Chapter 12 Helpful information
Diagram
3 Phase WFE (Y)
➢ Phases or hot lines: X, Y, Z
➢ Neutral: N
➢ Ground: G
Common 3phase Y voltages V
North America
International
3 Phase Delta (∆)
216
/V
(V
)
L-N
L-L
AC
120/208 or 277/480
230/400
6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG