Blog - Battery Monitoring

GWL/Modular – CPM1 - Auxiliary Relays for High Power Outputs

GWL/Modular – CPM1 - Auxiliary Relays for High Power Outputs

14.Dec 2020
| Blog - Battery Monitoring

As seen from the demonstration designs provided by GWL and also from the manual of the GWL/Modular CPM1 board, the high-power outputs need to be connected by means of the auxiliary relays.

The auxiliary relays provide another layer of protection and disconnection between the battery pack electronics and the high-power circuits, protecting the control boards like CPM1 and BCC against some power peaks, surges and on-off switching overload.

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