Metrel MI 2892 Advanced set Class A Power Quality Analysers (50 ... 1000 Vrms; 50 ... 1730 Vrms)

Voltage inputs

Number of inputs: 5 (AC+DC)

Nominal voltage range: Phase (L-N): 50 ... 1000 Vrms / Line (L-L): 50 ... 1730 Vrms

Measuring range / Accuracy:

10% ... 150% of nominal voltage / ±0.1% of nominal voltage (IEC 61000-4-30 Class A)

Sampling rate:

7 kSamples/sec @ 50/60 Hz

1.7 kSamples/sec @ VFD (5 Hz - 120 Hz)

12.2 kSamples/sec @ 400 Hz

Mains frequency range:

42.5 ... 69.0 Hz / ±10 mHz

5 ... 120 Hz (VFD) / ± 10 mHz

335.0 ... 465.0 Hz / ± 100 mHz

Current inputs

Number of inputs: 4 (AC+DC)

Current Measuring range (Instrument Inputs):

Range 1: 10.0 mVRMS ... 300.0 mVRMS / ±0.25 % URMS

Range 2: 50.0 mVRMS ... 3.000 VRMS / ±0.25 % URMS

Current Clamp Accuracy (Range / Accuracy):

A 1588: 50 mARMS ... 100 ARMS / ±0.5 % of m.v.

A 1281: 50 mARMS ... 1200 ARMS / ±0.5 % of m.v.

A 1069: 500 mARMS ... 200 ARMS / ±1.0 % of m.v.

A 1501 / A 1502 / A 1227 / A 1445: 3 ARMS ... 6000 ARMS / ±1.5 % of m.v.

A 1503 / A 1446: 6 ARMS ... 12000 ARMS / ±1.5 % of m.v.

Power (P, Q, S, cos fi, PF…): Depends on voltage and clamps / IEC 61557-12 Class 1

Energy (Active / Reactive): Depends on voltage and clamps / IEC 62053-21 Class 1 / IEC 62053-23 Class 2

Harmonics (DC ... 50th): 0 ... 20% of nom. voltage / IEC 61000-4-7 Class 1

Flicker: 0.2 ... 10 / IEC 61000-4-15 Class F1

Mains signalling: 0 ... 15% of nom. voltage / IEC 61000-4-30 Class A

Unbalance (Voltage / Current): 0 ... 5% / 0 ... 20% / IEC 61000-4-30 Class A

Temperature: -10 ... 85 °C / ±0.5 °C

Dips and Swells: 10% ... 150% of nom. voltage / ±0.2 % of nominal voltage (±1 cycle)

Interrupts: 0 ... 10% of nom. voltage / ±1 cycle

Memory: 8GB microSD (up to 32GB supported)

General recorder integration period: 1s … 2h

Waveform recorder duration: Up to 20 seconds (voltage and current)

Transient recorder sampling rate: > 49 kSamples/sec

Transient recorder duration: Up to 50 cycles

Display: 4.3 inch colour TFT (480 x 272 pixels)

Communication: USB, Ethernet, RS-232

Time synchronisation: GPS receiver (A 1355)

Power supply: 110 ... 240 Vac or 6 x NiMh rechargeable batteries (size AA)

Overvoltage category: CAT IV / 600 V or CAT III / 1000 V

Dimensions: 230 x 140 x 80 mm

Weight: 0.96 kg

Instrument Power Master

1-phase flexible current clamps 3000 / 300 / 30 A (A 1502), 4 pcs

Test probe, (brown, black, grey, green, blue), 5 pcs

Crocodile clip, (brown, black, grey, green, blue), 5 pcs

Voltage measurement lead, (brown, black, grey, green, blue), 5 pcs

Labels for color coding

Temperature probe

microSD memory card 8.0GB

microSD card reader

PC SW PowerView3

USB and Ethernet patch cable

Power supply adapter

1.2 V NiMH rechargeable battery, 6 pcs

Professional protective waterproof carrying case

Instruction manual

Calibration certificate

Datasheet