Fili ʻa e ngaahi maama hala LED ki he ngaahi hala lahi mo e ngaahi hala fakalotofonua ʻaki hono fakatauhoa ʻa e kalasi maama ʻoku fie maʻu ki he maolahi ʻo e hala, vamamaʻo ʻo e fuʻu pou, maʻolunga ʻo e fokotuʻu mo e tufakiʻanga mama. ʻOku faʻa fie maʻu ʻe he ngaahi hala fakalotofonua ha maama siʻisiʻi ange ʻi he ngaahi hala lalahi, ka ʻoku ʻikai lava ʻe he wattage ʻataʻata pe ʻo fokotuʻu ha sio pe faitatau. Ke fakasiʻisiʻi ʻa e ngaahi feituʻu fakapoʻuli ʻi he vahaʻa ʻo e ngaahi pou, fakatonutonu ʻa e sipinga fakaʻata mo e fokotuʻutuʻu ʻo e meʻa ʻoku fokotuʻu kae ʻoua ʻe fili pe ha meʻa ʻoku maʻolunga ange ʻa e wattage.
ʻI he taimi ʻoku fetongi ai ʻa e high-pressure sodium (HPS), metal-halide pe motuʻa LED fixtures, tomuʻa fokotuʻu ʻa e ngaahi taumuʻa ʻo e maama ʻo e hala mo e ngaahi vaivaiʻanga ʻo e polokalama lolotonga. Kuo pau ke ʻikai ngata pe ʻi hono fakamatalaʻi ʻe ha fakamatala ʻaonga ʻa e ngaahi maama ke fakatau, ka ko e founga foki ʻe fakahoko ai ʻa e fola ʻi he hala mo e founga ʻe vakaiʻi ai ʻa e ngaue kuo kakato.
Ko e ha ʻa e wattage ʻoku feʻunga ki he ngaahi hala lahi mo e ngaahi hala fakalotofonua?
ʻE lava ke fie maʻu ʻe he ngaahi hala fasiʻi fakalotofonua ʻa e 20-60W LED ngaahi maama hala, ngaahi hala fakakolo pe tanaki 50-120W, ngaahi hala arterial 80-180W, mo e ngaahi hala lahi 150-300W pe ngaahi fili maʻolunga ange. Ko e ngaahi meʻa fakatataaʻi ʻeni ʻo e palani, ʻoku ʻikai ko ha wattage ʻoku fie maʻu ʻe ha faʻahinga tuʻunga ʻo e maama pe ko ha fokotuʻu ki he feituʻu kotoa pe. ʻOku muimui mai ʻa e malohi fakaʻosi ʻo e maama mei he ngaue ʻoku fie maʻu ʻi he hala mo e geometry totonu ʻo e pole.
| Fakaʻaongaʻi ʻo e hala | Fakatata ʻo e wattage LED ki he ʻuluaki sivi | Ko e meʻa ʻoku ne fakapapauʻi ʻa e fili aofangatuku |
|---|---|---|
| Hala fasiʻi fakalotofonua pe nofoʻanga | 20-60W | Maolahi ʻo e hala, fie maʻu ʻa e kau lue lalo, maʻulalo ange ʻa e tuʻunga ʻo e tuʻuʻanga, maama ofi ki he ngaahi ʻapi |
| Hala fakakolo pe tanaki | 50-120W | Maolahi ʻo e hala, tuifio ʻa e kau fakaʻaongaʻi ʻo e hala, ʻufiʻufi ʻo e maama fakatafaʻaki |
| Hala lahi pe hala lahi | 80-180W | Ngaahi hala lahi, tauhi ʻa e ngaahi tuʻunga ʻo e hala, faitatau ʻa e longitudinal |
| Hala lahi pe hala lahi | 150-300W, mo e ngaahi output kehe ʻi he feituʻu ʻoku fakatonuhiaʻi ai | Maolahi ʻo e hala, maʻolunga ʻo e fokotuʻutuʻu, tolo, vamamaʻo ʻo e vaʻakau, ulo ʻa e fakaʻuli |
| Fetongitongi pe maama hala maʻolunga | ʻIkai ha meʻa fakamamani lahi | Ngaahi naunau lahi, geometry faingataʻa mo ha fokotuʻutuʻu makehe ʻo e ʻenisinia |
Kae tautautefito, ʻe lava ke laka ange ʻa e maama lelei ʻi ha wattage maʻulalo ange ʻi ha founga ʻoku ʻikai fuʻu lelei mo maʻolunga ange ʻi he hala tatau. ʻI he tafaʻaki ʻe taha, ʻoku siʻisiʻi hono mahuʻinga ʻo e lumen maʻolunga kapau ʻoku fuʻu lahi ʻa e maama ʻoku ʻave ʻe he optic ki he veʻe vaʻinga pe fakatefito ia ʻi lalo ʻi he pole.
ʻOku fakaʻuhingaʻi ʻa e ngaahi kalasi hala ʻaki ʻa e tuʻunga ʻo e sio, kae ʻikai ko e lahi ʻo e watts ʻi he fuʻu pou. ʻE lava ke fie maʻu ʻe ha tohi kole ki he meʻalele ʻa e maama ʻo e hala ʻi he cd/m², lolotonga ia ʻe lava ke fakafuofuaʻi ʻa e ngaahi feituʻu kehe ʻo fakaʻaongaʻi ʻa e maama ʻi he lux, fakataha mo e ngaahi fie maʻu ʻo e uniformity mo e glare ʻoku fekauʻaki mo ia. ʻE lava ke vakaiʻi ʻe he ngaahi ngaue ʻa ʻAmelika ʻa e meʻa ANSI/IES RP-8-25+E2 fokotuʻu atu; ʻOku totonu ke fakaʻaongaʻi ʻe he ngaahi ngaue ʻi ʻIulope ʻa e EN 13201-2:2015 ngaahi kalasi maama mo e ngaahi fie maʻu fakalotofonua. Ko e fokotuʻu ke fakaleleiʻi ʻi he 2026 ʻo e EN 13201-2 ʻoku kei fokotuʻutuʻu pe, ʻoku ʻikai ko ha tuʻunga fetongi ʻoku lolotonga ngaueʻaki.
Lisi nounou ʻo e ngaahi maama hala LED ki he ngaahi fakangatangata ʻo e meʻangaue ʻe fa:
- Wattage ʻo e polokalama: fakafehoanaki ʻa e malohi ʻo e maama kakato, kau ai ʻa e fakaʻuli.
- Output ʻo e luminaire: kole ke fakapapauʻi ʻa e luminaire lumens kae ʻikai ko e ngaahi tuʻunga ʻulungaanga mahuʻinga ʻo e chip.
- Roadway optics: fakafehoanaki ʻa e tufakiʻanga naunau loloa mo transverse totonu ki he maolahi ʻo e hala mo e vamamaʻo ʻo e pole ʻo e hala, kae ʻikai ko e ngaahi fakaʻilonga ʻo e tuliki ʻo e beam ʻataʻata pe.
- Puleʻi ʻo e mama: fakafehoanaki ʻa e dimming mo e taimi-tepile ʻoku maʻu, ʻo fakatatau ki he ngaahi tuʻunga ʻoku fakangofua ke ngaue ʻaki ʻa e hala.
Ko e OAK LED maama ʻi he hala hala kau ai ʻa e ngaahi sipinga ʻoku lisi mei he 30W ki he 300W ʻe lava ke fakafuofuaʻi ʻo fakatatau ki he ngaahi fie maʻu ko ʻeni. Ko e maʻu ʻo e sipinga ko ha kamataʻanga ia ki ha lisi nounou, ʻoku ʻikai ko ha fakamoʻoni ʻoku feʻunga ha sipinga mo ha hala pau.
Kamata ʻaki ʻa e hala mo e fakamatala ʻo e ngaahi naunau lolotonga kimuʻa pea toki fili ʻa e ngaahi meʻa ke fetongi
Kimuʻa pea palani ha fakaleleiʻi ʻo e maama hala LED, ʻoku fie maʻu ʻe he kau aleapau ʻa e fakafaʻahinga mo e fua ʻo e hala, tuʻunga ʻo e pou mo e fokotuʻutuʻu, ngaahi fakaikiiki ʻo e naunau mo e ʻuhila lolotonga, pea mo ha lekooti ʻo e ngaue ʻa e maama lolotonga. ʻOku fakapapauʻi ʻe he fakamatala ko ʻeni pe ʻoku malava ke fai ha liliu fakahangatonu ʻo e maama pe ʻoku fie maʻu ʻe he palani ʻoku fokotuʻu atu ha ngaahi meʻa foʻou, haʻi pe tuʻunga ʻo e pole foʻou.
