✓ Free COMTRADE and PQDIF Viewer
✓ Calculate more than 5,000 power parameters
✓ Multi vendor support

Read COMTRADE Files

PQSCADA Sapphire is a free COMTRADE viewer developed by Elspec. It reads COMTRADE files and transform them into high quality graphics for  empowering your ability to plan, control and make data-driven decisions.

Data Visualization

PQSCADA Sapphire offers numerous ways to visualize data from the aquired COMTRADE file. PQSCADA Sapphire’s extensive charts capabilities include:

  • Trend chart
  • Spectrum chart
  • Statistical chart
  • Scatter Event chart
  • Scatter Parameter chart
  • Summary chart
  • Grid chart
  • Phasor chart
  • Event chart
  • Cyclic Histogram chart
  • View all charts

Data Computation

PQSCADA Sapphire will automatically calculate and store ~5,000 power parameters at a resolution of ½ cycles, 10/12 cycles, 150/180 cycles, 10 min and 2 hours of which, any given resolution is calculated for display and reporting purposes from acquired waveform signals (COMTRADE file).

Power Quality Software

PQSCADA Sapphire is a multi component, vendor free, power quality software. PQSCADA Sapphire integrates data from protection relays, fault recorders, power quality analyzers, smart meters and other data sources into a single data base.

PQSCADA Sapphire reads data from a variety  of sources, data formats supported include:

  • COMTRADE: IEEE Std C37.111-1991 | IEEE C37.111-1999
  • PQDIF: Power Quality Data Interchange Format – IEEE Std 1159.3-2002
  • Elspec PQZIP – Continuous waveform recording
  • Elspec PQZ – Continuous waveform recording
  • IEC 61850 MMS
  • MODBUS TCP