Green Digital Power-tech G100-12A Podręcznik użytkownika - Strona 2

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Brief Introduction

G100-XXA is a main member of digital-chargers from Green Digital

Power-tech Co., Ltd. It represents today's new technology for lead-acid type

battery charging. G100-XXA programmed four auto stages ( Ud-Im-Uo-Up)

charging process，It is designed for all kinds of 12V~36V lead-acid battery,

such as SLA, AGM and Gel battery. Stage "Ud" desulfurating the battery

through 18V pulse (for 12V battery)，When the battery recovered, stage "Im"

will give bulk current charging. Then, "Uo" stage is followed, the output voltage

is limited on 14.7V( for 12V battery)； When the battery is nearly full, stage"Up"

will turn on duty. At this stage, the battery is charged completely and the

charger give some pulse to maintenance the battery.

Further, G100 can display the charging process, indicate the battery

capacity from 25% to 100% timely. This is helpful for user.

For more safety, G100 will inter protection mode when the battery polarity

reversed or the output connectors shorted.

Specification for G100-XXA

Input Voltage

100-240VAC，50-60Hz

Input Current

1.6A

Back current drain

1.3mA

Charge voltage

G100-12A

14.7V+-1%

Limited

Bulk charge current

5.5A+-8%

Operate Temperature

-20℃~50℃，

Natural convection. Do not cover the charger.

Cooling

Charge principle

4 stages: Ud-I-Uo-Up (Note: For 24V and 36V type, Ud is absent)

All types of 12V lead-acid batteries.( SLA, Gel, AGM....)

Battery type

Battery capacity

7-80Ah

Size

170X71X51mm

Dust protected, Water splashing resistance)

Enclosure

IP54 (

Weight

400g

G100-24A

G100-36A

G100-48A

29.4V+-1%

44.1V+-1%

58.5V+-1%

2.8A+-8%

1.8A+-8%

1.7A+-8%

Display Panel

Power on

(When

input OK)

When this LED lamp is

"on" and other 3 lamps

are "off", this means the

charger

enter

the

recover(

desulfurating)

process.

How to use:

Connect the AC cord to the socket, The "power" lamp will light on solid.

Connect positive charger clip (red) to positive battery terminal, the black clip

to negative. (You can use other dc plugs to connect battery), the

"25%~100%" lamps will light on flowing. If the battery polarity reversed or

output shorted, all lamps will flashing, please check the setup.

Depend on the charged capacity, 25%~100% lamps will lights up solid

sequence, until the battery is fully charged. Then you can power off the

charger and disconnect the battery or you can charge a new battery if you

need.

The table shows the duration of 80% state charged for an empty battery.

Battery type（Ah）

G100-12A

Not recommend

5 hours

9 hours

16 hours

Charging process indicator:

Indicate battery capacity from 25% to

100% when charging.

All lamps flashing means battery

polarity reversed or output shorted.

All lamps are "off" means no battery.

G100-24A

G100-36A

5 hours

7 hours

9 hours

12 hours

14 hours

20 hours

Not recommend