- 品牌/商標：Tektronix泰克
- 企業類型：貿易商
- 新舊程度：全新
- 原產地：美國
Tektronix泰克 PA1000 功率分析儀
PA1000 功率分析儀為研發工程師在單相電力產品上提供高度準確的功率測量。高分辨率、高速的采樣系統連同兩個精密的電流分流器，對于很低電平信號的待機功率等應用也能達到很高的測量。專用測試模式加上 PWRVIEW 軟件簡化主要法規標準的一致性。很多標準功能和五年保修帶來同類的價值，還有對自己投資的信心。
| 功能 | 優勢 |
| 不折不扣的測量準確度 | 0.05% 基本在所有波形上有效，實現對功率損耗的有效評估以及高效率計算。 |
| 雙電流分流 | 標配內置 1A 輸入為低電流測量提供和分辨率。 |
| 全套功率測量 | 從 RMS 電流和電壓到 100 階諧波的測量覆蓋全部需求。 |
| 波峰因數容限高 | 測量準確，電流波峰因數可達 10。 |
| 快速的電壓和電流輸入自動量程 | 快速響應輸入電平的變化，確保在變化條件下也能獲得良好數據。 |
| 針對應用的測試模式 | 內置照明鎮流器、待機電流和能源積分器模式，讓您為具體應用快速配置。 |
| USB 和 LAN 接口標準和 GPIB 選件 | PWRVIEW 軟件安裝在儀器內，具有完整的一致性 IEC62301 Ed.2 測量和綜合。 |
產品型號：
| 型號 | 通道數 | 基本（電壓/電流） | 電壓輸入 | 電流輸入 | 測量帶寬 | ||
|---|---|---|---|---|---|---|---|
| PA1000 | 1 | 0.05% 讀數 + 0.05% 范圍 | 600 VRMS | 20 ARMS | 直流至 1MHz |
技術指標：
All specifications apply to all models unless noted otherwise.
- Voltage and current ranges
- Voltage ranges
- 1000 Vpeak, 500 Vpeak, 200 Vpeak, 100 Vpeak, 50 Vpeak, 20 Vpeak, 10 Vpeak
- Current ranges (20 A shunt)
- 100 Apeak, 50 Apeak, 20 Apeak, 10 Apeak, 5 Apeak, 2 Apeak, 1 Apeak, 0.5 Apeak, 0.2 Apeak, 0.1 Apeak
- Current ranges (1 A shunt)
- 2.0 Apeak, 1.0 Apeak, 0.4 Apeak, 0.2 Apeak, 0.1 Apeak, 0.04 Apeak, 0.02 Apeak, 0.01 Apeak, 0.004 Apeak, 0.002 Apeak
- Measurement accuracy - voltage
- Voltage accuracy, VRMS (45 Hz to 850 Hz) 1
- ± 0.05% of Reading ± 0.05% of Range ± 0.05 V
- Voltage accuracy, VRMS (10 Hz to 45 Hz, 850 Hz to 1 MHz, typical)
± 0.1% of Reading ± 0.1% of Range ± (0.02*F)% of Reading ± 0.05 V (typical)
- Voltage accuracy, DC (typical)
- ± 0.1% of Reading ± 0.1% of Range ± 0.05 V
- Effect of common mode (typical)
100 V, 100 kHz < 500 mV
- Measurement accuracy - current
- Current accuracy, ARMS (45 Hz to 850 Hz) 1
± 0.05% of Reading ± 0.05% of Range ± (50 μV/Zext)
- Current accuracy, ARMS (10 Hz to 45 Hz, 850 Hz to 1 MHz, typical)
± 0.1% of Reading ± 0.1% of Range ± (0.02*F)% of Reading ± (50 μV/Zext) (typical)
- Current accuracy, DC (typical)
± 0.1% of Reading ± 0.1% of Range ± (100 μV/Zext)
- Current - peak inrush accuracy (100 Apeak range)
2% of Range ± 20 mA
- Effect of common mode (typical)
100 V, 100 kHz, 20 A shunt < 15 mA
100 V, 100 kHz, 1 A shunt < 500 μA
100 V, 100 kHz, external shunt < 40 mV
- Frequency (10 Hz to 20 kHz)
- 0.1% of Reading, with the peak of the signal extending 10% above and 10% below the DC level
- Frequency (20 kHz to 1 MHz)
- 0.1% of Reading, with the peak of the signal extending 25% above and 25% below the DC level
- Watts accuracy
- ± 0.075% of Reading ± 0.075% of Range (PF=1)
- VA accuracy
- ± 0.075% of Reading ± 0.075% of Range
- VAR accuracy (typical)
- PF Accuracy
Cos θ -cos [ θ± ( Vh1 ph.err± Ah1 ph.err)] ± 0.002
- Voltage harmonics magnitude (10 Hz to 1 MHz)
- ± 0.02% of Reading ± 0.1% of Range ± (0.04*F)% of Reading ± 0.05 V
- Voltage harmonics phase
- ± 0.1 ± [ 0.01 * Vrange / Vreading )] ± (0.2 / Vrange) ± ( 0.005 *F )
- Current harmonics magnitude (10 Hz to 1 MHz)
- ± 0.2% of Reading ± 0.1% of Range ± (0.04*F)% of Reading ± (50 μV /Zext)
- Current harmonics phase
- ± 0.1 ± [0.01 * Arange / Areading)] ± (0.002 / Arange * Zext)) ± (0.005 *F)
1F is the frequency measured in kHz. In the case of harmonics, F is the harmonic frequency.
Zext is the shunt impedance and must be less than or equal to 10 ohms.
Specifications are valid only when applicable voltage and current inputs are >10% of range. The exception is harmonics where the specification is valid when the magnitude of the harmonic is >2% of range.
Measurement conditions during calibration: Instrument default settings unless otherwise stated, Sine waves applied to V and I inputs, 30 minute warm-up, Temperature 23 °C ±5 °C.
Physical characteristics
| Dimensions | mm | in |
|---|---|---|
| Height | 102 | 4.0 |
| Width | 223 | 8.7 |
| Depth | 285 | 11.2 |
| Weight | Kg | lb |
| Net (without lead set) | 3.2 | 7.0 |
| Temperature | C | F |
| Operating | 0 °C to +40 °C | +32 °F to +102 °F |
| Nonoperating | -20 °C to +60 °C | -4 °F to +140 °F |
