Yokogawa WT310E Digital Power Analyzer
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Yokogawa WT310E is a portable digital power analyzer with 0.1% accuracy, measuring currents as low as 50 µA up to 26 A RMS, ideal for energy-efficiency testing.
Product details
| Model | WT310E |
| Manufacturer | Yokogawa |
| Category | Power Analyzers |
| Availability | Made to order |
Description
Overview
The Yokogawa WT300E Series Digital Power Analyzer is designed for engineers performing low-level power measurements and energy-efficiency testing. With extremely low current measurement capability down to 50 µA and maximum current handling up to 26 A RMS, the WT300E Series is ideal for stand-by power measurements, Energy Star testing, SPEC Power evaluations, and IEC62301/EN50564 compliance testing.
Key Features
- Basic accuracy of 0.1% rdg + 0.05% rng (50/60Hz), DC 0.1% rdg + 0.2% rng
- Fast display update rate of 100 ms
- Current measurement range from 50 µA to 26 A RMS
- Maximum direct input of 600V and 20A (40A for WT310EH)
- Bandwidth: DC and 0.1 Hz to 100 kHz
- Simultaneous measurement of U/I/P/Freq/Harmonics/THD with 100 ms cycle
- Auto-ranging function for efficient testing
- High-speed automatic ranging in integration mode
- Data update rate up to 10 readings per second
- USB, GPIB, RS232, and Ethernet (optional) interfaces
- WTViewerFreePlus software for monitoring 200+ parameters
Applications
- Stand-by power measurements
- Energy Star and SPEC Power compliance testing
- Battery charger evaluation
- Low-level power consumption analysis
- High-frequency inverter testing
Specifications
| Accuracy | 0.1% rdg + 0.05% rng (50/60Hz), DC 0.1% rdg + 0.2% rng |
| Current Range | 50 µA to 26 A RMS |
| Voltage Range | 0 to 600 V |
| Frequency Range | DC and 0.1 Hz to 100 kHz |
| Display Update Rate | 100 ms |
| Data Update Rate | Up to 10 readings per second |
| Interfaces | USB, GPIB, RS232, Ethernet (optional) |
| Measurements | AC/DC parameters, harmonics, integration, THD |
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Yokogawa WT310E Digital Power Analyzer
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