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Best Practices for AC Power Connections
Procedure C: Obtain customer verification
PDU labels
PDU label part numbers
PN
PN 046-003-593
For...
Use PN
All bays
PN 046-001-750
Site Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS
126
Perform this procedure if the three conditions listed below are true:
The customer-supplied PDU source cables are already plugged into the EMC PDU.
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You have no access to the area below the raised floor.
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The customer's electrician is not available at the installation site.
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Procedure
1. Have the customer verify that their electrician has complied with power
specifications for voltage levels and redundancy. If the customer cannot verify
this, provide them with a copy of Procedure A. Inform the customer that their
array may prematurely shut down in the event of a site power issue.
2. Record the customer-supplied PDU information (AC source voltage) as
described in step 1 of
and label the PDUs as described in
Before applying labels to the PDUs, one of the following procedures must have been
completed:
Procedure A: Working with the customer's electrician onsite
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Procedure B: Verify and connect
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Procedure C: Obtain customer verification
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If necessary, see
Selecting the proper AC power connection procedure
select the correct procedure.
VMAX 250F
Table 39 VMAX 250F label part numbers
Description
LABEL: CUSTOMER PDU INFORMATION
VMAX 450F, VMAX 850F, VMAX 950F
Table 40 VMAX 450F, VMAX 850F, VMAX 950F label part numbers, EMC racks
Description
LABEL: CUSTOMER 1P 3P PDU INFO
WRITEABLE
Procedure A, Task 1: Customer's electrician
PDU labels
on page 125
on page 126
Location
OPEN ME FIRST KIT, PN 106-887-093
Location
OPEN ME FIRST, KIT, PN 106-887-026
on page 115
on page 126.
on page 114
on page 113 to
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