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Thread: DALI expansion card

  1. #31
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    24.03.2009
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    98

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    What do you mean martin? I found 80w EVG from osram for T5 with Dali protocol in a German webshop. Are you telling me these are not good?

  2. #32
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    18.02.2009
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    to resolve the confusion:

    1. Osram offers for all T5 wattages DALI-ballasts for 220-240v and we sell these Osram ballasts - no problems for customers with 220V-240V at home
    2. Sylvania offers only 110V-DALI ballasts in 54W for T5 - problem for Northamerica

  3. #33
    Join Date
    03.03.2009
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    alingsås
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    Help please.
    I cant find my manual of the dali card so how should i connect the wires to the units
    I have made a 5x 2x39watts lightbar now
    Is it parallel like this?

    Dalikoppling.jpg
    Last edited by wrang; 12.07.2009 at 23:15.

  4. #34
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    yes, all control lines are parallel

  5. #35
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    03.03.2009
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    alingsås
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    Thanks GHl for the Dali option and card. It works great and nice to have the EVG dimmeble down to 1%

    But one question. What should i set the option to Minimal dimlevel
    Minimal dimlevel DALI – DALI-devices have a minimal physical dim position which is preset by the
    manufacturer. To achieve an optimal dim cycle, you should set this value here according to the used
    devices. According to the factory setting, 85 is set, this corresponds to the value of Osram DALIballasts.
    You can set values between 0 and 254.
    What is the best value and what happens with the evg if i set it lover or higer value
    I have Osram Dali EVG`S

  6. #36
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    when using Osram DALI ballasts you need not to change the setting, the standard value 85 is OK

  7. #37
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    03.03.2009
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    Quote Originally Posted by Matthias View Post
    when using Osram DALI ballasts you need not to change the setting, the standard value 85 is OK
    Back again.

    Do you know what the value of 85 is. what happens if the value is lower like 10 instead of 85.

    i wonder if i can set my 2x39watt T5 lower in light i think 1% is to mutch over my tank

  8. #38
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    18.02.2009
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    this is the physical limit of this ballast for the lowest brightness

    if you change it you will not get a lower brightness, the result will be that 1% of ProfiLux will not correspond to the minimum power output of the ballast
    -> not recommended to change

  9. #39
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    03.03.2009
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    alingsås
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    Okey thanks for the help!

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