Eaton C-6000F - Page 70

20
G). Wiring connection diagram of parallel UPSs (for 3C-20000FL):
1). Single phase + 2 wires: 110V
output
switch
output
switch
output
switch
input
switch
input
switch
input switch
load
utility
battery 1
battery 2 battery 3
2). Single phase + 2 wires: 220V
output
switch
output
switch
output
switch
input
switch
input
switch
input switch
load
battery 3battery 2battery 1
utility