Kamata ʻaki ʻa e ta ʻo e hala. Lekooti ʻa e falahi ʻo e hala mo e hala, ngaahi ʻaluʻanga, lotoloto, piko, gradients mo e ngaahi feituʻu ʻoku vahevahe ai ʻe he kau lue lalo pe kau heka pasikala. ʻIloʻi ʻa e kalasi ʻo e maama mo e ngaahi fie maʻu ke tali kae ʻoua ʻe fakaʻaongaʻi ʻa e taumuʻa tatau ʻo e lux ʻi he ngaue. ʻOku totonu ke fakaʻilongaʻi mavahevahe ʻa e ngaahi fetaulakiʻanga mo e kolosiʻanga; ʻe lava ke kehe ʻenau ngaahi fie maʻu mei he konga hala hangatonu.
Hoko, vakaiʻi ʻa e founga fokotuʻutuʻu. ʻOku totonu ke fua ʻa e vamamaʻo ʻo e pole ʻo ʻikai fakaʻaongaʻi mei ha fakatata angamaheni ʻo e feituʻu. Fakatokangaʻi ange ʻa e maʻolunga ʻo e fokotuʻutuʻu, bracket projection pe overhang, orientation ʻo e luminaire, tilt pea pe ko e fokotuʻutuʻu ʻoku tafaʻaki ʻe taha, fehangahangai mo ia, staggered pe median-mounted. Hange ko e Fakahinohino ki he maama hala ʻa e Federal Highway Administration ʻOku fakamatalaʻi, ʻoku fakatupu ʻe he fokotuʻutuʻu kehekehe ʻo e pou ʻa e ngaahi tuʻunga kehekehe ʻo e fokotuʻutuʻu. ʻOku uesia foki ʻe he tuʻunga ʻo e pou, fakangatangata ʻo e faʻunga mo e hu ki ai pe ʻe lava ke toe fakaʻaongaʻi ʻa e ngaahi fale lolotonga.
Ki he faʻahinga maama kotoa pe ʻoku lolotonga maʻu, lekooti ʻa e sipinga, lahi, tekinolosia ʻo e mama, wattage kuo fakafuofuaʻi, malohi totonu ʻo e polokalama kapau ʻoku maʻu, mo e fakamatala fakaʻata. ʻE lava ke maʻu ʻe he HPS pe meʻangaue metal-halide ha malohi lahi ange ʻa ia ʻoku ʻikai ke fakahaaʻi ʻe ha wattage ʻo e maama pe. Maumau ʻa e ngaahi sioʻata ʻo e ʻakau, ngaahi naunau ʻuli, ngaahi ʻiuniti ʻoku ʻikai lava, liliu ʻa e ngaahi tuliki ʻo e fokotuʻutuʻu mo e ʻikai ke tatau ʻa e ngaahi fokotuʻutuʻu ʻo e dimming; ʻE lava ʻe he ngaahi meʻa ni ʻo ʻai ke ha ngali fehalaaki ʻa e fokotuʻutuʻu ʻoku tali.
Fakaʻosi, fokotuʻu ha fakavaʻe ʻo e ngaue mo e ngaue. Lekooti ʻa e voltage ʻo e maʻuʻanga koloa, fokotuʻutuʻu ʻo e circuit, ngaahi fakamatala fakafoʻituitui ʻo e puleʻi, ngaahi houa ngaue fakataʻu mo e ngaahi lekooti ʻoku lava ke maʻu. Fua ʻa e maama pe maama ʻo e hala ʻo fakaʻaongaʻi ʻa e founga fakafuofuaʻi pau, fakatokangaʻi ʻa e ngaahi feituʻu totonu ʻo e ngaahi feituʻu fakapoʻuli mo e ngaahi tuʻunga naʻe fai ai ʻa e fua.
Fakatahatahaʻi ʻa e ngaahi meʻa naʻe maʻu ki ha palani ʻo e feituʻu kuo fakaʻilongaʻi, ʻinivenitoli ʻo e ngaahi meʻa ʻoku maʻu, lekooti ʻo e ʻuhila mo e puleʻi, pea mo ha savea fakaʻaho ʻoku fakahaaʻi ai ʻa e ngaahi feituʻu vaivai. ʻOku ʻoange ʻe he meʻa ni ki he kau tisaini ha fakamoʻoni feʻunga ke fakafehoanaki ʻa e ngaahi fili ʻo e retrofit pea ʻoange ki he ngaahi timi fakatau ha makatuʻunga lelei ki he taimi-tepile ʻo e meʻangaue.
ʻE lava fefe ke fakasiʻisiʻi ʻe he ngaahi maama hala LED ʻa e ngaahi feituʻu fakapoʻuli ʻi he vahaʻa ʻo e ngaahi pou?
