1. はじめに
This manual provides essential information for the safe and effective operation of the VTSYIQI DZF-3Q Three Phase Power Quality Analyzer Meter. This integrated test equipment is designed for three-phase, multifunctional field testing, offering intelligent and simple operation. It features a large LCD display, high resolution, and a bilingual English interface, housed in an anti-vibration structure.
The analyzer is equipped with diverse functions including testing, capture, monitoring, record storage, alarm, and screenshot capabilities, making it a comprehensive tool for power quality assessment.
2. 安全情報
Always read and understand all safety warnings and operating instructions before using this device.
- 電気による危険: This device measures electrical parameters. Improper use can result in electric shock, injury, or death. Always follow standard electrical safety procedures.
- 電源を切る: Before opening the battery cover or connecting/disconnecting test leads, ensure the tester is shut down and disconnected from all power sources.
- 絶縁： The device features double insulation and comes with a vibration-proof insulating sleeve for enhanced safety. Always ensure the sleeve is properly fitted during operation.
- 動作環境: Use the device within the specified operating temperature and humidity ranges: -10 ℃ to 40 ℃, below 80% relative humidity.
- バッテリーの安全性: This instrument uses a rechargeable battery. If the battery indicator turns red, charge the battery promptly to avoid data loss or device shutdown. For prolonged storage, charge the battery once every three months to prevent damage.
- 有資格者： Only qualified personnel should operate and service this equipment.
3.製品オーバーview
The VTSYIQI DZF-3Q Power Quality Analyzer is a portable, handheld device designed for comprehensive electrical measurements.
図3.1: 前面 view of the VTSYIQI DZF-3Q Power Quality Analyzer, showing the display, function buttons (F1-F6), navigation keys, and measurement mode buttons.
3.1。 構成部品
- 本体: The analyzer itself, featuring a 5.6-inch LCD display.
- 現在のClamp センサー: XNUMXつのclamp sensors for AC current measurement (10mA to 10.0A range).
- テストリード： 巻の場合tage接続。
- 電源アダプター: 内蔵バッテリーを充電します。
- USBケーブル： データ転送用。
- キャリングバッグ： For portability and protection.
Figure 3.2: The complete VTSYIQI DZF-3Q Power Quality Analyzer kit.
3.2. Interface and Ports
The device features multiple input ports for connecting current clampsとvoltage leads, along with a power input and USB port for connectivity.
Figure 3.3: Top panel of the analyzer with connection ports.
図 3.4: 現在の clamp センサー。
4. セットアップ
4.1. 初期充電
Before first use, fully charge the analyzer's internal battery using the provided power adapter. Connect the adapter to the device's power input port and plug it into a suitable power outlet. The charging indicator will show the charging status.
4.2. Connecting Test Leads and Clamps
- Ensure the analyzer is powered off before making any connections.
- ボリュームを接続するtage test leads to the corresponding L1/A, L2/B, L3/C, E/GND, and N/D input ports on the top panel of the analyzer.
- 現在のclを接続amp sensors to their respective input ports (L1, L2, L3, N). Ensure a secure connection.
- 現在のclを添付するamps around the conductors to be measured, ensuring they are fully closed.
4.3.電源のオン/オフ
電源ボタンを長押しすると、デバイスの電源のオン/オフを切り替えることができます。起動するとLCD画面が点灯します。
5. 操作手順
The DZF-3Q analyzer offers various measurement modes and functions accessible via the function keys (F1-F6) and navigation buttons.
5.1. インターフェースの操作
- Use the arrow keys to navigate through menus and adjust settings on the 5.6-inch LCD display.
- The F1-F6 buttons correspond to on-screen functions, which may change depending on the active measurement mode.
- The device supports a bilingual English interface for ease of use.
5.2. 測定機能
The analyzer supports 4-channel current and voltage measurement, along with power quality analysis.
- リアルタイム測定: Select the desired measurement mode (e.g., voltage, current, power, harmonics) to view real-time data on the display.
- データ収集： Use the capture function to record specific events or waveforms.
- 監視： Set up continuous monitoring for power quality parameters over a period.
- 記録保存: Measured data and captured events can be stored in the device's internal memory.
- アラーム機能: Configure alarms for specific parameter thresholds. The device will alert when these thresholds are exceeded.
- スクリーンショット機能： Capture the current screen display for documentation.
5.3. データ転送
Connect the analyzer to a computer using the provided USB cable to transfer stored data for further analysis and reporting.
6. メンテナンス
6.1. 清掃
Wipe the device exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no liquids enter the device.
6.2. バッテリーのお手入れ
- Recharge the battery when the low battery indicator appears to prevent unexpected shutdown and data loss.
- For long-term storage, charge the battery at least once every three months to maintain battery health and prevent degradation.
6.3. ストレージ
Store the analyzer in a clean, dry environment within the specified storage temperature and humidity ranges: -10 ℃ to 60 ℃, below 70% relative humidity. Use the provided carrying bag for protection during storage and transport.
7。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| デバイスの電源が入りません。 | バッテリー残量が少ない、または消耗しています。 | 電源アダプタを接続し、バッテリーを充電します。 |
| No readings displayed. | Test leads or current clamps not properly connected. Incorrect measurement mode selected. | Ensure all connections are secure. Select the appropriate measurement mode. |
| 不正確な測定値。 | Improper connection to the circuit. External interference. | Verify connections according to the circuit type. Ensure proper grounding and minimize interference. |
| Screen is dim or unreadable in dark environments. | Backlight function is off or set to low brightness. | Activate or adjust the backlight function using the device's controls. |
| データ転送に失敗しました。 | USB cable faulty or not properly connected. Driver issues on PC. | Check USB cable and connections. Install necessary drivers on your computer if prompted. |
8. 仕様
| 特徴 | 仕様 |
|---|---|
| ブランド | VTSYIQI |
| モデル | DZF-3Q |
| 電源 | バッテリー |
| スタイル | 巻tageテスター |
| 色 | 赤と黒 |
| 寸法（長さ×幅×高さ） | 25 x 10 x 5 センチメートル |
| 動作温度 | -10℃～40℃ |
| 動作湿度 | 80％RH未満 |
| 保管温度 | -10℃～60℃ |
| 保管湿度 | 70％RH未満 |
| 安全基準 | IEC61010 規格 |
| 現在の範囲 | AC 10mA to 10.0A (with sensor) |
| 画面 | 5.6インチ液晶 |
| 特徴 | 4-channel current/voltage measurement, automatic shut-down, backlight, transient capture, trend chart recording, alarm, snapshot. |
9. 保証とサポート
9.1. 保証情報
Please refer to the warranty card included with your product for specific warranty terms and conditions. Manufacturer warranties typically cover defects in materials and workmanship under normal use.
9.2. カスタマーサポート
For technical assistance, troubleshooting, or service inquiries, please contact VTSYIQI customer support. VTSYIQI is committed to providing each customer with the highest standard of service.
You may find contact information on the official VTSYIQI webサイトまたは購入プラットフォームを通じて購入できます。
