U L T R A F L E X H D P D U U S E R M A N U A L
3.5.2
AC outlet J52/J53
above, the output of AC outlet J52/J53 is 115VAC. This output is provided through a
step-down transformer within the PDU. Refer to install section 1.1.2 in the service manual for proper
configuration for this AC output.
3.5.3
J59 Pinout
Refer to
below for details on CDU connector J59: Connector used is Amp Mate-N-Lok
series, part number 770027-1 with sockets 193797-1 and key plugs 770377-1. Recommended mating part
numbers are housing 770020-1 with pins 193796-1.
Figure 15 – Detail view of J59
Pin Number
Pin type
Description
1
Plug 770377-1
Key plug
2
Plug 770377-1
Key plug
3 Socket
193797-1
Ground
4
Socket 193797-1
Phase A
5
Socket 193797-1
Phase B
6
Socket 193797-1
Phase C
Pin 3
Pin 6
Pin 4
Pin 1
Table 6 – J59 Pinout
3.5.4
Internal AC wiring
Internal AC wiring is required for the AC feed to the EMO supply as well as the power supplies. Refer to
for details on the input AC wiring.
Use
Circuit
Breaker
Breaker
Rating (A)
# phases
Used
Phases
EMO supply
CB2
3
2
A & B
Power supply 1
2
A & B
Power supply 2
2
B & C
Power supply 3
2
A & C
Power supply 4
CB9 80
2
A & C
Table 7 – Internal AC Distribution
708401 Rev B
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