1. 안전 정보
Please read and understand all safety instructions before installing, operating, or maintaining this hybrid inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death. Keep this manual for future reference.
- 설치는 모든 지역 전기 규정에 따라 자격을 갖춘 인원이 수행해야 합니다.
- Ensure the inverter is disconnected from all power sources (PV, battery, utility) before performing any maintenance or wiring.
- 인버터를 분해하지 마십시오. 내부에는 사용자가 수리할 수 있는 부품이 없습니다.
- 살아있는 단자와의 접촉을 피하세요.
- 인버터의 접지가 적절히 되어 있는지 확인하세요.
- Do not operate the inverter in wet conditions or near flammable materials.
2. 서론
The PowMr POW-SunSmart L3 series is a 48V hybrid solar inverter designed for both single-phase and three-phase applications. This advanced inverter integrates solar energy storage, AC power charging, energy storage, and pure sine wave AC output functionalities. It is engineered to provide reliable power for residential and commercial renewable energy systems, offering flexibility and high efficiency.
3. 특징
The PowMr 12 kW Hybrid Inverter offers a comprehensive set of features for advanced solar power management:
- 고성능 출력: Rated output power of 12000 W continuous, with a surge capacity of 24000 W.
- 유연한 출력: Supports both single-phase and three-phase output at 230/400 V AC.
- 고급 충전: Integrated dual MPPT charge controller with a maximum charging current of 260 A.
- 폭넓은 배터리 호환성: Compatible with AGM, Gel, Lead-acid, Lithium, and LiFePO4 batteries. Also supports batteryless operation.
- 확장 가능한 시스템: Supports parallel operation of up to 6 inverters, allowing for a total system output of up to 72 kW.
- 높은 태양광 입력: Maximum PV input power of 9 kW, with a maximum PV input voltage of 650 Vdc and maximum input current of 22 A per MPPT.
- 통신 인터페이스: Equipped with CAN, USB, and RS485 communication ports for monitoring and control.
- 다양한 작동 모드: Features four charging modes (Solar First, Utility First, Solar and Utility, Only Solar) and three load output working modes (Utility First, Solar First, SBU First).
- 종합 보호: Includes 360° protection against short circuits, over current, over voltag전자, 권 아래tage, overload, backfill, over-temperature, and overcharge.
4. 설정 및 설치
이 섹션에서는 다음을 제공합니다.view of the installation process. For detailed step-by-step instructions, wiring diagrams, and safety precautions, please refer to the complete PDF user manual available in English, German, Italian, French, and Spanish.
4.1 풀기 및 검사
- Carefully unpack the inverter and inspect it for any shipping damage.
- Verify that all included components, such as the parallel communication cable, are present.
4.2 인버터 장착
Choose a suitable mounting location that is dry, well-ventilated, and protected from direct sunlight and extreme temperatures. Ensure adequate clearance around the inverter for proper airflow.
4.3 전기 연결
All electrical connections must be made by a certified electrician. Ensure all circuit breakers are off before making any connections.
- 배터리 연결: Connect the 48V DC battery bank to the inverter's battery terminals. Observe correct polarity.
- PV 입력 연결: Connect the solar panel arrays to the PV input terminals. The dual MPPT allows for two independent PV inputs. Ensure PV input voltage와 전류는 지정된 한도 내에 있습니다.
- AC 입력/출력 연결: Connect the utility grid (if applicable) to the AC input and your loads to the AC output terminals. The inverter supports both single-phase and three-phase configurations.
- 접지: 인버터를 안정적인 접지에 연결하십시오.
4.4 병렬 운전 (선택 사항)
For increased power output, up to 6 units of the PowMr 12 kW Hybrid Inverter can be connected in parallel. Use the provided parallel communication cable to link the inverters. Refer to the detailed manual for specific wiring diagrams and configuration steps for parallel systems.
5. 사용 설명서
Once installed, the inverter can be configured and operated via its integrated display and control buttons. The inverter supports various charging and output modes to optimize energy management.
5.1 초기 전원 켜기
- 모든 연결이 안전하고 올바른지 확인하세요.
- Switch on the battery breaker, then the PV breaker, and finally the AC input breaker (if connected to utility).
- The inverter will perform a self-test and the display will illuminate.
5.2 구성 설정
Navigate through the display menu using the control buttons to set parameters such as:
- 배터리 유형: Select the type of battery connected (AGM, Gel, Lead-acid, Lithium, LiFePO4, or User-defined). The inverter also supports batteryless operation.
