PRECISION POWER ANALYZER WT3000

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The WT3000 is the ideal measurement solution for applications such as product efficiency testing, engineering, R&D work on inverters, motor drives, lighting systems and electronic ballasts, UPS systems, aircraft power systems, transformer testing and other power conversion devices.


What's New

June 29, 2015

  • Released firmware Version 6.11

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With basic power accuracy of ±0.02% reading, DC and 0.1 Hz-1 MHz measurement bandwidths, and up to four input elements, the WT3000 provides higher-accuracy measurement of I/O efficiency.

  • Basic power accuracy: 0.02% of reading
  • 2A current input element
  • Good readability: The large, 8.4-inch LCD and the range indicator LEDs
  • Simultaneous measurement with 2 units (8 power input elements)
  • Store function: 50 ms data storing interval
  • Interface: GP-IB, Ethernet, RS-232 and USB
  • Advanced computation function: Waveform computation, FFT analysis, waveform sampling data saving.
  • IEC61000-3-2 and IEC61000-3-12: Harmonic measurement
  • IEC61000-3-3 and IEC61000-3-11: Voltage fluctuation / flicker measurement
  • IEC61000-4-15 Ed2.0 (Support Flicker meter standard)

More Precise. More Bandwidth. More Features.

  • The WT3000 is a truly innovative measurement solution, combining top-level measurement accuracy with special functions.*
  • The large, 8.4-inch liquid crystal display and the range indicator LEDs ensure good readability and make the system easy to use.
*As compared to Yokogawas WT2000

Have you had problems or questions such as these?

  • When working with efficiency-improvement evaluation data for a high-efficiency motor, improvements cannot be seen unless measurements are taken with very high precision.
  • Measurement efficiency is poor during power measurements and power supply quality measurements.
  • You measure voltage using mean values out of habit, and are wondering if that is really the best approach.
*For answers to these questions, see applications page.

Better Efficiency in Power Measurements

In developing the WT3000, Yokogawa focused on improving efficiency in two basic areas. One goal was to obtain highly precise and simultaneously measurements of the power conversion efficiency of a piece of equipment. The other objective was to improve equipment evaluation efficiency by making simultaneous power evaluations and tests easier and faster.

New Innovations to Enhance the Reliable Measurement Technology;

The Yokogawa WT2000 was very popular with users and considered highly reliable because of its high precision and excellent stability. The WT3000 is based on a measurement system which combines the measurement technology used in the WT2000 as well as other WT Series models. With the WT3000, we made further improvements to the basic performance specifications for even better functionality and reliability. We are confident users will appreciate these improvements to power and efficiency measurements thanks to the new power control technologies we have introduced.

A Variety of External Interface Choices

Wt3pccard


The WT3000 is the first model in the WT Series which is standard- equipped with a PC card slot (ATA flash card slot). This interface allows data to be saved quickly, so data processing time is reduced. The WT3000 is also standard-equipped with a GP-IB port. In addition, a serial (RS-232) port, Ethernet port, and USB port are available as options. The variety of interface choices allows customers to use the best interfaces for a wide variety of equipment, media, and network environments.


 

Yokogawa's highest-precision power analyzer *1

The WT3000 has the highest precision of all the Yokogawa power analyzers in the WT series. The models in the WT series are designed to meet a wide variety of user needs. The WT300 series is a high price-performance series which is very popular in production line applications. The WT1800 allows measurement data to be viewed in a variety of ways, including numerical value display, waveform display, and trend display capabilities.


WTFamily 2

*1 As compared to Yokogawa's products
*2 Reading error

WT3000 controls: simple to use, easy to view

Range settings using direct key input

Intuitive control using cursor keys

Using item pages to set display preferences

A Variety of display formats

50ms data updating intervals

Compensation functions

User-defined function

Efficiency calculation function

A Variety of integration functions

Advanced Calculation Function (/G6 option)

Delta Calculation (/DT)

Added Frequency Measurement (/FQ)

D/A Output (/DA)

Built-in printer(/B5)

VGA output (/V1)

Serial (RS-232) (/C2)

USB Port for Peripherals (/C5 Option)

USB Port for Connection to PC (/C12 Option)

Ethernet Communication Function (/C7 Option)

Cycle-by-cycle function (/CC)

Flicker measurement (/FL)

