The Dell EMC Customer Engineer must select the proper AC power connection
procedure.
Table 3 on page 15 summarizes the three possible scenarios to connect customer
AC power to the storage array. Select the procedure that matches the customer's
situation.
Table 3 Procedure options for AC power connection
Situation on site Procedure
The customer’s electrician is available at the installation site. Procedure A: Working with the customer's electrician onsite
on page 16. This procedure assures fault tolerant power in
the storage array.
The customer’s electrician is NOT available at the installation
site, but you have access to customer-supplied, labeled,
power cables (beneath a raised floor or overhead).
Procedure B: Verify and connect on page 22
The customer’s electrician is NOT available at the installation
site, customer-supplied PDU source cables are already
plugged into the PDU , and you have no access to the
customer-supplied power cables.
Procedure C: Obtain customer verification on page 23
Best Practices Guide for AC Power Connections
Selecting the proper AC power connection procedure 15