Railroad

Protective relay

• EMS Energy management system
• Fault Locator System
• Electric Railway Power Quality Analysis and Power monitoring control system
• Protective relay
• Etc.

Protect power system by sensing high speed, electric railway power feed issues

The system primarily prevents power system failure and secondly protects against injuries and material damage.

Characteristic and effects

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  Specification & Characteristic

  • IEC61000-4-30 Class A requirements met
  • Continuous monitoring of power quality regulation (EN50160, IED6100-47, 4-15, 4-30)
  • 4 channel voltage/power input and 8 digital input
  • Ethernet Gateway enable
  • Large flash memory capacity of 256 MB
  • 5.7 inch large color display monitor with intuitive graphic design
  • Offers exclusive S/W GridVis
  • 2000 parameter provided in 200 msec period
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  Functions & Effects

  • Precisely analyze system errors/troubles
  • Automatically measures, analyzes, produce reports
  • Status / Pulse signal monitoring with five digital outputs
  • Easy connection and remote control with sub-measuring devices
  • Able to store one year worth of data without a separate dedicated PC
  • Ability to analyze real-time
  • Korean language available
  • Variety of HMI applications available