1
www.sac-ontop.com.tw
SC1240A-45V-P
MCU Lead-Acid
Battery Charger of Intelligent
3 stage distinct operating mode
1.
Specifications:
：
Hardware
：
‧
Model
：
SC1240A-45V-P
‧
MCU
：
PIC16F685
‧
Power Transfer
：
AC/DC Switching Power Supply
‧
Input Voltage
：
100~240VAC 50/60HZ
‧
Output Current
：
5.3A(Max)
‧
Output Voltage
：
31.5~43.8V
‧
Output Pin
：＋、－
＆
Control
‧
DC-cord Jack
：
Microphone Head
‧
Storage Temperature
：
-20~85
℃
‧
Operating Humidity
：
20%~80%RH
‧
Operating Temperature
：
0~40
℃
‧
Heat dispersion
：
By Fan in CC-CV Mode
‧
Dimension
：
199*111*57 mm
‧
Weight
：
1300g
‧
Certification
：
UL
、
TUV
、
JQA
Charging Control
Instruction
：
‧
Charging Mode
：
﹣
CC, CV and floating charge 3 stages
‧
LED Indicator status
：
﹣
Stand-by
、
Charging
、
Floating charging
、
Temperature Stand-by
、
Finish
、
NG
Protection
：
‧
Battery Over Voltage Protection
：
﹣
Charge-inhibition as battery voltage abnormal high
‧
Battery Low Voltage Protection
：
﹣
Charge-inhibition as battery voltage abnormal low
‧
Over Load Protection
：
﹣
Charge-inhibition
‧
Over Temperature Protection
：
﹣
Charge-inhibition as fan breakdown or other abnormal
﹣
Fan starts if floating charge temperature abnormal high
‧
Short-Circuit Protection
：
﹣
Charge-inhibition
‧
Max charging time protection
：
﹣
Max CC-CV charging time 12 hours
﹣
Max Floating charging time 2 hours
‧
No Output Protection
：
﹣
As no battery connection
‧
Reverse Polarity Protection
：
﹣
staying in standby mode, no charge action
‧
Delayed Charging Protection
：
﹣
3 seconds delay to start charging after charger
connects to batteries.
‧
Protection Program
：
﹣
as attached file
