Power Quality Analysis MI 2092 Power Harmonics Analyser
3-phase power quality analyser for complete power quality assessment
R
3
ONLINE scope
A
63rd Harm
ENERGY counter
The MI 2092 Power Harmonics Analyser is a versatile, easy to use instrument for long term analysis of 3- phase power systems. With the ability monitor a system for up to 4 weeks, the recorder can provide an entire months worth of data which could include voltage and current fl uctuations, power draw and usage, system loading, harmonic disturbance, power factor fl uctuations and many more. The on-screen oscilloscope provides a visual description of the shape of the waveform while the energy counter calculates how much energy has been used over the time of recording. Dependant on the connected clamps, the unit can read currents from 1 A up to 3 kA and the PowerLink software (included in the standard set) allows data analysis through either tables or graphs making system analysing, fault fi nding, problem solving and report writing much easier tasks.
KEY FEATURES:
• • • •
Three current and three voltage in- puts.
Internal memory module allows re- cording up to 4 weeks.
64 parameters can be monitored or recorded simultaneously. High accuracy measurement and recording of power quality param- eters (U, I, f, cos ϕ, PF, P, Q, S, cur- rent and voltage harmonics up to 63rd
order, etc.). •
4-quadrant measurements (gen- erator and load with capacitive or inductive character).
2. 10 •
• •
• • •
Energy counter.
On-Line scope function. Instrument can be confi gured ei- ther directly or over PC.
APPLICATION:
General power quality assessment in distribution and industrial low and middle voltage electric sys- tems.
Capturing and recording of power supply events (shut-down’s, inter- ruptions, sags, dips).
Power factor correction equipment measurements.
Accessories: page 2.16
• •
Harmonics measurements and fi l- ter selection. Consumption profi le recording.
STANDARDS:
Safety (LVD): IEC/EN 61010-1 Electromagnetic compatibility (EMC): IEC/EN 61326-1 Measurements: EN 50160,
EN 61000-4-30, Class B
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