전력품질분석기 PQM4000

Class A DIN 192x144 규격의 CT연결 또는 전류클램프 연결형 전력품질분석기 Power quality analyzer


PQ Meters - Class A

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        하이라이트 

  • Additional voltage and current measurement channels in comparison with other standard three-phase devices.
  • Current inputs for CTs or for clamps to grant an accurate current measurement.
  • Continuous monitoring of the power quality and Class A certified measurements for voltage characteristics.
  • Simultaneous recording of events, Min/Avg/Max LOG and energy counters.
  • Several possibilities for instrument data transmission: Ethernet, WIFI, Modbus RTU/TCP, USB.
  • User-friendly instrument web interface with multilingual pages.

    어플리케이션
     
    • Power monitoring & control systems
    • Switchboards, gensets, motor control centers, etc.
    • Individual machine load monitoring
    • Power demand analysis and management
    • Harmonic monitoring
    • Remote metering and cost allocation
    • Motor inrush current studies

      Related products

      Moduli di comunicazione
FC150
      PQM-Tool Class A monitoring software tool
      Moduli di comunicazione
FC150
      PQM-Analyzer for data analysis according EN 50160

      Specifications for IEC/EN 61000-4-30 compliance

      Frequency (5.1)
      Uncertainty ±10 mHz
      Measuring range 42.5 Hz - 57.5 Hz, 51Hz - 69 Hz

      Magnitude of supply voltage (5.2)
      Uncertainty ±0.1% of Udin
      Measuring range 10% - 150% of Udin

      Flicker (5.3)
      Uncertainty ±5% of reading
      Measuring range 0.2 - 10 Pst

      Supply voltage dips and swells (5.4)
      Uncertainty Magnitude: ±0.2% of Udin
      Duration: ±1 cycle

      Voltage interruptions (5.5)
      Uncertainty Duration: ±1 cycle

      Unbalance (5.7)
      Uncertainty ±0.15%
      Measuring range 0.5% - 5% u2 0.5% - 5% u0

      Harmonics (5.8)
      Uncertainty IEC/EN 61000-4-7 Class I
      Measuring range 10% - 200% Class 3 of IEC/EN 61000-2-4

      Interharmonics (5.9)
      Uncertainty IEC/EN 61000-4-7 Class I
      Measuring range 10% - 200% Class 3 of IEC/EN 61000-2-4

      Mains signalling (5.10)
      Uncertainty ±5% of reading with measuring range 3%-15% of Udin
      ±0.15% of reading with measuring range 1%-3% of Udin
      Measuring range 0% - 15% of Udin

      Harmonics (5.5)
      Uncertainty Magnitude: ±0.2% of Udin

       Harmonics (5.8)
      Uncertainty Consistent with "Magnitude of supply voltage (5.2)"
      Measuring range 10% - 150% of Udin

      Specifications

      Power supply
      Auxiliary power voltage: 85...285 VAC 50/60 Hz / 65...250 VDC
      Auxiliary power consumption: 15 VA max
      Fuse: 250 VAC / 500 mA T type delayed
      Backup battery: Li-Ion, 2500 mAh (>15 min autonomy)

      Measurement inputs
      Three-phase voltage inputs for direct connection / PT: P-N: max 580 V RMS CAT III, L-L: max 1000 V RMS CAT III
      U4 voltage input for direct connection: max 580 V RMS CAT III
      Voltage input crest factor: 2
      Voltage input impedance: >2 MΩ/phase
      CT model - CT secondary: selectable 1A, 5A RMS
      CT model - maximum current: 7A RMS
      CT model - CT input burden: 0.04 VA
      Clamp model - clamp output full scale: selectable 1V, 3V RMS
      Both models - crest factor: 3
      Frequency range: 42.5...57.5 Hz / 51...69 Hz
      Frequency reference channel: Phase 1/Line 12 voltage
      Sampling: Simultaneous, 51.2 kHz @50 Hz

      Accuracy
      Three-phase voltage: ±0.1% Un over 10 ... 150% Un range
      U4 voltage: ±0.2% measurement
      Currents: ±0.2% measurement (device)
      Powers: ±0.2% measurement
      Frequency: ±8 mHz
      Harmonics: Class 1 (IEC/EN 61000-4-7)
      Realtime clock (RTC): <1s in 24h without synchronisation; <5ms with GPS synchronisation
      Active energy: Class 0.5S, compliant to IEC/EN 62053-22
      Reactive energy: Class 1, compliant to IEC/EN 62053-23

      I/O channels
      Digital inputs: 4 optoisolated, 24 VDC ±20%
      Digital outputs: 4 passive optoisolated (PhotoMOS), 24 VDC-50 mA
      Analog outputs: 4 optoisolated, 4 ... 20 mADC, max load 500 Ω
      Digital input delay time: max 10 ms
      Digital input consumption: max 7 mADC
      Digital output delay time: In alarm mode, max. 200 ms
      Digital output pulse time: In pulse mode, 50 ms±2
      Analog output reaction time: max 200 ms

      Memory
      System memory: 128 MB Flash, 256 MB RAM
      Recording memory: 4 GB (16 GB optional)

      Communication
      Ethernet ports: 2 Auto MDIX RJ45 10/100 Base Ethernet
      RS485 port (slave): Optoisolated, 0.5UL, 2400"¦115200bps
      WIFI antenna: Passive antenna, SMA connector on rear panel
      GPS antenna: Active patch antenna, remote powered, SMA connector
      Protocols: HTTP, HTTPS, FTP, SFTP, NTP, NMEA, Modbus TCP, Modbus RTU
      USB port: USB 2.0 A type socket, high speed 480 Mbit/s

      RTC Synchronisation
      Synchronisation system: NTP and/or GPS

      Environmental conditions

      Installation and use code: PQI-A-FI1
      Operating temperature (limit range): FI1, 3K6 -25 ... +55 °C
      Storage temperature: -25 ... +75 °C
      Relative humidity: 95% max without condensing
      Altitude: max 2000 m AMSL

      Mechanical characteristics
      Size: Front (LxH): 191x143 mm, Rear (LxHxD): 183x135x190 mm
      Weight: 1400 g

      Safety standards
      Product compliance: IEC/EN 62586-1, IEC/EN 62586-2
      Certification: Class A, IEC/EN 61000-4-30:2015 Ed.3 for voltage
      Safety: CAT III power supply, insulation class 2, 600 V
      Directive: 2006/95/EC LV, EN 61010
      EMC: 2004/108/EC EMC, EN 50081-2, EN 50082-2, EN 61326/A1,
      EN 55011:1998+A1:1999+A2:2002,
      EN 61000-6-2/-4-2/-4-3/-4-4/-4-5/-4-6/-4-11

   



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