30
InstallatIon
© TESVOLT We reserve the right to make technical changes! RD.TI.026.E.ENG_Installation_Manual_TSHV70OD_v.B.01 Last revised 01/2021
8
Connect the bottom two battery modules using the pre-installed
DC cabinet connector cable
4.1
.
9
Install the remaining DC connecting cables
3.1
between the bat-
tery modules on the right side. Start with the bottom battery
module. Connect the last battery module and the APU HV1000-S
using the pre-installed APU connecting cable
2.2
. Make sure you
follow the instructions in section “5.9 Wiring the battery modules”
on page 22 et. seq.
WARNING! Possible damage to the battery storage system due to incorrect rack balancing wiring
Incorrectly connecting the rack balancing cables will damage the Active Battery Optimizer, which must
then be replaced. Ensure correct wiring in accordance with section “5.9 Wiring the battery modules”
on page 22 et. seq.
10
Now connect the pre-installed rack balancing cable
4.3
from the
cabinet connector kit to the rack balancing “IN” connection on the
first battery module below the APU.
11
Connect the rack balancing “OUT” connection of the first battery
module below the APU HV1000-S to the rack balancing “IN” con-
nection of the next battery module down using a rack balancing
module connector
3.3
. Continue in this manner, connecting all the
battery modules in the left half of the battery cabinet.
STOP
STOP
