1. はじめに
This manual provides essential instructions for the safe and efficient installation, operation, and maintenance of your Supermicro 1U 700W Power Supply, model PWS-702A-1R. This power supply is designed for use in 1U server chassis, providing reliable 700 Watts of power for compatible personal computer systems. Please read this manual thoroughly before installation and retain it for future reference.
2. 安全情報
怪我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: このユニットは高電圧で動作しますtage. Do not open the power supply casing. 内部にはユーザーが修理できる部品はありません。
- 有資格者： Installation and servicing should only be performed by qualified technicians.
- 接地: Ensure the power supply and the system it powers are properly grounded to prevent electrical shock.
- 換気： Do not block the ventilation openings of the power supply. Ensure adequate airflow to prevent overheating.
- 環境： Operate the power supply in a dry, well-ventilated environment, away from moisture, dust, and extreme temperatures.
- 電源切断: Always disconnect the power cord from the wall outlet before installing, removing, or servicing the power supply or any other system components.
3. パッケージ内容
パッケージにすべてのアイテムが揃っていることを確認します。
- Supermicro 1U 700W Power Supply (PWS-702A-1R)
- Power Cord (may be sold separately depending on region/vendor)
- Documentation (this manual or quick start guide)
4. セットアップとインストール
Follow these steps for proper installation of the PWS-702A-1R power supply into a compatible 1U server chassis.
- システムを準備する: Ensure the server chassis is powered off and disconnected from all power sources. Open the chassis cover according to the server manufacturer's instructions.
- Locate Power Supply Bay: Identify the 1U power supply bay within your server chassis.
- 電源を挿入: Carefully slide the PWS-702A-1R power supply into the designated bay. Ensure it is fully seated and aligned with the mounting holes.
- Secure Power Supply: Use the appropriate screws (typically provided with the chassis) to secure the power supply to the chassis. Do not overtighten.
- ケーブルを接続する: Connect the ATX power connectors from the power supply to the motherboard and other components (e.g., drives, expansion cards) as required by your system configuration. Refer to your motherboard and component manuals for specific connection points.
- クローズシャーシ: Once all connections are secure, close the server chassis cover.
- AC 電源を接続します。 Connect the AC power cord to the power supply's inlet and then to a grounded electrical outlet.
Figure 1: Supermicro PWS-702A-1R 1U 700W Power Supply. This image shows the compact 1U form factor and typical connector layout of the power supply.
5. 操作手順
After successful installation, operating the power supply is integrated with your server system's operation.
- 電源オン: Once the AC power cord is connected, the power supply is ready. Power on your server system using its designated power button. The power supply will provide stable power to all connected components.
- 電源を切る： To power off the system, use the operating system's shutdown procedure. This ensures a graceful shutdown of all components. For complete power disconnection, unplug the AC power cord from the wall outlet.
- 監視： Modern server systems often provide software tools to monitor power supply status, voltage, and temperature. Refer to your server's documentation for details on available monitoring features.
6. メンテナンス
定期的なメンテナンスを行うことで、電源装置の寿命が長くなり、最適なパフォーマンスが確保されます。
- ほこりの除去: Periodically inspect the power supply's fan and ventilation grilles for dust accumulation. With the system powered off and unplugged, use compressed air to gently clear dust from these areas. Do not use liquids.
- ケーブル検査: Occasionally check all power cables connected to the power supply for any signs of wear, fraying, or loose connections.
- 環境制御: Maintain a clean, cool, and dry operating environment to minimize stress on the power supply components.
7。 トラブルシューティング
電源に問題が発生した場合は、次の一般的なトラブルシューティング手順を検討してください。
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| システムの電源が入らない。 | No AC power, loose connections, faulty power supply. |
|
| システムは電源が入りますが、予期せずシャットダウンします。 | Overheating, insufficient power, faulty component. |
|
| 電源から異常なノイズが出ます。 | Fan obstruction, failing fan, coil whine. |
|
If these steps do not resolve the issue, contact Supermicro technical support or your vendor for further assistance.
8. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | PWS-702A-1R |
| ブランド | スーパーマイクロ |
| 対応デバイス | パソコン |
| コネクタタイプ | ATTX |
| 出力ワットtage | 700ワット |
| フォームファクター | 1U |
| ワットtage | 700ワット |
| 冷却方法 | 空気 |
| 商品の寸法（長さ×幅×高さ） | 85.83 x 2.05 x 1.26インチ |
| アイテム重量 | 2.2 ポンド |
| ケーブルで使用されるコネクタタイプ | ATTX |
| 最大入力ボリュームtage | 264ボルト（AC） |
| 最小入力ボリュームtage | 100ボルト（AC） |
| System Bus Connector Type | ATTX |
| メーカー | CHASSIS & COMPONENTS |
| 欧州連合 | 672042003679、682017425207 |
| 製造元部品番号 | PWS-702A-1R |
9. 保証情報
Supermicro products typically come with a limited warranty. For specific warranty terms and conditions applicable to your PWS-702A-1R power supply, please refer to the warranty card included with your product or visit the official Supermicro webサイトでご確認ください。保証請求に備えて購入証明書を保管してください。
10. テクニカルサポート
For technical assistance, product inquiries, or troubleshooting beyond the scope of this manual, please contact Supermicro technical support:
- Webサイト： Supermicroの公式サイトをご覧ください webサポート リソース、FAQ、および連絡先情報に関するサイト。 www.supermicro.com/support
- 接触： 参照 web地域の連絡先電話番号またはオンライン サポート ポータルについては、こちらのサイトをご覧ください。