PNA571 (PQA)

Power quality analyzer PNA571 is a portable instrument in a rugged high-impact enclosure with embedded touch-screen display.

Two "Hot-swap" batteries provide PNA571 with enough power to run for 2-3 hours without an external power supply.

PNA571 has 4 voltage inputs, 4 current inputs for direct 5 A signals or current clamp signals.

Specification

Technical Specification:

Generally
Storage intervals k*0.2 s/ 3 s/ k*1 min/ 10 min/ 15 min/ 2 h
Operating temperature 0 up to +50 °C
Storage temperature -20 up to +60 °C
Humidity 10 up to 90 %, non-condensing
Size 150 x 360 x 300 mm (h x w x d)
Weight 5 kg
Voltage Inputs
Number of inputs 4
Input ranges L1 – L3 70 V, 150 V, 300 V, 700 V (RMS)
Input ranges N 5 V, 10 V, 50 V, 100 V (RMS)
Bandwidth 10 Hz up to 3 kHz
Isolation voltage 6 kV RMS, 50 Hz, 1 min
Accuracy +/-0.1 %
Connection 1-phase, 3-phase, 3-phase + N, star, delta and Aron
Current Inputs
Number of inputs 4
Input ranges According to used current clamps
Direct current input 0 - 5 A AC
Bandwidth 10 Hz up to 3 kHz
Accuracy +/-0.5 %
Standards
Safety IEC 61010-1, 600 V AC RMS, CAT III
EMC EN 50082-2, industrial norm
Analysis procedure EN 50160, IEC 61000-4-7,
IEC 61000-4-15, IEC 61000-4-30
Hardware
Memory 1024 MB RAM
Processor Core2Duo 2 GHz
HDD 32 GB Flash HDD
Display 10.4” TFT touch screen 1024 x 768
Interface 2x USB, RS232, Ethernet
A/D converter 16 bits
Sampling frequency 9600S/s, 19200S/s, 38400S/s
Power supply 2 batteries + external 90-264 V AC

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