Specifications

Note:Whenreplacingbatteries,alwaysreplacebothbatteriesA+BorC+D(seeillustration
above)astheyareinterconnectedinpairs.
Forfourbatteriesinarowitisrecommendedtoreplaceallfouratthesametimetoensure
optimalrun-time(Example1).Thebatteriescanalsobereplacedintwos,butalwaysA+B
(Example2)orC+D(Example3).
Fortwobatteriesinarow,alwaysreplacebothbatteriesatthesametime(Example4).
Fourbatteriesinarow
ColumnAColumnBColumnCColumnD
Example1–
Recommended
NewNewNewNew
Example2
–Minimum
requirement
NewNew
OldOld
Example3
–Minimum
requirement
OldOld
NewNew
Twobatteriesinarow
ColumnAColumnB
Example4
—Minimum
requirement
NewNew
Note:Allowbatteriesa24-hourrechargingperiodaftersystemstart-up/batteryreplacement
forbatterymonitoringdatatobecomefullyreliable.
30
Symmetra™PX48,96,and160kW400V100kW208VOperation
990–3015E-001