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8.4.
Battery Specification
Table 8-4:
Battery Specification
Battery Type
VRLA, 12 Vdc
Battery Quantity
36-44 blocks, 216-264 cells per battery string, default
40 blocks per battery string:
36 blocks
,
Module derating to 50kW
38 blocks
,
Module derating to 55kW
40 blocks
,
Module 60kW
Note! Battery strings with different battery quantity
and voltage may not be connected in parallel!
Battery Voltage
432V (36 blocks
)
to 528V (44 blocks)
Recharge Profile
ABM or float charge
End of Discharge Voltage
1.67 VPC to 1.75 VPC, configurable or automatic
(load adaptive)
Charge Current
Configurable:
Single UPM default 4A, configurable, max 40A per UPM
Battery Start Option
Yes
Note! For external battery connection, 48 Vdc Shunt release signal wiring from the UPS must be connected
to the auxiliary signal connection of the battery breaker.
Summary of Contents for 93PR Series
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