PTS 3.3 C-1-2

The PTS 3.3 C portable test system consists of an integrated threephase current and voltage source and a threephase electronic reference standard of accuracy class 0.05%. Characteristic features of the PTS 3.3 C are its wide measuring range, high accuracy and high tolerance to unwanted external influences.The PTS 3.3 C allows the overall testing of meters and metering installations plus analysis of the local mains conditions.
Advantages
! Easy verification of meters under precise load conditions, using the built-in, compact, current and voltage source
! Automatic operation with (programmable) predefined load points without the need of an external PC
! Exchangeable Compact Flash (CF) memory card for storage of measurement results and customer data
! Display of vector diagram and phase sequence for analysis of the supply conditions
! User-friendly system for data input and easy operation of combined source and reference meter
! The system may be used either as a stand-alone reference standard meter, or together with the integrated power source as acomplete portable test system
Functions
! Independent generation of single or three-phase loading conditions for verification of meters
! Active, reactive and apparent energy measurement for single phase, three phase, 3 wire or 4-wire, systems with integrated error calculator and pulse output
! Vector diagram, harmonics spectrum, wave form and rotary field display for analysis of the mains conditions
! Burden measurement of Current Transformer (CT) and Potential Transformer (PT)

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