1. はじめに
Welcome to the EPEVER IPower-Plus Series IP3000-12 Plus Pure Sine Wave Inverter. This manual provides essential information for the safe and efficient operation of your inverter. The IPower-Plus series is designed to convert 12V DC battery power into 230V AC pure sine wave electricity, suitable for various applications including off-grid home emergency lighting and vehicle-mounted systems.
Key features include a 180-degree rotatable LCD display, compatibility with lithium batteries, and a USB output port. The inverter incorporates surge current suppression technology to protect lithium battery cells and the Battery Management System (BMS) from damage caused by high inrush currents. It also features low idle loss and a sleep mode for enhanced energy efficiency.
2. 安全に関する注意事項
WARNING: Failure to follow these safety instructions may result in serious injury, death, or damage to the inverter and other equipment.
- Read this entire manual before installation and operation.
- インストールは、資格のある担当者が実行する必要があります。
- 過熱を防ぐために、インバーターの周囲に適切な換気を確保してください。
- Do not expose the inverter to water, rain, snow, or any liquids.
- Connect the inverter to a battery bank with the correct voltag（12V DC）。
- Observe correct polarity when connecting DC input cables (+ to + and - to -). Reverse polarity will cause damage.
- 緩んだ接続やアーク放電を防ぐために、すべての接続がしっかりと固定されていることを確認してください。
- Do not connect the inverter to an AC utility grid or other AC power sources.
- Avoid short-circuiting the AC output.
- 可燃物をインバータから遠ざけてください。
- インバータを開けないでくださいasing; 内部にはユーザーが修理できる部品はありません。
- メンテナンスや清掃を行う前に必ず電源を切ってください。
3.製品オーバーview
3.1 特徴
- 純正正弦波出力: 繊細な電子機器に適した高品質の AC 電源を提供します。
- 180-Degree Rotatable LCD Display: 柔軟な viewing angles of operational data.
- リチウム電池の互換性: Designed to work effectively with lithium battery systems.
- USB出力: Integrated 5VDC / Max.1A USB port for charging small devices.
- Surge Current Suppression: Protects battery cells and BMS from high inrush currents.
- Low Idle Loss / Sleep Mode: Minimizes power consumption when no load or light load is present.
- Isolated RS485 Communication Interface: (Optional) Enables remote monitoring, management, and settings adjustment via PC software or mobile app.
3.2 コンポーネント
The EPEVER IPower-Plus Series IP3000-12 Plus inverter includes the main unit and necessary connection accessories.
図1: 前面 view of the EPEVER IPower-Plus Series IP3000-12 Plus Pure Sine Wave Inverter. This image shows the main body of the inverter with its LCD display and branding.
Figure 2: Rear panel of the EPEVER IPower-Plus Series IP3000-12 Plus inverter. This view highlights the DC input terminals, AC output terminals, USB port, and RS485 communication port.
図3：下 view of the EPEVER IPower-Plus Series IP3000-12 Plus inverter, showing the integrated cooling fans for thermal management.
含まれるコンポーネント:
- インバータユニット
- RS485 Communication Port (integrated)
- USB Output (integrated)
- アースケーブル
- DC入力ケーブル
- AC出力ケーブル
4. セットアップ
4.1 開梱と検査
- インバーターとすべての付属品を慎重に開梱します。
- Inspect the unit for any visible damage that may have occurred during shipping. Contact your supplier if any damage is found.
- セクション 3.2 に記載されているすべてのコンポーネントが存在することを確認します。
4.2 取り付け
- 直射日光、熱源、湿気を避け、乾燥した風通しの良い場所を選んでください。
- Ensure there is sufficient clearance around the inverter for proper airflow, especially around the cooling fans.
- Mount the inverter securely to a stable surface using appropriate fasteners. The mounting dimensions are 532 x 145mm.
4.3配線接続
CAUTION: Before making any connections, ensure the inverter is switched OFF and the battery bank is disconnected or fused.
- 接地: Connect the ground terminal of the inverter to an earth ground point using the provided ground cable. This is crucial for safety.
- DC入力接続：
- Connect the positive (+) terminal of your 12V DC battery bank to the positive (+) DC input terminal on the inverter.
- Connect the negative (-) terminal of your 12V DC battery bank to the negative (-) DC input terminal on the inverter.
- Use appropriate cable gauge for the DC input to minimize voltag落下を防ぎ、安全な操作を確保します。
- AC出力接続:
- Connect your AC loads (appliances) to the AC output terminals of the inverter.
- Ensure the total power consumption of your AC loads does not exceed the inverter's continuous power rating (3000W).
- Optional Connections (RS485 & USB):
- If using the RS485 communication feature, connect the RS485 cable to the designated port for remote monitoring.
- The USB port can be used to charge compatible 5VDC devices.
