User`s Manual - PowerStream Technology

User`s Manual - PowerStream Technology
CAUTION
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SAVE THIS INSTRUCTIONS- This manual contains important safety and
operating instructions for the G100-XXA battery charger.
Please read the caution of batteries or devices you want to charge firstly!
When charging, batteries can emit explosive gases, therefore it is essential to
prevent flames and sparks. The charger is designed for charging lead-acid
batteries. Do not use for any other purpose.
Always provide good ventilation when charging.
Use of an attachment not recommended or sold by Green-Digital Power-tech
may result in a risk of fire, electric shock or serious injury to persons.
To reduce risk of damage to electric plug and cord, pull by the plug rather than
by the cord when disconnecting charger.
An extension cord should not be used unless absolutely necessary. Use of an
improper extension cord could result in a risk of fire and electric shock. If
extension cord must be used, make sure that: a) Pins on plug of extension
cord are the same number, size and shape as those of plug on charger; b)
Extension cord is properly wired and in good electrical condition; and c) Wire
size is large enough for ac ampere rating as specified in “technical data”.
Do not operate charger with a damaged cord or plug-return the charger to the
place where purchased.
Never operate the charger if it has received a sharp blow, been dropped or
otherwise damaged in any way; take is to a qualified serviceman.
Do not disassemble the charger; take it to a qualified serviceman when
service or repair is required. Incorrect reassembly may result in a risk of
electrical shock or fire.
To reduce risk of electric shock, unplug charger from AC outlet before
attempting any maintenance or cleaning. Turning off controls will not reduce
the risk.
G100-XXA 12~48V Lead-Acid Battery Charger
User’s Manual
Feb, 2013
3.0 Version
Green Digital Power-tech Co., Ltd.
Brief Introduction
Display Panel
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)
Power on
(When AC
input OK)
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.
When this LED lamp is
“on” and other 3 lamps
are “off”, this means the
charger
enter
the
recover(
desulfurating)
process.
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.
Charging process indicator:
Indicate battery capacity from 25% to
100% when charging.
All lamps flashing means battery
polarity reversed or output shorted.
For more safety, G100 will inter protection mode when the battery polarity
All lamps are “off” means no battery.
reversed or the output connectors shorted.
Specification for G100-XXA
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.
3. 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.
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Input Voltage
100-240VAC,50-60Hz
Input Current
1.6A
Back current drain
1.3mA
Charge voltage
G100-12A
G100-24A
G100-36A
G100-48A
Limited
Bulk charge current
14.7V+-1%
29.4V+-1%
44.1V+-1%
58.5V+-1%
5.5A+-8%
2.8A+-8%
1.8A+-8%
1.7A+-8%
Operate Temperature
-20℃~50℃,
Cooling
Natural convection. Do not cover the charger.
Charge principle
4 stages: Ud-I-Uo-Up (Note: For 24V and 36V type, Ud is absent)
Battery type
All types of 12V lead-acid batteries.( SLA, Gel, AGM….)
Battery capacity
Battery type(Ah)
G100-12A
G100-24A
G100-36A
7-80Ah
12
Not recommend
5 hours
7 hours
Size
170X71X51mm
22
5 hours
9 hours
12 hours
Enclosure
IP54 (Dust protected, Water splashing resistance)
40
9 hours
14 hours
20 hours
Weight
400g
80
16 hours
Not recommend
Not recommend
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