saladhawks
Electrical
- Jun 4, 2004
- 86
For an open delta bank consisting of 1 - 100 kVA & 1 - 50 kVA 120/240 Volt XFMRs (supplying both 1-phase & 3-phase secondary service), is there any difference in calculating the short circuit contribution than for individual 3-phase & 1-phase XFMRs?