Isixhobo sokukhusela i-1500V 3P T2 sokukhusela umoya opholileyo | LKX-PV

I Isixhobo sokukhusela i-SPD Surge yohlobo lwesibini 20–40kA 1500V DC 3-Pole (LKX-PV) yenzelwe iinkqubo zamandla ze-photovoltaic kunye ne-DC ezinamandla aphezulu, enika ukhuseleko oluthembekileyo lweKlasi yesiBini kwi-transient overvoltage, i-switching surges, kunye nemisinga yombane ebangelwayo. Iimodyuli ze-MOV ezinamandla aphezulu, ukhuseleko lokudibanisa ubushushu, kunye neesekethe eziphendula ngokukhawuleza, iqinisekisa ukusebenza okuzinzileyo kwexesha elide ii-PV arrays ezinkulu, iibhokisi zokudibanisa, ii-central/string inverters, iikhabhathi zokusasaza ze-DC, iinkqubo zokugcina iibhetri, kunye nezityalo zelanga ze-1500V DC.

Qhagamshelana nathi Khuphela

iinkcukacha zemveliso

Intsingiselo yoMzekelo

Umgaqo wemveliso kunye neemeko zokusebenza

1.Idibana novavanyo lwe-SPD lweClassⅡ (8/20μs)

2. Isekelwe kubuchwepheshe be-zinc oxide

3. Ukusebenzisa i-34S MOV, ubuninzi buya kuba yi-8/20μs 40kA

4. Akukho frequency yamandla eqhubekayo

5. Ubushushu bendawo yokusebenza yi--40°C~+80°C

6. Umsebenzi wokubonisa okukude awunyanzelekanga.

7. Xa imveliso iwa, ifestile eluhlaza ijika ibe bomvu kwaye umqondiso okude unika umsebenzi we-alamu okude

Iinkcukacha zepharamitha yobugcisa

Idatha yoBugcisa
HAYI	3P
Uhlobo lwe-SPD	Uhlobo 2/IklasiⅡ
Itekhnoloji	I-MOV/MOV+GDT
Indlela yokukhusela	DC+PE.DC
Umbane osebenzayo oqhubekayo ophezulu (Dc) [Ucpv]	800V	1000V	1200V	1500V
Umsinga wokukhupha oqhelekileyo (8/20μs) [In]	20kA
Umbane wokukhupha ophezulu (8/20μs) [lmax]	40kA
Inqanaba lokhuseleko [Phezulu]	≤3.6 kV	≤4.0kV	≤4.5kV	≤5.2kV
Ixesha lokuphendula [tA]	≤25ns
Umsinga we-short-circuit ovumelekileyo [lsccr]	25 kA
UMax, ifusi yogcino	125AgL/Gg

Idatha yoomatshini

Idatha yoomatshini
Okwangoku	Inkqubo ye-AC
Uqwalaselo lwe-SPD	Isigaba esinye/esithathu
Iyaxhunywa	Iyafumaneka
Ukufakelwa	Isitimela se-35mm DlN
Izixhobo zendlu	I-Thermoplastic, UL 94 VO
Ubushushu bokusebenza	-40℃...+80℃
Uvavanyo lokhuseleko	IP20
Imiqondiso ekude	Luhlaza/Bomvu
Ucingo lwentambo yokubonisa imiqondiso ekude	Ukhetho
I-Max.Voltage/Current yokubonisa okukude	Ubuninzi 1.5mm iqinile/iguquguquka
Ukuthobela imigangatho	250V/0.1A; 125V/0.2A; 75V/0.5A
Isiqinisekiso	I-CE, i-CB, i-RoHS, i-TUV

Inkangeleko yangaphandle kunye nobukhulu bofakelo

Izinto eziqwalaselwayo xa kufakwa

1. Ngaphambi kokuba ufake, qiniseka ukuba umbane awucinywanga. Ukusebenza ngelixa unikwe amandla akuvumelekanga ngokungqongqo.

2. Kucetyiswa ukuba ufake i-fuse okanye i-circuit breaker ngochungechunge kwisiphelo esingaphambili semodyuli yokukhusela i-surge.

3. Landela umzobo wofakelo ukuze uqhagamshele ngexesha lofakelo. I-DC+ yipali echanekileyo, i-DC- yipali engalunganga, kwaye i-PE yintambo yomhlaba. Ziphephe iintambo ezingachanekanga. Emva kokufakela, vala iswitshi ye-circuit breaker (okanye i-fuse) kwaye ujonge ukuba imeko yokusebenza iqhelekile na.

4.Emva kokufakela, faka imodyuli endaweni yayo uze uqinisekise ukuba imodyuli yokukhusela ukugquma isebenza ngokuchanekileyo na.

5.Ngexesha lokusetyenziswa, hlola rhoqo imodyuli yokukhusela ukuvuza kwaye ujonge imeko yefestile yokubonisa iimpazamo. Ukuba ifestile yokubonisa iimpazamo iba bomvu okanye ukuba isiphelo sendawo esikude sikhupha isignali yesilumkiso, oko kubonisa ukungasebenzi kakuhle kwemodyuli yokukhusela ukuvuza, ekufuneka ilungiswe okanye itshintshwe ngokukhawuleza.

6. Iimodyuli zokukhusela umbane ezidityaniswe ngokulinganayo kufuneka zifakwe ngaxeshanye. Iintambo zonxibelelwano mazikhuseleke, zithembeke, zibe mfutshane, zibe ngqindilili, kwaye zithe tye.