JCM3E-M

JCM3E-M mndandanda zamagetsi pulasitiki kesi circuit breakers (amene pano amatchedwa ophwanya dera), pamene ntchito AC 50Hz (kapena 60Hz), oveteredwa kutchinjiriza voteji ndi 800V, oveteredwa ntchito voteji ndi 690V ndi pansipa, ndipo oveteredwa ntchito panopa ndi mpaka 800A.Kwa kusintha kosasintha komanso kusayambika kwa injini.Wowononga dera amakhala ndi nthawi yayitali yodutsa motalikirapo, nthawi yayifupi yosinthira pang'ono, komanso nthawi yaying'ono yochedwa yotsimikizika.Ntchito zoteteza nthawi yomweyo komanso zosachepera mphamvu, chitetezo chotsalira (chosankha), chitetezo cha gawo (chosankha), chimatha kuteteza mizere ndi zida zamagetsi kuti zisawonongeke, mawonekedwe achitetezo amagetsi athunthu komanso olondola, amatha kusintha kudalirika kwamagetsi, pewani kuzimitsa magetsi kosafunikira.Ophwanya ma circuit amagawidwa mu mtundu wa M (mtundu wosweka kwambiri) ndi mtundu wa H (mtundu wosweka kwambiri) molingana ndi mphamvu yawo yosweka pang'onopang'ono.Wowononga dera ali ndi mawonekedwe ang'onoang'ono, mphamvu yosweka kwambiri, arcing yochepa, ndi anti-vibration.Wowononga dera akhoza kukhazikitsidwa molunjika (ie kuyika kowongoka) kapena mozungulira (ie kuyika kopingasa) Wophwanya dera ali ndi ntchito yodzipatula, chizindikiro chake chofanana Chophwanyidwa sichingasinthidwe, ndiko kuti, 1, 3, ndi 5 okha amaloledwa. gwirizanitsani ku mzere wa mphamvu 2, 4, ndi 6 ku mzere wa katundu

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Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mtundu ndi tanthauzo

Nthawi zogwirira ntchito

◇ Kutalika: ≤2000m;
◇ Kutentha kozungulira: -5 ℃-+40 ℃;
◇ Imatha kupirira chisonkhezero cha mpweya wonyowa;
◇ Ingathe kupirira chikoka cha mchere ndi nkhungu yamafuta;
◇Gawo loyika gawo lalikulu la wophwanya dera ndi III, ndipo gawo loyika mabwalo ena othandizira ndi mabwalo owongolera ndi II;
◇Pamene kutentha kwakukulu ndi +40 ℃, chinyezi chachibale cha mpweya sichidutsa 50%.Ikhoza kulekerera chinyezi chochepa
◇ Pokhala ndi chinyezi chambiri, njira zapadera ziyenera kutsatiridwa kuti muchepetse mpweya chifukwa cha kusintha kwa kutentha;
◇Kupendekera kwakukulu ndi 22.5 °;
◇Pakatikati popanda kuphulika, njira yoyendera mwezi ilibe mpweya ndi fumbi lamagetsi lokwanira kuwononga zitsulo ndikuwononga kutchinjiriza pamalopo;
◇kumene kulibe mvula kapena matalala

Zomangamanga

◇ Ili ndi mawonekedwe ang'onoang'ono, mphamvu yosweka kwambiri, arcing yochepa, anti-vibration, etc.
◇Miyeso yakunja yofanana ndi kukula kwa JCM3:
◇ Wowononga dera watsopano ali ndi ntchito yayikulu yodzipatula, ndipo voliyumu yake yovotera ndi 800V:
◇Malinga ndi mphamvu yosweka pang'onopang'ono, imagawidwa mu mtundu wa M (mtundu wosweka kwambiri) ndi mtundu wa H (mtundu wosweka kwambiri):
◇Ndi kuchedwa kwanthawi yayitali, kuchedwetsa kwakanthawi kochepa, nthawi yayifupi, nthawi yayifupi komanso yocheperako.
ntchito zachitetezo chamagetsi, chitetezo chotsalira chapano (chosankha), chitetezo chagawo (chosankha), chimatha kuteteza magetsi
zida za mzere kuchokera kuwonongeka:
◇Mawonekedwe achitetezo ndi athunthu komanso olondola, omwe angapangitse kudalirika kwamagetsi.

