1. 서론
The SmartGen BACM2420 is an intelligent and multifunctional battery charger specifically designed for lead-acid motor starter batteries. It supports both 24V and 12V battery systems and provides a maximum charging current of 20A. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your BACM2420 charger.
2. 안전 정보
충전기를 작동하기 전에 모든 안전 지침을 읽고 이해하십시오. 이 지침을 따르지 않으면 감전, 화재 또는 심각한 부상이 발생할 수 있습니다.
- 지침을 읽어보세요: Always read the entire instruction manual before using the charger.
- 통풍: 충전기 작동 중 과열을 방지하기 위해 충전기 주변에 적절한 환기가 이루어지도록 하십시오.
- 수분: Do not expose the charger to rain, moisture, or excessive humidity. Operate in a dry environment.
- 접지: 충전기를 접지가 제대로 된 콘센트에 연결하십시오.
- 전원 분리: Always disconnect the AC power supply before making or breaking any connections to the charger or battery.
- 눈 보호: Wear appropriate eye protection when working with batteries.
- 어린이들: 충전기와 배터리는 어린이의 손이 닿지 않는 곳에 보관하십시오.
- 배터리 유형: This charger is designed for lead-acid batteries only. Do not attempt to charge other battery types.
3. 제품 특징
The SmartGen BACM2420 battery charger incorporates several advanced features for optimal performance and battery longevity:
- Intelligent and multifunctional design for lead-acid motor starter batteries.
- Compatible with 24V or 12V battery systems (configurable).
- Maximum charging current of 20A.
- Switching power structure with a wide AC input range: 100-277VAC, 50/60Hz.
- Compact size, lightweight, and high efficiency.
- User-selectable automatic two-stage 또는 XNUMX-stage charging process to prevent overcharging and extend battery life.
- Built-in Power Factor Correction (PFC) circuit, achieving a power factor greater than 0.99.
- 실시간 배터리 용량tag전자 탐지.
- 낮은 볼륨tage output port: Provides a low-level output when battery voltage falls below a preset value for a specified delay.
- Temperature sensor port: Allows for real-time battery temperature monitoring and compensation, preventing excessive battery temperature.
- Failure port: Provides a low-level output when the AC input is interrupted.
- Standard RS485 communication port for remote monitoring and control.
- LED display for charging status: Green light indicates 'FULL CHARGED', Red light indicates 'CHARGING'.
4. 사양
| 매개변수 | 값 |
|---|---|
| 상표 | 스마트젠 |
| 모델 | BACM2420 |
| 입력 Voltage | 100-277VAC, 50/60Hz |
| 정격 전류 | 20 Amps |
| 출력 볼륨tage | 24V (Configurable for 12V) |
| 배터리 유형 | 납산 |
| 역률 | >0.99 (with PFC) |
| 제품 치수 | 26.5 x 15.6 x 6.8cm |
| 품목 무게 | 2.2 킬로그램 |
5. 설정
Careful installation is crucial for the safe and reliable operation of the BACM2420 charger.
5.1개 제품 이상view
5.2 장착
Mount the charger in a secure, dry, and well-ventilated location. Ensure there is sufficient space around the unit for air circulation. Use appropriate fasteners for the mounting surface.
5.3 배선 연결
Refer to Figure 1 for terminal locations. Ensure all connections are secure and correctly polarized before applying power.
- AC Input (L, P, N): Connect the AC power supply to the 'L' (Live), 'P' (Protective Earth/Ground), and 'N' (Neutral) terminals. Ensure the protective earth connection is properly made.
- DC Output (B-, B+): Connect the negative terminal of the battery to 'B-' and the positive terminal of the battery to 'B+'. Observe correct polarity to prevent damage.
- RS485 Communication (A, B): Connect your RS485 communication cable to the 'A' and 'B' terminals for remote monitoring and control.
- Temperature Sensor (T+, T-): If using a temperature sensor (optional), connect it to the 'T+' and 'T-' terminals. This enables temperature compensation for optimized charging.
- 낮은 볼륨tage Output (LO): This terminal provides a low-level output when the battery voltage drops below a configured threshold.
- Failure Output (LO): This terminal provides a low-level output when the AC input power is interrupted.
5.4 12V/24V Configuration
The BACM2420 charger is factory-set for 24V operation. It can be configured for 12V battery systems. Refer to the detailed configuration instructions in the full technical manual or contact SmartGen support for specific steps on changing this setting.
6. 사용 설명서
Once properly installed and connected, operating the BACM2420 is straightforward.
- 배터리 연결: Ensure the battery is correctly connected to the DC output terminals (B- and B+).
- Apply AC Power: Connect the charger to a suitable AC power source (100-277VAC, 50/60Hz).
- 충전 프로세스: The charger will automatically begin the charging process. The 'CHARGING' (red) LED indicator will illuminate.
- 완전 충전 표시: Once the battery is fully charged, the 'FULL CHARGED' (green) LED indicator will illuminate, and the charger will switch to a maintenance charge mode to prevent overcharging.
- 충전 중 Stag에스: The charger automatically selects between a two-stage 또는 XNUMX-stage charging process based on user configuration and battery condition to optimize charging and extend battery life.
7. 유지관리
Regular maintenance helps ensure the longevity and optimal performance of your charger.
- 청소: 충전기를 깨끗하게 유지하고 먼지와 이물질이 묻지 않도록 하십시오. 마른 부드러운 천으로 닦으십시오. 액체 세척제는 사용하지 마십시오.
- 사이: 모든 배선 연결부를 주기적으로 점검하여 단단하고 부식이 없는지 확인하세요.
- 통풍: Ensure that the ventilation openings on the charger are not blocked.
- 환경 조건: Operate the charger within its specified temperature and humidity ranges.
8. 문제 해결
If you encounter issues with your BACM2420 charger, refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 충전기 전원이 켜지지 않습니다 | No AC input power; Faulty AC connection | Check AC power supply and connections. Ensure power outlet is functional. |
| Battery not charging (Red LED off) | 배터리 연결이 잘못되었습니다; 배터리 전압tage too low/high; Internal fault | Verify battery connections (B-, B+). Check battery voltage. If problem persists, contact support. |
| 충전기 과열 | Poor ventilation; High ambient temperature; Overload | Ensure adequate airflow around the charger. Reduce ambient temperature if possible. Check battery for short circuits. |
| Failure output (LO) active | AC input interrupted | Check AC power supply and connections. |
| 낮은 볼륨tage output (LO) active | 배터리 용량tag임계값 아래 e | Check battery condition and charge level. |
If the problem persists after attempting these solutions, please contact SmartGen technical support.
9. 보증 및 지원
For technical assistance, warranty claims, or further information regarding your SmartGen BACM2420 battery charger, please contact your authorized SmartGen dealer or visit the official SmartGen web해당 사이트에서 구매하세요. 보증을 위해 구매 영수증을 구매 증빙 자료로 보관하십시오.
