusoidal, mafunde osinthasintha, kaya agwiritsidwe ntchito mwachangu kapena akuwonjezeka pang'onopang'ono.Kuyenda kwa kalasi kumatsimikiziridwa ndi ma sinusoidal, mafunde osinthika otsalira komanso mafunde otsalira a DC, kaya ayikidwa mwachangu kapena akuwonjezeka pang'onopang'ono.
Mphamvu yamagetsi: 230V / 240V (Gawo & Ndale)
Pali chizindikiro cha udindo chomwe chili pazogulitsa, Red yayatsidwa, Green yazimitsa.
Ma terminals a RCBO ndi chitetezo cha IP20 chomwe chimapangidwira kuti chala ndi chala chigwire bwino kuti chitetezeke pakukhazikitsa.
ETM7RF RCBO imatha kugwira ntchito modalirika m'malo ovuta, kutentha kozungulira kuyambira -25°C mpaka 55°C.
Moyo wamagetsi ukhoza kugwira ntchito mpaka 8000 ndi moyo wamakina mpaka 20000, pomwe chofunikira cha IEC ndi ntchito 4000 zokha ndi ntchito 10000.
Mtundu wokwera wa ma terminals ndi mtundu wa pulagi kumbali yolowera, ndi mtundu wama waya kumbali yotuluka.
RCBO ndi chiyani?
RCBO imayimira Residual Current Breaker yokhala ndi chitetezo cha Over-Current.RCBO imaphatikiza magwiridwe antchito a MCB ndi RCD/RCCB.Pakakhala kutayikira kwakanthawi, RCBO imayendetsa dera lonse.Chifukwa chake, zida zamkati zamaginito / zotenthetsera zimayendetsa chipangizo chamagetsi pomwe dera ladzaza.
1. Residual Current, kapena Earth Leakage - Zimachitika pakaduka mwangozi kuzungulira kudzera pa waya wopanda magetsi kapena ngozi za DIY monga kuboola chingwe pokweza mbedza ya chithunzi kapena kudula chingwe ndi chotchera udzu.Pamenepa magetsi amayenera kupita kwinakwake ndikusankha njira yosavuta yodutsa pa chotchera udzu kapena kubowola kupita kwa munthu kuchititsa kugwedezeka kwamagetsi.
2. Over-Curent imatenga mitundu iwiri:
a.Kuchulukirachulukira - Kumachitika pamene zida zambiri zimagwiritsidwa ntchito pozungulira, kujambula kuchuluka kwa mphamvu zomwe zimaposa mphamvu ya chingwe.
b.Dera Lalifupi - Zimachitika ngati pali kulumikizana kwachindunji pakati pa okonda amoyo komanso osalowerera ndale.Popanda kukana komwe kumaperekedwa ndi mayendedwe abwinobwino, magetsi amayenda mozungulira mozungulira ndikuchulukitsa amperage ndi masauzande ambiri m'ma milliseconds ndipo ndiwowopsa kwambiri kuposa Overload.
Pomwe RCCB idapangidwa kuti iteteze ku kutayikira kwapadziko lapansi ndipo MCB imateteza kokha kuzomwe zikuchitika, RCBO imateteza ku mitundu yonse ya zolakwika.
Ndi kasamalidwe kathu kabwino kwambiri, luso lamphamvu laukadaulo komanso njira zowongolera zapamwamba kwambiri, tikupitiliza kupatsa ogula athu khalidwe lodalirika, mtengo wamtengo wapatali komanso ogulitsa abwino kwambiri.Tikufuna kukhala m'modzi mwa anzanu odalirika ndikukupatsani zida zotsalira zotsalira, tikulandila mwayi wochita bizinesi nanu ndipo tikufuna kukhala ndi mwayi wophatikiza zambiri zazinthu zathu.Zosintha zapamwamba zaku China zotsalira zotsalira, timapereka zinthu zambiri m'gawoli.Kuphatikiza apo, madongosolo achikhalidwe amapezekanso.Komanso, mudzasangalala ndi utumiki wathu wapamwamba kwambiri.M'mawu amodzi, kukhutira kwanu kumatsimikizika.Takulandilani kudzayendera kampani yathu!Kuti mudziwe zambiri, chonde pitani patsamba lathu.Ngati muli ndi mafunso ena, chonde omasuka kulankhula nafe.
Pakalipano, chida ichi chachitetezo chodzidzimutsa ndi chomwe chimagwiritsidwa ntchito kwambiri.Zosintha zoteteza kutayikira pamsika zimagwiritsidwa ntchito kwambiri m'magulu otsatirawa malinga ndi ntchito zawo:
(1) Imangokhala ndi ntchito yoteteza kutayikira ndikuzimitsa mphamvu, ndipo iyenera kugwiritsidwa ntchito ndi zinthu zoteteza monga ma fuse, ma relay otenthetsera, ndi ma relay opitilira muyeso.
(2) Panthawi imodzimodziyo, ili ndi ntchito yoteteza katundu wambiri.
(3) Panthawi imodzimodziyo, imakhala ndi katundu wambiri komanso ntchito zotetezera dera lalifupi.
(4) Panthawi imodzimodziyo, ili ndi ntchito yotetezera dera lalifupi.
(5) Panthawi imodzimodziyo, ili ndi ntchito zafupipafupi, zodzaza, zowonongeka, zowonongeka ndi zowonongeka.Soketi yoteteza kutayikira imatanthawuza socket yamagetsi yomwe imatha kuzindikira ndikuweruza komwe ikutuluka ndikudula dera.Zomwe zidavotera nthawi zambiri zimakhala pansi pa 20A, kutayikira kwapano ndi 6-30mA, ndipo kukhudzika kumakhala kokwera.