ʻE lava ke fakasiʻisiʻi ʻe he ngaahi maama hala LED ʻa e ngaahi feituʻu fakapoʻuli ʻi he vahaʻa ʻo e ngaahi pou ʻaki hono ʻomi ha tufaki lelei ange ʻo e maama longitudinal mo transverse, tauhi maʻu ha overlap feʻunga ʻi he vahaʻa ʻo e ngaahi maama hoko mai, pea fakatonutonu ʻa e geometry ʻo e fola ʻoku ʻikai feʻunga. ʻOku makatuʻunga ʻa e fakaleleiʻi pe ʻoku haʻu ʻa e feituʻu vaivai mei he optic, vaʻinga ʻo e pole, fokotuʻutuʻu ʻo e fokotuʻutuʻu, ʻikai feʻunga ʻa e output pe ko ha maumau fakalotofonua.
Kumi ʻa e tupuʻanga kimuʻa pea toki fakalahi ʻa e output
ʻOku faʻa tupu ʻa e ngaahi feituʻu fakapoʻuli ʻi he vahaʻa ʻo e ngaahi pou mei he ʻikai lelei ʻa e tufaki ʻo e hala, fuʻu lahi ʻa e vamamaʻo, hala hala, fakafeʻatungiaʻi pe ʻikai tatau ʻa e meʻangaue. ʻOku totonu ke fakapapauʻi ʻe hano vakaiʻi pe ko e fe ʻi he ngaahi tuʻunga ko ʻeni kimuʻa pea toki fili ʻe he timi ʻa e meʻa ke fetongi.
ʻOku faʻa fakahaaʻi ʻe he ngaahi konga ngingila ʻi lalo ʻi he ngaahi pou mo e lotolotonga fakapoʻuli ange ʻa e feʻunga ʻo e longitudinal overlap pe ko ha ʻikai tatau ʻa e tufakiʻanga naunau mo e vahaʻa ʻo e vamamaʻo ʻo e pole. Ko e faikehekehe ko ha fakaʻilonga ia ʻo e sivi; ʻoku ʻikai ke ne fakapapauʻi pe ʻoku hala ʻa e ngaahi pou pe ko e ngaahi mama.
Kapau ʻoku aʻusia ʻe he hala ofi ʻa e ngaahi fie maʻu kae ngali poʻuli ʻa e hala mamaʻo, fakatotoloʻi ʻa e tufakiʻanga naunau ʻo e transverse, maolahi ʻo e hala, bracket overhang mo e orientation ʻo e luminaire. ʻI he feituʻu ʻoku ʻi lalo ai ʻa e konga kotoa, vakaiʻi pe ʻoku fakamatalaʻi ʻe he ngaahi fakaʻuli ʻoku fakasiʻisiʻi ʻa e output, ʻikai ola lelei ʻa e fakaʻuli, motuʻa ʻa e optics pe ʻikai feʻunga hono fokotuʻu ʻo e lumen output.
ʻOku fokotuʻu mai ʻe he ngaahi feituʻu fakapoʻuli ʻoku ʻikai tatau ʻa e ngaahi palopalema fakalotofonua hange ko e tupu ʻa e ʻuluʻakau, ngaahi fakaʻilonga ʻoku ne taʻofi ʻa e mama, sioʻata ʻuli pe ko ha meʻa ʻoku hala hono fokotuʻu. Mape ʻa e ngaahi feituʻu ʻoku uesia pea fakafehoanaki honau tuʻunga mo e ngaahi pou kaungaʻapi kimuʻa pea toki lau ʻa e palopalema ko ha fehalaaki ʻi he faʻufaʻu ʻo e polokalama.
Fili ʻa e fakatonutonu ʻoku tatau mo e geometry ʻo e hala
Fakafehoanaki ʻa e fakatonutonu ki he sipinga naʻe siviʻi: siviʻi ʻa e longitudinal lahi ange ki he ngaahi vaʻinga vaivai ʻo e fuʻu pou, ngaahi tufakiʻanga naunau kehe pe bracket overhang ki he ngaahi hala mamaʻo ʻoku fakapoʻuli, pea toe fakafoki pe maʻolunga ange ʻa e output kuo fakapapauʻi ʻi he feituʻu ʻoku ʻi lalo ai ʻa e konga kakato. Toʻo ʻa e ngaahi meʻa ʻoku ne fakafeʻatungiaʻi pe fakaleleiʻi ʻa e ngaahi meʻangaue ʻoku maumau ʻi he taimi ʻoku hoko ai ʻa e ʻE lava ke tokoni ʻa e ngaahi fakaʻilonga ʻo e Kalasi II mo e Kalasi III ki hono lisi nounou ʻo e ngaahi meʻa fakaʻata ʻo e hala, ka kuo pau ke fakahaaʻi ʻe he photometry totonu ʻo e IES/LDT ʻa e meʻa ʻoku fie maʻu.
