Connecting The Battery Pack To The Inverter; Wiring Of Can Communication Wire - Ingeteam INGECON SUN STORAGE 1Play Technical Manual

2 Connecting the battery pack to the inverter

The instructions to connect the battery pack to the inverter are described in the "Installation Manual of B-Box
HV"
Please, take into account the following technical notes:
1) The inverter is turned OFF before connecting the battery pack to the inverter.
2) The battery circuit breaker is on the OFF position.
3) Connect the DC power wires with 6-10mm
4) Connect the CAN Communication wire using, for example, an Ethernet cable without the RJ45
terminals.
5) Connect the jumper J1 – CAN and disconnect the jumper J2 – RS485.

2.1 Wiring of CAN communication wire

BYD HV batteries require a CAN communication wire to the ISS 1Play.
The ISS 1Play will send the necessary keep-a-live command to the BYD HV battery, which is needed to keep
its internal circuit breaker close. When the battery does not receive for 15 minutes such a command, its
internal circuit breaker opens.
The ISS 1Play and BYD HV use a two-pin CAN BAT connector. The pin-out is the following:
It is mandatory that the ISS 1PLAY has its display correctly connected. Otherwise, the BYD HV will open its
internal circuit breaker after 15 minutes.
Technical Guide
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11/04/2019
INGECON SUN STORAGE 1Play
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