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JCB3LM-80 ELCB Earth Leakage Circuit Breaker Residual Current Operated Circuit Breaker RCBO

JCB3LM-80 series earth leakage circuit breaker (ELCB) ndi chida chofunikira chomwe chimathandiza kuteteza anthu ndi katundu ku zoopsa zamagetsi.Amapereka chitetezo cha kutayikira kwapadziko lapansi, chitetezo chochulukirapo komanso chitetezo chachifupi.Ndikofunika kuti mukhale otetezeka kwa eni nyumba ndi mabizinesi.Zida izi zimapangidwira kuti zitsimikizire kuti mabwalo amagetsi akuyenda bwino, zomwe zimayambitsa kutsekedwa nthawi zonse pamene kusalinganika kumapezeka.Amagwiritsidwa ntchito makamaka pofuna chitetezo chophatikizika kuti asachulukitse komanso kufupikitsa mozungulira pamafunde akutuluka padziko lapansi.

Ikupezeka mu 6A, 10A, 16A, 20A, 25A, 32A; 40A, 50A, 63A, 80A

Zotengera zotsalira zomwe zikugwira ntchito pano: 0.03A(30mA), 0.05A(50mA), 0.075A(75mA), 0.1A(100mA), 0.3A(300mA)

Akupezeka mu 1 P+N (1 Pole 2 mawaya), mapolo 2, 3P+N(3 mawaya 4), mapolo 4

Imapezeka mu Type A, Type AC

Kuphwanya mphamvu 6kA

Miyezo yogwirizana ndi IEC61009-1

Pemphani Mawu Mwachangu Tsitsani PDF

Tsatanetsatane wa Zamalonda

Chiyambi:

JCB3LM-80 mndandanda padziko lapansi kutayikira dera wosweka ELCB ndi oyenera makampani, malonda, nyumba mkulu-nyamuka, nyumba ndi mitundu ina ya malo.pamene anthu anakumana ndi mantha magetsi kapena kutayikira panopa wa maukonde magetsi kuposa mtengo wokhazikika, mankhwala imatha kudula cholakwika pakanthawi kochepa kuti titeteze munthu ndi zida, Itha kugwiritsidwanso ntchito pakuyambira pafupipafupi kwa dera ndi ma mota.

Ntchito zazikuluzikulu za JCB3LM-80 ELCB ndikuwonetsetsa chitetezo ku mafunde olakwika padziko lapansi, mochulukira, komanso mafunde amfupi.Ndibwino kuti ELCB imangiridwe kudera lililonse losiyana, kutanthauza kuti vuto la dera limodzi silingakhudze momwe ena akuyendera. kunjenjemera, pali kutayikira kwa madzi pansi.Apa ndipamene ELCB imayamba kugwira ntchito.Imazindikira msanga kusalinganika kwamagetsi amagetsi ndikuzimitsa magetsi, kuteteza kuwonongeka kwina kapena kuvulaza.

JCB3LM-80 ELCBs imatha kuletsa kugwedezeka kwamagetsi ndi moto.Mwa kudula msanga mphamvu yamagetsi pamene cholakwika chadziwika, JCB3LM80 ELCBs Yathu imachepetsa chiopsezo cha electrocution ndi moto wamagetsi womwe ungakhalepo.Izi ndizofunikira makamaka m'nyumba, kumene ngozi zamagetsi zimatha kuchitika mosavuta chifukwa cha zifukwa zosiyanasiyana monga mawaya olakwika, zida zowonongeka, kapena malo onyowa.

Ma JCB3LM-80 ELCBs athu amathandizanso kuteteza zida zamagetsi ndi zida zamagetsi.Mwa kuzimitsa magetsi pamene vuto lazindikirika, amaletsa kuwonongeka kwa zipangizo ndikupewa kukonzanso kapena kusinthidwa komwe kungawononge ndalama zambiri.

Ma JCB3LM-80 ELCBs amagwira ntchito yofunika kwambiri pachitetezo chamagetsi pozindikira ndi kupewa kuwonongeka kwamagetsi komwe kungayambitse kugwedezeka kwamagetsi ndi moto.Kuthekera kwawo kuti azitha kutulutsa magetsi mwachangu akazindikira kuti pali vuto, kumathandiza kuti anthu ndi katundu atetezeke ku ngozi zamagetsi.

