Eltek Valere Minipack Quick Start Manual And Manual page 27

Battery Monitoring
Battery Monitor's Symmetry Connections ⎯ 48V (Mid-Point Measurement)
Each Battery Monitor is equipped with 4 battery symmetry inputs, enabling symmetry
measurement of 4 battery strings using the Mid-Point Measurement Method.
Read the "Installation Guide Battery Monitor CAN Node", document number 351507.033. Refer
also to "Installation Guide Battery Monitor – Symmetry Kit", document number 351497.033, which
is included with the kit. The Battery Fuse and Battery Current cables are not shipped with the
Battery Monitor ~ Symmetry Kit.
Notice:
Always connect Battery Monitor with ID#<33> to battery strings 1 (lowest),
2, 3 and 4. Then Battery Monitor with ID#<34> to string 5, 6, 7 and 8. And
so on. PowerSuite will then refer to the correct battery string.
Quick Start Guide Minipack PS System
Battery Symmetry — String 1 to 4
Mid-point Measurement
One measurement per string, four strings
Battery Monitor
Part 242100.300
ID# <33>
DIP
1 2 3 4
switches
for CAN
bus addr.
+ +
+ +
Symmetry 1.4
Symmetry 1.3
Battery String 3
Symmetry 1.2
Battery String 2
Symmetry 1.1
Battery String 1
(-48V) Outer
Intercell Links
356808.103, 1v2-2008-10
Battery String 4
- + - + - +
—
Terminal Block1 Block3
+
0V Outer
Terminal
Appendix
- +
Block4
19