When code says the ocpd of the group of motors shall not exceed the (2.5xlargest fla+others fla), is this restriction related to the cost or to another technical issue?
When code says the ocpd of the group of motors shall not exceed the (2.5xlargest fla+others fla), is this restriction related to the cost or to another technical issue?
The NEC never considers cost a factor, its primary goal is electrical safety.
Cost is not a factor.