METREL MI 2592 PowerQ4 Portable Power Quality Analyser
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.
MEASURING FUNCTIONS
- Voltage: TRMS, peak, crest factor (4-channel)
- Current: TRMS peak, crest factor (4-channel)
- Power (active, reactive, apparent)
- Power factor, cos ?
- 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
• Phase diagram
• Simultaneous measurement and recording of basic power quality parameters (U, I, P, Q, S, PF, cos ?, 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)
• 509 parameters can be monitored or recorded simultaneously
• 8 MB of internal memory space allows recording over 4 weeks
• PowerQ4 is compliant with power quality standard IEC 61000-4-30 Class S
• Power measurements comply with IEC 61557-12 and IEEE 1448
• Large LCD display, 320 x 200 dots, with backlight
• On-line Scope, Trend and Metering modes
• Autoranging flexible clamps (without additional supply) are included in the standard set
• Simultaneous 8 channels - 16 bit AD conversion for accurate power measurements (minimal phase shift error)15 hours of autonomous (battery) supply
• PC SW package PowerView is supplied in a standard set