Harmonics & Energy Analysis

P A 102 DUAL LOAD POWER ANALYZER

The PA 102 is a true RMS Dual Load Precision Power Analyzer designed for network parameters. Connected via an Interface Unit (IU) to two different loads.

The PA 102 is a true RMS Dual Load Precision Power Analyzer designed for network parameters. Connected via an Interface Unit (IU) to two different loads.

The PA 102 is supported by ELSPEC software running under Windows, providing true RMS measurement of network parameters, as well as their discrete harmonic values (1 through 31). Display options are: Tables, Histograms, Graphs, and Waveforms for 9 channels.

The PA 102 is based on a Digital Signal Processor (DSP), supported by a Gate Array. This powerful logic allows for measurement of all network parameters during each of the network cycles, to obtain highly accurate results for both active and reactive energy measurements.

Silent features

  • Dual load measurements: 3 current channels for load 1 3 current channels for load 2 3 voltage channels.
  • Measurements in a wide dynamic range including high accuracy in the low range.
  • Measurement of Total Harmonic Distortion (THD) and harmonics 1 through 31 of I, V, P and Q parameters.
  • True RMS measurements.
  • Maximum / minimum demand.
  • Saving on equipment through the use of a single measuring device for two different loads.
  • Non-volatile memory for setup parameters.
  • Network parameters measurement during each of the network cycles, enabling recording of rapid parameter variations.
  • Galvanic isolation of all inputs by current and voltage transformers.
  • Mounted on front panels.
  • Easy programming, initializing and setting parameters either from the front panel or remotely by the computer.
  • High reliability, obtained by RFI filters used in all inputs.
  • Bi-directional power and energy flow measurement.
  • Support by ELSPEC software package with options for remote measurement and control.
  • RS 422/485 communication.