Digitally Addressable Lighting Interface (DALI), inapangidwa ku Ulaya ndipo yakhala ikugwiritsidwa ntchito kwambiri kumeneko kwa nthawi yaitali. Ngakhale ku US, zikuchulukirachulukira. DALI ndi muyezo wowongolera magetsi pamagetsi pawokha pogwiritsa ntchito njira yolumikizirana yotsika kwambiri yomwe imatha kutumiza ndi kulandira deta kuchokera kumagetsi. Izi zimapangitsa kukhala chida chothandiza pomanga machitidwe owunikira zidziwitso ndikuwongolera kuphatikiza. Pogwiritsa ntchito DALI, mutha kupatsa kuwala kulikonse mnyumba mwanu adilesi yakeyake. Mutha kukhala ndi ma adilesi ofikira 64 ndi njira 16 zogawira nyumba yanu m'magawo. Kulankhulana kwa DALI sikukhudzidwa ndi polarity, ndipo kumatha kukhazikitsidwa m'njira zosiyanasiyana.

Kodi DALI ndi chiyani?

DALI imayimira "Digital Addressable Lighting Interface". Ndi njira yolumikizirana ya digito yoyang'anira maukonde owongolera zowunikira pomanga ma projekiti odzichitira okha. DALI ndi mulingo wamalonda womwe umagwiritsidwa ntchito padziko lonse lapansi. Zimapangitsa kulumikiza zida za LED kuchokera kwa opanga ambiri kukhala kosavuta. Zidazi zingaphatikizepo ma ballasts otayika, ma modules olandila ndi relay, magetsi, dimmers / controller, ndi zina.

DALI idapangidwa kuti ipititse patsogolo njira yowongolera kuyatsa kwa 0-10V powonjezera zomwe protocol ya Tridonic's DSI ingachite. Makina a DALI amalola makina owongolera kuti azilankhula ndi woyendetsa aliyense wa LED ndi gulu la ballast / chipangizo cha LED mbali zonse ziwiri. Pakadali pano, zowongolera za 0-10V zimangokulolani kuti mulankhule nawo mbali imodzi.

Protocol ya DALI imapereka zida zowongolera za LED malamulo onse. DALI protocol imaperekanso njira zoyankhulirana zomwe amafunikira kuti aziwongolera kuyatsa komanga. Komanso ndi scalable ndipo angagwiritsidwe ntchito makhazikitsidwe zosavuta ndi zovuta.

Bwanji kusankha DALI?

DALI imatha kuthandiza okonza, eni nyumba, akatswiri amagetsi, oyang'anira malo, ndi ogwiritsa ntchito nyumba kuwongolera kuyatsa kwa digito moyenera komanso kusinthasintha. Monga bonasi, mutha kutsimikiza kuti idzagwira ntchito bwino ndi zida zowunikira kuchokera kumakampani ambiri.

M'makonzedwe owongoka kwambiri, monga zipinda zamtundu umodzi kapena nyumba zazing'ono, dongosolo la DALI likhoza kukhala chosinthira chimodzi chomwe chimayang'anira magetsi ambiri a LED opangidwa ndi magetsi ogwirizana ndi DALI. Chifukwa chake, sipakufunikanso mabwalo owongolera osiyana pagulu lililonse, ndipo kukhazikitsa kumatenga ntchito yochepa yomwe ingatheke.

Ma ballast a LED, magetsi, ndi magulu a zida zitha kuyankhidwa pogwiritsa ntchito DALI. Izi zimapangitsa kuti zikhale zabwino kwa nyumba zazikulu, maofesi, malo ogulitsa, masukulu, ndi malo ofanana omwe malo ndi zosowa zogwiritsira ntchito zingasinthe.

Ubwino wina wakuwongolera ma LED ndi DALI ndi awa:

1. Oyang'anira malo angapindule potha kuyang'ana momwe gulu lililonse lilili komanso ballast. Zimatenga nthawi yochepa kwambiri kukonza zinthu ndikuzisintha.
2. Chifukwa DALI ndi muyezo wotseguka, ndikosavuta kuphatikiza zinthu kuchokera kwa opanga osiyanasiyana. Zimathandizanso kupititsa patsogolo luso lamakono pamene likupezeka.
3. Kuwongolera kwapakati komanso makina owerengera nthawi amathandizira kupanga mbiri yowunikira. Yabwino kwambiri kuti ikhale yosavuta kugwiritsa ntchito, yofunidwa kwambiri, malo okhala ndi zochitika zingapo, komanso kupulumutsa mphamvu.
4. DALI ndiyosavuta kukhazikitsa chifukwa imafunikira mawaya awiri okha kuti alumikizane. Okhazikitsa sayenera kukhala aluso chifukwa simuyenera kudziwa momwe magetsi azikhazikitsidwira kumapeto kapena lembani ndikuwunika mawaya amtundu uliwonse. Kulowetsa ndi kutulutsa zonse zimachitika ndi zingwe ziwiri.

