SmartGen BAC1210 Battery Charger User Manual
- June 3, 2024
- SmartGen
Table of Contents
SmartGen BAC1210 Battery Charger
SmartGen — make your generator smart SmartGen Technology Co., Ltd.
No.28 Jinsuo Road, Zhengzhou, Henan Province, China
Tel: +86-371-67988888/67981888/67992951
+86-371-67981000(overseas)
Fax: +86-371-67992952
Email: [email protected]
Web: www.smartgen.com.cn
www.smartgen.cn
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without prior notice.
Table 1 Software Version
| Date | Version | Note |
|---|---|---|
| 2015-03-09 | 1.0 | Original release |
| 2020-04-01 | 1.1 | Changed cover photo, mask and writing format. |
| 2022-05-25 | 1.2 | Updated the manual format and the logo of SmartGen. |
OVERVIEW
Fit with up-to-date power supply device, battery charger BAC1210 is specially designed for meet the charging characteristics of the lead-acid engine starter batteries and can be used for long-term float charging. It suits 12V battery pack.
PERFORMANCE AND CHARACTERISTICS
It has following characteristics:
- Switch power supply structure, wide input alternating voltage range, small size, light weight, high efficiency rate;
- Automatic two-stage charging process (first constant current, then constant voltage) carried out according to storage battery charging characteristics to prevent overcharging and significantly prolong battery lifetime;
- Built-in current protective circuit, which can give effective protection when output over current, short-circuit or reverse connection occurs. Regard power lamp or charge lamp fast blinking as alarm.
- Suitable for 12V storage battery and the rated current is 10A;
- External LED display: Power indication (Green light) and charging indication (Red light).
CHARGING PRINCIPLE
Charging is performed according to the battery charging characteristics by using two-stage method. Charging type of first stage is ‘constant current type’ which means that when the battery terminal voltage falls below the pre- set value, charging current will be constant; Charging type of second stage is ‘floating type’ which means when the battery terminal voltage exceeds the pre- set value, charging current will decrease with the rising of terminal voltage; At this time charging turns to floating charging. As soon as charging current value falls below 0.5A and battery terminal voltage reaches up to the pre-set constant voltage value, the battery is basically full-charged (charging indicator will extinguish). After that charging current will only neutralize the battery self discharge. Even long-term charging cannot harm the battery, as charger can keep the battery fully charged and also guarantee long lifetime of the battery.
SPECIFICATION AND PARAMETERS
| Items | Contents | Parameters |
|---|
Input Characteristics
| Nominal AC Voltage| AC (100~277)V
Max. AC Voltage| AC (90~305)V
AC Frequency| 50Hz/60Hz
Max. Input Current| 3A
Efficiency| AC 110V| AC 220V
81%| >83%
Output Characteristics
| Rated Charging Current| 10A (Error±1%)
Max. Output Power| 135W
No-load Output Voltage| 13.8V (Error±1%)
No-load power consumption| <3W
Insulating Property
| ****
Insulating Resistance
| Between input and output, input and shell both are: DC500V 1min RL≧500MΩ
Insulating Voltage
| Between input and output, input and shell both are: AC1500V 50Hz 1min
Leakage current: IL≦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| 0.8kg
Dimension| 145.5mm131mm55mm (lengthwidthheight)
EFFICIENCY CURVE
OPERATION
- Connect terminals L and N to alternating voltage (100-277)V using BVR 1mm2 multi-strand copper line.
- Connect B+ and B- to battery positive and negative using BVR 2.0mm2 multi-strand copper line.
- PE terminal inside has already been connected to shell, which is earth terminal.
- FULL: full charging indicator, it is illuminated when battery is fully charged.
- CHARGING：charging indicator, illuminated when charging current exceeds 0.5A ,extinguished when charging is completed.
NOTES:
- Because there is diode and current-limiting circuit inner the charger, it can be used together with charging generator in parallel, and there is no need to disconnect the charger when cranking.
- 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.
**CASE DIMENSION
**
BAC1210 Battery Charger