Summary of Contents for Victron energy BMV-7 Series
Page 1
Battery monitor BMV-7XX quick installation guide Method A Method B FIRST TIMERS WARNING In case of Li-Ion batteries, several settings Please read this guide carefully to avoid incor- may have to be changed after the setup rect connections that can cause the battery wizard is completed.
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quick installation guide Connect the negative pole of the battery last!
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Connecting multiple batteries without midpoint voltage monitoring : 24 V WRONG Fig. 5 Fig. 6 Due to voltage drop over the + and - cables midpoint voltages are not identical Applying midpoint voltage monitoring : 24 V Always use busbars when applying midpoint voltage monitoring! Cables to busbars must all have the same length! This cable should be short.
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Connecting multiple batteries without midpoint voltage monitoring : 48 V WRONG Fig. 9 Fig. 10 Due to voltage drop over the + and - cables midpoint voltages are not identical Applying midpoint voltage monitoring : 48 V Always use busbars when applying midpoint voltage monitoring! Cables to busbars must all have the same length! This cable should be short.
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