Kodi kulamulira DALI?

Mababu anthawi zonse ndi zowongolera zimagwiritsidwa ntchito pakuyika kwa DALI. Koma ma ballast, ma module olandila, ndi madalaivala amasiyana. Zigawozi zimagwirizanitsa mauthenga a digito a DALI, omwe amatha kukhazikitsidwa m'njira zosiyanasiyana, ku dongosolo lapakati lolamulira, lomwe lingakhale chirichonse kuchokera pa laputopu kupita ku desiki yapamwamba yowunikira kuyatsa.

Kuyika mawotchi okhazikika okhazikika kumapangitsa kuti zitheke kuwongolera kuwala kumodzi kapena dera lonse lowunikira (lotchedwa zone yowunikira). Chosinthiracho chikatembenuzika, magetsi onse omwe ali mu "gulu" lomwelo amauzidwa kuti azitsegula kapena kuzimitsa nthawi imodzi (kapena kuwalako kusinthidwa).

Dongosolo loyambira la DALI limatha kusamalira ma ballast a LED opitilira 64 ndi zida zamagetsi (zomwe zimadziwikanso kuti lupu). Zida zina zonse zimalumikizana ndi wowongolera wa DALI. Nthawi zambiri, malupu angapo olekanitsa amalumikizidwa palimodzi ndikuyendetsedwa ngati njira imodzi yowongolera kuwala kudera lalikulu.

Kodi basi ya DALI ndi chiyani?

Mu dongosolo la DALI, zida zowongolera, zida za akapolo, ndi magetsi amabasi zimalumikizana ndi basi yamawaya awiri ndikugawana zambiri.

• Zida zomwe zimayendetsa ma LED anu zimatchedwa "control gear," Zimapatsanso ma LED anu kuwala kwawo.
• Zipangizo za akapolo, zomwe zimatchedwanso "zida zowongolera, "Zida izi zimaphatikizapo zida zonse zolowetsamo (monga ma switch switch, madesiki owunikira, ndi zina). Amaphatikizanso owongolera omwe amasanthula zolowetsa ndikutumiza malangizo ofunikira. Amachita izi kuti asinthe mphamvu ku LED yoyenera.
• Muyenera kuyatsa basi ya DALI kuti mutumize deta. Chifukwa chake magetsi amabasi ndi ofunikira. (kugwiritsa ntchito kuzungulira 16V pamene palibe kulankhulana, zambiri pamene malangizo akulankhulidwa).

Njira zogwirizanirana ndi gawo la mulingo waposachedwa wa DALI. Izi zimalola kuti zinthu zotsimikizika zochokera kwa opanga osiyanasiyana azigwira ntchito limodzi pa basi imodzi ya DALI.

Pa basi imodzi ya DALI, zida zowongolera ndi zida zowongolera zimatha kukhala ndi ma adilesi mpaka 64. "Netiweki yamanetiweki" imakhala ndi mabasi angapo omwe amagwira ntchito limodzi pamakina ambiri.

Zofunikira za DALI

1. Ndi protocol yaulere, kotero wopanga aliyense akhoza kuigwiritsa ntchito.
2. Kwa DALI-2, zofunikira za certification zimatsimikizira kuti zida zopangidwa ndi makampani osiyanasiyana zizigwira ntchito limodzi.
3. Kuyikhazikitsa ndikosavuta. Mutha kuyika mizere yamphamvu ndi kuwongolera pafupi wina ndi mnzake chifukwa safunikira kutetezedwa.
4. Mawaya amatha kukhazikitsidwa ngati nyenyezi (malo ndi masipoko), mtengo, mzere, kapena kusakaniza izi.
5. Chifukwa mutha kugwiritsa ntchito ma siginecha a digito polumikizana m'malo mwa analogi, zida zambiri zimatha kupeza ma dimming omwewo, zomwe zimapangitsa kuti dimming ikhale yokhazikika komanso yolondola.
6. Dongosolo loyang'anira dongosolo limatsimikizira kuti chipangizo chilichonse chikhoza kuyendetsedwa mosiyana.

