- 品牌/商標(biāo)：Tektronix泰克
- 企業(yè)類型：貿(mào)易商
- 新舊程度：全新
- 原產(chǎn)地：美國(guó)
Tektronix泰克 PA1000 功率分析儀
PA1000 功率分析儀為研發(fā)工程師在單相電力產(chǎn)品上提供高度準(zhǔn)確的功率測(cè)量。高分辨率、高速的采樣系統(tǒng)連同兩個(gè)精密的電流分流器，對(duì)于很低電平信號(hào)的待機(jī)功率等應(yīng)用也能達(dá)到很高的測(cè)量。專用測(cè)試模式加上 PWRVIEW 軟件簡(jiǎn)化主要法規(guī)標(biāo)準(zhǔn)的一致性。很多標(biāo)準(zhǔn)功能和五年保修帶來(lái)同類的價(jià)值，還有對(duì)自己投資的信心。
| 功能 | 優(yōu)勢(shì) |
| 不折不扣的測(cè)量準(zhǔn)確度 | 0.05% 基本在所有波形上有效，實(shí)現(xiàn)對(duì)功率損耗的有效評(píng)估以及高效率計(jì)算。 |
| 雙電流分流 | 標(biāo)配內(nèi)置 1A 輸入為低電流測(cè)量提供和分辨率。 |
| 全套功率測(cè)量 | 從 RMS 電流和電壓到 100 階諧波的測(cè)量覆蓋全部需求。 |
| 波峰因數(shù)容限高 | 測(cè)量準(zhǔn)確，電流波峰因數(shù)可達(dá) 10。 |
| 快速的電壓和電流輸入自動(dòng)量程 | 快速響應(yīng)輸入電平的變化，確保在變化條件下也能獲得良好數(shù)據(jù)。 |
| 針對(duì)應(yīng)用的測(cè)試模式 | 內(nèi)置照明鎮(zhèn)流器、待機(jī)電流和能源積分器模式，讓您為具體應(yīng)用快速配置。 |
| USB 和 LAN 接口標(biāo)準(zhǔn)和 GPIB 選件 | PWRVIEW 軟件安裝在儀器內(nèi)，具有完整的一致性 IEC62301 Ed.2 測(cè)量和綜合。 |
產(chǎn)品型號(hào)：
| 型號(hào) | 通道數(shù) | 基本（電壓/電流） | 電壓輸入 | 電流輸入 | 測(cè)量帶寬 | ||
|---|---|---|---|---|---|---|---|
| PA1000 | 1 | 0.05% 讀數(shù) + 0.05% 范圍 | 600 VRMS | 20 ARMS | 直流至 1MHz |
技術(shù)指標(biāo)：
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 |