Kapau ʻoku fuʻu mamaʻo ʻa e ngaahi pou lolotonga, ʻe ʻikai lava ke feau ʻe he maama feʻunga ʻa e ngaahi fie maʻu kotoa pe ʻi he fokotuʻutuʻu ko ia. Fakafuofuaʻi hono fakaleleiʻi ʻo e maʻolunga ʻo e fokotuʻutuʻu, geometry ʻo e bracket, lahi ʻo e maama pe ngaahi pou kehe ʻi he sipinga ʻo e fokotuʻutuʻu. ʻE lava ke holoki ʻa e fakamole ki he langa ʻi hono tauhi kotoa ʻo e ngaahi pou lolotonga, ka kuo pau ke ʻoua naʻa ne fakalaka ʻi he ngaahi tuʻunga ʻo e maama kuo fakaʻaongaʻi.
ʻOku ʻuhinga ʻa e maama lelei ange ʻi he hala ke fakaleleiʻi ʻa e ngaahi feituʻu vaivai taha kae ʻoua ʻe fakatupu ha maama ʻoku ʻikai tali pe mahua ʻa e mama. ʻE lava ke liliu ʻa e maama ʻoku sio ki ai ʻa e kau fakaʻuli pe ngaahi feituʻu ofi mai ʻi hono fakaloloa atu ʻo e fuʻu ʻakau ʻi he hala. ʻAve ʻa e ngaahi founga fakatonutonu lelei taha ki he sivi ʻo e photometric; ʻOua naʻa ke tali koeʻuhi pe ko e ha ʻoku maama ange ʻa e hala.
Ki he ngaahi hala ʻoku faingataʻa ʻa e vamamaʻo ʻo e pou, OAK LED ngaahi maama hala ʻOatu ha ngaahi fili fakaʻata mo fokotuʻutuʻu ʻoku fakataumuʻa ki he ngaue ki hono fakafuofuaʻi. Kuo pau ke fakahaaʻi ʻe he sipinga photometric ʻo e ngaue pea hili hono fola, ʻaki hono fua ʻo e feituʻu. ʻOku ʻikai ko ha fakapapauʻi fakamamani lahi ʻo e ngaue ʻa e koloa fekauʻaki mo hono toʻo ʻo e ngaahi feituʻu fakapoʻuli.
Fakapapauʻi ʻa e faitatau ʻo e hala ʻaki hono fikaʻi ʻo e photometric kimuʻa pea toki ʻota
ʻE lava ke fakapapauʻi ʻe he kau fakatau ʻoku ngalingali ʻe ʻoatu ʻe ha polokalama LED ʻa e maama hala ʻoku fokotuʻu ke ʻoatu ʻa e ʻufiʻufi tatau ʻaki hono fakalele ha sipinga photometric pau ʻo e ngaue mo e geometry totonu ʻo e hala mo e ngaahi faile IES pe LDT ʻo e maama ʻoku fokotuʻu. Kuo pau ke vakaiʻi ʻa e sipinga ʻo fakatatau ki he ngaahi fie maʻu ki he maama pe maama kuo fakaʻaongaʻi, uniformity mo e glare kimuʻa pea toki fakangofua ha ʻota ʻo e meʻangaue.
Langa ʻa e sipinga ʻi he hala totonu, kae ʻikai ko ha fokotuʻutuʻu angamaheni
Fakaʻaongaʻi ʻa e fua ʻo e hala mo e vaʻakau kuo fakapapauʻi mei he savea, kae ʻikai ko e ngaahi vamamaʻo angamaheni pe ko e maʻolunga ʻoku mahalo. Import ʻa e faile IES pe LDT ki he maama mo e optic kuo fokotuʻu, fokotuʻu ʻa e fokotuʻutuʻu kuo fokotuʻu, pea fakaʻaongaʻi ʻa e ngaahi fakakaukau ki hono tokangaʻi pe mole ʻo e mama. ʻOku ʻikai lava ʻe ha fikaʻi naʻe langa mei ha variant fakaʻata kehe ʻo fakapapauʻi ʻa e fokotuʻutuʻu naʻe fakatau.
