DESCRIPTION:

The Yokogawa WT3000E Precision Power Analyzer is a high-performance modular power measurement platform designed for precision AC and DC electrical analysis across laboratory, R&D, production, compliance, automotive, aerospace, renewable energy, and industrial power electronics environments. The analyzer supports advanced multi-channel power measurement capability for inverter systems, motor drives, transformers, power supplies, battery systems, renewable energy converters, and energy efficiency validation applications.

The WT3000E utilises high-speed digital sampling architecture with 18-bit A/D conversion and simultaneous sampling rates up to 2 MS/s, delivering precision waveform analysis and transient power measurement performance for dynamic electrical systems. Basic power accuracy is specified from ±0.01% of reading with wide bandwidth measurement capability from DC and 0.1 Hz up to 1 MHz depending on installed input modules and configuration.

Designed for high-accuracy energy efficiency analysis, the WT3000E supports simultaneous measurement of voltage, current, power, harmonics, frequency, efficiency, torque, rotational speed, and mechanical power parameters. Harmonics analysis capability extends to the 500th order with simultaneous numerical and waveform display functionality suitable for IEC, IEEE, and automotive efficiency testing standards.

The modular architecture supports up to eight input elements with selectable voltage and current ranges suitable for low-power electronic devices through high-power industrial systems. Advanced motor evaluation functionality supports direct efficiency calculation for electric motors, inverters, and drivetrain systems used within EV, industrial automation, and renewable energy applications.

The WT3000E incorporates high-speed data update rates from 50 ms together with advanced waveform capture, integration measurement, filtering, and mathematical analysis capability. Remote automation support is provided through Ethernet, USB, GP-IB, and optional serial communication interfaces for automated laboratory and production system integration.

The compact rackmount-compatible design supports continuous-duty laboratory and industrial operation with low-noise cooling and high electromagnetic immunity performance suitable for demanding engineering measurement environments.

Key Features

• Modular precision power analyzer
• Basic power accuracy from ±0.01% of reading
• Simultaneous sampling rates up to 2 MS/s
• Frequency bandwidth DC and 0.1 Hz to 1 MHz
• 18-bit A/D conversion architecture
• Harmonics analysis up to the 500th order
• Multi-channel simultaneous power measurement
• Supports up to eight input elements
• Voltage, current, power, and efficiency analysis
• Motor and inverter efficiency testing capability
• Torque and rotational speed measurement support
• High-speed data update rates from 50 ms
• Advanced waveform capture and mathematical analysis
• Ethernet, USB, and GP-IB communication support
• Suitable for IEC and IEEE efficiency testing
• Rackmount-compatible modular architecture
• Suitable for laboratory and industrial environments
• Designed for EV, renewable energy, and power electronics analysis