Kusam Meco KM 2300 Multifunction Power and Harmonics Analyser, Class A

Model number
KM 2300

Class A power quality analyser (IEC 61000-4-30) with 5.6" 640 × 480 display: 1000 V, 6000 A with clamps, harmonics to the 100th, flicker, transients ±6000 Vpk, inrush, unbalance; 32 GB, LAN and Wi-Fi.

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Key features

  • Real-time waveforms of 4 voltages and 4 currents
  • Half-cycle RMS of voltage and current
  • DC component measurement
  • Transient capture
  • Vector, trend, bar graph and event table
  • Dips, swells, rapid voltage change and interruptions to EN 50160 or user limits
  • Data and screenshots replayed or sent to a PC
  • Remote operation over LAN; Wi-Fi

Specifications

Inputs
Voltage4 (3 phase + neutral); nominal selectable 1 V – 1000 V; max. continuous 1000 Vrms; max. pulse 6 kV; 4 MΩ
Current4 (3 phase + neutral); clamp sensors with mV output; max. input 10 V; 100 kΩ
Sampling8 channels, 16-bit AD, 200 kS/s, synchronous; 4096 points per 10/12 cycles (IEC 61000-4-30, IEC 61000-4-7)
Measurement
Vrms (AC+DC)1 – 120 V (0.001 V), 120 – 400 V (0.01 V), 400 – 1000 V (0.1 V); ±0.1% of nominal voltage
Vpk1 – 1400 Vpk, ±0.5% of nominal voltage
Arms (excluding clamp error)0 – 150 A: ±0.1% ± 0.5 A; 1 – 2000 A: ±0.1% ± 5 A; 10 – 6000 A: ±0.1% ± 50 A
Frequency42.50 – 57.50 Hz, 51.00 – 69.00 Hz, 320 – 480 Hz; ±0.01 Hz
Dips and swellsVrms ½ ±0.2%; up to 1000 events with time, date, duration, magnitude and phase
Power and energyP, S, Q max. 6000 MW, ±1% ± 10 counts; PF and cos φ 0 – 1, ±0.01; kWh, kVAh, kvarh ±1% ± 10 counts
Flicker (50 / 60 Hz)Pst (10 minutes), Plt (2 hours): 0.00 – 20.00, ±5%
UnbalanceVoltage and current 0.0 – 20.0%; ±0.1% (voltage), ±1% (current)
Inrush currentDuration 1 – 32 min settable, ±20 ms; ±1% ± 10 counts
HarmonicsOrders 1 – 100 (50 / 60 Hz), 1 – 12 (400 Hz); interharmonics 0 – 99 (50 / 60 Hz); THD ±2.5%; frequency 0 – 6000 Hz
Voltage transients±6000 Vpk (±15%); 10 – 1000 Vrms (±2.5%); minimum test time 5 µs; 200 kS/s
General
Display5.6" colour TFT LCD, 640 × 480, adjustable brightness
Memory1G flash; 32G micro SD
InterfacesUSB host (U-disk); LAN for remote control and data transfer; Wi-Fi
Wiring1P + neutral, 1P split phase, 1P IT, 3P wye, 3P delta, 3P IT, 3P high leg, 3P open leg, 2-element, 2.5-element
Power supplyAdaptor AC 100 – 240 V 50 / 60 Hz, DC 12 V 2 A; lithium battery 7.4 V 5200 mAh, > 8 hours, 6 hours charge
Working temperature0 °C – 45 °C
Storage temperature−10 °C – 45 °C
ProtectionIP53
Dimensions270 mm × 190 mm × 66 mm
Weight2 kg
Accessories5 voltage test leads, 5 alligator clips, power adaptor, power cord, hang strap, software CD with user manual, carrying case
Optional accessoriesAC CTs ST08 (5 A), CTC0080 (50 A), CTC0130 (100 A), CTC1535 (1000 A); Rogowski coils SY-1500A, PY-3000A, SY-6000A; AC/DC clamps 035AD (1000 A), 068AD (1500 A)
Safety
StandardsIEC 61000-4-30 Class A, EN 50160, IEC 61000-4-15, IEC 61000-4-7, IEEE 1459; safety IEC 61010-1
Category600 V CAT IV, 1000 V CAT III; pollution degree 2

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.