ʻOku kau ʻi hono fakafuofuaʻi ʻo e maama ʻo e hala ʻa e geometry ʻo e tokotaha mamata kuo fili mo e ngaahi ʻulungaanga reflectance ʻo e hala; ʻoku ʻikai feʻunga maʻu pe ha faʻufaʻu lux faingofua. ʻOku kei ʻaonga pe ʻa e ngaahi fakafuofuaʻi ʻoku makatuʻunga ʻi he maama ʻi he feituʻu ʻoku fakamahinoʻi mai ai ʻe he ngaahi fie maʻu ʻoku fekauʻaki mo ʻOku totonu ke fili ʻe he tokotaha fokotuʻutuʻu ʻa e vakapuna fikaʻi mo e grid ʻo e hala ʻoku fie maʻu ʻe he ngaahi fie maʻu ʻoku puleʻi kae ʻikai ko e fakafetongi ʻo e ngaahi fika ʻo e luminance mo e illuminance.
Vakaiʻi ʻa e ngaahi tuʻunga maʻulalo taha ʻo e ngaue, ʻa e tuʻunga ʻo e faitatau kuo tuʻutuʻuni, ngaahi fakaʻilonga ʻo e maama ʻo e faingataʻaʻia fakaesino pea mo ha ngaahi fakangatangata pelepelengesi ʻoku ʻiloʻi ʻi he fakamatala ʻo e ngaue. Lekooti ʻa e ngaahi fehalaaki makehe kae ʻikai fakafalala ki ha fakatata ʻavalisi pe ʻo e lanu fakaʻofoʻofa. ʻOku ʻomi ʻe he ngaahi sieke ko ʻeni ʻa e ngaahi fie maʻu ki hono fakafehoanaki ʻo e ngaahi fokotuʻutuʻu ʻo
Fakafehoanaki ʻa e hala tatau ʻi he ngaahi fokotuʻutuʻu ʻe tolu
ʻOku fakaʻaongaʻi ʻe he fakafehoanaki totonu ʻa e geometry tatau ʻo e hala, kalasi fokotuʻutuʻu, ngaahi fakakaukau ki hono tokangaʻi mo e ngaahi fie maʻu ki he ngaahi meʻa kotoa pe. Kamata ʻaki ʻa e fokotuʻutuʻu lolotonga kuo ʻosi fakamoʻoniʻi ko e fakavaʻe. Hili ia pea fakatataaʻi ha kanititeiti LED optic ʻi he ngaahi pou lolotonga; Fakaʻosi, kapau ʻoku kei ʻikai lava ʻa e palani ko ia, siviʻi ha fokotuʻutuʻu ʻo e naunau kuo fakaleleiʻi, fokotuʻutuʻu ʻo e fokotuʻutuʻu pe fokotuʻutuʻu ʻo e fuʻu pou.
Ki he fokotuʻutuʻu takitaha, tauhi ʻa e ʻavalisi mo e ngaue siʻisiʻi taha, ʻa e ngaahi meʻafua ʻoku fie maʻu, ngaahi ola ʻo e ngingi, faʻahinga meʻa ʻoku maʻu ʻi he ngataʻanga pelepelengesi mo e malohi ʻoku fakahu mai. Fakaʻilongaʻi ʻa e lavaʻi pe taʻelavameʻa ʻo fakatatau ki he ngaahi fie maʻu ʻa e ngaue. ʻOku faʻu ʻe he meʻa ni ha lekooti ʻaonga ʻo e fakangofua kae ʻikai ko ha fakatahatahaʻi ʻo e ngaahi fakamatala pau ʻo e koloa ʻoku ʻikai fakafehokotaki.
Tauhi ʻa e ʻiloʻi ʻo e faile photometric kuo fili, optic mo e luminaire version, fakaikiiki ʻo e taumuʻa, ngaahi fokotuʻutuʻu ʻo e puleʻi mo hono fakaleleiʻi ʻo e sipinga ʻi he lekooti fakangofua. ʻOku taʻofi ʻe he meʻa ni ha fetongi kimui ange ʻo ha koloa tatau mei hono liliu fakalongolongo ʻa e tufakiʻanga naunau naʻe kikiteʻi. ʻOku totonu ke fakaleleiʻi ha fie maʻu naʻe ʻikai lava kimuʻa pea toki ʻota, kae ʻoua naʻa tuku ke ʻiloʻi ʻe he tokotaha fola.
Fakafuofuaʻi ʻa e ngaahi ola ʻo e retrofit pea fikaʻi ʻa e ivi moʻoni ʻoku fakahaofi
Hili hono fola, ʻoku totonu ke fakafehoanaki ʻe he kau aleapau ʻa e maama ʻo e hala mo e palani ʻoku tali pea mo e fakavaʻe ʻo e polokalama lolotonga, pea fikaʻi leva ʻa e ivi ʻoku fakasiʻisiʻi mei he malohi mo e ngaahi houa ngaue. ʻOku poupouʻi ʻe he ngaahi vavalo ʻo e photometric ʻa e fakatau; ʻOku fakahaaʻi ʻe he ngaahi fua ʻo e malaʻe mo e ngaahi lekooti ngaue ʻa e meʻa ʻoku ʻomi moʻoni ʻe he polokalama kuo fokotuʻu.
