EN
GCU 50* (i) EVO 3
916.001.652_002
37
3.6.2
Condition of the battery pack
The Battery Management System (BMS) protects the battery pack against internal damage. The
following LED combinations show the condition of the battery pack and the proposed action/ solution.
/i
3.7
Technical specifications battery pack
/i
3.8
Safety features of the battery pack
The battery pack is protected against:
•
Short-circuit
•
Deep discharge
•
Over- and under-voltage (of the battery pack and the individual cells)
•
Over-current during charging and discharging
•
Overcharging
•
Over temperature (of individual cells and electronics)
•
Charging and discharging outside the allowed temperature range
green
green
green blinking -
> 37%
Use battery pack
green
green
-
-
≥
25%
Charge battery pack
green
green blinking -
-
≥
12%
Charge battery pack
green
-
-
-
≥
5%
Charge battery pack
green
blinking
-
-
-
< 5%
Charge battery pack
Position and color of the LED
Condition
Action / Solution
1
2
3
4
red
-
-
green
Under voltage
Charge battery pack
red
green
green
-
Electronics over
temperature
Cool battery pack
red
green
green
green
Cells over temperature
Cool battery pack
red /
green
-
-
-
Cells under temperature
Warm battery pack
red /
green
-
-
green
Under voltage and under
temperature
Charge and warm
battery pack
Description
Unit
BPA285
BPA286
voltage
VDC
28
28
capacity
Ah
5
6
energy
Wh
126
151
battery type
Li-Ion
weight, ready for use
kg
1
lb
2.2
temperature range
°C
-20 + 55
°F
-4 + 131
Position and color of the LED
SOC
Action / Solution