OUMIFAND SU600 Series Variable Frequency Drive (VFD) Instruction Manual

1. はじめに

This manual provides essential information for the safe and efficient installation, operation, and maintenance of the OUMIFAND SU600 Series Variable Frequency Drive (VFD). The SU600 VFD is designed to convert single-phase 220V input power to three-phase 380V output, enabling precise speed control for three-phase motors ranging from 0.75KW to 5.5KW. Please read this manual thoroughly before using the product.

2. 安全情報

人身傷害や機器の損傷を防ぐために、常に次の安全上の注意事項を守ってください。

• 電気による危険: Ensure all power is disconnected before installation, wiring, or maintenance. Only qualified personnel should perform electrical work.
• 接地: The VFD must be properly grounded to prevent electric shock.
• 過負荷保護: Do not exceed the rated current or power of the VFD and connected motor.
• 環境： Install the VFD in a clean, dry, and well-ventilated area, away from direct sunlight, corrosive gases, and excessive vibration.
• コンデンサ放電: Wait at least 5 minutes after disconnecting power before touching internal components, as capacitors may retain a dangerous charge.

3.製品オーバーview

The OUMIFAND SU600 VFD is a robust frequency converter designed for industrial applications. It features a compact design and a user-friendly interface for controlling motor speed and torque.

Figure 3.1: SU600 VFD Product Parameters. This image displays the OUMIFAND SU600 Variable Frequency Drive, highlighting its model number SU600-0R75G1, adapted motor power of 0.75KW (1HP), input voltage of single-phase 220V, output voltage of three-phase 380V, current of 2.5A, dimensions of 147x72x118.4mm, and a weight of 0.72Kg.

Figure 3.2: Inverter Components Display. This image shows the internal components of the SU600 VFD, emphasizing the main board's characteristics: waterproof, moisture-proof, and mildew-proof design for enhanced durability in various environments.

4. セットアップとインストール

Proper installation is crucial for the VFD's performance and safety. Follow the wiring diagram carefully.

4.1 配線図

Connect the input power, motor, and optional brake resistor according to the diagram below. Ensure all connections are secure and correctly polarized.

Figure 4.1: SU600 VFD Wiring Diagram. This diagram illustrates the connection points for the OUMIFAND SU600 VFD. It shows the input power connection (R, S/L1, T/L2), output power connection to the motor (U, V, W), brake resistor connection (P+, PB), and the essential ground wire connection.

• 入力電力: Connect single-phase 220V AC power to terminals R and S/L1.
• モーター出力： 三相モーターを端子 U、V、W に接続します。
• 接地: Connect the ground wire to the designated ground terminal.
• Brake Resistor (Optional): For applications requiring rapid deceleration, connect an external brake resistor to terminals P+ and PB.

5. 操作手順

The SU600 VFD features a control panel for easy operation and parameter setting.

5.1コントロールパネルオーバーview

Familiarize yourself with the buttons and indicators on the VFD's control panel.

Figure 5.1: Operation and Display Interface. This image details the control panel of the SU600 VFD. It labels the Forward (FWD), Reverse (REV), Frequency (Hz), Current (A), Voltage (V), and Alarm (ALM) indicators. Key buttons include Programming (PRG), Confirm (ENT), Run, Stop, Incremental, and Decrement keys. An external network port and an optional external operation panel are also shown.

5.2 基本操作

1. 電源オン: After ensuring all wiring is correct, apply power to the VFD. The display will light up.
2. 始動モーター: を押す 走る モーターを始動するボタン。
3. 周波数/速度を調整する: 使用 増分 そして デクリメント keys to adjust the output frequency, thereby controlling the motor speed.
4. モーター停止: を押す 停止 モーターを停止するボタン。
5. パラメータ設定: を押す 広報 (Programming) key to enter the parameter setting mode. Use the Incremental/Decrement keys to navigate and the 耳鼻咽喉科 (Confirm) key to select and save parameters.

6. メンテナンス

定期的なメンテナンスにより、VFD の寿命が長くなり、信頼性の高い動作が保証されます。

• クリーニング： Keep the VFD clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners.
• 換気： Ensure proper airflow around the VFD. Regularly check and clean cooling fans and vents.
• 接続: すべての電気接続部の締め付け具合や腐食の兆候を定期的に確認してください。
• 環境チェック: 動作環境を監視して、指定された温度と湿度の範囲内に保たれていることを確認します。

7。 トラブルシューティング

このセクションでは、よくある問題に対する基本的なトラブルシューティング手順を説明します。複雑な問題については、テクニカルサポートにお問い合わせください。

8. 仕様

Detailed technical specifications for the OUMIFAND SU600 Series VFD.

9. 保証とサポート

For warranty information and technical support, please refer to the documentation provided with your purchase or contact OUMIFAND customer service. Keep your purchase receipt as proof of purchase.