The digital universal measuring device GPQM144 is suited for measuring and displaying electrical quantities of electricity networks. The device measures currents and voltages, energy consumption and power, and displays the individual current/voltage harmonics for assessment of the power quality in accordance with DIN EN 50160. The accuracy of active energy measurements corresponds to class 0.2 S in accordance with DIN EN 62053-22.
The GPQM144 is suitable for use in 2-, 3- and 4-wire systems and in their respective versions as TN, TT and IT systems. This allows monitoring single and polyphase systems. With its standardised dimensions of 144 x 144 mm, the device is intended for front panel mounting.
FEATURES:
Class A power Analyzer
Monitoring the quality in accordance with DIN EN50160
Accuracy class according to IEC 62053-22: 0.2S
High Resolution Failure Record with 1024 point/cycle
Harmonics measurement up to 63rd order
Colorful LCD interface
Failure diagnose location, 20us for transient disturbance record
