Yokogawa WT5000

Precision Power Analyzer | 0.03% Accuracy

The Yokogawa WT5000 precision power analyzer has a sampling rate of 10 MS/s, a 1 MHz power bandwidth, and an 18-bit resolution. It features 7 interchangeable and customizable input elements, along with 4 channels dedicated to motor analysis and 0.03% accuracy, making it perfectly suited for comprehensive power and efficiency measurements across both electrical and mechanical domains. With the /G7 option, the WT5000 can also perform a flicker test according to IEC 61000-3-3.

Product Info Related Compliance Standards Related Solutions Related Products

Accuracy	± 0.03%
Sample Rate	10 MS/s
Power Bandwidth	1 MHz
Resolution	18 bit
Channels	7 different power phases
Current - Direct Input (760901)	500 mA, 1 A, 2 A, 5 A, 10 A, 20 A, 30 A (Crest factor CF3) 250 mA, 500 mA, 1 A, 2.5 A, 5 A, 10 A, 15 A (Crest factor CF6/CF6A)
Current - Direct Input (760902)	5 mA, 10 mA, 20 mA, 50 mA, 100 mA, 200 mA, 500 A, 1 A, 2 A, 5 A (Crest factor CF3) 2.5 mA, 5 mA, 10 mA, 25 mA, 50 mA, 100 mA, 200 m, 500 mA, 2.5 A (Crest factor CF6/CF6A)
Touchscreen	10.1-inch electrostatic capacitive screen

Unmatched basic power accuracy of ± 0.03%
10 MS/s, 1MHz power bandwidth, 18 bit resolution enabled by Yokogawa isoPRO™ fiber optic isolation technology
Precision current measurement guaranteed by innovative symmetric coaxial shunt design
Measure from up to 7 different power phases at 10 MS/s (18 bits) with one chassis, producing over 1000 power parameters real-time
Operable by highly responsive 10.1 inch electrostatic capacitive touch screen and/or hardware hot-keys
Advanced filtering: synchronization source filter, enhanced frequency filter, digital parallel path filters
Advanced harmonic analysis allows operator to evaluate and compare input and output harmonics of inverters, motors or power conditioners up to the 500th order
Operators can define and use event triggers and custom computations per application needs

Guaranteed accuracy in multichannel measurements
- The WT5000 enables simultaneous measurements of voltage, current, power, torque, rotation speed, electrical angle and mechanical power.
Motor evaluation and mechatronic efficiency
- Measure rotation speed, torque, and output (mechanical power) of motors from analog/pulse inputs of rotation or torque sensors. A single WT5000 can be configured for synchronized measurements from up to 4 motors simultaneously.
Battery charging & discharging characteristics
- Integration of Instantaneous positive and negative values of energy allows the evaluation of battery charging and discharging characteristics.
Harmonics analysis & comparisons
- With the ability to measure harmonics up to the 500th order even at low rotation speeds, the WT5000 supports harmonic analysis without the need for an external sampling clock.