Jump to content

Search the Community

Showing results for tags '3 phase'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Cinematography Forums
    • General Discussion
    • Cinematography News
    • Lighting
    • Camera Operating
    • AC's & DIT's
    • Grip & Rigging
    • Visual Effects Cinematography
    • Grading, DI and Telecine
    • Students and New Filmmakers
    • Cameras Systems and Formats
    • Lenses & Lens Accessories
    • Camera Accessories & Tools
    • Film Stocks & Processing
    • Books for the Cinematographer
    • Cinematographers
    • In Production / Behind the Scenes
    • On Screen / Reviews & Observations
    • Cine Marketplace
    • Business Practices
    • Jobs, Resumes, and Reels
    • Please Critique My Work
    • Regional Cinematography Groups
  • Not Cinematography
    • Producing
    • Directing
    • Sound
    • Editing
    • Off-Topic
    • Forum Support

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Skype


Location


My Gear


Specialties

Found 1 result

  1. Hi everyone! I have a few quick questions about running a Mole-Richardson 10kW Tener Solarspot (or really any other large fixture) from a 100A 120V service panel on the building mains. The panel has Cam Lock output and will be going into a 100A distro box like this: https://www.lighttheatrics.com/lex-100-amp-3-phase-motion-picture-box-with-tail-input-dbs100dt-b4bi2/?gclid=Cj0KCQiAzrTUBRCnARIsAL0mqcwbjlgWj2tBopApyjosTuHu4g6KpgcC221J8FoAubpZwbrsBvLRjOsaAlBMEALw_wcB I will need to power fixtures such as the Mole Tener and ARRI M90, which I assume we will be fitting with 100A bates connectors. My questions are: Does the power need to be balanced across all three phases, or is this only necessary on a generator and not from AC power? If it does require balancing, what adapter would be used? (100A - 2x 60A Snakebite would only connect on two legs, and I've never seen a 100A Bates - 3x 60A, besides the fact that it sounds like a dangerous and bad idea) I believe that if I run the lamp from one leg, or split between two with a 100A - 2x 60A Snakebite, that the neutral in theory could hold the excess load. I won't be able to run an acceptable ghost load along with the 10kW with the power I currently have. What are the negatives, if any, of doing this, and am I just completely wrong about that? Is it better/possible to get a single phase distro box and run only 4-wire from the 5 Cam Lock outputs on the service panel? I understand the basic concepts of balancing a load within 20% for each leg of 3-phase off a genny, but I am new to using 3-phase AC power from a building. Hope this isn't a stupid question, but I couldn't find a specific answer elsewhere. Am I worrying too much? Too little? Thank you guys in advance for your help & patience!
×
×
  • Create New...