Eltek Valere Minipack, Быстрый старт и руководство пользователя

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Quick Start Guide Minipack PS System
356808.103, 1v2-2008-10
19
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.
Battery Monitoring
Appendix
Battery Symmetry — String 1 to 4
Mid-point Measurement
One measurement per string, four strings
Battery Monitor
Part 242100.300
ID# <33>
DIP
switches
for CAN
bus addr.
—
(-48V) Outer
Terminal
+
0V Outer
Terminal
Intercell Links
Block1
- + + - + - + -
Block4 Block3
Symmetry 1.1
+
+ +
+
4 3 2 1
Symmetry 1.2
Symmetry 1.3
Symmetry 1.4
Battery String 1
Battery String 2
Battery String 3
Battery String 4
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.
Example o
f
Batter
y Symme
try Conne
ctions on
th
e
Batter
y Mo
nitor
, 48V Syste
m
s