Yokogawa is a global leader in test, measurement and industrial automation solutions, providing high-precision instruments for power analysis, electrical testing and process control. Its portfolio includes oscilloscopes, power analysers, data acquisition systems, recorders and calibration equipment used across industries such as energy, automotive and electronics. Engineers worldwide trust Yokogawa products for their accuracy, reliability and long-term performance.
WT500 Power Analyzer
Highlights
Simultaneous measurement of voltage, current, power, and harmonics
High-speed data updating (100 ms)
Display of numerical values, waveforms and trends
Measurement of bought and sold watt hours
Easy setup and operation
Specifications
2-element configuration with ±0.1% accuracy and USB/TFT interface for efficient single/three-phase power analysis
Supports harmonic measurements (/G5) up to 50th order and frequency band DC-100 kHz for versatile applications
Integration for bought/sold energy in renewables, with optional Ethernet for remote control
High input capacity (1000 V/40 A) and user-defined functions for custom power factor/phase calculations
Features
Simultaneous measurement of DC and AC signals
Evaluation of DC/AC signal conversion technology is critical in the renewable energy market. With input from 2 or more elements, the WT500 can measure DC and AC signals simultaneously and calculate input-to-output efficiency
Separate integration functions for charge/discharge and bought/sold power
The WT500 is equipped with integration functions that can not only evaluate charge and discharge current such as from secondary cells, but also bought and sold power in photovoltaic power generation systems
Saving measured data directly to USB memory
Measured data can be saved in CSV format directly to USB memory
Easy setup with cursor keys
Menu-type screen offers intuitive settings
Simultaneous measurement of normal data and harmonic data with the harmonic measurement, /G5 option
Voltage RMS, current RMS, power values, and harmonic components up to the 50 order can be measured simultaneously
WT series for power evaluation of energy-saving equipment
The WT series have been used as powermeters for Green IT, Energy Star, CO2 reduction and other energy-saving equipment. The WT series—Including the WT500—supports your power evaluation needs
WT502 Mid-Range Power Analyzer Options
WT502 - EX2
External Sensor Input
WT502 - C1
GPIB Interface
WT502 - C7
Ethernet Interface
WT502 - G5
Harmonic Measurements
WT502 - DT
Delta Computation
WT502 - FQ
Add on Frequency Measurement
WT502 - V1
VGA Output
WT502 - CALWT502
ISO17025 Calibration
In The Box
Power cord
Rubber feet
Current input protective cover
User’s manual
Communication interface user’s manual (CD-ROM)
Safety terminal adapter 758931(provided two adapters in a set times input element number)