Weco 5K3-XP - High Voltage Module Configuration

WECO 5K3-XP-EMEA
73
3.4 High Voltage Module Configuration
ATTENTION: The High Voltage mode mandates that the Battery Modules must be connected in series.
ATTENTION: The following table provides the possible module configurations. NO OTHER
configurations are suitable.
ATTENTION: Before connecting an HV inverter with the HV BOX terminal, always check the
Inverter Input range. ( Min and Max Voltage)
ATTENTION: a serial connection cluster is efficient only if all battery modules are individually
fully charged in LOW VOLTAGE, this process will allow a proper equalization between modules
of the same cluster. The HV string preparation is an important step of the commissioning of an
HV system, the installation of an HV system must include the equalization of the tower before
delivering to the end user
5K3-XP HV Box Type A 80-750Vdc + HV Inverter
( always check the Operational Voltage range of the inverter)
Tower -1
n°
Min Vdc
Max Vdc
Capacity kWh
Ingeteam Play TL Min
Start Up Voltage
2
96
118
10.2
Other HV Inverter
modules in series
( Ingeteam PLAY TL max 7
modules in series)
4
200
233.6
20.8
5
250
292
26
6
300
350.4
31.2
7
350
408.8
36.4
8
400
467.2
41.6
Tower -2
n°
Min Vdc
Max Vdc
Capacity kWh
Modules
in
Series
9
450
525.6
46.8
10
500
584
52
11
550
642.4
57.2
12
600
700.8
62.4
13*
650
759.2
67.6
14*
700
817.6
72.8
15*
750
876
78
16*
800
934
83.2
ATTENTION>
(*)Yellow Marked Voltage Range are possible only with the ``Type B HV BOX``
that has a voltage input starting from 150V up to 1000Vdc
ATTENTION
For the calculation of the energy of a cluster (in both LV and HV systems) the nominal capacity of a
battery is generally counted in 5.2kWh as a result of the multiple connection discrepancies, and
imbalances between batteries
To ensure the maximum energy available from the HV SYSTEM it is important to calibrate each single module before
connecting in series.
Each module shall be charged from the LV terminals up to 100%