Battery Specification; Table 8-4. Battery Specification - Eaton 93PR Series User And Installation Manual

8.4

Battery Specification

Table 8-4: Battery Specification
Battery Type
Battery Quantity
Battery Voltage
Recharge Profile
End of discharge Voltage
Charge Current
Battery Start Option
Note! For external battery connection, 24 VDC Shunt Trip signal wiring from the UPS must be connected to
the auxiliary signal connection of the battery breaker.
VRLA, 12 Vdc
40-42 blocks, 240-252 cells per battery string, default
40 blocks per battery string.
Note! Battery strings with different battery quantity
and voltage may not be connected in parallel!
480 V (40 blocks) to 504V (42 blocks)
ABM or float charge
1.67 VPC to 1.75 VPC, configurable or automatic (load
adaptive)
Configurable:
Single UPM default 4A, configurable, max 25A per
UPM
Yes
25-75 kW
User's and Installation Guide 82