GYS 029668, Manual

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11
GYSFLASH 30.12 PL
EN
When the indicator is on, the voltage is correctly regulated. If indicator flashed, this means that
the current absorbed by the battery is higher than the charger maximum current (30 A) and that the
battery might end up being discharged.
The current supplied by the charger is indicated using the LED indicators :
LED indica
tor
0 A 1 A
6.3 A 7.7 A 13.5 A 16.5 A 27 A 30 A
I
• Lead-acid charging curve :
The GYSflash 30.12 PL features a 7 step charging curve designed to ensure optimal charging of lead-acid batteries.
U
I
1 2 3 4 5 6 7
Analysis Recovery Test Desulfation Charge Absorption
Floating
charge
CHARGE
OK
LED I
ndica
tor
Max 12h <1s Max 8h
<1s
Max 20h
Max 8h No limit
Step
1
: Analysis
Analyses the battery state (charge level, polarity inversion,
wrong battery…)
Step
5
: Charge (
- 7 A / - 15 A / - 30 A)
Maximum current fast charge to reach 80% charge level.
Step
2
: Recovery ( - 3 A / - 5 A /
- 10 A)
Recovering damaged elements due to a prolonged deep
discharge.
Step
6
: Absorption (14.6 V)
Constant voltage charge to reach 100% charge level.
Step
3
: Test
Sulfated battery test
Step
7
: Floating charge (13.6 V)
Maintains battery charge level at its maximum.
Step
4
: Desulfation (15.8 V)
Battery desulfation algorithm.