Sifam Tinsley, AP70-38F75HZZZ0000, Alpha 70 Multifunction Meter, 3 Phaze,100 -500 VLL 1/5A Input Voltage,60-300 U Power Supply
Features:
- Measures & Monitors more than 80 parameters: All basic electrical parameters. Power quality parameters (Overcurrent, Sag & Swell). Individual harmonics contain per-phase voltage and current.
- True RMS measurement: The instrument measures distorted waveform up to 56th Harmonic for 50Hz and up to 46th Harmonic for 60Hz.
- Power Quality Measurement: Sags & Swells detection Measurable up to 56th for 50Hz and up to 46th harmonic for a Maximum of any 6 harmonics can be monitored simultaneously for each phase. Measurement of RMS value of fundamental and per phase voltage and current harmonics. (%) THD of per phase voltage and current Distortion factor of individual harmonics Time stamping of sags & swells.
- Graphical Analysis: Per phase individual harmonic bar graph representation. Real-time vector representation of all 3 Phases for complete system analysis.
- Energy class 0. 5S as per IEC 62053.
- Onsite programmable for user-desired applications.
- Real-Time Clock (RTC): Displays time and date.
- Phase sequence detection: Incorrect phase sequence indication or phase failure indication on any of the input voltages.
Alpha 70 is a compact, multi-function panel mounts power quality monitor, that measures, calculates, and displays major electrical parameters of a three-phase power system like the voltage, current, active/ fundamental reactive, apparent power and energy, individual harmonics, sags, and swells.
For more information, please see 
Data Sheet
