Kufotokozera
Intelligent universal circuit breaker (pano imatchedwa kuti circuit breaker) ndi yoyenera AC 50Hz, voteji 400V, 690V, oveteredwa panopa 630 ~ 6300Alt amagwiritsidwa ntchito makamaka mu maukonde kugawa kugawira mphamvu ya magetsi ndi kuteteza madera ndi zida mphamvu pa mochulukira, undervoltage. , dera lalifupi , Kulakwa kwapansi kwa gawo limodzi.Wowononga dera ali ndi ntchito zosiyanasiyana zoteteza mwanzeru, zomwe zimatha kuzindikira chitetezo chosankha komanso kuchitapo kanthu.Ukadaulo wake wafika pamlingo wapamwamba kwambiri wazinthu zofananira padziko lapansi, ndipo uli ndi mawonekedwe olumikizirana, omwe amatha kuchita "ma remote anayi" ndikukwaniritsa zofunikira za malo owongolera ndi makina opangira makina.Pewani kuzimitsa kwamagetsi kosafunikira ndikuwongolera kudalirika kwamagetsi.Mndandanda wazinthuzi umagwirizana ndi leC60947-2 ndi GB/T14048.2 miyezo.
Normal Ntchito Mkhalidwe
1. Kutentha kwa mpweya wozungulira ndi -5 ℃ ~ + 40 ℃, ndipo pafupifupi kutentha kwa maola 24 sikudutsa +35 ℃.
2. Kutalika kwa malo oyika sikudutsa 2000m
3. Pamene kutentha kwakukulu kwa malo oyika ndi +40 ℃, chinyezi cha mpweya sichidzapitirira 50%, ndipo chinyezi chapamwamba chikhoza kuloledwa pansi pa kutentha kochepa;Chinyezi chapakati pa mwezi wonyowa kwambiri ndi 90%, ndipo kutentha kwapakati pa mwezi ndi +25 ℃, poganizira za condensation pamtunda wa mankhwala chifukwa cha kusintha kwa kutentha.
4. Digiri ya kuipitsidwa ndi mlingo 3
5. Gulu loyikapo gawo lalikulu la chowotcha chigawo, koyilo yowongolera pansi pamagetsi ndi koyilo yoyambira ya thiransifoma yamagetsi ndi IV, ndipo gulu loyika la mabwalo ena othandizira ndi mabwalo owongolera ndi III.
6. Kuyimirira koyima kwa kuyika kwa chophwanyika sikudutsa 5
7. Wowononga dera amaikidwa mu kabati, mlingo wa chitetezo ndi IP40;Ngati muwonjezera chitseko, mulingo wachitetezo ukhoza kufika IP54
Gulu
1. Wophwanyira dera amagawidwa muzitsulo zitatu ndi mitengo inayi malinga ndi chiwerengero cha mitengo.
2. Mawonekedwe apano a wophwanya dera amagawidwa mu 1600A, 2000A, 3200A, 4000A, 5000A (kuthekera kwawonjezeka mpaka 6300A).
3. Zowonongeka zozungulira zimagawidwa malinga ndi zolinga: kugawa mphamvu, chitetezo cha galimoto, chitetezo cha jenereta.
4. Malinga ndi ntchito mode:
ntchito yamoto;
Kuchita pamanja (kukonzanso ndi kukonza).
5. Malinga ndi njira yoyika:
Konzani mtundu: kulumikizana kopingasa, ngati muwonjezera basi yoyima, mtengo wa basi yowongoka udzakhala
kuwerengeredwa mosiyana;
mtundu wotulutsa: kulumikizana kopingasa, ngati onjezerani basi yoyima, mtengo wa basi woyima udzawerengedwa mosiyana.
6. Malingana ndi mtundu wa kumasulidwa kwapaulendo:
Wanzeru pakutulutsa komwe kukudutsa, Kutulutsa kwa Under-voltage nthawi yomweyo (kapena kuchedwa).
ndi Shunt kumasulidwa
7. Malinga ndi mtundu wa wowongolera wanzeru:
Mtundu wa M (mtundu wanzeru wamba);
H mtundu (kulumikizana wanzeru mtundu).
