Paul Tackett Posted January 30, 2018 Share Posted January 30, 2018 I searched for topics similar to this and could not find an answer: I'm looking at potentially working with the Arri Studio T12 tungsten light, with the unit voltage range of 230V. I'll be working on a stage with 5 wire 3 phase power. How would I power it from the wall (300 amp cam-lok) for what I believe would pull 208v? Let's say if this scenario is correct, it has a 208v lamp. Would I just need a 100 amp 250v snakebite? If this is the correct approach, is the power relatively evenly pulled from the two legs? I would also have have threefers at the original connections so I could power a distro for other lights. T12 specs: http://www.arri.com/lighting/tungsten/studio_t/studio_t12/ Please let me know if these are the correct numbers and correct approach, or if I should be looking at another way of doing it on the stage's power. While we're at it, what would the approach be like for powering a 20k Mole Solarspot on a stage with this setup? 20k Solorspot specs: http://mole.com/media/images/catalogs/pdfs/product/data/4251.pdf Thank you in advance. Link to comment Share on other sites More sharing options...
Ed Conley Posted January 30, 2018 Share Posted January 30, 2018 Although the spec on the Arri sheet indicates 230v, I believe here in the USA they run a 120v lamp. Link to comment Share on other sites More sharing options...
Ed Conley Posted January 30, 2018 Share Posted January 30, 2018 Out here the T12 comes with a 120v lamp and has a 100amp 120v bates connector on it. This becomes a problem if they are going to be on for more than 3 hours. 12k/120v= 100amps. Longer than 3 hours and you'll toast the bates. the 3 hour rule also dictates that the cable/connector is now only rated at 80%. Link to comment Share on other sites More sharing options...
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