This secondary injection relay test system and power system simulator is designed to satisfy all the needs related to commissioning and maintaining substations and to testing protection devices. This powerful commissioning equipment can grant high precision accuracy (better than 0,05%) and can be connected to additional external three phase current amplifiers.


  • Multi-tasking automatic protection relay test set designed for testing protection relays, energy meters, transducers
  • Output: 6 x 15A ( 80 VA) , 4 x 300V ( 80 VA), 1 x 260 VDC
  • High accuracy: 0,1%; 0.05% (HP)
  • Analog measurement inputs
  • IEC 61850 Protocol interface
  • USB and RS232 port
  • Controlled by PC laptop or local control by PDA
  • Lightweight: 18 kg.

ISA DRTS 6 Automatic 3 Phase Relay Test Set

  • Product comes new from manufacturer, available in 4-6 weeks. 

    Data Sheet available upon request.

    Contact us for quote and more information