ggunn
PE (Electrical), NABCEP certified
- Location
- Austin, TX, USA
- Occupation
- Consulting Electrical Engineer - Photovoltaic Systems
In the specs for a Chint CPS SCA60KTL-DO/US-480 it says "Max. apparent power (selectable) 60 / 66kVA" and "Max. output current @ 480 Vac 72.2 / 79.4A". I understand that this is because of adjustable power factor, but which current number should I use for OCPD and conductor sizing? My first take is that I should use the higher number to err on the conservative side. What say you?