Datasheet


50 / 60 Hz

Icharge

V

Charge / Maintenance
Ondulation/
Ripple
Charging
curve


kg

mm

mm
IP


220-240 V AC 480 W
7/15/20 A 12 V
15 › 300 Ah (Pb)
7 › 300 Ah (LiFePO4)
<0.5 Ah
/month
<150 mV
Rms
IU
0
U
7 step (Pb)
8 step (LiFePO4)
1.85
190 x 190
x 73
193 x 260
x 95
Automatic
>2V
1.9 m
7/15 A 24 V
15 › 240 Ah (Pb)
7 › 240 Ah (LiFePO4)
IP 32 IP 31
GYSFLASH 20.12/24 PL
MADE in FRANCE
- EN 60335-2-29
START / STOP (EFB/AGM)
Ref. 026049
Ref. 027558
• Extends the life and performance of Lead (gel, AGM, liquid, calcium, etc.) and Lithium (LFP) batteries.
• External temperature sensor, for an optimal battery charge whether it’s summer or winter.
The charger adjusts its charging parameters depending on ambient temperature.
100% AUTOMATIC CHARGE
LEAD-ACID/LITHIUM
BATTERY CHARGER
AND BATTERY SUP-
PORT UNIT
12/24 V
With a power of 20 A, the GYSFLASH 20.12/24 PL is a multi-voltage charger designed to recharge 12 V
and 24 V lead-acid batteries (Gel, AGM, Liquid, etc.) and Lithium-iron phosphate (LFP / LiFePO
4
) .
It has 4 distinct intelligent charging programs that guarantee the performance of each battery technology.
• High eciency, duty cycle of 20 A at 100% (40°C).
• 4 modes de charge : 4 charging modes
Lead-acid
15 Ah to 300 Ah
15 Ah to 240 Ah
Lithium-iron phosphate
7 Ah to 300 Ah
7 Ah to 240 Ah
• 3 charging currents: 7 A, 15 A and 20 A. Allows you to select the charging current
that is best suited to the technology and capacity of the battery.
• Optimised maintenance charge, the charger can remain plugged in indenitely during
winter to maintain the health of the battery. The «Auto Restart» function means that the
charger will memorise the settings and restart automatically in the event of a power cut.
• Battery charging from 2 V.
DUAL TECHNOLOGY: LEAD-ACID & LITHIUM
• Protection of the vehicle’s on-board electronics: protection against short circuits, polarity
reversal and overcharging. Spark prevention system.
• Automatic stand-by mode if the battery is disconnected.
• Integrated temperature sensor to prevent internal electronics’ overheating.
• Simplied interface to prevent user errors.
SAFETY
• Compact design, light and portable.
• Connection of the clamps with quick connector (Anderson).
• Can be wall mounted, optional magnetic system available (ref. 026063).
ERGONOMICS
www.gys.fr
Supplied with:
Clamps
(1.9 m)
ref. 026094
Lead-acid
Specic 7 step charging curve for each battery technology.
Can be safely left connected without supervision.
Lithium (LFP)
Specic charging curve in 8 steps without supervision.
«UVP* Wake up» function: reactivates a battery in
protection after a deep discharge and automatically starts the
charge.
*UVP : Under Voltage Protection
EBS technology (Equalizing Battery System) to ensure the perfect
balancing of battery cells.