BAC1203 Battery Charger User Manual
BAC1203 Battery Charger Version 1.3 2019-05-09 Page 5 of 6
4. PARAMETERS CONFIGURATION
Table 2 Technical Parameters
Items
Contents
24V
Input
Characteristics
Nominal AC Voltage
AC (100~240)V
Max. AC Voltage
AC (90~280)V
AC Frequency
50Hz/60Hz
Max. Current
1A
Efficiency
>80%
Output
Characteristics
Rated Charging Current
3A
Charging Current Error
±2%
Max. Output Power
42W
No-load Output Voltage
13.8V
(Error±1%)
No-load power consumption
<3W
Insulating
Property
Insulation Resistance
Between input and output, input and shell both
are: DC500V 1min R
L
≧
50MΩ
Insulation Voltage
Between input and output, input and shell both
are: AC1500V 50Hz 1min
leakage current: I
L
≦
3.5mA
Working
Condition
Working Temperature
(-30~+55)°C
Storage Temperature
(-40~+85)°C
Working Humidity
20%RH~93%RH ( No condensation)
Storage Humidity
10%RH~95%RH ( No condensation)
Shape Structure
Weight
0.38kg
Dimension
110.5mm×106mm×45mm (length*width*height)
5. OPERATION
Figure 2 BAC1203 MASK
1. Connect terminals L and N to alternating voltage (100~240)V using BVR 1mm
2
multi-strand copper
line.
2. Connect B+ and B- to battery positive and negative using multi-strand BVR1.5mm
2
copper wires.
3. PE terminal: earth terminal; connect to shell innerly.
4. POWER: power supply indicator, illuminated when the charger is operating normally.
5. CHARGING: charging indicator, illuminated when charging current exceeds 0.3A while extinguished
when battery charging is finished.
NOTE:
1) Because there is diode and current-limiting circuit inner the charger, it can be used together with charging generator,
and there is no need to disconnect the charger when cranking.
2) During genset is running, high current will cause voltage drop in charging line, so recommend separately connecting to
battery terminal to avoid disturbance on sampling precision.
