Atec Yokogawa-WT3000 - Manual (Page 2)

2
Precision Power Analyzer WT3000
2
Yokogawa’s power measurement technology provides best-in-class *1
precision and stability
Features
Option
Standard feature
Software (sold separately)
PCcard
slot
Internal
Memory
DAoutput VGA Comm
Printer
Voltage
range
Current
range
External
sensor
range
Frequency
power
range
Inputs
4 input
elements
Basic
Power
Accuracy
Crest
factor
Display
Data
updating
interval
As fast as
50 ms
Delta
calculation
Frequency
measurement
Motor
evaluation
Comm Comm Comm
USB
Software
USB
memory
Cycle Fricker Wideband
harmonics
IEC
harmonics
Waveform
computation
FET
computation
Sampling
data saving
Normal
harmonics
Software Software
With basic power accuracy of
± 0.02% of reading, DC and 0.1
Hz–1 MHz measurement bandwidths, and up to four input elements,
the WT3000 provides higher-accuracy measurement for inverter I/O efficiency.
More Precise. More Bandwidth. More Features. *2
• The WT3000 is a truly innovative measurement solution, combining top-level measurement accuracy
with special functions.
*2
• The large, 8.4-inch liquid crystal display and the range indicator LEDs ensure good readability and
make the system easy to use.
APEX
Basic
Power
Accuracy:
±0.02%
The WT3000 is the answer to your measurement problems.
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.
For answers to these questions, see page 6.