Makhalidwe Ogwira Ntchito A Mitundu Yosiyana Ya Olamulira Anzeru
Mtundu wa M: Kuphatikiza pazigawo zinayi zodzitchinjiriza za kuchedwa kwanthawi yayitali, kuchedwetsa kwakanthawi kochepa, pompopompo komanso kutayikira kwapadziko lapansi, ilinso ndi chizindikiritso cha zolakwika, mbiri yolakwika, ntchito yoyesa, chiwonetsero cha ammeter, chiwonetsero cha voltmeter, ma alarm osiyanasiyana. linanena bungwe, etc Iwo ali osiyanasiyana chitetezo khalidwe m'dera makhalidwe ndi wathunthu ntchito wothandiza.Ndi mitundu yambiri yogwira ntchito ndipo ingagwiritsidwe ntchito ku mafakitale ambiri omwe ali ndi zofunikira kwambiri.
H mtundu: Itha kukhala ndi ntchito zonse za mtundu wa M.Nthawi yomweyo, wowongolera wamtunduwu amatha kuzindikira "ntchito zinayi zakutali" za telemetry, kusintha kwakutali, kuwongolera kwakutali ndi kusayina kwakutali kudzera pa netiweki khadi kapena chosinthira mawonekedwe.Ndizoyenera pa intaneti ndipo zimatha kuyang'aniridwa ndikuyang'aniridwa ndi makompyuta apamwamba.
1. Ammeter ntchito
Pakalipano wa dera lalikulu akhoza kuwonetsedwa pazenera zowonetsera.Pamene chinsinsi chosankhidwa chikukanikizidwa, pakali pano pagawo lomwe nyali yowonetsera ilipo kapena gawo lalikulu lamakono lidzawonetsedwa.Ngati kiyi yosankha ikanikizidwanso, mawonekedwe a gawo lina adzawonetsedwa.
2. Ntchito yodzifufuza
Gawo laulendo lili ndi ntchito yowunikira zolakwika mdera lanu.Kompyuta ikasweka, imatha kutumiza chowonetsa "E" kapena alamu, ndikuyambitsanso kompyuta nthawi yomweyo, wogwiritsa ntchito amathanso kulumikiza chowotcha pakafunika.
Kutentha kozungulira komweko kukafika ku 80 ℃ kapena kutentha kwa nduna kupitilira 80 ℃ chifukwa cha kutentha kwa kukhudzana, alamu imatha kutulutsidwa ndipo chosokoneza chigawo chimatsegulidwa pang'ono (pamene wogwiritsa ntchito akufuna)
3. Kukhazikitsa ntchito
Kanikizani kuchedwa kwanthawi yayitali, kuchedwa kwakanthawi, nthawi yomweyo, makiyi oyika maziko ndi +, - kiyi kuti mukhazikitse nthawi yofunikira komanso yochedwetsa mosasamala malinga ndi zomwe wogwiritsa ntchito akufuna, ndikusindikiza kiyi yosungirayo ikafika nthawi yofunikira kapena yochedwa.Kuti mudziwe zambiri, onani mutu wa kukhazikitsa, kugwiritsa ntchito ndi kukonza.Kukonzekera kwa gawo laulendo kumatha kuyimitsa nthawi yomweyo kuchita izi pakachitika vuto lalikulu.
4. Ntchito yoyesera
Dinani batani lokhazikitsira kuti mtengo wa seti ukhale wapano kuti uchedwe kwakanthawi, kuchedwa pang'ono, mkhalidwe wanthawi yomweyo, chipolopolo cha chizindikiro ndi +, - kiyi, sankhani mtengo womwe ukufunika, kenako dinani batani loyesa kuti muyese kumasula.Pali mitundu iwiri ya makiyi oyesera; imodzi ndi makiyi oyesera osayenda, ndipo ina ndi makiyi oyeserera.Kuti mudziwe zambiri, onani kuyesa kwa chipangizo chodutsa mumutu wa Kuyika, Kugwiritsa Ntchito ndi Kukonza.Ntchito yoyesera yakale ikhoza kuchitidwa pamene woyendetsa dera akugwirizanitsidwa ndi gridi yamagetsi.