Zosankha zomwe mungasankhe

◇ Ndi ntchito yowunikira kutentha ndi chitetezo: kutentha kozungulira kumaposa mtengo wokhazikitsidwa (zokhazikika ndizokhazikika.
85 ° C), wowongolera adzatulutsa chizindikiro cha alamu kapena kutsegula chowotcha:
◇ Ntchito yapawiri-channel passive linanena bungwe: pa siginecha (kapena alamu), mphamvu AC230V5A:
◇ Ndi ntchito yokumbukira zotentha kwambiri: ntchito yokumbukira kutentha kwambiri, kagawo kakang'ono (kuchedwa kwakanthawi) ntchito yokumbukira kutentha:
◇Ndi ntchito yotchinga moto: alamu yochulukira sichiyenda (imapereka zolumikizirana) ndipo imapereka ntchito yodutsa;
◇Ndi ntchito yolumikizirana: muyezo RS232, RS485, Modbus field bus protocol:
◇ Itha kulumikizidwa ndi pulogalamu yapamanja: ikani magawo osiyanasiyana achitetezo a wophwanya dera, funsani mafunso pafupifupi 10 ndikuwonetsa mawonekedwe osiyanasiyana;
◇ Itha kulumikizidwa ndi chosinthira chanzeru chosinthira: sinthani mawonekedwe amtundu wodzipatula, kuphatikiza ntchito yotulutsa DO:
◇ Mtundu wapamwamba wokhala ndi gawo la LCD.

Ntchito zazikulu ndi mawonekedwe

Woyang'anira wanzeru ndiye chigawo chachikulu cha moldedd case circuit breaker.Amagwiritsidwa ntchito poteteza magalimoto kapena chitetezo chogawa mphamvu kuti azindikire kuphatikizika kwa kuyeza, chitetezo, kuwongolera ndi kulumikizana, kuti mizere ndi zida zamagetsi zitha kutetezedwa ku zochulukira, kuzungulira pang'ono, kuyika pansi ndi zoopsa zina.Pogwiritsa ntchito MCU microprocessor Mtsogoleri, ntchitoyo ndi yokhazikika komanso yodalirika: woyang'anira wanzeru amatha kupereka mphamvu yekha, bola ngati gawo limodzi lapatsidwa mphamvu, pamene panopa sipansi kuposa 20% ya mtengo wake wovotera, akhoza kuonetsetsa kuti ntchito yachibadwa ikugwira ntchito. ntchito ya chitetezo;Kugwirizana kosankhidwa kuli ndi chitetezo cha magawo atatu: Gwiritsani ntchito chowotcha cha kalasi B ndi zida zina zodzitchinjiriza zazifupi zomwe zimalumikizidwa mudera lomwelo kuti mukhale ndi mgwirizano wosankha pansi pamikhalidwe yayifupi: kuchulukirachulukira kwanthawi yayitali, kuchedwa kwanthawi yochepa (nthawi yosiyana). , nthawi yotsimikizika), yozungulira nthawi yomweyo Kukhazikitsa kwa magawo achitetezo;Ili ndi magawo atatu achitetezo achitetezo anthawi yake komanso nthawi yochitapo kanthu, ndipo imatha kusinthidwa mu masitepe 4-10: wogwiritsa ntchito amatha kusintha zosintha zowongolera malinga ndi zomwe zikukuchitikirani, ndipo amathanso kusankha kutseka ntchito yofananira. ku zofuna za wogwiritsa ntchito (ntchito zosinthidwa, ziyenera kulamulidwa ndi nthawi yogwiritsira ntchito yomwe yasonyezedwa);Kuthamanga kwapamwamba kwaposachedwa nthawi yomweyo: Pamene wowononga dera atsekedwa ndikuthamanga, ngati akukumana ndi makina afupiafupi (≥201nm), makina oyendetsa maginito amagetsi amatha kuyenda mwachindunji, ndipo chitetezo chapawiri chimakhala chodalirika komanso chotetezeka;Ndi mayeso oyenda (mayeso) ntchito: athandizira DC12V voteji kuyesa dera wosweka ntchito makhalidwe;Ntchito yodzizindikiritsa yolakwa: kuteteza ndi kuzindikira momwe ntchito ikugwirira ntchito ndikugwira ntchito kwa wolamulira wanzeru yekha;Ndi chisonyezero cha alamu chisanachitike ndi chisonyezero chochulukira: pamene katundu wamakono afika kapena kupitirira mtengo wamtengo wapatali, ndizofanana ndi mzere wotsogolera kuwala kuti atumize gwero la kuwala;Ukadaulo wapawiri wa mpweya wokhudza kukhudza-kupyolera mu exchanger: ntchitoyo ndi yodalirika komanso yosasunthika, kusagwira ntchito kumapewedwa, kukwera ndi kodalirika, ndipo mphamvu ndi yaying'ono;Kulondola kwachitetezo chapamwamba: chitetezo chochulukirachulukira, kuchedwa kwanthawi yayitali kwanthawi yayitali ± 10%;kulondola kwachitetezo kwanthawi yayitali ± 15% kumadalira pakali pano;Kuyikako kumakhala ndi miyeso yakunja yosinthika, ndipo miyeso yoyikayo ndi yofanana ndi ya LDM1 mndandanda wa molded case circuit breaker.
Zindikirani: JCM3E-M-630 ndi yofanana ndi JCM3E-M-800, yochokera ku JCM3E-M wanzeru mtundu wolankhulana kapena mtundu wa kulumikizana kwamapulogalamu.