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32
P+ PREMIUM 60, Installation Guide,
rel.
1.4
3
.
On the next screen, you must indicate two things:
3.1
In the lower half of the screen, indicate the number of modules that are intended to provide
redundancy.
("Redundant" modules are those above and beyond the minimum number of modules required
to supply the maximum expected UPS load. Each
Power+ Premium 60
modules can supply
10 kVA/kW. So, for example, if the maximum expected load is 90 kVA, and there are ten power
modules installed, one of them can be designated for redundancy. In the event one of the nine
primary modules fails, the redundant module ensures that the UPS will continue to be able to
accommodate the maximum expected load.
When the primary modules are operating normally, the redundant modules participate with
them in load sharing.)
3.2
In the upper half of the screen, indicate the total number of modules to be used in UPS
operation, including the redundant modules. The number you choose must be less than the
number of modules currently in-place in the UPS.
Then press "Next".
Figure 28: Initial config. wizard: set number of modules
4
.
You are now asked to tell the
Power+ Premium 60
the number of external battery cabinets (or
internal battery compartments) currently connected to the UPS. Choose either 1, 2, or 3, then press
"Next".