Product lines - HighPROTEC

HighPROTEC – the Easy Solution for Medium Voltage Applications

Short ordering codes, commissioning support features, flexible hardware. Straight off the shelf and right into your MV switchboard! That's the simplistic beauty of our new HighPROTEC protection devices!

⇒ New as of Release 3.7 ⇐:/p>

  • Compatibility with VDE‑AR‑N‑4110/4120:2018
  • G99 Issue 1 Amendment 6 – March 2020
  • KEMA “Type Test Certificate” for all devices of the HighPROTEC-Series
  • Further improved frequency and ROCOF protection elements
  • Improved stabilization against CT saturation (Diff. Protection / ANSI 87) during external faults
  • SCADApter, also IEC 60870-5-103 and Profibus DP customizable
  • Additional Improvements on IEC 60870-5-103 and Profibus DP
  • Smart View: Improved Usability

Our Product Finder (Product Finder) helps you find the device variant that best fits your application needs.

HighPROTEC – Ready for the Future

HighPROTEC, the next generation of protection relays from SEG Electronics, makes protecting medium voltage feeders, generators, transformers, and motors simple, reducing effort and cost. It can be easily configured for specific application requirements and accepts 0‒800 VAC and 1A / 5A inputs, a wide range of supply power, communication protocols (DNP3.0, IEC 61850, IEC 60870-103, Modbus, Profibus), and menus in seven different languages. It displays system connections, operating values, and messages/alarms/fault data – making it easy to use. Worldwide certifications include CE, UL, CSA, EAC, and Marine certifications.

  • Easy to use (individual configurable devices with adaptable menu structure, plausibility check, ANSI menu structure can be turned on and off …
  • Reduces your maintenance and commissioning efforts (Integrated Fault Simulator,…)
  • Highest hardware flexibility (1A / 5A inputs, wide range power supply,...)
  • No hidden costs: Protection packages inclusive. The operating software Smart View can be downloaded and installed without extra charge.
  • 8 selectable languages within the relay (English / German / Spanish / Russian / Polish / Portuguese / French / Romanian)
  • Various communication protocols (IEC 61850, Modbus, DNP3, Profibus, IEC 60870‑5‑103)
  • Worldwide certifications: CE, UL, CSA, EAC,...
  • Covers Worldwide interconnection standards: IEEE1547, BDEW, G99‑1‑3



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