HT PQA823 & PQA824 - Professional Power Quality Analyzers in compliance to EN50160 PQA823, PQA824

Description

Measurements :

• Phase-Phase, Phase-Neutral, Phase-Ground AC TRMS voltages 
• DC voltages 
• Phases and neutral AC TRMS currents
• DC currents 
• Power factor 
• Active, reactive and apparent powers and energies 
• DC power
• Voltage harmonics up to the 49th order
• Current harmonics up to the 49th order 
• Voltage anomalies (sags, swells) with 10ms resolution 
• Flicker in compliance to EN50160 
• Voltage unbalance in compliance to EN50160 
• Inrush currents 

Technical data

• Display: graphic TFT with backlight, ¼ VGA (320 x 240)
• Integration period could be: 1, 2, 5, 10, 30 seconds, 1, 2, 5, 10, 15, 30, 60 minutes 
• Memory: > 3 months @ 251 parameters and integration period = 15 min
• Internal memory: 15 Mbyte
• External memory: USB pen drive
• External memory: compact flash card
• Operative system: Windows CE
• PC communication port: USB