Metrel MI 2885 Master Q4 Class S Power Quality Analyzer
NEW
Product Overview
Image of the Metrel MI 2885 Master Q4 device, showing its color display, control buttons, and Metrel branding.
The Metrel MI 2885 Master Q4 is an ideal troubleshooting tool for power quality analysis. Designed to automatically record data and waveforms of voltage events like Dips and Swells, it allows users to set up to 7 optional triggers for capturing specific quantities. Its large, easy-to-read graphical color display facilitates the detection of harmonics, phasors, and waveform anomalies. The instrument is suitable for both long-term recording and troubleshooting power quality issues in three-phase and single-phase systems. The advanced PC software package, PowerView3, enables detailed analysis of recorded data, direct reading from the microSD card, and automatic creation of professional test reports.
Measuring Functions
- Voltage: TRMS, peak, crest factor (4-channels)
- Current: TRMS, peak, crest factor (4-channels)
- Power (active, reactive, apparent)
- Power measurements fully compliant with IEEE 1459 (active, non active, fundamental, harmonic, load unbalance)
- VFD (variable frequency drives)
- 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)
- Inrush currents monitoring and recording
- Waveform/inrush displaying, snapshot and recording
- Power quality analysis according to EN 50160
- Recording up to 7 adjustable alarms
- Temperature measurement
- Photo-voltaic inverter efficiency measurements
- Power factor, cos φ
Key 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
- Automatic Smart Clamp detection and Smart Clamp range selection
- Compliance with power quality standard IEC 61000-4-30 Class S (0.1%)
- Complete power quality analysis according to EN 50160 including signalling and interharmonics
- Support for microSD memory card (8-GB supplied with the instrument) up to 32 GB
- Color-coded input terminals and terminal labels to suit your application region
- Intuitive main menu and large icons for easy navigation and configuration
- Current clamp auto range selection
- Powerful PC SW PowerView3 for downloading, viewing, analysis of recorded data, and professional report creation
- Flexible clamps (without additional power supply) included in the Euro set
- Remote communication via Ethernet (GPS clock synchronization - optional)
Application
- Energy consumption optimization
- Power quality assessment and troubleshooting in low and middle voltage electrical systems
- Checking power correction equipment performance
- Long-term analysis
- Predictive maintenance
- Verification of electrical system capacity before adding loads
Standards
Safety:
- 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
Technical Specifications
| Function | AC+DC | Measuring range | Accuracy |
|---|---|---|---|
| Voltage inputs | 5 | Phase (L-N): 50 ... 1000 VRMS Line (L-L): 50 ... 1730 VRMS | IEC 61000-4-30 Class S, ±0.1% of nominal voltage |
| 10%... 150% of nominal voltage | |||
| Sampling rate | 7 kSamples per sec @ 50/60 Hz, sync with mains freq. 1.7 kSamples per sec @ VFD (5 Hz - 110 Hz) 12.2 kSamples per sec @ 400 Hz | ||
| Mains frequency range | 42,5 ... 69,0 Hz ±10 mHz 5 ... 110 Hz ± 10 mHz (VFD) 335,0 ... 465,0 Hz ± 100 mHz | ||
| Current inputs | 4 | 3 ... 6000 ARMS ±1.5% of m.v. (with A 1227 / A 1502 flex clamps) 50 m ... 1200 ARMS ±0.5% of m.v. (with A1281 iron clamps) | |
| Power (P, Q, S) | Depends on voltage and selected clamps | IEC 61557-12 Class 1 | |
