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DALI + LED
#15
Salut,

Pas de quoi ! :-)

Tout ce que tu cites est correct, sauf l'alim. 24/48V. Tu n'est pas obligé d'avoir une alim/driver. Une seule alim (plus grosse) peut être suffisante pour alimenter tous les drivers, et donc, fournir la puissance à tous les spots. Il suffit de mettre un répartiteur, par exemple, en sortie de l'alim, et puis tu distribue sur tes drivers. Attention aux protections électriques sur chaque départ. Si on prens ton exemple, tu as 30 spots, partons sur 7W chacun (déjà puissant pour de la LED), tu auras une puissance total de 210W, et donc un courant de 8,75A, si tu es en 24V. Dan ce cas, tu peux partir sur une seule alim de 250W, ou 2 alim de 120W (ce que je choisirais, car si une lâche, t'as encore de l'éclairage avec l'autre).
un alim/spot, ça prend énormément de place, et beaucoup plus cher. Pour la température, quelque soit le nombre d'alim installées, c'est la puissance totale qui compte, l'échauffement étant proportionnel à la puissance.
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Messages In This Thread
DALI + LED - by steevedu49 - 02-09-2014, 11:31 AM
RE: DALI + LED - by tony - 02-11-2014, 09:10 PM
RE: DALI + LED - by maktibab - 04-12-2014, 05:57 PM
RE: DALI + LED - by tony - 04-12-2014, 08:33 PM
RE: DALI + LED - by maktibab - 04-13-2014, 10:58 AM
RE: DALI + LED - by jayzy - 04-13-2014, 11:21 AM
RE: DALI + LED - by tony - 04-13-2014, 05:12 PM
RE: DALI + LED - by maktibab - 04-13-2014, 05:12 PM
RE: DALI + LED - by tony - 04-13-2014, 05:15 PM
RE: DALI + LED - by maktibab - 04-13-2014, 06:25 PM
RE: DALI + LED - by tony - 04-13-2014, 06:42 PM
RE: DALI + LED - by maktibab - 04-13-2014, 08:47 PM
RE: DALI + LED - by tony - 04-14-2014, 11:52 AM
RE: DALI + LED - by maktibab - 04-16-2014, 09:50 AM
RE: DALI + LED - by tony - 04-17-2014, 06:59 PM
RE: DALI + LED - by maktibab - 04-17-2014, 10:49 PM
RE: DALI + LED - by jayzy - 04-18-2014, 02:20 PM
RE: DALI + LED - by maktibab - 04-18-2014, 03:15 PM
RE: DALI + LED - by jayzy - 04-18-2014, 07:21 PM
RE: DALI + LED - by steevedu49 - 04-18-2014, 08:13 PM
RE: DALI + LED - by jayzy - 04-18-2014, 09:05 PM
RE: DALI + LED - by steevedu49 - 04-18-2014, 09:05 PM
RE: DALI + LED - by jayzy - 04-18-2014, 09:40 PM
RE: DALI + LED - by steevedu49 - 04-18-2014, 10:23 PM
RE: DALI + LED - by maktibab - 04-18-2014, 11:13 PM
RE: DALI + LED - by jayzy - 04-20-2014, 01:11 AM
RE: DALI + LED - by tony - 04-20-2014, 08:23 AM
RE: DALI + LED - by steevedu49 - 04-20-2014, 05:13 PM
RE: DALI + LED - by diouk - 04-20-2014, 10:51 PM
RE: DALI + LED - by maktibab - 04-20-2014, 11:12 PM
RE: DALI + LED - by diouk - 04-20-2014, 11:17 PM
RE: DALI + LED - by maktibab - 06-03-2014, 11:24 PM
RE: DALI + LED - by remy16 - 06-10-2014, 08:28 PM
RE: DALI + LED - by maktibab - 06-12-2014, 11:11 PM
RE: DALI + LED - by maktibab - 12-11-2014, 12:18 AM
RE: DALI + LED - by Kent1 - 06-24-2016, 03:50 PM
RE: DALI + LED - by pcelka - 01-30-2015, 05:29 PM
RE: DALI + LED - by maktibab - 02-02-2015, 04:50 PM
RE: DALI + LED - by tony - 03-31-2016, 08:45 PM
RE: DALI + LED - by Kent1 - 04-01-2016, 02:47 PM
RE: DALI + LED - by tony - 04-02-2016, 05:26 PM
RE: DALI + LED - by Kent1 - 04-04-2016, 08:07 AM
RE: DALI + LED - by Kent1 - 04-03-2016, 09:27 PM
RE: DALI + LED - by Thibaut - 04-04-2016, 07:09 PM

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