EN
Using the device
SMP439-11 (7LA.915.681)
14
6.1
LED indication
I
6.2
Battery charging function
The charging characteristics are referred to as modified IU0U characteristics.
Status LED
fig.
Explanation
Orange, quickly flashing
Phase 1
Orange, slowly flashing
Phase 2, 3, 4
Green, constantly lit
Phase 5
Red, slowly flashing
Battery overvoltage
Red, constantly lit
Short circuit, reversed polarity or defective internal fuse
NOTE
In the event of a fault (the Status LED is red), refer to chapter “Trouble-
shooting” on page 16).
U0
U
U
I
I
1
100 %
6 %
2
3
4
5
t
U/V
I/A
6
Summary of Contents for 7LA.915.681
Page 3: ...SMP439 11 7LA 915 681 3 3 2 1 4 8 7 6 5 1 1 4 3 2 2...
Page 4: ...SMP439 11 7LA 915 681 4 95 2 5 100 74 67 125 70 27 5 27 5 54 5 100 3...
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