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    Easergy T300

    A powerful Remote Terminal Unit for feeder automation

    Remote control and monitoring for energy distribution automation

    Easergy T300
    • Features

      The new benchmark in power distribution automation.

      Easergy T300 Remote Terminal Unit (RTU) is a modular platform of hardware and firmware, and an application building block for Medium Voltage and Low Voltage public distribution network management. It offers a single solution for control and monitoring, from a simple pole-top device to a large MV/MV or MV/LV substation.
      Flexible communication to control centres and wider networks
      • Standard and more secure protocols: IEC 101/104, DNP3, IEC 61850, Modbus
      • Open peer-to-peer communication for self-healing applications
      • Flexible communication media: Ethernet, USB, GPRS, 2G, 3G, 4G, RS232/485...
      • Open to third party devices with many protocol capabilities
      • Wi-Fi connectivity for local operation
      Strengthen cyber security management 
      • Compliance with IEC 62351 and IEEE P1686
      • SCADA communication security and Wi-Fi access
      • Local and remote access control based on RBAC
      • Connection security for maintenance (local and remote): HTTPS, SSH
      • Protocol security for file transfer: SFTP
      Medium Voltage network management 
      • Advanced fault current detection for networks with distributed generation
      • MV voltage monitoring and broken conductor detection
      • Flexible centralized or decentralized automation (FDIR) system with IEC 61131 software PLC
      • LV Power measurement according to IEC 61557-12
      • LV Power quality according IEC 61000-4-30 Class S
      • Manages up to 24 Load Break Switches
      Transformer, Medium Voltage and Low Voltage network monitoring
      • LV broken conductor detection
      • LV Power measurement according to IEC 61557-12
      • LV Power quality according IEC 61000-4-30 Class S
      • Transformer temperature monitoring
      Backup power supply range for control and monitor application

      The Easergy T300 back-up power supply is designed for power interruptions in order to maintain control and monitoring of the MV substation during the outage.

      Remote and local maintenance with simple tools
      • Embedded web server compatible with PC, Smartphone and tablet computers
      • Remote communication network, local ETH or Wi-Fi access
      • Firmware and remote/local database update security
      • Full Web applications for substation and RTU asset management
      • Simple configuration update on site, due to modular construction


       Easergy T300 enables you to:
      • Reduce MV and LV outage durations (SAIDI)
      • Manage Voltage regulation with accuracy
      • Synchronize voltage measurement on the feeder in order to facilitate distributed generation integration
      • Measure the MV and LV power quality according to EN50160
      • Manage MV and LV energy growth (peak shaving)
      • Reduce technical and non-technical losses
      • Reduce capex due to a single multi-application, modular offer
      • Reduce installation, operation and maintenance costs
      • Manage better your Network and substation assets


      Easergy T300 is dedicated to Medium Voltage and Low Voltage public distribution network management.
      Typical applications include:
      • Underground MV/MV and MV/LV Substation Control and Monitoring
      • Overhead Load Break Switch (LBS) Control
      • Overhead Transformer and MV/LV Network Monitoring
      • Pad-mounted Transformer and MV/LV Network Monitoring
      • MV Line and End-of-line Monitoring
      • Overhead Capacitor Bank Control
      • LV Network Distribution Monitoring
      • Distributed Energy Resources Control and Monitoring


      • Visit the Easergy Launch Page - iF Design Award Winner 2017
      • Easergy T300 - Head unit HU250 with IEC 61850 Cyber Security DNP3 IEC Communication - iF Design Award Winner 2017