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グローバル パワー ソリューション エンジニア安定した品質,間に合う配達,信頼できる長期パートナー. -
湾岸電気工学SEプロフェッショナルな技術と 完ぺきなアフターサービス -
インターナショナルパワーリサーチLパーソナライズされたソリューションは プロジェクトの要求を完璧に満たしています -
南米電力 Pプロフェッショナルなチームで コミュニケーションも良好で 供給も安定しています
Single Phase Transformer Low Voltage Impedance Voltage Analyzer Transformer Short Circuit
| 測定範囲 | 1~1999μΩ | 精度クラス | 高精度 |
|---|---|---|---|
| 動作温度 | -10℃〜40℃ | 時間決断 | 1S |
| 現在の解像度 | 1μΩ | 起源の場所 | 中国湖北省 |
| 解決 | 1μΩ | 測定精度 | ±0.1% |
| 測定範囲 | 1~1999μΩ | 動作電源 | AC220V ± 10%,50HZ ± 1HZ |
| 重さ | 12kg | 表示モード | 3桁半のLCD |
| 音量 | 380*350*260mm | タイプ | 電気試験装置 |
| 保護クラス | IP65 | カスタマイズされたサポート | OEM、ODM、OBM、 |
| 正確さ | ±0.5% | 原産地 | 湖北省 |
| 電流(オートレンジ) | 1A~100A | 周波数(電源周波数) | 45~55(Hz) |
| 器械の表示 | 4桁の数字 | 相対湿度 | ≤85%RH |
| 動作電源 | AC220V±10% 50Hz±1Hz | 周囲温度 | -10℃〜40℃ |
| 力 | COS > 0.15 ± (読み取り値 * 0.5% + 3 桁) | 電圧(自動レンジ) | 15~900V |
| 外形寸法 | 本体 360*290*170 (mm) ケーブルボックス 360*290*170 (mm) | ||
| ハイライト | IP65 single phase transformer,Low Voltage single phase transformer,High Accuracy 1 phase transformer |
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This instrument provides the most direct method for assessing whether transformer windings have deformed after being subjected to short-circuit current impacts or mechanical shocks during transportation and installation. It plays a crucial role in determining whether a transformer can be put into service and serves as a key criterion for deciding if disassembly inspection is required.
Our independently developed next-generation transformer parameter measurement instrument is designed for low-voltage short-circuit impedance measurements on 35kV and higher-voltage main transformers under both field and laboratory conditions. Featuring a compact design and powerful functionality, it incorporates a built-in 2000W adjustable power supply and utilizes advanced A/D synchronous AC sampling and digital signal processing technology for highly accurate measurement data.
- Three-phase short-circuit impedance measurement with automatic calculations
- Single-phase short-circuit impedance measurement capability
- Zero-sequence impedance measurement for star-connected transformers
- Direct measurement within instrument range with external transformer support
- 7-inch high-brightness touchscreen color LCD with Chinese/English language support
- Built-in 2000W AC adjustable power supply with automatic voltage regulation
- 232 interface for external functionality expansion
- Integrated printer for displaying and printing measured data
- Built-in memory stores up to 200 sets of measurement data
- USB port for data access and storage
- Permanent calendar and clock functions
- Android compatibility with dedicated app for remote control
| Parameter | Range/Value | Accuracy |
|---|---|---|
| Voltage (Auto Range) | 15-900V | ±(reading * 0.2% + 3 digits) |
| Current (Auto Range) | 1A-100A | ±(reading * 0.2% + 3 digits) |
| Power | COSΦ > 0.15 | ±(reading * 0.5% + 3 digits) |
| Frequency | 45-55 Hz | ±0.1% |
| Short-circuit Impedance | 0-100% | ±0.5% |
| Display | 4-digit display | |
| Built-in Power Supply | 2000W AC, 0-220V, 10A | |
| Parameter | Specification |
|---|---|
| Ambient Temperature | -10℃ to 40℃ |
| Relative Humidity | ≤85% RH |
| Operating Power Supply | AC 220V ±10%, 50Hz ±1Hz |
| Dimensions (Main Unit) | 360 * 290 * 170 mm |
| Dimensions (Cable Box) | 360 * 290 * 170 mm |
| Weight (Main Unit) | 4.9 kg |
| Weight (Cable Box) | 5.2 kg |
| Test Cable Length | Standard 8 meters (custom lengths available) |
