Yokogawa - WT5000 Precision Power Analyzer

Yokogawa - WT5000 Precision Power AnalyzerYokogawa - WT5000 Precision Power AnalyzerYokogawa - WT5000 Precision Power Analyzer
The WT5000 is the Next Generation in Precision of Yokogawa’s Power Analyzers product line. It is a versatile platform that delivers extraordinary precision and exceptional performance for the most demanding applications. Equipped with 7 user swappable and reconfigurable input elements plus 4 motor channels, the WT5000 is an ideal instrument for both electrical and mechanical power and efficiency measurements. Its highly responsive touchscreen, intuitive menu operations, and out of the box software solution make the WT5000 an ideal instrument for your testing needs.

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Reliable Today, Ready for Tomorrow

  • Make measurements you can trust with a guaranteed accuracy of *0.03%
  • 10MS/s, 1MHz power bandwidth, 18 bit resolution enabled by Yokogawa isoPRO™ fiber optic isolation technology
  • Simultaneously analyze 7 phases with one chassis, producing over 1000 power parameters real-time
  • Precision current measurement guaranteed by innovative symmetric coaxial shunt design *basic power accuracy

Innovate with Precision, Flexibility and Confidence

  • Modular architecture with 7 user swappable and reconfigurable input elements
  • Synchronize multiple chassis for large multi-phase systems
  • For motors and generators up to 4 speed and torque inputs** can be used measuring total system efficiency
  • Isolate and measure harmonic losses with configurable advanced filtering for simultaneous wideband and harmonic power analysis **can be configured as auxiliary inputs

Precision Made Easy

  • Highly responsive 10.1 inch electrostatic capacitive touch screen
  • Intuitive and easy menus to connect, configure, measure and record
  • Modular interconnect design putting safety first

Unmatched Accuracy

The WT5000 is the world’s most accurate precision power analyzer with a basic power accuracy of ±0.03%. Its accuracy specifications are guaranteed from 1% to 130% of the selected voltage and current ranges. With minimum influence of low power factor (0.02% of apparent power) the unit is also accurate at large phase shifts and frequencies.

  • AC power accuracy: 0.01% of reading + 0.02% of range
  • DC power accuracy: 0.02% of reading + 0.05% of range
  • 10 MS/s 18 bit ADC

Multi-channel Measurements

Measure from up to 7 different power phases at 10 MS/s (18 bits). The high resolution, 10.1 inch WXGA display allows split screen viewing of up to 7 waveforms and can display up to 12 pages of diverse measurement parameters, making it ideal for efficiency tests of inverter driven motors, renewable energy technologies and traction applications like pumps, fans and electric vehicles. Measurements are also displayed in vector format or trending in time.

Intuitive Operation

Operable by touch and/or hardware hot-keys independently, the WT5000 offers a seamless and intuitive experience that makes connecting, configuring and measuring easier than ever before. The 10.1 inch WXGA touchscreen delivers excellent noise immunity even in high noise environments such as motors and inverters.

Advanced Filtering

In addition to low pass frequency filters and line filters, the WT5000 features advanced filtering capabilities that provide unprecedented control to analyze even the toughest of waveforms with precision.

  • Synchronization source filter: Instead of synchronizing to zero crossings, users can select any specific point of the synchronization source signal.
  • Enhanced frequency filter: Allows users to simultaneously measure fundamental and switching frequencies without influencing any other parameter.
  • Digital Parallel Path filters: Supported by a high frequency anti-aliasing filter, two separate line filters for normal and harmonic measurements ensures accuracy without aliasing in wide band and harmonic measurements. Users can limit the number of harmonic orders to eliminate attenuation in low bandwidth measurements.

Advanced Harmonic Analysis

Evaluate and compare input and output harmonics of inverters, motors or power conditioners up to the 500th order. The WT5000 allows users to not only measure harmonics and power simultaneously but also offers side by side comparison of harmonics from two different input sources.

The effects of noise and aliasing are minimized by antialiasing and line filters with Digital Parallel Path technology allowing simultaneous power analysis of wide band and narrow band components.

Custom Triggers and Computations

Define and use event triggers and custom computations as per application needs. The event trigger function allows users to set limits to capture readings that fall within or outside a specific range of power, current or other parameters. Users can also define and use up to 20 different expressions for custom calculations. Data that meets the trigger conditions can be stored, printed, or saved to a USB memory device.

