1. 서론
The Epever XTRA4210N G3 BLE is an advanced Maximum Power Point Tracking (MPPT) solar charge controller designed for off-grid solar systems. It efficiently manages power flow from your solar panels to your battery bank, ensuring optimal charging and extending battery life. Featuring high-quality components, ultra-fast tracking speed, and comprehensive electronic protection, this controller is suitable for various battery types, including lead-acid and lithium-ion. Its built-in Bluetooth functionality allows for convenient monitoring and parameter adjustment via a mobile application.
2. 안전 지침
설치 및 작동 전에 본 설명서의 모든 지침과 경고 사항을 주의 깊게 읽어 주십시오. 나중에 참조할 수 있도록 본 설명서를 보관하십시오.
- Ensure all wiring is correctly polarized and securely connected to prevent damage to the controller or other components.
- 배터리를 먼저 연결하고, 그 다음 태양광 패널을 연결한 후, 마지막으로 부하를 연결하십시오. 분리할 때는 역순으로 하십시오.
- 태양광 패널이나 배터리 단자를 단락시키지 마십시오.
- 컨트롤러는 통풍이 잘 되는 곳에 설치하고, 가연성 물질과 직사광선을 피하세요.
- 전기 시스템을 다룰 때는 적절한 개인 보호 장비(PPE)를 착용하세요.
- The controller is designed for specific battery voltages (12V/24V auto-recognition). Ensure your battery system matches these requirements.
- 컨트롤러를 직접 분해하거나 수리하려고 하지 마십시오. 자격을 갖춘 전문가에게 서비스를 의뢰하십시오.
3. 설정
3.1 풀기
Upon receiving your Epever XTRA4210N G3 BLE, please check the package contents. Typically, it includes:
- Epever XTRA4210N G3 BLE MPPT Solar Charge Controller
- 온도 센서
- 사용자 설명서
3.2 장착
Mount the controller vertically on a wall or a stable surface, ensuring adequate air circulation for heat dissipation. Use the mounting holes provided on the controller's casing. Maintain a minimum clearance of 150mm (6 inches) above and below the controller for proper ventilation.
3.3 배선 연결
Follow the wiring diagram carefully. Incorrect wiring can damage the controller and other components. Ensure all connections are tight and secure.
- 배터리를 연결하십시오: Connect the battery to the controller's battery terminals (marked BATT +/-). Ensure correct polarity. The controller will automatically detect the system voltage (12V 또는 24V).
- 태양광 패널 연결: Connect the solar panel array to the controller's PV terminals (marked PV +/-). Ensure correct polarity.
- DC 부하 연결(선택 사항): Connect the DC load to the controller's load terminals (marked LOAD +/-). Ensure correct polarity.
- 온도 센서를 연결하세요: Plug the temperature sensor into the designated port on the controller. This is crucial for accurate battery temperature compensation.
- 통신 포트: The controller features an RS485 communication port for connecting optional accessories like the MT50 remote meter, PC software via RS485 to USB adapter, or 4G/Wi-Fi modules for remote monitoring.
4. 사용 설명서
4.1 LCD 디스플레이 및 버튼
The controller features an LCD display for real-time system information and five buttons for navigation and settings:
- PV/+ (Up/Increase): Navigate up or increase values.
- BATT/- (Down/Decrease): Navigate down or decrease values.
- LOAD/+ (Load Control/Enter): Control load output or confirm selection.
- SET (Setting): Enter/exit setting mode.
- ESC(탈출): 현재 메뉴를 종료하거나 작업을 취소합니다.
The LCD displays various parameters such as PV voltage, 배터리 용량tage, charging current, load current, and system status. Refer to the detailed manual for specific display screens and their meanings.
4.2 파라미터 설정
You can adjust various charging and load parameters to suit your specific battery type and system requirements. Settings can be modified directly on the controller's LCD screen, via the EPEVER mobile application (using built-in Bluetooth), or through PC software connected via RS485.
- 배터리 유형 선택: The controller supports multiple battery types, including Sealed, Flooded, GEL lead-acid batteries, and various Lithium-ion chemistries (LiFePO4, Li(NiCoMn)O2). Ensure the correct battery type is selected for optimal charging.
- 리튬 배터리 활성화: The controller includes a stable lithium battery self-activation function.
- Load Operating Modes: Configure different load operating modes (e.g., always on, dusk-to-dawn, timed) based on your application needs.
- Charging Power/Current Limit: The controller automatically limits charging power and current to prevent exceeding rated values, protecting the battery and system.
4.3 커뮤니케이션
The XTRA4210N G3 BLE offers versatile communication options:
- 내장 블루투스: Connect to the EPEVER mobile application on Android or iOS devices for wireless monitoring and parameter adjustment.
