Fluke1732手持式三相功率計(jì)美國福祿克FLUKE-1732/INTL功率表
產(chǎn)品規(guī)格
技術(shù)指標(biāo) | |||||
精度 | |||||
參數(shù) | 量程 | 分辨率 | 參考條件下的內(nèi)在準(zhǔn)確度(讀數(shù)百分比 + 量程百分比) | ||
電壓 | 1000 V | 0.1 V | ±(0.2% + 0.01%) | ||
電流:直接輸入 | i17xx-flex 1500 12" | 150 A | 0.1 A | ±(1% + 0.02%) | |
1500 A | 1 A | ±(1% + 0.02%) | |||
i17xx-flex 3000 24" | 300 A | 1 A | ±(1% + 0.03%) | ||
3000 A | 10 A | ±(1% + 0.03%) | |||
i17xx-flex 6000 36" | 600 A | 1 A | ±(1.5% + 0.03%) | ||
6000 A | 10 A | ±(1.5% + 0.03%) | |||
i40s-EL 電流鉗 | 4 A | 1 mA | ±(0.7% + 0.02%) | ||
40 A | 10 mA | ±(0.7% + 0.02%) | |||
頻率 | 42.5 Hz 至 69 Hz | 0.01 Hz | ±(0.1%) | ||
輔助輸入 | ±10 V 直流 | 0.1 mV | ±(0.2% + 0.02%) | ||
電壓*小值/*值 | 1000 V | 0.1 V | ±(1% + 0.1%) | ||
電流*小值/*值 | 由附件定義 | 由附件定義 | ±(5% + 0.2%) | ||
電壓 THD | 1000% | 0.1% | ±0.5 | ||
電流 THD | 1000% | 0.1% | ±0.5 | ||
固有不確定性 ±(讀數(shù)百分比 + 量程百分比)¹ | |||||
參數(shù) | 影響量 | iFlex1500-12 | iFlex3000-24 | iFlex6000-36 | i40S-EL |
150 A / 1500 A | 300 A / 3000 A | 600 A / 6000 A | 4 A / 40 A | ||
有功功率 P | PF ≥ 0.99 | 1.2% + 0.005% | 1.2% + 0.0075% | 1.7% + 0.0075% | 1.2% + 0.005% |
有功能量 Ea | PF ≥ 0.99 | 1.2% + 0.005% | 1.2% + 0.0075% | 1.7% + 0.0075% | 1.2% + 0.005% |
視在功率 S | 0 ≤ PF ≤ 1 | 1.2% + 0.005% | 1.2% + 0.0075% | 1.7% + 0.0075% | 1.2% + 0.005% |
視在能量 Eap | 0 ≤ PF ≤ 1 | 1.2% + 0.005% | 1.2% + 0.0075% | 1.7% + 0.0075% | 1.2% + 0.005% |
無功功率 Q | 0 ≤ PF ≤ 1 | 已測量的視在功率的 2.5% | |||
無功能量 Er | 0 ≤ PF ≤ 1 | 已測量的視在功率的 2.5% | |||
功率因數(shù) PF | - | ±0.025 | |||
位移功率因數(shù) | - | ±0.025 | |||
DPF/cos?0?1 | - | ±0.025 | |||
量程的額外不確定度¹ | V P-N>250 V | 0.015% | 0.0225% | 0.0225% | 0.015% |
¹ 量程 = 1000 V x 電流范圍 參考條件:
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