Yokogawa WT3000 Precision Power Analyzer
The Yokogawa WT3000 is a precision power analyzer designed for accurate measurement of AC and DC power. It features high resolution, wide bandwidth, and excellent stability, making it suitable for testing and evaluating power supplies, inverters, motors, and other electrical devices. The WT3000 offers a variety of measurement functions, including voltage, current, power, harmonic analysis, and efficiency calculations.
- Model
- Yokogawa WT3000
- Calibration
- Available on request
- Price
- $14,480
- Status
- In stock
- RFQ ref
- WT3000
This unit
The Yokogawa WT3000 is a precision power analyzer engineered for high-accuracy AC and DC power measurement across complex electrical systems. With basic power accuracy of 0.02% of reading and measurement bandwidth spanning DC to 1 MHz, the instrument supports up to four configurable input elements for simultaneous analysis of three-phase inverters, power supplies, motor drives, and power conversion devices. Its architecture enables detailed efficiency characterization and waveform analysis critical to power electronics development and validation.
Technical Specifications
Measurement Performance- Power accuracy: 0.02% of reading
- Bandwidth: DC and 0.1 Hz to 1 MHz
- Voltage ranges: 15 V to 1000 V (eight selectable ranges)
- Current ranges: 5 mA to 2 A (low current element); 0.5 A to 30 A (high current element)
- Crest factor measurement: Up to 300
- Effective input range: 1% to 130% of measurement range
- Common-mode voltage: Up to 1000 V
- Data storage interval: 50 ms minimum Input Configuration
- Input elements: 1 to 4 per unit
- Simultaneous measurement: Up to 2 units (8 total power input elements)
Key Features Harmonic & Power Quality Analysis
- Harmonic measurement to 50 orders (IEC61000-3-2, IEC61000-3-12 compliant)
- Voltage fluctuation and flicker measurement (EN61000-3-3, IEC61000-3-11 compliant)
- Cycle-by-cycle voltage, current, and power analysis
- FFT and waveform computation Motor & Efficiency Evaluation
- Motor and inverter performance assessment with torque meter integration
- Calculations: Motor output, synchronous speed, slip, motor input/output efficiency, inverter efficiency
- User-defined efficiency formulas (up to four)
- Active, apparent, and reactive power integration (WP, WS, WQ)
- Wiring loss and two-wattmeter method compensation Display & Connectivity
- 8.4-inch TFT LCD with range indicator LEDs
- GP-IB standard interface
- Optional: RS-232, Ethernet (100BASE-TX/10BASE-T), USB (dual ports), VGA, PC Card Slot (ATA flash)
Typical Applications Power supply testing, inverter characterization, motor drive validation, efficiency analysis, harmonic compliance verification, power conversion device development.
Compatibility & Integration Standard GP-IB connectivity with optional serial, Ethernet, and USB interfaces for PC integration and data logging via ATA flash card storage.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC and 0.1 Hz to 1 MHz | Voltage / Current Range: 15 V to 1000 V |
Yokogawa WT3000 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Yokogawa WT3000. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Yokogawa WT3000 price
This Yokogawa WT3000 is listed at $14,480. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Yokogawa WT3000 calibration cost
NIST-traceable calibration for the Yokogawa WT3000 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
