On what depends to select a TCC curve for a recloser?

[Dvhez]

I'm trying to assign a TCC curve for a Noja recloser in ETAP (Extremely Inverse, Very Inverse, etc). On what depends these curves? How can I be sure that I'm selecting the correct curve?
Also, if you know of a reference to educate myself I'd really appreciate it.

The system I'm trying to model is a PV Power Plant of 3 MW connected to a 15 kV distribution line through a recloser.

Thanks.

 

[jghrist]

Coordination with upstream and downstream protective devices. faq238-1287 has several references for system protection.