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Wed May 23 12:34:47 2018
Wed May 23 12:34:48 2018
LINETRAXX® PEM575

LINETRAXX® PEM575

Con el analizador de redes digital PEM575 se registran y visualizan los parámetros eléctricos de una red de suministro eléctrico. Las medidas abarcan corrientes, tensiones, consumos de energía y potencias hasta la representación de los armónicos individuales en corriente y tensión para la valoración de la calidad de la energía. La precisión de la medida de energía activa corresponde según clase 0,5 S según EN 62053-22 (VDE 0418 parte 3-22). La entrada de corriente se realiza mediante transformadores externos de medida…/1 A o…/5 A.

  • Características
  • Aplicaciones
  • Accesorios
  • Información de pedido
  • Descargas
  • Accuracy class according to IEC 62053-22: 0.2 S
  • Parameters
    – Phase conductor voltages UL1, UL2, UL3 in V
    – Line voltages UL1L2, UL2L3, UL3L1 in V
    – Phase currents I1, I2, I3 in A
    – Neutral current (calculated) I4 in A
    – Frequency f in Hz
    – Phase angle for U and I in °
    – Power per phase conductor S in kVA, P in kW, Q in kvar
    – Total power S in kVA, P in kW, Q in kvar
    – Displacement factor cos (φ)
    – Power factor λ
    – Active and reactive power import in kWh, kvarh
    – Active and reactive power export in kWh, kvarh
    – Voltage unbalance in %
    – Current unbalance in %
    – Harmonic distortion (THD) for U and I
    – Harmonic factor for I
  • Programmable setpoint monitoring
  • LED pulse outputs for active and reactive power
  • Modbus RTU communication via RS-485
  • 2 digital outputs
  • Requirements of energy and current for particular time frames
  • Peak demands with timestamps
  • Individual, harmonic components in current and voltage up to the 31st harmonic
  • Minimum and maximum values
  • Waveform test (12.8 kHz)
  • Data recorder
  • Sag/swell detection
  • High-resolution waveform recording
  • Detection of transient events
  • As a compact device for front panel mounting, the PEM575 is a replacement for analogue indicating instruments
  • Typical application in low and medium-voltage networks (via measuring voltage transformer)
  • Power quality monitoring
  • Collection of relevant data for energy management systems
  • Energy consumption allocation to cost accounting centers
  • High-resolution recording of the waveforms allow an analysis of power quality phenomena

 

Variantes de LINETRAXX® PEM575


TypeInterfaceNominal system voltageCurrent inputArt. No.
PEM575RS-485/Ethernet3(N)AC 230/400 V 5 A B93100575
PEM575-251RS-485/Ethernet3(N)AC 230/400 V 1 A B93100576
PEM575-455RS-485/Ethernet3(N)AC 400/690 V 5 A B93100577
PEM575-451RS-485/Ethernet3(N)AC 400/690 V 1 A B93100578

Descargas para LINETRAXX® PEM575

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