- 品牌/商标：Tektronix泰克
- 企业类型：贸易商
- 新旧程度：全新
- 原产地：美国
Tektronix泰克 PA1000 功率分析仪
PA1000 功率分析仪为研发工程师在单相电力产品上提供高度准确的功率测量。高分辨率、高速的采样系统连同两个精密的电流分流器，对于很低电平信号的待机功率等应用也能达到很高的测量。专用测试模式加上 PWRVIEW 软件简化主要法规标准的一致性。很多标准功能和五年保修带来同类的价值，还有对自己投资的信心。
| 功能 | 优势 |
| 不折不扣的测量准确度 | 0.05% 基本在所有波形上有效，实现对功率损耗的有效评估以及高效率计算。 |
| 双电流分流 | 标配内置 1A 输入为低电流测量提供和分辨率。 |
| 全套功率测量 | 从 RMS 电流和电压到 100 阶谐波的测量覆盖全部需求。 |
| 波峰因数容限高 | 测量准确，电流波峰因数可达 10。 |
| 快速的电压和电流输入自动量程 | 快速响应输入电平的变化，确保在变化条件下也能获得良好数据。 |
| 针对应用的测试模式 | 内置照明镇流器、待机电流和能源积分器模式，让您为具体应用快速配置。 |
| USB 和 LAN 接口标准和 GPIB 选件 | PWRVIEW 软件安装在仪器内，具有完整的一致性 IEC62301 Ed.2 测量和综合。 |
产品型号：
| 型号 | 通道数 | 基本（电压/电流） | 电压输入 | 电流输入 | 测量带宽 | ||
|---|---|---|---|---|---|---|---|
| PA1000 | 1 | 0.05% 读数 + 0.05% 范围 | 600 VRMS | 20 ARMS | 直流至 1MHz |
技术指标：
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 |