Pamene overcurrent imapezeka pa intaneti, ntchito yoyesera ikhoza kusokonezedwa ndipo chitetezo cha overcurrent chikhoza kuchitidwa.
5. Ntchito yowunikira katundu
Khazikitsani machunidwe awiri, machunidwe a Ic1 (0.2~1) mu, machunidwe a Ic2 (0.2~1) Mu, mawonekedwe ochedwetsa a Ic1 amasiyana ndi malire a nthawi, mtengo wake wokhazikitsa kuchedwa ndi 1/2 wa mtengo wochedwa wochedwa.Pali mitundu iwiri ya kuchedwa kwa Ic2: mtundu woyamba ndi mawonekedwe a malire a nthawi, mtengo wokhazikitsa nthawi ndi 1/4 wa mtengo woikika mochedwa;Mtundu wachiwiri ndi mawonekedwe a malire a nthawi, nthawi yochedwa ndi 60s.Zakale zimagwiritsidwa ntchito podula katundu wochepa kwambiri wa siteji yapansi pamene yamakono ili pafupi ndi mtengo wokwanira wokhazikika, chomalizacho chimagwiritsidwa ntchito kudula katundu wosafunika wa siteji yapansi pamene zamakono zimaposa mtengo wa Ic1, ndiye madontho apano kuti apange mabwalo akulu ndi mabwalo olemetsa ofunikira kukhalabe oyendetsedwa.Pamene madontho apano atsikira ku Ic2, lamulo limaperekedwa pambuyo pa kuchedwa, ndipo dera lomwe ladulidwa ndi gawo lapansi limatsegulidwanso kuti libwezeretse mphamvu ya dongosolo lonse, ndi ntchito yowunikira katundu.
6. Kuwonetsa ntchito ya unit yodutsa
Chigawo chodutsa chimatha kuwonetsa ntchito yake yamakono (ie ntchito ya ammeter) panthawi yogwira ntchito, kusonyeza gawo lomwe limatchulidwa ndi mawonekedwe ake otetezera pamene cholakwika chikuchitika, ndi kutseka chiwonetsero cha zolakwika ndi zolakwika zamakono pambuyo pophwanya dera, ndikuwonetsa zamakono, nthawi ndi gawo. gulu la gawo lokhazikitsira pa nthawi yokhazikitsa.Ngati ndikuchedwa kuchitapo kanthu, kuwala kowonetserako kumawunikira panthawi yochitapo kanthu, ndipo kuwala kowonetserako kumasintha kuchoka ku kuwala kupita ku kuwala kosalekeza pambuyo pa kutsekedwa kwa dera.
7.MCR pa-off ndi analogi paulendo chitetezo
Wowongolera amatha kukhala ndi chitetezo cha MCR pa-off ndi analogi paulendo malinga ndi zosowa za wogwiritsa ntchito.Mitundu iwiriyi ndi zochita zanthawi yomweyo.Chizindikiro chamakono cholakwika chimatumiza malangizo ochitapo kanthu mwachindunji kudzera mu dera lofananiza la hardware.Makhalidwe amakono a zochita ziwirizi ndi zosiyana.Mtengo wokhazikika wakuyenda kwa analogi ndi wapamwamba, womwe nthawi zambiri umakhala wokwera kwambiri wachitetezo chanthawi yomweyo chachitetezo cha wowongolera (50ka75ka/100kA), Wowongolera amagwira ntchito nthawi zonse ndipo amagwiritsidwa ntchito ngati zosunga zobwezeretsera.Komabe, mtengo wa MCR ndi wotsika, nthawi zambiri 10kA.Izi zimangogwira ntchito ngati wowongolera akuyatsa, sagwira ntchito nthawi yotseka.Wogwiritsa angafunike mtengo wapadera wokhazikitsa ndi kulondola kwa ± 20%.
