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8.2.3 TCP/IP Communication – Plug-in type
This option includes a NCS board connected to A71 (RS232 board) and allowing TCP/IP communication with the
GCAU control board. The Modbus RTU interface connection option needs to be installed in the charger so that the
TCP/IP communication can be implemented.
The board provides the following protocols: HTTP (Web navigator), SNMP, connection to Winsparc via a network,
Modbus TCP.
How to instal and activate this option on the control card : Refer to the option installation manual
For more details please refer to separate NCS manual document.
8.3 LOAD OPTIONS
8.3.1 Blocking diode – Factory integrated type
This diode is used to allow the charger to be connected to a second changer and prevents any reverse
current to flow inside the charger.
8.3.2 Supplementary protective devices – Factory integrated type
The protective devices (circuit breakers) are provided for the load lines protection.
The characteristics of those breakers are : 16A – C tripping curves, 6kA short circuit current.
8.3.3 Additional DC filtering – Factory integrated type
Additional DC filtering (additional capacitor or/and chokes) provides low voltage ripple on DC output without battery.
When the battery is connected, the ripple current of the battery is minimized by the additional filter.
1 % filter or 0.1% filter are available.
8.4 BATTERY OPTIONS
8.4.1 Battery output – Factory integrated type
The charger can be equipped with a battery connection branch composed of :
A battery shunt for battery current measurement.
A battery end of discharge contactor to protect the battery from deep discharges.
A battery protection fuse adapted to the charger rating.
Battery terminals.
Attention : make sure that the battery short circuit current generated by the battery is compatible with the fuse
protection rating and curve.
8.4.2 External battery protection devices – Plug-in type
A battery protection box can be fitted with the equipment. Refer to the option installation manual
