Fujitsu PRIMERGY BX600 S3 Service Supplement Manual page 23

Important notes
Two basic units with two UPSs
Figure 7: Two basic units with two UPSs
You can connect two basic units to two UPS devices as shown in
case you must take into account that each UPS must provide approximately
10240 Watts to power both basic units, if required. Therefore each UPS must
provide sufficient power. You will also need to make sure that the alert
mechanism of both UPS solutions notifies both servers in the event of a failure.
UPS
UPS
Service Supplement
Notes on power cabling
Single-phase
or
3-phase input
figure 7. In this
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