More Product Information

Yokogawa - WT3000E Precision Power Analyzer
Offering the world’s highest level of power measurement accuracy, the WT3000E provides engineers with a solution for testing and verifying Product Efficiency to the highest levels. Advanced and innovative measurement functions will benefit the engineer with electrical power measurements. It provides the measurement solutions necessary in the design and testing of the latest products such as Solar Inverters, Motor Drives, Lighting Systems, Uninterruptible Power Supplies, Transformer Testing, Aircraft Power Systems, and other power conversion devices.

Yokogawa - PX8000 Precision Power Scope
Traditional power measurement instruments cannot provide accurate time measurements; oscilloscopes are not designed to measure power. The PX8000 is the world's first precision power scope, bringing oscilloscope-style time-based measurement to the world of power measurement. It can capture voltage and current waveforms precisely, opening up applications and solutions for a huge variety of emerging power measurement problems. 
  • Released firmware Version 3.01
  • Released sensor power supply option (/PD and dedicated accessories)
  • Released dedicated software, PowerViewerPlus

Yokogawa - CW500 Power Quality Analyzer
The Yokogawa CW500 is a portable power meter that utilizes current clamp-on probes, navigation screens and quick start guides. These features enable user-friendly power consumption and power quality measurements in the field that conform to IEC61000-4-30 Class S.
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Yokogawa - WT500 Mid-Range Power Analyzer
The WT500 Power Analyzer is a Mid Range product for single-phase and three-phase power measurements. It is designed into a compact half-rack size chassis which can also be double rack mounted. Standard features include a color TFT display and USB interface for communications and memory. The instrument has a basic accuracy of 0.1%, maximum inputs of 1000 Vrms, 40 Arms and a measurement bandwidth of DC to 100 kHz.



What's New
  • Released firmware Version 1.12

Yokogawa - WT1800E High Performance Power Analyzer
The WT1800E is a flexible and reliable power analyzer that guarantees power accuracy of 0.05% of reading plus 0.05% of range. It is capable of harmonics analysis up to the 500th order of a 50/60 Hz fundamental frequency. With up to 6 input channels, a wide range of display and analysis features, and PC connectivity, the WT1800E can handle broad variety of power efficiency and harmonic analysis requirements.

Sorensen - ASD FLX Series Programmable Precision High Power DC Power Supply
  • Precise programming of voltage and current slew rate for sensitive loads.
  • Industrial field bus interface (Modbus-TCP, Modbus-RTU, Ethernet) enable real-time digital control.
  • Built in power quality monitoring detects and saves input voltage anomalies which can be saved for later diagnostic analysis.
  • Programmable analog interface scaling facilitates integrating the ASD FLX with existing systems easily.
  • Built-in energy meter calculates the delivered energy throughout a process or period of time.
  • Optional real time clock enables accurate timestamping of events.

Sorensen - ASD Series 10kW-320kW Programmable Precision High Power DC Power Supply
  • Precise programming of voltage and current slew rate for sensitive loads.
  • Modules within one chassis can be connected to different loads and controlled independently.
  • Industrial field bus interface (Modbus-TCP, Modbus-RTU, Ethernet/IP (Industrial Protocol)) enable real-time digital control.
  • Built-in energy meter calculates the delivered energy throughout a process or period of time.
  • Optional real time clock enables accurate timestamping of events.
  • Built in power quality monitoring detects and saves input voltage anomalies which can be saved for later diagnostic analysis.
  • Programmable analog interface scaling facilitates incorporating the ASD to existing systems with minimal effort.
  • Load impedance measurement, including rate-of-change calculations, enable load "state of health" monitoring and implementation of system preventive maintenance algorithms
  • Programmable filter bandwidth of the output voltage, current and power monitors let the user accommodate their response speed to particular needs.
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Sorensen - SG Series 5kW-30kW Modular Programmable Precision High Power DC Power Supply
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  • Wide Voltage Range: 0-10V up to 0-1000V, from 4 to 30 kW
  • Fast Load Transient Response: Protection from undesired voltage excursions
  • Low Ripple and Noise
  • Hardware Trigger (Ethernet Option)
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California Instruments - i-iX Series II 3kVA - 15kVA AC/DC Power Source with a high performance power analyzer
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  • Multiple Chassis Configurations
  • Powerful output transient generation
  • High Crest Factor Capability
  • Arbitrary waveform generation
  • IEC 61000-3-2 and IEC 61000-3-3