Kugwirizana kwazinthu za DALI wina ndi mnzake

Mtundu woyamba wa DALI sunayende bwino ndi machitidwe ena. Sizinagwire ntchito chifukwa tsatanetsataneyo inali yopapatiza kwambiri. Dongosolo lililonse la data la DALI linali ndi ma bits 16 okha: ma bits 8 a adilesi ndi ma bits 8 a lamulo. Izi zikutanthauza kuti mutha kutumiza malamulo ambiri omwe anali ochepa. Komanso, panalibe njira yoletsera malamulo kutumizidwa nthawi imodzi. Pachifukwa ichi, makampani ambiri adayesa kupanga bwino powonjezera zinthu zomwe sizinagwirizane bwino.

Mothandizidwa ndi DALI-2, vutoli lidathetsedwa.

• DALI-2 ndi yokwanira kwambiri ndipo ili ndi zinthu zambiri kuposa zomwe zidalipo kale. Izi zikutanthauza kuti opanga enieni sangathenso kusintha ku DALI. 
• Digital Illumination Interface Alliance (DiiA) ili ndi logo ya DALI-2 ndipo yakhazikitsa malamulo okhwima okhudza momwe ingagwiritsire ntchito. Chimodzi mwazofunikira kwambiri ndikuti chipangizocho chikhale ndi logo ya DALI-2. Iyenera kutsimikiziridwa kuti ikukwaniritsa miyezo yonse ya IEC62386.

Ngakhale DALI-2 imakulolani kugwiritsa ntchito zida za DALI ndi DALI palimodzi, simungathe kuchita chilichonse chomwe mukufuna kuchita ndi DALI-2. Izi zimalola madalaivala a DALI LED, mtundu wodziwika kwambiri, kugwira ntchito mu DALI-2 system.

0-10V dimming ndi chiyani?

Dimming ya 0-10V ndi njira yosinthira kuwala kwa gwero la kuwala kwamagetsi pogwiritsa ntchito ma voliyumu osiyanasiyana (DC) kuchokera ku 0 mpaka 10 volts. 0-10V dimming ndiyo njira yosavuta yowongolera kuwala kwa magetsi. Imalola kugwira ntchito mosalala ndi kufinya mpaka 10%, 1%, kapena ngakhale 0.1% yowala kwathunthu. Pa 10 volts, kuwala kumakhala kowala momwe kungathere. Magetsi amapita kumalo otsika kwambiri pamene magetsi atsika kufika paziro.

Nthawi zina, mungafunike chosinthira kuti muzimitse kwathunthu. Dongosolo losavuta lowongolera zowunikirali limagwira ntchito ndi magetsi anu a LED. Chifukwa chake, kukupatsani zosankha zosiyanasiyana zowunikira ndikukhazikitsa mayendedwe. Dimmer ya 0-10V ndi njira yodalirika yopangira zowunikira zomwe mutha kusintha kuti zigwirizane ndi momwe mumamvera kapena ntchito iliyonse. Kapena mutha kupanga malo okongola m'malo ngati malo odyera ndi malo odyera.

Kodi DALI ikufananiza bwanji ndi 1-10V?

DALI idapangidwira bizinesi yowunikira, ngati 1-10V. Ogulitsa osiyanasiyana amagulitsa magawo kuti aziwongolera kuyatsa. Monga madalaivala a LED ndi masensa okhala ndi DALI ndi mawonekedwe a 1-10V. Koma ndi pamene kufanana kumathera.