| Energy | Depends on voltage and selected clamps | Active: IEC 62053-21 Class 1 Reactive: IEC 62053-23 Class 2 | |
| Harmonics (DC ... 50th) @50/60 Hz | 0 ... 20% of nom. voltage | IEC 61000-4-7 Class 1 | |
| Harmonics (DC ... 20th) @VFD (5 - 16 Hz) | 0 ... 20% of nom. voltage | IEC 61000-4-7 Class 1 | |
| Harmonics (DC ... 13th) @VFD (16 - 33 Hz) | |||
| Harmonics (DC ... 5th) @VFD (33 - 110 Hz) | |||
| Interharmonics (1... 50th) @ 50/60 Hz | |||
| Interharmonics (1... 20th) @VFD (5 - 16 Hz) | |||
| Interharmonics (1... 13th) @VFD (16 - 33 Hz) | |||
| Interharmonics (1... 5th) @VFD (33 - 110 Hz) | |||
| Flicker | 0.2 ... 10 | IEC 61000-4-15 Class F3 | |
| Mains signalling | 0 ... 15% of nom. voltage | IEC 61000-4-30 Class S | |
| Unbalance | Voltage: 0 ... 5% Current: 0 ... 20% | ||
| Temperature | -10 ... 85 °C | ±0.5 °C | |
| Dips, Swell | 10 ... 150% of nom. voltage | ±0.2 % of nominal voltage | |
| Interrupts | 0 ... 10% of nom. voltage | ±1 cycle | |
| Recorders Memory | 8GB microSD, up to 32GB supported | ||
| General recorder Integration period | 1s ... 2h | ||
| Recorded signals | > 1000 (voltages, currents, harmonics, power...) | Minimal, maximal and average value per interval | |
| Duration | > 1 year (depends on size of SD card) | ||
| Waveform recorder Duration | Up to 20 seconds of voltage and current waveform | ||
| Trigger | Manual, Voltage Events, Custom Alarms, Voltage or current level (inrush), Time interval | ||
| General Display | 4.3 inch color TFT (480 x 272) | ||
| Communication | USB, Ethernet | ||
| Time synchronisation | GPS receiver (A 1355) | ||
| Power supply | 110 ... 240 Vac or 6 x NiMh rechargable batteries, size AA | ||
| Overvoltage category | CAT IV / 600 V or CAT III / 1000 V | ||
| Weight | 0,96 kg | ||
| Dimensions | 230 x 140 x 80 mm |
Ordering Information
MI 2885 Advanced set (AD)
- Instrument Power Q4
- 1-phase flexible current clamps 3000 / 300 / 30 A (A 1502), 4 pcs
- Test probes (brown, black, grey, green, blue), 5 pcs
- Crocodile clips (brown, black, grey, green, blue), 5 pcs
- Voltage measurement leads (brown, black, grey, green, blue), 5 pcs
- Labels for color coding
- microSD memory card 8.0GB
- microSD card reader
- PC SW PowerView3
- RS232, USB and Ethernet patch cable
- Power supply adapter
- 1.2 V NiMH rechargeable batteries, 6 pcs
- Soft carrying bag
- Instruction manual
- Calibration certificate
MI 2885 Euro set (EU)
- With 1-phase flexible current clamps 3000 / 300 / 30 A (A 1227), 4pcs
MI 2885 Standard set (ST)
- Without flexible current clamps
Optional Accessories
- A 1033: Current clamp 1000 A / 1 V
- A 1037: Current transformer 5 A / 1 V
- A 1561: Connection cable for current clamp (A 1069)
- A 1069: Mini current clamp 100 A / 1 V
- A 1588: Current clamp 0.5/5/50 A
- A 1281: Current clamp 1000/100/5 A / 1V
- A 1503: 1-phase mini flexible current clamp 6000/600/60 A / 1V
- A 1458: microSD card reader
- A 1354: Temperature probe
- A 1355: GPS receiver
- S 2014: Safety fuse adapter, 3 pcs
- S 2015: Safety flat clamp, 4 pcs
- A 1391: AC/DC Current clamp PQA 300/40 A / 1 V
- A 1622: WiFi / 3G modem
- S 2072: USB storage device (for backup of data)
Manufacturer Information
METREL D.D.
Measuring and Regulation Equipment Manufacturer
Ljubljanska 77, SI-1354 Horjul, Slovenia
T +386 (0)1 75 58 200, F +386 (0)1 75 49 226
metrel@metrel.si, www.metrel.si
Note! Photographs in this catalogue may slightly differ from the instruments at the time of delivery. Subject to technical change without notice.
