DIGITAL POWER METERS WT SERIES & POWER ANALYZER PZ
Yokogawa's WT Series Power Meters and PZ4000 Power Analyzer are designed to be high-precision, high-performing Digital Power Meters. These units support a wide range of applications. Business solutions for capturing high-speed sampling, wide frequency range, and waveform analysis, with multiple input elements, is one way Yokogawa continues to provide the quality products your applications require.
WT210 |
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WT230 |
WT500 |
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WT1800 |
PZ4000 |
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WT3000 |
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Details
Basic Characteristics of WT Series and PZ4000
| Frequency versus Power Accuracy at Unity Power Factor (example) |
Total power error with rated range input for an arbitrary power factor (50/60Hz, 30A input element) |
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| Effect of Common Mode Voltage on Readings | Frequency versus Power Accuracy at Zero Power Factor (example) |
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Harmonics and Voltage Fluctuation and Flicker Measurement System Using the WT3000
| The measurement procedures and settings for harmonic/flicker standards testing have been precisely defined. Engineers must also stay current with the specialized knowledge and up-to-date information required to periodically review the contents of the standards and perform the standards conformance tests. The model 761922 Harmonic/Flicker Measurement Software enables engineers without specialized knowledge to perform a range of operations using the WT3000 Precision Power Analyzer including judging standards compliance and outputting test reports. |
Supported Standards
- Harmonics
| EN61000-3-2 / IEC61000-3-2 | Limits for harmonic current emissions (Equipment i rated current of 16 A per phase or less) |
| EN61000-3-12 / IEC61000-3-12 | Limits for harmonic current emissions (Equipment rated current is of 75 A per phase or less, and more than 16 A per phase) |
| JIS C 61000-3-2 | Limits for harmonic current emissions (Equipment rated current of 20 A per phase or less) |
- Voltage fluctuation/flicker
| EN61000-3-3 / IEC61000-3-3 | Limitation of voltage fluctuations and flicker (Equipment rated current of 16 A per phase or less, and not subject to conditional) |
| EN61000-3-11 / IEC61000-3-11 | Limitation of voltage fluctuations and flicker supply systems (Equipment rated current of 75 A or less, and subject to conditional) |
Harmonic/Flicker Measurement Software 761922
Electromagnetic Cooker Inverter Evaluation Using the PZ4000
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Inverter I/O and Motor Evaluation Using the WT1800
Comparator Function for GO/NO-GO Evaluations on Production Testing Lines
Power Calibration System and Traceability
Low-voltage circuit measurement adapters
- These accessories do not conform to CE Marking
- Use these products with low-voltage circuits (42 V or less)
Specifications
| Name | Description | File Type | |
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| Bulletin 7600-00E | WT Series & PZ |  1.30 MB |
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Software
| Name | Description | |
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| 761922 Harmonic Analysis Software for WT3000 (Learn More) | The measurement procedures and settings for harmonic/flicker standards testing have been precisely defined. | Learn More |
| Power Viewer for PZ4000 (learn more) | The Power Viewer software for personal computers allows you to transfer measured data from a PZ4000 Power Analyzer to a PC via communications or removable storage media, and to display and analyze the data on the computer. | Learn More |
| WTViewer 760122 - Update | WTViewer acquires numeric, waveform, and harmonic data from the WT3000/WT1800/WT500 Digital Power Analyzer via Ethernet, GP-IB or serial communications (RS-232). | Learn More |
| WTViewer for WT210/WT230 (learn more) | Easily Acquire and Manage Power Measurement Data from Your PC | Learn More |
