BYD B-Box H, Руководство по установке

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B-Box H Installation Guidance
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2 BCU Introduction
The battery management and control part, which contains BCU and charge-discharge relay, is connected to the battery modules underneath and to inverter or BMU
above.
Position Designation
A
Inverter communication interface
B P-
interface
C P+
interface
D Ground interface
E Ethernet interface
E A D C
B