HT Instruments PQA820 Network diagnostics Calibrated to (ISO standards) 3-phase Data logger

Overview

4 channels for current 0.1 A to 1000 A AC TRMS
4 channels for voltage 10 V to 690 V AC TRMS
Apparent, active and reactive power measurement
Apparent, active and reactive energy measurement
Measurement of cos and power factor (PF)
Measurement of frequency
Measurement interval from 5 sec to 60 min
Calculation of the THD for voltage and current
Over-vibration analysis Voltage & current up to the 50th harmonic wave order
mains types: single-phase, three-phase with or without neutral
configuration and data transfer via USB, Wi-Fi
real-time analysis via Wi-Fi or USB
internal Li-ION battery
IP65 dustproof and splashproof

Description

The PQA820 is a power quality analyser for simple and comprehensive analysis of the most important parameters of the electrical system, including power consumption and energy consumption. The measurement is made via 4 current transformers and 4 voltage inputs.

Online analysis
Thanks to the innovative concept, the PQA820 can be connected to smartphones, tablets and PDAs (iOS and / or Android) and thus inform the user precisely in real time about all consumption values of the system to be measured. All electrical parameters are displayed in numerical or graphical mode, including waveforms and histograms.

Memory
The large integrated memory enables a recording duration of more than 30 days with e.g. 383 selected measurement parameters and a measurement interval of 10 minutes. The PQA820 stores all 383 parameters by default and thus avoids possible setting errors. Only the mains form (single-phase, 3-phase with N or 3-phase without N) has to be selected by the user.

Interfaces
The PQA820 is powered by an internal Li-Ion battery and an integrated mains supply via the L-N or L-L connector. The Wi-Fi and USB interfaces provide easy connectivity to smartphones, tablets, PDAs and PCs for device configuration, starting and stopping measurements, downloading data and online analysis.

housing
The IP65 rated PQA820 (waterproof) enables outdoor use in harsh environments.

Delivery content

• PQA820 in a robust case (IP65) - bag for accessories - 4 flexible current transformers 100 A/1000 A AC - 4 coloured safety test leads - 4 crocodile clips - evaluation & protocol software Topview - USB

Keywords

08033772798747, HT Instruments, PQA820, Three-phase power analyzer, Three-phase power measurement device