How to characterize different elements of power system in per-unit in ETAP software?

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Ahmad Adel Alsakati

For voltage of buses should be in kV, but for initial voltage or load flow results can be in pu or standard units

Alyaa Abdelraouf

@ahmed Adel Alsakati I just have the slack bus voltage in pu, and the MVA base for the system

Voltage base and MVA base should be given even if other parameters are in pu. Can you check voltage level of other devices like transformer, load, cable....