Semiconductors are an integral part of any modern electronic circuit and are used in various applications from LED lighting to motor controls to build an energy efficient system. The WT3000E’s high accuracy and stability along with the capability to perform harmonic and flicker measurements according to IEC standards place it at the heart of the semiconductor test system.

WT3000E advantage

Accurate & precise power measurement
In order to achieve higher efficiencies it is important to measure power at higher accuracies. The WT3000E provides basic power accuracy of ± 0.01% (reading) in the guaranteed accuracy range from 1% to 130%.

Harmonic & flicker measurement
Semiconductors are used in various products such as high end power supplies, LED lighting, solar panels, motors & drives, Hybrid Electric Vehicle (HEV) / Uninterruptible Power System (UPS). It is important to perform harmonic and flicker analysis tests according to IEC standards. The WT3000E along with the 761922 software provides the option to perform either precompliance testing or 100% compliance to the latest IEC61000-3-2, IEC61000-3-3 & IEC61000-4-7, IEC61000-4-15 standards.

Semiconductor testing

Power Analyzers

Power Analyzers

A power analyzer measures electrical power characteristics of devices that generate, transform, or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics and efficiency in inverters, motor drives, lighting, home appliances, office equipment, power supplies, industrial machinery and other devices. Power analyzers also enable engineers to minimize energy loss due to distorted, transient waveforms in power electronics such as inverters, motors, lighting circuits, and power supplies. 

Yokogawa, the world's leading manufacturer of electrical power analyzers, provides a broad selection to satisfy all requirements.

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