- 충전 전류: Adjust the battery charging current within the 0-260A range.
- Charging Source Priority: Choose one of the four charging modes:
- 솔라 퍼스트: 충전 시 태양광 발전을 우선시합니다.
- 실용성 우선: Prioritizes utility grid for charging.
- 태양광 및 공공시설: Uses both solar and utility for charging.
- 태양광 발전만 사용: 태양광 발전으로만 충전합니다.
- 출력 소스 우선순위: Select one of the three load output working modes:
- 실용성 우선: Prioritizes utility grid for powering loads.
- 솔라 퍼스트: Prioritizes solar power for powering loads.
- SBU First (Solar-Battery-Utility): Prioritizes solar, then battery, then utility for powering loads.
- 출력 볼륨tage: Adjust the AC output voltage (200, 208, 220, 230, 240 V AC).
6. 유지관리
Regular maintenance ensures optimal performance and longevity of your PowMr Hybrid Inverter.
- 청소: Periodically clean the inverter's exterior with a dry cloth. Ensure ventilation openings are free from dust and debris.
- 연결 확인: 매년 모든 전기 연결부를 검사하여 견고성과 부식 징후가 있는지 확인하세요.
- 환경 점검: 작동 환경이 지정된 온도 및 습도 범위 내에 유지되도록 하세요.
- 펌웨어 업데이트: 제조사 확인해보세요 website for any available firmware updates to improve performance or address known issues.
7. 문제 해결
This section provides guidance on common issues. For detailed troubleshooting steps and error codes, refer to the comprehensive user manual.
| 문제 | 가능한 원인/조치 |
|---|---|
| 인버터 전원이 켜지지 않습니다 | 배터리 연결 상태와 배터리 용량을 확인하십시오.tage, and all input breakers (PV, utility). Ensure the inverter's power switch is ON. |
| AC 출력 없음 | Verify AC output breaker, load connections, and inverter's operating mode. Check for overload conditions. |
| Display anomalies or incorrect readings | Consult the detailed manual for display error codes. A firmware update might be required. |
| Unusual noises or immediate load shedding under high load | This could indicate an internal component issue or an excessive surge from the connected load. Reduce load or consult technical support. |
| MPPT charging issues (e.g., voltage collapse, frequent restarts) | Ensure PV array sizing is appropriate for the MPPT. Check for shading or panel issues. Verify MPPT settings. |
| Inability to deactivate the built-in battery charger | Some models may not allow full deactivation. Refer to the manual for available charging source priority settings, such as 'Only Solar' mode. |
8. 사양
Technical specifications for the PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3:
| 사양 | 값 |
|---|---|
| 상표 | 파워미스터 |
| 모델명 | POW-SunSmart 12KPL3 |
| 추천 용도 | Residential, Commercial, Renewable Energy, Generator, Backup |
| 전원 | 태양광 발전 |
| 입력 Voltage | 48V(DC) |
| 출력 전력 | 12000 와트 |
| 최대 출력 전력 | 24000 와트 |
| 출력 볼륨tage | 230 V (AC) / 400 V (AC) |
| Electrical Waveform | 순수한 사인 웨이브 |
| 능률 | 99.9% |
| 최대 PV 입력 전력 | 9kW(XNUMXkW) |
| 최대 PV 입력 Voltage | 650 Vdc |
| 최대 PV 입력 전류 | 22아 |
| 최대 하이브리드 충전 전류 | 260아 |
| 전환 시간 | 10밀리초 |
| 제품 크기(L x W x H) | 62cm x 44.5cm x 13cm |
| 제품 무게 | 27 킬로그램 |
| 포함된 구성 요소 | 1 x Parallel Communication Cable |
| 사양 충족 | CE |
9. 보증 및 지원
9.1 보증 정보
The PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3 comes with a 2년 보증 구매일로부터. 본 보증은 정상적인 사용 중 발생하는 재료 및 제조상의 결함에 적용됩니다. 보증 청구를 위해 구매 증빙 자료를 보관해 주십시오.
9.2 기술 지원
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact PowMr customer support. Refer to the official PowMr web최신 연락처 정보와 지원 리소스를 제공하는 사이트입니다.
- 온라인 리소스: Visit the PowMr official website for FAQs, updated manuals, and support forums.
- 연락처 정보: Find email addresses or phone numbers for customer service on the PowMr web대지.