Yokogawa WT310 Digital Power Meter

The Yokogawa WT310 Digital Power Meter is a modern instrument from the WT300 series designed for accurate measurement of voltage, current, power, and energy. It allows measurements for both AC and DC with a high degree of precision and fast response.

Main Specifications

• Measurement Ranges: Voltage from 15 V to 600 V; Current – from low values (in mA) up to 20 A (up to 40 A for the WT310HC model).
• Frequency Range: from 0.5 Hz to 100 kHz.
• Measurement Accuracy: approximately 0.1% of the reading plus 0.1–0.2% of the range, ensuring highly reliable data.
• Fast Data Update: update time of up to 100 ms, allowing prompt tracking of changes in the input signal.
• Harmonic and THD Measurement: capable of simultaneously measuring main parameters and harmonic components (up to the 50th harmonic) with total harmonic distortion (THD) calculation.
• Integration Function: enables measurement of total energy (Wh) and integrated current (Ah) for evaluating power consumption.
• Connectivity: USB, RS-232, GP-IB, and an optional Ethernet interface provide remote control and data transfer capabilities.

Applications

The meter is widely used in production lines, laboratory testing, evaluation of energy efficiency in household appliances, UPS testing, as well as in automotive and industrial electronics.

Additional Features

• Auto-ranging function that quickly adapts to changing input signals.
• WTViewerFreePlus software for configuring measurements, displaying graphs, saving, and analyzing data.
• Simultaneous measurement of main parameters (voltage, current, power, frequency, power factor) and harmonic components, reducing overall test time.

The Yokogawa WT310 Digital Power Meter is a reliable and accurate tool that provides comprehensive analysis of electrical energy parameters. Its high accuracy, fast response, and extended features make it indispensable for testing, evaluation, and monitoring power consumption across various applications.