Vakaiʻi ʻa e hala ʻi he ngaahi feituʻu naʻe maumau kimuʻa
Kuo pau ke toe vakaiʻi ʻe he ngaahi sieke hili ʻa e retrofit ʻa e ngaahi feituʻu fakapoʻuli ʻi he lotolotonga ʻo e pou kuo mape, ngaahi hala mamaʻo mo e ngaahi feituʻu ʻi he tapa ʻi he ngaahi tuʻunga pau ʻo e ngaue. Fakafehoanaki ʻa e ngaahi ola kuo fokotuʻu mo e fakavaʻe kimuʻa ʻi he retrofit mo e ngaahi fakamatala ʻoku tali ʻo fakaʻaongaʻi ʻa e ngaahi ʻiuniti tatau, ngaahi feituʻu mo e founga ngaue.
Lekooti pe naʻe aʻusia ʻa e ngaue siʻisiʻi taha ʻoku fie maʻu, faitatau mo e ngaahi tuʻunga ʻoku fekauʻaki mo e fetapaki. Kapau ʻoku ʻikai tatau ʻa e fua mo e sipinga, ʻuluaki vakaiʻi ʻa e ngaahi meʻa kuo fokotuʻu, fakataukeiʻi, maʻolunga ʻo e fokotuʻutuʻu, founga ʻo e puleʻi, voltage mo e ngaahi tuʻunga ʻo e fua. Fakatonutonu ʻa e tupuʻanga kuo ʻiloʻi pea toe fai ʻa e fakapapauʻi ʻoku fie maʻu. ʻOku ʻikai ko ha sivi tali ʻa e pehe ʻoku ha ngingila ange ʻa e hala foʻou ʻi he kimuʻa.
Fikaʻi ʻa e fakahu paʻanga mei he malohi ʻo e polokalama mo e ngaahi meʻa ʻoku puleʻi moʻoni
Ki ha founga ngaue maʻu pe, fikaʻi ʻa e fakahu ʻuhila fakataʻu ʻo fakaʻaongaʻi ʻa e faikehekehe ʻi he vahaʻa ʻo e malohi ʻo e polokalama motuʻa mo e foʻou, liunga ʻaki ʻa e ngaahi houa ngaue fakataʻu:
Annual savings (kWh) = (old system watts – new system watts) / 1,000 x annual operating hours.
Ko ha sipinga fakafika hypothetical, ko hono fetongi ʻo ha polokalama 280W ʻaki ha polokalama 120W ki he houa ngaue ʻe 4,000 ʻi he taʻu ʻe fakahaofi ai ʻa e 640 kWh ki he maama fakataʻu: (280 – 120) / 1,000 x 4,000 = 640. ʻOku fakatataaʻi pe ʻe he ngaahi mataʻifika ʻa e fotunga. ʻOku ʻikai ke nau fakapapauʻi ʻe lava ʻe ha maama 120W ʻo fetongi ʻa e fola 280W kotoa pe pe feau ʻa e ngaahi fie maʻu ki he mama.
Kuo pau ke kau ʻi he fika ʻo e polokalama motuʻa ʻa e ballast mo e ngaahi mole fakaʻuhila kehe ʻi he feituʻu ʻoku ʻi ai. Kapau ʻoku ngaue ʻa e LED ʻi ha ngaahi tuʻunga kehekehe ʻo e dimming, fikaʻi ʻa e fakaʻaongaʻi ʻi he vahaʻataimi takitaha ʻo fakaʻaongaʻi hono malohi mo e houa totonu kae ʻikai ko e fakakaukau ki he malohi kakato ʻi he taʻu kotoa. Kuo pau ke fenapasi ha faʻahinga taimi-tepile pe mo e ngaahi tuʻunga ʻo e maama ʻo e hala.
ʻOku tanaki atu ʻe ha fakafehoanaki taimi loloa ange ʻa e fakamole ki hono fakatau ʻo e ngaahi naunau, hiki hake mo hono tokangaʻi ʻo e fefonongaʻaki, fakaleleiʻi ʻo e uaea pe puleʻi, ʻuhila, fakamaʻa, fetongi ʻo e fakaʻuli mo e tokoni maluʻi. ʻE lava ke fakafehoanaki ʻe ha laʻipepa ngaue taʻu ʻe nima ʻa e ngaahi tuʻuaki ʻi he ngaahi fakakaukau tatau pe ki he ngaue. Ka ʻikai fakapapauʻi ʻa e fakamatala ʻo e saiti, ʻe takihalaʻi ʻa e peseti ʻo e fakahu paʻanga pe ngaahi vahaʻataimi fakapapauʻi ʻo e totongi fakafoki mai.