- RS485 포트: Use this port to connect to an MT50 remote meter, a PC via an RS485 to USB adapter, or optional 4G/Wi-Fi communication modules for remote monitoring and control.
5. 유지관리
정기적인 유지관리를 통해 태양광 충전 컨트롤러의 수명과 최적의 성능을 보장할 수 있습니다.
- 연결 확인: 모든 배선 연결부의 조임 상태와 부식 여부를 주기적으로 점검하십시오. 연결이 헐거워지면 과열 및 전력 손실이 발생할 수 있습니다.
- 청결: Keep the controller clean and free from dust and debris. The IP33-rated protective casing offers dust and water resistance, but regular cleaning of the heat sink fins is recommended to ensure efficient cooling.
- 통풍: Ensure that the area around the controller remains clear and well-ventilated to prevent overheating.
- 펌웨어 업데이트: Check the Epever website or app for any available firmware updates to ensure your controller has the latest features and bug fixes.
6. 문제 해결
태양광 충전 컨트롤러에 문제가 발생하면 다음의 일반적인 문제와 해결 방법을 참조하세요.
- 디스플레이 없음/전원 없음:
- 배터리 연결 상태를 확인하고 배터리 용량이 충분한지 확인하십시오.tage는 컨트롤러의 작동 범위 내에 있습니다.
- Verify that the battery fuse (if installed) is not blown.
- 배터리가 충전되지 않음:
- Check PV panel connections and polarity.
- Ensure there is sufficient sunlight on the solar panels.
- Verify PV open-circuit voltage is within the controller's limits.
- Check if the battery type setting is correct.
- 로드가 작동하지 않음:
- 부하 연결 상태와 극성을 확인하십시오.
- Verify the load operating mode settings.
- 배터리 용량 확인tage는 저볼륨 위에 있습니다tage 연결 해제(LVD) 임계값.
- Check if the load is overloaded or short-circuited.
- 과열:
- 컨트롤러 주변에 적절한 환기가 이루어지도록 하십시오.
- Reduce the load or PV input if operating in extreme temperatures. The controller automatically reduces charging power when temperature is too high.
For more complex issues, consult the full Epever user manual or contact customer support.
7. 사양
The following table outlines the key electrical parameters and features of the Epever XTRA4210N G3 BLE MPPT Solar Charge Controller:
| 매개변수 | 값 |
|---|---|
| 모델 번호 | XTRA4210N G3 BLE |
| 브랜드 이름 | 파워미스터 |
| 정격 충전 전류 | 10A (for XTRA4210N) |
| 정격 방전 전류 | 10A (for XTRA4210N) |
| 배터리 용량tage | 12V / 24V 자동 |
| PV Open-circuit Voltage | 100V (at minimum operating environment temperature), 92V (at 25°C environment temperature) |
| MPPT 권tag및 범위 | (배터리 용량tage +2V) - 72V |
| 정격 충전 전력 | 130W/12V, 260W/24V (for XTRA4210N) |
| 최대 변환 효율성 | 최대 98.5% |
| 정적 손실 (통신 포트 비활성화) | ≤10mA(12V), ≤7mA(24V) |
| 온도 보상 | -3mV/°C/2V(기본값) |
| 접지 유형 | 일반적인 부정 |
| RS485 포트 | 5VDC/200mA(RJ45) |
| 보호 등급 | IP33 |
| Work Time (h) | 24 |
| 애플리케이션 | 집 |
| 인증 | CE |
8. 사용자 팁
- 리튬 배터리 호환성: This controller is suitable for 120 Ah lithium batteries, making it a good choice for applications like campervans or RVs. Ensure the correct lithium battery type is selected in the settings.
- 원격 모니터링: Utilize the built-in Bluetooth with the EPEVER app for convenient monitoring of your system's performance and adjusting settings from your smartphone.
- 시스템 확장: The RS485 port allows for integration with other Epever accessories like the MT50 remote display or PC software for more detailed control and data logging.
9. 자주 묻는 질문(FAQ)
- Q: Is this controller suitable for a 120 Ah lithium battery mounted on a motorhome?
- A: Yes, the Epever XTRA4210N G3 BLE supports lithium batteries, including those with a capacity of 120 Ah, making it suitable for motorhome applications. Ensure you select the correct lithium battery type in the controller's settings.
10. 보증 및 지원
보증 정보, 기술 지원 또는 서비스 문의는 판매자 또는 제조업체에 직접 문의하십시오. 구매 영수증을 보관하여 구매 증빙 자료로 활용하십시오.
