Nguva yekutanga:Kune marudzi maviri ekutanga-nguva yemidziyo yekuvhenekesa mitambo: kutanga pakarepo uye kunonoka kutanga, izvo zvinoda kusarudzwa zvine musoro zvinoenderana nemamiriro chaiwo eprojekiti.
Impulse ikozvino yakawanda:Kana mwenje watangwa, pane yakakura ikozvino inodarika yakayerwa ikozvino, iyo inonzi impulse current.Chiyero chemhepo yekufambisa kune yakatemerwa kushanda ikozvino inonzi impulse current multiple.Iko kudiki kukosha, kudiki kukonzeresa kwesimba rekugovera hurongwa, iyo yakachengeteka zvishoma.Mumamiriro ezvinhu akajairwa, kutanga pakarepo kweiyo LED mitambo yekuvhenekesa impulse ikozvino yakawanda yakakura, yakakwira senge 40 times;nepo kunonoka kutanga kwemitambo yekuvhenekesa mudziyo impulse yazvino yakawanda idiki, isingasviki ka2.Iyo simbi halide mwenje ine kunonoka kutanga chimiro, saka maitiro ayo ikozvino akawanda idiki, kazhinji isingasviki kaviri.
Luminous flux voltage shanduko mwero:Iyi parameter inoratidza dhigirii resimba remwenje mwenje sosi yemitambo nekutsauswa kwevoltage, uye ndiyo chiyero cheinopenya flux shanduko chiyero kune voltage shanduko rate.
Ongororo dzakaratidza kuti mwenje wemitambo ye LED ine mwero wakaderera wekuchinja kweinopenya flux voltage, iyo Δφ%/ΔU%.Kana iyo voltage iri yakanaka kutsauka, ipapo Δφ% / ΔU% = 0.092, kana iyo voltage iri yakaipa kutsauka, ipapo Δφ% / ΔU% = 0.075.
Zvisinei, chiratidzo ichi chemarambi esimbi halide hachina urombo uye hachigutsi.Apo kutsauka kwemagetsi kwakanaka, Δφ% / ΔU% = 38/10 = 3.8;apo kutsauka kwemagetsi kusina kunaka, ipapo Δφ% / ΔU% = 28/10 = 2.8.
Ichi chiratidzo chemarambi esimbi halide yakakura, uye shanduko yemagetsi ine simba guru pakupenya kwayo.Kukosha kwemwenje we LED kudiki, isingasviki 3% yesimbi halide rambi, kureva kuti, iyo inopenya inoyerera inoramba isina kuchinjika mune yakakura voltage renji, uye ine yakanaka voltage maitiro.
THD:Nekuti mitambo yekuvhenekesa michina yakawanda-imwe-chikamu mitoro, iyo harmonics inonyanya kuve yechitatu.Inoda kuyeuchidzwa, kwete chete inofanirwa kutarisisa kune dambudziko rekuwirirana remarambi nemarambi, asiwo dambudziko reharmonic rekutonga system, kunyanya dimming module inogona kukonzera kuwedzera kweharmonics.
Zvitatu-chikamu kusaenzana:Dambudziko iri harisi remagetsi emitambo chete.Yese midziyo yemagetsi yechikamu chimwe chete inogona kunge iine matatu-phase mutoro kusaenzana.Chokutanga pane zvose, zvakakosha kugadzirisa dambudziko mukugadzira, kugovera zvakaenzana mutoro wechikamu chimwe chete kune matatu-chikamu, uye chengetedza chiyero chetatu-chikamu chekutakura zvakanyanya sezvinobvira pasi pemhando dzakasiyana-siyana dzekutonga.Chechipiri, edza kuchengetedza matatu-chikamu chimwe-chikamu chiyero chekushanda zvakanyanya sezvinobvira panguva yekushanda.
Dziviriro nhanho kubva kumagetsi kuvhunduka kwe LED luminaire:Zvigadziriso zvemwenje zvekunze zvemitambo zvinofanirwa kuiswa seKirasi I, uye zvigadziriso zvemwenje zvemitambo zvemukati zvinogona kuve Kirasi I kana II zvigadziriso.Mwenje wepasi pemvura unofanirwa kushandisa AC rated voltage isingapfuuri 12V kana DC isingapfuuri 30V.Mwenje yeKirasi III.
Short circuit protection:Ichi chinhu chinodiwa uye chakakosha chinodiwa, uye ndeye yakajairwa gadziriso.
Overload protection:Ichi ndicho chinodiwa chekusarudza.Inokurudzirwa kugadzirisa nzvimbo dzakaderera uye dzepakati-nhanho;zvinokurudzirwa kuti urege kumisa nzvimbo dzepamusoro-soro, kana kumisa kuchengetedzwa kwepamusoro-soro kunoshanda pamaalarm.
Residual ikozvino chiito chekudzivirira:nzvimbo dzakaderera dzinogona kuiswa, hongu, kana kwete;nzvimbo dzepakati-dzepamusoro-soro hadzifanirwe kugadzikwa, kana kumisikidza zvakasara zvechiito chekudzivirira chinoshanda pamaalarm.
Nguva yekutumira: Jun-05-2020