MEAN WELL PLP-60-24 Series

1. はじめに

This manual provides detailed instructions for the installation, operation, and maintenance of the MEAN WELL PLP-60-24 24V 2.5A 60W Single Output LED Switching Power Supply. This power supply is designed for various LED lighting applications, offering reliable and efficient power conversion.

2. 安全に関する注意事項

WARNING: Improper installation or use can lead to electric shock, fire, or other hazards. Please read all instructions carefully before installation and operation.

• 設置またはメンテナンスを行う前に、すべての電源が切断されていることを確認してください。
• This unit should be installed by a qualified electrician in accordance with all local and national electrical codes.
• Do not operate the power supply in environments exceeding its specified temperature and humidity ratings.
• 過熱を防ぐために、ユニットの周囲に適切な換気を確保してください。
• 電源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。
• 入力ボリュームを確認するtage and output load are within the specified ranges.

3.製品オーバーview および機能

The MEAN WELL PLP-60-24 is a high-efficiency switching power supply specifically designed for LED applications. It features a constant current mode output, ensuring stable performance for LED loads. Its compact design makes it suitable for built-in LED lighting systems.

主な特徴:

• Constant current mode operation.
• ユニバーサル AC 入力 / フルレンジ (90 ～ 264VAC)。
• Class 2 power unit / Pass LPS (Limited Power Source).
• Suitable for built-in LED lighting systems.
• 保護機能: 短絡、過電流、過電圧tage.

図1: トップダウン view of the MEAN WELL PLP-60-24 LED Switching Power Supply, showing its compact form factor and internal components.

4. 技術仕様

Figure 2: Mechanical specifications, AC/DC input/output connector pin assignments, internal block diagram, derating curve, and static characteristics for the PLP-60 series.

Figure 3: Power factor characteristics, efficiency curves (for 48V model, indicative for 24V), and typical driving methods for LED modules in constant current area for the PLP-60 series.

5. セットアップとインストール

Follow these steps for proper installation of the PLP-60-24 power supply:

1. 取り付け: Securely mount the power supply in a well-ventilated area, ensuring adequate clearance for heat dissipation. Refer to the mechanical specification diagram (Figure 2) for dimensions and mounting points.
2. 入力接続（AC）： Connect the AC input wires to the designated terminals (CN1) as shown in Figure 2. Ensure correct polarity (AC/L, AC/N) and proper grounding if required by your application (though this model is Isolation Class II, no F.G. for PLP-20, check specific model requirements).
3. 出力接続（DC）： Connect the LED load to the DC output terminals (CN2) as shown in Figure 2. Observe correct polarity (+V, -V).
4. 接続を確認します。 すべての配線接続が確実に固定され、正しく極性化されているか再度確認してください。
5. 電源オン: Once all connections are verified, apply AC power to the unit. The power supply should begin operating, providing stable DC output to the LED load.

6. 操作手順

The PLP-60-24 operates in constant current mode, which is ideal for driving LED modules. Once installed and powered, the unit will automatically regulate the output current to the specified 2.5A, provided the input voltage is within the universal AC range and the load is within the 60W power limit.

• 入力ボリュームtage: The power supply accepts a universal AC input, allowing for flexible use across different regions without manual voltag選択してください。
• 出力負荷: Ensure the connected LED load's voltage requirements are compatible with the 24V output. The power supply will deliver up to 2.5A.
• 熱管理: Maintain good airflow around the unit to ensure optimal performance and longevity, especially when operating at higher ambient temperatures or near maximum load. Refer to the derating curve in Figure 2 for guidance on load reduction at elevated temperatures.

7. メンテナンス

The MEAN WELL PLP-60-24 power supply is designed for long-term, reliable operation with minimal maintenance. However, periodic checks can help ensure optimal performance and safety:

• クリーニング： Periodically inspect the unit for dust accumulation. If necessary, gently clean the exterior with a soft, dry cloth. Ensure power is disconnected before cleaning. Do not use liquid cleaners.
• 接続チェック: Occasionally verify that all input and output connections remain secure and free from corrosion.
• 環境条件: Ensure the operating environment continues to meet the specified temperature and humidity ranges.
• 換気： Confirm that ventilation openings are not obstructed.

8。 トラブルシューティング

If the power supply is not functioning as expected, consider the following troubleshooting steps:

• 出力電力なし:
  • Check if the AC input power is present and correctly connected.
  • 入力ボリュームを確認するtage は指定された範囲内 (90-264VAC) です。
  • Ensure the output connections to the LED load are correct and secure.
  • Check for any short circuits in the LED load or wiring. The unit has short-circuit protection, which may cause it to shut down.
• 断続動作:
  • Check for loose connections on both input and output sides.
  • Ensure the ambient temperature is not exceeding the maximum operating temperature, which could trigger over-temperature protection.
  • Verify the load is not exceeding the maximum 60W output power. Overload protection may cause intermittent operation.
• 出力ボリュームが正しくありませんtage/現在:
  • Confirm the LED load is compatible with a 24V constant current supply.
  • If the issue persists after checking these points, disconnect power and contact technical support. Do not attempt to repair the unit yourself.

9. 保証情報

The MEAN WELL PLP-60-24 LED Switching Power Supply comes with a 2年間保証 from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, misuse, unauthorized modifications, or external factors such as power surges or natural disasters. Please retain your proof of purchase for warranty claims.

10. テクニカルサポート

For technical assistance, questions regarding installation, or troubleshooting issues not covered in this manual, please contact your authorized MEAN WELL distributor or the manufacturer directly. Provide your product model number (PLP-60-24) and a detailed description of the issue when seeking support.