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Thema: can the profilux 3 control a dimmable ballast for metal halides?

  1. #11
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    10.07.2010
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    Aschaffenburg
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    987

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    I didnt know what to ask for with regards to dimming
    Search for
    • connector for external control 0-100% (maybe not possible for your lamps, so 50-100% is an alternative)
    • controllable via 1-10V signal (or any other voltage signal equivalent to the light output)
    • controllable via DALI

  2. #12
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    04.05.2012
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    65

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    i think i just found one.....http://www.guppysaquariumproducts.co.../prod_859.html

    the reply from the supplier was this....

    i said....
    Hello.

    Do you know if the dimmer for these ballasts are externally controllable? I would like to use them with a Profilux computer.

    Thank you.

    Simon.

    they said....

    "Yes, it is the same ballast ATI comes with and you control them with any 0-10v potentiometer.

    so i think i have found it....

    just confirming now....

  3. #13
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    04.05.2012
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    65

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    This is the it...!

    "The ballast does not come with the dimmer, you need a 0-10V dimmer or the profilux will also dim 0-10v"


    So it seems i have found it.....


    How do i get the Profilux to control them?

    I was thinking of a seperate DPAB to control just the lights and programming the DPAB from there.

    Is that right?

    Thank you.

  4. #14
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    10.07.2010
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    Aschaffenburg
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    987

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    In general the Profilux has 1-10V outputs - you need a LBF-AP from GHL to connect it.

    But ... it looks dimable, but there is a knob, no connectors for the 1-10V signaling. I would recommend to ask the guys for a wiring sheet before you order. If they haven´t one - forget it!

  5. #15
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    04.05.2012
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    65

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    He just got back to me and apologised......he was thinking of the wrong ballast.

    This one isnt dimmable either....DOH!

    back to square one....

  6. #16
    Registriert seit
    10.07.2010
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    Aschaffenburg
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    987

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    back to square one....
    Maybe the Philips ZTMH-150C-LF is a device you can use, see http://www.advance.philips.com/docum...%2012%2009.pdf

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