The MI 2883 Energy Master is a hand-held three phase power quality analyser, specially designed for energy logging and subsequently efficiency calculation. Reducing energy use reduces energy costs and may result in a financial cost saving. Energy Master serves as a perfect tool for long term logging and later post processing of recorded data.
Large easy-to-read graphical colour display enabling the user on site analysis and data checks.
The handy Quick Set buttons makes the instrument more user friendly and are allowing faster data overview.
Advanced PC SW package PowerView3 enables detailed analysis of recorded data, direct reading from the microSD memory card, analysis of long term records and automatic creation of professional test report.
Measuring Functions:
Voltage: TRMS, peak, crest factor (3-channel);
Current: TRMS, peak, crest factor (4-channel);
Power (active, reactive, apparent);
Power measurements fully compliant with IEEE 1459 (active, non active, fundamental, harmonic, load unbalance);
Unbalance, flicker measurement;
Harmonic and interharmonic analysis up to 50th harmonics, THD measurement;
Energy (active, reactive, generated, consumed);
Capturing and recording of power supply events (shutdowns, interruptions, swells, dips);
Power quality analysis according to EN 50160;
Recording up to 7 adjustable alarms;
Temperature measurement;
Power factor cos φ.
Application:
Checking power correction equipment performance;
Long-term analysis;
Predictive maintenance;
Verification of electrical system capacity before adding loads.
Standards:
Functionality: EN 61010-1
Measurements:
IEC/EN 61000-4-30,Class S;
IEC/EN 61557-12;
IEC/EN 61000-4-7, Class I;
IEC/EN 61000-4-15;
EN 50160;
IEEE 1448;
IEEE 1459
Electromagnetic compatibility (EMC): EN 61326
Voltage inputs/AC+DC:
Number of inputs: 4
Nominal voltage range (L – N):
Phase (L-N): 50 - 1000 VRMS
Line (L-L): 50 - 1730 VRMS
Measuring range: 10% - 150% of nominal voltage
Accuracy: IEC 61000-4-30 Class S, ±0.5% of nominal voltage,
Sampling rate: 7kSamples per sec @ 50/60 Hz, sync with mains freq.
Mains frequency range: 42.5 – 69.0Hz ±10 mHz
Current inputs/AC+DC:
Number of inputs: 4
Measuring range (with A1227 flex clamps): 3 - 6000 ARMS ±2% of m.v.
Measuring range (with A1281 iron clamps): 50 m - 1200 ARMS ±1% of m.v.
Please feel free to contact for detailed specifications, accessories, software and options.