551.73 Question

[AC\DC]

When you applied the demand you then don’t consider this a continuous load and then add that also correct.

Figure if a demand is there then they must not consider it continuous since your lowering load with demand correct.

 

[letgomywago]

Both add heat. Are you derating because of temperature outside or because of total run of wires in conduit? If you have 75 degree terminations but 90° wire so derate to 75 you don't need to derate more becuase the middle of the run has a full boat of wire in conduit or becuase of insulation. If the whole run termination to termination is needing derate and it's also a continuous load it might be good to give yourself some breathing room.

 

[AC\DC]

Derailing because of number of rv pedestal

 

[Sberry]

RV are not continuous loads.