Trumpy:
WE did a few TV set-ups for a local PBS channel. Taping and a direct live broadcast from an "estate" home doing a classic piano concert(o). We originally thought "genset", the owner said "NO noise". We got a 200 amp, 120/208 3 phase "temp" service installed. Ran a bunch of 120 dedicated lines to control rooms, and 12 lighting feeders. They installed there own lighting. We had to be "on-site"; in case of "problems"
John


John