JCB3LM-80 mndandanda wa ELCB wakhala ukugwiritsidwa ntchito mochulukira ngati chitetezo chosunga zobwezeretsera pazovuta zapansi ndi kukhudzana mwachindunji ndi kugunda kwamagetsi kwamagetsi pamakina ogawa magetsi otsika.ELCB yathu ndi chipangizo chachitetezo chomwe chimaphwanya mwachangu dera lamagetsi kuti chiteteze zida komanso kuchepetsa chiopsezo cha kuwonongeka kwakukulu kuchokera kugwedezeka kwamagetsi kosalekeza.Zingathenso kuteteza moto chifukwa cha kuwonongeka kosalekeza kwa nthaka chifukwa cha chipangizo chotetezera chomwe sichikugwira ntchito.Zowonongeka za Earth Leakage zokhala ndi chitetezo chowonjezera mphamvu zimathanso kuteteza kumagetsi ochulukirapo omwe amayamba chifukwa cha kuwonongeka kwa gridi yamagetsi.

Main Features

● Mtundu wa Electromagnetic

● Chitetezo cha dziko lapansi

● Kuteteza mochulukira ndi dera lalifupi

● Kuphwanya mphamvu mpaka 6kA

● Idavoteredwa pano mpaka 80A (ikupezeka mu 6A.10A,20A, 25A, 32A, 40A,50A, 63A,80A)

● Amapezeka mumtundu wa B, C wokhotakhota.

● Kukhudzidwa kwapaulendo: 30mA, 50mA, 75mA, 100mA,300mA

● Imapezeka mu Mtundu A kapena Mtundu AC

● 35mm DIN kukwera njanji

● kusinthasintha kuyika ndi kusankha kugwirizana mzere kaya kuchokera pamwamba kapena pansi

● Imagwirizana ndi IEC 61009-1, EN61009-1

Deta yaukadaulo

● Muyezo: IEC 61009-1, EN61009-1

● Mtundu: Electromagnetic

● Mtundu (mawonekedwe a mafunde a dziko lapansi akutuluka): A kapena AC zilipo

● Mitengo: 1 P+N (1 Pole 2 mawaya), mitengo 2, mitengo 3, 3P+N(3 mitengo 4 mawaya), mitengo 4

● Zomwe zili pano: 6A, 10A, 16A, 20A, 25A, 32A, 40A 50A, 63A

● Voteji yoyezera ntchito: 110V, 230V, 240V ~ (1P + N), 400V/415V (3P, 3P+N, 4P)

● Kukhudzika kwake I△n: 30mA, 50mA, 75mA, 100mA,300mA

● Adavotera mphamvu yosweka: 6kA

● Mphamvu yamagetsi: 500V

● Mafupipafupi ovotera: 50/60Hz

● Chiyembekezo cha mphamvu yopirira (1.2/50) : 6kV

● Digiri ya kuipitsa:2

● Maonekedwe a Thermomagnetic: B curve, C curve, D curve

● Moyo wamakina: nthawi 10,000

● Moyo wamagetsi: nthawi 2000

● Digiri ya chitetezo: IP20

● Kutentha kozungulira (ndi tsiku lililonse ≤35 ℃): -5℃~+40℃

● Chizindikiro cha malo olumikizana nawo: Chobiriwira = CHOCHOTSA, Chofiira = ON

● Kuyika: Pa njanji ya DIN EN 60715 (35mm) pogwiritsa ntchito chipangizo chofulumira

● Makokedwe ovomerezeka: 2.5Nm

● Kulumikizana: Kuchokera pamwamba kapena pansi zilipo

Kugwira Ntchito Ndi Kuyika Zinthu

Kutentha kwa mpweya wozungulira: malire apamwamba si oposa +40ºC, malire apansi si osachepera -5ºC, ndipo pafupifupi kutentha kwa 24h sikudutsa +35ºC.

Zindikirani:

(1) Ngati malire apansi ndi -10ºC kapena -25ºC ntchito, wogwiritsa ntchito ayenera kulengeza kwa wopanga poyitanitsa.

(2) Ngati malire apamwamba aposa +40 ºC kapena malire atsika pansi -25 ºC, wogwiritsa ntchitoyo ayenera kukambirana ndi wopanga.

Malo oyika: osapitirira 2000m pamwamba pa nyanja

M'mlengalenga: Chinyezi cha mumlengalenga sichidutsa 50% pamene kutentha kwa mpweya kuli +40 ºC.Chinyezi cham'mwamba chachibale chikhoza kuloledwa pa kutentha kochepa.Mwachitsanzo, kufika 90% pa +20ºC.Njira zoyenera ziyenera kuchitidwa kuti muchepetse kutentha kwapang'onopang'ono chifukwa cha kusintha kwa kutentha.
Kuyika: Mphamvu yakunja ya maginito pamalo oyikayo isapitirire 5 kuchulukitsa kwa geomagnetic gawo lililonse.Nthawi zambiri imayikidwa molunjika, chogwirira chokwera m'mwamba ndi malo opangira mphamvu, ndikulolera kwa 2 mbali iliyonse.Ndipo sipayenera kukhala kukhudzidwa kwakukulu kapena kugwedezeka pamalo oyikapo.