Njira zazikulu zomwe DALI ndi 1-10V ndizosiyana ndi izi:

• Mutha kuwuza dongosolo la DALI choti muchite. Kuyika m'magulu, kuyika mawonekedwe, ndi kuwongolera kwamphamvu kumakhala kotheka monga kusintha masensa ndi ma switch omwe amawongolera zomwe zimayatsa makonzedwe aofesi akasintha.
• Mosiyana ndi omwe adatsogolera, dongosolo la analogi, DALI ndi dongosolo la digito. Izi zikutanthauza kuti DALI imatha kuyatsa magetsi nthawi zonse ndikukulolani kuti muziwongolera bwino.
• Chifukwa DALI ndi muyeso, zinthu ngati piritsi locheperako zimakhazikikanso. Chifukwa chake zida zopangidwa ndi makampani osiyanasiyana zimatha kugwirira ntchito limodzi. Chifukwa 1-10V dimming curve sizokhazikika. Chifukwa chake kugwiritsa ntchito madalaivala ochokera kwa opanga osiyanasiyana panjira yocheperako kungayambitse zotsatira zosayembekezereka.
• Vuto limodzi ndi 1-10V ndikuti limatha kuwongolera ntchito zoyambira / kuzimitsa ndi kuzimitsa. DALI imatha kuwongolera ndikusintha mitundu, kuyesa kuyatsa kwadzidzidzi ndikupereka mayankho. Itha kupanganso mawonekedwe ovuta, ndikuchita zina zambiri.

Kodi pali kusiyana kotani pakati pa DT6 ndi DT8?

• Malamulo a DT8 ndi mawonekedwe ake amangoyang'anira mitundu, koma mutha kugwiritsa ntchito DT6 ndi driver aliyense wa LED.
• Mutha kugwiritsa ntchito Gawo 207, Gawo 209, kapena zonse ziwiri pakusintha mtundu wa driver wa LED. M'zochitika zonsezi, Gawo 101 ndi 102 limagwiritsidwanso ntchito.
• Adilesi yachidule ya DALI ndizomwe zimafunikira kuti woyendetsa wa DT6 LED asinthe kuwala kwa chingwe cha ma LED molingana ndi piritsi la dimming.
• Adilesi imodzi yachidule ya DALI imatha kuwongolera zotuluka zamtundu uliwonse wa madalaivala a DT8 LED. Izi zimalola tchanelo chimodzi kuwongolera kutentha kwa mtundu ndi kuwala kwa kuwala.
• Pogwiritsa ntchito DT8, mutha kuchepetsa kuchuluka kwa madalaivala ofunikira pakufunsira, kutalika kwa mawaya oyikapo, komanso kuchuluka kwa ma adilesi a DALI. Izi zimapangitsa kupanga ndi kutumiza mosavuta.

Nambala za DT zomwe zimagwiritsidwa ntchito kwambiri ndi:

Kodi DALI ikufananiza bwanji ndi KNX, LON, ndi BACnet? 

Ma Protocol monga KNX, LON, ndi BACnet amawongolera ndikutsata machitidwe ndi zida zosiyanasiyana mnyumba. Popeza simungathe kulumikiza ma protocol awa kwa madalaivala aliwonse a LED, sangagwiritsidwe ntchito kuwongolera magetsi.

Koma DALI ndi DALI-2 adapangidwa ndikuwongolera kuyatsa m'malingaliro kuyambira pachiyambi. Malamulo awo amaphatikizapo malamulo ambiri omwe amagwiritsidwa ntchito powunikira. Kuthima, kusintha mitundu, kukhazikitsa zochitika, kuyesa mwadzidzidzi ndikupeza mayankho, komanso kuyatsa malinga ndi nthawi ya tsiku ndi mbali ya ntchito ndi zowongolera izi. Magawo osiyanasiyana owongolera kuyatsa, makamaka madalaivala a LED, amatha kulumikizana mwachindunji ndi DALI.

Kasamalidwe ka zomangamanga (BMSs) nthawi zambiri amagwiritsa ntchito KNX, LON, BACnet, ndi ma protocol ena ofanana. Amagwiritsa ntchito kulamulira nyumba yonse. Izi zikuphatikizanso HVAC, chitetezo, makina olowera, ndi zokweza. DALI, kumbali ina, amagwiritsidwa ntchito kuwongolera magetsi okha. Chipata chimagwirizanitsa makina oyendetsera nyumba (BMS) ndi magetsi (LSS) pakafunika. Izi zimalola a SPS kuyatsa magetsi a DALI m'njira poyankha chenjezo lachitetezo.

Kodi ma waya a DALI amalumikizidwa bwanji?

Njira zowunikira za DALI zimagwiritsa ntchito zomangamanga zaukapolo. Kotero kuti wolamulirayo akhale malo a chidziwitso ndipo zowunikira zikhale zida za akapolo. Zigawo za kapolo zimayankha zopempha kuchokera ku ulamuliro kuti mudziwe zambiri. Kapena gawo la akapolo limagwira ntchito zomwe zakonzedwa, monga kuonetsetsa kuti gawolo likugwira ntchito.

