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MI 2893 / MI 2892 / MI 2885 Main Features

Figure 2: Front plates and marking labels

1.1 Main Features

 Full compliance with power quality standard IEC 61000-4-30 Class A (MI 2893/MI 2892)

 Full compliance with power quality standard IEC 61000-4-30 Class S (MI 2885)

 Simple and powerful recorder with microSD memory card (sizes up to 32 GB are supported).

 4 voltage channels with wide measurement range: up to 1000 Vrms, CAT III / 1000 V, with

support for medium and high voltage systems.

 Simultaneous voltage and current (8 channels) sampling, 16-bit AD conversion for accurate

power measurements and minimal phase shift error.

 4 current channels with support for automatic clamp recognition and automatic range selection.

 Compliance with IEC 61557-12 and IEEE 1459 (Combined, fundamental, nonfundamental power)

and IEC 62053-21 (Energy).

 High speed transient sampling > 1MSamples/sec simultaneously on all 8 channels (4xU & 4xI)

(MI 2893)

 Transient selection between N /GND (MI 2893)

 Transient recorder with envelope or level triggering, with sampling frequency 49 kHz (MI 2892

/MI 2885)

 4.3’’ TFT colour display.

 Waveform/inrush recorder, which can be triggered on Event/Alarms/Level U/Level I/Interval;

transient recorder for phase/neutral lines (voltage and current simultaneously) with level and

envelope trigger selection run simultaneously with general recorder.

METREL MI 2893 User Manual

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