DIGITAL POWER ANALYZERS

Digital Power Analyzers are instruments for laboratory, manufacturing test, or handheld applications to accurately measure and analyze electrical power characteristics.

Yokogawa's power measurement technology provides best in class precision and stability and best performance for accuracy, readability, simultaneous measurement function, advanced computation, and harmonic and flicker measurement.

Selection Guide
Model WT3000E WT3000 WT1800 WT500 WT310 WT330 PX8000
WT3000E Precision Power Analyzer WT3000 Precision Power Analyzer WT1800 High Performance Power Analyzer WT500 Power Analyzer WT300 Series Digital Power Meters WT300 Series Digital Power Meters PX8000 Precision Power Scope
Number of Input Channels 1 to 4 1 to 4 1 to 6 1 to 3 1 2 or 3 1 to 4
Basic Power Accuracy (60 Hz) 0.01% of Reading +
0.03% of Range
0.02% of Reading +
0.04% of Range
0.1% of Reading +
0.05% of Range
0.1% of Reading +
0.1% of Range
0.1% of Reading +
0.1% of Range
0.1% of Reading +
0.1% of Range
0.1% of Reading +
0.1% of Range
Power Frequency Range DC
0.1 Hz to 1 MHz
DC
0.1 Hz to 1 MHz
DC
0.1 Hz to 1 MHz
DC
0.5 Hz to 100 kHz
DC
0.5 Hz to 100 kHz
DC
0.5 Hz to 100 kHz
DC
to 20 MHz
A/D Converter 16-bit
200 KS/sec
16-bit
200 KS/sec
16-bit
2 MS/sec
16-bit
100 KS/sec
16-bit
100 KS/sec
16-bit
100 KS/sec
12-bit
100 MS/sec
Voltage Ranges 15 - 1000V 15 - 1000V 1.5 - 1000V 15 - 1000V 15 - 600V 15 - 600V 1.5 - 1000V
Current Ranges (2A Element): 5mA - 2A;
(30A Element): 0.5A - 30A,
both elements can be installed together
(2A Element): 5mA - 2A;
(30A Element): 0.5A - 30A
(5A Element): 10mA - 5A;
(50A Element): 1A - 50A,
both elements can be installed together
0.5A - 40A 5mA - 20A 0.5A - 20A 10mA to 5A RMS
Speed & Torque Input YES YES YES NO NO NO YES
(AUX Input Module)
Harmonic Analysis 0.1 - 2600Hz
100 Orders Max
0.1 - 2600Hz
100 Orders Max
0.5 - 2600Hz
500 Orders Max
10 - 1200Hz
50 Orders Max
40 - 440Hz
50 Orders Max
40 - 440Hz
50 Orders Max
20Hz - 6.4kHz
500 Orders Max
Independent Range Selection YES YES YES YES NO NO YES
Display Type 8.4-inch TFT color LCD 8.4-inch TFT color LCD 8.4 inch XGA color TFT LCD 5.7-inch TFT color LCD 7 segment LED 3 displays 7 segment LED 3 displays 10.4 inch color TFT LCD
Storage PC Card
USB Memory Stick; 30 MB Internal
PC Card
USB Memory Stick; 30 MB Internal
USB Memory Stick 32 MB Internal 20 MB Internal & USB Memory Stick Maximum 600 samples memory (internal use only) Maximum 300 samples memory (internal use only) 16 GB SD and SDHC card, USB Memory Stick
Interface Standard: GP-IB Optional: RS-232, Ethernet, USB Standard: GP-IB Optional: RS-232, Ethernet, USB Standard: GP-IB, USB, Ethernet Standard: USB Optional: GPIB, Ethernet Standard: USB, RS-232 or GP-IB Optional: Ethernet Standard: USB, RS-232 or GP-IB Optional: Ethernet Standard: GP-IB, USB, Ethernet
Warranty 3-Years Standard

Precision Power Analyzer WT3000E

Precision Power Analyzer WT3000E

The WT3000E is the world’s highest accuracy Power Analyzer. The basic power accuracy is 0.01% of reading + 0.03% of range. It is the enhanced version of the industry standard WT3000. Along with high accuracy it provides a broad bandwidth of DC, and 0.1Hz to 1 MHz. The high measurement accuracy will provide engineers with the test data needed to evaluate power consumption and energy loss more precisely.

Precision Power Scope PX8000

Precision Power Scope PX8000

The PX8000 brings transient analysis and high time-based accuracy to electrical power measurements. Its combination of accurate power measurements over precise time intervals is vital for analyzing energy loss and efficiency in high speed switching devices.

High Performance Power Analyzer WT1800

High Performance Power Analyzer WT1800

The WT1800 Power Analyzer offers maximum flexibility with up to six wattmeter elements, high bandwidths, simultaneous high speed digitizing, and wide voltage and current ranges.

Mid-Range Power Analyzer WT500

Mid-Range Power Analyzer WT500

The mid-range WT500 is compact and easy to use. Its color TFT displays numeric and waveform measurements. It is offered with one to three input elements, with a basic power accuracy of 0.1% and 100 kHz bandwidth.

Value Series Power Analyzer WT300

Value Series Power Analyzer WT300

The WT300 offers high performance and high reliability in a compact package with excellent price value, making it ideal for multiple applications from R&D to manufacturing test. It is the fifth generation of Yokogawa's value series power analyzer, and the world's best selling power analyzer.

Clamp-on Power Analyzer CW240

Clamp-on Power Analyzer CW240

The CW240 is a portable three-phase power analyzer for field testing, maintenance, and service of equipment such as transformers, motors, and electrical distribution systems. It is a complete tool for measuring power quality, enhancing energy efficiency, assessing and improving equipment life cycles.
 

Digital Power Meters WT Series & Precision Power Scope PX

Yokogawa's WT and PZ Series Power Analyzers are designed for all types of R&D, design validation, and manufacturing applications. Choose the power analyzer that fits your application and budget requirements.

All Products Guide
All Products Guide
PDF (10.26 MB)
CALL TOLL-FREE AT
1-800-888-6400
(8:00 TO 17:00 EASTERN)
y-Link