Electrical network analyzer PROVA 6830A

powervoltagepower factor

• Power Analysis for 3P4W, 3P3W, 1P2W, 1 P3W • True RMS value (V123 and 1123) • Active Power (W, KW, MW, GW) • Apparent and Reactive Power (KVA, KVAR) • Power Factor (PF), Phase Angle (cIa) • Energy (WH, KWH, KVARH, PFH) • AC Current (0.04A to 6000A) and Voltage measurement: True RMS, Auto Range. • Capable of analyzing if standby power consumption to the maximum demand of a factory • Display of 35 Parameters in One Screen (3 P4W) • Programmable CT (1 to 600) and PT (1 to 3000) Ratios • Display of Overlapped Voltage and Current Waveform • Average Demand (AD in W, KW, MW) • Maximum Demand (MD in KW, MW, KVA, MVA) with Programmable Period • Harmonic Analysis to the 99th Order • Display of 50 Harrnonics in one Screeri with Waveform • Display of Waveform with Peak Values (1024 Samples / Period) • Analysis of Total Harmonic Distortion (THD- F) • Graphic Phasor Diagram with 3 Phase System Parameters • Capture 28 Transient Events (rime + Cycles) with Programmable Threshold (%) • DIP, SWELL, and OUTAGE are included in transient events. • 3 Phase Voltage or Current Unbalance Ratio (VUR, IUR) • 3 Phase Voltage or Current Unbalance Factor (dO%, d2%) • Calculated Unbalanced Current through Neutral Line (In) • 512K Memory with Programmable Interval (Sampling time from 2 to 3000 seconds, 17,000 records for 3P4W system) • Output of Waveform, Power Parameters and Harmonics at Command • Large Dot Matrix LCD Display with Backlight • Software to work with PC via Optical Isolated RS-232C to USB Interface • Built-in timer and calendar for data logging