Ukuthotyelwa kunye neMingcipheko yeMigangatho yoKhuseleko loMbane yaseMntla yaseMelika kwiiMveliso zokuKhanya - Izibane zezityalo

Njengoko igama libonisa, izibane zezityalo zizibane ezisetyenziselwa izityalo, zilinganisa umgaqo wokuba izityalo zidinga ukukhanya kwelanga kwi-photosynthesis, zikhupha amaza okukhanya okutyala iintyatyambo, imifuno, kunye nezinye izityalo ukuncedisa okanye ukubuyisela ngokupheleleyo ukukhanya kwelanga.Ngexesha elifanayo, izibane zezityalo. inokongeza ukukhanya ngokubanzi kwiindawo zezityalo.

Ngenxa yemingcipheko enokubakho yokhuseleko enje ngombane, umlilo, kunye neengozi zebhayoloji yeefoto, abavelisi kufuneka benze iimveliso ezikumgangatho ophezulu kunye nokhuseleko oluphezulu.Ukuqonda okunzulu ngakumbi kunye nokuqonda okunzulu kweengozi ezinokuthi zibe kho zokhuseleko kusafuneka.Isiqinisekiso sokusebenza kokhuseleko sisiseko sokuyila kunye nokuvelisa iimveliso.Ukuqonda iimfuno zemithetho efanelekileyo kunye nemimiselo kunokwandisa inkqubo yokuphuhliswa kweemveliso kunye nokunciphisa iingozi ezinokuthi zikhuseleke ezinokuthi ziziswe kubasebenzisi bokugqibela emva kokungena kwimarike yokuthengisa.

Q1: Yintoniimigangatho yokuvavanya ukhuseleko lombanekwizibane zezityalo kwimarike yaseMntla Melika?

A.

Umgangatho waseMntla waseMelika kwizibane zezityalo: UL 8800 IziXhobo zokuKhanya zeHorticultural kunye neeNkqubo

Ngokuqhelekileyo kuyimfuneko ukongeza umgangatho we-luminaire yokugqibela ukuvavanya, umzekelo:

Ukukhanya kwesityalo esisisigxina: UL 8800 + UL 1598

Ukukhanya kwesityalo esiphathwayo: UL 8800 + UL 153

IiBhalbhu zeZityalo: UL 8800 + UL 1993

Q2: Ngaba izibane zezityalo kufuneka zihlangabezane neemfuno zokonga amandla ukongezaisiqinisekiso sokhuseleko lombanekwintengiso eUnited States? 

A.

Ukungena kwimakethi yase-US, izibane zezityalo kufuneka kuqala zifumane isiqinisekiso sokhuseleko sombane kwi-NRTL, iLebhu yeSizwe yoVavanyo eyaMkelweyo.

Okwangoku, izibane zezityalo azikaqukwa kwiimfuno zokonga amandla ze-US DOE, California CEC, kunye namanye amazwe.

I-Q3: Yintoni ukuthintela umliloiimfunoyezindlu zeplastiki zesibane sesityalo esiqinisekisiweyo saseMntla Melika?

A.

Ngokutsho kwe-UL 746C kunye neemfuno zezibane zokugqibela, iindidi ezahlukeneyo zezibane kufuneka zihlangabezane nezi zilinganiso zomlilo ezilandelayo ezihambelanayo, kwaye kufuneka kwakhona zibe nokhuseleko lwangaphandle lwe-F1 Rating. Ukutyhileka kunye nokuntywiliselwa ngokuhambelana ne-UL 746C.)

Isibane sesityalo esisisigxina: 5VA;

Ukukhanya kwesityalo esiphathwayo: HB, V-2, V-1, V-0, 5VB, 5VA ingasetyenziselwa iimveliso zasekhaya;ezinye zifuna i-V-2, V-1, V-0, 5VB, 5VA;

Ibhalbhu yokukhanya kwezityalo: V-0, 5VB, 5VA

I-Q4: Xa kuthelekiswa nezibane eziqhelekileyo, zithini iimfuno zokuthotyelwa kokhuseleko lombane kwizibane zezityalo?

A.