Mutha kutumiza ma sign a digito pa waya wowongolera kapena basi yokhala ndi mawaya awiri. Ngakhale zingwe zitha kukhala zabwino kapena zoyipa polarized. Ndizofala kuti zida zowongolera zitha kugwira ntchito ndi mwina. Mutha kuyimbira ma waya a DALI okhala ndi waya wokhazikika pamawaya asanu, kotero kutchingira kwapadera sikofunikira.

Popeza dongosolo la DALI silifuna magulu a wiring, mukhoza kulumikiza mawaya onse ofanana ndi basi. Uku ndikusintha kwakukulu kuchokera ku machitidwe owunikira achikhalidwe. Chifukwa malamulo omwe amatumizidwa kuchokera kumawongolero akuphatikizapo zonse zomwe zimafunikira kuyatsa magetsi, palibe chifukwa cholumikizirana ndi makina. Chifukwa cha izi, mawaya a machitidwe owunikira a DALI ndi osavuta, omwe amawathandiza kusinthasintha.

Mukamaliza kuyatsa, mapulogalamu omwe ali pa wolamulira akhoza kukhazikitsidwa kuti agwire ntchito ndi dongosolo. Chifukwa dongosololi ndi losinthika, mutha kupanga ndikugwiritsa ntchito zowunikira ndi mapulogalamu osiyanasiyana osasintha mawaya akuthupi. Zokonda zonse za nyali zimakhala zosinthika kwambiri, kotero mutha kusintha ma curve ndi mitundu ya momwe kuwala kumawonekera.

Kodi magetsi a DALI amagwiritsidwa ntchito pati?

DALI ndiukadaulo wowunikira womwe ungasinthe komanso wotsika mtengo. Nthawi zambiri, mutha kupeza mitundu iyi yamagetsi apakatikati pamagawo akulu azamalonda. DALI imagwiritsidwa ntchito makamaka m'mabizinesi ndi mabungwe. Koma anthu ayamba kuzigwiritsa ntchito nthawi zambiri m’nyumba zawo pamene akufufuza njira zabwino zoyendetsera magetsi awo.

Ngakhale mutha kuwonjezera dongosolo la DALI ku nyumba yomwe yakwera kale. DALI imagwira ntchito bwino ikapangidwa ndikumangidwa kuchokera pansi. Izi ndichifukwa choti mukayika makina atsopano a DALI, sipafunikanso mabwalo apadera owongolera kuyatsa. Kubwezeretsanso dongosolo lakale koma kumapangitsa kuti zikhale zosatheka kukhazikitsa njira yosavuta komanso yothandiza kwambiri ya mawaya a DALI chifukwa mabwalo owongolera ali kale.

DALI dimming vs. dimming ya mitundu ina

● Gawo Dimming

Phase dimming ndiyo njira yosavuta komanso yofunikira kwambiri yochepetsera kuwala kwa kuwala, komanso ndiyosathandiza kwambiri. Apa, kuwongolera kumachitika posintha mawonekedwe a sine wave wa alternating current. Izi zimapangitsa kuti kuwala kusakhale kowala. Njirayi siyifuna ma switch a dimmer kapena zingwe zowoneka bwino za dimming. Koma kukhazikitsidwa uku sikugwira ntchito bwino ndi ma LED amakono, chifukwa chake tiyenera kupeza njira zina zabwinoko. Ngakhale mutagwiritsa ntchito mababu a gawo la LED, simungazindikire kutsika kwamphamvu ya kuwala pansi pa 30%.

● DALI Dimming

Muyenera kugwiritsa ntchito chingwe chowongolera chokhala ndi ma cores awiri poyika dimmer ya DALI. Ngakhale atakhazikitsa koyambirira, makina owongolerawa amatha kukonzanso mabwalo ounikira pa digito mkati mwa malire omwe adakhazikitsidwa kale. Kuwongolera koyenera komwe kuyatsa kwa DALI kumathandizira kuyatsa kwa LED, magetsi amtundu wa LED, ndi makina amtundu wa LED. Komanso, machitidwewa ali ndi mitundu yambiri ya dimming iliyonse yomwe ili pamsika. Ndikusintha kwatsopano, mitundu yaposachedwa ya DALI tsopano imatha kuwongolera magetsi onse a RGBW ndi Tunable White. Kugwiritsa ntchito ma dimming ballasts a DALI pa ntchito zomwe zimangofunika kusintha mtundu ndi njira yabwino kwambiri yochitira zinthu.