Kodi JCB3LM-80 ELCB Imagwira Ntchito Motani?

JCB3LM-80 ELCB imatsimikizira chitetezo ku mitundu iwiri ya vuto lamagetsi.Choyamba mwa zolakwika izi ndi zotsalira zapano kapena kutayikira kwapadziko lapansi.Izi zidzachitika pakakhala kuphulika kwangozi kuzungulira dera, komwe kungachitike chifukwa cha zolakwika za waya kapena ngozi za DIY (monga kudula chingwe pogwiritsa ntchito chodula chamagetsi).Ngati magetsi sanaphwanyidwe, ndiye kuti munthuyo adzakumana ndi vuto lamagetsi lomwe lingamuphe.

Mtundu wina wa vuto lamagetsi ndi overcurrent, zomwe zingatenge mawonekedwe a overload or short circuit.Pachiyambi choyamba, dera lidzadzaza ndi zipangizo zamagetsi zambiri, zomwe zimapangitsa kuti magetsi azitha kupitirira mphamvu ya chingwe.Kuzungulira kwachidule kumathanso kuchitika chifukwa cha kusakwanira kwa dera komanso kuchulukitsa kwapamwamba kwa amperage.Izi zimagwirizanitsidwa ndi chiopsezo chachikulu kuposa kulemetsa.

Mitundu yosiyanasiyana ya ELCB

Mtundu AC

Nthawi zambiri amayikidwa m'nyumba ndipo amapangidwa kuti azigwiritsidwa ntchito posinthana ndi sinusoidal residual current kuti apereke zida zochititsa chidwi, zamphamvu, kapena zopinga.ELCB/RCBO izi zimagwira ntchito nthawi yomweyo kuti zizindikire kusalinganika ndipo sizichedwa kuchedwa.

Mtundu A

Amagwiritsidwa ntchito potsalira pulsating DC mpaka 6mA ndikusinthira sinusoidal residual current

Kodi Earth Leakage ndi chiyani?

Mphamvu yamagetsi yomwe imayenda kuchokera ku kondakitala yamoyo kupita kudziko lapansi kudzera munjira yosakonzekera imatchedwa kutayikira kwa dziko lapansi.Zitha kuyenda pakati pa kusatsekera kwawo kosakwanira kapena kudutsa m'thupi la munthu ndikuyambitsa kugwedezeka kwamagetsi.Zotsatira za kugwedezeka kwamagetsi zitha kukhala zakupha ngati kutayikira komweku kupitilira 30mA yokhayo.Chifukwa chake, zida zodzitchinjiriza zimagwiritsidwa ntchito kulumikiza gwero lamagetsi pomwe kutayikira komweku kwapezeka

Zomwe Zimayambitsa Kutuluka kwa Dziko?

Kutuluka kwa dziko lapansi kumachitika chifukwa cha zifukwa zosiyanasiyana.Zitha kuchitika chifukwa cha kuwonongeka kwa conductor wamoyo kapena ma conductor osweka.Zitha kuchitikanso pamene woyendetsa wamoyo akukumana ndi thupi la zipangizo (ngati zipangizo sizikukhazikika bwino).Ukakhudza kondakitala kapena zipangizo, mphamvuyo imatha kupita kudziko lapansi kudzera m’thupi la munthuyo.

Chithunzi cha JCB3LM-80 ELCB

JCB3LM-80 Elcb ndi chitetezo chipangizo amene ntchito yaikulu ndi kupewa mantha magetsi.Imayang'anira kutayikira komwe kumatuluka m'dera kudzera munjira iliyonse yosakonzekera.Ithanso kuteteza kuchulukira & mayendedwe amfupi.

Mitundu yotengera ma Poles

Malinga ndi mitengo ya ophwanya madera, ELCB imagawidwa m'mitundu itatu.

2-Pole ELCB: imagwiritsidwa ntchito poteteza mu gawo limodzi.Ili ndi ma terminals 2 otuluka & 2 otuluka okhala ndi gawo & maulalo osalowerera ndale.

3-Pole ELCB: Imagwiritsidwa ntchito ngati chitetezo pamagawo atatu amawaya atatu.Ili ndi ma terminals atatu otuluka & atatu otuluka.

4-Pole ELCB: Imagwiritsidwa ntchito poteteza mu njira ya mawaya anayi magawo atatu.