High performance Power Analyzers WT1800R Yokogawa Test & Measurement Corporation

The WT1800R supports a wide range of power measurement applications, including efficiency evaluation of automotive motors.
In addition to the class-leading high measurement performance of the conventional WT1800E and its wide input range (10 mA to 50 A without external sensors), the WT1800R also supports Ld and Lq calculations used in high-efficiency motor control. It further enables synchronized measurement with waveform instruments through the integrated measurement software platforms IS8001/IS8002.
By using the optional accessory (Model: 761961), the WT1800R main unit (/PD2 option) can supply power to the AC/DC split-core current sensor CT1000S. This allows for easy installation and removal without cutting the cable when measuring currents exceeding 50 A. In addition, since no external probe power supply is required, wiring is simplified. Integrating the measurement instrument and power supply also helps reduce noise, ensuring reliable measurement even in harsh noise environments.