InstallatIon
29
© TESVOLT We reserve the right to make technical changes! RD.TI.026.E.ENG_Installation_Manual_TSHV70OD_v.A.01 Last revised
07/2020
DANGER! Incorrect DC wiring can lead to life-threatening injuries from electric shock or fire.
One or more of the battery modules will short circuit if the DC cables are connected incorrectly. Com-
ponents can become extremely hot as a result of this and may ignite. Therefore, take particular note of
the following:
•
Ensure that wiring is carried out properly in accordance with section “5.9 Wiring the battery mod-
ules” on page 22 et. seq.
•
Ensure that the DC cables’ plugs audibly snap into place when they are affixed.
DANGER! Danger of death due to electric shock, even before connection to the power supply.
Every battery module has a voltage of 50 V when installed. When the DC connectors are installed, the
voltage of the battery modules increases as they are connected in series. If all the modules are con-
nected, parts of the unit are under an operating voltage of up to 930 V
DC
before connection to the
power supply or commissioning. Contact with the live components can lead to serious or even fatal
injuries. For this reason, ensure that you follow the relevant occupational health and safety regula-
tions.
DANGER! Danger of death due to installing the CHARGER connections too early.
The connecting cables for both “CHARGER” connections
12
/
13
may only be plugged in once the STPS
has been connected. Otherwise, battery cabinet components can carry the battery voltage as the DC
supply lines have already been connected under the hood and this can lead to contact between the
uninsulated supply lines and other components.
ATTENTION! Possible damage to the unit due to an incorrect DC connection.
If the DC wiring is not carried out correctly, this may cause a short circuit and the battery modules will
need to be replaced. In addition, damage to the APU HV1000-S can occur.
ATTENTION! Possible damage to the unit by installing the CHARGER connections too early.
The connecting cables for both “CHARGER” connections
12
/
13
may only be plugged in once the STPS
has been connected. Otherwise, this can lead to damage to the APU due to a short-circuit on the DC
path in the STPS direction as the DC supply lines have already been connected under the hood and
this can lead to contact with uninsulated cables.
6
The battery modules on the TS HV 70 Outdoor are interconnected
in series. The colours of the plugs must match the colours of the
sockets on the battery module, i.e. red plug to red socket, for
example.
The plugs must audibly snap into place.
The plugs can
be unlocked by pressing the pushbutton on the side of the plug.
Start on the left side of the cabinet with the APU and the first bat-
tery module, plus the connecting cable
2.1
.
7
Then connect the remaining battery modules in this half of the
cabinet with the DC connecting cables
3.1
.
STOP
STOP
