Metrel MI2792 - POWERQ4 PLUS

The MI 2792 PowerQ4 Plus is top of the range power quality analyser. With it’s 4 current and 4 voltage channels it is suitable for locating, predicting and troubleshooting of problems in three and in single phase power distribution systems. All 4 current channels have the ability to automatically recognize clamps whose range can be set on the instrument.

MEASURING FUNCTIONS

• Voltage: TRMS, peak, crest factor (4-channel)
• Current: TRMS peak, crest factor (4-channel)
• Power (active, reactive, apparent)
• Power factor, cos ϕ
• Unbalance, flicker measurement
• Harmonic analysis up to 50th harmonic, THD measurement
• Energy (active, reactive, generated, consumed)
• Power quality analysis according to EN 50160
• Capturing and recording of power susply events (shut-down’s, interruptions, swells, dips)
• Inrush currents monitoring and recording up to 10 adjustable alarms
• Waveform displaying and snapshot

MAIN FEATURES

• 4 voltage channels with wide measurement range: 0 … 1000 Vrms (CAT III / 1000 V).
• 4 current channels with support for automatic clamp recognition and “on instrument” range selection.
• Compliance with power quality standard IEC 61000-4-30 Class S/A. Predefined recorder profile for EN 50160 survey.
• Power measurements compliance with IEC 61557-12 and IEEE 1448.
• Simultaneous 8 channels - 16 bit AD conversion for accurate power measurements (minimal phase shift error).
• Simple to use and powerful recorder with 8 MB of memory and possibility to record up to 524 different power quality signatures.
• Interharmonics and mains signalling measurement and recording.
• Temperature probe for measuring the temperature of the tested transformer, capacitor bank, etc.
• Faster troubleshooting due to on-screen displaying of trends and captured events, while recording
• is performed in the background.
• 4-quadrant measurements (generator and load with capacitive or inductive characters).
• Powerful troubleshooting tools: transient, fast, and waveform recorder.
• Voltage events and user defined alarms capture.
• Internal memory allows recording up to 4 weeks.
• Instrument or a group of them can be remotely controlled and programmed via GPRS modem
• 15 hour of autonomous (battery) supply.
• PowerView is a companion PC Software which provides easiest way to download, view and analyze measured data and print test reports.

SOFTWARE
PowerView PC SW platform contains a package of functionalities needed for profund evaluation of power quality phenomena and creation of complex reports like:

• Data download
• Predefined EN 50160 power quality test report
• Data merge
• Transfer of test data to other applications (MS Excel, MS Word, etc.)
• Filtering of recorded data
• Tool for repairing of downloaded results to prevent loss of data during transmission

TECHNICAL DATA
Dimensions: 220 x 115 x 90 mm
Mass: 0.65 kg

Do you have a POWERQ4 PLUS that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.