Product of Bender

The main advantages of Bender PEM575 Power Analyzer are as described below:

  • Class 0.2s energy accuracy according to IEC 62053-22 standard
  • Harmonic measurements up to 63rd order
  • Transient measurements
  • Modbus-RTU and Modbus-TCP/IP communication in single device
  • 12.8 kHz high sampling frequency
  • 4 MB internal memory
PEM575 Power Analyzer can analyze up to 63rd harmonic parameter and measure the transients with a high sensitive measurement of harmonic distortions which will affect the power quality. With 12.8 kHz sampling frequency PEM575 Power Analyzer measures the general grid parameters and provides significant benefits for the prevention of electrical problems that may occur in the future. With its high level of measurement accuracy in 0.1%, voltage and current values will be measured. PEM575 Power Analyzer monitors and records the active energy in Cl 0.2s according to IEC 62053-22 standard. This accuracy class is used in grid meters where very high accuracy is needed. Voltage sag and swell on system and also voltage and current unbalances can be monitored on the device. There is also wave form recording of transient problems occurred. 512 events can be logged to internal device memory. Measurements are displayed on its LCD and can be transferred to a software or SCADA system over RS485 and Ethernet outputs. Different formats of reports can be generated. There are 6 digital inputs and 3 digital outputs on PEM575 Power Analyzer. Digital outputs will be programmed in different ways and can be assigned to different tasks. PEM575 Power Analyzer has a dimension of 96x96 and it is suitable for panel mounting. Galvanic isolated communication inputs are resistant to noise and high voltage shocks.
Technical specifications and parameters of PEM575 Power Analyzer are described below:

PEM575 Power Analyzer | Parameters

Measurement parameters in PEM575 Power Analyzer are listed below:
  • V (L-L), V (L-N) for each phase and average
  • Current for each phase and neutral current
  • Active, reactive, apparent power
  • Import/Export Active and reactive energy
  • Power factor,  cos(φ)
  • Frequency
  • Harmonic Measurement (up to 63rd order) and THD
  • Voltage and current unbalance rates
  • Transient
  • Voltage sag/swell

PEM575 Power Analyzer | Technical specifications

Technical Features of PEM575 Power Analyzer:
  • 0.1% maximum error tolerance for current and voltage
  • Class 0.2s for active energy
  • Auxiliary supply interval 95 ... 250 VAC
  • 3x230/400 V, X/5 A, 45-65 Hz measurement input
  • 6 Digital input
  • 3 programmable digital output
  • Dimensions: 96x96 mm
Type Size Download Link
General Catalog PDF 1 MB Download
PEM575 Brochure PDF 1 MB Download
PEM575 Modbus Table PDF 1 MB Download

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