● DMX

DMX ndi okwera mtengo kuposa njira zina zowongolera magetsi, ndipo kuyiyika kumafuna chingwe chowongolera chapadera. Ma API a dongosololi amalola kuti azitha kuyankha molondola ndipo angagwiritsidwe ntchito m'njira zapamwamba kuti asinthe mitundu. Nthawi zambiri, DMX imagwiritsidwa ntchito pazinthu monga kuyatsa kwa zisudzo kunyumba ndi kuyatsa maiwe. DMX imagwiritsidwa ntchito pamakina ambiri akatswiri masiku ano. Koma, kukwera mtengo kwa kukhazikitsa kumapangitsa kuti zosankha zina ziziwoneka bwino.

Dima kukhala mdima mu dongosolo la DALI

Ndi madalaivala abwino a LED ndi DALI, mutha kuchepetsa mphamvu ya kuwala ndi zosaposa 0.1%. Njira zina zakale, zosavuta kuzimitsa nyali za LED, monga njira ya dimming ya gawo, sizingakhale zogwira mtima. Gawo ili la DALI dimming ndi lofunikira chifukwa likuwonetsa momwe machitidwewa angagwirire ntchito ndi momwe anthu amawonera.

Chifukwa cha momwe maso athu amagwirira ntchito, zowongolera zochepetsera kuwala ziyenera kusinthidwa mpaka 1%. Maso athu akuwonabe 10% yocheperako ngati 32% yowala, kotero kuthekera kwa machitidwe a DALI kuchoka ku dim kupita kumdima ndi chinthu chachikulu.

DALI dimming curve

Chifukwa diso la munthu silikhudzidwa ndi mzere wowongoka, ma curve a logarithmic dimming ndiabwino pamakina owunikira a DALI. Ngakhale kusintha kwamphamvu kwa kuwala kumawoneka kosalala chifukwa palibe mzere wa dimming.

Kodi cholandila cha DALI ndi chiyani?

Mukagwiritsidwa ntchito ndi chowongolera cha DALI ndi thiransifoma yokhala ndi muyeso woyenera, zolandila za DALI dimming zimakupatsani kuwongolera kwathunthu pa tepi yanu ya LED.

Mutha kupeza tchanelo chimodzi, chanjira ziwiri, kapena chanjira zitatu. Kutengera ndi magawo angati osiyana omwe muyenera kuwongolera. (Chiwerengero cha tchanelo chomwe wolandila ali nacho chidzakuuzani kuchuluka kwa magawo omwe angagwiremo.)

Njira iliyonse imafuna ma amps asanu. Mphamvu yamagetsi imatha kuvomereza 100-240 VAC ndikutulutsa 12V kapena 24V DC.

Ubwino wa DALI dimming

• DALI ndi muyezo wotseguka womwe umatsimikizira kuti zida zochokera kwa opanga osiyanasiyana nthawi zonse zimagwira ntchito chimodzimodzi zikalumikizidwa. Mutha kusinthanso magawo anu apano kuti mupange zatsopano, zabwinoko nthawi iliyonse zikapezeka.
• Zosavuta kuphatikiza Ndiukadaulo wamawaya asanu a DALI, simuyenera kugawa magetsi anu m'magawo kapena kutsatira mzere uliwonse wowongolera. Pali mawaya awiri olumikizidwa ku dongosololi. Mawayawa ndi pomwe magetsi amalowera ndikutuluka mudongosolo.
• Bolodi lalikulu lowongolera Njira imodzi yowunikira yowunikira ingagwiritsidwe ntchito nthawi imodzi m'malo awiri kapena kuposa. Nyumba zazikulu zamalonda zimatha kukhala ndi mawonekedwe awo owunikira kuti akwaniritse zofunikira kwambiri, kotero amatha kuchita zochitika zambiri nthawi imodzi ndikugwiritsa ntchito mphamvu zochepa.
• Kutsata ndi kupereka lipoti zomwe mungadalire Chifukwa DALI imagwira ntchito ziwirizi. Mutha kupeza zambiri zaposachedwa kwambiri za magawo adera. Kuwala kulikonse komanso kugwiritsa ntchito mphamvu kumatha kusungidwa.
• Kuwongolera kwa magetsi omwe amatha kukhazikitsidwa kutsogolo Monga ukadaulo wina wamakono. Mukhoza kusintha kuunikira m'chipinda chanu kuti mukwaniritse zosowa zanu zenizeni. Mwachitsanzo, mukhoza kusintha kuchuluka kwa kuwala kwachilengedwe kumalowa m'chipinda chanu posintha momwe mababu anu amawala.
• Mutha kusintha kukhazikitsidwa mwachangu. Patapita kanthawi, mungafune kusintha magetsi anu ndikupeza chinachake chosangalatsa. Palibe chifukwa chothyola chilichonse kapena kung'amba denga pansi pa kama. Pali mapulogalamu omwe amatha kupanga mapulogalamu.