5. 操作手順
5.1 インバータの電源投入
- After all connections are securely made and verified, connect the battery bank (if not already connected).
- Switch on the DC input breaker or fuse, if installed.
- Press the power button on the inverter. The LCD display will illuminate, indicating the inverter is operational.
- The inverter will begin converting DC power to AC power.
5.2 インバータの電源オフ
- Turn off all connected AC loads.
- Press and hold the power button on the inverter until the display turns off.
- Switch off the DC input breaker or fuse, and disconnect the battery bank if the inverter will not be used for an extended period.
5.3 LCDディスプレイ
The LCD display provides real-time operational data. It can be rotated 180 degrees for optimal viewing. Information typically displayed includes:
- 入力DCVoltage
- 出力ACVoltage
- 出力電力（ワット）
- 出力周波数 (Hz)
- バッテリーの状態
- エラーコード（ある場合）
6. メンテナンス
定期的なメンテナンスにより、インバーターの寿命が長くなり、最適なパフォーマンスが確保されます。
- クリーニング： Periodically clean the exterior of the inverter with a dry cloth to remove dust and debris. Ensure cooling vents are clear. Do not use liquid cleaners.
- 接続チェック: Annually inspect all electrical connections (DC input, AC output, ground) to ensure they are tight and free from corrosion. Loose connections can cause overheating and damage.
- 換気： Ensure the area around the inverter remains clear and well-ventilated. Check that the cooling fans are operating correctly when the inverter is under load.
- バッテリーのメンテナンス: Follow the manufacturer's guidelines for your specific battery type. Ensure batteries are properly charged and maintained to prolong their lifespan and ensure stable power supply to the inverter.
7。 トラブルシューティング
このセクションでは、よくある問題とその解決策について概説します。問題が解決しない場合は、カスタマーサポートにお問い合わせください。
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| No AC Output / Inverter not turning on | バッテリー残量低下tage 緩んだDC接続 インバータスイッチオフ Blown DC fuse/breaker | Charge battery or check battery health Check and tighten all DC connections インバータスイッチをオンにします Check and replace fuse/reset breaker |
| Overload Alarm / Shutdown | Connected load exceeds inverter rating High inrush current from inductive loads | Reduce total connected load Start inductive loads one at a time; consider a higher capacity inverter if frequent |
| Overheating Alarm / Shutdown | 換気が悪い 周囲温度が高すぎる Continuous high load | Ensure clear airflow around inverter Relocate inverter to a cooler environment Reduce load or operate intermittently |
| Abnormal AC Output Voltage /周波数 | 低DC入力ボリュームtage Faulty inverter | バッテリー容量を確認するtageと接続 カスタマーサポートにお問い合わせください |
| USBポートが機能しない | Overload on USB port Faulty USB device | Disconnect and reconnect USB device Try a different USB device |
7.1 保護機能
The inverter is equipped with extensive protection features:
- 逆極性保護： Prevents damage from incorrect DC input wiring.
- オーバーボリュームtag保護: Shuts down if DC input voltageは安全限度を超えています。
- アンダーボリュームtag保護: Shuts down to protect batteries from over-discharge.
- 過負荷保護: Shuts down if AC output load exceeds rated capacity.
- 短絡保護: Protects against damage from AC output short circuits.
- 過熱保護: 内部温度が高くなりすぎるとシャットダウンします。
8. 仕様
| パラメータ | 価値 |
|---|---|
| システムバッテリー容量tage | 12V直流 |
| 継続的な電力 | 3000W |
| Surge Power (5s) | 6000W |
| 出力ACVoltage | 220VAC (±3%); 230VAC (-7% ~ +3%) |
| 出力周波数 | 50 / 60Hz ±0.2% |
| 最大限の効率 | >94% (30% 負荷) |
| 無負荷電流 | <1.6A |
| USB出力 | 5VDC / Max.1A |
| RS485 Interface Output | DC5V/200mA |
| 保護クラス | IP20 |
| 寸法（長さ×幅×高さ） | 557 × 231.5 × 123mm |
| 取付寸法 | 532×145mm |
| 正味重量 | 10.5kg |
| 出力波形 | 純粋な正弦波 |
| 認定資格 | CE、RoHS |
9. 保証とサポート
9.1 保証情報
The EPEVER IPower-Plus Series IP3000-12 Plus Pure Sine Wave Inverter comes with a 2年間のメーカー保証 ご購入日から有効です。この保証は、通常の使用およびサービスにおける材料および製造上の欠陥を対象とします。
以下のものは保証の対象外となります:
- Damage caused by improper installation or wiring.
- 許可されていない修理または改造によって生じた損傷。
- Damage caused by natural disasters, accidents, or misuse.
- Damage from operating the inverter outside its specified environmental limits.
9.2 テクニカルサポート
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your EPEVER dealer or the official EPEVER customer support channel. Please have your product model number and purchase information ready when contacting support.