Green Digital Power-tech G10-XXN User Manual - Page 2

Browse online or download pdf User Manual for Battery Charger Green Digital Power-tech G10-XXN. Green Digital Power-tech G10-XXN 2 pages. 4.8v~12v nimh/nicd

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Brief Introduction

G10-XXN is a main member of digital-chargers from Green Digital

Power-tech Co., Ltd. It represents today's new technology for 4.8V(4s) ~

12V(10s) NIMH/NICD battery pack charging. G10-XXN programmed 2 auto

stages ( Im-It) charging process，It is designed for 4s(4.8V) ~ 10s(12V) 2~8Ah

NIMH/NICD battery pack. When the battery was connected properly, stage "Im"

will give bulk constant current charging. This is the main charge stage, when

the battery nearly charged full , -dV phenomenon will be detected by the MCU

in charger (-dV value is 3~6mV/per cell about) . Then the battery will leave bulk

stage and cut-off output or enter a defined trickle pulse charge stage "It" to

maintain battery.

Further, G10 can display the charging process, indicate the battery

capacity from 50% to 100% timely. This is helpful for user.

For more safety, G10 will inter protection mode when the battery polarity

reversed our the output connectors shorted.

Specification for G10-XXN

Input Voltage

100-240VAC，50-60Hz

Input Current

0.2A

Back current drain

<1.3Ma

Charge voltage limit

G10-08N

(suit for 3s～4s)

6.4V

Bulk charge current

1.2A

Cutoff condition

-dV>=5mV/cell or Timer out or Peak-voltage trigger

Operate Temperature

-20℃~50℃

Natural convection. Do not cover the charger.

Cooling

Charge principle

Auto 3 stages: Ip-Im-It

Battery type

NIMH/NICD 7.2V~12V(6S~10S)

Battery capacity

3-25Ah

Size

81X43X30mm

Dust protected, Water splashing resistance)

Enclosure

IP54 (

Weight

100g

G10-12N

G10-20N

(suit for 5s～6s)

(suit for 7s～10s)

9.6V

16V

1.0A

0.7A

Display Panel

Power on

(When

input OK)

How to use:

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

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

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

"50%~100%" lamps will light on flowing. If the battery polarity reversed or

output shorted, 3 lamps will flashing, please check the setup.

Depend on the charged capacity, 50%~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 100% state charged for an empty battery.

Battery Cap.(Ah)

G10-08N hours

2.2

4.4

8.0

7.5

Charging process indicator:

Indicate battery capacity from 50% to

75%, then to 100% when charging.

All 3 lamps flashing means battery

polarity reversed or output shorted.

All lamps are "off" means no battery.

G10-12N hours

G10-20N hours

2.5

3.5