WECO 5K3-XP-EMEA
89
3.7.2
Stand-Alone Battery Front Panel Control * FORCED CHARGE*
3.7.2.1
Start Battery
Press the Power Button of the HV Box for 3 or more seconds (depends on the system status).
The GREEN RUN light should come on. The HV Box module has been activated normally and the
Battery Modules should come on automatically. If they do not, press the RUN Button of each module
and wait for the HV Box string diagnosis. If the HV Box shows a warning LED light (RED), turn the
string OFF and connect the PC software for debugging.
3.7.2.2
Shut Down Batteries and HV Box
Long press the RUN Button on the battery module for five seconds and the Run Button on
the HV Box.
Pull down the HV BOX XP breaker to shut down the HV BOX and the batteries
The GREEN RUN light should go off. The HV Box has been shut down normally
By switching off the HV Box, all the Battery Modules should turn off automatically.
If they do not turn off automatically, shut down manually by pressing and holding the Run Button on the battery
module for 5 seconds and or by pressing the main switch in (0) position
Always completely shut down the system when performing a mechanical or electrical inspection.
3.7.2.3
Low Battery
–
Forced Charge
ATTENTION:
The HV connection cables must be disconnected; the Forced Charge implies to follow the LV section
rules.
THE FORCED CHARGE MUST BE PERFOMED AS SINGLE LOW VOLTAGE MODULE.
THE MODULE MUST BE COMPLETELY DISCONNECTED FROM THE HV STRING.
SET THE MODULE DIP SWITCH AS PER THE PICTURE BELOW
ATTENTION:
Before performing any operation on the Battery Module, make sure that the
VOLTAGE
between the battery B+ and B- terminals in the terminal BLOCK LOW VOLTAGE SECTION is
ZERO (0 Vdc)
and the
PANEL LIGHTS ARE OFF
.
Battery Module is
in “Shutdown State,” only after the charging device is connected. The operator can turn on the
battery by pressing the Run Button.
Each Battery Module must be electrically isolated from other Battery Modules. All serial connections cables must be removed.
Preparation condition before Forced Charging:
Connect a 60 Vdc 10A charger to the B+ and B- terminal of the of
the Battery Module to ensure charging.
Forced Charging approach:
Short press the Battery Module RUN Button, the RUN light will flash GREEN which
means that the battery is entering the compulsory charging mode. If the battery receives an adequate charging
power (above 10 Amps/58V) within 90 seconds from pressing the button, the battery will continue to charge
normally until a stable state is reached.