Delta MS 300M - Display Solar Power Calculator Specifications download pdf (Page 7)

Precision Power Analyzer WT3000

* LabVIEW is a registered trademark of National

Instruments Corporation.

Can be downloaded free from our Web site:

http://www.yokogawa.com/tm/wtpz/wtfree/tm-wtfree_04.htm

Note) This software cannot communicate with the WT using a serial (RS-232) interface (/C2)

or USB port (PC) (/C12).

Utility Software

•

Harmonic Measurement (/G6 option)

The Harmonic Analysis Software (Model 761922) loads data measured by the

WT3000 and performs harmonic analysis that complies with IEC61000-3-2 edition

2.2. You can use the model 761922 harmonic measurement software to perform

harmonic measurement tests conforming to IEC 61000-4-7 edition 2 (window width is

10 cycles of 50 Hz and 12 cycles of 60 Hz) with WT3000.

Communications: GP-IB, Ethernet (/C7)

Harmonic Current Measurement Value List and Bar Graph

Enables PASS/FAIL evaluations of harmonic measurement results in line with

standard class divisions (A, B, C, D). Displays lists of measurement values, as well

as bar graphs that let you compare the measured value and standard limit value for

each harmonic component.

Measurement Mode

Three modes are available for harmonic

measurement.

• Harmonic observation: Lets you view

current, voltage, and phase angle for

each order in a bar graph.

• Waveform observation: Lets you view

measured signals to confirm the

suitability of the range and other factors.

• Harmonic measurement (standards

testing): For conducting standards tests

and making the associated judgments.

Efficiency is gained by performing tests

after checking the waveform in

Observation mode.

Harmonic Measurement / Voltage Fluctuation and Flicker Measurement Software (761922)

WTViewer is an application software tool that reads numeric, waveform, and

harmonic data measured with the WT3000 Precision Power Analyzer.

Communications:GP-IB, Serial (RS-232, /C2), USB(/C12), or Ethernet (/C7)

WTViewer 760122 WTFileReader (free)

You can download this software program from our

web site

WTFileReader (free)

•

Flicker Measurement (/FL option)

This function enables voltage fluctuation

and flicker measurements in compliance

with EN61000-3-3 (Ed1:1995).

* The flicker test can also be performed with the

WT3000 alone. Using the model 761922

harmonic/flicker measurement software (sold

separately), you can display trend graphs, CPF

graphs, or reports of the dc, dmax, and IFS

(instantaneous flicker sensation) values in

addition to the WT3000 judgment results.

• Numeric Data

WTViewer can simultaneously display

voltage, current, power and various

other measured parameters for one to

four elements individually, and for ∑A

and ∑B calculations.

• Measuring Harmonics*

WTViewer can numerically or graphically

display the results of measured

harmonics up to the 100th order for such

parameters as voltage, current, power

and phase angle.

* requires / G6 option

• Waveform

Voltage and current waveforms can be

monitored on the PC screen. You can

confirm the voltage-current phase

difference, waveform distortion, and

other phenomena.

• Viewing Trends

You can capture and view various data,

measured with the WT3000 on your PC

in a graphical trend format. This feature

lets you monitor power supply voltage

fluctuations, changes in current

consumption and other time-based

variations.

WT1600/WT3000 File Reader Software (off-line)

WTFileReader software can load and display data measured by the WT3000

Precision Power Analyzer or WT1600 Digital Powermeter that has been saved to a

memory medium. That data can also be saved in CSV format.

Harmonic bar graph display in harmonic

observation mode

SOFTWARE

Tested product

Low distortion

power supply

1 2 3 4 5 6 7 8 9 10 11 12 ... 18 19

Comments to this Manuals

No comments

Delta MS 300M - Display Solar Power Calculator Specifications Page 7

Comments to this Manuals