TE PIDG 22-16C 22-18ML Ring Terminal User Manual

1.製品オーバーview

The TE PIDG 22-16C 22-18ML Ring Terminal is a high-quality electrical connector designed for reliable and secure wire termination. It features a ring tongue shape for robust mechanical and electrical connections, typically used with screws or studs. The PIDG (Pre-Insulated Double Grip) design provides enhanced insulation and strain relief, ensuring long-term performance in various industrial and electrical applications.

This terminal is constructed from copper, offering excellent conductivity and corrosion resistance. It is suitable for use with wire gauges 22-16 AWG (American Wire Gauge) and 22-18 AWG, providing versatility for different wiring needs.

Figure 1: Diagram illustrating the general shape of a ring tongue terminal with a closed barrel and insulated body.

2. セットアップとインストール

Proper installation is crucial for the performance and safety of the connection. Follow these steps for optimal setup:

1. ワイヤーの準備:
   • Ensure the power source is disconnected before beginning any work.
   • Select the appropriate wire gauge (22-16 AWG or 22-18 AWG) for the terminal.
   • Carefully strip the insulation from the end of the wire, exposing only the necessary length of conductor for the terminal's barrel. Avoid nicking or damaging the wire strands. The stripped length should match the depth of the terminal's barrel.
2. 端子圧着:
   • Insert the stripped wire fully into the barrel of the ring terminal. Ensure no stray strands are outside the barrel.
   • Using a suitable crimping tool designed for insulated terminals (specifically PIDG type if available), position the terminal in the crimper's jaws.
   • Apply firm and even pressure to crimp the terminal onto the wire. A proper crimp will securely hold the wire without damaging the insulation or conductor. The PIDG design provides a double crimp for both the conductor and the insulation for enhanced strain relief.
   • After crimping, gently tug on the wire to verify the connection is secure.
3. 取り付け:
   • Place the ring tongue of the crimped terminal over the stud or screw of the connection point.
   • Secure the terminal using a nut or screw, ensuring it is tightened to the manufacturer's recommended torque specifications for the stud/screw. Do not overtighten, as this can damage the terminal or the connection point.
   • Verify that the terminal is flat against the connection surface and that there are no gaps or loose connections.

3. 運営原則

Once properly installed, the TE PIDG Ring Terminal functions as a permanent and reliable electrical connection point. Its primary role is to facilitate the transfer of electrical current from a wire to a stud, screw, or bus bar, or vice-versa, while providing mechanical stability.

• 電気伝導性: The copper material ensures low electrical resistance, allowing efficient current flow.
• Mechanical Stability: The ring tongue design, when secured with a fastener, provides a strong, vibration-resistant connection that is less prone to accidental disconnection compared to spade or fork terminals.
• Insulation and Protection: The PIDG insulation provides protection against accidental short circuits and environmental factors, enhancing safety and durability.

No specific operational steps are required for the terminal itself beyond its initial installation and secure fastening. Its function is passive, serving as a robust interface within an electrical circuit.

4. メンテナンス

While TE PIDG terminals are designed for long-term reliability, periodic inspection can help ensure continued performance, especially in demanding environments.

• 目視検査: Regularly inspect the terminal and its connection point for any signs of corrosion, discoloration (indicating overheating), physical damage, or loose connections.
• 気密性チェック: If accessible and safe to do so (with power disconnected), periodically check the tightness of the screw or nut securing the ring terminal. Retighten if necessary, adhering to recommended torque specifications.
• 環境への配慮: Ensure the terminal is not exposed to excessive moisture, corrosive chemicals, or extreme temperatures beyond its operational limits, as these can degrade the insulation or the copper conductor over time.
• クリーニング： If dust or debris accumulates, gently clean the exterior of the terminal and surrounding area with a dry, non-abrasive cloth. Do not use liquid cleaners unless specifically approved for electrical components and ensure power is off.

If any damage or significant corrosion is observed, the terminal should be replaced by a qualified professional.

5。 トラブルシューティング

Most issues related to ring terminals stem from improper installation or environmental factors. Here are common problems and their solutions:

安全上の注意: Always disconnect power before performing any inspection, maintenance, or troubleshooting on electrical connections. If you are unsure about any procedure, consult a qualified electrician.

6. 仕様

7. 保証情報

Specific warranty details for the TE PIDG 22-16C 22-18ML Ring Terminal are not provided within this documentation. For information regarding product warranty, please refer to the official TE Connectivity webサイトをご覧いただくか、ご購入店にお問い合わせください。

8. サポートとお問い合わせ

For technical support, additional product information, or inquiries not covered in this manual, please visit the official TE Connectivity website or contact their customer service department. Contact details are typically available on their corporate webサイト。

Note: This manual provides general guidance. Always adhere to local electrical codes and safety regulations.