Power Quality Analysis MI 2592 PowerQ4
The MI 2592 PowerQ4 is a handheld, simple to use, portable power quality analyser with four current and four voltage measuring channels. Integrated in rugged housing and packed with powerful functions it can be effectively used for monitoring, troubleshooting and analysing of power quality conditions in power distribution networks either in industry or utilities. The PowerQ4 is the first handheld power quality analyser which is compliant with power quality standard IEC 61000-4-30 Class S and standard IEC 61557-12. Powerful PC Software package PowerView comes delivered as part of a standard set and enables downloading, analysing of recorded data and creation of test reports. Trough a simple but pow- erful interface PowerView helps to find recorded data quickly and allows to make complex analysis and data comparison.
MEASURING FUNCTIONS: • Voltage: TRMS, peak,
(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 ics, THD measurement;
harmon-
• Energy (active, reactive, generated, consumed);
• Capturing and recording of power sup- ply events (shutdowns, interruptions, swells, dips);
• Inrush currents monitoring and recording; • Waveform displaying and snapshot; • Power quality analysis according to EN 50160;
• Recording up to 10 adjustable alarms. KEY FEATURES:
• 4 voltage channels with wide meas- urement range: 0 ... 1000 Vrms (CAT III / 1000 V).
• 4 current channels with support for au- tomatic clamp recognition.
• Compliance with power quality stand- ard IEC 61000-4-30 Class S.
• Power measurements compliance with IEC 61557-12 and IEEE 1448 standards.
• Simultaneous measurement and re- cording of basic power quality param- eters (U, I, P, Q, S, PF, cos ϕ, THD).
• Power quality analysis according to EN 50160 including flicker measurement and standardized report printout in graphic and table form.
• 4-quadrant measurements (generator and load with capacitive or inductive character).
• Up to 509 parameters can be moni- tored or recorded simultaneously.
• 8 MB of internal memory space allows recording over 4 weeks.
• On-line Scope, Trend and Metering modes.
4. 8
• On-screen displaying of trends and captured events and simultaneous re- cording in the background.
• Flexible clamps (without additional sup- ply) are included in the standard set.
• Simultaneous 8 channels - 16 bit AD conversion for accurate power meas- urements (minimal phase shift error)
• 15 hours of autonomous (battery) supply. • Powerful PC SW PowerView enables downloading, view, analysis of record- ed data and professional report crea- tion.
APPLICATION:
• Power quality assessment and trou- bleshooting in low and middle voltage electrical systems;
• Checking power correction equipment performance;
• Harmonics spectrum analysis for se- lection of harmonic filters;
• UPS, voltage generators and regula- tors checking and troubleshooting;
• Voltage, current, power monitoring and recording;
• Consumption profile recording.
STANDARDS: Functionality: IEC/EN 61000-4-30, Class S; IEC/EN 61557-12; IEC/EN 61000-4-7, Class II; IEC/EN 61000-4-15; EN 50160; IEEE 1448 Electromagnetic compatibility: EN 61326 Safety: EN 61010-1
Accessories: page 4.22
crest
factor
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