Atec Yokogawa-WT3000 Manuel d'utilisateur

Precision Power AnalyzerWT3000High-end Power Meter with top precision*Basic Power Accuracy: 0.02% of readingPrecision Power Analyzer WT3000www.yokogaw

10Precision Power Analyzer WT3000Due to the nature of this product, it is possible to touch its metal parts. Therefore, there is a risk of electric sh

11waveform peakRMS valueCrest factor =waveform peak (CF, peak factor)RMS valueCrest factor (CF) ={measuring rangeCF setting (3 or 6)} measured va

12Precision Power Analyzer WT3000(U1+U2)/2(I1+I2)/2P1+P2S1+S2UΣ [V]IΣ [A]PΣ [W]SΣ [VA]QΣ [var]PcΣ [W]WPΣ [Wh]WP+Σ [Wh]WP–Σ [Wh]qΣ [Ah]q+Σ [Ah]q–Σ [Ah]

13DC0.1Hzf30Hz30Hzf45Hz45Hzf66Hz66Hzf1kHz1kHzf10kHz10kHzf50kHz50kHzf100kHz100kHzf500kHz500kHzf1MHzCurrent0.05% of reading+0.05% of r

14Precision Power Analyzer WT3000Number of measurement channelsStorage Interval50 ms1 sec50 ms1 secApprox. 10 hr 20 mApprox. 86 hrApprox. 2 hr 30 mApp

15Voltage(V)Current (A)Itemdifference3P3W→3V3ADELTA→STARSTAR→DELTAdifference3P3W→3V3ADELTA→STARSTAR→DELTASpecificationsU1: Differential voltage dete

16Precision Power Analyzer WT3000Frequency0.1 Hz  f  10 Hz10 Hz  f  30 Hz30 Hz  f  440 Hz440 Hz  f  1 kHz1 kHz  f  5 kHz5 kHz  f  10 kHzVo

17Fundamental the PLL Source(Hz)10 to 2020 to 4040 to 5555 to 7575 to 150150 to 440440 to 11001100 to 2600Sample Rate(S/s)f × 3000f × 1500f × 900f × 7

18Precision Power Analyzer WT3000Voltage Fluctuation/Flicker Measurement (/FL optional)• Normal Flicker Measurement ModeItem SpecificationsMeasurement

19DESCRIPTIONAC signals have waveforms that fluctuate repeatedly when viewed instantaneously. Therefore, measuring the power values of AC signals requ

2Precision Power Analyzer WT30002Yo kogawa’s power measurement technology provides best-in-class*1precision and stabilityFeaturesOptionStandard featur

Precision Power Analyzer WT3000Standard accessoriesPower cord, Spare power fuse, Rubber feet, current input protective cover, User’s manual, expande

3Yokogawa’s highest-precision power meter *2The WT3000 has the highest precision of the Yokogawa power meters in the WT Series. The models in the WT S

4Precision Power Analyzer WT30004FUNCTIONS䉴 WT3000 Controls:Simple to Use, Easy to ViewThe WT3000 was designed with user-friendly functions and contro

55OPTIONSThe advanced calculation function (/G6 option) meets these measuring needs with advanced, powerful features for making power analysis measure

6Precision Power Analyzer WT30006Variety of Communication Functions (GP-IB Comes Standard)USB Port (PC) Option (/C12) * Select USBport (PC) or RS-232T

77•Simultaneous Measurement of Voltage, Current, and THD (Total Harmonic distortion)Testing of lighting devices often involves measurement of voltage,

8Precision Power Analyzer WT3000* LabVIEW is a registered trademark of National Instruments Corporation.Note) This software cannot communicate with th

9 Voltage input terminals Current external sensor input terminals Current direct input terminals GP-IB port BNC connector for two-syste