Zoyipa za DALI dimming

• Limodzi mwamavuto akulu ndi kuchepa kwa DALI ndikuti mtengo wamaulamuliro ndiwokwera poyamba. Makamaka makhazikitsidwe atsopano. Koma m’kupita kwa nthaŵi, simudzadandaula za kukwera mtengo kokonzekera kumene kumabwera ndi mitundu ina ya kuyatsa.
• Kusunga ndi kukonza Kuti dongosolo la DALI ligwire ntchito, muyenera kupanga nkhokwe yomwe imalumikiza ma adilesi a LED kwa oyang'anira oyenera. Kuti machitidwewa agwire bwino ntchito, muyenera kuwamanga ndikuwasunga bwino.
• Khazikitsani nokha Zingawoneke ngati DALI ndi lingaliro losavuta kumvetsetsa m'malingaliro. Koma simungathe kuyikhazikitsa nokha. Popeza mapangidwe, unsembe, ndi mapulogalamu ndi zovuta kwambiri, Choncho, mudzafunika okhazikitsa katswiri.

Kodi DALI wakhala nthawi yayitali bwanji?

Mbiri ya DALI ndi yosangalatsa. Lingaliro loyambirira la izi linachokera kwa opanga mpira waku Europe. Kampani yoyamba ya ballast inagwira ntchito limodzi ndi ena atatu kuti apereke lingaliro la International Electrotechnical Commission (IEC) kuti apange muyeso wa momwe ma ballast amalankhulirana. Pakati pa zonsezi, chakumapeto kwa zaka za m’ma 1990, United States nayonso inaloŵererapo.

Pekka Hakkarainen, mkulu wa ukadaulo ndi chitukuko cha bizinesi ku Lutron Electronics ku Coopersburg, PA, komanso wapampando wa Lighting Controls Council ku National Electrical Manufacturers Association ku Rosslyn, VA, akuti muyezo ndi gawo la muyezo wa IEC wa ma ballast a fulorosenti ndipo ndi chimodzi mwazowonjezera za muyezo (NEMA). Mndandanda wa malamulo olankhulirana ndi ballast omwe amavomerezedwa kawirikawiri amaperekedwa.

Chakumapeto kwa zaka za m'ma 1990, madalaivala oyambirira a DALI LED ndi ma ballast adatuluka ku United States. Pofika m'chaka cha 2002, DALI inali itadziwika padziko lonse lapansi.

FAQs

Chidule

DALI ndi yotsika mtengo komanso yosavuta kusintha kuti igwirizane ndi zochitika zosiyanasiyana. Dongosolo lowunikirali ndilabwino kwambiri kwa mabizinesi chifukwa mutha kuwongolera kuchokera pamalo amodzi. Zimagwira ntchito ngati njira yosavuta yowunikira nyumba zatsopano ndi zakale. DALI imapangitsa kuti zitheke kupeza phindu la zowongolera zopanda zingwe. Ubwino monga kuchuluka kwa magwiridwe antchito, kutsatira malamulo omanga. Komanso kuthekera kogwira ntchito ndi machitidwe ena, komanso kuthekera kokwaniritsa zosowa zosiyanasiyana zowunikira.

DALI dimming system imawonetsetsa kuti kuyatsa kwanu ndi kothandiza komanso kosangalatsa kuyang'ana.

Ndife fakitale yokhazikika popanga makonda apamwamba kwambiri Mizere ya LED ndi nyali za neon za LED.
Chonde Lumikizanani nafe ngati mukufuna kugula magetsi a LED.