Connecting PDUs to AC Power
Figure 5-3
shows how to connect PDUs to power sources when one source is a UPS.
Figure 5-3. Connecting a PDU to a UPS
1
2
1
A-side PDU
2
B-side PDU
3
Power cord for top PDU
4
Power cord for bottom PDU
5
UPS
6
UPS power cord
7
AC power sources
8
AC power (mains) distribution circuit breakers
(maximum of 20A)
5-4
Express5800/320Ma: System Installation Guide
8
7
5
3
4
8
7
6
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