Model Description
760301 WT3000 1 input element model
760302 WT3000 2 input element model
760303 WT3000 3 input element model
760304 WT3000 4 input element model
Name Description File Type  
Bulletin 7603-00E WT3000 Precision Power Analyzer pdf icon
1.38 MB
Download
Bulletin 7000-30E Measurement Solutions for Vehicle Development pdf icon
1.22 MB
Download
Name Description  
How Green is your Software? Want to know how green is your Software? Intel® Energy Checker and Yokogawa can help you! The Intel® Energy Checker SDK provides software developers a simple way to measure the energy efficiency (greenness) of their Software by exposing the necessary and basic measurements made by Yokogawa’s highly accurate and reliable Power Analyzers.
Learn More
Evaluation of Lighting Devices Simultaneous measurement of voltage, current, and THD (distortion factor Learn More
Harmonic measurements Harmonic measurements Learn More
Measurement of Inverter Efficiency Measuring efficiency with high precision: simultaneous measurement of input and output
Learn More
Measurement of Power Consumption in Mobile Phones

Measurement of Power Consumption in Mobile Phones 

 

Learn More
Measuring Conversion Efficiency of Power Conditioner Measuring Conversion Efficiency of Power Conditioner Learn More
Reference equipment for power calibration Reference equipment for power calibration Learn More
Name Description  
761922 Harmonic Analysis Software for WT3000 (Learn More) The measurement procedures and settings for harmonic/flicker standards testing have been precisely defined. Learn More
761922 Harmonic Analysis Software for WT3000/WT3000E (trial version) The measurement procedures and settings for harmonic/flicker standards testing have been precisely defined. y-Link
761922 Harmonic Analysis Software for WT3000/WT3000E (Upgrade Version) The measurement procedures and settings for harmonic/flicker standards testing have been precisely defined. y-Link
LabVIEW Drivers for WT3000 LabVIEW drivers for WT3000 y-Link
Power Consumption Measuring Software For use with WT3000/WT3000E, WT1800,WT1600*¹, WT500, WT210*¹ and WT310. Conforms to IEC62301 Ed2.0(2011) and EN 50564:2011 testing methods.
*¹ The WT1600 and WT210 discontinued sales
y-Link
TMCTL TMCTL is a DLL to support development of custom software. By using this DLL, users can write original programs to control instruments from a PC. y-Link
USB Driver The USB Driver is needed when required by the software. y-Link
WT File Reader for WT500/WT1600/WT1800/WT3000 This software allows you to display data saved in WT500/WT1600/WT1800/WT3000/WT3000E on your PC and change it to .csv format. y-Link
WT3000 Sample Program - Visual Basic This is a Visual Basic sample program of GP-IB/RS232/Ethernet/USB for WT3000 y-Link
WT3000 Sample Program - Visual Basic net This is a Visual Basic net sample program of GP-IB/RS232/Ethernet/USB for WT3000 y-Link
WT3000 Sample Program - Visual C# This is a Visual C# program of GP-IB/RS232/Ethernet/USB for WT3000 y-Link
WT3000 Sample Program - Visual C++ This is a Visual Basic C++ program of GP-IB/RS232/Ethernet/USB for WT3000 y-Link
WTViewer 760122 - Update WTViewer acquires numeric, waveform, and harmonic data from the WT3000/WT1800/WT500 Digital Power Analyzer via Ethernet, GP-IB or serial communications (RS-232). Learn More

BNC Cable 366924

BNC Cable 366924

BNC-BNC 1m. For connection to simultaneously measurement with 2 units, or for input external trigger signal. 

BNC cable 366925

BNC cable 366925

BNC-BNC 2m. For connection to simultaneously measurement with 2 units, or for input external trigger signal.

Measurement lead set 758917

Measurement lead set 758917

A set of 0.8m long red and black test leads, used in combination with a pair of optional 758922 or 758929 alligator-clip adapters. Appliable for DL750/DL750P & SL1400.

Fork terminal adapter 758921

Fork terminal adapter 758921

Adapters for fitting a 4mm banana plug to a fork terminal. Set contains one black and one red clip. 1000 Vrms-CAT II.

Small Alligator-clip Adapter 758922

Small Alligator-clip Adapter 758922

Rated at 300 V. Attaches to the 758917 test leads. Sold in pairs.
Applicable for DL750/DL750P, SL1000, SL1400

Safety Terminal Adapter Set 758923

Safety Terminal Adapter Set 758923

Two adapters in a set (spring-hold type).

Conversion Adapter 758924

Conversion Adapter 758924

For conversion between BNC and female banana plug
Applicable for DL750/DL750P, SL1000 & SL1400.

Large Alligator-clip Adapter 758929

Large Alligator-clip Adapter 758929

Rated at 1000V. Attaches to the 758917 test leads. Sold in pairs.
Applicable for DL750/DL750P, SL1000, SL1400.

B9284LK External Sensor Cable

B9284LK External Sensor Cable

For connection the external input of the WT3000 to the current sensor.
Length: 50cm

B9316FX

B9316FX

Printer Paper Roll
Thermal paper (10m) for WT1600, WT3000 - 1 roll

 

All Products Guide
All Products Guide
PDF (10.26 MB)
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