Yokogawa WT3003E Precision Power Analyzer
The Yokogawa WT3003E is a precision power analyzer designed for accurate measurement of electrical power parameters. It features a wide bandwidth, high sampling rate, and advanced filtering capabilities, making it suitable for a variety of applications including testing and evaluation of power supplies, inverters, and electric motors. The WT3003E offers comprehensive harmonic analysis, integration functions, and a user-friendly interface for efficient power measurement and analysis.
- Model
- Yokogawa WT3003E
- Calibration
- Available on request
- Price · starting from
- $13,480
- Status
- In stock
- RFQ ref
- WT3003E
This unit
The Yokogawa WT3003E is a three-element precision power analyzer delivering ±0.04% basic power accuracy for high-fidelity electrical measurements across motor drives, solar inverters, lighting systems, and uninterruptible power supplies. This instrument combines multi-channel capability with advanced harmonic and flicker analysis, making it suitable for applications requiring simultaneous single-phase and three-phase characterization or three-phase input/output configurations.
Technical Specifications
- Model: WT3003E (three-element configuration)
- Basic Power Accuracy: ±0.04% of reading
- Measurement Bandwidth: DC and 0.1 Hz to 1 MHz
- Direct Input: Up to 600 V and 20 A maximum
- Input Elements: Configurable 2 A and 30 A elements - combinations include 2A0–2A3 and 30A0–30A3 within a single unit
- Data Storage: Minimum interval of 50 ms; supports waveform sampling data archival
- Harmonic Compliance: IEC61000-3-2, IEC61000-3-12, IEC61000-3-3, IEC61000-3-11; wide bandwidth harmonic measurement from 0.1 Hz to 2.6 kHz fundamental frequency
- Flicker Measurement: IEC61000-3-3 and IEC61000-3-11 compliant
- Operating Temperature: +5 to +40 °C
- Humidity: 20 to 80 % RH (non-condensing); 35 to 80 % RH with printer (non-condensing)
- Altitude: 2000 m or less
- Power Supply: 100 to 240 VAC
- Warm-up Time: Approximately 30 minutes
Key Features
- Three-channel input architecture supports single-phase/three-phase output or three-phase/three-phase configurations
- Simultaneous harmonic and power measurements in normal mode
- Waveform computation and FFT analysis
- Delta calculation function for phase voltages derived from line voltages
- High-speed auto-ranging in integration mode
- Large, high-resolution LCD display
- Optional frequency measurement on all input elements (/FQ)
- Dual-unit synchronization capability for extended three-phase systems
Typical Applications Motor drive characterization, solar inverter performance validation, lighting load analysis, and UPS system testing.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC and 0.1 Hz to 1 MHz | Voltage / Current Range: 600 V / 20 A direct input |
Yokogawa WT3003E — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Yokogawa WT3003E. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Yokogawa WT3003E price
This Yokogawa WT3003E is listed at $13,480. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Yokogawa WT3003E calibration cost
NIST-traceable calibration for the Yokogawa WT3003E 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 →
