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Yokogawa
Yokogawa WT3000E Precision Power Analyzer
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Ключевые параметры
Accuracy
Basic power accuracy ±0.01% of reading (world-class WT3000E class); overall instrument class marketed as ±0.04% total accuracy family positioning
Display
Large color display with U/I range, element, integration, and measurement-item selections; optional built-in printer
Approvals
Precision laboratory instrument; formal accreditation depends on calibration lab
Notes
Specs from Yokogawa Bulletin BUWT3000E-01EN and TMI discontinued product page. Successor is WT5000.
Bandwidth
DC / 0.1 Hz to 1 MHz with improved accuracy from 0.1 Hz to 30 Hz
Update Rate
Maximum data update rate 50 ms
| Параметр | Значение |
|---|---|
| Accuracy | Basic power accuracy ±0.01% of reading (world-class WT3000E class); overall instrument class marketed as ±0.04% total accuracy family positioning |
| Display | Large color display with U/I range, element, integration, and measurement-item selections; optional built-in printer |
| Approvals | Precision laboratory instrument; formal accreditation depends on calibration lab |
| Notes | Specs from Yokogawa Bulletin BUWT3000E-01EN and TMI discontinued product page. Successor is WT5000. |
| Bandwidth | DC / 0.1 Hz to 1 MHz with improved accuracy from 0.1 Hz to 30 Hz |
| Update Rate | Maximum data update rate 50 ms |
| Input Elements | Up to four mixed 2 A / 30 A input elements |
| Functions | IEC harmonic and flicker testing; cycle-by-cycle power parameters; efficiency measurement; simultaneous harmonic + normal measurement mode |
| Interfaces | Ethernet 100BASE-TX/10BASE-T (opt), USB/RS-232 (opt), VGA (opt), external media slot |
| Applications | Inverter/motor efficiency, power-supply design, harmonic compliance, premium motor testing |
| Product Status | Discontinued on Yokogawa TMI; replaced by WT5000 series |