Isixhobo sokukhusela ukusasazeka kwesignali ekude 1200V 2P T2| LKX-PV

I Isixhobo sokukhusela i-SPD Surge yohlobo lwesibini 20–40kA 1200V DC 2-Pole (LKX-PV) ibonelela ngokhuseleko oluthembekileyo lokunyuka kweKlasi yesiBini iinethiwekhi zamandla ze-photovoltaic eziphezulu kunye ne-DC, icinezela ngempumelelo i-overvoltage yesikhashana, ukutshintsha i-surges, kunye nemisinga yombane ebangela. ukhuseleko lwe-MOV olunamandla aphezulu, ukhuseleko lokuqhawula ubushushu, kunye nexesha lokuphendula ngokukhawuleza, iqinisekisa uzinzo lwexesha elide ii-PV arrays ezinkulu, iibhokisi zokudibanisa, ii-string/central inverters, iinkqubo zokugcina ibhetri, iiphaneli zokusasazwa kwe-DC, kunye nokufakelwa kwe-1200V DC off-grid okanye i-hybrid solar.

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

HAYI	2P/2+0
Itekhnoloji	I-MOV (ii-Metal Oxide Varistors)				I-ADG
Indlela yokukhusela	I-L-PE/N-PE				IGAMA
I-voltage eqhelekileyo (i-AC) [Un]	220v	300V	380V	400V	225V
Umbane osebenzayo oqhubekayo ophezulu (DC) [Ucpv]	275V	320V	385V	420V	225V
Umsinga wokukhupha oqhelekileyo (8/20μs) [In]	20kA				20kA
Umbane wokukhupha ophezulu (8/20μs) [lmax]	40kA				40kA
Inqanaba lokhuseleko [Phezulu]	≤1.5kV	≤1.6 kV	≤1.8kV	≤2.0kV	≤1.5kV
Ixesha lokuphendula [tA]	≤25ns
Ukumelana nombane ogqithisileyo wexeshana (TOV) - 5 sec [Ut]	335V	440V	440V	620V	335V
Umsinga we-short-circuit ovumelekileyo [lsccr]	25 kA
UMax, ifusi yogcino	63AgL/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 kokufakela, 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 ukuvuza 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 yokubonisa sikhupha isignali yesilumkiso, oko kubonisa ukungasebenzi kakuhle kwemodyuli yokukhusela ukuvuza, ekufuneka ilungiswe okanye itshintshwe ngokukhawuleza.

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