Fakaleleiʻi ʻa e ngaahi fehuʻi makehe fekauʻaki mo e hala mo hono fola
Kimuʻa pea fakatau, vakaiʻi ʻa e ngaahi fetaulakiʻanga mo e kolosiʻanga ʻa e kau lue lalo ʻi he feituʻu ʻoku kehe ai ʻenau fie maʻu ke sio ki ai mei he ngaahi konga hala hangatonu, pea fakapapauʻi ʻe lava ke ngaue lelei ʻa e ngaahi meʻangaue lolotonga ki hono puleʻi ʻo e ngaahi fakaʻuli LED kuo fokotuʻu.
ʻOku fie maʻu ke siviʻi kehekehe ʻa e mama ʻi he ngaahi fetaulakiʻanga mo e kolosiʻanga ʻo e kau lue lalo?
ʻIo, ʻi he taimi ʻoku afe ai, ʻoku kehe ʻa e sio ʻa e tokotaha lue lalo pe ko e ngaahi tuʻunga ʻo e mama mei ha konga hala angamaheni. ʻE ala fie maʻu ʻe he ngaahi feituʻu fepakipaki ko ʻeni ha ngaahi grid fua pau, fakafuofuaʻi ʻa e vakai ʻa e kau lue lalo mo e ngaahi fokotuʻutuʻu kehekehe ʻo e mama. ʻOku ʻikai ko ha fakamoʻoni feʻunga ʻa e fakafuofua ʻo e wattage ʻo e hala hangatonu ki he fetaulakiʻanga pe kolosiʻanga kotoa pe.
ʻE lava ke ngaue ʻa e ngaahi polokalama lolotonga ʻo e maama hala mo e ngaahi fakaʻuli LED foʻou?
ʻE lava ke ngaue ʻa e niʻihi ʻo e ngaahi photocells, timers mo e ngaahi puleʻi ʻo e netiueka mo e ngaahi fakaʻuli LED foʻou, ka ʻi he taimi pe ʻoku fenapasi ai ʻa e switching mo e dimming interfaces. Vakaiʻi ʻa e voltage ʻo e maʻuʻanga koloa, photocell pe fokotuʻutuʻu ʻo e connector, protocol ʻoku fekauʻaki mo e puleʻi mo e specification ʻo e fakaʻuli kimuʻa pea toki ʻota. Kapau ʻoku ʻikai lava ke fetuʻutaki pe liliu falalaʻanga ʻa e ngaahi konga, fakamahinoʻi ʻa e ngaahi fetongi ʻoku fenapasi pea fakakau ʻenau fola mo e commissioning ʻi he tafaʻaki ʻo e retrofit.
Kole ha palani ki he maama hala LED ʻo makatuʻunga ʻi he tuʻunga ʻo e hala
Vahevahe ʻa e ngaahi fakatata ʻo e hala, tuʻuʻanga mo e maʻolunga ʻo e pou lolotonga, ngaahi fakaikiiki ʻo e ʻuhila mo e puleʻi, ngaahi ta ʻo e ngaahi feituʻu fakapoʻuli, pea mo e kalasi maama ʻoku fie maʻu. Fakakau ha faʻahinga fakangatangata ʻi hono liliu ʻo e tuʻuʻanga ʻo e pou mo ha ngaahi feituʻu ofi mai ʻoku pelepelengesi ki he mahua ʻa e mama.
ʻE lava ke fakaʻaongaʻi ʻe he OAK LED ʻa e nounou ʻo e saiti ke fokotuʻu ha fokotuʻutuʻu ʻo e mama, fakafuofuaʻi ʻa e output ʻo e maama mo e optics ʻo e hala, pea aleaʻi ʻa e ngaohiʻanga koloa mo e customisation ʻo e OEM/ODM ʻi he feituʻu ʻoku fie maʻu. Kole taʻetotongi ki he fokotuʻutuʻu ʻo e maama hala LED mo hono fakafuofuaʻi ʻo e retrofit kimuʻa pea toki aofangatuku ʻa e taimi-tepile ʻo e meʻangaue. ʻOku kei moʻulaloa pe ʻa e ngaahi fakangofua fakaʻenisinia mo hono tali hili hono fokotuʻu ʻo fakatatau ki he ngaahi fie maʻu ʻa e ngaue.
