CX2425 Specifications

REV. A2
13/07/01
4
Advanced Battery Charger
CX24xx
Failure Indicator:
Failure status
LED Status
Description
Activate
Recovery
Input or
Output
Temperature
Battery Voltage
Red solid
Red fast
Red slow
Current is reduced to <1A ,Continued 30
sec., FAN turn on 30 sec then turn off.
AC I/P unstable
Output FUSE blown
Charger over heat (Heat Sink)
Battery over voltage
Battery under voltage or output under
voltage in CC mode.
Output <1V
Voltage difference
>0.5V,>0.1 sec.
>52℃
<85V,>270V
<-18℃
>100℃
>35V
AC Reset,
Output>18V
>90V,<264V
AC Reset
<45℃
>-10℃
<50℃
AC Reset ,
<31.4V
<20.4V
>21V
Fan
Abnormality
Red light
flash twice
Fan abnormality
----- -----
Charging Status and Indicator:
Charging
status
LED Status
Alternation in the charging Status
Bulk-1
Bulk-2
Absorption-1
Absorption-2
Float
Float to Bulk-1
Orange fast
Orange slow
Orange solid
Green solid
Green flash
LED colour change by the status change
--
Charging voltage >20.4V and < float voltage
1.Charging voltage > Float voltage and charging
current >= Rating current
2.Charging voltage = CV voltage and charging
current < Rating current
Charging current > 6% of r (ating current ±1%)
Charging current < 6% of (rating current ±1%)
1.Charging voltage >25.6V
2. The voltage goes up to CV voltage to charge the battery
once every 288 hours
Charging voltage < 25.6V
Note: 1. IBS Sensor is feedback 100% charge to change Status.
Charging Mode Setting (S1):
NO
--
2
minutes
6 hours
6 hours
288 hours
85
minutes
Unlimited
circle
30 sec.
Status
CC/CV
Float
Notes
CC turn to CV voltage
Float voltage
1 2 3 4
REMOTE
ON
OFF
X
ON
OFF
ON
X
No voltage, current and temperature compensation
(Regulated by internal SENSOR)
Limit the maximum fan speed
(Output current is regulated by the temperature)
X
Don't limit the maximum fan speed
(Output current is regulated by the temperature)
X:
---:
Not applicable
Not applicable
Power Mode
(Current limit output voltage)
X
OFF
ON
OFF
X
ON
OFF
X
X
X
OFF
X
ON
OFF
X
X
OFF
ON
ON
X
X
X
X
X
X
X
OFF
OFF
OFF
ON
ONON
—
—
—
—
28.8V
29.4V
—
26.4V
—
—
—
—
27.0V
27.6V
—
26.4V
1. Without : No voltage and temperature
compensation (20℃)
2. With COTEK temperature sensor: Output voltage changes per
temperature changes (-10mV/0.5℃)
COTEK temperature sensor
Charger ON/OFF (Press the button for 3 second to turn off the
charger) & Sleep mode ON/OFF (Once the charger is turned on,
press the button for 1 second to activate sleep mode)
Battery over heat ( the indicator available
when connected only)COTEK temperature sensor
Battery in cold condition (the indicator is available
when COTEK temp. sensor is connected)
Sleep mode ON / OFF
Default setting
8 hours