Is any precedence on how to apply lighting load demand factors (Table 220.42) to continuous and noncontinuous loads?
It don't matter when figuring calculated load, but when we get to sizing service and feeder conductors and ocp it could. If we apply the higher demand to noncontinuous portion first, such that the continuous portion is factored at less than 100%, that would be less continuous load requiring the extra 25%.
Of course it don't matter too much regarding dwelling units, as general lighting is considered noncontinuous anyway. It would only make a difference for hospitals, hotels, motels, and warehouses.
Just wondering... ???
It don't matter when figuring calculated load, but when we get to sizing service and feeder conductors and ocp it could. If we apply the higher demand to noncontinuous portion first, such that the continuous portion is factored at less than 100%, that would be less continuous load requiring the extra 25%.
Of course it don't matter too much regarding dwelling units, as general lighting is considered noncontinuous anyway. It would only make a difference for hospitals, hotels, motels, and warehouses.
Just wondering... ???