Class A compatible Power Quality Analyzer with 3 voltage and 4 current channels.
The Working Standard is used to test single and three phase meters,instrument transformers and installations on site.
The PWS 3.3 is a combination of a three-phase Portable Working
Standard of class 0.05% or 0.1% and an IEC 61000-4-30 The Power Quality Analyzer is used to resolve disputes at contractualapplications, for statistical surveys, including EN 50160 reporting,and for online troubleshooting of different kind of power quality problems
- Two instruments in one compact case
- Large 6.4” (640 x 480 pixels) colour TFT display with graphical user interface
- Data transfer and communication via USB or ETHERNET
- Data storage on removable Compact Flash memory card
- Independent UCT sets of clamp-on CTs allow service, calibration or later purchase of clamp-on CTs without factory return of the device.
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