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.
June 29, 2015
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.
*As compared to Yokogawas WT2000
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.
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.
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.
*1 As compared to Yokogawa's products
*2 Reading error
|760301||WT3000 1 input element model|
|760302||WT3000 2 input element model|
|760303||WT3000 3 input element model|
|760304||WT3000 4 input element model|
For connection the external input of the WT3000 to the current sensor.
BNC-BNC 1m. For connection to simultaneously measurement with 2 units, or for input external trigger signal.
BNC-BNC 2m. For connection to simultaneously measurement with 2 units, or for input external trigger signal.
Printer Paper Roll
Thermal paper (10m) for WT1600, WT 1800, WT3000, & WT3000E - 1 roll
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.
Adapters for fitting a 4mm banana plug to a fork terminal. Set contains one black and one red clip. 1000 Vrms-CAT II.
Rated at 300 V. Attaches to the 758917 test leads. Sold in pairs.
Two adapters in a set (spring-hold type).
For conversion between BNC and female banana plug
Applicable for DL750/DL750P, SL1000 & SL1400.
Rated at 1000V. Attaches to the 758917 test leads. Sold in pairs.
Deluxe instrument cart with adjustable shelf positioning.
Compact instrument cart
500 mm (W) x 560 mm (D) x 705 mm (H)
/A option: keyboard, mouse table
/B option: comes with a 3-prong power strip
All-purpose rolling instrument cart.
RACK MOUNTING KIT For an EIA-compliant Single-housing Rack
RACK MOUNTING KIT For an JIS-compliant Single-housing Rack
High Accuracy Measurements of Transformers
The circuit design for the line filters used on the WT & PZ series instruments are similar to Butterworth filters but have been redesigned. We redesigned the original filtering characteristic to obtain a ...
Selecting formulas for calculating apparent power and reactive powerThere are several types of power—active power, reactive power, and apparent power. Generally, the following equations are satisfied:Active power P = ...
This training module covers the following topics:
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