1. Uvavanyo lweqondo lokushisa eliphantsi kwemveliso lincinci i-40 degrees, oko kukuthi, i-Ta≥40 degrees;

2. Iintambo zombane zodidi olunzima kufuneka zibe yi-SJTW ubuncinane, kwaye iintambo zombane kufuneka zihlangabezane neemfuno zokusetyenziswa kwangaphandle;

3. Izibane zezityalo zangaphandle zifuna ireyithingi ye-IP engangeni manzi ubuncinane ye-IP54;

4. Izindlu zeplastiki zesibane sezityalo ezisetyenziswa ngaphandle kufuneka zibe nenqanaba lokukhusela langaphandle le-f1;

5. Imveliso kufuneka ihlangabezane novavanyo lwengozi ye-photobiological ukuqinisekisa ukuba ukukhanya kwayo imitha ayibangeli ingozi kumzimba womntu.

Q5:Ziziphi iimfuno zocingo lwangaphakathi? 

A.

Imveliso kufuneka isebenzise i-diameter eyaneleyo yocingo kunye nemodeli efanelekileyo yocingo, kwaye ucingo lwangaphakathi kufuneka luhlangabezane neemfuno zesiqinisekiso se-UL 758.Le miba ilandelayo kufuneka ithathelwe ingqalelo kuyilo lwemveliso:

I-voltage enokunyamezeleka kunye nobushushu.Ingcaciso elolu hlobo ikwachongwa kuluhlu lwe-insulation yocingo lwangaphakathi;

Iingcingo zangaphakathi kunye neeterminals zokudibanisa kufuneka zijikelezwe yigobolondo;

Ucingo lwangaphakathi alukwazi ukudibanisa neentsimbi zetsimbi okanye ezinye iindawo ezibukhali ezinokonakalisa i-insulation layer, kunye neendawo ezihambayo;

Idayamitha yeengcingo zangaphakathi kufuneka ikhethwe ngokweemfuno zomthamo okhoyo ohambelanayo kule theyibhile ilandelayo:

 

Q6: Yintoni naamanqanaba omngcipheko ahlukeneyokwiimfuno zokhuseleko lokukhanya kwezityalo?

A.

Ubude bezibane zokukhanyisa izityalo kufuneka bube phakathi kwe-280 nm kunye ne-1400 nm.Ngokutsho kwe-IEC 62471 photometric biohazards, i-UL8800 yamkela kuphela iqela le-Risk 0, Iqela le-Risk 1, kunye neqela le-Risk 2, kwaye ayamkeli amanqanaba e-biohazard akhanyayo angaphezulu kweqela le-Risk 2. Ukongezelela, imveliso kufuneka ibhalwe ngokufanelekileyo ngokusekelwe kwiziphumo zovavanyo.

I-Q7: Ziziphi iimvavanyo ezingaqhelekanga eziphawulekayo ngexesha lenkqubo yokuqinisekiswa kunye nendlela yokugweba iziphumo zovavanyo?

A.

Eqhelekileyoiimvavanyo zeempazamoziquka:

1) Imveliso kufuneka iphumelele uvavanyo olunye lokungaphumeleli, njengesekethe emfutshane kumacandelo ombane wesekethe,

2) Ukuthintela i-fan yokupholisa kunye nezinye iimvavanyo ezingaqhelekanga.

Iziphumo zovavanyo zimiselwa ngolu hlobo lulandelayo:

a) Isixhobo sokukhusela ngokugqithisileyo somgca wokusabalalisa asinakunqunyulwa ngexesha lovavanyo

b) Akukho dangatye ukhutshwayo okanye usasazwe kwiqokobhe lemveliso

c) I-tissue kunye ne-gauze egqunywe yinkqubo yokuvavanya ayizange ivuthe, i-carbonized, okanye itshiswe ebomvu

d) I-3A fuse eqhagamshelwe kuthotho kuqhagamshelo lomhlaba ayinqanyulwanga

e) Akukho mngcipheko wokothuka kombane, umlilo okanye ukwenzakala

Ukuba isixhobo sokukhusela sisebenza kwiiyure ezi-3 phantsi kweemeko zokuvavanya impazamo, ubushushu bomgangatho onyukayo wemveliso kunye nomgangatho woqhagamshelwano kufuneka ungadluli kwii-160 degrees.Ukuba isixhobo sokukhusela asisebenzi kwiiyure ezi-3, ukushisa kwendawo yokunyuka kunye nokudibanisa kuyafuneka ukuba kungabi ngaphezu kwe-90 degrees emva kweeyure ze-7.