Installing the HP Intelligent Power Distribution Unit 29
Connecting devices
When connecting devices, distribute the loads evenly across the phase to remain within the capability of
the Extension Bars and Core Unit. Do not overload the iPDU. The total current rating of all equipment
connected to each output cannot exceed the total output rating marked on the iPDU.
Core Unit Input rating of
Core Unit
Max branch
circuit
breaker
rating
Individual
outlet rating
and style
Load circuit
breaker
rating
Individual
phase rating*
AF520A
NA/JPN
24 A
Single phase
30 A 16 A IEC-320
C19
20 A 24 A
AF521A
NA/JPN
40 A
Single phase
50 A 16 A IEC-320
C19
20 A 40 A
AF522A
NA/JPN
24 A
3 phase
30 A per
phase
16 A IEC-320
C19
20 A 13.86 A per
phase
AF533A
NA/JPN
40 A
3 phase
50 A per
phase
16 A IEC-320
C19
20 A 23.1 A per
phase
AF523A
NA/JPN
48 A
3 phase
60 A per
phase
16 A IEC-320
C19
20 A 27.71 A per
phase
AF525A
INTL
32 A
Single phase
32 A 16 A IEC-320
C19
16 A 32 A
AF526A
INTL
16 A
3 phase
16 A per
phase
16 A IEC-320
C19
16 A 16 A per
phase
AF527A
INTL
32 A
3 phase
32 A per
phase
16 A IEC-320
C19
16 A 32 A per
phase
* For 3 phase iPDUs, each phase is defined as follows:
– Phase A—Load segment 1 and load segment 4
– Phase B—Load segment 2 and load segment 5
– Phase C—Load segment 3 and load segment 6