Metrel MI 2883 Class S Power Quality Analysers (50 ... 1000 Vrms; 50 ... 1730 Vrms)

Voltage inputs

Number of inputs: 4 (AC+DC)

Nominal voltage range:

Phase (L-N): 50 ... 1000 VRMS

Line (L-L): 50 ... 1730 VRMS

Measuring range: 10% ... 150% of nominal voltage

Accuracy: IEC 61000-4-30 Class S, ±0.2% of nominal voltage

Sampling rate: 7 kSamples per sec @ 50/60 Hz (sync with mains frequency)

Mains frequency range: 42.5 ... 69.0 Hz / ±10 mHz

Current inputs

Number of inputs: 4 (AC+DC)

Instrument Measuring range (Range 1): 10.0 mVRMS ... 300.0 mVRMS / ±0.5 % URMS

Instrument Measuring range (Range 2): 50.0 mVRMS ... 3.000 VRMS / ±0.5 % URMS

Current Clamp 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): Depends on voltage and clamps / IEC 61557-12 Class 2

Energy (Active / Reactive): Depends on voltage and clamps / Active: IEC 62053-21 Class 2 / Reactive: IEC 62053-23 Class 3

Harmonics & Interharmonics (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 S

Unbalance (Voltage / Current): 0.5 ... 5.0 % / 0.0 ... 20 %

Temperature: -10 ... 85 °C / ±0.5 °C

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

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

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

General recorder integration period: 1 s … 2 h (> 1000 signals)

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

Communication: USB

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

Datasheet