Precision Power Analyzer WT3000

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	Precision Power Analyzer WT3000

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Features

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Better Efficiency in Power Measurements	New Innovations to Enhance the Reliable Measurement Technology	A Variety of External Interface Choices
Standard Version	Motor Version	Rear Panel
Characteristics	Supports Crest Factor 6	Store Function

Select the model most suited to your measurement needs

Standard Version

High accuracy and wide frequency range
Basic power accuracy

±(0.02% of reading + 0.04% of range)
frequency range
DC, 0.1 Hz to 1 MHz
Low power factor error
Power factor error when cosø=0

0.03% of S
S is reading value of apparent power
ø is phase angle between voltage and current
Current range
Direct input

0.5/1/2/5/10/20/30 [A]
* Models with input elements supporting current output type current sensors are planned for release.
External input

50m/100m/200m/500m/1/2/5/10 [V]*
Voltage range

15/30/60/100/150/300/600/1000 [V]*
* Voltage range and current range are for crest factor 3
Continuous maximum common mode voltage (50/60 Hz)
1000 [Vrms]
Data Update rate: 50 ms to 20 sec
Effective input range: 1% to 130%
Simultaneously measurement with 2 Units
Standard PC card slot

Motor Version

Calculation of motor and total efficiency

In addition to the functions of the standard version, the new models offer powerful motor/inverter evaluation functions
Voltage, current, and power measurement with torque and speed input

Measures torque meter and speed sensor output (analog or pulse output), and allows calculation of torque, revolution speed, mechanical power, synchronous speed, slip, motor efficiency, and total efficiency in a single unit.