Three-Phase PDU Input and Outlet Group Relationship
Figure 6 Three-Phase PDU Input and Outlet Group Relationship
Note -
For three-phase, low-voltage PDUs, each metering unit phase reports current
from two outlet groups. Input phase 1 reports a combination of current from
outlet groups 0 and 2 (3 and 5, or 6 and 8, depending on which input). Input
phase 2 reports a combination of current from outlet groups 1 and 0 (4 and 3, or
7 and 6, depending on which input). Input phase 3 reports a combination of
current from outlet groups 2 and 1 (5 and 4, or 8 and 7, depending on which
input).
Table 15 Relationship Between Metering Unit Inputs and Outlet Groups on Three-Phase
PDUs
|
|
|
|
|
|
Phase 1
|
0, 3
|
|
|
Phase 2
|
1, 4
|
|
0
|
Phase 3
|
2, 5
|
24 kVA
|
0
|
Phase 1
|
0
|
|
0
|
Phase 2
|
1
|
|
0
|
Phase 3
|
2
|
|
1
|
Phase 1
|
3
|
|
1
|
Phase 2
|
4
|
|
1
|
Phase 3
|
5
|
37 kVA
|
0
|
Phase 1
|
0
|
|
0
|
Phase 2
|
1
|
|
0
|
Phase 3
|
2
|
|
1
|
Phase 1
|
3
|
|
1
|
Phase 2
|
4
|
|
1
|
Phase 3
|
5
|
|
2
|
Phase 1
|
6
|
|
2
|
Phase 2
|
7
|
|
2
|
Phase 3
|
8
|
|